Consulta: year:"2018"
Registros recuperados: 9.251
Máximo de registros impressos: 2500
Data/hora: 16/05/2024 04:09:44

11.000.000 de km2 pour quoi faire? Le cas de la Nouvelle-Calédonie. Synthèse et perspectives en termes de forme et de degré de protection des milieux naturels marins
Provedor de dados: 5
Autores: Loubersac, Lionel.
This text, published in the magazine “Challenge. Le magazine du Pacifique” deals with the quite unique Caledonian case as far as its maritime character is concerned and is part of a related research programme of the French Institute for the Sea (IFM) on the issue: “11.000.000 square kilometres, what for?” To better address this question, an analysis grid sets the stage with regard to six main issues: legal status; parties involved; characteristics of natural habitats; safety and hazards; patterns of development and operational procedures; protection policies and tools. We deal below with the basic elements relative to the sixth of these points: policies and tools of the environmental protection in New Caledonia. Il reminds the history gradually established...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00444/55567/57179.pdf

1-MCP efficiency in quality of ornamental peppers
Provedor de dados: 75
Autores: Ribeiro,Wellington S; Carneiro,Clebson dos S; França,Christiane de Fátima M; Pinto,Cleide Maria F; Lima,Paula Cristina C; Finger,Fernando L.
ABSTRACT 1-MCP has been effectively used as an antagonist of ethylene deleterious actions in flowers and ornamental plants. The objective was to evaluate the efficiency of 1-MCP (0.0, 0.5, 1.0 and 1.5 g m-3) in maintaining post-production quality of exogenous ethylene sensitive ornamental pepper. Two commercial varieties were evaluated: Pimenta Colorida and Pimentão Ornamental, both Capsicum annuum. The pre-treatment with 1-MCP, regardless of the applied concentration, was effective in blocking the ethylene action reducing the leaves abscission, flowers and fruits of both genotypes by 100%. Plants pretreated with 1-MCP had postproduction life increased by eight and nine days for Pimenta Colorida and Pimentão Ornamental, respectively. The 1-MCP application...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Ornamental plants; Sensitivity; Transport.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400510

2- Isopentenyladenine in the induction of direct somatic embryogenesis capacity of Coffea arabica L.
Provedor de dados: 65
Autores: Alves,Ivanilda dos Santos; Carmazini,Valéria Cristina Barbosa; Santos,Cosme Damião dos; Almeida,Julieta Andrea Silva de.
ABSTRACT:  This study evaluated the effect of different concentrations of 2-isopentenyladenine (2-iP) on the direct somatic embryogenesis capacity of the Mundo Novo cultivar of Coffea arabica. Leaf explants were cultivated with half the MS salt concentration and the addition of sucrose (20gL-1) and 2-iP (0; 2.5; 5; 7.5 and 10µM). The 2-iP doses of 7.5 and 10µM produced the greatest responses with respect to the percentage of explants with embryogenic structures and the size of the embryogenic structures. However, the greatest production of somatic embryos occurred on the explants treated with 10µM of 2-iP, followed by 7.5µM, whereas their production was absent or reduced with 0 and 5µM, respectively.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cultivar Mundo Novo; 2-iP; Somatic embryos; Embryogenic structures.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001100403

20 passos para aumentar a eficiência do uso do seu fertilizante.
Provedor de dados: 14
Autores: PASSOS, A. M. A. dos; SANTOS, F. C. dos; ALBUQUERQUE FILHO, M. R. de.
bitstream/item/176608/1/20-passos.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Adubação; Solo; Nutriente.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091324

2018 registrou aumento de 12,25% no custo de produção.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
No último mês de 2018, o Índice de Custo de Produção de Leite ? ICPLeite / Embrapa apresentou deflação pelo segundo mês consecutivo (- 1,32%). O grupo Concentrado foi o maior responsável por essa queda. Entretanto, no acumulado do ano, o ICPLeite/Embrapa registrou alta de 12,25% em 2018. Todos os grupos apresentam variações positivas, sendo a maior no grupo Concentrado (18,71%), seguido dos grupos Sal mineral e Energia e combustível, que também apresentaram variação superior a duas casas decimais, 14,32% e 10,23%, respectivamente. Mais detalhes sobre essas variações por períodos e por grupos, bem como a metodologia de cálculo, estão disponíveis na publicação ICPLeite / Embrapa da Plataforma de Inteligência Intelactus em sua edição de dezembro de 2018.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Deflação; Produção de volumosos; Tarifas de energia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104631

2,3,8-Trisubstituted Quinolines with Antimalarial Activity
Provedor de dados: 42
Autores: MARTINEZ,PABLO D.G.; KRAKE,SUSANN H.; POGGI,MAITIA L.; CAMPBELL,SIMON F.; WILLIS,PAUL A.; DIAS,LUIZ C.
ABSTRACT Combination therapy drugs are considered a fundamental way to control malaria as it mimimizes the risk of emergence of resistance to the individual partner drugs. Consequently, this type of therapy constitutes a driving force for the discovery of new drugs with different modes of action, since this will provide options for combining different drugs to achieve the optimum antimalarial treatment. In this context, a 2,3,8-trisubstitued quinoline compound was found in a high throughput screen (HTS) to show an excellent inhibition of P. falciparum NF54 (IC50 = 22 nM) and low cytotoxicity. We performed a detailed evaluation of the substituents to improve the metabolic stability and solubility liabilities of the original hit and identified derivatives...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimalarial activity; Trisubstituted quinoline; SAR; Resistance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000301215

2-Methyl 2-butanol suppresses human retinoblastoma cells through cell cycle arrest and autophagy
Provedor de dados: 56
Autores: Li,Xiangyun; Zhu,Xiangxiang; Xu,Chong; Wu,Jianhua.
2-Methyl-2-butanol (MBT) is a chemical compound from the group of alcohols more specifically pentanols, which has shown an excellent anti-cancer activity in our previous study. However, its mechanism of action remains unclear. The present study was designed to investigate the anti-cancer effect of MBT on human retinoblastoma cells. The results showed that the use of MBT leads to HXO-RB44 cell death but is cytotoxic to normal cells at higher concentrations. It showed a dose- as well as a time-dependent inhibition of HXO-RB44 cells. P27 is a cell cycle inhibitory protein, which plays an important role in cell cycle regulation whereas cyclin-B1 is a regulatory protein involved in mitosis. MBT increased the cell cycle arrest in a dose-dependent manner by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2-methyl-2-butanol; Retinoblastoma; Cell cycle arrest; Autophagy; Phosphoinositide 3-kinase (PI3K)/Akt.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000500605

30 years of research on insect galls in Brazil: a scientometric review
Provedor de dados: 84
Autores: Araújo,Walter Santos de.
Abstract The first systematic studies on insect galls in Brazil date to the early 20th century, after which research on insect galls remained dormant in the country, with interest not reviving until the 1980s. The aim of this study was is to document historical trends in publications about insect galls in Brazil over the last 30 years. Papers about insect galls and galling species in Brazil published in peer-reviewed journals from 1988 to 2017 were compiled. A total of 1,378 papers were analyzed, of which 182 addressed insect galls in Brazil. The results showed that the number of publications on the subject has been increasing over the last 30 years, and especially in the last decade. The diversity of journals that published on the subject has also been...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ecological interaction; Galling insects; Plant-insect interaction; Scientometry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100232

3D Dense Reconstruction of Plant or Tree Canopy Based on Stereo Vision
Provedor de dados: 111
Autores: Ni, Zhijiang; Burks, Thomas F.
Three dimensional (3D) reconstruction of the plant or tree canopy is an important step in order to measure canopy geometry, such as, height, width, volume, and leaf cover area. In this research, binocular stereo vision was used to recover the 3D information of the canopy. A revised camera calibration method was provided to calibrate the cameras in world coordinate system. Only two images were used to realize a dense reconstruction. These two images were firstly rectified to make sure the corresponding feature points in the left and right images were on the same horizontal line. An efficient large scale stereo matching (ELAS) algorithm was used to find the disparity map. The plant or tree canopy was finally reconstructed based on these calibrated camera...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4358

3DMCAP documentation: release 1.0.
Provedor de dados: 14
Autores: SANTOS, T. T.
This document is the user manual of a tool, 3DMCAP, developed by our Automation Group for photogrammetry using a single camera and a notebook computer. Our staff was able to use it to recover the three-dimensional structure of plants in greenhouses and in open fields, including vines, coffee trees, maize, sunflower, soybean eucalyptus trunks.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Manual do usuário; Ferramenta 3DMCAP; Imagem digital; Visão computacional; Fotogrametria; Photogrammetry; Digital images; Image analysis; Computer vision.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102027

3D-printed lab-on-valve for fluorescent determination of cadmium and lead in water
Provedor de dados: 5
Autores: Mattio, Elodie; Robert-peillard, Fabien; Vassalo, Laurent; Branger, Catherine; Margaillan, Andre; Brach-papa, Christophe; Knoery, Joel; Boudenne, Jean-luc; Coulomb, Bruno.
In recent years, the development of 3D printing in flow analysis has allowed the creation of new systems with various applications. Up to now, 3D printing was mainly used for the manufacture of small units such as flow detection cells, preconcentration units or mixing systems. In the present study, a new 3D printed lab-on-valve system was developed to selectively quantify lead and cadmium in water. Different technologies were compared for lab-on-valve 3D printing. Printed test units have shown that stereolithography or digital light processing are satisfactory techniques for creating complex lab-on-valve units. The lab-on-valve system was composed of two columns, eight peripheral ports and a central port, and a coil integrating baffles to increase mixing...
Tipo: Text
Palavras-chave: Stereolithography; Digital light processing; LOV-MSFIA; Natural waters.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00427/53874/54932.pdf

40 anos do programa de melhoramento genético uvas do Brasil.
Provedor de dados: 14
Autores: MOURA, M. F. C. de.
Conquistar o difícil mercado inglês com um novo padrão de uva de mesa, produzir suco de uva de alta qualidade em regiões tropicais, ampliar o período de colheita de uvas para a elaboração de suco em regiões de clima temperado e elaborar um vinho de mesa varietal com valor agregado.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Melhoramento genético; Uva de mesa; Regiões tropicais; BRS vitória; BRS Magna; BRS Carmem; BRS Lorena; Uva; Melhoramento genético vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088994

40 anos do Programa de Melhoramento Genético "Uvas do Brasil"
Provedor de dados: 14
Autores: EMBRAPA UVA E VINHO.
Conquistar o difícil mercado inglês com um novo padrão de uva de mesa, produzir suco de uva de alta qualidade em regiões tropicais, ampliar o período para colheitas de uvas para a elaboração de suco em regiões de clima temperado e elaborar um vinho de mesa varietal com valor agregado: essas são as realidades que mostram algumas mudanças ocorridas nos últimos naos e que foram protagonizadas pela BRS Vitória, BRS Magna, BRS Carmem e BRS Lorena, respectivamente.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Uvas do Brasil; Bag Uva; Programa de melhoramento genético; Melhoramenteo genético; Cultivares uvas de mesa sem sementes; Cultivares uvas de mesa com sementes; Uvas de mesa; Uvas com semente; Uvas sem semente; Cultivares para elaboração de suco; Cultivares para elaboração de vinho de mesa; BRS Clara; BRS Isis; BRS Vitória; Cultivar Dona Zilá; Cultivar tardia de caxias; BRS Núbia; BRS MAgna; Cultivar Concord Clone 30; Cultivar Isabel precoce; BRS Carmen; BRS Rúbea; BRS Cora; Moscato Embrapa; BRS Lorena; BRS MArgot; Cultivar vênus; BRS Linda; BRS Morena; BRS Violeta; Uva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087261

40 anos do programa genético uvas do Brasil.
Provedor de dados: 14
Autores: FIALHO, V. M. Z. B.
Conquistar o difícil mercado inglês com um novo padrão de uva de mesa, produzir suco de uva de alta qualidade em regiões tropicais e ampliar o período de colheita de uvas para a elaboração de suco em regiões de clima temperado e elaborar um vinho de mesa varietal com valor agregado: Essas são realidades que mostram algumas mudanças ocorridas nos últimos anos e que foram protagonizados pela 'BRS Vitória', 'BRS Magna', 'BRS Carmem' e 'BRS Lorena', respectivamente.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Programa genético; Bag uva; Uvas do Brasil; Isabel precoce; Tardia de Caxias; Germoplasma de videira; Brasil; Videira.; Uva; Germoplasma.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088988

4-Phenyl-1,3-thiazole-2-amines as scaffolds for new antileishmanial agents
Provedor de dados: 80
Autores: Rodrigues,Carina Agostinho; Santos,Paloma Freire dos; Costa,Marcela Oliveira Legramanti da; Pavani,Thais Fernanda Amorim; Xander,Patrícia; Geraldo,Mariana Marques; Mengarda,Ana; Moraes,Josué de; Rando,Daniela Gonçales Galasse.
Abstract  Background: There is still a need for new alternatives in pharmacological therapy for neglected diseases, as the drugs available show high toxicity and parenteral administration. That is the case for the treatment of leishmaniasis, particularly to the cutaneous clinical form of the disease. In this study, we present the synthesis and biological screening of eight 4-phenyl-1,3-thiazol-2-amines assayed against Leishmania amazonensis. Herein we propose that these compounds are good starting points for the search of new antileishmanial drugs by demonstrating some of the structural aspects which could interfere with the observed activity, as well as suggesting potential macromolecular targets.  Methods: The compounds were easily synthesized by the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2-aminothiazoles; Antikinetoplastids; Antileishmanial; Cutaneous; Target fishing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100317

5 tests simples pour évaluer la qualité des sols (slip, slake, thé, bêche, pot Barber) (Video)
Provedor de dados: 21
Autores: Alföldi, Thomas; Masson, Sandie.
Le sol est la base de la production agricole. Dans cette vidéo, Sandie Masson d'Agridea vous présente cinq outils de diagnostic du sol qui sont à la fois simples et rapides pour l'agriculteur :   • la méthode du slip,   • le slake test,   • la méthode des thés vert et rooibos,   • le test à la bêche et   • le pot barber pour observer les carabes et autres coléoptères sur le sol.  Toutes ces méthodes permettent d’observer vos sols et de comparer vos résultats avec vos voisins agriculteurs ou dans des groupes d’échanges.
Tipo: Video
Palavras-chave: Soil; Knowledge management.
Ano: 2018

50 perguntas, 50 respostas sobre a Carne Carbono Neutro (CCN).
Provedor de dados: 14
Autores: ALVES, F. V.; ALMEIDA, R. G. de; LAURA, V. A.; PORFIRIO-DA-SILVA, V.; GOMES, R. da C.; MACEDO, M. C. M.; PEREIRA, M. de A.; FERREIRA, A. D.; BUNGENSTAB, D. J.
Este documento técnico busca trazer, de forma didática, respostas simples e em linguagem acessível às principais questões levantadas por produtores, técnicos, pesquisadores e público em geral, em relação à marca-conceito CCN. Foi elaborado por especialistas em sistemas de produção integrados e de produção de bovinos, entre eles os criadores da marca-conceito CCN. Desta forma, apresentamos o que há de mais qualificado e preciso em informações técnicas sobre o CCN. A forma escolhida, 50 perguntas e 50 respostas, tem como intuito trazer objetividade e clareza ao assunto e contribuir para o entendimento e difusão das premissas, elementos e requisitos do processo CCN, do sistema de produção ao produto final.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Certificação de Produto; Gado de Corte; Efeito Estufa; Impacto Ambiental.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093170

6 weeks consumption of pure fresh coconut milk caused up-regulation of eNOS and CSE protein expression in middle-aged male rats
Provedor de dados: 60
Autores: Jansakul,Chaweewan; Naphatthalung,Jomkarn; Pradab,Sakda; Yorsin,Somruedee; Kanokwiroon,Kanyanatt.
Coconut milk (CCM) has been an important cooking ingredient in the Asia-Pacific region since ancient time. Due to its high content of saturated fatty acids, it has been considered atherogenic. We have tested if chronic consumption of fresh coconut milk by middle-aged male rat affects vascular function, plasma glucose and lipid profiles. Compared to control, CCM caused lower maximal contraction to phenylephrine of thoracic aortic rings and increased relaxation to acetylcholine that was abolished by N G-nitro-L-arginine (L-NA) or disruption of the endothelium. DL-propargylglycine caused slight increase in baseline tension of L-NA treated aortic rings of CCM-treated rats and produced higher contractile response of the aortic rings to low concentrations of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coconut milk; NO. H2S; Plasma glucose; Thoracic aorta.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300608

A 19-year old man with IgA vasculitis after vaccination
Provedor de dados: 55
Autores: Malek,Alexandre; Gomez-Villegas,Sara Isabel; de la Hoz,Alejandro; Nowbakht,Cima; Arias,Cesar A.
ABSTRACT A 19-year-old patient who mistakenly received two doses of influenza vaccine 10 days before presentation, was admitted with malaise, weakness, and a purpuric non-blanching rash most prominent on the ankles followed by abdominal pain and hematochezia 72 h later. The diagnosis of influenza vaccine-related Henoch–Schonlein vasculitis was made. This complication, although rare, is the most common vasculitis related to immunization.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Influenza vaccination; Immunization; IgA vasculitis; Henoch–Schonlein purpura.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000500442

A 3D study of the bubble sweep-down phenomenon around a 1/30 scale ship model
Provedor de dados: 5
Autores: Mallat, Bachar; Germain, Gregory; Billard, Jean-yves; Gaurier, Benoit.
The bubble sweep-down phenomenon around oceanographic research vessels generates acoustic disturbances. A specific experimental protocol in a wave and current circulating tank is used to study this phenomenon around a 1/30 scale ship model in a configuration with current, waves and ship motions. 3D visualizations of the bubble clouds and Stereo-PIV (Particle Image Velocimetry) measurements results, both obtained in the bow vicinity of the ship model, are presented in this paper. The behaviour of the breaking wave with bubble generation is studied and the spatial evolution of the bubble clouds is investigated. It is demonstrated that the bubble cloud generation is mainly conditioned by the ascending vertical velocity of the flow near the bow. It is observed...
Tipo: Text
Palavras-chave: Bubble sweep-down; Breaking wave; Bow wave; Fluid-structure interaction; Flume tank.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56423/58534.pdf

A agricultura paulista nas mãos da justiça.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
bitstream/item/214494/1/5259.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Preservação ambiental; Cadastro Ambiental Rural.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123734

A agroindústria familiar como estratégia de reprodução socioeconômica e de emancipação feminina em Linhares, Espírito Santo
Provedor de dados: 194
Autores: Silva, Alessandra Maria da; Santos, Erika Vanessa Moreira; Ponciano, Niraldo José.
Este trabalho teve por objetivo entender a importância da agroindústria artesanal de derivados do leite, como estratégia de reprodução socioeconômica e de emancipação das mulheres na agricultura familiar do município de Linhares, Espírito Santo. A pesquisa qualitativa foi realizada entre os meses de fevereiro a maio de 2016, no município de Linhares-ES, envolvendo dez famílias participantes de projetos da Extensão Rural oficial daquele município. Foram aplicadas entrevistas semiestruturadas com as dez mulheres produtoras de queijo integrantes das famílias que compuseram as unidades de análise. Os resultados foram transcritos, sistematizados e submetidos à análise de conteúdo. A pluriatividade para-agrícola, por meio da agroindustrialização da produção de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Autonomia financeira feminina; Pluriatividade; Produção artesanal de queijos.
Ano: 2018
URL: http://periodicos.ufsm.br/extensaorural/article/view/29950

A agropecuária do sul do Matopiba em perspectiva: Circuito solos arenosos da região Cocos-Jaborandi.
Provedor de dados: 14
Autores: SANTOS, F. C. dos; MENDES, S. M.; SILVA, A. F. da; SILVA, D. D. da; PASSOS, A. M. A. dos; RESENDE, R. M. S.; PESSOA, S. T.; PIMENTEL, M. A. G.; OLIVEIRA, I. R. de; RODRIGUES, J. A. S.; CHAVES, F. F.; BORGHI, E.; LANDAU, E. C.; COTA, L. V.; RESENDE, A. V. de; ALBUQUERQUE FILHO, M. R. de; GUIMARAES, D. P.; VIANA, P. A.; KARAM, D.; NOCE, M. A.; FIGUEIREDO, A. B. A. de; BRANDAO, A. L.
No mês de novembro de 2017, foi iniciado um projeto de pesquisa entre a Embrapa Milho e Sorgo e a Fazenda Trijunção, com previsão de trabalho em parceria por cinco anos de duração. Dentre as ações do projeto, com foco em ?intensificação agrícola visando a sustentabilidade do uso de solos arenosos?, foi realizado o Circuito Solos Arenosos da Região Cocos-Jaborandi, com a finalidade de realizar um levantamento dos sistemas de produção das lavouras e da pecuária com foco nas práticas de manejo que vêm sendo utilizadas nas propriedades agrícolas da região do Oeste baiano, notadamente envolvendo os municípios de Cocos, Jaborandi, Mambaí e Sítio da Abadia. Esse diagnóstico permitiu identificar as principais tendências tecnológicas do agronegócio, as demandas em...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sustentabilidade; Sistema de Produção; Manejo do Solo; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092338

A alta qualidade da semente de soja: fator importante para a produção da cultura.
Provedor de dados: 14
Autores: KRZYZANOWSKI, F. C.; FRANÇA-NETO, J. B.; HENNING, A. A.
bitstream/item/177391/1/CT136-online.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Soja; Semente; Controle de Qualidade; Soybeans; Seeds; Quality control.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091765

A atividade leiteira retratada no Censo Agropecuário 2017.
Provedor de dados: 14
Autores: ZOCCAL, R.
Tipo: Artigo de periódico
Palavras-chave: Produção de leite; Propriedades rurais; Media nacional.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097235

A atuação das cooperativas agropecuárias na sucessão geracional na região do Corede Norte (RS)
Provedor de dados: 194
Autores: Deggerone, Zenicleia Angelita; Oliveira, Carlos Alberto Oliveira de.
Este trabalho se dedica a compreender de que modo as organizações cooperativas participam da sucessão geracional em propriedades rurais familiares, localizadas na região do Conselho Regional de Desenvolvimento Norte (Corede Norte), no Rio Grande do Sul. Para atender ao objetivo proposto, a pesquisa apresenta uma abordagem metodológica do tipo exploratória e descritiva, que utilizou métodos quantitativos e qualitativos para a coleta das informações em 11 cooperativas agropecuárias. Os resultados da pesquisa revelam que a saída dos jovens do campo é motivada, segundo os gestores das cooperativas, pela falta de diálogo na família, o que tem causado disputas em torno da tomada de decisão nas propriedades rurais. E, para tentar reverter essa condição, os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Cooperativas; Jovens; Sucessão geracional.
Ano: 2018
URL: http://periodicos.ufsm.br/extensaorural/article/view/30340

A biomolecular proportional integral controller based on feedback regulations of protein level and activity
Provedor de dados: 5
Autores: Mairet, Francis.
Homeostasis is the capacity of living organisms to keep internal conditions regulated at a constant level, despite environmental fluctuations. Integral feedback control is known to play a key role in this behaviour. Here, I show that a feedback system involving transcriptional and post-translational regulations of the same executor protein acts as a proportional integral (PI) controller, leading to enhanced transient performances in comparison with a classical integral loop. Such a biomolecular controller-which I call a level and activity-PI controller (LA-PI)-is involved in the regulation of ammonium uptake by Escherichia coli through the transporter AmtB. The P-II molecules, which reflect the nitrogen status of the cell, inhibit both the production of...
Tipo: Text
Palavras-chave: Homeostasis; Perfect adaptation; Regulatory motif; Transcriptional and post-translational regulations.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00434/54598/55968.pdf

A braccetto: ricerca e selezione
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Per numerosi progetti i selezionatori di piante bio possono avvalersi del supporto scientifico del FiBL.
Tipo: Newspaper or magazine article
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34048/1/Bioattualit%C3%A0_8_2018_F.H%C3%A4mmerli.pdf

A broad-range PCR technique for the diagnosis of infective endocarditis
Provedor de dados: 58
Autores: Boujelben,Ines; Gdoura,Radhouane; Hammami,Adnane.
Abstract Infective endocarditis (IE) remains a severe and potentially fatal disease demanding sophisticated diagnostic strategies for detection of the causative microorganisms. The aim of the present study was to develop a broad-range 16S ribosomal RNA gene polymerase chain reaction in the routine diagnostic of IE for the early diagnosis of fatal disease. A broad-range PCR technique was selected and evaluated in terms of its efficiency in the diagnosis of endocarditis using 19 heart valves from patients undergoing cardiovascular surgeries at the Habib Bourguiba Hospital of Sfax, Tunisia, on the grounds of suspected IE. The results demonstrated the efficiency of this technique particularly in cases involving a limited number of bacteria since it helped to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broad-range PCR; Infective endocarditis; Conventional methods; Negative culture; Phenotypic investigations.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300534

A cana-de-açúcar na Região Metropolitana de Campinas.
Provedor de dados: 14
Autores: SCALEANTE, O. A. F.; ZAGO, V. L. O.; COLUSSI, W.; CRISCUOLO, C.
bitstream/item/201051/1/5017.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Literatura infanto juvenil.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103456

A case of severe glutathione synthetase deficiency with novel GSS mutations
Provedor de dados: 56
Autores: Xia,H.; Ye,J.; Wang,L.; Zhu,J.; He,Z.
Glutathione synthetase deficiency (GSSD) is a rare inborn error of glutathione metabolism with autosomal recessive inheritance. The severe form of the disease is characterized by acute metabolic acidosis, usually present in the neonatal period with hemolytic anemia and progressive encephalopathy. A case of a male newborn infant who had severe metabolic acidosis with high anion gap, hemolytic anemia, and hyperbilirubinemia is reported. A high level of 5-oxoproline was detected in his urine and a diagnosis of generalized GSSD was made. DNA sequence analysis revealed the infant to be compound heterozygous with two mutations, c.738dupG in exon 8 of GSS gene resulting in p.S247fs and a repetitive sequence in exon 3 of GSS gene. Treatment after diagnosis of GSSD...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Glutathione synthetase; 5-oxoprolinuria; Newborn; Metabolism; Mutation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300501

A catalogue of the type specimens of Heteroptera (Insecta) housed at the Instituto Fundación Miguel Lillo (Tucumán, Argentina)
Provedor de dados: 99
Autores: MELO,María C.; ZAMUDIO,María P.; DELLAPÉ,Pablo M.
This catalogue contains information about the type material of the suborder Heteroptera housed at the Entomological Collection of the Instituto Fundación Miguel Lillo (IFML-Tucumán, Argentina). We listed 60 holotypes and 453 paratypes belonging to 20 families, and three species and one subspecies that were not found in the collection but, according the original description, should be deposited in IFML. Finally, we listed 15 species that are labeled and coded as types but that are no part of the original type series. Nevertheless, they were included in this contribution because the associated information could be useful for future taxonomic research.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heteroptera; Holotype; Instituto Fundación Miguel Lillo; Paratype.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802018000200001

A C-Band Geophysical Model Function for Determining Coastal Wind Speed Using Synthetic Aperture Radar
Provedor de dados: 5
Autores: Lu, Yiru; Zhang, Biao; Perrie, William; Mouche, Alexis; Li, Xiaofeng; Wang, He.
A new geophysical model function (GMF), called C_SARMOD2, has been developed to relate high-resolution C-band normalized radar cross section (NRCS), acquired in VV polarization over the ocean, to the 10-m height wind speed. A total of 3078 RADARSAT-2 and Sentinel-1A VV-polarized synthetic aperture radar (SAR) images, acquired under different wind speed conditions, were collocated with in situ buoy measurements. The paired dataset was used to derive transfer functions and coefficients of C_SARMOD2, and then to validate the wind speed retrievals. The comparison between SAR-retrieved wind speeds and buoy measurements show almost no bias and a root mean square error of 1.84 m/s. Two representative quad-and dual-polarization SAR images, acquired from coastal...
Tipo: Text
Palavras-chave: Coastal wind speed; Geophysical model function (GMF); Synthetic aperture radar (SAR).
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00452/56390/60555.pdf

A checklist of Rutelinae MacLeay, 1819 (Coleoptera, Melolonthidae) of Bahia, Brazil
Provedor de dados: 49
Autores: Ferreira,André da Silva; Almeida,Lúcia M.; Bravo,Freddy; Grossi,Paschoal Coelho.
Abstract A list of species of Rutelinae from Bahia state, Northeastern Brazil, is presented. The list is based on specimens deposited in Brazilian collections. The list includes 4 tribes, 23 genera, 101 species and 17 subspecies. The genera Byrsopolis Burmeister, 1844, Pseudodorysthetus Soula, 2008 and Trizogeniates Ohaus, 1917 are recorded for the first time in Bahia and Northeastern Brazil. Thirty species are newly recorded in Bahia: Areoda espiritosantensis Ohaus, 1905, B. laticollis Burmeister, 1855, Bolax flavolineata (Mannerheim, 1829), Chlorota abdominalis Ohaus, 1926, C. espiritosantensis Ohaus, 1912, Dorysthetus espiritosantensis Ohaus, 1905, D. fulgidus (Waterhouse, 1881), Leucothyreus acanthurus Ohaus, 1917, L. albopilosus Ohaus, 1917, L....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: New records; Northeastern Brazil; Species list.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000200301

A closer look at Batillipes dicrocercus and new records of Batillipes potiguarensis (Tardigrada: Arthrotardigrada) from the Brazilian coast with comments on intra- and interspecific variability
Provedor de dados: 76
Autores: Santos,Érika; Gomes Jr,Edivaldo; Rocha,Clélia M. C. da; Bartels,Paul J.; Fontoura,Paulo.
ABSTRACT Batillipes specimens collected in the Southwestern Atlantic Ocean, on the Brazilian Coast (Campos Basin and Potiguar Basin) with a bifurcated caudal appendage similar to B. dicrocercus Pollock, 1970 were assigned to B. potiguarensis Santos, da Rocha, Gomes Jr &amp; Fontoura, 2017. This species was described as having a roundish caudal protrusion but, as shown in this study, it exhibits intraspecific variability of the morphology of the caudal apparatus. The examination of specimens of B. dicrocercus from the type locality (Massachussetts, U.S.A.) and the analysis of the original description and two subsequent emended descriptions, one from the Gulf of Mexico (U.S.A.) and another from the Mediterranean Sea, used for comparison, revealed important...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Batillipedidae; Biogeography; Meiofauna; Atlantic Ocean; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100241

A coastal coccolithophore maintains pH homeostasis and switches carbon sources in response to ocean acidification
Provedor de dados: 5
Autores: Liu, Yi-wei; Eagle, Robert A.; Aciego, Sarah M.; Gilmore, Rosaleen E.; Ries, Justin B.
Ocean acidification will potentially inhibit calcification by marine organisms; however, the response of the most prolific ocean calcifiers, coccolithophores, to this perturbation remains under characterized. Here we report novel chemical constraints on the response of the widespread coccolithophore species Ochrosphaera neapolitana (O. neapolitana) to changing-CO2 conditions. We cultured this algae under three pCO(2)-controlled seawater pH conditions (8.05, 8.22, and 8.33). Boron isotopes within the algae's extracellular calcite plates show that this species maintains a constant pH at the calcification site, regardless of CO2-induced changes in pH of the surrounding seawater. Carbon and oxygen isotopes in the algae's calcite plates and carbon isotopes in...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00452/56323/72132.pdf

A comparative study between mathematical models and the ANN data mining technique in draft force prediction of disk plow implement in clay loam soil
Provedor de dados: 111
Autores: Shafaei, Seyed Mojtaba; Loghavi, Mohammad; Kamgar, Saadat.
This paper communicates the prediction of required draft force of disk plow implement during tillage operations. The well-known mathematical model proposed by American Society of Agricultural and Biological Engineers (ASABE), multiple linear regression (MLR) and data mining model, based on artificial neural network (ANN), were employed for this purpose. The input variables of the models were considered as forward speed of 2-6 (km/h) and plowing depth of 10-30 (cm). The development details of the models are documented in the paper. On account of statistical performance criteria, the best ANN model with coefficient of determination of 0.971, root mean square error of 0.762 (kN), mean absolute percentage error of 1.886 (%) and mean value of absolute...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4466

A comparative study of phytoconstituents and antibacterial activity of in vitro derived materials of four Passiflora species
Provedor de dados: 42
Autores: J. SIMÃO,MARIELA; J.S. BARBOZA,THIAGO; G. VIANNA,MARCELA; GARCIA,RENATA; MANSUR,ELISABETH; P.R. IGNACIO,ANA CLAUDIA; PACHECO,GEORGIA.
Abstract Passiflora species are well known for their common use in popular medicine for the treatment of several diseases, such as insomnia, anxiety, and hysteria, in addition to their anti-inflammatory, antioxidant, analgesic and antibacterial potential. However, few data about the chemical composition and the medicinal potential of in vitro derived materials are available. Therefore, the goal of this work was to compare, for the first time, the phytoconstituents of in vitro derived materials of four Passiflora species, and evaluate the antibacterial potential of their extracts against 20 Gram-positive and negative strains. Chromatographic analysis indicated the presence of saponins in roots extracts from all studied species, whereas leaf extracts...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibacterial; Chromatography; Flavonoids; Passiflora; Saponins.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602805

A comparative study of procedures for binding of aflatoxin M1 to Lactobacillus rhamnosus GG
Provedor de dados: 58
Autores: Assaf,Jean Claude; Atoui,Ali; Khoury,André El; Chokr,Ali; Louka,Nicolas.
ABSTRACT Several strains of lactic acid bacteria (LAB), frequently used in food fermentation and preservation, have been reported to bind different types of toxins in liquid media. This study was carried out to investigate the effect of different concentrations of Lactobacillus rhamnosus GG (ATCC 53103) to bind aflatoxin M1 (AFM1) in liquid media. AFM1 binding was tested following repetitive washes or filtration procedures in combination with additional treatments such as heating, pipetting, and centrifugation. The mixture of L. rhamnosus GG and AFM1 was incubated for 18 h at 37 °C and the binding efficiency was determined by quantifying the unbound AFM1 using HPLC. The stability of the complexes viable bacteria-AFM1 and heat treated bacteria-AFM1 was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aflatoxin M1; Lactic acid bacteria; L. rhamnosus GG; Milk.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100120

A Comparison of Major Arable Production Systems: An Agronomic, Environmental and Ecological Evaluation
Provedor de dados: 21
Autores: Van Der Heijden, Marcel; Wittwer, Raphael; Jossi, Werner; Prechsl, Ulrich; Nemecek, Thomas; Schläppi, Klaus; Hagen, Emily O.; Keller, Thomas; Walder, Florian; Büchi, Lucie; Charles, Raphael; Colombi, Tino; Hess, Julia; Hirte, Juliane; Mayer, Jochen; Loiaza, Viviana; Pujol-Pereira, Engil; Six, Jo; Dennert, Francesca; Maurhofer, Monika; Seitz, Steffen.
One of the primary challenges of our time is develop sustainable farming systems that can feed the world with minimal environmental impact. Some studies argue that organic farming systems are best because these have minimal impact on the environment and are positive for biodiversity. Others argue that no-tillage systems are better because such systems save energy and preserve soil structure and quality. A third group argues that conventional farming systems are best because yield per hectare is highest. However, so far, systematic comparisons of major arable production systems are rare and often it is difficult to compare the advantages and disadvantages of farming systems in a systematic way due to differences in soil/site characteristics and management....
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general Food security; Food quality and human health Soil tillage.
Ano: 2018
URL: http://orgprints.org/34561/1/vanderheijden-etal-2018ESA2018_FinalAbstractBook_p45.pdf

A comparison of the trophic ecology of Beaufort Sea Gadidae using fatty acids and stable isotopes
Provedor de dados: 5
Autores: Brewster, J. D.; Giraldo, Carolina; Choy, E. S.; Macphee, S. A.; Hoover, C.; Lynn, B.; Mcnicholl, D. G.; Majewski, A.; Rosenberg, B.; Power, M.; Reist, J. D.; Loseto, L. L.
Polar cod (Boreogadus saida) is one of the most studied Arctic marine fishes given its circumpolar distribution and centralised role in the Arctic marine food web. In contrast, relatively little is known about two other Arctic Gadidae: saffron cod (Eleginus gracilis) and Greenland cod (Gadus ogac). Climate change is expected to have an effect on sea ice-associated species, such as polar cod, but due to our lack of knowledge of other arctic gadid species it remains unclear how climate change will impact them and their interactions within the arctic marine ecosystem. Here, we explored the ecology of three Arctic Gadidae that co-occur in the Canadian Beaufort Sea. Stable isotope (SI) (niche overlap) and fatty acid (FA) (correspondence analysis and linear...
Tipo: Text
Palavras-chave: Niche overlap; Fatty acids; Stable isotopes; Beaufort Sea; Cod.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00397/50797/54141.pdf

A comprehensive transcriptome analysis of skeletal muscles in two Polish pig breeds differing in fat and meat quality traits
Provedor de dados: 74
Autores: Piórkowska,Katarzyna; Żukowski,Kacper; Ropka-Molik,Katarzyna; Tyra,Mirosław; Gurgul,Artur.
Abstract Pork is the most popular meat in the world. Unfortunately, the selection pressure focused on high meat content led to a reduction in pork quality. The present study used RNA-seq technology to identify metabolic process genes related to pork quality traits and fat deposition. Differentially expressed genes (DEGs) were identified between pigs of Pulawska and Polish Landrace breeds for two the most important muscles (semimembranosus and longissimus dorsi). A total of 71 significant DEGs were reported: 15 for longissimus dorsi and 56 for semimembranosus muscles. The genes overexpressed in Pulawska pigs were involved in lipid metabolism (APOD, LXRA, LIPE, AP2B1, ENSSSCG00000028753 and OAS2) and proteolysis (CST6, CTSD, ISG15 and UCHL1). In Polish...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: RNA-seq; Firmness; Fat content; Polish pigs.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100125

A conceptual model to describe heat stress in dairy cows from actual to questionable loops
Provedor de dados: 109
Autores: Molina Benavides,Raúl Andrés; Sánchez Guerrero,Hugo; Atzori,Alberto Stanislao.
Abstract Thermal environment is recognized to be one the most important ecological factor to determine domestic animal growth, development and productivity for direct and indirect effects on its physiology and behavior. Despite having specific and individual adaptation, is very common, within seasonal or diurnal temperature variations, animals deal with situations outside their thermal comfort zone. Due to heat stress, dairy cows reduce milk production and fertility, and therefore, had achieved an increasing in metabolic disorders incidence, causing low revenues to farm in short and medium periods. Due to world climate change more impact of the meteorological variables on animal responses is expected for the future. This study aimed to describe and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climate change; Grazing; Livestock production systems; Milk production; System dynamics; Temperature.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100059

A Configuração das Lógicas Institucionais do Campo da Cachaça de Alambique em Minas Gerais
Provedor de dados: 123
Autores: Paiva,André Luiz de; Brito,Mozar José de.
Resumo: O campo organizacional da cachaça de alambique em Minas Gerais é constituído por diferentes atores e estruturas sociais. Esta configuração passou por diversas transformações desde o período colonial, marcado pela fabricação e pelo consumo marginalizados, até a atualidade, quando a bebida se consolidou como símbolo da cultura nacional. Em certos segmentos, a cachaça figura, inclusive, como um produto de alta distinção social e ampla inserção no mercado externo. Nessa direção, este trabalho teve como objetivo descrever a configuração das lógicas institucionais que constituem esse campo organizacional. Inicialmente, procuramos resgatar o contexto sócio histórico da bebida por meio de fontes documentais e entrevistas com atores que representam...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cachaça de alambique; Lógicas institucionais; Pluralismo institucional.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000400701

A conservation genetic study of Rafflesia speciosa (Rafflesiaceae): patterns of genetic diversity and differentiation within and between islands
Provedor de dados: 16
Autores: Pelser, P.B.; Nickrent, D.L.; Barcelona, J.F.
Rafflesia speciosa is a threatened endo-holoparasitic species. It has several populations in the Central Panay Mountain Range (CPMR) of Panay island and a single population on Negros Island. Because R. speciosa is the only Philippine species of the genus that is not endemic to an individual island, it is a suitable species for improving our understanding of the factors underlying the high island endemism of Philippine Rafflesia. For this purpose and to inform the conservation management of R. speciosa, patterns of genetic diversity and differentiation were studied using 15 microsatellite loci and samples from nine populations. None of these populations shows evidence of inbreeding and R. speciosa has similar levels of heterozygosity as generally observed...
Tipo: Article / Letter to the editor
Palavras-chave: Microsatellites; Conservation; Negros; Panay; Philippines; Population genetics.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/655789

A Conservative Model for Nonlinear Dynamics in a Stratified, Rotating Fluid
Provedor de dados: 5
Autores: Filatoff, Nicolas; Carton, Xavier.
We present a set of equations describing the nonlinear dynamics of flows constrained by environmental rotation and stratification (Rossby numbers Ro∈[0.1,0.5] and Burger numbers of order unity). The fluid is assumed incompressible, adiabatic, inviscid and in hydrostatic balance. This set of equations is derived from the Navier Stokes equations (with the above properties), using a Rossby number expansion with second order truncation. The resulting model has the following properties: 1) it can represent motions with moderate Rossby numbers and a Burger number of order unity; 2) it filters inertia-gravity waves by assuming that the divergence of horizontal velocity remains small; 3) it is written in terms of a single function of space and time (pressure,...
Tipo: Text
Palavras-chave: Incompressible and Stratified Fluids; Intermediate Model; Rossby Number; Burger Number; Conservation Properties; Energy; Potential Vorticity.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00600/71195/69561.pdf

A Convencionalização na Produção de Sementes na Agricultura Orgânica Brasileira
Provedor de dados: 123
Autores: Parra Filho,Antonio Carlos Mendes; Norder,Luiz Antonio Cabello; Jovchelevich,Pedro; Kinjo,Sakae.
Resumo: O crescimento da produção orgânica em muitos países está associado à adoção, pelos produtores, de práticas, tecnologias e formas de organização e comercialização encontradas na agricultura convencional. Isso levou a um debate internacional sobre a teoria da convencionalização da agricultura orgânica. Entretanto, o uso na agricultura orgânica de sementes e materiais de propagação contendo agroquímicos não tem sido suficientemente mencionado e estudado como parte deste processo. Diante disso, este artigo analisa a utilização de sementes convencionais como expressão da convencionalização de uma parcela da agricultura orgânica. Para tanto, apresenta uma caracterização do debate sobre convencionalização e da regulamentação brasileira sobre produção de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura orgânica; Convencionalização; Produção de sementes; Políticas públicas.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000400565

A Correction for the Thermal Mass-Induced Errors of CTD Tags Mounted on Marine Mammals
Provedor de dados: 5
Autores: Mensah, Vigan; Roquet, Fabien; Siegelman-charbit, Lia; Picard, Baptiste; Pauthenet, Etienne; Guinet, Christophe.
The effect of thermal mass on the salinity estimate from conductivity-temperature-depth (CTD) tags sensor mounted on marine mammals is documented, and a correction scheme is proposed to mitigate its impact. The algorithm developed here allows for a direct correction of the salinity data, rather than a correction of the sample's conductivity and temperature. The amplitude of the thermal mass-induced error on salinity and its correction are evaluated via comparison between data from CTD tags and from Sea-Bird Scientific CTD used as a reference. Thermal mass error on salinity appears to be generally O(10(-2)) g kg(-1), it may reach O(10(-1)) g kg(-1), and it tends to increase together with the magnitude of the cumulated temperature gradient (T-HP) within the...
Tipo: Text
Palavras-chave: Data processing; In situ oceanic observations; Instrumentation; Sensors; Profilers; Oceanic.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00585/69697/67577.pdf

A cost-effective method for rapid identification of the southern muriqui (Brachyteles arachnoids: a contribution for the control of illegal bushmeat trade
Provedor de dados: 81
Autores: Valões Cardoso,M. Luiza; Ferreira,Paula B; Wanderley,Artur M; Torres,Rodrigo A; Talebi Gomes,Mauricio; Teixeira,Rodrigo H. F; Duarte,José M. B; Garcia,José E.
To control illegal wildlife-product trade and protect endangered species of animals, unambiguous identification of the captured specimens is essential. Forensic genetic tools have contributed to identify animal species for conservation purposes promoting accurate results for informing public policies and management of the biodiversity. The southern muriqui (Brachyteles arachnoides) is the largest non-human primate of the Neotropical region and is critically endangered (IUCN Red List of Threatened Species), mainly due to the illegal hunting for bushmeat. In this study, we describe a molecular method using PCR/RFLP to differentiate between bushmeat of southern muriqui and the meat of the domestic animals most commonly consumed in Brazil (Bos taurus, Ovis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachyteles arachnoides; Forensic genetics; Illegal hunting; Threatened species; 16S mtDNA.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832018000100004

A critical survey of optimization methods in industrial forest plantations management
Provedor de dados: 63
Autores: Belavenutti,Pedro; Romero,Carlos; Diaz-Balteiro,Luis.
ABSTRACT: The application of optimization methods to forest management has given rise to a successful line of investigation in recent decades. However, there have been few publications associated with the application of these techniques to the management of industrial forest plantations (those with short or medium rotations, always less than 50 years), which consider the important role played by these forest systems in the supply of diverse goods and services. This study presents an overview of this literature which, by analyzing 67 articles published in journals contained in the ISI Web of Science, highlight, among other aspects, the techniques employed, their evolution, their planning type (strategic, tactical or operational), the functional objectives...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mathematical programming; Forest management; Industrial plantations; Timber harvest scheduling.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000300239

A cytosolic class II small heat shock protein, PfHSP17.2, confers resistance to heat, cold, and salt stresses in transgenic Arabidopsis
Provedor de dados: 74
Autores: Zhang,Lu; Hu,Weijuan; Gao,Yike; Pan,Huitang; Zhang,Qixiang.
Abstract We cloned and characterized the full-length coding sequence of a small heat shock (sHSP) gene, PfHSP17.2, from Primula forrestii leaves following heat stress treatment. Homology and phylogenetic analysis suggested that PfHSP17.2 is a cytosolic class II sHSP, which was further supported by the cytosolic localization of transient expression of PfHSP17.2 fused with green fluorescent protein reporter. Expression analysis showed that PfHSP17.2 was highly inducible by heat stress in almost all the vegetative and generative tissues and was expressed under salt, cold, and oxidative stress conditions as well. Moreover, the expression of PfHSP17.2 in P. forrestii was detected in certain developmental growth stages. Transgenic Arabidopsis thaliana...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: SHSPs; Stress tolerance; Arabidopsis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400649

A Dangerous Mistake: Research as a Commodity in University Institutions
Provedor de dados: 42
Autores: MESIA-MONTENEGRO,CHRISTIAN.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703241

A deep-sea agglutinated foraminifer tube constructed with planktonic foraminifer shells of a single species
Provedor de dados: 5
Autores: Pearson, Paul N.; Iodp Expedition 363 Shipboard Scientific Party,.
Agglutinated foraminifera are marine protists that show apparently complex behaviour in constructing their shells, involving selecting suitable sedimentary grains from their environment, manipulating them in three dimensions, and cementing them precisely into position. Here we illustrate a striking and previously un-described example of complex organisation in fragments of a tube-like foraminifer (questionably assigned to Rhabdammina) from 1466m water depth on the northwest Australian margin. The tube is constructed from well-cemented siliciclastic grains which form a matrix into which hundreds of planktonic foraminifer shells are regularly spaced in apparently helical bands. These shells are of a single species, Turborotalita clarkei, which has been...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00660/77235/78658.pdf

A descriptive study of natural nursing procedures in French dairy farms
Provedor de dados: 21
Autores: Le Cozler, Y.; Dishenhaus, C.; Arnaud, E.; Beugnet, L.; Charleuf, M.; Denis, P.; Roig-Pons, M.; Pomiès, D.; Martin, B.; Chassaing, C.; Michaud, A.
Take home message: Various methods and practices are available to efficiently reared calves through suckling in dairy cows, using specific nurse cows or not.
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare.
Ano: 2018
URL: http://orgprints.org/36516/1/Le%20Cozler%20et%20al%202018%20ISNH.pdf

A Dual-mode model interpretation of CO2/CH4 permeability in polysulfone membranes at low pressures
Provedor de dados: 42
Autores: BIONDO,LUCAS D.; DUARTE,JOCELEI; ZENI,MARA; GODINHO,MARCELO.
ABSTRACT An asymmetric membrane of polysulfone (PSf) was synthesized by phase inversion method. Permeation experiments were carried out between 2 to 5 bar pressure, and at temperatures 20 to 45°C. The dense-selective layer of PSf membrane presents regular thickness (about 5 µm), and was not possible to observe the formation of macrovoids in porous layer. The CO2 permeability through membrane was 18.8 Barrer at 35°C and 2 bar pressure, and this relationship between the pressure and the CO2 permeability was described adequately by Dual-mode model. The absence of CH4 permeability at 2 and 3 bar pressure, qualifies the PSf membrane for gases separation with high selectivity in this range.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asymmetric membranes; CO2/CH4 permeability; Dual-mode model; Polysulfone.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401855

A eficácia das técnicas homeopáticas no tratamento da obesidade. Ensaio  experimental em ratos wistar
Provedor de dados: 195
Autores: Bueno, P. C. S.; Santo, V. A.; Barbalho, S. M.; Guiguer, E. L.; Ceolin, L. S. N.; Panobianco, M. G.; Souza, N. V.; Manhoso, F. F. R.; Mendes, C.
A obesidade atingiu proporções alarmantes em muitas partes do mundo e é um fardo para os sistemas de saúde tanto nos países desenvolvidos como nos países em desenvolvimento. Modificações no estilo de vida, como redução na atividade física e mudanças na dieta podem levar ao sobrepeso e à obesidade, que afetam quase 50% da população adulta e quase 30% da população infantil. Por essas razões, a Organização Mundial da Saúde considera a obesidade uma epidemia global e (KRISHNA et al., 2017; WHO, 2017), da mesma forma, a obesidade em cães está cada vez mais presente na prática clínica, sendo relacionada ao hábito de vida dos proprietários, que promovem o sedentarismo e fornecem ração ad libitum aos animais. Em cães, o emprego do termo “síndrome metabólica” é...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37810

A evolução da produção de soja na macrorregião sojícola 5.
Provedor de dados: 14
Autores: CONTE, O.; PRANDO, A. M.; CASTRO, C. de; BALBINOT JUNIOR, A. A.; CAMPOS, L. J. M.; HIRAKURI, M. H.; LIMA, D. de; OLIVEIRA, A. B. de; TAVARES, L. C. V.; OLIVEIRA JUNIOR, A. de; DEBIASI, H.; BORTOLON, L.; VIEIRA, P. F. de M. J.; SOUZA, H. A. de; PROCÓPIO, S. de O.; ALVES, L. W. R.; SANTOS, J. C. dos; SENA, A. L. dos S.; EL-HUSNY, J. C.
A Macrorregião Sojícola 5 está segmentada em três Regiões Edafoclimáticas, que congregam microrregiões e municípios produtores de soja pertencentes aos estados do Piauí, Maranhão, Tocantins, Pará, Roraima, Bahia, Sergipe e Alagoas. Enfatiza-se que o Amapá, também tratado neste capítulo, ainda não está incluso no ZARC. A introdução da soja na MRS 5 ocorreu na metade dos anos 1970, mais precisamente na mesorregião Sul Maranhense e em alguns municípios de Goiás, que passariam a fazer parte do Tocantins, criado em 1989. A mesorregião Sul Maranhense foi a pioneira da MRS5 na expansão da soja em larga escala, alcançando no final dos anos 1990, 448,4 mil toneladas (t) produzidas em quase 176,4 mil hectares (ha). As primeiras microrregiões sojícolas do Sul...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Piauí; Maranhão; Tocantins; Pará; Roraima; Bahia; Sergipe; Alagoas; Amapá; Arroz; Soja; Glycine Max; Produção Agrícola; Economia Agrícola.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100699

A EXPOSIÇÃO DE TRABALHADORES FLORESTAIS AO CALOR DURANTE O FENÔMENO EL NIÑO GODZILLA NA AMAZÔNIA
Provedor de dados: 193
Autores: Nascimento, Kauê Augusto Oliveira; Higuchi, Niro; Emmert, Fabiano.
O conforto térmico laboral está entre 20 e 24°C, porém na Amazônia as médias diurnas superam os 28°C, ou seja, há desconforto térmico no trabalho. Para acentuar, a ocorrência de fenômenos extremos El Niño relacionados à mudança climática, vêm causando aumento das temperaturas na região e os efeitos recairão sobre a saúde e capacidade dos trabalhadores. O potencial desenvolvimento do manejo florestal e o bem-estar laboral vão de encontro a previsões de fenômenos extremos na Amazônia, o que justifica a realização deste trabalho. Este estudo teve como objetivo a coleta de variáveis ambientais durante o El Niño Godzilla (2015-2016) e comparação com outros períodos. O estudo foi conduzido no município de Itapiranga, Amazonas, Brasil, coordenadas latitude 02°...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Manejo florestal; Mudança climática; Saúde do trabalho.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/57358

A Família nos Agroecossistemas Amazônicos: o caso do Complexo Ambiental Sacaí, Baixo rio Branco, Roraima, Brasil
Provedor de dados: 123
Autores: Alves,Thiago José Costa; Noda,Sandra do Nascimento; Noda,Hiroshi.
Resumo: Este estudo teve por objetivo caracterizar a família no movimento de conservação da autopoiese da vida nos agroecossistemas do Complexo Ambiental Sacaí, Caracaraí, Roraima, Brasil. A estrutura teórico-metodológica teve como base o paradigma da complexidade sistêmica a partir da categoria de análise organização autopoiética familiar estruturada como meio para compreensão do real, a partir do desenho da pesquisa como estudo de múltiplos casos. Foram aplicadas técnicas como entrevistas com roteiro prévio, questionário censitário, diários de campo e fotografias. Participaram deste estudo 41 famílias. O artigo revelou a necessidade, desde a conservação dos autos dos sujeitos, o entendimento das estruturas organizacionais primárias nos sistemas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Autopoiese; Organização agroecossistêmica familiar; Família nuclear; Família extensa troncal; Família extensa comunitária.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000300501

A fast and practical method for initial diagnosis of Piscinoodinium pillulare outbreaks: piscinootest
Provedor de dados: 65
Autores: Gomes,Ana Lucia Silva; Costa,Jesaías Ismael da; Benetton,Maria Linda Flora de Novaes; Bernardino,Geraldo; Belem-Costa,Andrea.
ABSTRACT: The dinoflagellate Piscinoodinium pillulare is a parasite with low parasitic specificity and unspecific geographical distribution. This research reported a simple and practical method - the principle of spontaneous sedimentation - to identify the presence of P. pillulare during massive infestations which does not require using precision equipment. Agitation in water of the gill arches of infested fish will elicit, after a period of rest, recording the accumulation of trophonts in the bottom of flasks. The method was applied during outbreaks of P. pillulare in tambaqui, Colossoma macropomum and matrinxã, Brycon amazonicus, in fish farms of the Amazon region and proved to be effective.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish parasite; Dinoflagellate; Piscinoodiniasis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700501

A framework to quantify uncertainties of seafloor backscatter from swath mapping echosounders
Provedor de dados: 5
Autores: Malik, Mashkoor; Lurton, Xavier; Mayer, Larry.
Multibeam echosounders (MBES) have become a widely used acoustic remote sensing tool to map and study the seafloor, providing co-located bathymetry and seafloor backscatter. Although the uncertainty associated with MBES-derived bathymetric data has been studied extensively, the question of backscatter uncertainty has been addressed only minimally and hinders the quantitative use of MBES seafloor backscatter. This paper explores approaches to identifying uncertainty sources associated with MBES-derived backscatter measurements. The major sources of uncertainty are catalogued and the magnitudes of their relative contributions to the backscatter uncertainty budget are evaluated. These major uncertainty sources include seafloor insonified area (1–3 dB),...
Tipo: Text
Palavras-chave: Multibeam echosounder; Calibration; Incidence angle.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00429/54018/57435.pdf

A Gardener's Influence on Urban Soil Quality
Provedor de dados: 21
Autores: Tresch, Simon; Moretti, Marco; Le Bayon, Renée-Claire; Mäder, Paul; Zanetta, Andrea; Frey, David; Fliessbach, Andreas.
Gardens are hot spots for urban biodiversity and provide habitats for many plant and animal species, both above- and below-ground. Furthermore, gardens provide a wide range of ecosystem services, including carbon (C) storage and nutrient cycling. Although the soil is the foundation of sustainable gardens providing those ecosystem services, very little is known about the consequences of garden management on soil quality. Here we present a comprehensive assessment of urban garden soil quality, including biotic and abiotic site characteristics combined with land-use history and garden management information in a multivariate evaluation. A set of 44 soil quality indicators was measured at 170 sites of 85 gardens in the city of Zurich, Switzerland, comprising...
Tipo: Journal paper
Palavras-chave: Soil quality Ornamentals; Flower bulbs and tree nurseries.
Ano: 2018
URL: http://orgprints.org/33244/1/tresch-etal-2018-fenvs-06-00025.pdf

A Global Mitigation Hierarchy for Nature Conservation
Provedor de dados: 5
Autores: Arlidge, William N. S.; Bull, Joseph W.; Addison, Prue F. E.; Burgass, Michael J.; Gianuca, Dimas; Gorham, Taylor M.; Jacob, Celine; Shumway, Nicole; Sinclair, Samuel P.; Watson, James E. M.; Wilcox, Chris; Milner-gulland, E. J.
Efforts to conserve biodiversity comprise a patchwork of international goals, national-level plans, and local interventions that, overall, are failing. We discuss the potential utility of applying the mitigation hierarchy, widely used during economic development activities, to all negative human impacts on biodiversity. Evaluating all biodiversity losses and gains through the mitigation hierarchy could help prioritize consideration of conservation goals and drive the empirical evaluation of conservation investments through the explicit consideration of counterfactual trends and ecosystem dynamics across scales. We explore the challenges in using this framework to achieve global conservation goals, including operationalization and monitoring and compliance,...
Tipo: Text
Palavras-chave: Adequacy; Biodiversity; Development; No net loss; Sustainability.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00442/55323/56831.pdf

A global ocean atlas of eukaryotic genes
Provedor de dados: 5
Autores: Carradec, Quentin; Pelletier, Eric; Da Silva, Corinne; Alberti, Adriana; Seeleuthner, Yoann; Blanc-mathieu, Romain; Lima-mendez, Gipsi; Rocha, Fabio; Tirichine, Leila; Labadie, Karine; Kirilovsky, Amos; Bertrand, Alexis; Engelen, Stefan; Madoui, Mohammed-amin; Meheust, Raphael; Poulain, Julie; Romac, Sarah; Richter, Daniel J.; Yoshikawa, Genki; Dimier, Celine; Kandels-lewis, Stefanie; Picheral, Marc; Searson, Sarah; Jaillon, Olivier; Aury, Jean-marc; Karsenti, Eric; Sullivan, Matthew B.; Sunagawa, Shinichi; Bork, Peer; Not, Fabrice; Hingamp, Pascal; Raes, Jeroen; Guidi, Lionel; Ogata, Hiroyuki; De Vargas, Colomban; Iudicone, Daniele; Bowler, Chris; Wincker, Patrick; Tara Oceans Coordinators,.
While our knowledge about the roles of microbes and viruses in the ocean has increased tremendously due to recent advances in genomics and metagenomics, research on marine microbial eukaryotes and zooplankton has benefited much less from these new technologies because of their larger genomes, their enormous diversity, and largely unexplored physiologies. Here, we use a metatranscriptomics approach to capture expressed genes in open ocean Tara Oceans stations across four organismal size fractions. The individual sequence reads cluster into 116 million unigenes representing the largest reference collection of eukaryotic transcripts from any single biome. The catalog is used to unveil functions expressed by eukaryotic marine plankton, and to assess their...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00660/77232/79053.pdf

A global perspective on the trophic geography of sharks
Provedor de dados: 5
Autores: Bird, Christopher S.; Verissimo, Ana; Magozzi, Sarah; Abrantes, Katya G.; Aguilar, Alex; Al-reasi, Hassan; Barnett, Adam; Bethea, Dana M.; Biais, Gerard; Borrell, Asuncion; Bouchoucha, Marc; Boyle, Mariah; Brooks, Edward J.; Brunnschweiler, Juerg; Bustamante, Paco; Carlisle, Aaron; Catarino, Diana; Caut, Stephane; Cherel, Yves; Chouvelon, Tiphaine; Churchill, Diana; Ciancio, Javier; Claes, Julien; Colaco, Ana; Courtney, Dean L.; Cresson, Pierre; Daly, Ryan; De Necker, Leigh; Endo, Tetsuya; Figueiredo, Ivone; Frisch, Ashley J.; Hansen, Joan Holst; Heithaus, Michael; Hussey, Nigel E.; Iitembu, Johannes; Juanes, Francis; Kinney, Michael J.; Kiszka, Jeremy J.; Klarian, Sebastian A.; Kopp, Dorothee; Leaf, Robert; Li, Yunkai; Lorrain, Anne; Madigan, Daniel J.; Maljkovic, Aleksandra; Malpica-cruz, Luis; Matich, Philip; Meekan, Mark G.; Menard, Frederic; Menezes, Gui M.; Munroe, Samantha E. M.; Newman, Michael C.; Papastamatiou, Yannis P.; Pethybridge, Heidi; Plumlee, Jeffrey D.; Polo-silva, Carlos; Quaeck-davies, Katie; Raoult, Vincent; Reum, Jonathan; Torres-rojas, Yassir Eden; Shiffman, David S.; Shipley, Oliver N.; Speed, Conrad W.; Staudinger, Michelle D.; Teffer, Amy K.; Tilley, Alexander; Valls, Maria; Vaudo, Jeremy J.; Wai, Tak-cheung; Wells, R. J. David; Wyatt, Alex S. J.; Yool, Andrew; Trueman, Clive N.
Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend across broader geographic ranges if shark taxa display common behavioural traits. By tracking the original site of photosynthetic fixation of carbon atoms that were ultimately assimilated into muscle tissues of 5,394 sharks from 114 species, we identify globally consistent biogeographic traits in trophic interactions between sharks found in different habitats. We show that populations of shelf-dwelling sharks derive a substantial proportion of their carbon from regional pelagic sources, but contain individuals that forage within additional...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00420/53141/54249.pdf

A gramínea que pode 'salvar' o mundo.
Provedor de dados: 14
Autores: ALVES, R. N. B.
bitstream/item/179100/1/Graminea.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Gramínea; Bambu.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092860

A Grow-and-Lock Model for the Control of Flagellum Length in Trypanosomes
Provedor de dados: 5
Autores: Bertiaux, Eloise; Morga, Benjamin; Blisnick, Thierry; Rotureau, Brice; Bastin, Philippe.
Several models have been proposed to explain how eukaryotic cells control the length of their cilia and flagella. Here, we investigated this process in the protist Trypanosoma brucei, an excellent model system for cells with stable cilia like photoreceptors or spermatozoa. We show that the total amount of intraflagellar transport material (IFT, the machinery responsible for flagellum construction) increases during flagellum elongation, consistent with constant delivery of precursors and the previously reported linear growth. Reducing the IFT frequency by RNAi knockdown of the IFT kinesin motors slows down the elongation rate and results in the assembly of shorter flagella. These keep on elongating after cell division but fail to reach the normal length....
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00473/58452/61033.pdf

A high prevalence of human papillomavirus 16 and 18 co-infections in cervical biopsies from southern Brazil
Provedor de dados: 58
Autores: Jesus,Sheile Pinheiro de; Costa,Ana Carla Marques da; Barcellos,Regina Bones; Medeiros,Rubia Marília de; Silva,Cláudia Maria Dornelles da; Rossetti,Maria Lucia.
ABSTRACT HPV types 16 and 18 were studied in paraffin-fixed cervical biopsy collected in southern Brazil. HPV 16, HPV 18 and co-infection HPV 16/18 were identified in 10/57 (17.5%), 4/57 (7%) and in 43/57 (75.4%) samples, respectively. Southern Brazil has one of the highest prevalence rates of HPV 16/18 reported.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: HPV 16; HPV 18; Cervical biopsy; Southern Brazil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500220

A história do leite no Brasil.
Provedor de dados: 14
Autores: VILELA, D.
Tipo: Artigo de periódico
Palavras-chave: Manejo das pastagens; Primórdios; Origem animal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090660

A history of the biogeography of Amazonian fishes
Provedor de dados: 83
Autores: Dagosta,Fernando C. P.; Pinna,Mário C. C. de.
ABSTRACT The history of knowledge about Amazonian biogeography is as rich as its fish community, and a fascinating theme of study in itself. Several current paradigms and controversies about Amazonian fish biogeography are rooted in principles dating from the second half of the 18th to the first half of the 19th centuries. The present work establishes a relationship between current biogeographical ideas and their old predecessors, on the basis of a chronologically-oriented historical continuity analysis. The advent of evolutionary theory has not contributed significantly to a transformation of the knowledge on the biogeography of Amazonian fishes. On the other hand, the two main schools of biogeographical thought (dispersalist and vicariant) had major...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Biodiversity; Ichthyology; Neotropical; South America.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000300303

A hora e a vez do Estado transversal.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/183971/1/A-hora-e-a-vez.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Inovação; Sociedade; Administração; Gestão; Tecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096959

A hydropedological approach to a mountainous Clayey Humic Dystrudept in the Mantiqueira Range, southeastern Brazil
Provedor de dados: 63
Autores: Pinto,Leandro Campos; Mello,Carlos Rogério de; Norton,Lloyd Darrell; Poggere,Giovana Clarice; Owens,Phillip Ray; Curi,Nilton.
ABSTRACT: The Mantiqueira Range region is one of the most important headwaters in southeastern Brazil. In this context, the relationship between pedology and hydrology has been debated and analyzed in recent years, contributing to the creation of a multidisciplinary science call hydropedology. Therefore, the aim of this study was to evaluate the hydropedological properties of a mountainous Clayey Humic Dystrudept in the Mantiqueira Range region, in the state of Minas Gerais, Brazil, comparing two land-uses, native forest and pasture. The hydraulic conductivity results demonstrated that native forest (MFO) has a strong influence on this parameter, offering conditions for movement of water in the soil that are more adequate in this profile than in pasture....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: S index; Saturated hydraulic conductivity; Soil pore size distribution; Soil erosion; Water quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000100060

A implantação e importância histórica da agropecuária para a Região Metropolitana de Campinas.
Provedor de dados: 14
Autores: MIRANDA, J. R.
bitstream/item/201048/1/5015.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Educação infantojuvenil; Geotecnologias; Agropecuária; Uso das terras; Região metropolitana de Campinas; Geografia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103444

A Implementação do Programa de Aquisição de Alimentos nos Municípios do Vale do Taquari (RS): uma análise da percepção dos executivos municipais
Provedor de dados: 123
Autores: Agostini,Cíntia; Bourscheidt,Henrique José.
Resumo: O Vale do Taquari é uma região localizada no centro do Rio Grande do Sul, composta por 36 municípios e com a economia voltada ao agronegócio. Nesta região, como em outras, existem pessoas carentes e muitas sem acesso a uma alimentação digna. Com a finalidade de prover pelo menos uma refeição diária consistente para os que não têm acesso e gerar renda para os agricultores familiares, foi criado, pelo governo federal, em 2003, o Programa de Aquisição de Alimentos (PAA). A partir dessa perspectiva, o presente trabalho fez uma análise da percepção dos poderes executivos dos municípios do Vale do Taquari sobre o PAA, especificamente como decidem por implementar ou não o referido programa. Metodologicamente, esta é uma pesquisa quantitativa e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vale do Taquari; PAA; Implementação de políticas públicas.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000200275

A IMPORTÂNCIA da poda do cajueiro: programa 31: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre a importância da poda do cajueiro anão - prática para direcionar o crescimento e o desenvolvimento da planta. As podas melhoram a qualidade da produção, aumentam a produtividade do pomar, além de evitar pragas e doenças. No programa desta semana, o engenheiro agrônomo Antônio Teixeira, da Embrapa Agroindústria Tropical, explica quais são os tipos de podas, fala da técnica e dos resultados esperados.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cajueiro anão; Caju; Poda; Pomar; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094872

A IMPORTÂNCIA das leguminosas para a conservação e o manejo do solo.
Provedor de dados: 14
Exemplos de leguminosas e seus respectivos potenciais de uso econômico e ambiental.
Tipo: Folders
Palavras-chave: Leguminosa; Conservação do Solo; Manejo do Solo; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1141608

A influência da morfina ou tramadol pela via epidural no trânsito gastrintestinal de equinos
Provedor de dados: 45
Autores: Bertonha,C.M.; Valadão,C.A.A.; Cruz,M.H.; Takeda,M.; Cholfe,B.F.
RESUMO Os opioides são utilizados na medicina veterinária na analgesia dos animais, porém há restrição quanto ao uso desses fármacos em equinos, pois podem desencadear alterações gastrintestinais, mas a administração pela via epidural minimiza os efeitos adversos. Assim, oito equinos hígidos foram utilizados em três grupos experimentais, objetivando-se avaliar a influência no trânsito gastrintestinal da injeção epidural de morfina (0,2mg/kg), tramadol (1,0mg/kg) ou NaCl 0,9%. Para a avaliação do trânsito gastrintestinal, foi administrada a lignina purificada e enriquecida (Lipe®), pela via oral, a qual posteriormente foi analisada nas fezes. As fezes foram coletadas para investigação desse marcador, antes da epidural e em intervalos até totalizar 48 horas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Opioide; Espinhal; Cavalo.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501477

A Influência da Taxa de Câmbio e Renda Mundial Sobre as Exportações Brasileiras de Soja (2000-2015)
Provedor de dados: 123
Autores: Braga,Francisco Laercio Pereira; Oliveira,Ana Claudia Sampaio de.
Resumo: Este trabalho propõe-se a testar a possível existência de uma relação de longo prazo entre as variáveis taxa de câmbio e renda mundial sobre o desempenho das exportações brasileiras de soja. Para este fim, estima-se um modelo econométrico capaz de descrever o nível de sensibilidade (elasticidade) das variáveis explicativas entre janeiro de 2000 e dezembro de 2015. A estratégia empírica adotada foi o uso dos métodos de séries temporais, teste de raiz unitária, teste de cointegração de Johansen, modelo vetorial autorregressivo (VAR) mais completo, denominado modelo vetor de correção de erros (VECM), a função impulso-resposta e a decomposição dos erros de previsão da variância. Os resultados demonstraram que apenas a variável renda mundial mostrou-se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exportação de soja; Renda mundial; Modelo VEC.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000400663

A influência de um sangradouro na distribuição espaço-temporal do isópode Tholozodium rhombofrontalis (Isopoda, Sphaeromatidae)
Provedor de dados: 76
Autores: Pinto,Larissa R.; Borzone,Carlos A.
RESUMO As descargas de água doce permanentes em praias arenosas, conhecidas como sangradouros, promovem alterações em diferentes escalas espaciais e temporais sobre as características ambientais, e consequentemente sobre as populações macrobentônicas. O objetivo deste estudo foi avaliar as alterações da abundância, distribuição e estrutura populacional do isópode Tholozodium rhombofrontalis (Giambiagi, 1922) em um sangradouro permanente. Coletas sazonais foram realizadas na praia de Barrancos, cidade de Pontal do Paraná, estado do Paraná, sul do Brasil, em três locais: sangradouro (dentro do sangradouro), intermediário (a 30 m de distância do sangradouro) e distante (a 150 m de distância do sangradouro), durante as quatro estações dos anos de 2012 e 2013....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Peracarida; Descarga de água doce; Praia arenosa exposta; Estrutura populacional.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100243

A influenza animal no contexto da saúde única - nova abordagem para políticas públicas.
Provedor de dados: 14
Autores: OLIVEIRA JÚNIOR, J. G de; NOGUEIRA, M. F.; TOMAS, W. M.; JULIANO, R. S.; PELLEGRIN, A. O.
O texto apresenta os 12 "Princípios de Manhattan" numa abordagem holística para a prevenção de epidemias e epizootias e para a integridade ambiental em benefício da saúde ampla para todos os seres vivos e da manutenção da biodiversidade no planeta.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Epidemia; Doença Animal; Transmissão de Doença; Animal diseases; Disease transmission.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103764

A invasão do capim-annoni (Eragrostis plana Ness) em pastagens sulbrasileiras.
Provedor de dados: 14
Autores: TWARDOWSKI, T.; LUSTOSA, S. B. C.; MORAES, A. de; BALDISSERA, T.; PINTO, C. E.; GARAGORRY, F. C.; MONTEIRO, A. L. G.
A invasão de espécies de plantas e animais exóticos é considerada, atualmente, a segunda maior ameaça a biodiversidade mundial, perdendo apenas para a destruição de habitats pela ação humana (Ziller et al, 2002). Os danos causados por essa interferência no ambiente podem ser econômica e ambientalmente desastrosos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Erva Daninha; Capim Annoni; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100573

A large planetary body inferred from diamond inclusions in a ureilite meteorite
Provedor de dados: 5
Autores: Nabiei, Farhang; Badro, James; Dennenwaldt, Teresa; Oveisi, Emad; Cantoni, Marco; Hebert, Cecile; El Goresy, Ahmed; Barrat, Jean-alix; Gillet, Philippe.
Planetary formation models show that terrestrial planets are formed by the accretion of tens of Moon-to Mars-sized planetary embryos through energetic giant impacts. However, relics of these large proto-planets are yet to be found. Ureilites are one of the main families of achondritic meteorites and their parent body is believed to have been catastrophically disrupted by an impact during the first 10 million years of the solar system. Here we studied a section of the Almahata Sitta ureilite using transmission electron microscopy, where large diamonds were formed at high pressure inside the parent body. We discovered chromite, phosphate, and (Fe, Ni)-sulfide inclusions embedded in diamond. The composition and morphology of the inclusions can only be...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00638/74991/75825.pdf

A large-scale view of oceanic variability from 2007 to 2015 in the global high resolution monitoring and forecasting system at Mercator Océan
Provedor de dados: 5
Autores: Gasparin, Florent; Greiner, Eric; Lellouche, Jean-michel; Legalloudec, Olivier; Garric, Gilles; Drillet, Yann; Bourdalle-badie, Romain; Le Traon, Pierre-yves; Remy, Elisabeth; Drevillon, Marie.
The global high resolution monitoring and forecasting system PSY4 at Mercator Océan, initialized in October 2006, has achieved 11 years of global ocean state estimation. Based on the NEMO global 1/12° configuration, PSY4 includes data assimilation of satellite and multi-instrument in situ observations. In parallel to this monitoring system, a twin-free simulation (with no assimilation) has been performed for the period 2007-2015. In this study, monthly-averaged fields of both ocean state estimates are compared with observation products for the period 2007-2015, to examine the consistency of PSY4 fields with related observations for representing large-scale variability and to provide a baseline that is mainly focused on in situ comparisons for...
Tipo: Text
Palavras-chave: Global ocean monitoring and forecasting system; Climate variability; System evaluation/qualification; Global ocean observing system.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00448/55956/57550.pdf

A last deglacial climate dataset comprising ice core data, marine data, and stalagmite data
Provedor de dados: 5
Autores: Liu, Zhi; Huang, Shaopeng; Jin, Zhangdong.
In this data article, a dataset of paleoclimatic records ranging from 22 to 9 thousand years before present is reported, which is related to the research article entitled "Breakpoint lead-lag analysis of the last deglacial climate change and atmospheric CO2 concentration on global and hemispheric scales" published in the journal of Quaternary International by Liu et al. (2018). In the dataset, 4 delta O-18 records derived from Greenlandic ice cores, 2 delta D records and 7 delta O-18 records derived from Antarctic ice cores, 32 U-37(K') records and 26 Mg/Ca records derived from marine deposits, and 17 delta O-18 records derived from cave stalagmites were collected and collated. General and statistical characteristics of these 88 proxy records are showed...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00495/60687/65440.pdf

A Lipid-walled microcapsule diet as co-feed for early feeding the Osphronemus gourami (Lacepede) larvae
Provedor de dados: 2
Autores: Sukardi, Purnama; Hana, Hana; Prayogo, Norman Arie; sulistyo, Isdy; Soedibya, Petrus Hary Tjahja; Harisam, Taufan; Winanto, Tjahyo.
 The effects of microcapsule diet as co-feeding for early weaning phase of gourami larvae where evaluated in terms of ingestion rate of microcapsule, growth, and survival rate. The availability of tubifex worms as natural food is uncertain and can introduce pathogens to fish culture from outside environment. Therefore, the attempt to replace or substitute this natural food continues in order to reduce the level of dependence. This research used Complete Randomized Designed (CRD) with four treatments based on a different protocol feeding management. Gourami larvae should be started with the co-feeding on day 12 until day 17 and they are more receptive to microcapsule diets after day 17. The ingestion rate of microcapsule which consumed by the larvae during...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gourami; Feeding management; Microcapsule; Fish larvae; Growth; Survival rate.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/38335

A macieira não é sucetível ao cancro europeu da mesma maneira ao longo do ano.
Provedor de dados: 14
Autores: ALVES, S. A. M.
Na macieira o cancro europeu afeta as partes lenhosas como o tronco, galhos, ramos do ano e também pode causar apodrecimento dos frutos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cancro europeu; Macieira.; Maçã; Cancro.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086140

A method for high frequency underway N     2     fixation measurements: Flow-through incubation Acetylene Reduction Assays by Cavity ring down laser Absorption Spectroscopy (FARACAS)
Provedor de dados: 5
Autores: Cassar, Nicolas; Tang, Weiyi; Gabathuler, Hans; Huang, Kuan.
Because of the difficulty in resolving the large variability of N2 fixation with current methods which rely on discrete sampling, the development of new methods for high resolution measurements is highly desirable. We present a new method for high-frequency measurements of aquatic N2 fixation by continuous flow-through incubations and spectral monitoring of the acetylene (C2H2, a substrate analog for N2) reduction to ethylene (C2H4). In this method, named “Flow-through incubation Acetylene Reduction Assays by Cavity ring-down laser Absorption Spectros-copy” (FARACAS), dissolved C2H2 is continuously admixed with seawater upstream of a continuous-flow stirred-tank reactor (CFSR) in which C2H2 reduction takes place. Downstream of the flow-through incubator,...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00420/53139/54103.pdf

A method to address the non-random spatial distribution of on-board observer data to map landings and discards
Provedor de dados: 5
Autores: Pointin, Fabien; Cornou, Anne-sophie; Prod'Homme, Romain; Taupin, Nicolas; Rochet, Marie-joelle.
he Landing Obligation is legislation meant to gradually reduce discards in European fisheries from 2015. Identifying spatial patterns of landings and discards is an important element in mitigating the effects of this legislation on fishing activity. On-board observer data have already been used to address this issue based on models involving statistical assumptions in relation to the non-random spatial distribution of data, which may cause errors in the parameters of interest. An alternative non-model-based mapping method using nested grids is applied to explore the spatial distribution of landings and discards for two French fishing métiers in the Celtic Sea and western English Channel from 2011 to 2016. The grid fineness and the estimate precision are...
Tipo: Text
Palavras-chave: Landings; Discards; On-board observer data; Nested grid; Fishing metier.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00409/52021/52856.pdf

A methodological proposal for the recovery of palynomorphs from snow and ice samples
Provedor de dados: 39
Autores: Rodrigues,Luiz Antonio da Costa; Agostini,Kamila da Matta; Alencar,Alexandre Santos de; Mendonça,Cláudia Barbieri Ferreira; Carvalho,Marcelo Araújo de; Gonçalves-Esteves,Vania.
ABSTRACT The procedures for a set of techniques to recover grains of pollen 26 and spores from liquid samples are described. Liquefied samples of matrices, such as melting lakes, snow and ice, can provide a record of climatic and environmental events at different geographic and temporal scales. The need for standardization of techniques was demonstrated in research carried out with matrices of snow and water of thawing lakes and snow collected on King George and Joinville islands (Antarctica). The use of the methods described can permit increased rescue of palynomorphs from liquid matrices, thereby adding greater reliability to palynological data and its use as a biotracer of environmental events. Methods of sieving and centrifugation were tested, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antarctica; Ice; Spores; Snow; Technique to recover grains of pollen.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000400667

A model perspective on the dynamics of the shadow zone of the eastern tropical North Atlantic - Part 1: the poleward slope currents along West Africa
Provedor de dados: 5
Autores: Kounta, Lala; Capet, Xavier; Jouanno, Julien; Kolodziejczyk, Nicolas; Sow, Bamol; Gaye, Amadou Thierno.
The West African seaboard is one of the upwelling sectors that has received the least attention, and in situ observations relevant to its dynamics are particularly scarce. The current system in this sector is not well known and understood, e.g., in terms of seasonal variability, across-shore structure, and forcing processes. This knowledge gap is addressed in two studies that analyze the mean seasonal cycle of an eddy-permitting numerical simulation of the tropical Atlantic. Part 1 is concerned with the circulation over the West African continental slope at the southernmost reach of the Canary Current system, between similar to 8 and 20 degrees N. The focus is on the depth range most directly implicated in the wind-driven circulation (offshore and coastal...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00458/56969/58862.pdf

A multidisciplinary approach to the spatial dimension in ecosystem-based fisheries management
Provedor de dados: 5
Autores: Le Floc'H, Pascal; Bertignac, Michel; Curtil, Olivier; Macher, Claire; Mariat-roy, Emilie; Paulet, Yves-marie.
This study considers how to reconcile different spatial scales to find the best common denominator to be used as an ecosystem-based management unit. For this, two fishery production zones differing ecologically, economically, legally and institutionally were investigated. The first case study is located within French territorial waters, in a MPA created in 2007- the Parc Naturel Marin d'Iroise (PNMI). The second case study, the Bay of Biscay, covers both territorial waters and the French exclusive economic zone. The paper adopts a multidisciplinary approach. Relevant questions concern how marine space is shared between exploited species and fishing fleets, especially the spatial mobility strategies they employ. An assessment of the institutional system...
Tipo: Text
Palavras-chave: Spatial scale; Ecosystem-based fisheries management; Marine protected area; Socio-system.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00460/57191/59156.pdf

A multimetric-index approach using fisheries data to assess fish assemblage structure in relation to salinity gradient in a tropical West African estuary
Provedor de dados: 5
Autores: Kantoussan, J.; Ecoutin, J. M.; Lae, R.; Thiaw, O. T.; Tito De Morais, L.
This study examines the effects of increasing salinity on fish assemblage structure in the Casamance Estuary, Senegal. using a series of indices. The study data were derived from commercial fishery surveys conducted between April and July 2005. Analysis of within-trophic-group diversity in the Casamance Estuary shows a significant drop in the diversity of apex predators in the upper. more saline reaches of the estuary. By contrast. primary consumers adapted well to salinity changes and exhibited higher taxonomic diversity in the upper reaches of the estuary than in the lower reaches. The findings also indicate decreases in average sizes of the landed species and the trophic levels among fish catches in the direction of the upper reaches. However, the catch...
Tipo: Text
Palavras-chave: Biological indicators; Casamance Estuary; Ecosystem monitoring; Fishery statistics; Inverse hypersaline estuary; Senegal; Taxonomic diversity.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00451/56222/57945.pdf

A Multy-Year Study Reveals the Importance of Residual Herbicides on Weed Control in Glyphosate-Resistant Soybean
Provedor de dados: 87
Autores: NUNES,A.L.; LORENSET,J.; GUBIANI,J.E.; SANTOS,F.M.
ABSTRACT: A 3-year field study was conducted to assess the potential for using pre-emergent (PRE) herbicides tank mixed with glyphosate as a means of controlling weed species in soybean. In 2011/12, 2012/13 and 2013/14 growing sessions soybean cultivar Brasmax Apollo RR was planted under residues of rye. The herbicide treatments glyphosate (gly) (1,296 g a.i. ha-1), gly + S-metolachlor (1,296 + 1,920), gly + imazaquin (1,296 +161), gly + pendimethalin (1,296 + 1,000), gly + metribuzin (1,296 + 480), gly + 2.4-D amine (1,296 + 1,209) was applied in pre-emergence (PRE) over rye crop residues two days before soybean sowing. In addition, full season weed-free and weedy control plots were included. Gly + S-metolachlor and gly + pendimethalin reduced the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; 2.4-D; Metribuzin; S-metolachlor; Conyza spp.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100239

A Nematode of the Mid-Atlantic Ridge Hydrothermal Vents Harbors a Possible Symbiotic Relationship
Provedor de dados: 5
Autores: Bellec, Laure; Cambon-bonavita, Marie-anne; Cueff-gauchard, Valerie; Durand, Lucile; Gayet, Nicolas; Zeppilli, Daniela.
Deep-sea hydrothermal vent meiofauna have been the focus of recent research and the discovery of an abundant well-adapted free-living marine nematode on the Mid-Atlantic Ridge offers new perspectives on adaptations to the vent environment. Indeed, knowledge concerning biological interactions of microbes and meiofauna in marine extreme environments is scarce, especially for nematodes. In this study, we used microscopic observations [fluorescence in situ hybridization (FISH) and scanning electron microscopy (SEM)] and metabarcoding of 16S rRNA to characterize the bacterial community of the nematode species Oncholaimus dyvae, an overlooked but ecologically important vent organism. Detection of bacteria in the buccal cavity and on the cuticle (SEM) and...
Tipo: Text
Palavras-chave: Sulfur-oxidizing bacteria; Lucky Strike vent field; Meiofauna; Nematode; Endosymbiont.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00457/56846/58676.pdf

A new characterization of the Euclidean sphere
Provedor de dados: 42
Autores: BARROS,ABDÊNAGO A.; AQUINO,CÍCERO P.; GOMES,JOSÉ N.V.
Abstract In this paper, we obtain a new characterization of the Euclidean sphere as a compact Riemannian manifold with constant scalar curvature carrying a nontrivial conformal vector field which is also conformal Ricci vector field.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conformal vector field; Scalar curvature; Euclidean sphere; Einstein manifold.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602663

A new Costa Rican species of Drosophila visiting inflorescences of the hemi-epiphytic climber Monstera lentii (Araceae)
Provedor de dados: 92
Autores: Vilela,Carlos R.; Prieto,Danyi.
ABSTRACT Drosophila monsterae sp. nov. is described from 11 males and 13 females collected from the inside of closed inflorescences of Monstera lentii (Araceae) at 1810 m altitude in the Forest Reserve of Cerro de La Carpintera, Canton La Unión, Province of Cartago, Costa Rica. Although flies have been seen wandering and copulating inside the floral chambers of closed inflorescences during the floral female phase, eggs or larvae have not yet been found either in the spathe or in the fleshy spadix. The new species is related to Drosophila tristani Sturtevant, 1921, from San José, Costa Rica, from which it differs mainly by having smaller slightly circular compound eyes, distinctly broader genae (cheek index ca. 2.4 vs 5 in D. tristani), and the inner...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aroid; Central America; Drosophilinae; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000300225

A new coumarin derivative, 4-acetatecoumarin, with antifungal activity and association study against Aspergillus spp.
Provedor de dados: 58
Autores: Guerra,Felipe Q.S.; Araújo,Rodrigo S.A.; Sousa,Janiere P.; Silva,Viviane A.; Pereira,Fillipe O.; Mendonça-Junior,Francisco J.B.; Barbosa-Filho,José M.; Pereira,Julio Abrantes; Lima,Edeltrudes O.
Abstract Fungal infections have become a concern for health professionals, and the emergence of resistant strains has been reported for all known classes of antifungal drugs. Among the fungi causing disease, we highlight those that belong to the genus Aspergillus. For these reasons, the search for new antifungals is important. This study examines the effects of a coumarin derivative, 4-acetatecoumarin (Cou-UMB16) both alone and together with antifungal drugs, and its mode of action against Aspergillus spp. Cou-UMB16 was tested to evaluate its effects on mycelia growth, and germination of Aspergillus spp. fungal conidia. We investigated its possible action on cell walls, on the cell membrane, and also the capacity of this coumarin derivative to enhance the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coumarin; Antifungal activity; A. flavus; A. fumigatus; Mode of action.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200407

A New Coupled Ocean-Waves-Atmosphere Model Designed for Tropical Storm Studies: Example of Tropical Cyclone Bejisa (2013-2014) in the South-West Indian Ocean
Provedor de dados: 5
Autores: Pianezze, J.; Barthe, C.; Bielli, S.; Tulet, P.; Jullien, Swen; Cambon, Gildas; Bousquet, O.; Claeys, M.; Cordier, E.
Ocean-Waves-Atmosphere (OWA) exchanges are not well represented in current Numerical Weather Prediction (NWP) systems, which can lead to large uncertainties in tropical cyclone track and intensity forecasts. In order to explore and better understand the impact of OWA interactions on tropical cyclone modelling, a fully coupled OWA system based on the atmospheric model Meso-NH, the oceanic model CROCO and the wave model WW3 and called MSWC was designed and applied to the case of tropical cyclone Bejisa (2013-2014). The fully coupled OWA simulation shows good agreement with the literature and available observations. In particular, simulated significant wave height is within 30 cm of measurements made with buoys and altimeters. Short-term (&lt; 2 days)...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00428/53983/55169.pdf

A new diatom species P. hallegraeffii sp. nov. belonging to the toxic genus Pseudo-nitzschia (Bacillariophyceae) from the East Australian Current
Provedor de dados: 5
Autores: Ajani, Penelope A.; Verma, Arjun; Lassudrie, Malwenn; Doblin, Martina A.; Murray, Shauna A.
A new species belonging to the toxin producing diatom genus Pseudo-nitzschia, P. hallegraeffii sp. nov., is delineated and described from the East Australian Current (EAC). Clonal cultures were established by single cell isolation from phytoplankton net hauls collected as part of a research expedition in the EAC region in 2016 on the RV Investigator. Cultures were assessed for their morphological and genetic characteristics, their sexual compatibility with other Pseudo-nitzschia species, and their ability to produce domoic acid. Light and transmission electron microscopy revealed cells which differed from their closest relatives by their cell width, rows of poroids, girdle band structure and density of band straie. Phylogenetic analyses based on sequencing...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00436/54794/56248.pdf

A new genus, Desertispora, and a new species, Diversispora sabulosa, in the family Diversisporaceae (order Diversisporales, subphylum Glomeromycotina)
Provedor de dados: 21
Autores: Symanczik, Sarah; Al-Yahya'ei, Mohamed N.; Kozłowska, Anna; Ryszka, Przemysław; Błaszkowski, Janusz.
Phylogenetic analyses of sequences of the SSU–ITS–LSU nrDNA segment and the RPB1 gene showed that the arbuscular mycorrhizal fungus originally described as Diversispora omaniana does not belong to the genus Diversispora, but represents a separate clade at the rank of genus in the family Diversisporaceae of the order Diversisporales. The closest natural relatives of the fungus proved to be species of the genera Corymbiglomus and Redeckera. Consequently, the new genus was named Desertispora, and Di. omaniana was renamed De. omaniana comb. nov. In addition, the morphological and histochemical features of spores and mycorrhizal structures of a new Diversispora sp., Di. sabulosa, were described and the closest relatives of the species were determined based on...
Tipo: Journal paper
Palavras-chave: Soil Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33351/1/Symanczik-etal-2017_MyologicalProgress_Vol17_Issue4_pp437-449.pdf

A new genus from Vietnam (Hymenoptera, Braconidae, Opiinae), and the description of two new species
Provedor de dados: 16
Autores: Wu, Q.; Achterberg, C. van; Sheng, Y-y.; Chen, X-x.
Two aberrant species of Opiinae are described and illustrated from Vietnam, of which one is included into a new genus (Canalopius gen. n.; type species: C. periscopus sp. n.). The other species, Xynobius chrysops sp. n. belongs to an aberrant group of species near X. maculipennis (Enderlein, 1912).
Tipo: Article / Letter to the editor
Palavras-chave: Braconidae; Opiinae; Canalopius; Xynobius; New genus; New species; Oriental; Vietnam.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/679650

A new host for Philornis torquans (Diptera, Muscidae) from the Brazilian Cerrado
Provedor de dados: 84
Autores: Couri,Márcia Souto; Barbosa,Leandro; Marini,Miguel Ângelo; Duca,Charles; Pujol-Luz,José Roberto.
Abstract Philornis larvae and pupae were collected in nestlings of Neothraupis fasciata (Lichtenstein), the White-banded Tanager (Passeriformes, Thraupidae), in three breeding seasons, between October and November 2003-2005 in a reserve in central Brazil. Here, we present biological data, diagnosis to the recognition of the species and a key to the segregation of species occurring in the Cerrado. The larvae were intradermic in the nestlings and the pupae were collected in the nests after the birds have abandoned them. The immatures collected were taken to the laboratory and reared under laboratory conditions, until emergence. The species identified as Philornis torquans (Nielsen), is here firstly recorded from the Brazilian Cerrado, and firstly recorded...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Larvae; Cerrado vegetation; Myiasis; New record; Parasites.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100255

A new key for the species of Ateuchus Weber (Coleoptera: Scarabaeidae: Scarabaeinae) occurring in Mexico, with a description of the first North American inquiline species from a rodent burrow (Rodentia: Geomydae) and new distribution records
Provedor de dados: 92
Autores: Kohlmann,Bert; Vaz-de-Mello,Fernando Z.
Abstract The first Ateuchus Weber (Scarabaeinae) species, A. tuza sp. nov., from a rodent burrow from North America is described. Diagnostic characters are presented; photographs of an adult male and illustrations of male genitalia are included. A key for all known Mexican Ateuchus Weber species is provided. Ateuchus hornai (Balthasar) is revalidated. New distribution records from Mexico and Central America are reported.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Internal sac; Neotropical region; Scarabaeoidea; Taxonomy; Veracruz.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000200131

A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae)
Provedor de dados: 53
Autores: Valverde,Alejandro Hipólito Pabón; Soares,Bruno Oliveira; Tomaz,Adriano Cirino; Pimentel,Guilherme Vieira; Peternelli,Luiz Alexandre; Barbosa,Márcio Henrique Pereira.
ABSTRACT The sugarcane spittlebug, Mahanarva fimbriolata (Walker) (Hemiptera: Cercopidae) is an economically important pest of sugarcane in Brazil. The purpose of this study was to develop and validate a greenhouse methodology to screen large sugarcane populations for resistance to spittlebug Mahanarva fimbriolata. A resistant and a susceptible genotype (H. Kawandang and SP81-3250) were first used to determine adequate days after infestation and levels of infestation (number of nymphs per plant) for comparing the resistance of genotypes. Then, 74 sugarcane genotypes including three susceptible and three resistant controls were screened for resistance. The screening method consists in infesting single-tiller plants supported in a small plant growth unit and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum sp; Spittlebug; Plant-insect interaction; Nymph damage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000400599

A new mouth brooder species of Gymnogeophagus with hypertrophied lips (Cichliformes: Cichlidae)
Provedor de dados: 83
Autores: Turcati,Andréia; Serra-Alanis,Wilson Sebastián; Malabarba,Luiz R.
ABSTRACT A new mouth breeder species of Gymnogeophagus is described from a tributary of the río Uruguay. It is distinguished from most species of the genus by the presence of hypertrophied lips, and from G. labiatus and G. pseudolabiatus by the color pattern. The presence of successive allopatric species of the Gymnogeophagus gymnogenys clade inhabiting the tributaries of the río Uruguay is discussed.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribution; Endemism; Gymnogeophagus gymnogenys clade; New species; Río Uruguay.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000400218

A new species and a key for the Brazilian species of the genus Heterelmis Sharp, 1882 (Coleoptera: Elmidae, Elminae)
Provedor de dados: 84
Autores: Polizei,Thiago Tadeu Silva.
Abstract Heterelmis Sharp, 1882, comprises 22 species and subspecies with 3 species assigned to Brazil so far. Here the forth species, Heterelmis debilis sp. nov. from Brazil, is described and illustrated. The type material is deposited in the Museum of Zoology of the University of São Paulo, São Paulo, Brazil (MZSP) and Natural History Museum, London, UK (NHMUK). Additionally, an identification key with distributional data for Brazilian species is proposed.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic beetles; Riffle Beetles; Neotropical; South America; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100219

A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Provedor de dados: 92
Autores: Freitas,André Victor Lucci; Francini,Ronaldo Bastos; Paluch,Márlon; Barbosa,Eduardo Proença.
Abstract The present paper describes a new species of Actinote (Nymphalidae, Heliconiinae, Acraeini) from southeastern Brazil, and describes the morphology of the adults and immature stages of this species. Actinote mantiqueira sp. nov. occurs in the Serra da Mantiqueira and Serra do Mar in the Atlantic Forest. Adults from this population are very similar to other species of the “orangish red mimicry complex”, including Actinote alalia (C. Felder &amp; R. Felder, 1860), its sister species, restricted to the mountains of southern Brazil. Actinote mantiqueira sp. nov. and A. alalia are distinguishable by wing pattern, male genitalia and larval morphology, and have strongly allopatric distributions. A redescription of Actinote alalia is also provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Araucaria Forest; Actinote alalia; Species redescription; Immature stages.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000200135

A new species of Antillorena from Colombia (Araneae: Zodariidae: Lachesaninae)
Provedor de dados: 76
Autores: Quijano-Cuervo,Luis G.; Brescovit,Antonio D.
ABSTRACT The genus Antillorena Jocqué, 1991 is reported in Colombia for the first time and A. sanjacintensis sp. nov. is described for the north of the country. This new species is diagnosed with the type species Antillorena polli (Simon, 1887). A taxonomic key and a map with the distribution of all species of the genus are included.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neotropical region; Spiders; Key.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100239

A new species of Arene (Vetigastropoda, Areneidae) from Canopus Bank, off NE Brazil
Provedor de dados: 84
Autores: Cavallari,Daniel Caracanhas; Simone,Luiz Ricardo Lopes de.
Abstract Arene lychee sp. nov. is described from Canopus Bank, a seamount located ~190 km off Fortaleza, Ceará, NE Brazil (02°14’25”S, 38°22’50”W), based on shell morphology. The species is characterized by a large, trochiform shell; color ranging from intense reddish to white (darker on spiral cords, lighter at base) with a yellow apex; sculpture of 3-8 wide spiral cords with large scale-like spines; cords separated by deep interspaces with similar width, and interspaces sculptured by closely-packed, thin axial growth lines.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Angarioidea; Biodiversity; Gastropoda.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100222

A new species of Asphondylia (Diptera: Cecidomyiidae) and a key to separate species of the genus associated with Asteraceae from Neotropical region
Provedor de dados: 84
Autores: Urso-Guimarães,Maria Virginia.
Abstract A new species, Asphondylia cipo sp. nov. (Diptera: Cecidomyiidae) causing stem and petiole galls on Lessingianthus warmingianus (Baker) H. Rob. (Asteraceae) is described and illustrated from Serra do Cipó, Minas Gerais State, Brazil. A key is provided to separate species of this genus associated with host plants in the Asteraceae family from the Neotropical region.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asphondyliini; Insect-plant association; Morphology; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100251

A new species of Aulacigaster from Zurquí de Moravia, a Costa Rican cloud forest (Diptera: Aulacigastridae)
Provedor de dados: 103
Autores: Rung,Alessandra.
ABSTRACT A new species of Aulacigaster Macquart, 1835 A. zurqui sp. nov., is described from Costa Rica. The new species, which is classified in the plesiomorphica species group following a cladistics analysis, can be separated from all congeners by having a triangular 1st flagellomere and stout body that is uniformly dark-brown to black. An expanded diagnosis of the plesiomorphica group and a modified key to the Neotropical Aulacigaster are provided to accommodate the new species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acalyptrate; Aulacigaster zurqui; Central America; Neotropical Region; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100306

A new species of burrowing snake (Serpentes: Dipsadidae: Apostolepis ) from the state of Mato Grosso, Central-West region of Brazil
Provedor de dados: 103
Autores: Santos,Fernanda Martins dos; Entiauspe-Neto,Omar Machado; Araújo,Jailini da Silva; Souza,Moisés Barbosa de; Lema,Thales de; Strüssmann,Christine; Albuquerque,Nelson Rufino de.
ABSTRACT During a faunal rescue conducted at a hydroelectric power station constructed in a Cerrado savanna area in the state of Mato Grosso, a sample of five small stripe-patterned individuals of snakes of the genus Apostolepis Cope, 1862 document the existence of an undescribed species, which is named herein. The new species can be distinguished from its congeners by a combination of scale counts, number of maxillary teeth and color pattern. The new species is most similar to Apostolepis borellii Peracca, 1904, A. lineata Cope, 1887, A. nelsonjorgei Lema &amp; Renner, 2004, A. nigroterminata Boulenger, 1896, A. serrana Lema &amp; Renner, 2006 and A. underwoodi Lema &amp; Campbell, 2017 in its coloration pattern. However, it is distinguished from these...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Cerrado; Chapada dos Guimarães; Elapomorphini; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100327

A new species of Cellaria (Bryozoa: Cheilostomata) from northeastern Brazil, with a tabular identification key to the Atlantic species
Provedor de dados: 103
Autores: Almeida,Ana C.S.; Souza,Facelúcia B.C.; Vieira,Leandro M.
ABSTRACT A new species of the erect cheilostome bryozoan Cellaria Ellis &amp; Solander, 1786 is described from Bahia, NE Brazil. Cellaria oraneae sp. nov. is the first formally characterized species of the genus reported from Northeastern coast of Brazil, distinguished from all congeners by the combination of hexagonal autozooids and rhomboid fertile zooids, hexagonal interzooidal avicularium with sagittate foramen, completely immersed ovicell with oval aperture and proximal rectangular lip. A brief discussion of the diversity of Cellaria from the Atlantic Ocean and a tabular identification key to these species are also provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bryozoan; Cellariidae; Taxonomy; Western Atlantic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100310

A new species of Copionodon lacking a free orbital rim (Siluriformes: Trichomycteridae)
Provedor de dados: 83
Autores: Pinna,Mario de; Burger,Rafael; Zanata,Angela Maria.
ABSTRACT A new species of the copionodontine genus Copionodon is described from the upper reaches of a tributary to the rio Paraguaçu in the Diamantina Plateau, Bahia State, northeastern Brazil. This species represents the northernmost occurrence of the subfamily yet known. The new species can be readily recognized by its large eye without a free orbital rim. Other characters such as the entirely cartilaginous second hypobranchial, and the uniformly broad irregular midlateral dark band further diagnose the new taxon. Its particular combination of characters is superficially intermediate between Copionodon and Glaphyropoma. Detailed analysis, however, indicates that it forms a monophyletic group with species of Copionodon and therefore it should be included...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chapada Diamantina; Endemicity; New taxon; Rio Paraguaçu; Systematics; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200203

A new species of Copionodon representing a relictual occurrence of the Copionodontinae (Siluriformes: Trichomycteridae), with a CT-scan imaging survey of key subfamilial features
Provedor de dados: 83
Autores: Pinna,Mario de; Abrahão,Vitor; Reis,Vinicius; Zanata,Angela.
ABSTRACT A new species of the Copionodontinae genus Copionodon is described from the riacho do Mosquito, tributary to rio Santo Antônio, rio Paraguaçu basin in the Diamantina Plateau, Bahia State, northeastern Brazil. This species represents the northernmost occurrence of the subfamily yet known and is a relictual population, apparently restricted to an underground sector of the stream and its immediate downstream exit. The new species can be readily recognized by the combination of the presence of opercular odontodes, the mostly uniform coloration of the body, and the lack of a free orbital rim. Despite several troglomorphic traits shared between the new species and Glaphyropoma spinosum, the two species are not closest relatives and all such similarities...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chapada Diamantina; Endemism; Rio Paraguaçu; Systematics; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000400214

A new species of Drepanocnemis (Diptera, Muscidae) from Andes in Peru, with an updated phylogenetic analysis of species
Provedor de dados: 92
Autores: Gomes,Lucas Roberto Pereira; Couri,Márcia Souto; Carvalho,Claudio José Barros de.
ABSTRACT Drepanocnemis Stein (Diptera, Muscidae) is a small genus of flies that occur in high altitudes in the Colombian Andes, Ecuador, Peru and Bolivia. Herein we describe Drepanocnemis aurifrons sp. nov. from Cuzco, Peru, which is found from high (2904 m) to lower altitudes (707 m). An updated phylogeny, key to species and map of species’ distributions are provided, together with images and illustrations of the male and the female terminalia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Andes; Coenosiinae; Limnophorini; Phylogeny; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000100051

A new species of Malthonea Thomson, 1864 (Coleoptera, Cerambycidae, Lamiinae) from Ecuador
Provedor de dados: 84
Autores: Santos-Silva,Antonio; Galileo,Maria Helena M.; McClarin,Jim.
Abstract Malthonea keili, a new species from Ecuador, is described and illustrated. A key to species of Malthonea is provided. Photographs of the types of Malthonea minima, Prymnopteryx glaucina, Malthonea ruficornis, and Ptericoptus guttatus are provided as an aid to understanding the key (photographs of the types of the last three are provided for the first time).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Desmiphorini; Key; New species; South America; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100213

A new species of Microtetrameres (Nematoda, Tetrameridae) parasitizing Buteogallus urubitinga (Aves, Accipitridae) from northeastern Argentina
Provedor de dados: 42
Autores: DÍAZ,MARIANO Dueñas; DRAGO,FABIANA B.; NÚÑEZ,VERÓNICA.
Abstract A new tetramerid nematode, Microtetrameres urubitinga n. sp., is described from specimens recovered from the proventriculus of the great black-hawk, Buteogallus urubitinga (Aves: Accipitridae), from Formosa Province, Argentina. The males of the new species are characterized by having spicules unequal (length ratio of spicules 1:3.8–5.9) and dissimilar in shape (right spicule with a simple tip, left spicule with a symmetrical bifurcated tip), caudal papillae arranged asymmetrically (two pairs precloacal and two pairs postcloacal) and cloacal lips highly protruded forming a tube. The gravid females are permanently coiled clockwise or counterclockwise in a spiral and having a tail tapering gradually to a sharp point, with a cuticular fold. This is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Accipitridae; Argentina; Buteogallus urubitinga; Microtetrameres urubitinga n. sp.; Tetrameridae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602967

A new species of Novamundoniscus Schultz, 1995 (Isopoda, Oniscidea, Dubioniscidae) from the state of Tocantins, Brazil
Provedor de dados: 84
Autores: Campos-Filho,Ivanklin Soares; Cardoso,Giovanna Monticelli; Aguiar,José Otávio.
Abstract The genus Novamundoniscus includes eight species with distribution in Brazil and Venezuela. The new species Novamundoniscus adhara Campos-Filho &amp; Cardoso sp. nov. from the state of Tocantins, northern Brazil, is described, which represents the first record to the family for the state of Tocantins.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Terrestrial isopods; Northern Brazil; Neotropical region.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100258

A new species of phlebotomine sandfly, Pintomyia (Pifanomyia) duckei (Diptera: Psychodidae) from Manaus, State of Amazonas, Brazil
Provedor de dados: 36
Autores: OLIVEIRA,Arley Faria José de; ALENCAR,Ronildo Baiatone; FREITAS,Rui Alves de.
ABSTRACT Pintomyia (Pifanomyia) duckei Oliveira, Alencar and Freitas sp. n. from Adolpho Ducke Reserve, Manaus, Amazonas state, Brazil, is described and illustrated based on three male specimens, the holotype and two paratypes. The paratypes have abnormalities in the external genitalia, one with asymmetric bilateral anomaly (different anomalies in each of certain paired structures) and the other with unilateral anomaly (anomaly in one of the paired structures). The new species probably belongs to the Serrana Series, integrating the list of the species whose males possess gonostylus with two stout spines (one apical and other subapical), as well as a small and very thin spine on the inner surface of the basal half.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Taxonomy; Anomalous sandflies; Ducke Forest Reserve; Serrana Series.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000300224

A new species of rake-legged mite Neocaeculus (Acari, Caeculidae) from Brazilian semiarid and new data on distribution of Andocaeculus caioi
Provedor de dados: 76
Autores: Ott,Ana Paula; Ott,Ricardo.
ABSTRACT A new caeculid species Neocaeculus setecidades sp. nov. from the semiarid is described from the National Park Sete Cidades located in the state of Piauí, Brazil. The species is included in Neocaeculus Coineau, 1967 due the presence of different sized claws on leg I, absence of bothridia in the tarsi of anterior legs and the aspidosomal sclerite not overhanging the gnathosoma in lateral view. New data on distribution of Andocaeculus caioi Ott &amp; Ott, 2014 is presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neotropical; South America; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100227

A new species of Rubus (Rosaceae) from Arunachal Pradesh, India
Provedor de dados: 16
Autores: Gupta, C.; Dash, S.S.
A new species, Rubus ramachandrae, from Upper Subansiri district of Arunachal Pradesh, India is described and illustrated. It is closely similar to R. stipulosus and R. fuscifolius but differs by densely bristly or hirsute branches; narrowly ovate or oblong-lanceolate leaves with caudate-acuminate apex and adaxially hirsutulous vesture; abaxially grey tomentose intermixed with hirsutulous hairs; larger size of stipules and bracts with distinct margin and vesture; smaller size of floral structure. The distinct foliar as well as floral morphology of R. ramachandrae differs from all previously described species of Rubus. Differences in key morphological characters of R. ramachandrae, R. stipulosus and R. fuscifolius are also tabulated. In addition, pollen...
Tipo: Article / Letter to the editor
Palavras-chave: India; New taxa; Pollen morphology; Rosaceae; Rubus; Subgenus Malachobatus.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/649791

A new species of Sogatella (Hemiptera: Delphacidae) from temperate Argentina
Provedor de dados: 92
Autores: Mariani,Roxana; Marino de Remes Lenicov,Ana María.
ABSTRACT A new species from Argentina, Sogatella unidentata sp. nov. (Hemiptera: Delphacidae), is described and illustrated as belonging to the Sogatella furcifera group. The main distinctive characteristics are tegmen coloration, shape of aedeagus and number and dispositions of its teeth, and shape of parameres in males; length of the ovipositor, and shape of the gonapophysis IX in females. A key is included to facilitate the comparison of the new species with the closely allied. Furthermore, information on host plants and geographical distribution is provided. This is the southernmost record in the distribution of the S. furcifera group.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribution; Fulgoromorpha; Host plant; Systematics; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000100077

A new species of Tetragonopterus (Characiformes: Characidae) from Central Amazon lowlands, Brazil
Provedor de dados: 83
Autores: Urbanski,Bruna Q.; Melo,Bruno F.; Silva,Gabriel S. C.; Benine,Ricardo C.
ABSTRACT A new species of Tetragonopterus is described from lowland rivers of Central Amazon. It differs from congeners by having a vertically-oriented patch of dark pigmentation limited to posterior portion of the caudal peduncle and by bearing five thin and sharp teeth on dentary, along with other morphometric and meristic features. We hypothesize that the new taxon belongs to the herein named “Tetragonopterus anostomus clade” that includes T. anostomus, T. denticulatus, T. kuluene, and T. juruena.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Freshwater fishes; South America; Taxonomy; Tetragonopterinae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200205

A new species of the sharpshooter genus Onega Distant, 1908 (Hemiptera: Cicadellidae: Cicadellini) from Ecuador and Peru
Provedor de dados: 92
Autores: Ferreira,André Luis Diniz; Lozada,Pedro W.; Takiya,Daniela Maeda.
ABSTRACT Onega comprises nine valid species distributed in South American countries, Bolivia, Colombia, Ecuador, Paraguay and Peru, commonly at high altitudes. The genus has as diagnostic characteristics the transition crown-frons with transversal carina; crown and superior portion of frons with concavities; pronotum wider than transocular width of head; and paraphysis, when present, as a median esclerite. The present paper describes Onega musa sp. nov., from Ecuador and Peru, which can be distinguished from other Onega species by: body mostly yellow, with brown maculae distributed on dorsum; posterior margin of male pygofer serrate, with long microsetae on the basiventral margin; aedeagus with shaft bisinuate with dorsal acute preapical process; female...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Andes; Auchenorrhyncha; Leafhopper; Cicadellinae; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000400324

A new species of Trichomyia (Diptera: Psychodidae: Trichomyiinae) and report of antennal sensilla in adult
Provedor de dados: 84
Autores: Araújo,Maíra Xavier; Bravo,Freddy.
Abstract This paper describes and illustrates Trichomyia muiraquita Araújo &amp; Bravo sp. nov. from the state of Amazonas, Brazil. Furthermore, with the aid of a scanning electron microscope and light microscope, we report for the first time the presence of two small sensilla in flagellomeres of the Trichomyia species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: SEM; Morphology; Psychodid fly; Neotropics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100235

A new species of Vanoverberghia (Zingiberaceae) from the Philippines
Provedor de dados: 16
Autores: Ambida, J.H.B.; Alviar, A.M.A.; Co, P.S.A.; Concepcion, F.G.M.; Banag, C.I.; Docot, R.V.A.
A new species from the Philippines, Vanoverberghia rubrobracteata, is described and illustrated here. The new species is most similar to Vanoverberghia sepulchrei from which it differs in its leaves with oblong to narrowly elliptic lamina, unevenly truncate ligule apex, glabrous and red floral bracts, red calyx, white or pink corolla tube and lobes, and absence of spots on the style.
Tipo: Article / Letter to the editor
Palavras-chave: Least concern; New species; Philippines; Vanoverberghia; Zingiberaceae.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/662572

A new species of velvet mite from meridional South America of the genus Clavismaris (Acari, Erythraeoidea, Smarididae, Hirstiosomatinae)
Provedor de dados: 76
Autores: Ott,Ana Paula; Ott,Ricardo.
ABSTRACT: A new species of Clavismaris Southcott, 1963 is described from the southern limit of distribution of the Brazilian Atlantic Forest at Rio Grande do Sul state, Brazil. The specimens were collected by pyrethroid tree canopy fogging in preserved mountain slopes forests areas around 120 m of altitude.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acarology; Taxonomy; Neotropical; New species; Brazil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100211

A new technique in the excavation of ground-nest bee burrows (Hymenoptera: Apoidea)
Provedor de dados: 92
Autores: Marinho,Diego; Andrade,Juliana; Araujo,Rodrigo O.; Vivallo,Felipe.
ABSTRACT Bees have a diversified natural history, thus the methods applied to study such diversity are varied. When it comes to studies of nesting biology, bees which nest in pre-existing cavities have been reasonably well studied since researchers started using trap-nests. However, bees whose nests are built underground are poorly studied due to the difficulty of finding natural nesting areas and the absence of a method that facilitates bee nest excavation. The latter is evidenced by the lack of accurate descriptions in literature of how nests are excavated. In this study we tested cylindrical rubber refills of eraser pen as a new material to be used as a tracer of underground nest galleries in a natural nesting area of two species of Epicharis Klug, 1807...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Apidae; Apoidea; Brood cells; Methodology; Solitary bees.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000100001

A new tracking algorithm for sea ice age distribution estimation
Provedor de dados: 5
Autores: Korosov, Anton; Rampal, Pierre; Pedersen, Leif Toudal; Saldo, Roberto; Ye, Yufang; Heygster, Georg; Lavergne, Thomas; Aaboe, Signe; Girard Ardhuin, Fanny.
A new algorithm for estimating sea ice age (SIA) distribution based on the Eulerian advection scheme is presented. The advection scheme accounts for the observed divergence or convergence and freezing or melting of sea ice and predicts consequent generation or loss of new ice. The algorithm uses daily gridded sea ice drift and sea ice concentration products from the Ocean and Sea Ice Satellite Application Facility. The major advantage of the new algorithm is the ability to generate individual ice age fractions in each pixel of the output product or, in other words, to provide a frequency distribution of the ice age allowing to apply mean, median, weighted average or other statistical measures. Comparison with the National Snow and Ice Data Center SIA...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00448/55980/57458.pdf

A note on the chestnut vine and Séraphin Mottet’s ‘Dictionnaire Pratique d’Horticulture et Jardinage’ (1892–1899)
Provedor de dados: 16
Autores: Mabberley, D.J.
The discovery, introduction and naming of the chestnut vine (Tetrastigma voinierianum, Vitaceae), a Vietnamese plant, is examined and bibliographic citation corrected. The 173 at the time of writing disregarded new species names and new combinations made in Séraphin Mottet’s Dictionnaire Pratique d’Horticulture et Jardinage (1892–1899) include six names in current use, hitherto attributed to later authors. All the other Mottet novelties, as well as the 125 disregarded in Nicholson’s ‘mother volume’, his Illustrated Dictionary of Gardening (four names in current use) and its later Century Supplement (22) have been passed to IPNI editors as have 15 from Bois’s Dictionnaire d’Horticulture Illustré: none disturbs current nomenclature save six changes in...
Tipo: Article / Letter to the editor
Palavras-chave: Baltet; Bois; Bon; Miconia; Mottet; Nicholson; Sallier; Tetrastigma voinierianum; Veitch; Voinier.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/644419

A novel effect of geraniin on OPG/RANKL signaling in osteoblasts
Provedor de dados: 60
Autores: Zhang,Xiaochao; Yang,Renhua; Long,Jiang; He,Bo; Zhang,Yue; Fu,Ting; Shen,Zhiqiang; Chen,Peng.
In this study, the effects of geraniin on osteoprotegerin/receptor activator of nuclear factor-κB ligand(OPG/RANKL) in regulating the proliferation of osteoblasts and suppression of osteoclast-like cells (OLC) in OLC-osteoblast co-cultured system in vitro were investigated. Osteoblasts were cultured and identified with alkaline phosphatase (ALP), gomori stain, and mineralized nodule stain. OLCs were isolated from long bones of Sprague-Dawley (SD) rats and identified with tartrate-resistant acid phosphatase(TRAP) stain. Methyl thiazolyl tetrazolium assay was used to examine the proliferation of osteoblasts, and immunocytochemistry and in situ hybridization to analyze the expression OPG/RANKL in osteoblasts co-cultured with osteoclasts under the action of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geraniin/effect; Osteoblasts; Osteoprotegerin; Receptor activator of nuclear factor -κ B ligand.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300618

A NOVEL GREEN BIOREFINERY CONCEPT: Protein refining by lactic acid fermentation and biogas production from green biomass
Provedor de dados: 21
Autores: Fernandez, Maria Santamaria.
The extraction of proteins from leaves, integrated in a green biorefinery, may represent an attractive solution to the increasing demand for protein-rich animal feeds while decreasing the dependency on soybean imports. Thereby such green biorefineries could contribute to the development of more self-sufficient and sustainable agricultural systems in Europe. The framework of this PhD study is a green biorefinery concept for the production of protein concentrate, biogas and fertilizer from organic and locally grown green crops like alfalfa, clover or grass. After the screw pressing of the fresh crops, lactic acid fermentation of the green juice with Lactobacillus salivarius BC 1001 was assessed as the key method for the recovery of proteins. A leaf protein...
Tipo: Thesis
Palavras-chave: "Organics" in general; Pasture and forage crops; Production systems; Farming Systems; Poultry.
Ano: 2018
URL: http://orgprints.org/33337/1/PhD%20thesis.%20Santamaria-Fernandez%2C%20Maria.pdf

A novel probabilistic forecast system predicting anomalously warm 2018-2022 reinforcing the long-term global warming trend
Provedor de dados: 5
Autores: Sevellec, Florian; Drijfhout, Sybren S.
In a changing climate, there is an ever-increasing societal demand for accurate and reliable interannual predictions. Accurate and reliable interannual predictions of global temperatures are key for determining the regional climate change impacts that scale with global temperature, such as precipitation extremes, severe droughts, or intense hurricane activity, for instance. However, the chaotic nature of the climate system limits prediction accuracy on such timescales. Here we develop a novel method to predict global-mean surface air temperature and sea surface temperature, based on transfer operators, which allows, by-design, probabilistic forecasts. The prediction accuracy is equivalent to operational forecasts and its reliability is high. The post-1998...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56545/58254.pdf

A Novel Raw Starch Hydrolyzing Thermostable α-Amylase Produced by Newly Isolated Bacillus mojavensis SO-10: Purification, Characterization and Usage in Starch Industries
Provedor de dados: 52
Autores: Ozdemir,Sadin; Fincan,Sema Aguloglu; Karakaya,Adem; Enez,Baris.
ABSTRACT The aim of this study is the production, purification, and characterisation of thermostable raw starch hydrolyzing α-amylase produced by Bacillus mojavensis SO-10. The maximum production conditions of α-amylase were found at 36th hour, 35 °C and pH 7.0. We utilized three steps to purify the thermostable α-amylase and as a result, 34-fold and 18% yield were obtained. The molecular weight of purified α-amylase was determined as 73 kD. The Km and Vmax rates were detected as 0.010 mM and 3.38 µmol min−1, respectively. This purified α-amylase exhibited the highest activity at pH 5.0-6.0 and 70 ºC and showed stability over a wide variety of pH and temperature at 4.0-8.0, and 40-50 ºC, respectively. The thermostable purified α-amylase exhibited stability...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Α-Amylase; Raw starch; Thin-Layer Chromatography (TLC); Detergents; Apple Juice Clarification.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100412

A numerical modeling study of the Southern Senegal upwelling shelf: Circulation and upwelling source waters
Provedor de dados: 5
Autores: Ndoye, S; Capet, Xavier; Estrade, Philippe; Machu, Eric; Kounta, L; Sow, B; Diakhate, M; Gayet, At.
The regional ocean circulation along the Southern Senegal shelf is studied using a numerical model for varying forcing fields during the upwelling season (November-May). The main objective is to study the shelf circulation of the marine environment in the Southern Senegal Upwelling Shelf (SSUS), the Lagrangian pathways by which waters are transported to the surface in the upwelling tongue and the fate of these waters. Model results are compared with hydrographic measurements during UPSEN2-ECOAO survey and satellite images datasets. The upwelling source waters and also the warm nearshore waters are analyzed, from a Lagrangian point of view, by computing the paths of particles that are passively advected by the regional ocean model velocity field (ROMS). It...
Tipo: Text
Palavras-chave: Upwelling; Ocean circulation; Modeling; Coastal dynamics; Shelf; ROMS.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58346/60900.pdf

A numerical study of tropical cyclone-induced sediment dynamics on the Australian North West Shelf
Provedor de dados: 5
Autores: Dufois, Francois; Lowe, Ryan J.; Rayson, Matthew D.; Branson, Paul M.
Owing to their strong forcing of the ocean surface, tropical cyclones strongly modify the hydrodynamics of Australia's North West Shelf (one of the world's tropical cyclone hotspots), which in turn plays a dominant role in its sediment dynamics. Previous modeling studies have focused on describing the short term sediment dynamics during individual tropical cyclones, but have lacked validation of the responses using field observations. As a consequence, the long term cumulative impact of the tropical cyclones on the residual sediment transport pathways at the shelf scale remains unclear. In this study we apply a sediment transport model over the North West Shelf, validate its performance using an extensive field dataset, and implement a 14 year‐long model...
Tipo: Text
Palavras-chave: ROMS; COAWST; Sediment transport model; Tropical cyclone; Surface waves; Sediment pathways.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00449/56078/57601.pdf

A Pan-Amazonian species delimitation: high species diversity within the genus Amazophrynella (Anura: Bufonidae)
Provedor de dados: 5
Autores: Rojas, Rommel R.; Fouquet, Antoine; Ron, Santiago R.; Hernandez-ruz, Emil Jose; Melo-sampaio, Paulo R.; Chaparro, Juan C.; Vogt, Richard C.; De Carvalho, Vinicius Tadeu; Pinheiro, Leandra Cardoso; Avila, Robson W.; Farias, Izeni Pires; Gordo, Marcelo; Hrbek, Tomas.
Amphibians are probably the most vulnerable group to climate change and climate-change associate diseases. This ongoing biodiversity crisis makes it thus imperative to improve the taxonomy of anurans in biodiverse but understudied areas such as Amazonia. In this study, we applied robust integrative taxonomic methods combining genetic (mitochondrial 16S, 12S and COI genes), morphological and environmental data to delimit species of the genus Amazophrynella (Anura: Bufonidae) sampled from throughout their pan-Amazonian distribution. Our study confirms the hypothesis that the species diversity of the genus is grossly underestimated. Our analyses suggest the existence of eighteen linages of which seven are nominal species, three Deep Conspecific Lineages, one...
Tipo: Text
Palavras-chave: Integrative taxonomy; Cryptic diversity; Species delimitation; Amphibians; Amazon.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00660/77219/78676.pdf

A pereira "Packham's Triumph".
Provedor de dados: 14
Autores: FAORO, I. D.; SEZERINO, A. A.; PASA, M. da S.; ARGENTA, L. C.; FIORAVANÇO, J. C.; OLIVEIRA, P. R. D. de.
O cultivar de pereira ?Packham?s Triumph? é descrito nesse trabalho quanto a origem, adaptação climática e botânica e características agronômicas. Também são apresentados os principais aspectos morfológicos, fisiológicos, de resistência a doenças da planta, porta-enxertos, demandas por plantas polinizadoras e armazenagem. Termos para indexação: Pyrus communis; cultivar de pera; resistência às doenças. Abstract ? the pear cv. Packham?s Triumph is described in this article as its origin, climate adaptation, botanical and agronomic characteristics. It is also presented the main morphological, physiological aspects, plant disease resistance, rootstocks, demands for pollinating plants and storage. Index terms: Pyrus communis; pear cultivar; disease resistance.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivar de pera; Resistência às doenças; Pear cultivar; Pyrus Communis; Doença de Planta; Pêra; Disease resistance.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103151

A pH-responsive drug delivery matrix from an interpolyelectrolyte complex: preparation and pharmacotechnical properties
Provedor de dados: 60
Autores: Montaña,Jorge Andrés; Perez,León Darío; Baena,Yolima.
ABSTRACT Interpolyelectrolyte complexes, which constitute a type of polymeric material obtained through the self-assembly of oppositely charged polymers, exhibit interesting properties for use in the design of smart matrices for drug delivery. In the present study, a stoichiometric interpolyelectrolyte complex (SIPEC) composed of Eudragit E® and Eudragit® L100 was obtained at pH 6.0 and characterized and evaluated as a hydrophilic matrix for dexibuprofen. The formation of a SIPEC was monitored by ζ-potential measurements and characterized using infrared spectroscopy, thermal analysis, and scanning electron microscopy. The results indicated that a SIPEC obtained under these conditions can be used as a matrix for controlling the release of dexibuprofen and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Interpolyelectrolyte complex; Pharmacotechnical properties; Dexibuprofen; Controlled release; Hydrophillic matrix.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200620

A pilot study on the identification of human papillomavirus genotypes in tongue cancer samples from a single institution in Ecuador
Provedor de dados: 56
Autores: Delgado Ramos,G.M.; Cotter,T.G.; Flor Ramos,L.; Torres Floril,V.; Ramos Martinez,G.A.; Ruiz-Cabezas,J.C.
The relationship between human papillomavirus (HPV) and oropharyngeal squamous cell carcinoma has been established. However, data from Ecuador is limited. The objective of this study was to characterize HPV infection in Ecuadorian patients with tongue cancer. Fifty-three patients with tongue cancer treated at the tertiary referral center Sociedad de Lucha Contra el Cancer (SOLCA), Guayaquil, between 2006 and 2011 were identified. Linear Array® HPV genotyping was used to identify the presence and types of HPV on formalin-fixed paraffin-embedded biopsy samples from these patients with tongue cancer. HPV was identified in 42% (n=22) and high-risk (HR) HPV in 17% (n=9), with 18 different HPV types identified. The most common types were the HR HPV 33 (14%) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Human papillomavirus; Oropharyngeal; Oral; Ecuador; Head and neck cancer; Epidemiology.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001100609

A poda de inverno como ferramenta para manejar a carga de frutos.
Provedor de dados: 14
Autores: RUFATO, A. de R.
Com a chegada do inverno, inicia-se nos pomares a poda das macieiras. Cada técnico adota estratégias diferentes de poda, buscando produtividade satisfatória e qualidade da Qrodução, com um custo de mão de obra aceitável. Mas como atingir ses objetivos? Não é uma tarefa fácil, já que exige, além do conhecimento dos princípios da poda, experiência de campo e visão detalhada de cada área do pomar.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Poda de inverno; Poda; Fruto; Pomar; Maçã.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094457

A polinização como fator de produção na cultura do morango.
Provedor de dados: 14
Autores: MALAGODI-BRAGA, K. S.
A polinização por abelhas é um fator de produção na cultura do morangueiro e para garantir produtividade e qualidade nas lavouras torna-se essencial: a) conhecer os fatores que determinam a dependência das cultivares a esse tipo de polinização, b) saber identificar a deficiência de polinização, e c) aplicar práticas culturais e de gestão da propriedade que favoreçam a presença das abelhas na lavoura.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Polinização; Abelha; Morango.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091918

A practical molecular identification of nonfermenting Gram-negative bacteria from cystic fibrosis
Provedor de dados: 58
Autores: Capizzani,Carolina Paulino da Costa; Caçador,Natália Candido; Marques,Elizabeth Andrade; Levy,Carlos Emílio; Tonani,Ludmilla; Torres,Lidia Alice Gomes Monteiro Marin; Darini,Ana Lúcia da Costa.
Abstract Identification of nonfermenting Gram-negative bacteria (NFGNB) of cystic fibrosis patients is hard and misidentification could affect clinical outcome. This study aimed to propose a scheme using polymerase chain reaction to identify NFGNB. This scheme leads to reliable identification within 3 days in an economically viable manner when compared to other methods.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cystic fibrosis; Nonfermenting Gram-negative bacteria; Identification scheme; Diagnosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200422

A preliminary molecular phylogeny of shield-bearer moths (Lepidoptera: Adeloidea: Heliozelidae) highlights rich undescribed diversity
Provedor de dados: 16
Autores: Milla, L.; Nieukerken, E.J. van; Vijverberg, R.; Doorenweerd, C.; Wilcox, S.A.; Halsey, M.; Young, D.A.; Jones, T.M.; Kallies, A.; Hilton, D.J.
Heliozelidae are a widespread, evolutionarily early diverging family of small, day-flying monotrysian moths, for which a comprehensive phylogeny is lacking. We generated the first molecular phylogeny of the family using DNA sequences of two mitochondrial genes (COI and COII) and two nuclear genes (H3 and 28S) from 130 Heliozelidae specimens, including eight of the twelve known genera: Antispila, Antispilina, Coptodisca, Heliozela, Holocacista, Hoplophanes, Pseliastis, and Tyriozela. Our results provide strong support for five major Heliozelidae clades: (i) a large widespread clade containing the leaf-mining genera Antispilina, Coptodisca and Holocacista and some species of Antispila, (ii) a clade containing most of the described Antispila, (iii) a clade...
Tipo: Article / Letter to the editor
Palavras-chave: Lepidoptera; Multilocus phylogeny; Taxonomy; Family-level phylogeny; Australia.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/648837

A progress report on the implementation of the IOTC bigeye thresher shark post-release mortality study project (IOTC BTH PRM Project)
Provedor de dados: 5
Autores: IOTC BTH PRM Project Team.
We present a progress report on the IOTC bigeye thresher shark post-release mortality study project (IOTC BTH PRM Project). The goal of the study is to evaluate efficiency of the IOTC CMM focused on conservation of thresher sharks of the genus Alopias (Resolution 12/09). Summary of the collective efforts since IOTC WPEB 13, including development of formal documents, operation manuals, PSATs acquisition and preparation, field operations is presented.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00458/56976/58864.pdf

A prolificidade e a produção ovina.
Provedor de dados: 14
Autores: MORAES, J. C. F.; SOUZA, C. J. H. de.
Fertilidade e prolificidade; Estratégias para incremento da taxa de natalidade; O exemplo da introgressão do alelo Booroola; A incidência de partos triplos em rebanhos nacionais registrados; A seleção assistida pelo genótipo para o alelo Vacaria; Famílias com potencial para identificação de ?novos? genes principais; Família Durasnal; Família Salto
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Reprodução Animal; Ovinocultura; Ovino; Genética Animal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103034

A proposed index to assess quality of waters from desalination plants
Provedor de dados: 91
Autores: Antas,Francisco P. de S.; Freitas,Jair J. R. de; Oliveira,André M. de; Dias,Nildo da S.; Lima,Alexandre de O.; Sousa Neto,Osvaldo N. de.
ABSTRACT Reverse osmosis is the technology commonly used to produce fresh water from brackish groundwater. Due to the reject brine generated in desalination plants by reverse osmosis, vulnerability assessment to define critical areas to monitor waters from desalination has been an important tool for delineating the monitoring networks required for surveillance of potential salinization sites. The objective of this study was to assess the quality of waters sampled in desalination plants by a quality index, which provides a relative assessment of water vulnerability to potential salinization. The present study proposes an index to assess the quality of waters from desalination plants initially using the chemical parameters electrical conductivity, sodium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil salinization; Brackish well water; Groundwater contamination.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001000667

A protocol for the intercomparison of marine fishery and ecosystem models: Fish-MIP v1.0
Provedor de dados: 5
Autores: Tittensor, Derek P.; Eddy, Tyler D.; Lotze, Heike K.; Galbraith, Eric D.; Cheung, William; Barange, Manuel; Blanchard, Julia L.; Bopp, Laurent; Bryndum-buchholz, Andrea; Buechner, Matthias; Bulman, Catherine; Carozza, David A.; Christensen, Villy; Coll, Marta; Dunne, John P.; Fernandes, Jose A.; Fulton, Elizabeth A.; Hobday, Alistair J.; Huber, Veronika; Jennings, Simon; Jones, Miranda; Lehodey, Patrick; Link, Jason S.; Mackinson, Steve; Maury, Olivier; Niiranen, Susa; Oliveros-ramos, Ricardo; Roy, Tilla; Schewe, Jacob; Shin, Yunne-jai; Silva, Tiago; Stock, Charles A.; Steenbeek, Jeroen; Underwood, Philip J.; Volkholz, Jan; Watson, James R.; Walker, Nicola D.
Model intercomparison studies in the climate and Earth sciences communities have been crucial to building credibility and coherence for future projections. They have quantified variability among models, spurred model development, contrasted within- and among-model uncertainty, assessed model fits to historical data, and provided ensemble projections of future change under specified scenarios. Given the speed and magnitude of anthropogenic change in the marine environment and the consequent effects on food security, biodiversity, marine industries, and society, the time is ripe for similar comparisons among models of fisheries and marine ecosystems. Here, we describe the Fisheries and Marine Ecosystem Model Intercomparison Project protocol version 1.0...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00438/54988/75118.pdf

A Rapid Phenotyping Method for Imazamox Resistance in Wheat
Provedor de dados: 87
Autores: BRECCIA,G.; BISIO,M.B.; PICARDI,L.; NESTARES,G.
ABSTRACT: The availability of imidazolinone (IMI) resistant cultivars has provided an effective option for weed control in wheat production systems. IMI herbicides control several weeds, including Avena fatua and Lolium multiflorum, which are the most frequent grass weeds in wheat crops of the Argentine Pampas. The aim of this study was to develop a soil-less method that allows rapid phenotyping of IMI resistance in wheat. Nine wheat cultivars differing in IMI resistance were evaluated through a between-paper germination method. Herbicide concentrations required to reduce shoot and root length by 50% for resistant cultivars were &gt; 75 fold that of the susceptible cultivars. The response of resistant and susceptible commercial cultivars was assessed in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Imidazolinone; Herbicide resistance; Germination test; Triticum aestivum L.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100344

A rapid quantitative fluorescence-based bioassay to study allelochemical interactions from Alexandrium minutum
Provedor de dados: 5
Autores: Long, Marc; Tallec, Kevin; Soudant, Philippe; Lambert, Christophe; Le Grand, Fabienne; Sarthou, Geraldine; Jolley, Dianne; Hegaret, Helene.
Harmful microalgal blooms are a threat to aquatic organisms, ecosystems and human health. Toxic dinoflagellates of the genus Alexandrium are known to produce paralytic shellfish toxins and to release bioactive extracellular compounds (BECs) with potent cytotoxic, hemolytic, ichtyotoxic and allelopathic activity. Negative allelochemical interactions refer to the chemicals that are released by the genus Alexandrium and that induce adverse effects on the physiology of co-occurring protists and predators. Releasing BECs gives the donor a competitive advantage that may help to form dense toxic blooms of phytoplankton. However BECs released by Alexandrium minutum are uncharacterized and it is impossible to quantify them using classical chemical methods....
Tipo: Text
Palavras-chave: Harmful algal bloom; Alexandrium; Allelopathy; Cytotoxicity; PAM fluorometry; Bioassay.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56424/58116.pdf

A rare and unusual new bittiine genus with two new species from the South Pacific (Cerithiidae, Gastropoda)
Provedor de dados: 5
Autores: Strong, Ellen E.; Bouchet, Philippe.
A new genus, Limatium gen, n., and two new species, L. pagodula sp, n, and L. aureum sp, n. are described, found on outer slopes of barrier reefs and fringing reefs in the South Pacific. They are rare for cerithiids, which typically occur in large populations. The two new species arc represented by 108 specimens sampled over a period of 30 years, only 16 of which were collected alive. Three subadults from the Philippines and Vanuatu likely represent a third species. In addition to their rarity, Limatium species arc atypical for cerithiids in their smooth, polished, honey to golden brown shells with distinctive white fascioles extending suture to suture. The radula presents a unique morphology that does not readily suggest an affinity to any of the...
Tipo: Text
Palavras-chave: Bittiinae; New genus; New species; Marine; DNA.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00494/60615/64101.pdf

A rare case of deafness and renal abnormalities in HDR syndrome caused by a de novo mutation in the GATA3 gene
Provedor de dados: 74
Autores: Martins,Fábio Tadeu Arrojo; Ramos,Berenice Dias; Sartorato,Edi Lúcia.
Abstract HDR syndrome is a rare autosomal dominant disorder caused by mutations in the GATA3 gene and characterized by hypoparathyroidism, sensorineural deafness and renal abnormalities. Here we report a Brazilian family, from which the proband, his mother and his grandfather were diagnosed with bilateral sensorineural hearing loss. Molecular screening of the GJB2, GJB6 and MTRNR1 genes in the proband showed no alterations; however, whole exome sequencing detected a heterozygous mutation, c.1099C &gt; T (p.Arg367*), in the GATA3 gene. Segregation analyses showed that the mother also had the mutation, but not the grandparents, hence indicating a different hearing impairment type for the grandfather. Paternity test of the mother of the proband confirmed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HDR syndrome; Hypoparathyroidism; Deafness; Renal abnormalities; Whole exome sequencing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500794

A real contribuição do campo.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/173988/1/A-real-contribuicao-do-campo.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089227

A Recipe for change: An agenda for a climate-smart and sustainable food system for a healthy Europe
Provedor de dados: 21
Autores: Poppe, Krijn; Sonnino, Roberta; Ahrné, Lilia; Brennan, Loraine; Jacobs, Nick; Carlo, Mango; Menrad, Klaus; Moutou, Katerina; Schmid, Otto; Treyer, Sébastian; Varela, Ortega; Consuelo and Westhoek, Henk.
In this report, a group of European Commission (EC) appointed experts recommend orientations for food and nutrition security research and innovation in the years to come. The report calls for a Research, Innovation and Investment Strategy (RI&amp;IS) in line with the EC FOOD2030 initiative to deliver on four priorities: nutrition for sustainable and healthy diets; climate smart and environmentally sustainable food systems; circularity and resource efficiency of food systems; innovation and empowerment of communities. Using food systems thinking, the experts have reworked and integrated these priorities to develop a mission-type approach.
Tipo: Report
Palavras-chave: Processing; Packaging and transportation Policy environments and social economy Produce chain management Europe.
Ano: 2018
URL: http://orgprints.org/34882/1/Food2030-Recipe-for-Change_Full-Report_June2018.pdf

A re-evaluation of Neotropical Junghuhnia s.lat. (Polyporales, Basidiomycota) based on morphological and multigene analyses
Provedor de dados: 16
Autores: Westphalen, M.C.; Rajchenberg, M.; Tomšovský, M.; Gugliotta, A.M.
Junghuhnia is a genus of polypores traditionally characterised by a dimitic hyphal system with clamped generative hyphae and presence of encrusted skeletocystidia. However, recent molecular studies revealed that Junghuhnia is polyphyletic and most of the species cluster with Steccherinum, a morphologically similar genus separated only by a hydnoid hymenophore. In the Neotropics, very little is known about the evolutionary relationships of Junghuhnia s.lat. taxa and very few species have been included in molecular studies. In order to test the proper phylogenetic placement of Neotropical species of this group, morphological and molecular analyses were carried out. Specimens were collected in Brazil and used for DNA sequence analyses of the internal...
Tipo: Article / Letter to the editor
Palavras-chave: Mycodiversity; Phylogeny; Steccherinaceae; Taxonomy.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/649732

A remarkable new species of Phocides (Lepidoptera: Hesperiidae) from Bolivia and taxonomic considerations on Phocides charon
Provedor de dados: 76
Autores: Siewert,Ricardo R.; Leviski,Gabriela L.; Mielke,Olaf H. H.; Casagrande,Mirna M.
ABSTRACT A new skipper butterfly, Phocides petroleum Siewert, Leviski, Mielke &amp; Casagrande sp. nov. is described and illustrated from Caranavi, La Paz Department, Bolivia. The new species seems closely related to Phocides charon (C. Felder &amp; R. Felder, 1859) but could be easily distinguished by a set of external characteristics. Lectotypes are designated for Erycides charon C. Felder &amp; R. Felder, 1859 and Erycides scython Godman &amp; Salvin, 1879.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Butterfly; Eudaminae; Neotropical; Systematic; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100223

A retomada das exportações de milho no segundo semestre.
Provedor de dados: 14
Autores: MIRANDA, R. A. de.
bitstream/item/173727/1/Retomada-exportacoes.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Zea mays; Exportação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088861

A review of potential impacts of submarine power cables on the marine environment: Knowledge gaps, recommendations and future directions
Provedor de dados: 5
Autores: Taormina, Bastien; Bald, Juan; Want, Andrew; Thouzeau, Gerard; Lejart, Morgane; Desroy, Nicolas; Carlier, Antoine.
Submarine power cables (SPC) have been in use since the mid-19th century, but environmental concerns about them are much more recent. With the development of marine renewable energy technologies, it is vital to understand their potential impacts. The commissioning of SPC may temporarily or permanently impact the marine environment through habitat damage or loss, noise, chemical pollution, heat and electromagnetic field emissions, risk of entanglement, introduction of artificial substrates, and the creation of reserve effects. While growing numbers of scientific publications focus on impacts of the marine energy harnessing devices, data on impacts of associated power connections such as SPC are scarce and knowledge gaps persist. The present study (1)...
Tipo: Text
Palavras-chave: Submarine power cables; Marine renewable energy; Environmental impacts; Ecosystem functioning; Benthic habitats.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56542/58330.pdf

A Review of the Stable Isotope Bio-geochemistry of the Global Silicon Cycle and Its Associated Trace Elements
Provedor de dados: 5
Autores: Sutton, Jill N.; Andre, Luc; Cardinal, Damien; Conley, Daniel J.; De Souza, Gregory F.; Dean, Jonathan; Dodd, Justin; Ehlert, Claudia; Ellwood, Michael J.; Frings, Patrick J.; Grasse, Patricia; Hendry, Katharine; Leng, Melanie J.; Michalopoulos, Panagiotis; Panizzo, Virginia N.; Swann, George E. A.
Silicon (Si) is the second most abundant element in the Earth's crust and is an important nutrient in the ocean. The global Si cycle plays a critical role in regulating primary productivity and carbon cycling on the continents and in the oceans. Development of the analytical tools used to study the sources, sinks, and fluxes of the global Si cycle (e.g., elemental and stable isotope ratio data for Ge, Si, Zn, etc.) have recently led to major advances in our understanding of the mechanisms and processes that constrain the cycling of Si in the modern environment and in the past. Here, we provide background on the geochemical tools that are available for studying the Si cycle and highlight our current understanding of the marine, freshwater and terrestrial...
Tipo: Text
Palavras-chave: C - N - O - Si isotopes; Biogenic silica; Element/Si ratios; Biogeochemical cycles; Silicon.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00431/54217/55547.pdf

A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Provedor de dados: 83
Autores: Hilton,Eric J.; Lavoué,Sébastien.
ABSTRACT The bony-tongue fishes, Osteoglossomorpha, have been the focus of a great deal of morphological, systematic, and evolutionary study, due in part to their basal position among extant teleostean fishes. This group includes the mooneyes (Hiodontidae), knifefishes (Notopteridae), the abu (Gymnarchidae), elephantfishes (Mormyridae), arawanas and pirarucu (Osteoglossidae), and the African butterfly fish (Pantodontidae). This morphologically heterogeneous group also has a long and diverse fossil record, including taxa from all continents and both freshwater and marine deposits. The phylogenetic relationships among most extant osteoglossomorph families are widely agreed upon. However, there is still much to discover about the systematic biology of these...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeography; Osteoglossidae; Paleontology; Phylogeny; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000300304

A revision of "blanket-hermit crabs" of the genus Paguropsis Henderson, 1888, with the description of a new genus and five new species (Crustacea, Anomura, Diogenidae)
Provedor de dados: 5
Autores: Lemaitre, Rafael; Listyo Rahayu, Dwi; Komai, Tomoyuki.
For 130 years the diogenid genus Paguropsis Henderson, 1888 was considered monotypic for an unusual species, P. typica Henderson, 1888, described from the Philippines and seldom reported since. Although scantly studied, this species is known to live in striking symbiosis with a colonial sea anemone that the hermit can stretch back and forth like a blanket over its cephalic shield and part of cephalothoracic appendages, and thus the common name "blanket-crab". During a study of paguroid collections obtained during recent French-sponsored biodiversity campaigns in the Indo-West Pacific, numerous specimens assignable to Paguropsis were encountered. Analysis and comparison with types and other historical specimens deposited in various museums revealed the...
Tipo: Text
Palavras-chave: Diogenidae; Hermit crab; New species; Paguropsina gen n. Paguropsis; Symbiotic anemone.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00620/73241/72753.pdf

A revision of Dichotomius (Homocanthonides) Luederwaldt, 1929 (Coleoptera: Scarabaeidae: Scarabaeinae)
Provedor de dados: 92
Autores: Maldaner,Maria E.; Valois,Marcely C.; Vaz-de-Mello,Fernando Z.
ABSTRACT The monospecific subgenus Dichotomius (Homocanthonides) is revised and its single species, Dichotomius (H.) smaragdinus (Perty, 1830) is redescribed and distinguished from other Dichotomius species. Dichotomius (H.) smaragdinus is a polymorphic species and its distribution comprises the Brazilian Cerrado. For the first time, morphological variation and male genital organ are described and illustrated. We believe that this species might be endangered due to extensive deforestation of Brazilian Cerrado by agricultural and pasture expansion. Thus, we highlight the importance of preserving this very unusual Dichotomius species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazilian Cerrado; Dung beetles; Morphological variation; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000300237

A revision of Macromalthinus Pic, 1919 with description of six new species (Coleoptera: Cantharidae: Chauliognathinae)
Provedor de dados: 84
Autores: Biffi,Gabriel; Constantin,Robert.
Abstract A revision of the genus Macromalthinus resulted on recognition of twelve species, six of which are herein proposed as new: Macromalthinus belemensis Brancucci, 1981, M. brasiliensis (Pic, 1906), M. globuliventris Brancucci, 1981, M. guyanensis sp. nov., M. luteoapicalis sp. nov., M. maximicepsPic, 1919, M. orapuensis sp. nov., M. piceiventris sp. nov., M. quadratithorax sp. nov., M. santaremensis Brancucci, 1981, M. schmidli Constantin, 2010 and M. xerophilus sp. nov. No taxonomic changes were necessary in the previously described species, which are distinguished through differential diagnosis and an updated identification key. The type specimens of all species were revisited and their photographs are provided. Discussions on the diagnostic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil French Guiana Morphology Neotropical; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100256

A riqueza vem de fora.
Provedor de dados: 14
Autores: TOMAS, W. M.; NUNES, A. P.; SALIS, S. M. de; FERREIRA, V. L.; FARINACCIO, M. A.; SANTANA, D. J.
Discorre sobre a riqueza de fora e fauna do Pantanal que pode ser creditada ao conjunto diversificado e altamente produtivo de ambientes da planície, com fartura de água e nutrientes para as mais variadas espécies.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Biodiversidade; Biodiversity.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103182

A safe method to control the anthracnose in papaya
Provedor de dados: 94
Autores: Ferreira,Eskálath Morganna Silva; Malta,Camilla Martins; Bicalho,Jordana Oliveira; Pimenta,Raphael Sanzio.
Abstract  This study aimed to propose a safe methodology for the control anthracnose caused by the fungus Colletotrichum gloeosporioides in the papaya ( Carica papayaL.). In addition, yeast present in epiphytic microbiota associated with this fruit were isolated and selected as biocontrol agents, its use in classical and integrated biological control protocols with GRAS substances. For selection as biocontrol agents, the obtained isolates were tested for their ability to: produce antagonistic substances against C. gloeosporioides, not grow at 37ºC and subsequently tested for their potential control. Considering the total of 85 isolated yeasts, only UFT 5852 was selected in the above mentioned tests and due to this it was used in biological control tests in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epiphytic yeasts; Anthracocystis grodzinskae; Colletotrichum gloeosporioides; GRAS substances; Biological control.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000300403

A sensitive bioanalytical method development and validation of cabozantinib in human plasma by LC-ESI-MS/MS
Provedor de dados: 60
Autores: Inturi,Srikanth; Avula,Prameela Rani.
ABSTRACT A simple, sensitive and specific liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for the quantification of cabozantinib (CZ) in human plasma using cabozantinib-d4 (CZD4) as an internal standard (IS). Chromatographic separation was performed on Xbridge C18, 50 x 4.6 mm, 5 mm column with an isocratic mobile phase composed of 10mM Ammonium formate and Methanol in the ratio of (20:80 v/v), at a flow-rate of 0.7 mL/min. CZ and CZD4 were detected with proton adducts at m/z 502.2 ® 391.1 and 506.3 ® 391.2 in multiple reaction monitoring (MRM) positive mode respectively. Liquid-Liquid extraction method was used to extract the drug and IS. The method was validated over a linear concentration range of 5.0-5000.0 pg/mL with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cabozantinib/human plasma/validation; Mass spectrometry; Pharmacokinetic/study.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200622

A Simple and High-yield Synthesis of Hexadecyl Ferulate and Its In Vitro Antioxidant Potential
Provedor de dados: 52
Autores: Nadal,Jessica; Pedroso,Flávia de B.; Minozzo,Bruno Rodrigo; Brito,Priscilla Salles de; Farago,Paulo Vitor; Vellosa,José Carlos Rebuglio; Miyoshi,Edmar.
ABSTRACT Ferulic acid (FA) is a phenolic compound with well-known antioxidant potential that can be used as a promising anti-inflammatory and anti-cancer molecule. Furthermore, it has been reported to have neuroprotective activity. One of the main problems, which limit its clinical use, is its low bioavailability when administered orally. This limitation can be circumvented by changes in their structure and/or for preparing lipid-based formulations. The aim of this study was to synthesize a derivative of FA, the hexadecyl ferulate (HF). This compound would be more susceptible to pass through blood-brain barrier (BBB) due to its lipophilic character. The HF was obtained by Steglich esterification and yielded 76.77 ± 1.35%. Its structural characterization...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ABTS•+ assay; DPPH• assay; Ferulic acid derivative; Scavenger activity; Steglich esterification.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100428

A simulação da biomassa de aveia por elementos climáticos, nitrogênio e regulador de crescimento
Provedor de dados: 45
Autores: Marolli,A.; Silva,J.A.G. da; Sawicki,S.; Binelo,M.O.; Scremin,A.H.; Reginatto,D.C.; Dornelles,E.F.; Lambrecht,D.M.
RESUMO A produção de biomassa de aveia voltada à elaboração de silagem de qualidade é dependente de elementos climáticos e nitrogênio sem ocorrência de acamamento. O objetivo do presente estudo é a definição da dose ideal do regulador de crescimento que possibilite, no máximo, 5% de acamamento de plantas de aveia, bem como a identificação das variáveis potenciais para composição do modelo de regressão linear múltipla com simulação da produtividade de biomassa à elaboração de silagem nas condições de uso do regulador, em reduzida, alta e muito alta fertilização com nitrogênio. O estudo foi conduzido em 2013, 2014 e 2015, em delineamento de blocos ao acaso, com quatro repetições em esquema fatorial 4x3, para doses de regulador (0, 200, 400 e 600mL ha-1) e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avena sativa; Ensilagem; Trinexapac-ethyl; Regressão linear múltipla.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200535

A simulation model to evaluate the economic consequences of insemination programs in dairy herds: timed artificial insemination and sex-sorted semen
Provedor de dados: 96
Autores: Ojeda-Rojas,Oscar Alejandro; Gonella-Diaza,Angela Maria; Sá Filho,Manoel Francisco de; Nunes,Rubens; Gameiro,Augusto Hauber.
ABSTRACT The objective of this study was to develop a simulation model to analyse the technical, economic, and financial performance of using different reproductive strategies in dairy herds. Strategies simulated were: artificial insemination (AI) using conventional semen after oestrus detection (AIC), AI using sex-sorted semen after oestrus detection (AIS), timed artificial insemination (TAI) using conventional semen (TAIC), and TAI using sex-sorted semen (TAIS). The total time horizon analysed corresponded to 25 years, divided into 425 periods of 21 days. The model simulates the biological cycle that takes place within the bovine herd, and uses input information (productive parameters, investments, and reproductive program) to calculate output...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herd management; Internal rate of return; Net present value; Payback; Reproduction performance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100710

A smart approach for delivery of aripiprazole via oro-soft palatal mucosal route for improved therapeutic efficacy
Provedor de dados: 60
Autores: Madhav,Nookala Venkala Satheesh; Ojha,Abhijeet; Jaiswal,Vishakha.
Effective management of schizophrenia, acute mania, mixed episodes associated with bipolar disorders, and depression can be managed with aripiprazole moiety. In the present research work an attempt was made to minimize the dose related side effects thus improving the quality life of the patients. A novel biopolymer was isolated from the fruits of Trachyspermum ammi. Ten optimized nanosized aripiprazole loaded formulations were prepared in 1-5% concentration of biopolymer (FA1-FA5) and sodium CMC (FM1-FM5) by solvent casting technique. The formulated flexy films were evaluated for thickness, folding endurance, weight uniformity, surface pH, mucoadhesivity, In-vitro drug release studies, In-vivo pharmacodynamic study and stability studies. The isolated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aripiprazole/therapeutic efficacy; Nanosized; Mucoadhesive; Schizophrenia; Oro-soft palatal mucosal route.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300611

A smartphone-based apple yield estimation application using imaging features and the ANN method in mature period
Provedor de dados: 63
Autores: Qian,Jianping; Xing,Bin; Wu,Xiaoming; Chen,Meixiang; Wang,Yan'an.
ABSTRACT: Apple yield estimation using a smartphone with image processing technology offers advantages such as low cost, quick access and simple operation. This article proposes distribution framework consisting of the acquisition of fruit tree images, yield prediction in smarphone client, data processing and model calculation in server client for estimating the potential fruit yield. An image processing method was designed including the core steps of image segmentation with R/B value combined with V value and circle-fitting using curvature analysis. This method enabled four parameters to be obtained, namely, total identified pixel area (TP), fitting circle amount (FC), average radius of the fitting circle (RC) and small polygon pixel area (SP). A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potential yield prediction model; Image processing; Mobile phone application development; Orchard precision management.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000400273

A statistical approach to relationships between fluid emissions and faults: The Sea of Marmara case
Provedor de dados: 5
Autores: Henry, P.; Grall, Celine; Kende, J.; Viseur, S.; Ozeren, M. S.; Sengor, A. M. C.; Dupre, Stephanie; Scalabrin, Carla; Geli, Louis.
The Sea of Marmara is traversed by the North Anatolian Fault system and also presents abundant emission sites of methane gas into the water column. In order to assess the spatial relationship between gas emissions and active faults, the distribution of distances between gas emission sites and the nearest fault is calculated and compared with the distribution of distances between a uniform random distribution of points (Poisson process representing the null hypothesis of an absence of relationship between gas emissions and faults) and the nearest fault. Interestingly, the distance distribution for the Poisson process is nearly exponential, indicating that the fault map does not have a characteristic scale other than that representing the intensity of the...
Tipo: Text
Palavras-chave: Cold seeps; Gas emissions; Transform plate boundary; Strike-slip fault; Damage zone.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00441/55252/56739.pdf

A strong link between marine microbial community composition and function challenges the idea of functional redundancy
Provedor de dados: 5
Autores: Galand, Pierre E.; Pereira, Olivier; Hochart, Corentin; Auguet, Jean-christophe; Debroas, Didier.
Marine microbes have tremendous diversity, but a fundamental question remains unanswered: why are there so many microbial species in the sea? The idea of functional redundancy for microbial communities has long been assumed, so that the high level of richness is often explained by the presence of different taxa that are able to conduct the exact same set of metabolic processes and that can readily replace each other. Here, we refute the hypothesis of functional redundancy for marine microbial communities by showing that a shift in the community composition altered the overall functional attributes of communities across different temporal and spatial scales. Our metagenomic monitoring of a coastal northwestern Mediterranean site also revealed that diverse...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00459/57118/59050.pdf

A study of the phytotoxic effects of the aerial parts of Senecio westermanii Dusén (Asteraceae) on Lactuca sativa L. and Allium cepa L. seeds
Provedor de dados: 60
Autores: Merino,Francis José Zortéa; Ribas,Daniele Felipe; Silva,Cristiane Bezerra da; Duarte,Ana Flávia Schvabe; Paula,Cristiane da Silva; Oliveira,Maislian de; Dias,Josiane de Fátima Gaspari; Miguel,Marilis Dallarmi; Miguel,Obdulio Gomes.
The objective of this study was to evaluate the effects of the ethanolic crude extracts and fractions of the species Senecio westermanii Dusén on Lactuca sativa L. (lettuce) and Allium cepa L. (onion) seeds. We assessed the germination, growth, root respiration and photosynthesis of the target species in Petri dishes (9.0 cm diameter) containing filter paper n°6. The study was conducted using 50 seeds per plate and held in 4 replicates per concentration of each sample. In the germination there was an inhibitory effect of fractions hexane (FH) and chloroform (FCl) at concentrations of 500 and 1000 µg/mL. There was a reduction in the radicle growth of lettuce by 14 to 24% and a reduction of hypocotilum by 14 to 28%. As for the radicle of the onion was up 74%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Senecio westermanii/extract/effects; Lactuca sativa; Allium cepa; Allelochemicals; Allelopathy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300606

A successful grain crop is the best weed management
Provedor de dados: 21
Autores: Melander, Bo.
No need for steel in the field, if cereals establish and grow successfully and crop rotations are diverse. Per Rytter Andersen knows that from many years with organic farming.
Tipo: Newspaper or magazine article
Palavras-chave: Weed management.
Ano: 2018
URL: http://orgprints.org/32915/1/index.html

A surface kinematics buoy (SKIB) for wave–current interaction studies
Provedor de dados: 5
Autores: Veras Guimaraes, Pedro; Ardhuin, Fabrice; Sutherland, Peter; Accensi, Mickael; Hamon, Michel; Perignon, Yves; Thomson, Jim; Benetazzo, Alvise; Ferrant, Pierre.
Global navigation satellite systems (GNSSs) and modern motion-sensor packages allow the measurement of ocean surface waves with low-cost drifters. Drifting along or across current gradients provides unique measurements of wave–current interactions. In this study, we investigate the response of several combinations of GNSS receiver, motion-sensor package and hull design in order to define a prototype “surface kinematics buoy” (SKIB) that is particularly optimized for measuring wave–current interactions, including relatively short wave components that are important for air–sea interactions and remote-sensing applications. The comparison with existing Datawell Directional Waverider and Surface Wave Instrument Float with Tracking (SWIFT) buoys, as well as...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00470/58136/60605.pdf

A surface “super-convergence” pathway connecting the South Indian Ocean to the subtropical South Pacific gyre
Provedor de dados: 5
Autores: Maes, C.; Grima, N.; Blanke, Bruno; Martinez, E.; Paviet-salomon, T.; Huck, Thierry.
We study the dispersion and convergence of marine floating material by surface currents from a model reanalysis that represents explicitly mesoscale eddy variability. Lagrangian experiments about the long-term evolution (29 years) of an initially homogeneous concentration of particles are performed at global scale with horizontal current at ¼° resolution and refreshed daily over the 1985-2013 period. Results confirm and document the five known sites of surface convergence at the scale of individual oceanic basins, but also reveal a convergent pathway connecting the South Indian subtropical region with the convergence zone of the South Pacific through the Great Australian Bight, the Tasman Sea and the southwest Pacific Ocean. This “super-convergent” pathway...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00425/53631/54461.pdf

A survey of Senecio spp. affecting livestock in Uruguay and their associated pyrrolizidine alkaloid content
Provedor de dados: 65
Autores: García,Juan Agustín; Santos,Carmen García y; Rosas,Juan; Dutra,Fernando; Gardner,Dale.
ABSTRACT: In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populations of Senecio plants were collected for alkaloid analysis and species identification. Four species were identified: S. oxyphyllus DC, S. madagascariensis Poir, S. brasiliensis (Spreng.) Less., and S. selloi DC. Alkaloids were identified by a combination of GC-MS and HPLC-MS analysis and included: retrorsine in S. oxyphyllus; retrorsine, usaramine, and senecivernine/senecionine in S. selloi; retrorsine, senecivernine/senecionine, integerrimine, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Seneciosis; Plant secondary metabolites; Ruminants; Poisonous plants; Asteraceae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200501

A synopsis of fern galls in Brazil
Provedor de dados: 49
Autores: Santos,Marcelo Guerra; Maia,Valéria Cid.
Abstract Galls are neo-formed plant structures induced by species-specific interaction between an inducing organism and a host plant. Lycophytes and ferns are two distinct plant lineages historically lumped together as pteridophytes. A number of authors suggest low gall frequency in lycophytes and ferns, compared to angiosperms. This study aimed at compiling an updated overview of fern galls in Brazil, providing information on hosts, gall-inducing organisms and associated fauna. The synopsis was compiled using existent data and by updating scientific names and gathering new information obtained by the authors in fieldwork. To date, galls have been recorded on 16 fern species but none on lycophytes. However, the inducer was identified at species level in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pteridophytes; Lycophytes; Galls; Neotropical; Cecidomyiidae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000300601

A synopsis of Mendoncia (Acanthaceae) in continental Africa including the description of two new species from western Central Africa and a new subspecies from West Africa
Provedor de dados: 16
Autores: Breteler, F.J.; Wieringa, J.J.
The amphi-atlantic genus Mendoncia of the Acanthaceae counts c. 80 species. In tropical Africa it is represented by 14 species, eight in continental Africa and six in Madagascar. The remaining species occur in tropical America. The new species Mendoncia camerounensis and M. rabiensis are described and illustrated. Mendoncia floribunda is resurrected, fully described, and illustrated as well. Mendoncia iodioides, reduced to a variety of M. phytocrenoides in the Flore du Gabon, is restored as a distinct species. The isolated western population of Mendoncia gilgiana is recognised as a new subspecies. The conservation status of all species is assessed. Only a few of them are classified as Least Concern, the others as ranging from Critically Endangered to...
Tipo: Article / Letter to the editor
Palavras-chave: Cameroon; Gabon; Key; Mendoncia; New species; New subspecies; Taxonomy.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/655988

A Synthesis of Deglacial Deep-Sea Radiocarbon Records and Their (In)Consistency With Modern Ocean Ventilation
Provedor de dados: 5
Autores: Zhao, Ning; Marchal, Olivier; Keigwin, Lloyd; Amrhein, Daniel; Gebbie, Geoffrey.
We present a synthesis of 1,361 deep-sea radiocarbon data spanning the past 40kyr and computed (for C-14-dated records) from the same calibration to atmospheric C-14. The most notable feature in our compilation is a long-term Delta C-14 decline in deep oceanic basins over the past 25kyr. The Delta C-14 decline mirrors the drop in reconstructed atmospheric Delta C-14, suggesting that it may reflect a decrease in global C-14 inventory rather than a redistribution of C-14 among different reservoirs. Motivated by this observation, we explore the extent to which the deep water C-14 data jointly require changes in basin-scale ventilation during the last deglaciation, based on the fit of a 16-box model of modern ocean ventilation to the deep water Delta C-14...
Tipo: Text
Palavras-chave: Last deglaciation; Ocean ventilation; Data synthesis; Radiocarbon; Inverse method.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00496/60790/64955.pdf

A system to map the risk of infection by Puccinia kuehnii in Brazil
Provedor de dados: 1
Autores: Sumida, Ciro Hideki; Fantin, Lucas Henrique; Gonçalves, Ricardo Marcelo; Canteri, Marcelo Giovanetti; Araujo, Kelly Lana; Giglioti, Éder Antônio.
 Orange rust caused by the fungus Puccinia kuehnii greatly affects sugarcane and causes millions of tons of losses in production. This condition was first reported in Brazil at the end of 2009. The disease is currently present in most of the countries that produce this crop. The aim of this research was to develop risk maps of P. kuehnii infection using temperature and relative humidity data, provided by 389 automatic weather stations throughout the country. A spatial distribution analysis was carried out to assess the number of daily hours of favorable conditions for spore germination in each region. In the central-south region, where the main sugarcane producing states are concentrated, two distinct periods were observed during the three years studied....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.00.00.00-4; 5.01.00.00-9; 5.01.02.00-1 orange rust; Sugarcane; Epidemiology; Prediction. Fitopatologia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39905

A system to map the risk of infection by Puccinia kuehnii in Brazil
Provedor de dados: 1
Autores: Sumida, Ciro Hideki; Fantin, Lucas Henrique; Gonçalves, Ricardo Marcelo; Canteri, Marcelo Giovanetti; Araujo, Kelly Lana; Giglioti, Éder Antônio.
 Orange rust caused by the fungus Puccinia kuehnii greatly affects sugarcane and causes millions of tons of losses in production. This condition was first reported in Brazil at the end of 2009. The disease is currently present in most of the countries that produce this crop. The aim of this research was to develop risk maps of P. kuehnii infection using temperature and relative humidity data, provided by 389 automatic weather stations throughout the country. A spatial distribution analysis was carried out to assess the number of daily hours of favorable conditions for spore germination in each region. In the central-south region, where the main sugarcane producing states are concentrated, two distinct periods were observed during the three years studied....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orange rust; Sugarcane; Epidemiology; Prediction.; Fitopatologia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39905

A taxonomic revision of Trigonostemon (Euphorbiaceae) in Malesia
Provedor de dados: 16
Autores: Yu, R.-Y.; Welzen, P.C. van.
Trigonostemon is taxonomically revised for Malesia based on herbarium collections and field observations. Thirty-eight species are recognized in Malesia, of which four of uncertain status and four newly described. The previous infrageneric classifications are briefly reviewed, but none is accepted. Some useful characters are discussed. An identification key, nomenclature, descriptions, typification, geographic distributions and taxonomic notes are provided.
Tipo: Article / Letter to the editor
Palavras-chave: Euphorbiaceae; Malesia; Morphological revision; Taxonomy; Trigonostemon.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/643352

A three-dimensional view on biodiversity changes: spatial, temporal, and functional perspectives on fish communities in the Baltic Sea
Provedor de dados: 5
Autores: Frelat, Romain; Orio, Alessandro; Casini, Michele; Lehmann, Andreas; Merigot, Bastien; Otto, Saskia A.; Sguotti, Camilla; Moellmann, Christian.
Fisheries and marine ecosystem-based management requires a holistic understanding of the dynamics of fish communities and their responses to changes in environmental conditions. Environmental conditions can simultaneously shape the spatial distribution and the temporal dynamics of a population, which together can trigger changes in the functional structure of communities. Here, we developed a comprehensive framework based on complementary multivariate statistical methodologies to simultaneously investigate the effects of environmental conditions on the spatial, temporal and functional dynamics of species assemblages. The framework is tested using survey data collected during more than 4000 fisheries hauls over the Baltic Sea between 2001 and 2016. The...
Tipo: Text
Palavras-chave: Baltic Sea; Demersal fish community; Functional traits; Multivariate analysis; Spatio-temporal dynamics; Species distribution.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00475/58659/62410.pdf

A trajetória da pesquisa agropecuária no Brasil
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/174420/1/A-trajetoria-da-pesquisa.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura; Pesquisa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089628

A transposable element annotation pipeline and expression analysis reveal potentially active elements in the microalga Tisochrysis lutea
Provedor de dados: 5
Autores: Berthelier, Jeremy; Casse, Nathalie; Daccord, Nicolas; Jamilloux, Veronique; Saint-jean, Bruno; Carrier, Gregory.
Background Transposable elements (TEs) are mobile DNA sequences known as drivers of genome evolution. Their impacts have been widely studied in animals, plants and insects, but little is known about them in microalgae. In a previous study, we compared the genetic polymorphisms between strains of the haptophyte microalga Tisochrysis lutea and suggested the involvement of active autonomous TEs in their genome evolution. Results To identify potentially autonomous TEs, we designed a pipeline named PiRATE (Pipeline to Retrieve and Annotate Transposable Elements, download: https://doi.org/10.17882/51795), and conducted an accurate TE annotation on a new genome assembly of T. lutea. PiRATE is composed of detection, classification and annotation steps. Its...
Tipo: Text
Palavras-chave: Transposable elements; Genome assembly; Pipeline; Tool; Annotation; Algae; Haptophyte; Tisochrysis lutea.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00441/55250/56732.pdf

A two-million-year-long hydroclimatic context for hominin evolution in southeastern Africa
Provedor de dados: 5
Autores: Caley, Thibaut; Extier, Thomas; Collins, James A.; Schefuss, Enno; Dupont, Lydie; Malaize, Bruno; Rossignol, Linda; Souron, Antoine; Mcclymont, Erin L.; Jimenez-espejo, Francisco J.; Garcia-comas, Carmen; Eynaud, Frederique; Martinez, Philippe; Roche, Didier M.; Jorry, Stephan; Charlier, Karine; Wary, Melanie; Gourves, Pierre-yves; Billy, Isabelle; Giraudeau, Jacques.
The past two million years of eastern African climate variability is currently poorly constrained, despite interest in understanding its assumed role in early human evolution1,2,3,4. Rare palaeoclimate records from northeastern Africa suggest progressively drier conditions2,5 or a stable hydroclimate6. By contrast, records from Lake Malawi in tropical southeastern Africa reveal a trend of a progressively wetter climate over the past 1.3 million years7,8. The climatic forcings that controlled these past hydrological changes are also a matter of debate. Some studies suggest a dominant local insolation forcing on hydrological changes9,10,11, whereas others infer a potential influence of sea surface temperature changes in the Indian Ocean8,12,13. Here we show...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00449/56059/57581.pdf

A velocidade de infusão da solução poli-iônica intravenosa contendo 84mEq/L de lactato determina a intensidade do efeito alcalinizante em equinos
Provedor de dados: 45
Autores: Pinto,F.C.; Bregadioli,G.C.; Carvalho,L.A.; Hasuda,A.L.; Dearo,A.C.O.; Flaiban,K.K.M.C.; Lisbôa,J.A.N.
RESUMO O objetivo deste trabalho foi verificar os efeitos da solução poli-iônica intravenosa contendo 84mEq/L de lactato (L84) sobre os equilíbrios hidroeletrolítico e ácido-base de equinos, quando administrada de forma rápida ou lenta. Cinco equinos sadios adultos receberam a infusão contínua intravenosa da L84, em volume correspondente a 10% do peso corporal, em duas ocasiões: a) infusão rápida (16,66mL/kg/h) durante seis horas; b) infusão lenta (8,33mL/kg/h) durante 12 horas. Amostras de sangue venoso foram colhidas ao início da infusão (hora zero) e três, seis, nove, 12 e 24 horas após, e amostras de urina nas horas zero, seis, 12 e 24. Determinaram-se pH (sanguíneo e urinário), pCO2, HCO3 -, BE, PPT, lactato L, Na+, K+, Cl-, AG, SID, Atot, VVP,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hidratação; Eletrólitos; Lactato de sódio; Equilíbrio ácido-base; Solução alcalinizante.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100037

A viscoelastic-viscoplastic model to describe creep and strain rate effects on the mechanical behaviour of adhesively-bonded assemblies
Provedor de dados: 5
Autores: Ilioni, Alin; Badulescu, C.; Carrere, N.; Davies, Peter; Thevenet, D.
Most of the adhesives used in the marine industry are polymers with a mechanical behaviour which is strongly influenced by the strain rate. Therefore, it is important to predict with accuracy their viscous behaviour. To describe their mechanical behaviour in a bonded joint, a viscoelastic-viscoplastic constitutive law is proposed here. The viscous effects on the elastic behaviour is described using a spectral distribution, which divides the viscous strain as the sum of the strains of several viscous mechanisms, each of them with a different characteristic time and weight. The viscoplastic component of the model permits a better description of the strong non-linear behaviour of the adhesives. The parameters of the constitutive law are obtained using an...
Tipo: Text
Palavras-chave: Epoxides; Mechanical properties of adhesives; Creep / mechanical relaxation.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00415/52651/53507.pdf

A weighted AMMI algorithm for nonreplicated data
Provedor de dados: 86
Autores: Assis,Tatiana Oliveira Gonçalves de; Dias,Carlos Tadeu dos Santos; Rodrigues,Paulo Canas.
Abstract: The objective of this work was to propose a weighting scheme for the additive main effects and multiplicative interactions (AMMI) model, as well as to assess the usefulness of this W-AMMI model in the study of genotype x environment interaction (GxE) and quantitative trait locus x environment interaction (QxE) for nonreplicated data. Data from the 'Harrington' x TR306 barley (Hordeum vulgare) mapping population, with 141 genotypes evaluated in 25 environments, were used to compare the results from the AMMI model with those of two proposed versions of the W-AMMI model: equal weights per row and equal weights per column. The proposed W-AMMI columns algorithm is viable to analyze data with heterogeneous variance, when there are no replicates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hordeum vulgare; Contaminated data; Genotype-by-environment interaction; Missing data; Outliers; QTL detection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000500557

A weighted negative binomial Lindley distribution with applications to dispersed data
Provedor de dados: 42
Autores: BAKOUCH,HASSAN S.
Abstract A new discrete distribution is introduced. The distribution involves the negative binomial and size biased negative binomial distributions as sub-models among others and it is a weighted version of the two parameter discrete Lindley distribution. The distribution has various interesting properties, such as bathtub shape hazard function along with increasing/decreasing hazard rate, positive skewness, symmetric behavior, and over- and under-dispersion. Moreover, it is self decomposable and infinitely divisible, which makes the proposed distribution well suited for count data modeling. Other properties are investigated, including probability generating function, ordinary moments, factorial moments, negative moments and characterization. Estimation of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Characterization; Discrete distributions; Estimation; Vuong test statistic; Mixture distributions; Thunderstorms data.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602617

ABA regulation of post-germination desiccation tolerance in wheat cultivars contrasting in drought tolerance
Provedor de dados: 42
Autores: KOUR,SATINDER; ZHAWAR,VIKRAMJIT K.
ABSTRACT Post-germination desiccation tolerance (DT) was studied in two wheat cultivars. Effect of pretreatment of abscisic acid (ABA)/ osmotic/ salt/ heat stress was also studied. One day (d)-old seedlings of wheat cultivars PBW 644 (drought tolerant) and PBW 343 (drought susceptible) were exposed to ABA/stress treatment for next 1 d, desiccated for 4 d and subsequently rehydrated for 4 d. Biomass, protein, water, protein carbonyls (oxidative toxicity) and nitric oxide (NO) levels were measured in 2 d (treated), 6 d (desiccated), 10 d (rehydrated) seedlings. Vegetative reactive oxygen species (ROS)/ NO-pathways were studied under normal condition and ABA supply by supplying ROS/NO scavengers. Desiccation caused water loss and increased oxidative toxicity....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abiotic; Abscisic acid; Nitric oxide; Post germination desiccation tolerance; Wheat.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401493

Abatedouro modular para suínos: validação microbiológica de processos
Provedor de dados: 14
Autores: KICH, J. D.; WILBERT, C. A.; FIGUEIREDO, E. A. P. de; COLDEBELLA, A.
bitstream/item/178674/1/COT553-final.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Biosseguridade; Suíno; Abate; Abatedouro; Bacteriologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092511

ABELHAS nativas: conservação e integração com sistemas agroecológicos.
Provedor de dados: 14
bitstream/item/193329/1/2018FD02.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Abelha Brasileira; Preservação da Natureza.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106447

Abertura da safra da maçã 2018.
Provedor de dados: 14
Autores: MOURA, M. F. C. de.
A safra da maçã 2018 foi aberta oficialmente na Estação de Fruticultura de Clima Temperado da Embrapa Uva e Vinho em Vacaria, RS, no final de janeiro (27/01).
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Safra da maçã; Macieira.; Maçã.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089362

Ability of some woody trees for growth under the stress of irrigation with  wastewater
Provedor de dados: 111
Autores: Mazher, Azza.
This experiment was carried out during two successive seasons of 2014 and 2015 at the National Research Centre, Dokki, Giza, Egypt, to investigate the effect of irrigation with two types of water (Tap water and Waste water) on growth, and chemical composition of some seedlings of woody trees (Terminalia angustifolia, Rademachera ignea  and Ficus mango). Growth parameter (plant hight(cm), No. of leaves/plant, length of root (cm) and stem dimeter (cm) increased significantly in all seedlings by using waste                              water than tap water, except in Rademachera ignea  seedlings irrigated with tap water significantly increased number of leaves compared with wastewater. Irrigation with wastewater significantly increased fresh and dry weight of...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4537

Ability of two new thiazolidinediones to downregulate proinflammatory cytokines in peripheral blood mononuclear cells from children with asthma
Provedor de dados: 60
Autores: Rêgo,Moacyr Jesus Barreto de Melo; Azoubel-Antunes,Adriana; Bezerra,Mariana Brayner-Cavalcanti Freire; Pereira,Michelly Cristiny; Silva,Juliana Cruz da; Lins,Thiago Ubiratan Lins e; Sarinho,Emanuel Sávio Cavalcanti; Amorim,Cézar Augusto da Cruz; Lima,Maria do Carmo Alves de; Galdino-Pitta,Marina Rocha; Pitta,Ivan da Rocha; Pitta,Maira Galdino da Rocha.
Allergic asthma is a chronic, complex inflammatory disease of the airway. Despite extensive studies on the immunomodulation of T helper (Th) cell pathways (i.e., Th1 and Th2) in asthma, little is known about the effects of Th17 pathway modulation, particularly that involving peroxisome proliferator-activated receptors (PPARs). In response, two new thiazolidinedione derivatives-namely, LPSF-GQ-147 and LPSF-CR-35 were synthesized and evaluated for their immunomodulatory effects on Th17-related cytokines, including interferon γ (IFNγ), interleukin IL-6, IL-17, and IL-22 in the peripheral blood mononuclear cells of asthmatic children. Both compounds were nontoxic even at high concentrations (i.e., 100 µM). The LPSF-CR-35 compound significantly reduced the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asthma; Th17-related cytokines; Thiazolidinedione derivative.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300602

Abiotic Factors Affecting Seed Germination and Early Seedling Emergence of Large Crabgrass (Digitaria sanguinalis)
Provedor de dados: 87
Autores: WANG,Y.H.; MA,Y.L.; FENG,G.J.; LI,H.H.
ABSTRACT:  Large crabgrass is one of the worst exotic weed in tropical, subtropical, and temperate regions of the world. In this study, the abiotic factors affecting seed germination and early seedling emergence of large crabgrass were investigated under laboratory conditions. The optimum temperatures of germination occurred at the range from 25 to 35 oC under 12 h light/12 h dark condition. Some seeds could germinate in the dark, but light exposure significantly stimulated the germination. Large crabgrass seed was tolerant to salinity level range of 0 to 160 and low water potential (11% germination at -0.8 MPa). Medium pH had no significant effect on seed germination and more than 90% seeds germination was obtained over a broad pH range from 4.0 to 10.0....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Temperature; Light; Osmotic potential; Heat-shock; Burial depth.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100268

Abordagem homeopática em cão jovem com insuficiência renal crônica: relato de caso
Provedor de dados: 195
Autores: Bruno, F.; Feitosa, C. B.; Coelho, C. P.
A doença renal crônica (DRC) é uma doença grave cuja predisposição é maior em cães idosos, mas que pode ocorrer em animais de qualquer idade. O animal apresenta-se assintomático ou com leves alterações antes da progressão ao estágio da DRC, ocorrendo insuficiência renal (IR) após perda de 75% das unidades funcionais dos rins (néfrons). A diminuição da filtração glomerular leva a alterações sistêmicas compensatórias, ocasionadas pelo acúmulo de substâncias que deveriam ser excretadas pelos rins. A progressão da IR leva ao estágio da síndrome urêmica, em que o animal apresenta sinais clínicos graves que podem levá-lo à morte (ULISSES, 2009). O diagnóstico precoce da IR predispõe a eficácia do tratamento que possibilita prolongar o tempo e a qualidade de vida...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37797

Abordagem prática do dimensionamento da demanda hídrica em projetos de piscicultura.
Provedor de dados: 14
Autores: ITUASSU, D. R.; SPERA, S. T.
A criação de animais aquáticos é o maior agronegócio do planeta atualmen¬te, movimentando 144,4 bilhões de dólares por ano (MARTINEZ-PORCHAS; MARTINEZ-CORDOVA, 2012; FAO, 2014). Esta importância tende a se intensificar devido à demanda que será criada com o aumento populacional mundial, aumento de renda, urbanização e acesso a uma dieta diversificada (FAO, 2014). A piscicultura no Brasil está ganhando importância, apesar da produção ainda incipiente, quando comparada com o potencial que o país apresenta. No Brasil foram produzidas cerca de 392 mil toneladas de pescado oriundo da aquicultura (PRODUÇÃO..., 2013), quantidade ainda insuficiente para atender a demanda interna (MELO; NIKOLIK, 2013), suprida pela importação. A atratividade da piscicultura como...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Dimensionamento.; Recurso hidrico; Piscicultura; Evaporação; Infiltração; Tanque; Vazão; Corrente de água; Viveiro.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087678

Above- and belowground nitrogen distribution of a red clover-perennial ryegrass sward along a soil nutrient availability gradient established by organic and conventional cropping systems
Provedor de dados: 21
Autores: Hammelehle, Andreas; Oberson, Astrid; Lüscher, Andreas; Mäder, Paul; Mayer, Jochen.
Aims  Belowground legume nitrogen (N) composed of roots and rhizodeposition is an important N input to soils, but published data of belowground N vary broadly, probably due to extrapolation from short-term experiments and dissimilar growing conditions. We quantified belowground N inputs of red clover (Trifolium pratense L.) during two consecutive years in a clover-grass sward along a soil nutrient availability gradient.  Methods  We established a red clover-perennial ryegrass (Lolium perenne L.) model sward in microplots located in field plots of the DOK experiment, which has a 33-year history of organic and conventional cropping, resulting in a soil nutrient availability gradient. Four treatments were examined: the zero fertilisation control, bio-organic...
Tipo: Journal paper
Palavras-chave: Soil quality; Composting and manuring.
Ano: 2018
URL: http://orgprints.org/34924/1/hammelehle-etal-2018-PlantSoil-Vol425-Issue1-2-p507-525.pdf

Abra sua porteira para o conhecimento.
Provedor de dados: 14
Autores: PRONASOLOS.
bitstream/item/194928/1/2018-FOLDER-Gustavo-PronasolosPR.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Programa de mapeamento de solos; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107423

Abrasive effects of sediments on impellers of pumps used for catching raw water
Provedor de dados: 91
Autores: Serrano,Rodrigo O. P.; Castro,Ana L. P. de; Rico,Edwin A. M.; Pinto,Maria A.; Viana,Edna M. de F.; Martinez,Carlos B.
ABSTRACT This study presents an analysis of the abrasive effects of sediments from the bed of the Acre River, Brazil, on the wear of three different ferrous materials employed in the manufacture of impellers of centrifuge pumps used to catch raw water. In order to evaluate the abrasive wear and specific wear coefficient (k) as a function of sediment concentration, tests were conducted in samples of SAE 8620 steel, nodular cast iron and gray cast iron by using a rotary-ball abrasion meter. These tests employed abrasive slurry with concentration of 1, 2, 3, 5 and 10 g L-1 of sediments in distilled water. The volume of worn material as a function of the relative velocity of water flow in relation to the impeller blades was mathematically estimated. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abrasive wear; Micro abrasion; Sediment concentration.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000900591

Abril termina com tempo quente e seco.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
O mês de abril terminou com poucas chuvas e muito sol, em Jales.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Chuva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091282

Abscisic acid and ethephon treatments applied to ‘Verdejo’ white grapes affect the quality of wine in different ways
Provedor de dados: 63
Autores: González,Raquel; González,María-Rosa; Martín,Pedro.
ABSTRACT: Exogenous ethephon and abscisic acid (ABA) treatments are used worldwide to improve the coloring of red table grapes, but there is little information about their impact on the quality of white grapes and wines. The aim of this work was to evaluate the effects of exogenous ethephon and ABA applications at veraison on the composition of ‘Verdejo’ white grapes, and on the quality of their wines. To attain this objective, a field trial was carried out in a ‘Verdejo’/110 Richter vineyard located in north-central Spain. Two levels of ethephon (0 and 1500 mg L−1) and ABA (0 and 800 mg L−1) were sprayed on clusters at veraison, in a factorial design for three consecutive seasons. Ethephon and ABA had additive effects, decreasing titratable acidity and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera L.; ABA; Growth regulators; Ripening; Tasting.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000500381

Abscysic acid and compatibility of atemoya (Annona x atemoya Mabb.) grafted onto native species
Provedor de dados: 94
Autores: Baron,Daniel; Gimenez,Juliana Iassia; Ferreira,Gisela.
Abstract  Grafting is an effective technique used in the cultivation of commercial fruit species given the necessity to guarantee the genetic characteristics of productive species using selected clones. Although grafting is a common and widespread technique and phytohormones play a key role in the formation of tissues, the relationship between phytohormones, such as abscisic acid, and mechanisms of incompatibility is not yet well elucidated. Thus, the objective of this study was to establish whether a correlation exists between variations in abscisic acid and the compatibility of the atemoya (Annona x atemoya Mabb.) cultivar ‘Thompson’ grafted onto biribá [Annona mucosa (Bail.) H. Rainer], araticum-mirim [Annona emarginata (Schltdl.) H. Rainer ‘var....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytohormones; Rootstock; Post-grafting plant restoration.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000401003

Absence of 2NS/2AS in wheat resistance sources to Magnaporthe oryzae in Brazil.
Provedor de dados: 14
Autores: FERREIRA, J. R.; VANCINI, C.; DEUNER, C. C.; TORRES, G. A. M.; CONSOLI, L.; SEIXAS, C. D. S.; DIANESE, A. de C.; GOULART, A. C. P.; SOTO-GONZÁLES, H. H.
bitstream/item/182539/1/ID44356-2018BPD91.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Trigo; Doença de Planta; Brusone; Pyricularia Oryzae; Wheat; Magnaporthe oryzae; Plant diseases and disorders; Pyricularia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095170

Absence of spatial genetic structure in common dentex (Dentex dentex Linnaeus, 1758) in the Mediterranean Sea as evidenced by nuclear and mitochondrial molecular markers
Provedor de dados: 5
Autores: Viret, Alexiane; Tsaparis, Dimitris; Tsigenopoulos, Costas S.; Berrebi, Patrick; Sabatini, Andrea; Arculeo, Marco; Fassatoui, Chiheb; Magoulas, Antonios; Marengo, Michel; Morales-nin, Beatriz; Caill-milly, Nathalie; Durieux, Eric D.h.
The common dentex, Dentex dentex, is a fish species which inhabits marine environments in the Mediterranean and Northeast Atlantic regions. This is an important species from an ecological, economic and conservation perspective, however critical information on its population genetic structure is lacking. Most samples were obtained from the Mediterranean Sea (17 sites) with an emphasis around Corsica (5 sites), plus one Atlantic Ocean site. This provided an opportunity to examine genetic structuring at local and broader scales to provide science based data for the management of fishing stocks in the region. Two mitochondrial regions were examined (D-loop and COI) along with eight microsatellite loci. The COI data was combined with publicly available...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00456/56735/58513.pdf

Absence of TERT promoter mutations in colorectal precursor lesions and cancer
Provedor de dados: 74
Autores: Cruvinel-Carloni,Adriana; Yamane,Letícia; Scapulatempo-Neto,Cristovam; Guimarães,Denise; Reis,Rui Manuel.
Abstract Hotspot mutations (c.-124bp G &gt; A and c.-146bp G &gt; A) in the promoter region of the TERT gene have been recently described in several types of solid tumors, including glioma, bladder, thyroid, liver and skin neoplasms. However, knowledge with respect to colorectal precursor lesions and cancer is scarce. In the present study we aimed to determine the frequency of hotspot TERT promoter mutations in 145 Brazilian patients, including 103 subjects with precursor lesions and 42 with colorectal carcinomas, and we associated the presence of such mutations with the patients clinical-pathological features. The mutation analysis was conclusive in 123 cases, and none of the precursor and colorectal carcinoma cases showed TERT promoter mutations. We...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colorectal carcinoma; TERT promoter mutations; Precursor lesions.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100082

Absolute marine gravimetry with matter-wave interferometry
Provedor de dados: 5
Autores: Bidel, Y.; Zahzam, N.; Blanchard, C.; Bonnin, A.; Cadoret, M.; Bresson, A.; Rouxel, D.; Lequentrec-lalancette, M. F.
Measuring gravity from an aircraft or a ship is essential in geodesy, geophysics, mineral and hydrocarbon exploration, and navigation. Today, only relative sensors are available for onboard gravimetry. This is a major drawback because of the calibration and drift estimation procedures which lead to important operational constraints. Atom interferometry is a promising technology to obtain onboard absolute gravimeter. But, despite high performances obtained in static condition, no precise measurements were reported in dynamic. Here, we present absolute gravity measurements from a ship with a sensor based on atom interferometry. Despite rough sea conditions, we obtained precision below 10−5 m s−2. The atom gravimeter was also compared with a commercial spring...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00426/53784/54678.pdf

Absorption curves - mineral-extraction under an aeroponic system for white chrysanthemum (Dendranthema grandiflorum (Ramat.) Kitam. cv. Atlantis White)
Provedor de dados: 109
Autores: Chica Toro,Faber de Jesús; Garzón-González,Jorge M.
Abstract The aim of this study focused on the construction of the absorption and extraction curves under an aeroponic system for White chrysanthemum cv. Atlantis White, and therefore, propose the periods of maximum and minimum nutrient accumulation from aboveground, root and total biomass. Vegetative cycle of the plant, measured from the day after transplantation (dat) to aeroponic system, and the first day of court lasted 49 days. Evaluations were carried out each week on plants, in absolute competition. For the average aboveground biomass, three replicates were recorded. To obtain total root biomass only one sample, was measured. Therefore, total biomass in average, had achieved 130.9313 g.plant-1, where 72.26% (94.163 g) corresponded to the aboveground...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Macronutrients; Nutrient balance (plants); Nutritional status; Ornamental species; Plant development stage; Plant nutrition; Plant soil relations.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100086

Abundance and composition of the medium to large-sized mammals in a private area of a REDD+ project in Acre, Brazil
Provedor de dados: 49
Autores: Botelho,André Luis Moura; Borges,Luiz Henrique Medeiros; McFarland,Brian.
Abstract: The implementation of private areas focused on conservation of species and habitats, combined with REDD+ policies, has become an important ally for biodiversity conservation, expanding the conservation areas of the most varied habitats, covering key groups such as large mammals, which are extremely important for the maintenance of ecosystem services. In the upper region of the Purus River in Acre, Brazil, an inventory was carried out using camera-traps, of medium and large mammals community in a private REDD+ area, known as the Purus Project. A total of 19 species of mammals were recorded with an effort of 1859 trap-nigths, including rare, endangered and key species. It is estimated that the richness for the area is of 22 species. Endangered and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Private Areas; Conservation; Camera-trap; Maintenance of Biodiversity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000300306

Abundancia y distribución del zooplancton superficial de la zona costera Arapito - Santa Fé, Estado Sucre, Venezuela
Provedor de dados: 50
Autores: Márquez,Brightdoom; Troccoli,Luis; Marín,Baumar; Díaz-Ramos,José Rafael.
RESUMEN El estudio del zooplancton en la zona costera es fundamental para entender los procesos ecológicos. La zona costera Arapito - Santa Fé, ubicada en el Parque Nacional Mochima, estado Sucre, Venezuela, es considerada un área de gran importancia natural y por ello se planteó el estudio sobre el zooplancton. En este sentido, se determinó la composición y estructura comunitaria del zooplancton, en 20 estaciones, separadas en a) estaciones costeras y b) alejadas de la costa, durante diciembre 2008. Las muestras fueron recolectadas arrastrando oblicuamente una red de Bongo (500 y 300 μm, con flujómetro). La comunidad estuvo caracterizada por la presencia de organismos holoplanctónicos y en menor proporción de meroplancton. Los principales grupos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abundancia; Copépodos; Holoplancton; Meroplancton; Parque Nacional Mochima.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000200111

Açaí seed bran in the feed of slow-growth broilers
Provedor de dados: 36
Autores: ARRUDA,Janaína de Cássia Braga; FONSECA,Lívia Anália Bentes da; PINTO,Leonardo César Portal; PINHEIRO,Higor César de Oliveira; MONTEIRO,Brenda Thamara Oliveira; MANNO,Maria Cristina; LIMA,Kedson Raul de Souza; LIMA,Ana Rita de.
ABSTRACT The aim of this study was to analyze the potential use of açaí seeds as an alternative ingredient in the feed of slow-growth broilers until 28 days of age. We carried out a bromatological analysis of fractions of the açaí fruit. The açaí seed without mesocarp was the best choice for formulation of the açaí seed bran (ASB), which was evaluated in terms of bird performance and economic viability of the supplemented feed. A total of 416 male chicks of the French Red-Naked Neck lineage were used in a completely randomized design with four treatments (0, 2, 6 and 10% inclusion of ASBin the feed) with eight replicates each. The results indicated that ASB can be included in proportions of up to 10% in the diet of slow growth broilers at early development...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative feed; Chicken; Agroindustrial residue; Sustainability; Euterpe oleraceae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000400298

Acanthagrion marinae sp. nov. (Zygoptera: Coenagrionidae): a new species of the apicale group
Provedor de dados: 42
Autores: LOZANO,FEDERICO; RODRIGUES,MARCIEL E.
Abstract Acanthagrion marinae sp. nov. (Holotype male: BRASIL, Mato Grosso do Sul, Campo Grande, UFMS, 20°29’56.26’’S - 54°36’48.43’’W, 547m, leg. M.E. Rodrigues, 03.ii.2015, collection code: VZYG437, MLP) is described and illustrated on the basis of 15 males. The new species belongs to the apicale species group by having horns on S10 and sclerotized hooks on tip of distal segment of the genital ligula. It can be easily distinguished from other species of the group by a combination of characters of the genital ligulae (presence of setae on segment two; absence of setae at flexure; distal lateral lobes of segment three absent). Notes on habitat and a modification of previous keys for the species of the apicale group are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acanthagrion; Coenagrionidae; Neotropics; Odonata; Zygoptera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602865

Acari predatori contro parassiti delle galline
Provedor de dados: 21
Autores: Maurer, Veronika.
In numerosi pollai con il tempo umido e caldo gli acari rossi si moltiplicano in modo esponenziale. La loro presenza è riconoscibile dai depositi brizzolati vicino alle fessure.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare; Poultry.
Ano: 2018
URL: http://orgprints.org/33292/1/Bioattualit%C3%A0_3_2018_V.Maurer.pdf

Acaricidal activity of extracts from different structures of Piper tuberculatum against larvae and adults of Rhipicephalus microplus
Provedor de dados: 36
Autores: BRAGA,Andrina Guimarães Silva; SOUZA,Krishna Ferri Alencar de; BARBIERI,Fabio da Silva; FERNANDES,Cleberson de Freitas; ROCHA,Rodrigo Barros; VIEIRA JUNIOR,José Roberto; LACERDA,Clariana Lins; CELESTINO,Caroline Oliveira; FACUNDO,Valdir Alves; BRITO,Luciana Gatto.
ABSTRACT The strategies to control the cattle tick, Rhipicephalus microplus are based mainly on the use of synthetic pesticides. However, the emergence, establishment, and development of resistance of ticks is rendering the main chemical groups ineffective. Finding new molecules to effectively control infestations by R. microplus is necessary to maintain the productivity of cattle herds, particularly of taurine breeds established in equatorial and tropical regions of the world. Ethanol extracts from the leaves, stems, and fruits of Piper tuberculatum were evaluated in bioassays at concentrations of 50, 25, 12.50, 6.25, 3.12 and 1.56 mg mL-1. The concentrations lethal to 50% of the individuals (LC50) of tick larvae after 24 hours of exposure were 3.62, 3.99...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cattle tick; Bioassay; Active molecules; Piperaceae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000100057

Acariens prédateurs contre parasites des volailles
Provedor de dados: 21
Autores: Maurer, Veronika.
Lorsque le temps est chaud et humide, les acariens des volailles se multiplient de manière explosive dans de nombreux poulaillers et forment, près des fissures, des dépôts ressemblant à du sel et du poivre. Les acariens vont sur les volailles pendant la nuit, leur sucent du sang puis se retirent dans leurs cachettes.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare; Poultry.
Ano: 2018
URL: http://orgprints.org/33290/1/Bioactualites_3_2018_V.Maurer.pdf

Accelerated ageing test and behaviour investigation of isoenzymes in sesame seeds
Provedor de dados: 1
Autores: Nery, Marcela Carlota; Rocha, Adriana de Souza; Pinho, Édila Vilela de Resende Von; Santos, Heloisa Oliveira dos; Fialho, Cintia Maria Teixeira; Nery, Fernanda Carlota.
The seeds of a sesame crop contain approximately 50% oil content, one of the main reasons for their cultivation. However, information regarding methodologies for the assessment of quality seeds of this culture are scarce. Therefore, the objective of this study was to adapt the methods of accelerated ageing tests for sesame seeds and investigate changes in the behaviour of isoenzymes. The physiological characterization of the seeds and electrophoretic analysis of the isoenzymes superoxide dismutase, esterase, catalase, alcohol dehydrogenase, malate dehydrogenase and isocitrate lyase were also performed. For the accelerated ageing test, the seeds were subjected to the traditional method, with a saturated NaCl solution, at ageing times of 0, 24, 48, 72, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Enzymes; Oilseed; Vigour; Quality; Sesamum indicum.; Produção e tecnologia de sementes.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39449

Accelerated ageing test and behaviour investigation of isoenzymes in sesame seeds
Provedor de dados: 1
Autores: Nery, Marcela Carlota; Rocha, Adriana de Souza; Pinho, Édila Vilela de Resende Von; Santos, Heloisa Oliveira dos; Fialho, Cintia Maria Teixeira; Nery, Fernanda Carlota.
The seeds of a sesame crop contain approximately 50% oil content, one of the main reasons for their cultivation. However, information regarding methodologies for the assessment of quality seeds of this culture are scarce. Therefore, the objective of this study was to adapt the methods of accelerated ageing tests for sesame seeds and investigate changes in the behaviour of isoenzymes. The physiological characterization of the seeds and electrophoretic analysis of the isoenzymes superoxide dismutase, esterase, catalase, alcohol dehydrogenase, malate dehydrogenase and isocitrate lyase were also performed. For the accelerated ageing test, the seeds were subjected to the traditional method, with a saturated NaCl solution, at ageing times of 0, 24, 48, 72, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.00.00-9  5.01.03.00-8 enzymes; Oilseed; Vigour; Quality; Sesamum indicum. Produção e tecnologia de sementes.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39449

Accumulation and export of nutrients in cactus pear cladodes (Opuntia ficus-indica) under different managements in the Brazilian Semiarid
Provedor de dados: 96
Autores: Lopes,Marcos Neves; Cândido,Magno José Duarte; Silveira,Walisson Marques; Maranhão,Theyson Duarte; Soares,Ismail; Pompeu,Roberto Cláudio Fernandes Franco; Silva,Rodrigo Gregório da; Carneiro,Maria Socorro de Souza.
ABSTRACT The present study evaluated the accumulation and export of nutrients in cactus pear (Opuntia ficus-indica) cv. Gigante, fertilized with combinations of nitrogen (10, 70, 100, 130, and 190 kg ha−1 year−1 N) and phosphorus (10, 70, 100, 130, and 190 kg ha−1 year−1 P2O5) under annual and biennial harvests, in Quixadá and Tejuçuoca, using a split-plot randomized block design with four replications. In Quixadá, under annual and biennial harvests, the following orders of accumulation of macronutrients (in kg ha−1 year−1) were found, respectively: K (98.8) &gt; Ca (87.2) &gt; N (46.7) &gt; Mg (26.8) &gt; S (18.4) &gt; P (2.04) and Ca (33.5) &gt; K (31.1) &gt; S (18.6) &gt; N (12.9) &gt; Mg (10.5) &gt; P (0.81). In Tejuçuoca, under annual and biennial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fertilization; Harvest frequency; Nutritional demand.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100301

Accumulation and exportation of nutrients by yellow Passion fruit cv. IAC 275
Provedor de dados: 94
Autores: Mattar,Gabriel Stefanini; Moraes,Carolina Cinto de; Meletti,Laura Maria Molina; Purquerio,Luis Felipe Villani.
Abstract  The mineral nutrition is essential to increase yield and fruit quality of passion fruit. There is no information of nutrient accumulation throughout the production cycle. Thus, in order to assist in the correct nutrients supply and update the recommendations, studies involving cultivars and cultivation techniques are necessary. The aim of this study was to evaluate the plant growth, the nutrient accumulation and the exportation in plants of yellow passion fruit cv. IAC 275. The experimental design was a randomized block, with three replications, where the treatments were evaluation times. Stem length, dry mass matter and nutrient accumulation in aerial part (leaves and stems), fruits and roots were evaluated. The maximum daily accumulation rate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passiflora edulis; Advanced seedling; Annual cultivation; Mineral nutrition; Phenology; Sustainability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000300701

Accuracy and precision of phytonematode sampling plans
Provedor de dados: 111
Autores: Abd-Elgawad, Mahfouz Mohamed Mostafa.
Sampling accuracy and precision are basic to nematode research and rational management decision. Taylor's Power Law is used to determine sample size. The published power law parameters are used here differently to define levels of reliability associated with a fixed, cost-determined, sample size. Such levels may provide the decision-maker with more informative data on sampling methods and their reliabilities. Instead of solving for unknown sample number, the rearranged equation to solve for sampling accuracy permitted the use of exact Student’s t-values. The t-values for confidence limits and standard normal variate were used. Both statistical techniques resulted in identical confidence band, in terms of being below, at, or above the economic threshold...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Action thresholds; Berseem clover; Citrus; Economics; Nematode distribution; Rice.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4371

Accuracy of BLUP breeding values in a factorial mating design with mixed families and marker-based parentage assignment in rainbow trout Oncorhynchus mykiss
Provedor de dados: 5
Autores: Haffray, Pierrick; Enez, Florian; Bugeon, Jerome; Chapuis, Herve; Dupont-nivet, Mathilde; Chatain, Beatrice; Vandeputte, Marc.
Marker-based parentage assignment provides the opportunity to investigate factors of efficiency for mixed-family designs and factorial mating. In such designs, family size is both uncontrolled and small, which may be thought to limit the accuracy of estimated breeding values (EBVs). The objective of this work was to estimate the accuracy of EBVs of growth and quality traits in a large factorial mating design and in commercial breeding conditions. An expected six hundred full-sib families of rainbow trout Oncorhynchus mykiss (2042 fish in total) were produced by ten factorial matings of six dams with ten sires. Fish were phenotyped for body weight, carcass yield, fillet yield, fillet fat content and fillet colour, and family information was recovered using...
Tipo: Text
Palavras-chave: Aquaculture; Salmonids; DNA parentage assignment; Sib selection; EBV accuracy.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00429/54062/55395.pdf

Accuracy of genomic selection predictions for hip height in Brahman cattle using different relationship matrices
Provedor de dados: 86
Autores: Farah,Michel Marques; Fortes,Marina Rufino Salinas; Kelly,Matthew; Porto-Neto,Laercio Ribeiro; Meira,Camila Tangari; Carreño,Luis Orlando Duitama; Fonseca,Ricardo da; Moore,Stephen Stewart.
Abstract: The objective of this work was to evaluate the effects of genomic information on the genetic evaluation of hip height in Brahman cattle using different matrices built from genomic and pedigree data. Hip height measurements from 1,695 animals, genotyped with high-density SNP chip or imputed from 50 K high-density SNP chip, were used. The numerator relationship matrix (NRM) was compared with the H matrix, which incorporated the NRM and genomic relationship (G) matrix simultaneously. The genotypes were used to estimate three versions of G: observed allele frequency (HGOF), average minor allele frequency (HGMF), and frequency of 0.5 for all markers (HG50). For matrix comparisons, animal data were either used in full or divided into calibration (80%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bos indicus; Beef cattle; Genomics; Rare alleles.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600717

Accuracy of heparin binding protein: as a new marker in prediction of acute bacterial meningitis
Provedor de dados: 58
Autores: Kandil,Mona; Khalil,Gihane; El-Attar,Eman; Shehata,Gihan; Hassan,Salwa.
ABSTRACT  Background: Cerebrospinal fluid bacterial culture is the gold-standard for confirmation of acute bacterial meningitis, but many cases are not culture confirmed. Antibiotics reduce the chance of a microbiological diagnosis. Objective to evaluate efficacy of Heparin-binding protein in diagnosis of bacterial meningitis.  Patients: 30 patients diagnosed with acute bacterial meningitis, 30 viral meningitis, and 30 subjects with normal CSF findings.  Design: Diagnosis was based on history, clinical criteria, CSF examination, latex agglutination &amp; culture, and sensitivities and response to therapy. HBP was measured using enzyme-linked immunosorbent technique in both serum &amp; CSF.  Results: Cerebrospinal fluid HBP levels averaged 0.82 ± 0.3 ng/mL...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Community acquired meningitis; Acute bacterial meningitis; Heparin binding protein; CSF biomarker; Serum biomarker.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500213

Accuracy of immunoglobulin M and immunoglobulin A of saliva in early diagnosis of dengue: Systematic Review and Meta-analysis
Provedor de dados: 42
Autores: COLONETTI,TAMY; ROCHA,BELISE V.E.; GRANDE,ANTÔNIO J.; ALEXANDRE,MARIA C.M.; DONDOSSOLA,EDUARDO R.; MADEIRA,KRISTIAN; ROSA,MARIA I.
ABSTRACT The objective of the study was to conduct a systematic review to synthesize the current evidence on the accuracy of IgM and IgA to early diagnosis the dengue virus. The review protocol was registered at PROSPERO (CRD 42015024808). We searched for studies in the following electronic database from 1990 to January 2018. The search identified 3507 studies. Five studies were included for quantitative analysis. Three studies included evaluations of salivary IgM provided a sensitivity of 86% and specificity of 93%. Two studies included evaluating of IgA salivary showed a combined sensitivity of 69% and a combined specificity of 98%. Despite the results found and the low methodological quality of the studies included in the meta-analysis it is still soon...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immunoglobulin M; Immunoglobulin A; Antibodies; Dengue virus; Diagnosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603147

Accuracy of methods to estimate potential acidity and lime requirement in soils of west region of Santa Catarina
Provedor de dados: 65
Autores: Predebon,Rodrigo; Gatiboni,Luciano Colpo; Mumbach,Gilmar Luiz; Schmitt,Djalma Eugenio; Dall’Orsoletta,Daniel João; Brunetto,Gustavo.
ABSTRACT: The objective of this study was to compare two methods of evaluation of potencial acidity (H+Al) and two methods to estimate liming requirement (LR) for soils from the west region of Santa Catarina State, Brazil. Fourteen soils were incubated with 7 lime rates for 120 days, obtaining the real values of H+Al at pH 7.0 and LR. These values were used as reference to evaluate the accuracy of two H+Al estimating methods: SMP buffer and calcium acetate at pH 7.0, and to evaluate the accuracy of two LR methods: base saturation (BS) and SMP index. On average, H+Al was underestimated in 6 and 40% by SMP and calcium acetate methods, respectively, especially in soils with high buffer capacity. The LR was underestimated in 20 and 30% by SMP index and BS,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: SMP; Calcium acetate; Base saturation; Liming.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000400253

Aceitação sensorial de doce de umbu com amêndoas de licuri.
Provedor de dados: 14
Autores: CASTRO, C. D. P. da C.; RYBKA, A. C. P.
O umbu e o licuri são frutos de grande importância econômica para os agricultores familiares do Semiárido brasileiro. Apesar do potencial para a alimentação humana, o coco do licuri é pouco explorado quando comparado à cadeia produtiva do umbu. O objetivo deste trabalho foi elaborar e avaliar a aceitação do doce de umbu com amêndoas de licuri como uma alternativa de produto para a agricultura familiar do Nordeste brasileiro. Para isso, foram elaboradas e testadas três formulações de doce em massa variando a concentração de licuri. As amostras foram avaliadas quanto à acidez, pH, sólidos solúveis, aceitação sensorial por consumidores e intenção de compra. A única diferença signifi cativa observada entre as formulações foi o maior valor de acidez (0,55%) em...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Doce de umbu; Amêndoas de licuri; Licuri; Aceitação; Análise de Alimento; Tecnologia de Alimento; Fruta Tropical; Spondias Tuberosa; Syagrus Coronata; Spondias.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096534

Aceitação sensorial e estabilidade do mamão desidratado enriquecido com frutooligossacarídeo.
Provedor de dados: 14
Autores: REIS, R. C.; VIANA, E. de S.; SANTOS, T. M. de S.; JESUS, J. L. de; SILVA, S. C. S. da; MAMEDE, M. E. de O.
bitstream/item/190129/1/BOLETIM-97-Ronielli-AINFO.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Mamão; Papayas.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103480

Acerte o alvo.
Provedor de dados: 14
Autores: SANTOS, R. S. S. dos; KLESENER, D. F.
Combater Drosophila suzukii, pequena mosca conhecida popularmente no Brasil como suzuki, pode se tornar especialmente difícil na produção de morangos em túnel alto, composto por sistema com duas linhas de ?slabs?, a uma altura aproximada de um metro do solo. O inseto pode se esconder na parte inferior das bancadas, sem ser alcançado tanto pelas pulverizações de inseticidas quanto por armadilhas de monitoramento.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Spotted wing drosophila (SWD); Suzuki; Brasil; Mosca; Inseto; Morango; Drosophila suzukii.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102380

Acessos do BAG Milho com grãos de tipo doce.
Provedor de dados: 14
Autores: TEIXEIRA, F. F.; COELHO, R. S.; ARAÚJO, G. R.; PONTELHO, I. de O.
O presente trabalho tem como objetivos: apresentar os acessos do BAG Milho com grãos do tipo doce, seus dados de passaporte e de caracterização, informações sobre os alelos mutantes que conferem o fenótipo doce presentes nestes acessos, e avaliar aspectos agronômicos e relativos à qualidade de milho-doce.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Genética; Banco de Germoplasma.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097544

Acetylcholinesterase inhibition and antimicrobial activity of hydroxyl amides synthesized from natural products derivatives
Provedor de dados: 42
Autores: BOAVENTURA,MARIA AMÉLIA D.; XAVIER,LAURA F.W.; VIEIRA,HENRIETE S.; TAKAHASHI,JACQUELINE A.; NASCIMENTO JUNIOR,WILTON J.D.; ARAUJO,TAMIRES P.; COELHO,AMANDA C.S.
ABSTRACT Thirteen natural products derivatives of hydroxyl amide class, three described for the first time, were synthesized by reaction of three indole acids and 3,4,5-trimethoxybenzoic acid with six different amino alcohols in the presence of triphenylphosphine and N-bromosuccinimide. The derivatives were tested against the Gram (+) bacteria Staphylococcus aureus and Bacillus cereus, Gram (-) Pseudomonas aeruginosa and Escherichia coli, besides the yeast Candida albicans. One of the compounds (7) was selectively active against C. albicans (91.3 ± 0.49% inhibition) showing a great potential as a new drug lead, since it was more active than the positive control, miconazole (88.7 ± 2.41% inhibition). Regarding bacterial inhibition, compounds demonstrated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acetylcholinesterase inhibition antimicrobial activity indole acid derivatives 3; 4; 5-trimethoxybenzoic acid derivatives.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000501945

Achieving the promise of integration in social-ecological research: a review and prospectus
Provedor de dados: 5
Autores: Guerrero, Angela M.; Bennett, Nathan J.; Wilson, Kerrie A.; Carter, Neil; Gill, David; Mills, Morena; Ives, Christopher D.; Selinske, Matthew J.; Larrosa, Cecilia; Bekessy, Sarah; Januchowski-hartley, Fraser A.; Travers, Henry; Wyborn, Carina A.; Nuno, Ana.
An integrated understanding of both social and ecological aspects of environmental issues is essential to address pressing sustainability challenges. An integrated social-ecological systems perspective is purported to provide a better understanding of the complex relationships between humans and nature. Despite a threefold increase in the amount of social-ecological research published between 2010 and 2015, it is unclear whether these approaches have been truly integrative. We conducted a systematic literature review to investigate the conceptual, methodological, disciplinary, and functional aspects of social-ecological integration. In general, we found that overall integration is still lacking in social-ecological research. Some social variables deemed...
Tipo: Text
Palavras-chave: Human-environment systems; Interdisciplinary; Social-ecological systems; Stakeholder participation; Sustainability science.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00462/57376/75100.pdf

Achieving the Sustainable Development Goal 06 in Brazil: the universal access to sanitation as a possible mission
Provedor de dados: 42
Autores: DIAS,CINTIA M.M.; ROSA,LUIZ P.; GOMEZ,JOSE M.A.; D’AVIGNON,ALEXANDRE.
ABSTRACT  Sanitation (which includes national public policies for drinking water, sewage services and waste management) is precarious in Brazil and therefore poses a challenge to a range of actors. Poor sanitation impacts public health, education, the environment, and daily life. Globally, it emits increasing greenhouse gases. Universalization of any major public service appears difficult, if not impossible; however, Brazil’s program to universalize access to electricity proves the opposite, as will be shown in this paper. By describing the successful implementation of electricity for everyone, we show that planned public efforts, coordinated with private initiatives and local communities, have worked, and the same can be achieved for the sanitation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solid Waste (SW); Water; Sewage; Sanitation; Greenhouse gases; Sustainable Development Goals (SDGs).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401337

Acid digestion on river influenced shelf sediment organic matter: Carbon and Nitrogen contents and isotopic ratios
Provedor de dados: 5
Autores: Pasquier, Virgil; Sansjofre, Pierre; Lebeau, Oanez; Liorzou, Celine; Rabineau, Marina.
Rationale Natural stable isotopes ratios (d13Corg and 15N vales) and associated elemental concentrations (i.e. total organic carbon and total nitrogen contents) preserved in marine sediments are frequently used for the determination of paleoenvironmental processes such as the origin of organic matter. Previous studies highlighted biases in the determination of such geochemical proxies due to pre-analysis acid treatment methods. This study is the first systematic comparison of the effect of acid treatment methods on bulk organic matter using a unique sedimentary system, under two contrasting climatic contexts (i.e. glacial vs interglacial). Methods We used the most common method for pre-treatment analysis, which consists of the acidification of bulk...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00407/51830/52429.pdf

ÁCIDO GIBERÉLICO AUXILIA NA SUPERAÇÃO DA DORMÊNCIA FISIOLÓGICA E EXPRESSÃO DE VIGOR DAS SEMENTES DE GRAVIOLA
Provedor de dados: 196
Autores: Rego, Carlos Henrique Queiroz; Cardoso, Fernanda Brito; Cotrim, Mayara Fávero; Cândido, Ana Carina da Silva; Alves, Charline Zaratin.
As sementes de graviola (Annona muricata) apresentam tegumento resistente e impermeável, além de substâncias inibidoras que dificultam a germinação das sementes. Assim, objetivou-se avaliar a contribuição da embebição em ácido giberélico para a superação da dormência e aumento da germinação das sementes de graviola. O delineamento experimental foi inteiramente casualizado, com cinco tratamentos e quatro repetições. As sementes foram escarificadas e em seguida embebidas por 24 horas a 25 ºC em soluções contendo 0; 50; 100; 150 e 200 mg L-1 (ppm) de ácido giberélico. Após este período de embebição as sementes foram submetidas ao teste de germinação, sendo avaliados a porcentagem de germinação, o índice de velocidade e o tempo médio de germinação. As...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2354

Ackerbohnen und Eiweisserbsen haben noch Potential
Provedor de dados: 21
Autores: Dierauer, Hansueli.
Die beiden Mischungen aus Eiweisserbsen mit Gerste und Ackerbohnen mit Hafer oder Triticale haben sich im Bioanbau etabliert. Bei Eiweisserbsen ist der Preis trotz Wegfall des Förderbeitrages mit Fr. 88.- /dt immer noch auf einem guten Niveau. Eiweisserbsen sind in der Fütterung flexibler und in grösseren Mengen einsetzbar. Deshalb ist ihr Preis im Vergleich zu Ackerbohnen Fr. 10.-/dt höher angesetzt.
Tipo: Web product
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34646/1/Dierauer-2018-Ackerbohnen-und-Eiweisserbsen-haben-noch-Potential.pdf

Ações de transferência de tecnologia em inoculação/coinoculação com Bradyrhizobium e Azospirillum na cultura da soja na safra 2017/18 no estado do Paraná.
Provedor de dados: 14
Autores: NOGUEIRA, M. A.; PRANDO, A. M.; OLIVEIRA, A. B. de; LIMA, D. de; CONTE, O.; HARGER, N.; OLIVEIRA, F. T. de; HUNGRIA, M.
bitstream/item/182652/1/CT143-OL.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Transferência de Tecnologia; Soja; Inoculação; Safra; Soybeans; Bradyrhizobium; Azospirillum; Technology transfer.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095314

Acoustic radiation force impulse elastography of the eyes of brachycephalic dogs
Provedor de dados: 45
Autores: Abreu,T.G.M.; Feliciano,M.A.R.; Renzo,R.; Kobashigawa,K.K.; Chacaltana,F.D.Y.C.; Crivelaro,R.M.; Silveira,C.P. B.; Cruz,N.R.N.; Aldrovani,M.; Maronezi,M.C.; Silva,P.A.; Thiesen,R.; Laus,J.L.
ABSTRACT Eyes from brachycephalic dogs were studied by acoustic radiation force impulse (ARFI) elastography to establish quantitative and qualitative reference values related to the shape and rigidity of some ocular structures. Eighty-four eyes from 42 adult brachycephalic dogs were included in this study. Animals were subjected to physical, laboratory, and ophthalmic examinations. Following confirmation of good health, the dogs were subjected to ultrasonography and ARFI elastography, emphasizing the optic nerve, ciliary body, and lens. On qualitative elastography, homogeneous characteristics were observed on the ciliary body and optic nerve. Aqueous and vitreous humors were visualized as mosaic-like images. Quantitative elastography showed the mean optic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Ocular structures; Ultrasound.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401045

Acoustic target classification
Provedor de dados: 5
Autores: Korneliussen, Rolf J.
Data are collected from a variety of acoustic systems in many countries to address a range of ecosystem monitoring and stock management objectives. A key step in the analysis of fisheries acoustics data is target classification, i.e. categorizing the backscatter data, ultimately by target species, so that it can be converted into estimates of abundance or biomass. The information needed to classify acoustic targets may be contained within the acoustic measurements, particularly if they are made over a range of frequencies. The SIMFAMI project, financed by the European Union, presented some multifrequency methods for species identification (Fernandes et al., 2006). Readers should also note that there are two other ICES reports on related topics: CRR No. 238...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00585/69734/67623.pdf

Actiflagelin, a new sperm activator isolated from Walterinnesia aegyptia venom using phenotypic screening
Provedor de dados: 80
Autores: El-Aziz,Tarek Mohamed Abd; Khoury,Sawsan Al; Jaquillard,Lucie; Triquigneaux,Mathilde; Martinez,Guillaume; Bourgoin-Voillard,Sandrine; Sève,Michel; Arnoult,Christophe; Beroud,Rémy; Waard,Michel De.
Abstract  Background Sperm contains a wealth of cell surface receptors and ion channels that are required for most of its basic functions such as motility and acrosome reaction. Conversely, animal venoms are enriched in bioactive compounds that primarily target those ion channels and cell surface receptors. We hypothesized, therefore, that animal venoms should be rich enough in sperm-modulating compounds for a drug discovery program. Our objective was to demonstrate this fact by using a sperm-based phenotypic screening to identify positive modulators from the venom of Walterinnesia aegyptia.  Methods Herein, as proof of concept that venoms contain interesting compounds for sperm physiology, we fractionated Walterinnesia aegyptia snake venom by RP-HPLC and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Snake venom; Walterinnesia aegyptia; Bioactive compounds; Fertility; Sperm motility; Venomics; Tandem mass spectrometry; De novo sequencing; Edman degradation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100301

Action of Essential Oils on Sprouting of Non-Dormant Potato Tubers
Provedor de dados: 52
Autores: Finger,Fernando Luiz; Santos,Mirelle Mayana de Sousa; Araujo,Fernanda Ferreira; Lima,Paula Cristina Carvalho; Costa,Lucas Cavalcante da; França,Christiane de Fatima Martins; Queiroz,Matheus da Costa.
ABSTRACT The breakdown of dormancy and early sprouting is one of the main causes of losses of stored potatoes. Sprouting control becomes important especially when tubers are submitted to long-term storage for further processing by the potato industry. The objective of this work is to evaluate the effect of organic sprout inhibitors, eugenol and menthol essential oils, on the suppression of growth on non-dormant ‘Asterix’ tubers stored at 8 °C. Administration of eugenol and menthol essential oils reduced the number and the length of sprouts during cold storage up to fifty days. Nevertheless, the essential oils stimulated the break of bud apical dominance, stimulating auxiliary buds growth. The effect of the oils was restricted to inducing necrosis of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Eugenol; Menthol; Buds; Periderm.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100206

Action of Imazethapyr and Lactofen on the Nodulation of Conventional and Transgenic Soybean under Drought Stress Conditions
Provedor de dados: 87
Autores: GONÇALVES,C.G.; SILVA JUNIOR,A.C.; SCARANO,M.; PEREIRA,M.R.R.; MARTINS,D.
ABSTRACT: This research aimed at studying the action of the herbicides imazethapyr and lactofen on the root system and rhizobium/plant interaction, when they are sprayed at two phenological development stages of soybean cultivars under different soil water management. The soybean cultivars MG/BR 46 Conquista (conventional) and BRS Valiosa (RR) were submitted to three minimum soil water potential (Ψs): -0.03; -0.07 and -0.5 MPa at the V2 and V4 phenological stages. The herbicides imazethapyr at the rate (100 g a.i. ha-1) and lactofen at the rate (180 g a.i. ha-1) were sprayed 10 days after the start of water restrictions. Twenty-one days after the application of the herbicides, root dry matter and root nodulation were evaluated. The BRS Valiosa (RR) soybean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ALS; Glycine max; Phytotoxification; PROTOX; Symbiotic fixation of N2.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100278

Action time and feed frequency of Lactobacillus plantarum for Nile tilapia
Provedor de dados: 45
Autores: Jatobá,A.; Pereira,M. O.; Vieira,L. M.; Bitencourt,M.; Rodrigues,E.; Fachini,F. A.; Moraes,A. V.
RESUMO O objetivo desta pesquisa foi avaliar o tempo de ação do Lactobacillus plantarum no trato intestinal, assim como em qual frequência esse probiótico deve ser oferecido para tilápia-do-nilo (Oreochomis niloticus). Quarenta e oito tilápias foram alimentadas com ou sem probiótico, durante 14 dias. Após esse período, os peixes foram esviscerados, e amostras do trato intestinal foram semeadas em ágar TCBS, cetrimide e MRS. Esse procedimento foi repetido dois, quatro e seis dias após o 14º dia. Depois disso, 252 tilápias foram divididas em quatro tratamentos, peixes alimentados com probiótico suplementado em 100%, 50%, 25% e 0% (controle) das alimentações. Após nove semanas, os índices zootécnicos foram avaliados. No dia zero, verificou-se maior...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Probiotics; Oreochomis niloticus; Growth performance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100327

Active faulting and deep crustal structure of the Eastern Sicily Margin
Provedor de dados: 5
Autores: Dellong, David.
In the Ionian Sea (central Mediterranean) the slow convergence between Africa and Eurasia results in the formation of a narrow subduction zone. The nature of the crust of the subducting plate remains debated and could represent the last remnants of the Neo-Tethys ocean. The origin of the Ionian basin is also under discussion, especially concerning the rifting mechanisms as the Malta Escarpment could represent a remnant of this opening. This subduction retreats toward the south-east (motion occurring since the last 35 Ma) but is confined to the narrow Ionian basin. A major lateral slab tear fault is required to accommodate the slab rollback.This fault is thought to propagate along the eastern Sicily margin but its precise location remains controversial.This...
Tipo: Text
Palavras-chave: Méditerranée; Ionien; Calabre; Géodynamique; Marge; Faille de déchirure lithosphérique; Sismicité; Sismique; Grand-angle; Bathymétrie; Gravimétrie; Modélisation; Mediterranean; Ionian; Calabria; Geodynamic; Subduction; Margin; STEP fault; Wide-angle seismic; Seismicity; Bathymetry; Gravity; Modelling.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00499/61026/64430.pdf

Active ingredients, mechanisms of action and efficacy tests of antipollution cosmetic and personal care products
Provedor de dados: 60
Autores: Velasco,Maria Valéria Robles; Sauce,Rafael; Oliveira,Camila Areias de; Pinto,Claudinéia A.S. de Oliveira; Martinez,Renata Miliani; Baah,Stephanie; Almeida,Tânia Santos; Rosado,Catarina; Baby,André Rolim.
Urban population around the globe is direct exposed to the pollution caused by several sources (vehicles, industries, smokes etc.) and primary pollutants are divided in particulate matter and toxic gases. Current researches in populous countries indicated that exposure to pollution could affect sebum composition, stratum corneum quality and signs of skin aging. Hair and scalp are also affected by the excessive exposure to pollutants, resulting in a dull, dry and lifeless appearance. Cosmetics have been evolved conceptual and scientifically to achieve substantial effectiveness against pollution damaging on the cutaneous tissue, involving the development of innovative multipurpose active ingredients and efficacy tests, skilled to prove the protection and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Active ingredients; Antipollution; Cosmetics; Efficacy tests.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000700402

ACTIVIDAD ANTIPROLIFERATIVA DE ACEITES ESENCIALES DE PLANTAS CULTIVADAS EN COLOMBIA
Provedor de dados: 37
Autores: VELANDIA,Sindi Alejandra; QUINTERO,Elizabeth; STASHENKO,Elena E; OCAZIONEZ,Raquel E.
RESUMEN Colombia posee gran diversidad de plantas medicinales, pero pocas han sido objeto de investigación. En este trabajo se evaluó la actividad antiproliferativa de aceites esenciales obtenidos por hidrodestilación asistida por microondas. Se analizaron 15 muestras de 11 especies en ensayos del MTT en células cancerosas MCF-7, HeLa y HepG-2 y se incluyeron células normales humanas (HEK293) y de animales (Vero y B16F10) para evaluar selectividad. La composición química de muestras activas se determinó por cromatografía de gases acoplada a espectrometría de masas (GC-MS). Aceites esenciales de cuatro especies mostraron actividad antiproliferativa (CI50: 50 μg/mL) en células HeLa y/o MCF-7, en el siguiente rango (índice de selectividad en paréntesis):...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aceite esencial; Apoptosis; Cáncer; Fitoterapia; MTT.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2018000200189

Actividad de GSX-Px, concentración de selenio y calidad del eyaculado en sementales ovinos suplementados con selenio durante la época reproductiva
Provedor de dados: 115
Autores: Carrillo-Nieto,Oscar; Domínguez-Vara,Ignacio A.; Huerta-Bravo,Maximino; Jaramillo-Escutia,Gerardo; Díaz-Zarco,Soledad; Vázquez-Armijo,José Fernando; Pescador-Salas,Nazario; Revilla-Vázquez,Alma.
Resumen En México se han diagnosticado deficiencias de minerales traza en ovinos en pastoreo, pero hay pocas estrategias para corregirlas y evaluar su respuesta. El objetivo de este estudio fue evaluar, en sementales ovinos (10 Hampshire con PV 80.6±7.6 kg y 8 Suffolk con PV 86.3±9.3 kg), el efecto de un suplemento de selenito de sodio en un bolo intraruminal de liberación prolongada (500 mg de Se), sobre el PV, condición corporal, circunferencia escrotal, variables hemáticas, actividad de glutatión peroxidasa, concentración de selenio en suero sanguíneo y características del eyaculado. El diseño experimental fue completamente al azar con arreglo factorial 2x2x3 sin y con Se (bolo intraruminal), razas (Hampshire y Suffolk) y tres meses en la época...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carneros; Selenito de sodio; Bolo intraruminal; Semen; Glutatión peroxidasa.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000600827

Activité des navires de pêche 2017 : façade Antilles
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60175/63519.pdf

Activité des navires de pêche 2017 : façade Atlantique
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60174/63518.pdf

Activité des navires de pêche 2017 : façade Méditerranée
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60176/63520.pdf

Activité des navires de pêche 2017 : façade Mer du Nord - Manche
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60173/63517.pdf

Activité des navires de pêche 2017 : océan Mer du Nord - Manche - Atlantique
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60177/63521.pdf

Activité des navires de pêche 2017 : quartier maritime Ajaccio
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60138/63482.pdf

Activité des navires de pêche 2017 : quartier maritime Arcachon
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60150/63494.pdf

Activité des navires de pêche 2017 : quartier maritime Audierne
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60125/63469.pdf

Activité des navires de pêche 2017 : quartier maritime Auray
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60126/63470.pdf

Activité des navires de pêche 2017 : quartier maritime Bastia
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60139/63483.pdf

Activité des navires de pêche 2017 : quartier maritime Bayonne
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60151/63495.pdf

Activité des navires de pêche 2017 : quartier maritime Bordeaux
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60152/63496.pdf

Activité des navires de pêche 2017 : quartier maritime Boulogne-sur-Mer
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60136/63480.pdf

Activité des navires de pêche 2017 : quartier maritime Brest
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60127/63471.pdf

Activité des navires de pêche 2017 : quartier maritime Caen
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60146/63490.pdf

Activité des navires de pêche 2017 : quartier maritime Camaret
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60128/63472.pdf

Activité des navires de pêche 2017 : quartier maritime Cayenne
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60161/63505.pdf

Activité des navires de pêche 2017 : quartier maritime Cherbourg
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60147/63491.pdf

Activité des navires de pêche 2017 : quartier maritime Concarneau
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60129/63473.pdf

Activité des navires de pêche 2017 : quartier maritime Dieppe
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60148/63492.pdf

Activité des navires de pêche 2017 : quartier maritime Douarnenez
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60130/63474.pdf

Activité des navires de pêche 2017 : quartier maritime Dunkerque
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60137/63481.pdf

Activité des navires de pêche 2017 : quartier maritime Fécamp
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60149/63493.pdf

Activité des navires de pêche 2017 : quartier maritime Fort-de-France
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60123/63467.pdf

Activité des navires de pêche 2017 : quartier maritime Guilvinec
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00489/60105/63455.pdf

Activité des navires de pêche 2017 : quartier maritime Ile d'Oléron
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60153/63497.pdf

Activité des navires de pêche 2017 : quartier maritime La Rochelle
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60154/63498.pdf

Activité des navires de pêche 2017 : quartier maritime Le Havre
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00489/60104/63454.pdf

Activité des navires de pêche 2017 : quartier maritime Les Sables d'Olonne
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60157/63501.pdf

Activité des navires de pêche 2017 : quartier maritime L'Ile d'Yeu
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60156/63500.pdf

Activité des navires de pêche 2017 : quartier maritime Lorient
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00489/60103/63453.pdf

Activité des navires de pêche 2017 : quartier maritime Marennes
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60155/63499.pdf

Activité des navires de pêche 2017 : quartier maritime Marseille
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60140/63484.pdf

Activité des navires de pêche 2017 : quartier maritime Martigues
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60141/63485.pdf

Activité des navires de pêche 2017 : quartier maritime Morlaix
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60131/63475.pdf

Activité des navires de pêche 2017 : quartier maritime Nantes
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60158/63502.pdf

Activité des navires de pêche 2017 : quartier maritime Nice
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60142/63486.pdf

Activité des navires de pêche 2017 : quartier maritime Noirmoutier
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60159/63503.pdf

Activité des navires de pêche 2017 : quartier maritime Paimpol
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60132/63476.pdf

Activité des navires de pêche 2017 : quartier maritime Pointe-à-Pitre
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60124/63468.pdf

Activité des navires de pêche 2017 : quartier maritime Port-Vendres
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60143/63487.pdf

Activité des navires de pêche 2017 : quartier maritime Saint-Brieuc
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60133/63477.pdf

Activité des navires de pêche 2017 : quartier maritime Saint-Denis de La Réunion
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60162/63506.pdf

Activité des navires de pêche 2017 : quartier maritime Saint-Malo
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60134/63478.pdf

Activité des navires de pêche 2017 : quartier maritime Saint-Nazaire
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60160/63504.pdf

Activité des navires de pêche 2017 : quartier maritime Sète
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60144/63488.pdf

Activité des navires de pêche 2017 : quartier maritime Toulon
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60145/63489.pdf

Activité des navires de pêche 2017 : quartier maritime Vannes
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60135/63479.pdf

Activité des navires de pêche 2017 : région Bretagne
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60164/63508.pdf

Activité des navires de pêche 2017 : région Corse
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60168/63512.pdf

Activité des navires de pêche 2017 : région Hauts-de-France
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60167/63511.pdf

Activité des navires de pêche 2017 : région Normandie
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60163/63507.pdf

Activité des navires de pêche 2017 : région Nouvelle-Aquitaine
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60171/63515.pdf

Activité des navires de pêche 2017 : région Occitanie
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60169/63513.pdf

Activité des navires de pêche 2017 : région Pays de la Loire
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60172/63516.pdf

Activité des navires de pêche 2017 : région Provence-Alpes-Côte d'Azur
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60170/63514.pdf

Activité des navires de pêche 2017 : sous-région Nord Bretagne, quartiers de Saint-Malo à Camaret
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60165/63509.pdf

Activité des navires de pêche 2017 : sous-région Sud Bretagne, quartiers de Douarnenez à Vannes
Provedor de dados: 5
Autores: SIH. Système d'Informations Halieutiques de l'Ifremer.
Ce document est réalisé dans le cadre du projet « Système d'Informations Halieutiques » (SIH) de l'Ifremer, qui constitue le réseau d'observation des ressources halieutiques et des usages associés. Ce projet s'inscrit dans la mission de service d'intérêt public de l'Ifremer consistant à « connaître, évaluer et mettre en valeur les ressources des océans et permettre leur exploitation durable ». Outre la collecte des données pertinentes permettant l'analyse du secteur des pêches, le SIH a en charge l'élaboration d'indicateurs sur les flottilles de pêche et leur restitution sous forme de synthèses aux différents acteurs de la filière pêche (depuis la recherche jusqu'aux professionnels et gestionnaires) et du grand public.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00490/60166/63510.pdf

Activities and Novel Applications of Secondary Metabolite Coumarins
Provedor de dados: 87
Autores: HUSSAIN,M.I.; QAMAR ABBAS,S.; REIGOSA,M.J.
ABSTRACT: This review covers biological activity of secondary metabolites, coumarin and their derivatives on different organisms (pests, pathogens, weeds), as well as their applications in agriculture as eco-friendly pesticides and weed control agents. Naturally occurring coumarins have shown biological and allelopathic potential on a broad range of organisms. Coumarin inhibits seed germination, root growth, morphology, histology, water uptake, respiration, photosynthesis, cell elongation, cell división and differentiation. Coumarin demonstrate excellent insecticidal potential against eggs, larvae and adult insects. Coumarin showed antifeedent responses in a wide range of memebers from invertebrates to vertebrates. The information provided in this review...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coumarin; Secondary metabolites; Multifunctionality; Herbivory; Allelopathy; Phytotoxicity; Weed control.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100220

Activity and Stability of Dispersed Multi Metallic Pt-based Catalysts for CO Tolerance in Proton Exchange Membrane Fuel Cell Anodes
Provedor de dados: 42
Autores: HASSAN,AYAZ; TICIANELLI,EDSON A.
ABSTRACT Studies aiming at improving the activity and stability of dispersed W and Mo containing Pt catalysts for the CO tolerance in proton exchange membrane fuel cell (PEMFC) anodes are revised for the following catalyst systems: (1) a carbon supported PtMo electrocatalyst submitted to heat treatments; (2) Pt and PtMo nanoparticles deposited on carbon-supported molybdenum carbides (Mo2C/C); (3) ternary and quaternary materials formed by PtMoFe/C, PtMoRu/C and PtMoRuFe/C and; (4) Pt nanoparticles supported on tungsten carbide/carbon catalysts and its parallel evaluation with carbon supported PtW catalyst. The heat-treated (600 oC) Pt-Mo/C catalyst showed higher hydrogen oxidation activity in the absence and in the presence of CO and better stability,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heat treatment; CO tolerance; Stability; Carbides; Quaternary catalysts.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200697

Activity of Antioxidant Enzymes in Euphorbia heterophylla Biotypes and their Relation to Cross Resistance to ALS and Protox Inhibitors
Provedor de dados: 87
Autores: XAVIER,E.; TREZZI,M.M.; OLIVEIRA,M.C.; VIDAL,R.A.; BRUSAMARELLO,A.P.
ABSTRACT: The characteristics of multiple resistance in Euphorbia heterophylla biotypes to herbicides that are inhibitors of ALS (Acetolactate synthase) and PPO (Protoporphyrinogen oxidase) and their responsible mechanisms are still not completely elucidated. The objectives of this study were to identify cross-resistance to herbicides from different chemical groups of ALS inhibitors (imidazolinones, sulfonylureas, pyrimidyl benzoates and sulfonanilides) and also PPO inhibitors (diphenylethers, phthalamides, oxadiazoles, triazolinones and pyrimidinediones) in E. heterophylla biotypes with multiple resistance to these herbicides; to analyze whether the antioxidant enzymes superoxide dismutase (SOD) and peroxidase (POD) constitute mechanisms that are...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dose-response curves; Superoxide dismutase; Peroxidase; Acetolactate synthase; Protoporphyrinogen oxidase.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100340

Activity of antioxidative enzymes in watercress and Chinese cabbage plants grown under hydroponic system with brackish water
Provedor de dados: 75
Autores: Lira,Raquele M; Silva,Ênio FF; Willadino,Lilia; Oliveira Filho,Ronaldo A; Andrade,Gilvany R.
ABSTRACT Underground water reserves in Semiarid Region present high salinity levels; however, scarcity of resource compels farmers to use this water for conventional agriculture. Biomass production and activity of the antioxidative defense system of Chinese cabbage and watercress were evaluated in plants grown under hydroponic NFT system with brackish water. The experimental design was completely randomized, with four replications and five water salinity levels (1.95; 3.37; 4.48; 6.82 and 7.51 dS m-1), obtained by an increasing addition of NaCl into the local water supply and nutrient salts for preparation of nutrient solution. Both watercress and Chinese cabbage plants decreased in fresh and dry shoot biomass, in relation to increase of salinity in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Naturtium officinale; Brassica pekinensis; Superoxide dismutase; Ascorbate peroxidase; Catalase.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200205

Activity of the antiarrhythmic drug amiodarone against Leishmania (L.) infantum: an in vitro and in vivo approach
Provedor de dados: 80
Autores: Pinto,Erika G.; Tempone,Andre G.
Abstract  Background: Considering the high toxicity and limited therapies available for treating visceral leishmaniasis (VL), the drug repositioning approach represents a faster way to deliver new therapies to the market.  Methods: In this study, we described for the first time the activity of a potent antiarrhythmic, amiodarone (AMD), against L. (L.)infantum and its in vitro and in vivo activity.  Results: The evaluation against promastigotes has shown that amiodarone presents leishmanicidal effect against the extracellular form, with an IC50 value of 10 μM. The activity was even greater against amastigotes in comparison with promastigotes with an IC50 value of 0.5 μM. The selectivity index in relation to the intracellular form demonstrated that the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmania; Visceral leishmaniasis; Amiodarone; In vitro; In vivo.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100320

Activity patterns of frugivorous phyllostomid bats in an urban fragment in southwest Amazonia, Brazil
Provedor de dados: 76
Autores: Verde,Rair S.; Silva,Richarlly C.; Calouro,Armando M.
ABSTRACT: The habitat fragmentation modifies the pattern of animal activity. This study aimed to determine the activity pattern of frugivorous bat species in an urban forest fragment in southwestern Amazonia. The study was conducted from August 2013 to September 2014 with 10 mist nets (9m x 2.5m), opened at ground level throughout all the night and totaling 64,800 m².hour/net. Two hundred and sixty-one captures of bats from 28 species were recorded. The period with the highest capture rate and species of bats was the first period of the night (until 00:00). The species with the highest incidence of catches were, in ascending order, Carollia brevicauda (Schinz, 1821), Carollia perpicillata (Linnaeus, 1758), Artibeus planirostris (Spix, 1823), and Artibeus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon forest; Forest fragmentation; Fruit-eating; Pattern hourly activity; Phyllostomidae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100216

ACÚMULO DE MATÉRIA SECA E NUTRIENTES NO CAPIM-MOMBAÇA EM FUNÇÃO DO MANEJO DA ADUBAÇÃO NITROGENADA
Provedor de dados: 196
Autores: Galindo, Fernando Shintate; Buzetti, Salatiér; Teixeira Filho, Marcelo Carvalho Minhoto; Dupas, Elisângela; Ludkiewicz, Mariana Gaioto Ziolkowski.
O nitrogênio é um elemento de extrema importância na cultura de forrageiras, sendo o nutriente que mais influencia na produtividade e na qualidade das pastagens. Objetivou-se estudar a condução de uma pastagem com alto potencial produtivo utilizando fontes e doses de nitrogênio. As fontes de N foram nitrato de amônio (N.A.) e ureia aplicadas nas doses de N: 0, 50, 100, 150 e 200 kg ha-1 por corte, na espécie forrageira Panicum maximum cv. Mombaça, avaliando o acúmulo de nitrogênio (N), fósforo (P) e potássio (K) e a taxa de acúmulo de matéria seca (MS). As fontes de N não influenciaram o acúmulo de N, P e K e taxa de acúmulo de MS. As doses influenciaram positivamente no acúmulo de N, K e a taxa de acúmulo de MS, ocorrendo incremento com o aumento das...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2132

Acute carbon monoxide poisoning with coexisting cerebral and myocardial infarction: The brain-heart connection and challenges of management in resource-limited settings
Provedor de dados: 40
Autores: Oghuvwu,Sunday Omokiniovo; Isah,Ambrose Ohumagho; Opadeyi,Abimbola; Ayinbuomwan,Stephen A.
Carbon monoxide poisoning pose significant public health consequence and management can be challenging in resource-poor countries. This is a commentary of a 40 year-old farmer with a five day history of loss of consciousness following overnight inhalation of carbon monoxide. Neuroimaging and electrophysiologic studies showed bilateral internal capsule and myocardial infarction. He had unsuccessful treatment with normobaric oxygen therapy in the absence of hyperbaric oxygen. This case depicts the brain-heart connection in carbon monoxide poisoning and highlights the challenges of management in a resource poor setting.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Carbon monoxide; Poisoning; Acute; Infarction.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432018000200004

Acute exercise inhibits gastric emptying of liquids in rats: influence of the NO-cGMP pathway
Provedor de dados: 56
Autores: Cavalcante,A.K.M.; Siqueira,R.C.L.; Feitosa Júnior,V.N.; de Andrade,C.R.; Santos,A.A.; Silva,M.T.B.
We previously found that acute exercise inhibited the gastric emptying of liquid in awake rats by causing an acid-base imbalance. In the present study, we investigated the involvement of the nitric oxide-cyclic guanosine monophosphate (NO-cGMP) pathway, vasoactive intestinal peptide (VIP), and corticotropin-releasing factor (CRF) peptide in this phenomenon. Male rats were divided into exercise or sedentary group and were subjected to a 15-min swim session against a load (2.5 or 5% b.w.). The rate of gastric emptying was evaluated after 5, 10, or 20 min postprandially. Separate groups of rats were treated with vehicle (0.9% NaCl, 0.1 mL/100 g, ip) or one of the following agents: atropine (1.0 mg/kg, ip), the NO non-selective inhibitor Nω-nitro-L-arginine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acute exercise; Bioelectrical impedance; Gastric motility; High-intensity exercise.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001100607

ACUTE EXPOSITION OF COMMON SNOOK JUVENILES TO SUBLETHAL LEVELS OF NITRATE
Provedor de dados: 37
Autores: PEDROTTI,Fabiola; MAGNOTTI,Caio; STERZELECKI,Fabio; CERQUEIRA,Vinicius.
ABSTRACT The present study aimed to evaluate nitrate acute toxicity in cultured common snook Centropomus undecimalis juveniles. Fish (20.35±6.10 g and 13.90±1.75 cm) were submitted to a control treatment (without nitrate addition) plus 20 increasing concentrations of nitrate up to 2735 mg L-1 obtained by sodium nitrate. System was semi-static, with 100 % daily water renewed and sodium nitrate addition to maintain the respective concentrations. Water temperature was 20.99±0.55 °C, dissolved oxygen 6.79±0.21 mg L-1, pH 8.23±0.10, alkalinity 141.80±7.68 mg L-1 CaCO3, salinity 33.47±3.75 g L-1, total ammonia and nitrite less than 1 mg L-1. During experimental period (96 h), no mortalities were observed in fish with or without nitrate addition. Compared to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Centropomidae; Marine fish; Nitrogen.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2018000300304

Acute rumenitis due to lipid overload in a bovine
Provedor de dados: 65
Autores: Bonadiman,Humberto Binsfeld; Schwertz,Claiton Ismael; Sousa,Susy Hermes de; Bianchi,Ronaldo Michel; Caprioli,Rafaela Albuquerque; Dalto,André Gustavo Cabrera; Pavarini,Saulo Petinatti; Driemeier,David.
ABSTRACT:  The objective of this paper is to report the epidemiological, clinical, and pathological aspects of a case of rumenitis due to the ingestion of soybean oil in a bovine. The ox had access to barrels that stored soybean oil and ingested an indeterminate amount of the product. After consuming it, the animal presented hiporexia; liquid, brownish, and greasy feces; severe dehydration (12%); apathy; sternal recumbency; and death with a clinical evolution of 4 days. At necropsy, the rumen was filled with voluminous food and moderate amount of white-gray liquid with a greasy appearance. Upon microscopic examination, hydropic degeneration of the epithelium and areas of mucosal necrosis were observed in the rumen and reticulum. From these findings, we...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diseases of ruminants; Nutrition; Ruminal acidosis; Soybean oil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900550

Acute toxicity study of a polysaccharide based hydrogel from linseed for potential use in drug delivery system
Provedor de dados: 60
Autores: Haseeb,Muhammad Tahir; Bashir,Sajid; Hussain,Muhammad Ajaz; Ashraf,Muhammad Umer; Erum,Alia; Naeem-ul-Hassan,Muhammad.
ABSTRACT Linseed hydrogel (LSH) was evaluated by acute toxicity for its potential application in oral drug delivery design. White albino mice and rabbits were divided in four groups (I-IV) and different doses of LSH (1, 2 and 5 g/kg body weight) were given except to the control group (I) that was left untreated. Rabbits were monitored for eye irritation, acute dermal toxicity and primary dermal irritation, whereas, body weight, food and water consumption, hematology and clinical biochemistry, gross necropsy and histopathology of vital organs were scrutinized in mice. LSH was considered safe after eye irritation test as no adverse signs or symptoms were seen in the eye. In dermal toxicity and irritation study, skin of treated rabbits was found normal in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Linseed hydrogel; Acute toxicity; Hematology; Clinical biochemistry; Polysaccharide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200610

Adaptability and phenotypic stability of sugarcane clones
Provedor de dados: 86
Autores: Regis,Jiuli Ani Vilas Boas; Andrade,João Antonio da Costa; Santos,Adriano dos; Moraes,Aparecido; Trindade,Rafael William Romo; Henriques,Hermano José Ribeiro; Polis,Bruno Henrique; Oliveira,Luiz Carlos.
Abstract: The objective of this work was to select superior sugarcane (Saccharum officinarum) clones with good stability and adaptability, considering the genotype x environment interaction in two productive cycles. Twenty-five early clones plus five control clones were evaluated during two cuts (ratoon cane and plant cane) in 24 environments. A randomized complete block design was used, with three replicates. Tons of stems per hectare and tons of pol per hectare were evaluated. To verify adaptability and stability, the bisegmented regression and the multivariate (AMMI and GGE biplot) methods were used. According to the three methods, which are complementary regarding the desired information, the most promising clones in terms of stability and general...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum officinarum; AMMI; Genotype x environment interaction; GGE biplot.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000100042

Adaptability and stability assessment of bean cultivars of the carioca commercial group by a Bayesian approach
Provedor de dados: 1
Autores: Euzebio, Milena Pierotti; Fonseca, Inês Cristina de Batista; Fonseca Júnior, Nelson da Silva; Nascimento, Moysés; Giordani, Willian; Gonçalves, Leandro Simões Azeredo.
 To develop new bean commercial cultivars, a series of experiments called Value for Cultivation and Use (VCU) assays are necessary. Bayesian analysis using information on prior VCU trials is an alternative to obtain greater precision during genotype selection. The objective of the present work was to select, under a Bayesian perspective, genotypes of the carioca bean from the state of Paraná that combine high adaptability and phenotypic stability, using information from previous VCU assays. This study used data from six experiments conducted in a randomized block design, in which the grain yield of 18 genotypes was assayed. To represent weakly informative prior distributions, the study used probability distributions with high variance; to represent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Agrárias Phaseolus vulgaris L.; Value for cultivation and use; Eberhart and Russell; Bayes factor; Informative prior. Melhoramento de Plantas.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35272

Adaptability and stability assessment of bean cultivars of the carioca commercial group by a Bayesian approach
Provedor de dados: 1
Autores: Euzebio, Milena Pierotti; Fonseca, Inês Cristina de Batista; Fonseca Júnior, Nelson da Silva; Nascimento, Moysés; Giordani, Willian; Gonçalves, Leandro Simões Azeredo.
 To develop new bean commercial cultivars, a series of experiments called Value for Cultivation and Use (VCU) assays are necessary. Bayesian analysis using information on prior VCU trials is an alternative to obtain greater precision during genotype selection. The objective of the present work was to select, under a Bayesian perspective, genotypes of the carioca bean from the state of Paraná that combine high adaptability and phenotypic stability, using information from previous VCU assays. This study used data from six experiments conducted in a randomized block design, in which the grain yield of 18 genotypes was assayed. To represent weakly informative prior distributions, the study used probability distributions with high variance; to represent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L.; Value for cultivation and use; Eberhart and Russell; Bayes factor; Informative prior.; Melhoramento de Plantas.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35272

Adaptability and stability of commercial yield of arracacha in southern region of Minas Gerais State
Provedor de dados: 75
Autores: Carvalho,Agnaldo DF; Madeira,Nuno R; Silva,Giovani O.
ABSTRACT The arracacha is a great economical alternative for Brazilian farmers. The aim of this research was to determine the stability and adaptability of arracacha clones by the methodology of factors analysis and bissegmented regression. Five clones, three cultivars (Amarela de Senador Amaral, BRS Rubia 41 and BRS Catarina 64), and two advanced clones (EH-48 and EH-56) were evaluated in 10 locations in the southern of the Minas Gerais State, Brazil, in the agricultural years 2012/13, 2013/14 and 2015/16. The experimental plots consisted of three random samples within the arracacha observation units. Each sample consisted of five plants collected in sequence, highlighting and weighing commercial roots and transforming the portion of the production data...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arracacia xanthorrhiza; Peruvian carrot; Genotype x environment interaction; Cultivars.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000100100

Adaptability and stability of common bean genotypes in family farming systems
Provedor de dados: 86
Autores: Melo,Patrícia Guimarães Santos; Alvares,Renata Cristina; Pereira,Helton Santos; Braz,Antônio Joaquim Braga Pereira; Faria,Luis Claudio; Melo,Leonardo Cunha.
Abstract: The objective of this work was to evaluate the interaction between genotypes and environments for grain yield of common bean (Phaseolus vulgaris) lines and cultivars with potential for use in family farming systems. Data from value for cultivation and use tests, carried out in 20 environments in the state of Goiás, Brazil, were analyzed in two cycles (2007/2008 and 2009/2010) in the dry, rainy, and winter crop seasons. Each test consisted of 15 genotypes from the carioca, purple, and rosinha common bean commercial groups. The experimental design was randomized complete block, with three replicates. The methodologies used to test the stability and adaptability of the genotypes were the one of Lin &amp; Binns, of Cruz, the additive main effects and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; AMMI; Cultivars; Genotype x environment interaction; GGE biplot analysis; Value for cultivation and use.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200189

Adaptability and stability of flood-irrigated rice cultivars released to the subtropical region of Brazil
Provedor de dados: 86
Autores: Streck,Eduardo Anibele; Magalhães Júnior,Ariano Martins de; Fagundes,Paulo Ricardo Reis; Aguiar,Gabriel Almeida; Facchinello,Paulo Henrique Karling; Oliveira,Antônio Costa de.
Abstract: The objective of this work was to estimate the effects of genotype x environment interaction and the genetic potential of flood-irrigated rice cultivars, released between 1972 and 2017, for the state of Rio Grande do Sul, Brazil. The experiments were carried out in the field, in all agroclimatic regions of flood-irrigated rice crop in the state, between the 2005/2006 and 2015/2016 crop years, totaling 60 environments (trials), with 1,961 experimental units. Twenty-five cultivars of irrigated rice were evaluated for the traits grain yield, plant height, days to flowering, and whole grain quality after milling. The values of adaptability and stability were estimated with the aid of mixed models. The rice cultivars BRS Pampa, BRS Pampeira, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Genotype x environment interaction; Mixed models; Plant breeding; Zoning of cultivars.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001001140

Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
Provedor de dados: 86
Autores: Szareski,Vinícius Jardel; Carvalho,Ivan Ricardo; Kehl,Kassiana; Levien,Alexandre Moscarelli; Nardino,Maicon; Dellagostin,Simone Morgan; Demari,Gustavo Henrique; Lautenchleger,Francine; Villela,Francisco Amaral; Pedó,Tiago; Souza,Velci Queiróz de; Aumonde,Tiago Zanatta.
Abstract: The objective of this work was to evaluate the adaptability and multi-trait stability of wheat (Triticum aestivum) genotypes according to the phenotypic index of seed vigor (PIV). Thirty wheat genotypes were grown in seven environments in the state of Rio Grande do Sul, Brazil, during one crop season. In each environment, a randomized complete block design with three replicates was used. The PIV was elaborated from the following traits: first germination count, germination percentage, accelerated aging, and electrical conductivity. The evaluated phenotypic index makes it possible to define macroenvironments for the production of wheat seeds with high physiological potential and to understand the implications of the genotype x environment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triticum aestivum; Accelerated aging; AMMI; Electrical conductivity; Mixed models; Seed quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600727

Adaptability of lettuce cultivars to planting in no-tillage on straw of Urochloa ruziziensis
Provedor de dados: 86
Autores: Hirata,Andréia Cristina Silva; Hirata,Edson Kiyoharu; Camara,João Augusto Rizzo.
Abstract: The objective of this work was to evaluate the adaptability of different lettuce (Lactuca sativa) cultivars grown in no-tillage on straw of ruzi grass (Urochloa ruziziensis), as well as its effects on soil temperature and weed control, in successive cultivations in the summer. The treatments were carried out in a randomized complete block design, with four replicates, in a split-plot arrangement (2x4), in which soil management (no-tillage on ruzi grass and convention tillage) was the main plot, and the different crisphead lettuce cultivars (Amanda, Solaris, Vanda, and Vera), the subplots. No difference was observed between cultivars for soil management. No-tillage reduced the soil temperature by up to 3.7°C and weed density by 3.7 times, in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachiaria; Lactuca sativa; Soil conservation; Soil temperature; Vegetable crops; Weeds.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000700824

Adaptação do acará-roxo em tanques de contenção de água no PDS Nova Esperança, Iranduba, AM.
Provedor de dados: 14
Autores: ROCHA, T. L. P. da; DAIRIKI, J. K.; BOIJINK, C. de L.; LOURENCO, J. N. de P.
Por motivo da construção de tanques de contenção com água da chuva para a irrigação das culturas agrícolas, no PDS Nova Esperança, aliada à possibilidade de criação de peixes em cativeiro, entre eles o acará-roxo, e à carência de alternativas agropecuárias no assentamento citado, surgiu a ideia de adaptar o acará-roxo aos referidos tanques e relatar, desde o início, os principais avanços e resultados alcançados concomitantemente com os problemas encontrados para a consolidação dessa benfeitoria.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Heros efasciatus; Acará-roxo; Peixe.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097694

Adaptation of in vitro regeneration protocol for Brazilian wheat genotypes
Provedor de dados: 65
Autores: Roesler,Eduardo André; Manfroi,Ernandes; Morás,Andréa; Didoné,Dielli Aparecida; Grando,Magali Ferrari; Lau,Elene Yamazaki.
ABSTRACT:  The availability of an efficient protocol for in vitro regeneration is imperative for genetic transformation. Using genotypes adapted to the target region as a transgenic platform accelerates the development of cultivars. Therefore, this study aimed to adapt an in vitro regeneration protocol for Brazilian wheat genotypes. For this purpose, the in vitro regeneration capacity of immature embryos from six Brazilian wheat genotypes using two protocols of regeneration of somatic embryos was analysed. Furthermore, combinations of 2,4-D and picloram in the callus induction medium were tested in order to improve regeneration efficiency. Genotypes with higher regeneration efficiency were BR18-Terena and PF020037, yielding 0.42 and 1.13 shoots per explant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triticum aestivum; Tissue culture; Growth regulators.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001100402

Adapter la gestion des alpages d’estivage à l’agriculture de demain
Provedor de dados: 21
Autores: Schmid, Nathaniel; Steiner, Franz J.
Visite d'alpage à Villars-sur-Ollon. Alors qu’une grande partie des travaux agricoles ont peu à peu été mécanisés, les alpages quant à eux n’ont pu suivre que très partiellement cette évolution.
Tipo: Web product
Palavras-chave: "Organics" in general.
Ano: 2018
URL: http://orgprints.org/34938/1/Steiner-Schmid-2018-Adapter-la-gestion-des-alpages-destivage-a-lagriculture-de-demain.pdf

Addition of waste and introduction of microorganisms after 45 years of soil degradation
Provedor de dados: 124
Autores: Santos,Adriana Avelino; Agustini,José Antônio; Maltoni,Kátia Luciene; Cassiolato,Ana Maria Rodrigues.
ABSTRACT The construction of hydroelectric power plants (HPP) may result in environmental problems, such as extensive areas of exposed subsoil and conditions of extreme degradation. These areas require alternative that minimize impact and allow partial recovery of their ecosystem functions and vegetation. This study aimed to evaluate the effects of residue addition (organic/macrophytes - OR and inorganic/ash - AR), hydrogel, and inoculation of microorganisms in degraded soil, cultivated with Jatropha curcas, through fertility and microbial activity. A conserved Cerrado ("savannah") soil was the source of microorganisms - mainly mycorrhizal fungi. The experiment was conducted for 12 months (during 2010/2011) at the farm of UNESP-School of Engineering/Campus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Jatropha curcas; Macrophytes; Sugar cane ash; Hydrogel; Cerrado; Microbial activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000300363

Addition to the knowledge of Cyphomyiactia costai Artigas, Papavero &amp;amp; Serra, 1991 (Asilidae, Laphriinae, Atomosiini): description of the male, and illustration of the holotype and structures of male and female terminalia
Provedor de dados: 84
Autores: Vieira,Rodrigo; Cezar,Lucas de Araújo.
Abstract The male of Cyphomyiactia costai Artigas, Papavero &amp; Serra, 1991 is described and illustrated for the first time. New records are provided from the states of Bahia, Maranhão and Mato Grosso, Brazil. The holotype is illustrated, as well as structures of male and female terminalia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asiloidea; Neotropical; Cyphomyia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100244

Additional observations of     Spiniferites alaskensis     from topotype material
Provedor de dados: 5
Autores: Marret, Fabienne; Mertens, Kenneth.
Here we present new observations of Spiniferites alaskensis, a relatively rare species described from the Eemian of the Gulf of Alaska. We show that the species shows a gonyaulacacean tabulation: Po, 4´, 6´´, 6c,? s, 6´´´, 1p, 1´´´´. The surface is finely granulate to scabrate. The species bears characteristic processes: these are exclusively gonal, membranous, perforated and end distally in platforms with stumpy ends. We provide more detail as how this species compares to closely related species belonging to the genus Spiniferites.
Tipo: Text
Palavras-chave: Gulf of Alaska; Chorate; Spiniferites; Processes; Eemian; ODP.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00471/58307/60848.pdf

Additional value of a combined genetic risk score to standard cardiovascular stratification
Provedor de dados: 74
Autores: Pereira,Andreia; Mendonca,Maria Isabel; Borges,Sofia; Sousa,Ana Célia; Freitas,Sónia; Henriques,Eva; Rodrigues,Mariana; Freitas,Ana Isabel; Guerra,Graça; Freitas,Carolina; Pereira,Décio; Brehm,António; Reis,Roberto Palma Dos.
Abstract The utility of genetic risk scores (GRS) as independent risk predictors remains inconclusive. Here, we evaluate the additive value of a multi-locus GRS to the Framingham risk score (FRS) in coronary artery disease (CAD) risk prediction. A total of 2888 individuals (1566 coronary patients and 1322 controls) were divided into three subgroups according to FRS. Multiplicative GRS was determined for 32 genetic variants associated to CAD. Logistic Regression and Area Under the Curve (AUC) were determined first, using the TRF for each FRS subgroup, and secondly, adding GRS. Different models (TRF, TRF+GRS) were used to classify the subjects into risk categories for the FRS 10-year predicted risk. The improvement offered by GRS was expressed as Net...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coronary artery disease; Genetic risk score; Framingham score; Risk prediction; Risk factors.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500766

ADIÇÃO DE MOINHA DE CARVÃO E DE STIMULATE® NA FORMAÇÃO DE MUDAS DE Acacia mangium
Provedor de dados: 196
Autores: Carvalho, João Henrique do Nascimento; Lima, Ana Paula Leite; Lima, Sebastião Ferreira.
Considerando que a Acacia mangium é uma importante espécie florestal e a moinha de carvão associada a bioestimulantes tem potencial para melhorar o crescimento e qualidade de mudas, o objetivo deste trabalho foi avaliar o uso da moinha de carvão e de Stimulate® na produção de mudas de Acacia mangium. O experimento foi instalado em esquema fatorial, combinando proporções de moinha de carvão de 0,0, 0,5, 1,0, 1,5 e 2,0 em mistura com 3 partes de solo para 2 partes de areia na composição do substrato, na presença ou não de Stimulate® (15 mL L-1 de água) no tratamento da semente, com 4 repetições, constituída por 12 tubetes cada. Noventa dias após a semeadura, foram avaliados: índice de velocidade de emergência (IVE), massa seca de raiz (MSR), de parte aérea...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2126

Adiponectin is protective against endoplasmic reticulum stress-induced apoptosis of endothelial cells in sepsis
Provedor de dados: 56
Autores: Hou,Yun; Wang,Xi Feng; Lang,Zhi Qiang; Jin,Yin Chuan; Fu,Jia Rong; Xv,Xiao Min; Sun,Shi Tian; Xin,Xin; Zhang,Lian Shuang.
Endoplasmic reticulum (ER) stress is a critical molecular mechanism involved in the pathogenesis of sepsis. Hence, strategies for alleviating this stress may be essential for preventing cardiovascular injuries under sepsis. Adiponectin is secreted by adipocytes and its levels are decreased in sepsis. The purpose of this study was to investigate the protective effects of adiponectin treatment on endothelial cells and its mechanism. Male Wistar rats underwent cecal ligation and puncture (CLP) before being treated with adiponectin (72 and 120 μg/kg). The levels of malondialdehyde (MDA) in plasma, histological structure, and apoptosis of endothelial cells were evaluated. In vitro, human umbilical vein endothelial cells (HUVECs) were treated with adiponectin at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adiponectin; Apoptosis; Endoplasmic reticulum stress; Endothelial cell; Sepsis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001200609

Adiponectina sérica en adultos normopeso, con sobrepeso u obesidad y su relación con el riesgo cardiovascular
Provedor de dados: 38
Autores: Briceño Díaz,Berinna; Lares Amaiz,Mary; Carías Picón,Diamela; Acosta García,Edgar.
La adiponectina se ha relacionado con la resistencia a la insulina, la dislipemia y la enfermedad coronaria. El propósito del estudio fue evaluar la relación entre los niveles séricos de adiponectina y factores de riesgo cardiovascular (FRC) en adultos normopeso, con sobrepeso u obesidad. Se realizó un estudio descriptivo, correlacional y transversal en 73 adultos entre 20 y 40 años. Se determinó el perfil lipídico, los indicadores de resistencia a la insulina y la adiponectina sérica. Se midió el peso, talla y circunferencia de cintura y se determinó el Índice de Masa Corporal y la tensión arterial. Se relacionaron las variables en estudio. Los resultados mostraron que las concentraciones séricas de adiponectina para el total de la muestra fueron en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adiponectina; Factores de riesgo cardiovascular; Resistencia a la insulina; Adultos; Sobrepeso; Obesidad.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100003

Adjusting weight growth curve of male quails Coturnix japonica reared in the semi-arid region of the State of Pernambuco
Provedor de dados: 2
Autores: Lucena, Leandro Ricardo Rodrigues de; Holanda, Marco Aurélio Carneiro de; Holanda, Mônica Calixto Ribeiro de; Anjos, Marcelo Lopes dos.
This study adjusted different regression models to describe the growth pattern of meat quails from birth to 42 days of age. Data of 300 male quails were used. Weight and height information of all quails were collected weekly from the 1st to the 42nd day of age. Body weight of poultry was subjected to the polynomial, logistic, Gompertz, Weibull, and log-normal regression models. The criteria used to choose the best model to explain the growth curve of quails were the coefficient of determination of the model, Akaike’s information criterion, sum of squared residuals and Willmott’s index. For all the models used, the variables age and height were significant to explain the weight of quails. The polynomial (R² = 99.99%, AIC = 24.68, SSR = 27.5, d = 0.9999) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modelling; Poultry; Regression model.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42563

Adjustment of nonlinear models and growth parameters and body nutrient deposition in meat-type and laying quail
Provedor de dados: 96
Autores: Grieser,Daiane de Oliveira; Marcato,Simara Márcia; Furlan,Antonio Claudio; Zancanela,Vittor; Gasparino,Eliane; Vesco,Ana Paula Del; Lima,Nayara Cristine Freitas; Pozza,Paulo Cesar.
ABSTRACT The objective of this study was to determine the adjustment quality of non-linear models and estimate the growth parameters and body chemical composition of a meat-type quail strain (Coturnix coturnix coturnix) and two laying quail strains (Coturnix coturnix japonica), designated yellow and red. The study used 1500 quail, not sexed, distributed in a completely randomized design with three treatments and five repetitions. The experimental period was from 1-42 days of age. The birds were raised in a conventional system and fed ad libitum with a diet formulated to meet their nutritional requirements. Quail were weighed weekly, and a representative sample was slaughtered to evaluate their body chemical composition. The adjustment quality of the models...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body chemical deposition; Gompertz curve; Iterations; Residual mean square; Square sum of the regression residual.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100543

ADMINISTRANDO a propriedade leiteira: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
E-BOOK: Administrar uma propriedade leiteira é trabalho para todos os dias. É necessário avaliar o andamento das atividades, os dados, as informações registradas e pensar nos ajustes em função do que se deseja alcançar. Esta cartilha tem o objetivo de auxiliar o produtor a tomar decisões baseadas nas informações relacionadas à produção de leite de sua propriedade.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Produção de leite; Gerenciamento da propriedade; Planilha indicadores; Planejamento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104568

Admirável mundo novo do milho na China.
Provedor de dados: 14
Autores: MIRANDA, R. A. de.
bitstream/item/190639/1/Admiravel-mundo.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Zea Mays; Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104224

Adoção e custo do tratamento de sementes na cultura da soja.
Provedor de dados: 14
Autores: RICHETTI, A.; GOULART, A. C. P.
bitstream/item/188348/1/ID-36739.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Tratamento de Semente; Fungicida; Soja; Glycine Max; Custo de Produção; Economia Agrícola; Seed treatment; Soybeans; Fungicides; Economic costs.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101435

Adopt a Bacterium – an active and collaborative learning experience in microbiology based on social media
Provedor de dados: 58
Autores: Piantola,Marco Aurélio Floriano; Moreno,Ana Carolina Ramos; Matielo,Heloísa Alonso; Taschner,Natalia Pasternak; Cavalcante,Rafael Ciro Marques; Khan,Samia; Ferreira,Rita de Cássia Café.
ABSTRACT The “Adopt a Bacterium” project is based on the use of social network as a tool in Microbiology undergraduate education, improving student learning and encouraging students to participate in collaborative learning. The approach involves active participation of both students and teachers, emphasizing knowledge exchange, based on widely used social media. Students were organized in groups and asked to adopt a specific bacterial genus and, subsequently, submit posts about “adopted genus”. The formative assessment is based on posting information on Facebook®, and the summative assessment involves presentation of seminars about the adopted theme. To evaluate the project, students filled out three anonymous and voluntary surveys. Most of the students...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbiology education; Active learning; Social Media.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400942

Adrenergic receptor β3 is involved in the memory consolidation process in mice
Provedor de dados: 56
Autores: Souza-Braga,P.; Lorena,F.B.; Nascimento,B.P.P.; Marcelino,C.P.; Ravache,T.T.; Ricci,E.; Bernardi,M.M.; Ribeiro,M.O.
Attention and emotion have a positive impact on memory formation, which is related to the activation of the noradrenergic system in the brain. The hippocampus and amygdala are fundamental structures in memory acquisition, which is modulated by noradrenaline through the noradrenergic receptors. Pharmacological studies suggest that memory acquisition depends on the action of both the β3 (β3-AR) and β2 (β2-AR) receptor subtypes. However, the use of animal models with specific knockout for the β3-AR receptor only (β3-ARKO) allows researchers to more accurately assess its role in memory formation processes. In the present study, we evaluated short- and long-term memory acquisition capacity in β3-ARKO mice and wild-type mice at approximately 60 days of age. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adrenergic receptors; Memory; GLUT3; Β3-AR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001000607

Adsorption and availability of phosphorus in response to humic acid rates in soils limed with CaCO3 or MgCO3
Provedor de dados: 64
Autores: Maluf,Henrique José Guimarães Moreira; Silva,Carlos Alberto; Curi,Nilton; Norton,Lloyd Darrell; Rosa,Sara Dantas.
ABSTRACT Humic acid (HA) may reduce adsorption and increase soil P availability, however, the magnitude of this effect is different when Ca2+ prevails over Mg2+ in limed soils. The objective of this study was to evaluate the effects of HA rates and carbonate sources on the adsorption, phosphate maximum buffering capacity (PMBC), and P availability in two contrasting soils. Oxisol and Entisol samples were firstly incubated with the following HA rates: 0, 20, 50, 100, 200 and 400 mg kg-1, combined with CaCO3 or MgCO3, to evaluate P adsorption. In sequence, soil samples were newly incubated with P (400 mg kg-1) to evaluate P availability. The least P adsorption was found when 296 mg kg-1 of HA was added to Oxisol. Applying HA rates decreased maximum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic ligands; Liming; Humic acid-metal-P complexes; Langmuir isotherm; Phosphate maximum buffering capacity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000100007

Adubação.
Provedor de dados: 14
Autores: SOBRAL, L. F.
bitstream/item/193479/1/3.Adubacao.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Coco; Adubação; Calagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106573

Adubação da castanheira-do-brasil Estado da arte.
Provedor de dados: 14
Autores: SPERA, S. T.; BALDONI, A. B.; MAGALHÃES, C. A. de S.; ANTONIO, D. B. A.; TONINI, H.
A castanheira-do-brasil (Bertholletia excelsa) é uma espécie arbórea, que ocorre na região Amazônica e tem acentuada preferência por terras altas e de características argilosas e argilo-cascalhentas. Os solos para a cultura devem ser profundos, bem drenados, de textura média a argilosa, topografia plana a suave-ondulada e não sujeito a inundações (Locatelli et al., 2002). A espécie mostra desenvolvimento adequado, em altura e em diâmetro, quando plantada em solos com pH ácido, baixos valores de saturação por bases, baixa capacidade de troca de cátions e até em elevados valores de saturação por alumínio (Locatelli; Souza, 1990; Locatelli et. al., 2002). É encontrada, em estado nativo, em áreas onde ocorrem os tipos climáticos Aw, Am e Af de acordo com a...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Castanheira-do-brasil; Adubação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100527

ADUBAÇÃO na cultura da banana: programa 21: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre uma etapa fundamental para a cultura da banana: a adubação. Quem acompanhar o programa, vai saber que essa etapa é decisiva para o aumento da produtividade e o desenvolvimento de frutos de qualidade. A pesquisadora Teresinha Albuquerque, da Embrapa Roraima, traz orientações e dicas necessárias para o produtor poder fazer uma adubação adequada. Ela também explica quais são os principais sintomas de deficiência na bananeira, e demonstra a relação entre a qualidade das bananas produzidas e a renda do agricultor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Adubação; Banana; Produtividade; Renda Familiar; Agricultor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091841

Adubação nitrogenada: cuidado na aplicação da uréia nas pastagens.
Provedor de dados: 14
Autores: CUNHA, M. K.
A adubação nitrogenada de pastagens é uma ferramenta de grande valia para aumentar a produtividade e valor nutricional de forragem das pastagens .
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pastagem Cultivada; Adubação; Fertilizante Nitrogenado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106585

Adubação nitrogenada de pastagens: quanto pagar pelo adubo?
Provedor de dados: 14
Autores: CUNHA, M. K.
O nitrogênio é o nutriente com maior potencial de aumentar a produtividade de forragem nas pastagens e de aumentar a produtividade animal.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Adubação; Pastagem Cultivada; Fertilizante Nitrogenado; Preço.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106600

Adubação Nitrogenada e Potássica para Cultivares de Arroz Irrigado
Provedor de dados: 14
Autores: SCIVITTARO, W. B.; PARFITT, J. M. B.; JARDIM, T. M.; TREPTOW, R. C. B.; SILVEIRA, C. M. da; BETTIM, H. C.
bitstream/item/189274/1/CIRCULAR-197.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Arroz Irrigado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102449

Adubação organomineral no milho associada a microrganismos solubilizadores de fósforo.
Provedor de dados: 14
Autores: SOBRAL, L. F.; PAIVA, C. A. O.; SANTOS, F. C. dos.
bitstream/item/189613/1/BP-137.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Adubo químico; Milho; Adubo; Cambissolo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102834

Adubação verde.
Provedor de dados: 14
Autores: BORGES, W. L.
Adubação verde: pré-cultivo; cultivo consorciado; adubação verde móvel. Espécies para adubação verde: Leguminosas: Herbáceas/arbustivas: crotalária, mucunapreta, mucuna-cinza, feijão guandu, feijão de porco, calopogônio, puerária, amendoim, tefrósia. Arbóreas: gliricídia, leucena, ingá, flemingia. Não leguminosas: Milho, sorgo, milheto, girassol, capim-elefante, braquiária. Critérios para escolha das espécies. Manejo.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Adubo Orgânico; Adubo Verde.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102804

Adubação verde.
Provedor de dados: 14
Autores: LIMA FILHO, O. F. de.
bitstream/item/183039/1/90-97.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Planta de Cobertura; Leguminosa; Adubo Verde; Agricultura Familiar; Green manures; Family farms; Ground cover plants.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095769

Adubação verde nos Tabuleiros Litorâneos do Piauí.
Provedor de dados: 14
Autores: TEODORO, M. S.
A adubação verde é uma prática agrícola muito antiga, utilizada há mais de 2000 anos, cujos primeiros usos foram registrados na China, Grécia e Itália, sobretudo para o aumento da produção das lavouras. No Brasil, é conhecida há quase um século, com resultados agrícolas e retorno econômico bastante positivos, sendo adotada nos mais distintos sistemas de produção.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Preparo do solo; Adubo Verde; Planta de Cobertura; Biomassa; Pratica Cultural.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098537

Adubo de liberação controlada e substratos comerciais na produção de mudas de mamoeiro ´Sunrise solo´ no Ceará.
Provedor de dados: 14
Autores: OLIVEIRA, M. M. T. de; SERRANO, L. A. L.; ARAUJO, J. D. M.; SILVEIRA, R. N. C. M.; LIMA, D. de C.; BEZERRA, M. J. M.; VASCONCELOS SEGUNDO, V. C.
O objetivo deste trabalho foi produzir mudas de mamoeiro ‘Sunrise Solo’ utilizando-se insumos modernos já disponíveis no mercado cearense. O experimento foi realizado em viveiro telado na Universidade Federal do Ceará, em Fortaleza, CE, sob delineamento de blocos casualizados completos em esquema fatorial (2x5), com quatro repetições de 20 plantas. As mudas foram produzidas em tubetes (55 cm3) preenchidos com dois substratos comerciais, HS Citros® e HS Florestal ®, fertilizados com cinco doses de um adubo de liberação controlada (Osmocote® NPK 14-14-14): 0; 2,5; 5,0; 7,5 e 10 kg m-3. Aos 90 dias após a semeadura, constatou-se que o substrato comercial HS Citros® conferiu o melhor padrão de qualidade às mudas, evidenciado pelo maior índice de qualidade de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Índice de qualidade de Dickson; Matéria seca total; Mamão.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101938

Adubos minerais para uso na Econemat®.
Provedor de dados: 14
Autores: SALLES, H. O.; MARANGUAPE, J. S.; PRADO, M. S. M.; NASCIMENTO, D. R.; SOUSA, A. M. P.; SOUZA, H. A. de; XIMENES, L. V.; POMPEU, R. C. F. F.
Identifica os adubos minerais capazes de controlar a fase de vida livre de nematoides gastrintestinais de pequenos ruminantes para serem recomendados para a Econemat®. Os resultados mostraram que adubos minerais podem funcionar como nematicidas reduzindo a carga parasitária nas fezes contaminadas depositadas sobre o solo. Entre os adubos avaliados, a ureia se mostrou a mais promissora para testes de campo.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Free living nematodes; Inorganic fertilizers; Verminose; Helminto Gastrintestinal; Controle Integrado; Parasito de Animal; Nematóide; Solo; Nematicida; Uréia; Fertilizante; Gastrointestinal nematodes; Parasites; Parasitoses; Nematicides; Nematoda; Urea fertilizers.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101512

Adulterants interference on Fourier Transform Infrared analysis of raw milk
Provedor de dados: 45
Autores: Ribeiro,D.C.S.Z.; Tavares,W.L.F.; Leite,M.O.; Cerqueira,M.O.P.; Lima,J.S.; Ferreira,L.F.; Feijó,F.A.C.; Haddad,J.P.; Fonseca,L.M.
RESUMO O objetivo deste trabalho foi analisar as leituras de composição do leite cru por meio de espectrofotometria FTIR, utilizando-se curva de regressão PLS, bem como as contagens de células somáticas e bacteriana total por citometria de fluxo, após adição de amido e sacarose. O leite cru foi adulterado com três concentrações de amido e sacarose (0,1%, 0,5% e 1%), colocado em frascos contendo bronopol ou azidiol, os quais foram armazenados em duas temperaturas (7±2°C e 25±2°C ). As análises foram realizadas após zero, três, 24, 48, 72 e 168 horas de armazenamento. O modelo de regressão linear múltipla foi utilizado para análise estatística. A adição de amido e sacarose resultou em mudança significativa (P&lt;0,05) para todas as variáveis dependentes. O...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Raw milk; FTIR; Startch; Sucrose; Composition analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501649

Advancement in liver laparoscopic resection – development of a new surgical device
Provedor de dados: 56
Autores: Vavra,P.; Karnik,L.; Skrobankova,M.; Jurcikova,J.; Ihnat,P.; Zonca,P.; Peteja,M.; El-Gendi,A.; Czudek,S.
Liver resection is the standard treatment for any liver lesion. Laparoscopic liver resection is associated with lower intra-operative blood loss and fewer complications than open resection. Access to the posterior part of the right liver lobe is very uncomfortable and difficult for surgeons due the anatomic position, especially when employing laparoscopic surgery. Based on these experiences, a new laparoscopic device was developed that is capable of bending its long axis and allowing the application of radiofrequency energy in areas that were not technically accessible. The device is equipped with four telescopic needle electrodes that cause tissue coagulation after the delivery of radiofrequency energy. Ex vivo testing was performed in 2012 and 2014 at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laparoscopic surgery; Liver; Radiofrequency energy; Posterior liver segments.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000400617

Advances and challenges in therapeutic monoclonal antibodies drug development
Provedor de dados: 60
Autores: Santos,Mariana Lopes dos; Quintilio,Wagner; Manieri,Tania Maria; Tsuruta,Lilian Rumi; Moro,Ana Maria.
The use of serum containing polyclonal antibodies from animals immunized with toxins marked the beginning of the application of antibody-based therapy in late nineteenth century. Advances in basic research led to the development of the hybridoma technology in 1975. Eleven years later, the first therapeutic monoclonal antibody (mAb) was approved, and since then, driven by technological advances, the development of mAbs has played a prominent role in the pharmaceutical industry. In this review, we present the developments to circumvent problems of safety and efficacy arising from the murine origin of the first mAbs and generate structures more similar to human antibodies. As of October 2017, there are 61 mAbs and 11 Fc-fusion proteins in clinical use. An...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immunotherapy; CDR grafting; Phage display; Transgenic mice; Single B cell sorting.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000700406

Advances in enzyme bioelectrochemistry
Provedor de dados: 42
Autores: PEREIRA,ANDRESSA R.; SEDENHO,GRAZIELA C.; SOUZA,JOÃO C. P. DE; CRESPILHO,FRANK N.
ABSTRACT Bioelectrochemistry can be defined as a branch of Chemical Science concerned with electron-proton transfer and transport involving biomolecules, as well as electrode reactions of redox enzymes. The bioelectrochemical reactions and system have direct impact in biotechnological development, in medical devices designing, in the behavior of DNA-protein complexes, in green-energy and bioenergy concepts, and make it possible an understanding of metabolism of all living organisms (e.g. humans) where biomolecules are integral to health and proper functioning. In the last years, many researchers have dedicated itself to study different redox enzymes by using electrochemistry, aiming to understand their mechanisms and to develop promising bioanodes and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioelectrocatalysis; Biofuel cells; Bioelectrochemistry; Immobilization; Protein-electrode interactions; Redox enzymes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200825

Advances in pineapple plant propagation
Provedor de dados: 94
Autores: Reinhardt,Domingo Haroldo R. C.; Bartholomew,Duane P.; Souza,Fernanda Vidigal Duarte; Carvalho,Ana Cristina Portugal Pinto de; Pádua,Tullio Raphael Pereira de; Junghans,Davi Theodoro; Matos,Aristoteles Pires de.
Abstract  Pineapple is one of the most important fruits, with large production in tropical and subtropical regions and great appreciation by consumers all over the world. The pineapple plant has many specific morphological, anatomical and physiological characteristics that determine crucial aspects of pineapple crop management, such as flower induction, water use and vegetative methods of propagation. The use of sexual reproduction of pineapple is restricted to breeding purposes carried out by research institutes looking for new hybrids with improved agronomic characteristics. Seeds are only produced if cross pollination among varieties occurs. Commercially pineapple has to be propagated by vegetative material, an asexual reproduction, without new...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ananas comosus comosus; Shoots; Plantlets; Propagules; Micropagation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000604002

Advances in the production of temperate fruits in the tropics
Provedor de dados: 1
Autores: Pio, Rafael; Souza, Filipe Bittencourt Machado de; Kalcsits, Lee; Bisi, Rayane Barcelos; Farias, Daniela da Hora.
The present study aimed to review the advances in the production of temperate fruits to determine future research directions that improve production in the tropics. Temperate fruits are no longer only produced in regions characterized by a cold winter period. These fruits are also produced in the sub-tropical and tropical regions characterized by mild winter or even the absence of chilling conditions often required by the tree to break dormancy. Currently, temperate fruit production is possible in certain regions of South America, Africa and Asia that are near to the Equator. However, temperate tree fruit production in tropical regions requires modified techniques to overcome dormancy and allow adequate flowering, growth and productivity. The main...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fitotenica chilling requirement; Dormancy; Climate conditions; Tropical; Subtropical. Manejo cultural.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39549

Advances in the production of temperate fruits in the tropics
Provedor de dados: 1
Autores: Pio, Rafael; Souza, Filipe Bittencourt Machado de; Kalcsits, Lee; Bisi, Rayane Barcelos; Farias, Daniela da Hora.
The present study aimed to review the advances in the production of temperate fruits to determine future research directions that improve production in the tropics. Temperate fruits are no longer only produced in regions characterized by a cold winter period. These fruits are also produced in the sub-tropical and tropical regions characterized by mild winter or even the absence of chilling conditions often required by the tree to break dormancy. Currently, temperate fruit production is possible in certain regions of South America, Africa and Asia that are near to the Equator. However, temperate tree fruit production in tropical regions requires modified techniques to overcome dormancy and allow adequate flowering, growth and productivity. The main...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chilling requirement; Dormancy; Climate conditions; Tropical; Subtropical.; Manejo cultural.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39549

Advances in the propagation of acerola
Provedor de dados: 94
Autores: Ritzinger,Rogério; Ritzinger,Cecilia Helena Silvino Prata; Fonseca,Nelson; Machado,Cristina de Fátima.
Abstract  The acerola tree (Malpighia emarginata Sessé &amp;Moc. ex DC.) is a fruit species that has prospered in the Brazilian tropical regions, especially in the Northeast, thanks to the high content of vitamin C in the fruits, among other characteristics that make it attractive to the producer, such as early production. Although there is increasing demand for the product, the production of certified seedlings of good commercial varieties is still a barrier to further expansion of the crop. This review aims to present, in a comprehensive way, technical information on how the spread has been made since its introduction in the country, as well as innovations and advances. Traditionally, propagation is carried out through seeds, cuttings and by grafting on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malpighia spp.; Acerola; Seedling management; Plant pathology.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000304001

Advancing IEC standardisation and certification for tidal energy convertors
Provedor de dados: 5
Autores: Scheijgrond, Peter; Southall, Anna; Bittencourt, Claudio; Davies, Peter; Mathys, Pieter; Germain, Gregory; Geertzen, Martijn.
Conformity assessment can mitigate technical and financial risks of technologies, which in turn attracts finance and encourages international trade. As marine energy is an emerging industry, international standards are yet to be consistently adopted and a conformity assessment system is currently under development
Tipo: Text
Palavras-chave: Marine energy; Tidal energy; Standards; Certification; Experimental trial; Test protocol; IEC; IECRE; Conformity assessment; Risk mitigation.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00599/71136/69450.pdf

Advancing Marine Biological Observations and Data Requirements of the Complementary Essential Ocean Variables (EOVs) and Essential Biodiversity Variables (EBVs) Frameworks
Provedor de dados: 5
Autores: Muller-karger, Frank E.; Miloslavich, Patricia; Bax, Nicholas J.; Simmons, Samantha; Costello, Mark J.; Pinto, Isabel Sousa; Canonico, Gabrielle; Turner, Woody; Gill, Michael; Montes, Enrique; Best, Benjamin D.; Pearlman, Jay; Halpin, Patrick; Dunn, Daniel; Benson, Abigail; Martin, Corinne S.; Weatherdon, Lauren V.; Appeltans, Ward; Provoost, Pieter; Klein, Eduardo; Kelble, Christopher R.; Miller, Robert J.; Chavez, Francisco P.; Iken, Katrin; Chiba, Sanae; Obura, David; Navarro, Laetitia M.; Pereira, Henrique M.; Allain, Valerie; Batten, Sonia; Benedetti-checchi, Lisandro; Duffy, J. Emmett; Kudela, Raphael M.; Rebelo, Lisa-maria; Shin, Yunne-jai; Geller, Gary.
Measurements of the status and trends of key indicators for the ocean and marine life are required to inform policy and management in the context of growing human uses of marine resources, coastal development, and climate change. Two synergistic efforts identify specific priority variables for monitoring: Essential Ocean Variables (EOVs) through the Global Ocean Observing System (GOOS), and Essential Biodiversity Variables (EBVs) from the Group on Earth Observations Biodiversity Observation Network (GEO BON) (see Data Sheet 1 in Supplementary Materials for a glossary of acronyms). Both systems support reporting against internationally agreed conventions and treaties. GOOS, established under the auspices of the Intergovernmental Oceanographic Commission...
Tipo: Text
Palavras-chave: Essential ocean variables (EOV); Essential biodiversity variables (EBV); Marine biodiversity observation network (MBON); Global ocean observing system(GOOS); Ocean biogeographic information system(OBIS); Marine global earth observatory (MarineGEO); Integrated marine biosphere research (IMBeR).
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00626/73783/75103.pdf

Aeration frequency on accelerated composting of animal carcasses
Provedor de dados: 64
Autores: Oliveira,Matias Marchesan de; Coldebella,Arlei; Belli Filho,Paulo; Oliveira,Paulo Armando Victória de.
ABSTRACT Rotary drum reactors (RDRs) for accelerated carcass composting are being installed in animal production units as an alternative for the disposal of pig and poultry carcasses in Brazil. The aim of the present study was to investigate the influence of aeration frequency on gas emissions (CO2-C, CH4-C, NH3-N and N2O-N) during composting of pig and poultry carcasses in RDRs. RDRs with a volume of 3.6 m3 (50% useful volume) were used. Aeration time was 24 minutes. Four intervals between aeration periods were tested (treatments) as follows: 1 hour (T1), 2 hours (T2), 3 hours (T3) and 4 hours (T4). Gas emissions were continuously monitored using a photoacoustic gas monitor (INNOVA 1412). Temperature was monitored using iButtons mixed with the biomass....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rotary drum reactor; Poultry and pig; Gas emission.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000600653

Aerobic capacities and swimming performance of polar cod (Boreogadus saida) under ocean acidification and warming conditions
Provedor de dados: 5
Autores: Kunz, Kristina Lore; Claireaux, Guy; Poertner, Hans-otto; Knust, Rainer; Mark, Felix Christopher.
Polar cod (Boreogadus saida) is an important prey species in the Arctic ecosystem, yet its habitat is changing rapidly: climate change, through rising seawater temperatures and CO2 concentrations, is projected to be most pronounced in Arctic waters. This study aimed to investigate the influence of ocean acidification and warming on maximum performance parameters of B. saida as indicators for the species' acclimation capacities under environmental conditions projected for the end of this century. After 4 months at four acclimation temperatures (0, 3, 6, 8 degrees C) each combined with two P-CO2 levels (390 and 1170 mu atm), aerobic capacities and swimming performance of B. saida were recorded following a U-crit protocol. At both CO2 levels, standard...
Tipo: Text
Palavras-chave: Climate change; Gadids; Arctic cod; Hypercapnia; RCP8.5; Aerobic scope.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00470/58121/60547.pdf

¿Afecta el zorro (Lycalopex gymnocercus) la germinación de piracanta (Pyracantha atalantoides) rosaceae?
Provedor de dados: 81
Autores: Dellafiore,Claudia M.
La endozoocoria es un proceso clave para muchas especies exóticas ya que suele ser el principal mecanismo de invasión y naturalización debido a que les permite llegar a lugares abiertos a la colonización y, en algunos casos, puede tener un papel fundamental en la germinación y establecimiento de las plántulas. En las sierras de Córdoba, Argentina, el zorro (Lycalopex gymnocercus) dispersa grandes cantidades de semillas de Pyracantha atalantoides, una especie exótica originaria de China, Asia Menor y Europa. Sin embargo, el hecho de que los zorros consuman dichos frutos no implica necesariamente que sus semillas sean dispersadas sanas o viables debido a que el paso a través del tracto digestivo puede afectar negativamente a las semillas, ya sea en forma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dispersión de semillas; Lycalopex gymnocercus; Pyracantha atalantoides; Viabilidad; Zorro pampa.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832018000100006

Afgoldning af enkeltkirtler som strategi til håndtering af mild yverbetændelse
Provedor de dados: 21
Autores: Skarbye, Alice P.; Krogh, Mogens A.; Sørensen, Jan Tind.
Behandling af yverbetændelse er ansvarlig for størstedelen af antibiotikaforbruget i økologisk mælkeproduktion. Ofte fravælges antibiotikabehandling af mild yverbetændelse. Ubehandlede køer udgør imidlertid en fortsat smitterisiko for de øvrige køer i besætningen. Afgoldning af en enkeltkirtel er ophørt malkning af én kirtel i laktationen, mens koens øvrige kirtler fortsat malkes. Hvis en mild yverbetændelse kan lokaliseres til en enkelt kirtel hos koen, kan afgoldning af denne kirtel medvirke til at mindske smitten til andre køer. Virkningen af afgoldning af enkeltkirtler på mælkeproduktionen og koens kliniske udvikling blev undersøgt ved et eksperimentielt studie i fem økologiske malkekvægsbesætninger med malkerobotter. Halvfjerds køer med forhøjet...
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/33278/1/H%C3%A5ndtering%20af%20mild%20yverbet%C3%A6ndelse%20-%20%C3%98kologi%20%20Erhverv%20632.pdf

Afgræsningsrug
Provedor de dados: 21
Autores: Madsen, Sophie Tandrup.
Afgræsningsrug med udlæg kan erstatte tørkeramt græsudlæg med flere fordele: Høj ædelyst gennem sæsonen med den rette styring. Højt udbytte og stabilitet på trods af tørke.
Tipo: Report chapter
Palavras-chave: Crop combinations and interactions.
Ano: 2018
URL: http://orgprints.org/35212/1/Afgr%C3%A6sningsrug.pdf

Age and growth of the Amazonian migratory catfish Brachyplatystoma rousseauxii in the Madeira River basin before the construction of dams
Provedor de dados: 83
Autores: Hauser,Marília; Doria,Carolina R. C.; Melo,Larissa R. C.; Santos,Ariel R.; Ayala,Daiana M.; Nogueira,Lorena D.; Amadio,Sidinéia; Fabré,Nídia; Torrente-Vilara,Gislene; García-Vásquez,Áurea; Renno,Jean-François; Carvajal-Vallejos,Fernando M.; Alonso,Juan C.; Nuñez,Jésus; Duponchelle,Fabrice.
ABSTRACT The goliath catfish Brachyplatystoma rousseauxii has crucial economical and ecological functions in the Amazon basin. Although its life history characteristics have been studied in the Amazon, there is little information in the Madeira River basin, which holds genetically distinct populations and where dams were recently built. Using fish collected in Bolivia, Brazil and Peru, this study provides a validation of growth rings deposition and details the growth patterns of B. rousseauxii in the Madeira before the dams’ construction. Age structure and growth parameters were determined from 497 otolith readings. The species exhibits two growth rings per year and sampled fish were between 0 and 16 years old. In the Brazilian portion of the basin, mainly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Biannual rings; Goliath catfish; Life cycle; Otolith.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100217

Age and growth of the striped seabream, Lithognathus mormyrus (Actinopterygii: Perciformes: Sparidae), in the central coast of Algeria, Mediterranean Sea
Provedor de dados: 5
Autores: Boufersaoui, Samira; Kassar, Abderrahmane; Mokrane, Zakia; Elleboode, Romain; Mahe, Kelig.
Background. Striped seabream, Lithognathus mormyrus (Linnaeus, 1758), is a bony fish, which has a high economic value on the Algerian coast. Because of the increasing fishing pressure, however, a close monitoring is recommended. The information about the biology of this species, occurring in the south-western Mediterranean Sea and especially in the north African coast, is very limited. The presently reported study provides new estimated data on age and growth parameters of striped seabream in Algeria. Materials and methods. A total of 449 specimens of L. mormyrus were sampled for 2 years (January 2013 to December 2014) from the commercial fishery in the central part of the Algerian coast. The samples were collected monthly. The fish ranged in size from...
Tipo: Text
Palavras-chave: Lithognathus mormyrus; Otolith; Age; Growth; Algerian coast; Mediterranean Sea.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00473/58448/61028.pdf

Age and growth of Zapteryx brevirostris (Elasmobranchii: Rhinobatidae) in southern Brazil
Provedor de dados: 83
Autores: Carmo,Wanessa P. D.; Fávaro,Luís Fernando; Coelho,Rui.
ABSTRACT Age and growth studies are fundamental to successful fisheries management. Zapteryx brevirostris (Müller &amp; Henle, 1841) is distributed off the Brazilian continental shelf and this species is assessed as “Vulnerable” in the Red List of the International Union for the Conservation of Nature (IUCN). Thus, the objective of this study was to present previously unknown information about the age and growth of Z. brevirostris that can be used for its management, conservation, and fisheries. A total of 162 specimens were sampled, with total lengths (TL) varying between 35.7 cm and 56 cm. The vertebrae were embedded in resin, sectioned in cuts with 0.5 mm thickness and the growth bands of the vertebrae were read under a light microscope. In the studied...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Back-calculation; Conservation; Growth rate; K value; Von Bertalanffy curves (VBGF).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100210

Age- and quality-dependent DNA methylation correlate with melanin-based coloration in a wild bird
Provedor de dados: 5
Autores: Soulsbury, Carl D.; Lipponen, Anssi; Wood, Kristie; Mein, Charles A.; Hoffman, Joseph I.; Lebigre, Christophe.
Secondary sexual trait expression can be influenced by fixed individual factors (such as genetic quality) as well as by dynamic factors (such as age and environmentally induced gene expression) that may be associated with variation in condition or quality. In particular, melanin-based traits are known to relate to condition and there is a well-characterized genetic pathway underpinning their expression. However, the mechanisms linking variable trait expression to genetic quality remain unclear. One plausible mechanism is that genetic quality could influence trait expression via differential methylation and differential gene expression. We therefore conducted a pilot study examining DNA methylation at a candidate gene (agouti-related neuropeptide: AgRP) in...
Tipo: Text
Palavras-chave: AgRP; Coloration; Epigenetics; Heterozygosity; Melanin; Sexual ornament.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00452/56391/58029.pdf

Age, condition and dominance-related sexual ornament size before and during the breeding season in the black grouse     Lyrurus tetrix
Provedor de dados: 5
Autores: Harris, Sarah; Kervinen, Matti; Lebigre, Christophe; Pike, Thomas W.; Soulsbury, Carl D.
Male ornaments function as honest cues of male quality in many species and are subject to intra‐ and intersexual selection. These ornaments are generally studied during peak expression, however their size outside the breeding season may determine ultimate ornament size and costliness, and as such reproductive success. We investigated whether male black grouse Lyrurus tetrix eye comb size was related to age, condition and measures of male dominance before and during the breeding season. Total combined eye comb size began to increase ~70 days before the start of the breeding season. Adult males (aged ≥ 2 years old) had consistently larger eye combs than younger males (1 year old) both before and during the breeding season. Heavier and more dominant adult...
Tipo: Text
Palavras-chave: Age; Ornament expression; Dominance.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00440/55121/56577.pdf

Age, growth and mortality of Sciaena umbra (Sciaenidae) in the Gulf of Tunis
Provedor de dados: 5
Autores: Chater, Ines; Romdhani-dhahri, Ahlem; Dufour, Jean-louis; Mahe, Kelig; Chakroun-marzouk, Nadia.
The growth and mortality of the brown meagre, Sciaena umbra from the Gulf of Tunis, were investigated using a sample of 276 specimens, ranging from 15.3 to 49.2 cm total length and from 43 to 1565 g total weight. Specimens were collected from artisanal fisheries between October 2008 and September 2011. Otoliths were extracted, thin cross-sections were realized and radii were measured. The log-linear morphometric relationships between total length-total weight and total length-otolith radius were significant (p &lt; 0.05), showed positive allometry (b=3.15) and isometry (b=0.90), respectively. The marginal analysis suggested that only one growth increment was deposited per year. The maximum age of the brown meagre was 22 years for males and 31 years for...
Tipo: Text
Palavras-chave: Brown meagre; Thin otoliths; Growth; Mortality; Gulf of Tunis; Mediterranean Sea.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00424/53552/54415.pdf

Agenda de P&amp;D da Embrapa Cerrados: metodologia de construção.
Provedor de dados: 14
Autores: PELEGRINELLI, F.; XAVIER, J. H. V.; BRAGA, A. R. dos S.; KARIA, C. T.; MACHADO, C. T. de T.; VIEIRA, E. A.; SOUSA, E. dos S. de; AQUINO, F. de G.; REIS JUNIOR, F. B. dos; LIMA, J. E. F. W.; VILELA, L.; CARVALHO, M. A.; VILELA, M. de F.; SA, M. A. C. de; MARCHAO, R. L.; SILVA NETO, S. P. da; REIN, T. A.
bitstream/item/188177/1/Doc-349.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gestão; Instituição de Pesquisa; Programa de Pesquisa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101197

Aggregation, carbon, and total soil nitrogen in crop-livestock-forest integration in the Eastern Amazon
Provedor de dados: 91
Autores: Silva,Jéssica C. N.; Silva,Arystides R.; Veloso,Carlos A. C.; Dantas,Edilândia F.; Sacramento,José A. A. S. do.
ABSTRACT Sustainable agricultural production systems can improve physical attributes of soil as well as increase carbon and nitrogen stocks in soils. The objective of this study was to evaluate changes in the stability of soil aggregates and contents and stocks of carbon and nitrogen after the conversion of native forest to crop-livestock-forest integration systems in the region of Western Pará. Soil samples from five management systems (including a control) were collected at three depths in a randomized block design, with five replications. The stability of the aggregates, soil density, particle density, and total soil porosity, as well as total carbon and nitrogen and their respective stocks were evaluated. The native forest had the highest percentages...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic carbon; Soil physics; Sustainability; Brazilian Amazon.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001200837

Aggression supersedes individual oxygen demand to drive group air-breathing in a social catfish
Provedor de dados: 5
Autores: Killen, Shaun S.; Esbaugh, Andrew J.; Martins, Nicolas F.; Rantin, F. Tadeu; Mckenzie, David J.
1. Group-living is widespread among animals and comes with numerous costs and benefits. To date, research examining group-living has focused on trade-offs surrounding foraging, while other forms of resource acquisition have been largely overlooked. 2. Air-breathing has evolved in many fish lineages, allowing animals to obtain oxygen in hypoxic aquatic environments. Breathing air increases the threat of predation, so some species perform group air-breathing, to reduce individual risk. Within species, individual air-breathing can be influenced by metabolic rate as well as personality, but the mechanisms of group air-breathing remain unexplored. It is conceivable that keystone individuals with high metabolic demand or intrinsic tendency to breathe air may...
Tipo: Text
Palavras-chave: Air-breathing fish; Ecophysiology; Group-living; Keystone individuals; Metabolic rate; Social behaviour.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00417/52831/78979.pdf

Agonistic activity of tamoxifen, a selective estrogen-receptor modulator (SERM), on arthritic ovariectomized mice
Provedor de dados: 56
Autores: Silva,L.A.S.; Felix,F.B.; Araujo,J.M.D.; Souza,E.V.; Camargo,E.A.; Grespan,R.
Arthritis is positively associated with the decline of sex hormones, especially estrogen. Tamoxifen (TMX) is a selective estrogen receptor modulator, possessing agonist or antagonistic activity in different tissues. Thus, the objective of this study was to investigate the effect of TMX on the zymosan-induced arthritis model. Female Swiss normal and ovariectomized (OVX) mice were divided into groups and treated for five days with TMX (0.3, 0.9 or 2.7 mg/kg) or 17-β-estradiol (E2, 50 µg/kg). On the fifth day, arthritis was induced and 4 h later, leukocyte migration into joint cavities was evaluated. The neutrophil migration in OVX animals, but not in normal mice, treated with TMX (all tested doses) was significantly decreased compared with mice that received...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arthritis Tamoxifen Neutrophils; Estrogen Ovariectomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000100614

Agricultura: big data ou right data?
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
O autor questiona o que é mais importante: dados em quantidade ou dados certos para da eficiência na produção de alimentos?
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Produção de Alimentos; Coleta de Dados.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088892

Agricultura conservacionista na produção familiar no Juruá, Acre.
Provedor de dados: 14
Autores: COSTA, F. de S.; KLEIN, M. A.; CAMPOS FILHO, M. D.; SILVA, F. de A. C.; BARDALES, N. G.; SANTIAGO, A. G. C.
Conservação e preservação são conceitos interdependentes e exigem tarefas complexas para implementação nos sistemas agrícolas praticados por produtores familiares na Amazônia. Entretanto, alternativas tecnológicas existem e podem ajudar no desenvolvimento sustentável da Amazônia Brasileira. Apresentar alternativas tecnológicas ao sistema de derruba e queima no Estado do Acre é o principal objetivo deste trabalho. Safras de mandioca e milho foram cultivadas em um Argissolo Amarelo distrófico de Mâncio Lima, região do Juruá, com princípios da agricultura conservacionista no gradiente do sistema convencional da região sem adoção de tecnologia (T) até o sistema conservacionista com plantio direto, cultivo de leguminosa, adubação fosfatada e calcário (PD-MPC)....
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agricultura conservacionista; Yuca; Território da Cidadania; Vale do Juruá (AC); Mâncio Lima (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Rotación de cultivos; Suelos arcillosos.; Cero labranza; Conservación de suelos; Explotación agrícola familiar; Maíz; Prácticas de conservación de agrícolas; Rendimiento de los cultivos; Agricultura familiar; Plantio direto; Planta de cobertura; Rotação de cultura; Argissolos; Mandioca; Manihot esculenta; Milho; Zea mays; Rendimento; Conservação do solo; Agricultural conservation practice; Family farms; No-tillage; Ground cover plants; Crop rotation; Clay soils; Cassava; Corn; Crop yield; Soil conservation.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090518

Agricultura de baixo carbono: tecnologias e estratégias de implantação.
Provedor de dados: 14
Autores: NOBRE, M. M.; OLIVEIRA, I. R. de.
O Brasil se tornou ao longo das últimas décadas uma potência mundial na produção agropecuária. A tendência ainda é de crescimento, e novas áreas são agregadas ao sistema de produção de grãos a cada ano. Mas chegamos a um ponto de continuar crescendo esta produção, sem ocupar áreas oriundas de desmatamentos e contornando as adversidades climáticas tão comuns nos nossos dias. A paisagem no campo vem mudando, e onde antes se viam áreas destinadas à pecuária, hoje vemos plantio de grãos. Aliadas a isso, as tecnologias resultantes de pesquisas permitiram o aumento da produtividade em todos os tipos de exploração agropecuária. Assim, produzimos cada vez mais sem que haja o aumento de áreas para cultivo. Mas o grande desafio é manter esta produção de forma...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agricultura Sustentável; Impacto Ambiental; Sistema de Cultivo; Desenvolvimento Sustentável.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101744

Agricultura lidera a preservação ambiental.
Provedor de dados: 14
Autores: MIRANDA, E. E. de; CARVALHO, C. A. de; OSHIRO, O. T.; FERREIRA, R. R. M.; SOUZA, D. T. de.
O mundo rural brasileiro utiliza, em média, apenas a metade da superfície de seus imóveis (50,1%). A área dedicada à preservação da vegetação nativa nos imóveis rurais registrados e mapeados no Cadastro Ambiental Rural (CAR) representa um quarto do território nacional (25,6%). O reconhecimento desse papel essencial da agricultura brasileira na preservação do meio ambiente pode ser conhecido, graças ao tratamento geocodificado dos dados do CAR, pela Embrapa Territorial. A área destinada à preservação em cada imóvel rural foi mapeada de forma precisa em escala local, municipal, microrregiões, estados e país. Sua repartição territorial é extremamente conectada e recobre todo o território nacional
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Dimensão territorial; Dimensão econômica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094343

Agricultura orgânica e certificação de produtos orgânicos.
Provedor de dados: 14
Autores: QUEIROGA, V. de P.; ALMEIDA, F. de A. C.; GIRAO, E. G.; ALBUQUERQUE, E. M. B. de.
A agricultura orgânica se define melhor como aqueles sistemas holísticos de produção que promovem e melhoram a saúde do agroecossistema , incluindo a biodiversidade, os ciclos biológicos e a atividade biológica do solo. A agricultura orgânica proíbe o uso total de pesticidas, pois seu princípio se baseia na aplicação de adubos orgânicos e nas práticas agrícolas que são planejadas para restabelecer e manter um balanço ecológico da biodiversidade (Perez; Landeros, 2009).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agricultura Orgânica; Certificação de Produto.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100594

AGRICULTURA sem queima: programa 22: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre agricultura sem queima, uma opção sustentável para a o meio ambiente e para a saúde do produtor. Quem acompanhar o pesquisador Silas Garcia, da Embrapa Amazônia Ocidental, vai conhecer as razões pelas quais não se deve usar o fogo na agricultura. Vai conhecer ainda os passos dessa prática, na qual se faz o corte da capoeira, a trituração e a distribuição uniforme dos pequenos fragmentos da vegetação sobre o solo, para, em seguida, realizar o plantio de frutas, verduras ou hortaliças. O programa também fala sobre os resultados positivos de produtividade, obtido pela agricultura sem queima.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Agricultura; Meio Ambiente; Fogo; Capoeira; Queimada; Environment; Agriculture; Fires.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092856

Agricultural land use and cover change in the Cerrado/Amazon ecotone: A case study of the upper Teles Pires River basin
Provedor de dados: 36
Autores: ZAIATZ,Ana Paula Sousa Rodrigues; ZOLIN,Cornélio Alberto; VENDRUSCULO,Laurimar Goncalves; LOPES,Tarcio Rocha; PAULINO,Janaina.
ABSTRACT The upper Teles Pires River basin is a key hydrological resource for the state of Mato Grosso, but has suffered rapid land use and cover change. The basin includes areas of Cerrado biome, as well as transitional areas between the Amazon and Cerrado vegetation types, with intensive large-scale agriculture widely-spread throughout the region. The objective of this study was to explore the spatial and temporal dynamics of land use and cover change from 1986 to 2014 in the upper Teles Pires basin using remote sensing and GIS techniques. TM (Thematic Mapper) and TIRS (Thermal Infrared Sensor) sensor images aboard the Landsat 5 and Landsat 8, respectively, were employed for supervised classification using the “Classification Workflow” in ENVI 5.0. To...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon Basin; Remote sensing; GIS; Territorial management.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200168

Agricultural land use in Danish organic pig production
Provedor de dados: 21
Autores: Knage-Drangsfeldt, Kristian.
In Denmark the organic sows farrow outdoor on pasture (picture 1) and the gestation sows are outdoor from 15 April to 1 November on pasture (picture 2). Some farmers also keep their weaned piglets on outdoor pasture (picture 3). In the project pEcosystem data from five herds have delivered their crop plan for 2016. This gives unique information on the land use in Danish organic pig production.
Tipo: Other
Palavras-chave: Pigs.
Ano: 2018
URL: http://orgprints.org/33779/1/Faktaark_agricultural_land_use_TRYK.pdf

Agriculture and environmental preservation: first results of an unparalleled analysis in Brazil.
Provedor de dados: 14
Autores: CASTRO, G. S. A.; CARVALHO, C. A. de; MAGALHÃES, L. A.; OSHIRO, O. T.; MARTINHO, P. R. R.; DALTIO, J.; FONSECA, M. F.; MIRANDA, E. E. de.
bitstream/item/190153/1/5022.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Land allocation; Land occupation; Land usage.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103476

Agriculture Biologique: Les Nouvelles Règles pour 2019
Provedor de dados: 21
Autores: Schmutz, Res; Dittrich, Priska; Scheurer, Beatrice; Siegrist, Jasmin; Huber, Susanne; Holenstein, Bettina; Flückiger, Daniel; Schmidli, Andreas; Brunner, Alexander; Staub, Marco.
Tous les changements des directives bio entrent en vigueur dès le 1er janvier 2019. La version courte (sans les explications) se trouve sous forme imprimée au milieu du Bioactualités 10/2018.
Tipo: Book
Palavras-chave: Values; Standards and certification.
Ano: 2018
URL: http://orgprints.org/34473/1/Agriculture-Biologique-Les-Nouvelles-Regles-pour-2019.pdf

Agriculture connectée : « Digifermes » testent smart farming solutions en France (Vidéo)
Provedor de dados: 21
Autores: Alföldi, Thomas.
Dans cette vidéo, Delphine Bouttet présente les activités de la « digiferme » dédiée aux grandes cultures, à Boigneville, dans l’Essonne, avec trois systèmes de production (Bio, agriculture de conservation et conventionelle). En 2016, Arvalis en partenariat avec l’IDELE, l’ITB et Terres Inovia a lancé le projet « digifermes ».   L’agriculture est un domaine d’application privilégié des utilisations du numérique. Outils d’aide à la décision, capteurs d’état du végétal, des animaux ou du milieu, capteurs embarqués sur les machines agricoles, robots, météo spatialisée, nouveaux gisements de données agricoles et nouveaux outils de traitements de données.
Tipo: Video
Palavras-chave: Crop husbandry; France.
Ano: 2018

Agriculture Land Development Using Shell Husk as Recycle Aggregate
Provedor de dados: 111
Autores: Rachmawati, Siti Hanggita; Hossain, Zakaria; Shiau, Jim.
Effective ground improvement technique is normally needed in improving agriculture land condition. This is to accommodate agriculture activities which have operational loadings due to tractor or rice transplanter. The use of soil - shell husk - cement combination is considered as one of the possible ground improvement techniques and it is environmental friendly. In this study, several combinations of waste shell husk and cement are investigated for its effect on soil shear strength and bearing capacity. Specimens containing 10% and 20% of waste shell husk along with 2%, 4%, 6% cement were tested using California Bearing Ratio (CBR), Direct Shear Test and Unconfined Compressive Strength (UCS). Test results show that the addition of shell husk and cement...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Sub discipline (farm structural) waste  shell husk  ground improvement; CBR; Direct shear test; UCS.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4875

Agrobacterium spp. genes and ORFs: Mechanisms and applications in plant science
Provedor de dados: 64
Autores: Rangslang,Rishan Kupar; Liu,Ziqi; Lütken,Henrik; Favero,Bruno Trevenzoli.
ABSTRACT The bacterial origin of crown gall tumours, Agrobacterium tumefaciens was isolated 100 years ago. 70 years later, the findings that random integration of bacterial DNA into the host plant genome provided the potential of using Agrobacterium as a plant genetic engineering tool. Since the 1980s, Agrobacterium-mediated transformation on wide range of plants began developing rapidly. This review focused on the oncogenes of A. rhizogenes which is the causative agent of the hairy root disease and the application of A.rhizogenes in plant science.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Root oncogenic loci; RolB; RolC; ORF13; ORF14.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000500453

Agroclimatic zoning for urucum crops in the state of Minas Gerais, Brazil
Provedor de dados: 53
Autores: Aparecido,Lucas Eduardo de Oliveira; Rolim,Glauco de Souza; Moraes,José Reinaldo da Silva Cabral de; Rocha,Hélio Gallo; Lense,Guilherme Henrique Expedito; Souza,Paulo Sergio.
ABSTRACT Hardier crops are needed in the arid regions of the Brazilian state of Minas Gerais, and annatto (Bixa orellana L.) is a good candidate. Producers, however, do not know if their areas are suitable for its cultivation and so are not investing in its implementation. Agroclimatic zoning would provide guidance to the producers. Identifying potential areas for the production of this crop would thus contribute to the agroclimatic zoning of B. orellana in Minas Gerais. We collected data for air temperature and precipitation from 852 meteorological stations in the state to classify regions as suitable, marginally suitable, or unsuitable for the crop. Suitable regions had an air temperature between 22 and 27 °C and precipitation between 800 and 1600...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climatic risk; Climatic modeling; Agrometeorology; Bixa orellana L.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000100193

Agrodinâmica da produção municipal das culturas de sorgo granífero, algodão e trigo no Estado de Minas Gerais de 1990 a 2016.
Provedor de dados: 14
Autores: LANDAU, E. C.; MOURA, L.; HIRSCH, A.; GUIMARAES, D. P.
Em função da demanda crescente pela produção de grãos e outros produtos agrícolas para consumo humano, animal e biocombustíveis, a identificação de tendências de variação do uso e pela produção de culturas agrícolas é importante para o planejamento estratégico regional ou estadual. Foram analisadas tendências de variação temporal de área plantada, produção, produtividade e valor do produto por município das culturas agrícolas de sorgo granífero, trigo e algodão herbáceo no Estado de Minas Gerais, a partir de dados anuais disponibilizados pelo Instituto Brasileiro de Geografia e Estatística (IBGE) para o período entre 1990 e 2016. No caso do sorgo granífero, verificou-se tendência crescente de aumento das áreas plantadas, do rendimento médio, da produção,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Variação geográfica; Produtividade; Plantio; Rendimento; Sistema de Informação Geográfica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097100

Agro-economic performance of the association of beet with green cowpea in different amounts of hairy woodrose
Provedor de dados: 91
Autores: Sousa,Daciano M. de; Bezerra Neto,Francisco; Lima,Jailma S. S. de; Lima,Grace K. L. de; Chaves,Aridênia P.; Silva,Josimar N. da.
ABSTRACT Intercropping systems of beet and green cowpea are beginning to be implemented in the northeastern semi-arid region in Brazil. The great challenge is to know if there is agro-economic efficiency in these systems when fertilized with organic matter produced by spontaneous species of the Caatinga biome. Thus, the objective of this research was to evaluate the effect of green manuring using different amounts of hairy woodrose (Merremia aegyptia) in the association of beet with green cowpea under the semi-arid conditions. The experiment was carried out at the Rafael Fernandes Experimental Farm, rural area of Mossoró, RN, Brazil, in the period of September-December 2015, in a randomized complete block design with four treatments and five replicates....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta vulgaris L.; Vigna unguiculata L.; Merremia aegyptia L.; Intercropping.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000300194

Agro-economic responsiveness of radish associations with cowpea in the presence of different amounts of Calotropis procera, spatial arrangements and agricultural crops
Provedor de dados: 64
Autores: Nunes,Renato Leandro Costa; Bezerra Neto,Francisco; Lima,Jailma Suerda Silva de; Barros Júnior,Aurélio Paes; Chaves,Aridênia Peixoto; Silva,Josimar Nogueora da.
ABSTRACT The integration of research emphasizing sustainable development, employment, income generation and food security has been highlighted in the media. The objective of this research was to evaluate the agro-economic responsiveness of radish associations with cowpea in the presence of different amounts of roostertree, spatial arrangements and agricultural crops. The experimental design was a randomized block design with four replications, with treatments arranged in a 4 x 3 factorial scheme, where the first factor consisted of four amounts of C. procera incorporated in the soil (20, 35, 50 and 65 t ha-1 on a dry basis) and the second factor of three spatial arrangements (2:2, 3:3, and 4:4) in two cropping seasons. Radish samples were evaluated for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raphanus sativus; Vigna unguiculata; Intercropping.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000400350

Agroforesterie et permaculture: Le "BioDiVerger de Marcelin" à Morges/VD (Suisse) (Vidéo)
Provedor de dados: 21
Autores: Chieze, Blandine; Alföldi, Thomas.
A Marcelin (VD), un nouveau modèle de verger est expérimenté depuis 2013 par le FiBL et le Service de l'Agriculture et de la Viticulture du Canton de Vaud (SAVI). Il est conduit par la Ferme bio des Sapins, à Colombier-sur-Morges VD. Il vise à produire des fruits, des légumes et de l'équilibre. Il cherche à intégrer des éléments d’agroforesterie et de permaculture.  Le BioDiVerger est organisé en deux espaces. Une surface de 54 ares est en agroforesterie, alternant lignes de fruitiers et plantes fixatrices d’azote avec bandes herbeuses, haies ou planches de maraichage ; l’autre espace « type permaculture », destiné à l’auto-cueillette, couvre 6 ares ; il comprend un grand nombre d’arbres, d’arbustes et de plantes grimpantes, vivaces ou annuelles.
Tipo: Video
Palavras-chave: Crop husbandry.
Ano: 2018

Agroforestry market gardening: a strategic choice to improve sustainability in agroecological transition ?
Provedor de dados: 21
Autores: Leger, François; Bellec-Gauche, Agnès; Morel, Kévin; WARLOP, FRANCOIS.
Among  the  various  forms  of  agroforestry, spatial  combinations  of fruit  trees  and  market gardening  are  currently  experiencing  strong  growth   In  France, the  SMART  project,  which  brought together  several  research  teams  and  development  organisations,  aimed  to  explore  these  systems, taking into account  the technical, agro and socio-economic dimensions. The results of the surveys and observations  carried  out among  farmers  associated  with  this  project  showed that  these  systems mainly concerned farms engaged in short food supply chains for which diversity was a central element for ommercial strategy and performance.   Diversification of products is therefore a central justification for  the intercropping of  fruit  trees...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Farm economics; Social aspects; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33573/1/Leger_2018_Agroforesty%20market%20gardening.pdf

Agroforestry Options in Northwest Vietnam
Provedor de dados: 21
Autores: Hoa, Thi Do; Whitney, Cory W.; Luedeling, Eike.
The mountainous northwest of Vietnam is home for the majority of the country’s ethnic minorities. Poverty and food insecurity are common in the region, increasing population and land scarcity have induced the expansion of agricultural areas and consequent decline of land productivity due to soil erosion and land degradation. Local farmers have begun to practice agroforestry through the introduction of high value trees into traditional cropping systems with various combinations of timber, fruit, nut forage trees and annual crops. However, because of inherent production risks and many remaining uncertainties, assessing the long-term performance of agroforestry has remained challenging. We simulated prospective system benefits of agroforestry options by...
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems; Specific methods.
Ano: 2018
URL: http://orgprints.org/34099/1/Do%20et%20al%202018.pdf

Agroforestry system as a buffer zone in a Brazilian Atlantic Forest conservation unit: an artificial nest predation perspective
Provedor de dados: 49
Autores: Galvão,Camila André; Francisco,Mercival Roberto; Schlindwein,Marcelo Nivert.
Abstract Here we inferred about the effectiveness of a buffer zone composed by an Agroforestry System (AS) for providing reproductive conditions for Atlantic Forest birds by comparing artificial nest predation rates between a buffer zone, a primary forest area, and a set of small and isolated Atlantic Forest fragments. We have used 237 nests throughout the three areas, of which 100 (42.2%) were depredated. Predation frequencies were 28.6% in the continuous forest, 100% in the AS, and 51.9% in the fragments, differing significantly. We could detect nest predators in 48 of the 100 depredated nests (48%) using camera traps. Differences between areas may be attributed to changes in nest predator species. We support previous evidences that the conservation of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Protected areas; Management; Mesopredators; Birds; Camera traps.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100203

Agroforestry systems can mitigate the severity of cocoa swollen shoot virus disease
Provedor de dados: 21
Autores: Andres, Christian; Blaser, Wilma J.; Dzahini-Obiatey, Henry K.; Ameyaw, George A.; Domfeh, Owusu K.; Awiagah, Moses A.; Gattinger, Andreas; Schneider, Monika; Offei, Samuel K.; Six, Johan.
Currently, the only effective treatment for cocoa (Theobroma cacao L.) infected with the cocoa swollen shoot virus disease (CSSVD) is to cut and replant infected trees. Hence, the development of preventive control measures and strategies to mitigate the severity of the disease are of utmost importance. While past research has mainly focused on resistance breeding, mild strain cross protection and vector control, diversification measures such as agroforestry have received relatively less attention, despite their potential to mitigate CSSVD severity.  Therefore, we studied the effects of shade on CSSVD symptom severity, capsid damage and cocoa yield along a gradient of increasing shade tree abundance in smallholder cocoa farms in Ghana. Furthermore, we...
Tipo: Journal paper
Palavras-chave: Crop health; Quality; Protection Africa.
Ano: 2018
URL: http://orgprints.org/32272/1/andres_etal_2018_AgriEcosysEnviron_Vol252_p83-92.pdf

Agroindustrialização de cubiu (Solanum sessiliflorum DUNAL) como oportunidade a agroindústria familiar: Balas de gelatina e molho chutney.
Provedor de dados: 14
Autores: RIBEIRO, T. P. S.; DURIGAN, M. F. B.
bitstream/item/190665/1/FOLDER-CUBIU-Tatiana.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tomate de índio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104250

Agro-industry production of sugarcane grown using subsurface drip fertigation with nitrogen and potassium
Provedor de dados: 86
Autores: Nascimento,Fábio Nunes do; Andrade Júnior,Aderson Soares de; Bastos,Edson Alves; Ribeiro,Valdenir Queiroz; Lopes,Alzeneide da Silva.
Abstract: The objective of this work was to evaluate the stalk yield, technological quality parameters, and sugar and alcohol productions in the first sugarcane (Saccharum officinarum) crop cycle, according to the response to N and K2O applications by subsurface drip fertigation. The experiment was carried out in a dystrophic Ultisol, in a randomized complete block design with four replicates. The treatments consisted of a 2X + 2X + 1 incomplete factorial arrangement with the application of 60, 80, 120, 160, and 180 kg ha-1 N and 60, 80, 120, 160, and 180 kg ha-1 K2O. The maximum estimated yield (217.5 Mg ha-1) was obtained with the application of 180 kg ha-1 N and 60 kg ha-1 K2O. Sugar and alcohol productions increased with N application above 120 kg...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum officinarum; Alcohol production; Fertilizer; Irrigation management; Sugarcane juice.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001201346

Agrometeorological conditions associated with phenological responses of tucumã-do-pará (Astrocaryum vulgare Mart.)
Provedor de dados: 64
Autores: Martorano,Lucieta Guerreiro; Oliveira,Maria do Socorro Padilha de; Mendes,Gleidson Guilherme Caldas; Moraes,José Reinaldo da Silva Cabral de; Pinheiro,Daniel Pereira; Oliveira,Afonso Henrique Moraes.
ABSTRACT Palms are among the class of hyperdominant species in the Amazon region, and for the tucumã palm (Astrocaryum vulgare Mart.) demand of climatic and phenological information in order to support strategic planning and sustainable management of this palm species native to the Amazon basin. The objective of this work was to evaluate agrometeorological conditions associated to phenological responses of tucumã as a species that has high economic potential for fruit pulp production. Meteorological data were collected during the period in which data were also collected for the phenology of the germplasm bank. Sensors were installed to monitor temperature and air relative humidity to where they are observed as phenophases. Analyses were conducted to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Palmaceae; Phenology; Climate; Germplasm bank.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000200127

Agronegócio na Malásia.
Provedor de dados: 14
Autores: CONTINI, E.; SEIXAS, M. A.
A Malásia localiza-se no Sudeste da Ásia com uma área geográfica de 329.847 km2, cuja capital é Kuala Lumpur. Em 2015, sua população total era de 30,7 milhões de habitantes, uma densidade populacional de 93/pessoas/km2. Com crescimento superior a 1% a.a. preve-se que sua população atinja 34,9 milhões, em 2025. Da população total a urbana atinge 75% (BMI 2018a). Em 2016, seu PIB per capita alcançou 11.028 (USD) e um PIB per capital (Ppp) de USD 25.660. O crescimento anual do PIB em 2016 foi de 1,8% e em 2017 de 0,9% (TRADINGECONOMICS, 2018). A renda per capita da Malásia está crescendo rapidamente, permitindo que os consumidores gastem mais com alimentos. Do ponto de vista da agricultura, o clima tropical e a fertilidade do solo da Malásia permitem a...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Brasil; Malásia; Agronegócio; Dendê.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096562

Agronomic and molecular characterization of wild germplasm Saccharum spontaneum for sugarcane and energycane breeding purposes
Provedor de dados: 63
Autores: Silva,Jorge Alberto Gonçalves da; Costa,Paulo Mafra de Almeida; Marconi,Thiago Gibbin; Barreto,Everton Jean da Silva; Solís-Gracia,Nora; Park,Jon-Won; Glynn,Neil Charles.
ABSTRACT: Among the species related to sugarcane, Saccharum spontaneum (L.) is a wild species with the greatest potential as a source of genetic variation to cope with biomass production in harsh environments. Due to its high yield, early vigor, ratooning ability, low input requirements and tolerance to various biotic and abiotic stresses, sugarcane breeders have shown interest in its contribution, as a donor of genes, to the development of high biomass energy canes. The conservation, evaluation and utilization of the genetic variability of S. spontaneum available in germplasm collections are critical for breeding, but, given the aggressive rhizomatous growth habit and the ability to propagate via seed dispersal, S. spontaneum is classified as a noxious...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Molecular markers; Yield; Bioenergy; Abiotic stress; Core collection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000400329

Agronomic biofortification of carrot with selenium
Provedor de dados: 64
Autores: Oliveira,Vanuze Costa de; Faquin,Valdemar; Guimarães,Karina Carvalho; Andrade,Fabrício Ribeiro; Pereira,Joelma; Guilherme,Luiz Roberto Guimarães.
ABSTRACT The selenium (Se) is essential for human metabolism, but a large part of the world’s population has deficiency in this element. This can be reversed by the consumption of biofortified foods, given that plants can efficiently act in controlling excessive and/or accidental consumption of an element that can occur in humans through the use of dietary supplements. The objective of this study was to evaluate the effect of different application forms and sources of Se in the growth, production, nutrition, physical-chemical characteristics, content and accumulation of Se in carrots. The experiment was conducted under greenhouse conditions, using pots containing 4 dm3 of Red-yellow Latosol. A completely randomized design was used in a 2x2x2 factorial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daucus carota Lam; Selenate; Selenite; Maturation index; Carotenoids.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000200138

Agronomic characteristics of common bean and castor bean hybrids in intercropping and monocropping
Provedor de dados: 91
Autores: Lisboa,Cristiane F.; Silva,Deyner D. A.; Teixeira,Itamar R.; Silva,Alessandro G. da; Mota,José H.
ABSTRACT Common bean has great importance in the Brazilian economy and castor bean is still emerging in Midwestern Brazil, but with great potential of exploitation by farmers due to the prevailing climatic conditions and flat topography. Hence, this study aimed to evaluate the agronomic characteristics of common bean cultivars and castor bean hybrids in intercropping and monocropping under the edaphoclimatic conditions of the Cerrado region. The randomized block design was used in 4 x 2 + 6 factorial scheme, with three replicates. Treatments were composed of four cultivars of common beans (BRS Pérola, BRS Esteio, BRSMG Realce and BRS Pitanga) intercropped with two castor bean hybrids (Tamar and Ag Ima), plus the respective crops in monocropping. In common...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L.; Ricinus communis L.; Association of crops; Grain yield.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000300200

Agronomic factors affecting yield and quality of extractable leaf protein 1 concentrate (LPC) in forage crops
Provedor de dados: 21
Autores: Ytting, Nanna Karkov; Thorup-Kristensen, Kristian.
The study aims to find the optimal cutting strategy and forage plant species for organic production of leaf 11 protein concentrate (LPC) and to investigate if sulfur fertilization have a positive effect on the content of the 12 sulfur containing amino acids cystine and methionine. The protein recovery in green juice and amino acid 13 composition of the proteins were measured for 23 common and alternative forage species grown in an 14 organic cropping trial. Total protein yield in green juice was measured for three different cutting strategies (2, 15 3 and 4 cuts per season) in three different forage species mixtures. The forage species mixtures were given 16 three levels of sulfur fertilization (0, 30 and 60 kg S ha-1). Results indicated that the economic...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Pasture and forage crops; Farming Systems.
Ano: 2018
URL: http://orgprints.org/33331/1/Manuscript_Agronomic%20factors%20affecting%20yield%20and%20quality%20of%20Leaf%20Protein%20Concentrate.pdf

Agronomic performance and genetic dissimilarity among cherry tomato genotypes
Provedor de dados: 75
Autores: Maciel,Gabriel M; Finzi,Rafael R; Carvalho,Fábio J; Marquez,Guilherme R; Clemente,Andressa A.
ABSTRACT The genotypes evaluation in a germplasm bank is essential to determine their commercial or usefulness, as potential parents, in a breeding program. We aimed to detect the genetic diversity of 42 tomato genotypes of cherry type, belonging to the germplasm bank of the Federal University of Uberlândia and, also evaluate their behavior. The experiment was conducted in a greenhouse in randomized block design with 42 treatments and two replications. Ten quantitative traits of agronomic importance were evaluated. The genetic divergence was obtained by multivariate analysis, using the Mahalanobis distance with different clustering methods (UPGMA and Tocher). The hybrids performance was compared by Scott-Knott (p= 0.05) and Dunnett’s test (p= 0.05). UPGMA...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Variability; Grape tomato.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200167

Agronomic performance and genetic divergence between genotypes of Manihot esculenta
Provedor de dados: 42
Autores: GILES,JOÃO ANTONIO D.; OLIOSI,GLEISON; RODRIGUES,WEVERTON P.; BRAUN,HEDER; RIBEIRO-BARROS,ANA I.; PARTELLI,FÁBIO L.
Abstract The morphoagronomic characterization of 12 genotypes of M. esculenta was performed during the 2013/2014 and 2014/2015 crop years. The 12 genotypes were planted in a randomized block design, with four replicates per genotype. Number of tuberous roots per plant, weight of tuberous roots, root yield, total plant weight, harvest index, plant height, height of first branch, number of shoots, stem diameter, number of buds, leaf dry weight and petiole length were evaluated. Genotypes “Camuquem” and “Goiás” were the most productive, and “Amarela” and “Gema de Ovo” were the most divergent. Seventy percent of genetic diversity was due to petiole length (22.86%), root yield (19.20%), weight of tuberous roots (14.89%) and number of buds (13.72%). Overall, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cassava; Plant breeding; Dissimilarity; Multivariate analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703639

Agronomic Performance of Intacta RR2 Soybean Submitted to Doses of Glyphosate
Provedor de dados: 87
Autores: CESCO,V.J.S.; KRENCHINSKI,F.H.; RODRIGUES,D.M.; NARDI,R.; ALBRECHT,A.J.P.; ALBRECHT,L.P.
ABSTRACT: This study aimed at evaluating the agronomic performance of Intacta RR2 soybean submitted to the application of glyphosate doses in post-emergence. For this, two experiments were conducted in two locations (Palotina and Marechal Cândido Rondon - Paraná state). Applications were carried out with increasing rates of glyphosate (0, 720, 1,440, 2,160, 2,880, 3,600, 4,320 g a.e. ha-1), constituting seven treatments with an experimental design in randomized blocks with four replications, totaling 28 plots for each location. The cultivar used for both experiments was Monsoy 6210 Intacta RR2 IPROTM. The analyzed variables were phytotoxicity at 3, 7, 14, 21 and 28 DAA, A-B and total chlorophyll index, final height, number of pods, 100-seed weight, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Yield; Phytotoxicity; Herbicides; Transgenic soybean.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100306

Agronomic performance of Italian zucchini as a function of phosphate fertilization
Provedor de dados: 91
Autores: Souza,Francisco I. de; Grangeiro,Leilson C.; Souza,Valdívia de F. L. de; Gonçalvez,Francisco das C.; Oliveira,Fábio H. T. de; Jesus,Priscila M. M. de.
ABSTRACT The objective of this research was to evaluate the agronomic performance of Italian zucchini as a function of phosphate fertilization. The experiments were carried at the Rafael Fernandes Experimental Farm, Federal Rural University of the Semi-Arid Region, Mossoró, RN, Brazil, from August to November 2015 and from July to September 2016. The experimental design was randomized blocks in 2 x 5 factorial scheme, with four replicates. The treatments consisted of the combination of two cultivars (Caserta and Alícia) and five doses of phosphorus (0, 40, 78, 120 and 150 kg ha-1 of P2O5). Phosphorus doses associated with the maximum marketable yields estimated were smaller for Alícia than for Caserta in the period from August to November 2015. In the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita pepo L.; Plant nutrition; Yield.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000300206

Agronomic performance of soybean grown in succession to winter cover crops
Provedor de dados: 86
Autores: Krenchinski,Fábio Henrique; Cesco,Victor José Salomão; Rodrigues,Danilo Morilha; Albrecht,Leandro Paiola; Wobeto,Katle Samaya; Albrecht,Alfredo Júnior Paiola.
Abstract: The objective of this work was to evaluate the effect of winter cover crop species on the agronomic performance of soybean (Glycine max) cropped in succession, under a no-tillage system. The study was conducted during three crop seasons (2011/2012, 2012/2013, and 2013/2014), with the following cover crops: white oat (Avena sativa), black oat (Avena strigosa), ryegrass (Lolium multiflorum), vetch (Vicia sativa), forage radish (Raphanus sativus), the intercrop black oat + forage radish, and wheat (Triticum aestivum) as the standard management. Forage radish and the intercrop black oat + forage radish provided greater soil cover rates after 30 days of planting, as well as dry matter production in the three crop seasons. After 45 and 90 days from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Crop rotation; Mulching; No-tillage; Soil cover.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000800909

Agronomic potential and selection of okra hybrids to obtain potential genitors
Provedor de dados: 75
Autores: Maciel,Gabriel M; Finzi,Rafael R; Marra,Alexandre William C; Carvalho,Fábio J; Nogueira,Ana Paula O.
ABSTRACT Evaluation of pre-commercial hybrids in a germplasm bank is essential for determining its commercial potential or its utility as a potential genitor in a breeding program. The objective of this study was to determine genetic divergence and per se behavior of 47 pre-commercial hybrids from okra germplasm bank of the Universidade Federal de Uberlândia. Precocity index (%), number of fruits (fruits per plant), average fruit mass (g) and productivity (g per plant) were evaluated. Analysis of genetic divergence was performed by multivariate analysis using Mahalanobis distance with different clustering methods (UPGMA and canonical analysis). The performance of hybrids was compared by Scott-Knott (p= 0.05). A significant genetic variability among okra...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abelmoschus esculentus; Genetic variability; Heterosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000100112

Agropecuária.
Provedor de dados: 14
Autores: CONTINI, E.; SEIXAS, M. A.
bitstream/item/183904/1/Agropecuaria.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Estatística; Agricultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096901

Agrosilvopastoral system enhances suppressiveness to soybean damping-off caused by Rhizoctonia solani and alters Fusarium and Trichoderma population density
Provedor de dados: 1
Autores: Roese, Alexandre Dinnys; Ribeiro Junior, Paulo Justiniano; Porfírio-da-Silva, Vanderley; May De Mio, Louise Larissa.
Integrated crop-livestock systems (ICLS) are sustainable options for agricultural diversification, but there have been few studies on the influence of ICLS on soil microorganisms. This work investigated the influence of agropastoral (AP) and agrosilvopastoral (ASP) systems, compared with a non-integrated crop (CO) on the suppression of Rhizoctonia solani and on the density of Fusarium and Trichoderma propagules. In the first assay, soil samples were inoculated with R. solani and evaluated for soybean damping-off. After this, the soil was sterilized and re-inoculated with the pathogen for a new evaluation. Finally, 10% of the soil in the pots were substituted by newly soil samples collected from the same plots in the field to evaluate de suppressiveness...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural diversification; Integrated crop-livestock system; Soil health.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35075

Agrosilvopastoral system enhances suppressiveness to soybean damping-off caused by Rhizoctonia solani and alters Fusarium and Trichoderma population density
Provedor de dados: 1
Autores: Roese, Alexandre Dinnys; Ribeiro Junior, Paulo Justiniano; Porfírio-da-Silva, Vanderley; May De Mio, Louise Larissa.
Integrated crop-livestock systems (ICLS) are sustainable options for agricultural diversification, but there have been few studies on the influence of ICLS on soil microorganisms. This work investigated the influence of agropastoral (AP) and agrosilvopastoral (ASP) systems, compared with a non-integrated crop (CO) on the suppression of Rhizoctonia solani and on the density of Fusarium and Trichoderma propagules. In the first assay, soil samples were inoculated with R. solani and evaluated for soybean damping-off. After this, the soil was sterilized and re-inoculated with the pathogen for a new evaluation. Finally, 10% of the soil in the pots were substituted by newly soil samples collected from the same plots in the field to evaluate de suppressiveness...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural diversification; Integrated crop-livestock system; Soil health.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35075

Agroturismo e Circuitos Curtos de Comercialização de Alimentos Orgânicos na Associação “Acolhida na Colônia” - SC/Brasil
Provedor de dados: 123
Autores: Fantini,Andrea; Rover,Oscar José; Chiodo,Emilio; Assing,Lucilene.
Resumo: Muitos agricultores familiares ligados à associação de agroturismo “Acolhida na Colônia” (AC) produzem alimentos orgânicos em quantidade superior à venda no estabelecimento. O presente artigo analisa a orientação deles ao mercado, testando a hipótese de que a procura por outras possibilidades de venda poderia aproveitar a relação que eles já construíram com os consumidores, adotando uma abordagem de marketing de relacionamento. Foi pesquisada a relação dos agricultores familiares com os circuitos curtos de comercialização (CCC), identificando as motivações e problemáticas para a inserção deles nesses circuitos, diferenciando-os em clusters, conforme a orientação de mercado praticada. Foi identificado que todos possuem sensibilidade para formas de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Marketing de relacionamento; Agricultura familiar; Análise multivariada; Mercados; Produto orgânico.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000300517

Agrupamento de plantas de soja na linha de semeadura.
Provedor de dados: 14
Autores: BALBINOT JUNIOR, A. A.; SANTOS, E. L. dos; COELHO, A. E.; AGASSI, V. J.; CHICOWSKI, A. S.
bitstream/item/184829/1/CIRCULAR-TECNICA-146.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Seeding; Soja; Semeadura; Densidade de Semeadura; Soybeans.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097874

Água de chuva no Semiárido brasileiro: aspectos ambientais, sociais, éticos e técnicos.
Provedor de dados: 14
Autores: AMORIM, M. C. C. de; BRITO, L. T. de L.; LOPES, I.
Neste capítulo, serão tratados os aspectos relacionados à água de chuva, com ênfase no ambiente, nos benefícios sociais, éticos e relativos aos parâmetros técnicos de quantidade, qualidade e regularidade.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Água de chuva; Semiárido; Reuso da água; Água; Qualidade da Água; Recurso Hídrico; Consumo; Cisterna.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1109485

Água e a importância do sistema radicular profundo.
Provedor de dados: 14
Autores: ZUCOLOTTO, J.; ANTUNES, P. H. S. S.; HANYU, J.; RAGASSI, C. F.
A batateira é altamente sensível a falta d'água devida a sua intensiva produção de fotoassimilados, podendo acumular 1.000 kg Ha-1 dia-1 de biomassa de tubérculos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Batata; Irrigação; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100768

ÁGUA na agricultura e o Fórum Mundial da Água: programa 4: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a importância da água na agricultura e sobre o Fórum Mundial da Água. O tema "água na agricultura" ganha cada vez mais relevância em função da crise hídrica por que o Brasil tem passado nos últimos anos. Para se fazer agricultura, são necessários vários fatores, principalmente água e solos aptos. A irrigação, por exemplo, faz uso intensivo de água. Essas questões e o Fórum Mundial da Água serão tratados no Prosa Rural desta semana. Participa do programa o pesquisador da Embrapa Cerrados, Jorge Werneck.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Água; Agricultura; Irrigação; Recurso hídrico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086722

ÁGUA na agricultura e o Fórum Mundial da Água: programa 4: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a importância da água na agricultura e sobre o Fórum Mundial da Água. O tema "água na agricultura" ganha cada vez mais relevância em função da crise hídrica por que o Brasil tem passado nos últimos anos. Para se fazer agricultura, são necessários vários fatores, principalmente água e solos aptos. A irrigação, por exemplo, faz uso intensivo de água. Essas questões e o Fórum Mundial da Água serão tratados no Prosa Rural desta semana. Participa do programa o pesquisador da Embrapa Cerrados, Jorge Werneck..
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Água; Agricultura; Irrigação; Recurso hídrico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086756

ÁGUA na agricultura e o Fórum Mundial da Água: programa 4: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a importância da água na agricultura e sobre o Fórum Mundial da Água. O tema "água na agricultura" ganha cada vez mais relevância em função da crise hídrica por que o Brasil tem passado nos últimos anos. Para se fazer agricultura, são necessários vários fatores, principalmente água e solos aptos. A irrigação, por exemplo, faz uso intensivo de água. Essas questões e o Fórum Mundial da Água serão tratados no Prosa Rural desta semana. Participa do programa o pesquisador da Embrapa Cerrados, Jorge Werneck.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Água; Agricultura; Irrigação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086766

ÁGUA na agricultura e o Fórum Mundial da Água: programa 4: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a importância da água na agricultura e sobre o Fórum Mundial da Água. O tema "água na agricultura" ganha cada vez mais relevância em função da crise hídrica por que o Brasil tem passado nos últimos anos. Para se fazer agricultura, são necessários vários fatores, principalmente água e solos aptos. A irrigação, por exemplo, faz uso intensivo de água. Essas questões e o Fórum Mundial da Água serão tratados no Prosa Rural desta semana. Participa do programa o pesquisador da Embrapa Cerrados, Jorge Werneck.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Água; Agricultura; Irrigação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086780

Água na avicultura de postura.
Provedor de dados: 14
Autores: MATTHIENSEN, A.; BASSI, N. S. S.
bitstream/item/188883/1/final8977.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Poedeira; Produção de ovos; Boas práticas na produção; Galinha Para Postura; Metabolismo; Qualidade da Água.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102038

«Ai macellai e ai consumatori i valori PUFA non interessano»
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Stando a uno studio del FiBL gli elevati valori del grasso non sono un problema né per i macellai né per i consumatori.  Se i clienti sanno che è bio, la salsiccia piace addirittura di più.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/33863/1/Bioattuali%C3%A0_7_2018_F.H%C3%A4mmerli.pdf

Air Backwash Efficiency on Organic Fouling of UF Membranes Applied to Shellfish Hatchery Effluents
Provedor de dados: 5
Autores: Cordier, Clemence; Stavrakakis, Christophe; Sauvade, Patrick; Coelho, Franz; Moulin, Philippe.
Among all the techniques studied to overcome fouling generated in dead-end filtration, the injection of air during backwashes proved to be the most effective. Indeed, shear stress engendered by the two-phase flow enhanced particle removal on membrane surface. This work aims to study the injection of air to drain the membranes before backwash. Firstly, the efficiency of this backwash procedure was evaluated during the ultrafiltration of seawater on a semi industrial pilot plant using different operating conditions. Then, the treatment of seawater, doped with oyster gametes to simulate the filtration of shellfish hatchery effluents, was performed to confirm the hydraulic performance of the air backwash. Indeed, the release of gametes, expulsed by exotic...
Tipo: Text
Palavras-chave: Ultrafiltration; Air backwash; Efficiency; Viability of organic matter; Shellfish hatchery effluents.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00451/56270/57842.pdf

Air quality assessment in different urban areas from Rio Grande do Sul state, Brazil, using lichen transplants
Provedor de dados: 42
Autores: KOCH,NATÁLIA MOSSMANN; LUCHETA,FABIANE; KÄFFER,MÁRCIA ISABEL; MARTINS,SUZANA MARIA DE AZEVEDO; VARGAS,VERA MARIA FERRÃO.
Abstract Based on the need to monitor air pollution and on the importance of doing it with biological organisms, the present work had as main objective to assess air quality in urban areas through lichen transplants. Besides, we also tested whether there were differences among the studied sites, aiming to point out the main pollution characteristics of the areas. The monitoring was carried out in seven cities, which varied from mainly rural to mainly industrial, in Rio Grande do Sul, southern Brazil. The foliose lichen Parmotrema tinctorum was used as the biomonitor species. Physiological tests and contents of sulphur and heavy metals were measured in the lichen thalli. Other pollutants assessed through air samplers were available for some cities, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Air pollution; Biomonitoring; Greenhouse gases; Heavy metals; Lichenized fungi; Particulate matter.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502233

Air quality, sound pressure level, and thermal environment of two swine nursery styles
Provedor de dados: 124
Autores: Freitas,Leticia Cibele da Silva Ramos; Campos,Alessandro Torres; Yanagi Junior,Tadayuki; Schiassi,Leonardo; Andrade,Rafaella Resende.
ABSTRACT Because of the importance of the ambiance in swine facilities, this study aimed to evaluate the air quality, the sound pressure level, and the thermal environment of two distinct swine nursery styles. A completely randomized block design with a split-plot arrangement was used, in which the main plots were composed of the nurseries and the external environment; the subplots were the hours; and the replications were the collection days. Air temperature data (ºC), relative humidity (%), and black globe humidity index (BGHI) data were collected throughout the day at 10-min intervals, with means compared by Tukey’s test at 0.05 probability level. Instantaneous concentrations of ammonia (ppm), carbon dioxide (ppm), and sound pressure levels (dB(C)) were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rural buildings; Piglets; Gases; Noise; Thermal ambience.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200211

Airborne laser scanning applied to eucalyptus stand inventory at individual tree level
Provedor de dados: 86
Autores: Cosenza,Diogo Nepomuceno; Soares,Vicente Paulo; Leite,Helio Garcia; Gleriani,José Marinaldo; Amaral,Cibele Hummel do; Gripp Júnior,Joel; Silva,Antonilmar Araújo Lopes da; Soares,Paula; Tomé,Margarida.
Abstract: The objective of this work was to evaluate the application of airborne laser scanning (ALS) to a large-scale eucalyptus stand inventory by the method of individual trees, as well as to propose a new method to estimate tree diameter as a function of the height obtained from point clouds. The study was carried out in a forest area of 1,681 ha, consisting of eight eucalyptus stands with ages varying from four to seven years. After scanning, tree heights were obtained using the local maxima algorithm, and total wood stock by summing up individual volumes. To determine tree diameters, regressions fit using data measured in the inventory plots were used. The results were compared with the estimates obtained from field sampling. The equation system...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Forest measurement; Laser scanners; LiDAR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001201373

Airborne laser scanning for terrain modeling in the Amazon forest
Provedor de dados: 36
Autores: ANDRADE,Mariana Silva; GORGENS,Eric Bastos; REIS,Cristiano Rodrigues; CANTINHO,Roberta Zecchini; ASSIS,Mauro; SATO,Luciane; OMETTO,Jean Pierre Henry Balbaud.
ABSTRACT Very few studies have been devoted to understanding the digital terrain model (DTM) creation for Amazon forests. DTM has a special and important role when airborne laser scanning is used to estimate vegetation biomass. We examined the influence of pulse density, spatial resolution, filter algorithms, vegetation density and slope on the DTM quality. Three Amazonian forested areas were surveyed with airborne laser scanning, and each original point cloud was reduced targeting to 20, 15, 10, 8, 6, 4, 2, 1, 0.75, 0.5 and 0.25 pulses per square meter based on a random resampling process. The DTM from resampled clouds was compared with the reference DTM produced from the original LiDAR data by calculating the deviation pixel by pixel and summarizing it...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ground filter; Airborne LiDAR; Digital terrain model; DTM; ALS.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000400271

Airborne Remote Sensing of Wave Propagation in the Marginal Ice Zone
Provedor de dados: 5
Autores: Sutherland, Peter; Brozena, John; Rogers, W. Erick; Doble, Martin; Wadhams, Peter.
Airborne scanning lidar was used to measure the evolution of the surface wave field in the marginal ice zone (MIZ) during two separate wave events in the Beaufort Sea in October 2015. The lidar data consisted of a 2‐D field of surface elevation with horizontal resolutions between 17 and 33 cm, over a swath approximately 150‐220 m wide, centred on the ground track of the aircraft. Those data were used to compute directional wavenumber spectra of the surface wave field. Comparison with nearly collocated buoy data found the lidar and buoy measurements to be generally consistent. During the first event, waves travelling from open water into the ice were attenuated by the ice. The low spectral spreading and k7/4 spectral dependence of the attenuation was...
Tipo: Text
Palavras-chave: Surface waves; Marginal ice zone; Wave attenuation; Wave growth rate; Air-sea-ice; Airborne scanning lidar.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00439/55086/56526.pdf

Ajmalicine Bioproduction in Catharanthus Roseus (L) G. Don Inoculated with Arbuscular Mycorrhiza and Fertilized with Nitrogen
Provedor de dados: 90
Autores: Monnerat,Cecília Silva; Freitas,Marta Simone Mendonça; Vieira,Ivo José Curcino; Martins,Marco Antônio; Carvalho,Almy Junior Cordeiro de; Santos,Paulo Cesar dos; Lima,Thaísa Capato.
ABSTRACT Catharanthus roseus (L) G. Don (Madagascar periwinkle) belongs to the Apocynaceace family and is widely spread throughout tropical and subtropical regions of the world. The plant produces several important alkaloids, such as ajmalicine and serpentine, which are used in the treatment of circulatory diseases. The potential of inoculation with arbuscular mycorrhizal fungi (AMF) and nitrogen fertilization to enhance the production of alkaloids was investigated in periwinkle. A greenhouse experiment was carried out to evaluate the effects of arbuscular mycorrhizal fungi and N fertilizer dosages on plant growth, production of ajmalicine, and nutrient content in roots. The concentration of ajmalicine was determined by reverse-phase high-performance...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Periwinkle; Apocynaceae; Alkaloids; Plant nutrition.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100416

Ajuste con momentos L de las distribuciones GVE, LOG y PAG no estacionarias en su parámetro de ubicación, aplicado a datos hidrológicos extremos
Provedor de dados: 115
Autores: Campos-Aranda,Daniel Francisco.
Resumen El análisis de frecuencias de datos hidrológicos extremos, como crecientes, sequías, vientos y precipitación máxima diaria, se basa en aceptar que los datos máximos anuales de la muestra disponible son independientes y provienen de un proceso aleatorio estacionario. Esto significa que sus propiedades estadísticas no varían en el tiempo. Debido a cambios en el uso del suelo e impactos del calentamiento global, las series de datos hidrológicos presentan tendencias, lo que indica que no son estacionarias. El objetivo de este estudio fue exponer la generalización del método de los momentos L, para estimar los parámetros de ajuste de las funciones de distribución de probabilidades: General de Valores Extremos (GVE), Logística Generalizada (LOG) y Pareto...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Momentos L; Distribuciones de probabilidad no estacionarias; Regresión lineal; Regresión cuadrática; Error estándar de ajuste; Índice de la oscilación del sur.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000200169

Ajuste con momentos L móviles de la distribución GVE con parámetros variables de ubicación y escala
Provedor de dados: 115
Autores: Campos-Aranda,Daniel F.
Resumen El análisis de frecuencias de datos hidrológicos máximos anuales como crecientes, intensidades de lluvia, nivel del mar, velocidades de viento y precipitación máxima diaria, considera que sus registros están integrados por valores independientes generados por un proceso aleatorio estacionario; por esto, sus propiedades estadísticas no cambian con el tiempo. La construcción de embalses, los efectos de la urbanización en las cuencas y el impacto del cambio climático regional originan en las series de datos hidrológicos máximos anuales tendencias y variabilidad no constante que las hacen no estacionarias. El objetivo de este estudio fue exponer el método de los momentos L móviles, para estimar los parámetros de ubicación (u) y escala (a) variables con...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribuciones GVE estacionaria y no estacionaria; Tendencia lineal; Variabilidad respecto de la media; Momentos L móviles; Regresión lineal; Error estándar de ajuste.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000700933

Ajuste fitotécnico e competitividade de genótipos de soja BRS convencionais.
Provedor de dados: 14
Autores: TELES, B.; MARQUES, K.; GARCIA, R. A.
bitstream/item/189947/1/ORAL12.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Soja convencional; Cultivar; Erva Daninha; Weeds; Cultivars; Soybeans.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103268

AJUSTE SIMULTÂNEO NA PREDIÇÃO DE BIOMASSA AÉREA EM Araucaria angustifolia (Bertol.) Kuntze
Provedor de dados: 193
Autores: Oliveira, Thiago Wendling Gonçalves de; Lima, Edberto Moura; Sanquetta, Carlos Roberto; Dalla Corte, Ana Paula.
Atualmente a estimativa da biomassa é feita de forma independente para cada compartimento da árvore, entretanto estudos mostram a importância do ajuste simultâneo para garantir a melhor predição da biomassa por compartimento e total. O estudo teve como objetivo desenvolver modelos alométricos por compartimento e utilizar o ajuste simultâneo de equações para a predição da biomassa da copa, fuste e aérea de Araucaria angustifolia. Foram mensurados diâmetro (dap), altura (ht), densidade básica da madeira (ρ) e, pelo método destrutivo, a biomassa verde da copa e fuste. Amostras foram tomadas para a determinação da biomassa seca. Foi realizada correlação de Pearson (5%) entre as variáveis e testados 10 modelos para a estimativa da biomassa seca dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alometria; Equações simultâneas; Modelagem florestal.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/58119

Aktuel økologi i Sverige
Provedor de dados: 21
Autores: Boesen, Ninna; Frank Hansen, Lisbeth.
På en tur rundt i Östragötland midt i september 2018, fik vi et godt indtryk af, hvad der rører sig indenfor den økologiske sektor i Sverige. Turen bød på alt fra mælkeproduktion, ægproduktion og kødkvæg til planteavl med dyrkning af hamp og quinoa.
Tipo: Report chapter
Palavras-chave: "Organics" in general.
Ano: 2018
URL: http://orgprints.org/35178/1/Aktuel%20%C3%B8kologi%20i%20Sverige.pdf

Al banco di prova di professionisti: strisce fiorite per le colture di cavolo
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Christian Rathgeb e Daniel Hangartner conoscono perfettamente i pregi e i difetti dei fiori fra i cavoli.
Tipo: Newspaper or magazine article
Palavras-chave: Vegetables; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34071/1/Bioattualit%C3%A0_9_2018_F.H%C3%A4mmerli.pdf

Al servizio della patata
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Quali varietà di patate sono resistenti alla peronospora? Tobias Gelencsér studia questo e altro presso il FiBL.
Tipo: Newspaper or magazine article
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection Root crops.
Ano: 2018
URL: http://orgprints.org/34410/1/Bioattualita-05-2018-haemmerli.pdf

Alcohol production from sweet potato (Ipomoea batatas (L.) Lam.) genotypes in fermentative medium
Provedor de dados: 109
Autores: Cantos-Lopes,Amanda; Vilela-de Resende,Juliano Tadeu; Machado,José; Perez-Guerra,Edson; Vilela-Resende,Nathalia.
Abstract Ethanol is one of the most promising fuels in Brazil, but its production is centralized in sugarcane cultivation, and is currently in search for other sources alcohol producing biomass to replace sugarcane monoculture. The aim of this study was to study fermentation process variables such as fermentation time (72 and 96 hours), addition of nutrients (with and without addition) and yeasts (dry and fresh organic yeast), employed in ethanol production from two sweet potato (Ipomoea batatas (L.) Lam.) genotypes: UGA 05 and UGA 77. Alcohol evaluation content in °GL was performed in a completely randomized design according to two factorial schemes (22 and 23), and results obtained were analyzed using Design Expert® software version 8. Results of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofuel; Ethanol production; Fermentation; Saccharification; Starch; Water content.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200231

Aleiramento da palhada afeta a produtividade da cana-de-açúcar?
Provedor de dados: 14
Autores: LEME FILHO, J. R. A.; SILVA, C. J. da.
Prática de aleiramento (retirada do palhiço de sobre as linha de cana, mantendo-se cobertas todas as entrelinhas) com fins de aceleração do perfilhamento inicial das soqueiras
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Shuffles; Despalha; Palhiço; Desaleiramento; Aleiramento; Cana de Açúcar; Solo; Manejo do Solo; Palhada; Plantio; Produtividade; Harvesting; Soil; Soil management; Straw; Land productivity.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101880

Alelopatia do óleo essencial de alfavaca em sementes de capim-braquiária
Provedor de dados: 22
Autores: Neto, Afonso Tonette; Servantes, Rodrigo Penteado Rojas; Bonacina, Cristine; Cruz, Rayane Monique Sete da; Souza, Silvia Graciele Hulse de.
O manejo de plantas daninhas no meio agrícola gera prejuízos ao meio ambiente e gastos excessivos com o uso de herbicidas. Nesta situação há constante busca por meios alternativos de controle. Diante do exposto, objetivou-se com o presente trabalho avaliar o efeito alelopático do óleo essencial da alfavaca (Ocimum gratissimum) sobre a germinação e desenvolvimento de plântulas do capim braquiária (Urochloa brizantha ‘Piatã’). Foram utilizadas sementes viáveis de capim braquiária e óleo essencial (OE) de alfavaca nas concentrações 0; 0,05; 0,10; 0,15; 0,20 e 0,25%. Nos bioensaios utilizou-se caixas do tipo gerbox com 50 sementes de U. brizantha com quatro repetições, num delineamento inteiramente casualizado. Foi avaliado a germinação, comprimento de raiz,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alelopatia; Alfavaca; Bioherbicida.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19971

Alerta: carvão do amendoim: uma potencial ameaça!
Provedor de dados: 14
Autores: SOARES, D. J.
Qual é o agente causal do carvão do amendoim e porque a preocupação? O agente causal do carvão do amendoim já ocorre no Brasil? Qual então a importância desta doença? Por que é importante detectar e mapear a ocorrência desse patógeno em áreas comerciais de produção de amendoim do Brasil? Anexo: Formulário de identificação de amostras para detecção do carvão do amendoim.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Thecaphora frezii; Carvão do amendoim; Amendoim; Fungo; Patógeno; Semente; Peanuts.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094108

Alerta: vira cabeça em batata.
Provedor de dados: 14
Autores: LIMA, M. F.; MICHEREFF FILHO, M.
A doença denominada ?vira-cabeça? foi relatada pela primeira vez na Austrália em 1915 e no Brasil, no final da década de 1930, tornando-se um dos principais problemas em diversas hortaliças e plantas ornamentais.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Rio Grande do Sul; Batata; Doença de Planta; Vira Cabeça; Solanum Tuberosum; Tripes; Vírus; Tomato spotted wilt virus; Groundnut ringspot virus; Tomato chlorotic spot virus; Thysanoptera.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100759

Alface não deixe dendoar.
Provedor de dados: 14
Autores: SUINAGA, F. A.
O pendoamento na alface é a expressão da fase reprodutiva dessa espécie. O fenômeno é acelerado quando cultivares dessa hortaliça, com baixa tolerância ao calor, são expostas a altas temperaturas.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cultivar BRS Leila; Cultivar BRS Mediterrânea; Alface; Variedade Resistente; Lactuca Sativa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100177

Alfafa: potencial para apoiar a expansão da pecuária e da agroindústria da América Latina.
Provedor de dados: 14
Autores: VILELA, D.
Tipo: Artigo de periódico
Palavras-chave: Atributos nutricionais; Agroindústria; Consumidores.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094088

Algal toxin discovery, management and regulation over the last 25 years
Provedor de dados: 5
Autores: Hess, Philipp.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00450/56180/57728.pdf

Alger og fiskebein kan brukes som økologisk gjødsel
Provedor de dados: 21
Autores: Land, Anita Marlene.
Omtale av prosjektet «Restråstoffer fra havet som gjødsel til økologisk landbruk» (RESTOR) i perioden 2017-2020
Tipo: Web product
Palavras-chave: Nutrient turnover; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/33878/1/Alger%20og%20fiskebein%20kan%20brukes%20som%20%C3%B8kologisk%20gj%C3%B8dsel%202018%20AL.pdf

Algodão colorido.
Provedor de dados: 14
Autores: LAMAS, F. M.
bitstream/item/183077/1/162-169.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cultivar; Grow crops; Algodão; Agricultura Familiar; Variedade; Cotton; Color; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095825

ALIMENTAÇÃO de galinhas caipiras: programa 24: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana traz para você informações importantes sobre a alimentação de galinhas caipiras. O cuidado com a alimentação dos animais é fundamental para que o produtor obtenha animais saudáveis e produtivos. A alimentação pode ser a ração comercial ou elaborada na propriedade. O milho como alimento único não é indicado para a alimentação, pois é um alimento essencialmente energético e não supre as demais necessidades nutricionais das aves. Participa do programa a pesquisadora da Embrapa Meio-Norte, Teresa Viola.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinha Caipira; Alimentação; Produtor; Milho; Ração; Corn.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092826

ALIMENTAÇÃO de galinhas caipiras: programa 24: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana traz para você informações importantes sobre a alimentação de galinhas caipiras. O cuidado com a alimentação dos animais é fundamental para que o produtor obtenha animais saudáveis e produtivos. A alimentação pode ser a ração comercial ou elaborada na propriedade. O milho como alimento único não é indicado para a alimentação, pois é um alimento essencialmente energético e não supre as demais necessidades nutricionais das aves. Participa do programa a pesquisadora da Embrapa Meio-Norte, Teresa Viola.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinha Caipira; Alimentação; Produtor; Milho; Ração; Corn.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092847

ALIMENTAÇÃO de galinhas caipiras: programa 24: Norte.
Provedor de dados: 14
O Prosa Rural desta semana traz para você informações importantes sobre a alimentação de galinhas caipiras. O cuidado com a alimentação dos animais é fundamental para que o produtor obtenha animais saudáveis e produtivos. A alimentação pode ser a ração comercial ou elaborada na propriedade. O milho como alimento único não é indicado para a alimentação, pois é um alimento essencialmente energético e não supre as demais necessidades nutricionais das aves. Participa do programa a pesquisadora da Embrapa Meio-Norte, Teresa Viola.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinha Caipira; Alimentação; Produtor; Milho; Ração; Corn.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092870

ALIMENTAÇÃO de galinhas caipiras: programa 24: Sul.
Provedor de dados: 14
O Prosa Rural desta semana traz para você informações importantes sobre a alimentação de galinhas caipiras. O cuidado com a alimentação dos animais é fundamental para que o produtor obtenha animais saudáveis e produtivos. A alimentação pode ser a ração comercial ou elaborada na propriedade. O milho como alimento único não é indicado para a alimentação, pois é um alimento essencialmente energético e não supre as demais necessidades nutricionais das aves. Participa do programa a pesquisadora da Embrapa Meio-Norte, Teresa Viola.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimentação; Galinha Caipira; Milho; Produtor; Ração; Corn.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092886

Alimenti: imballaggi sicuri
Provedor de dados: 21
Autores: Rebholz, Theresa.
Dagli imballaggi possono migrare nelle derrate alimentari sostanze indesiderate. Spetta ai produttori di materiale da imballaggio e di alimenti impedirlo.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/34278/1/Bioattualit%C3%A0_10_2018_Rebholz.pdf

All publishers are predatory - some are bigger than others
Provedor de dados: 42
Autores: AMARAL,OLAVO B.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Elsevier; Peer review; Preprint; Science Policy; Science Evaluation; Scientific Publishing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401643

Allantoin as an independent marker associated with carotid intima-media thickness in subclinical atherosclerosis
Provedor de dados: 56
Autores: Santana,M.S.; Nascimento,K.P.; Lotufo,P.A.; Benseñor,I.M.; Meotti,F.C.
Allantoin is the main product of uric acid oxidation and was found to be augmented in atherosclerotic plaque in human autopsy and in animal models of atherosclerosis. Uric acid is abundant in human plasma and is prone to oxidation in inflammatory conditions such as atherosclerosis. In this study, we found a significant increase in plasma uric acid (P=0.002) and allantoin (P=0.025) in participants of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) that presented common carotid intima-media thickness (c-IMT) within the 75th percentile (c-IMT≥P75). Multiple linear regression showed an association of c-IMT with uric acid (β=0.0004, P=0.014) and allantoin (β=0.018, P=0.008). This association was independent of age, the traditional risk factor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allantoin; Uric acid; Common carotid intima-media thickness; Atherosclerosis; Oxidation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800613

Allelochemicals from Alexandrium minutum induce rapid inhibition of metabolism and modify the membranes from Chaetoceros muelleri
Provedor de dados: 5
Autores: Long, Marc; Tallec, Kevin; Soudant, Philippe; Le Grand, Fabienne; Donval, Anne; Lambert, Christophe; Sarthou, Geraldine; Jolley, Dianne F.; Hegaret, Helene.
Allelochemical interactions are likely to be a contributing factor explaining the success of large blooms of the harmful marine dinoflagellate Alexandrium, however, the physiological mechanisms of allelochemical interactions remain poorly described. Here we investigated the sub-lethal effects (on an hourly scale) of a filtrate containing allelochemicals from Alexandrium minutum on the physiology of the common diatom Chaetoceros muelleri. The filtrate induced deleterious effects to the diatom physiology within only 30 min of exposure. Esterase activity and photosynthesis were drastically inhibited, with up to 34% of the population being metabolically inactive and up to 30% reduction in photosystem II quantum yield when exposed to the filtrate. In addition,...
Tipo: Text
Palavras-chave: Allelopathy; Alexandrium; Metabolism; Photoinhibition; Lipids; Pigments.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00460/57133/59748.pdf

Allelopathic bioactivity of fresh and infused aqueous extracts of Brazilian cherry (Eugenia uniflora L.) on lettuce and maize
Provedor de dados: 3
Autores: Boiago, Nayara Parisoto; Fortes, Andréa Maria Teixeira; Pilatti, Daiane Maria; Silva, Paulo Sérgio Siberti da.
 This study aimed to analyse the allelopathic bioactivity of fresh and infused aqueous extracts of Brazilian cherry leaves on the germination of lettuce and the initial development of maize. Brazilian cherry leaves were used to prepare a fresh aqueous extract (200 g L-1) and an infused extract (100 g L-1), which were diluted to concentrations of 0.4, 0.8, 1.2, 1.6 or 2.0% w/v. The variables evaluated in lettuce were the germination rate (GR), germination time index (GTI), germination speed index (GSI) and root length (RL). To determine the effect on the initial development of maize, we measured the shoot (SL) and root (RL) length. The experimental design included a factorial 2 × 5 design (two extracts and five concentrations), in addition to a control...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.03.00.00-0; 2.03.03.00-9 Lactuca sativa; Zea mays; Allelopathy; Allelochemicals; Chemical ecology. Botânica; Fisiologia Vegetal.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40972

Allelopathic Effect of Parthenium hysterophorus on Germination and Growth of Some Important Crops and Weeds of Economic Importance
Provedor de dados: 87
Autores: HASSAN,G.; RASHID,H.U.; AMIN,A.; KHAN,I.A.; SHEHZAD,N.
ABSTRACT:  Parthenium hysterophorus  being a declared invasive weed worldwide is threatening the biodiversity of Pakistan. To study its allelopathic potential, laboratory and pots based studies were undertaken during July-August and October-November, 2010 in Weed Research Laboratory, Department of Weed Science, The University of Agriculture Peshawar, Khyber Pakhtunkhwa Pakistan. The experiments were conducted to investigate the allelopathic effect of parthenium on crops Triticum aestivum, Cicer arietinum and Brassica campestris, and weeds including Avena fatua, Asphodelus tenuifolius and Lolium rigidum The fresh leaves of P.hysterophorus were dried in shade and grinded. The desired quantity of powder was soaked for 16 hr. in the desired quantity of water...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Parthenium; Allelopathy; Wheat.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100331

Allelopathic Effects of Different Plant Water Extracts on Yield and Weeds of Wheat
Provedor de dados: 87
Autores: NAEEM,M.; CHEEMA,Z.A.; IHSAN,M.Z.; HUSSAIN,Y.; MAZARI,A.; ABBAS,H.T.
ABSTRACT: Use of synthetic herbicides to control weeds poses serious threats to sustainable agricultural production around the globe. The phytotoxic effect of different plant water extracts (i.e., sorghum, sunflower and mulberry) against weeds has been previously studied; however, their combined effects at different rates are yet to be explored. In this study, mixtures of allelopathic water extracts of sorghum + sunflower and sorghum + sunflower + mulberry were sprayed each at 12, 15, 18 and 21 L ha-1 at 40 and 55 days after sowing in wheat to control wild oats (Avena fatua), little seed canary grass (Phalaris minor), lamb’s quarters (Chenopodium album) and swine cress (Coronopus didymus). A synthetic herbicide Affinity 50 WP (Carfentrazone-ethyl 0.75% +...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide; Weed management; Allelopathy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100299

Allelopathic Effects of Invasive Prosopis juliflora on Grass Species of Potohar Plateau, Pakistan
Provedor de dados: 87
Autores: QAYYUM,A.; RAFIQ,M.K.; ZAHARA,K.; BIBI,Y.; SHER,A.; RAFIQ,M.T.; AZIZ,R.; MANAF,A.
ABSTRACT The present study was conducted to investigate the allelopathic effects of Prosopis juliflora (Sw.) DC. (Mesquite) on various growth parameters of three promising grass species (Cenchrus ciliaris, Panicum antidotale and Panicum maximum) on the Potohar Plateau, Pakistan, under nursery conditions. The experiment was carried out under a completely randomized design with two factors and three replicates. Different concentrations of the foliage aqueous extract of P. juliflora were prepared and their effect was studied on root length, shoot length, fresh and dry biomass of tested grass species. All grass species showed a concentration dependent inhibition. However, among all grasses, C. ciliaris was affected most severely whereas P. antidotale was the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Cenchrus ciliaris; Panicum antidotale; Panicum maximum; Growth.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100322

Allelopathic potential of Cover Crops in Control of Shrubby False Buttonweed (Spermacoce verticillata)
Provedor de dados: 87
Autores: VARGAS,L.A.; PASSOS,A.M.A.; KARAM,D.
ABSTRACT: Searching for alternatives to deal with weeds without the exclusive use of herbicides can increase the sustainability of agricultural production in the Amazon region. This study aimed to evaluate the allelopathic potential of cover crops on the weed shrubby false buttonweed (Spermacoce verticillata L.). Three straw levels (1; 2.5 and 5 mg cm-2) of thirteen cover crops (Cajanus cajan, Canavalia ensiformis, Crotalaria juncea, C. ochroleuca, C. spectabilis, Mucuna aterrima, M. cinereum, Pennisetum glaucum, Sorghum bicolor, S. sudanense, Urochloa brizanha cv. Xaraés, U. brizantha cv. Piatã and U. ruziziensis) were assessed on germination and initial growth of weed and lettuce. We carried out two experiments (weed and lettuce) in a factorial scheme...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Crop control; Leguminous; Sandwich method; Straw.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100253

Allelopathic Potential of Lavender’s Extract and Coumarin Applied as Pre-Plant Incorporated Into Soil Under Agronomic Conditions
Provedor de dados: 87
Autores: NAZEMI,A.H.; ASADI,G.A.; GHORBANI,R.
ABSTRACT: This study aimed to further explore that if coumarin and lavender’s extract, similar to greenhouse conditions, are phytotoxic towards some plant species under agronomic conditions. Before planting of maize, coumarin at 0, 250, 500, 1,000, 2,000, and 4,000 g h-1 and lavender’s aqueous extract at 0, 1,000, 2,000, 4,000, 8,000, and 16,000 mL h-1 were applied and incorporated into soil at a 3-5 cm depth. The density and biomass of weeds was significantly reduced by applying both compounds. The inhibition ability was also rate-dependent. Although the density and biomass of maize was also decreased at high rates, this crop showed higher tolerant to both compounds that all weeds.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Natural herbicides; Maize; Weeds.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100264

Alles begann mit einem Käser
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Was mit einem Pionier begann, ist heute eine Genossenschaft mit 17 Mitgliedern. Die Biokäserei Prättigau beliefert Grossverteiler und Hofläden – weitere Abnehmer sind willkommen.
Tipo: Newspaper or magazine article
Palavras-chave: Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/33806/1/Bioaktuell_6_2018_F.Haemmerli.pdf

Allometric equations for total, above- and below-ground biomass and carbon of the Amazonian forest type known as campinarana
Provedor de dados: 36
Autores: WOORTMANN,Cecilia P.I.B.; HIGUCHI,Niro; SANTOS,Joaquim dos; SILVA,Roseana P. da.
ABSTRACT The Amazon forest comprises many different forest types, amongst them are campinas and campinaranas, which occur on Amazonian sandy soils, representing 2.65% of Amazonian territory. An understanding of the ecology and quantification of the environmental goods and services of campinaranas is key to their conservation. Based on a direct method to estimate biomass and carbon content of campinarana, we harvested and weighted 89 trees and other forest components in ten randomly allocated plots of 100 m2 (10 x 10 m) and 11 additional trees outside the plots. The data allowed us to describe how biomass is distributed amongst campinarana vegetation and amongst tree compartments. We developed allometric equations to estimate the total, above- and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modelling; Forests on sand; Climate change.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200085

Alpbewirtschaftung veränderten Rahmenbedingungen anpassen
Provedor de dados: 21
Autores: Schürmann, Stefan.
Der Arbeitskräftemangel wirkt sich auf den Alpen besonders stark aus, weil dort sehr viel Handarbeit anfällt. Mit einer geschickten Weidenutzung und geeigneten Rassen können die Problempflanzen zurückgedrängt werden. Auf einer Alpvisite oberhalb Ollon werden Lösungen diskutiert.
Tipo: Web product
Palavras-chave: "Organics" in general; Weed management.
Ano: 2018
URL: http://orgprints.org/34701/1/Schuermann-2018-Alpbewirtschaftung-veraenderten-Rahmenbedingungen-anpassen.pdf

Alpha amylase and Alpha glucosidase inhibitory effects of aqueous stem extract of Salacia oblonga and its GC-MS analysis
Provedor de dados: 60
Autores: Chelladurai,Gladis Raja Malar; Chinnachamy,Chellaram.
ABSTRACT Our present investigation deals with the phytochemical screening, estimation of total flavonoids, terpenoids and tannin contents to evaluate the anti-diabetic activities of Salacia oblonga stem followed by GC-MS analysis. It explores the natural compounds and the potential α-amylase and α-glucosidase inhibitory actions of stem extracts. The aqueous stem extract was selected from other extracts (ethanol, acetone, petroleum ether and chloroform) for the in vitro study of anti-diabetic activity by alpha amylase and alpha glucosidase inhibitory assays. The stem extract was also analyzed by gas chromatography mass spectrometry to identify the natural chemical components. Phytochemical analysis of aqueous stem extract showed major classes of secondary...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salacia oblonga; Antidiabetic; Α-Amylase; Α-Glucosidase; Terpenoids.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100606

Alte Sorten für Feld, Mühle und Backstube
Provedor de dados: 21
Autores: Hirschi, Christian.
Wenn Einkorn und alte Weizensorten zu gutem Brot verbacken werden sollen, lohnt sich die enge Zusammenarbeit von  Landwirten und Bäckern. Das zeigen zwei Beispiele aus der Romandie.
Tipo: Newspaper or magazine article
Palavras-chave: Cereals; Pulses and oilseeds Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/34092/1/Bioaktuell_3_2018_Ch.Hirschi.pdf

Alteraciones leucocitarias por exposición a perclorato de amonio en ratones de la cepa ICR
Provedor de dados: 38
Autores: Morales Suárez,Carol; Wilches-Torres,Andrea; Arias Holguín,Germán; Rojas Camargo,Jorge Alejandro; Millán Reyes,Cristina; Cipagauta Esquivel,Carolina.
El presente trabajo tuvo como objetivo identificar alteraciones en el recuento de leucocitos en sangre periférica, generadas por la exposición a perclorato de amonio, en ratones de la cepa ICR, evaluando diferentes concentraciones de exposición y diferenciando dichas alteraciones en machos y hembras. Se realizó mediante un trabajo de diseño analítico tipo experimental. Se utilizaron 60 ratones de la cepa ICR, 30 machos y 30 hembras de los cuales 50 fueron expuestos a perclorato de amonio. La manipulación se llevó a cabo de acuerdo con lo establecido en la resolución 008430 de 1993, artículo 87 del Ministerio de Salud de la República de Colombia. Un 70% de los ratones hembra y un 83% de los ratones macho expuestos a perclorato de amonio presentaron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leucocitos; Inmunidad celular; Inmunosupresión; Toxicidad; Perclorato de amonio.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100012

Alterações faunísticas mediadas pela simplificação espacial e temporal em agrossistemas com frutíferas no semiárido cearense.
Provedor de dados: 14
Autores: ARAÚJO, J. de L.; LEÃO, M. D. M.; DIAS, N. da S.; PASTORI, P. L.; MELO, J. W. da S.
O presente estudo teve como objetivo avaliar se e como a simplificação espacial e temporal de agrossistemas com frutíferas altera a comunidade dos artrópodes de solo.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Artrópodes de solo; Manejo de solo.; Cocos Nucifera; Mangifera Indica; Psidium Guajava.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088189

Alterations in Biomarkers Associated with Sterility in Pectinophora gossypiella (Saunders) Induced by Gamma Irradiation
Provedor de dados: 52
Autores: Ali,Hanaa Mahmoud; Moustafa,Hemat Zakaria; Sayed,Rehab Mahmoud.
ABSTRACT Nowadays, radiation technology is widely used to produce changes in Biosystems. The goal of this work is to determine the variation induced male Pectinophora gossypiella in gamma-irradiated as pupae using 50Gy and 150Gy. Comparing elements composition and DNA (using RAPD-PCR) between substerile 50Gy and the sterile dose 150Gy in P. gossypiella showed variation between them. Potassium (K) was the most abundant elements in unirradiated and irradiated males followed by magnesium (Mg). The percentage of heavy metals as copper, zinc, and cadmium concurrent with K was directly proportional to the radiation dose. While the percentage of Mg, Phosphorous and calcium decreased as the radiation dose increased. The results also revealed that some extra bands...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pectinophora gossypiella; Gamma rays; RAPD-PCR; Elements; DNA.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100401

Altered volcanic deposits as basal failure surfaces of submarine landslides
Provedor de dados: 5
Autores: Miramontes, Elda; Sultan, Nabil; Garziglia, Sebastien; Jouet, Gwenael; Pelleter, Ewan; Cattaneo, Antonio.
One of the main concerns regarding the development of submarine landslides is the role played by weak layers in the failure process and, in particular, their impact in terms of volume, shape, and evolution of mass movements. In the present study we identified a weak layer in the eastern margin of the Corsica Trough (northern Tyrrhenian Sea) that formed the basal failure surface of the Pianosa Slump at 42–50 ka. This layer is characterized by high water content, high plasticity, high compressibility, and post-peak strain softening behavior (i.e., strength loss with increasing strain). These specific mechanical and sedimentological properties seem to be related to the presence of analcime zeolites with a concentration of 2–4% in the muddy sediment. Zeolites...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00444/55565/57176.pdf

Alternagin-C binding to α2β1 integrin controls matrix metalloprotease-9 and matrix metalloprotease-2 in breast tumor cells and endothelial cells
Provedor de dados: 80
Autores: Moritz,Milene Nóbrega de Oliveira; Eustáquio,Lívia Mara Santos; Micocci,Kelli Cristina; Nunes,Ana Carolina Caetano; Santos,Patty Karina dos; Vieira,Tamires de Castro; Selistre-de-Araujo,Heloísa Sobreiro.
Abstract  Background Matrix metalloproteinases (MMPs) are key players in tumor progression, helping tumor cells to modify their microenvironment, which allows cell migration to secondary sites. The role of integrins, adhesion receptors that connect cells to the extracellular matrix, in MMP expression and activity has been previously suggested. However, the mechanisms by which integrins control MMP expression are not completely understood. Particularly, the role of α2β1 integrin, one of the major collagen I receptors, in MMP activity and expression has not been studied. Alternagin-C (ALT-C), a glutamate-cysteine-aspartate-disintegrin from Bothrops alternatus venom, has high affinity for an α2β1 integrin. Herein, we used ALT-C as a α2β1 integrin ligand to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ALT-C; Α2β1; Integrin; Cancer; Tumor microenvironment; MMP; C-Myc.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100307

Alternating grazing to control parasites in young cattle (Video)
Provedor de dados: 21
Autores: Alföldi, Thomas.
Within the CORE Organic project MIX-ENABLE, Steffen Werne (FiBL) and his team are testing more sustainable ways of controlling gastrointestinal nematodes in ruminants. Farmers usually control parasites by using dewormers. However, resistance against these products is increasing. One approach is mixed grazing of different livestock species.  It is well known that sheep and goats can benefit from mixed grazing with cattle in terms of animal health and performance. This is because gastrointestinal parasites are usually specialized in one livestock species, and mixed grazing has thus a “diluting” effect.  Conversely, little is known whether young cattle can also benefit from mixed grazing with sheep.  This is what Steffen Werne and his teams want to find out...
Tipo: Video
Palavras-chave: Dairy cattle; Beef cattle; Sheep and goats; Health and welfare.
Ano: 2018

Alternativas para a diversificação da agricultura familiar de base ecológica - 2018.
Provedor de dados: 14
Autores: WOLFF, L. F.; MEDEIROS, C. A. B.
bitstream/item/191742/1/Documentos-467-red.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroecologia; Agricultura Familiar; Ecologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099937

Alternativas para aumento da produtividade da lavoura de grãos no Rio Grande do Sul.
Provedor de dados: 14
Autores: DENARDIN, J. E.
bitstream/item/191538/1/ID44474-CLFuturoRS.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Planejamento Agrícola.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105020

Alternativas para o controle da Antracnose do açaí-solteiro.
Provedor de dados: 14
Autores: NOGUEIRA, S. R.; ANDRADE NETO, R. de C.; LUNZ, A. M. P.; COSTA, K. K. da.
A antracnose, causada por Colletotrichum gloesporioides, induz severos danos às folhas de açaizeiro (Euterpe precatoria), levando à morte de plantas, principalmente nas condições de viveiro. A doença é limitante para a produção de mudas de açaí-solteiro e consequentemente para expansão do seu cultivo. Os estudos com essa espécie ainda estão no início, sendo necessária a adoção de um conjunto de medidas para o controle eficiente da antracnose.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Açaí solteiro; Cultivos de viveros; Enfermedades y desórdenes de las plantas; Enfermedades fungales de las plantas; Antracnosis; Control biológico; Control químico; Control cultural; Açaí; Viveiro; Doença de Planta; Doença Fúngica; Antracnose; Colletotrichum Gloeosporioides; Controle Biológico; Controle Químico; Controle Genético; Controle Cultural; Euterpe precatoria; Nursery crops; Plant diseases and disorders; Fungal diseases of plants; Anthracnose; Glomerella cingulata f. sp. aeschynomene; Biological control; Chemical control; Cultural control; Genetic resistance.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091660

Alternativas para o estabelecimento de consórcios de gramíneas tropicais.
Provedor de dados: 14
Autores: BARBOSA, R. A.; MEDEIRO NETO, C. de; ZIMMER, A. H.; MACEDO, M. C. M.; FERNANDES, P. B.; SBRISSIA, A. F.
A produção de carne e leite com base alimentar na forrageira é a forma mais barata de se produzir proteína animal, sendo o custo inversamente relacionado com a proporção da dieta colhida pelos próprios animais. De maneira geral, é necessária uma elevada quantidade de folhas na pastagem para que os animais possam apresentar elevados índices zootécnicos, condição geralmente observada no estádio de desenvolvimento vegetativo das plantas forrageiras e em condições edafoclimáticas favoráveis.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Proteína animal; Gramínea; Pastagem; Produção; Gramínea Forrageira; Manejo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105307

Alternative Control of Plant Pathogen Fungi Through Ethanolic Extracts of Avocado Seeds (Persea Americana Mill.)
Provedor de dados: 52
Autores: Fagundes,Miriã Cristina Pereira; Oliveira,Adelson Francisco de; Carvalho,Vicente Luiz de; Ramos,José Darlan; Santos,Verônica Andrade dos; Rufini,José Carlos Moraes.
ABSTRACT The aim of this study was to evaluate the antifungal action of ethanolic extracts of avocado seeds, by conducting two experiments in the laboratory of plant pathology of EPAMIG SUL/Lavras, MG, Brazil, in a completely randomized design with three replicates. The first consisted of the following treatments ('Breda' 3%, 'Breda' 2%, 'Margarida' 3%, 'Margarida' 2%, Control, and Ethanol) testing its inhibitory effect on two fungal species (Colletotrichum gloeosporioides and Monilinia fructicola) and the second consisted of different concentrations of extracts (0%, 0.25%, 0.50%, 0.75%, 1.0%, 1.5%, and 2.0%) on the fungus F fructicola. The evaluations were performed at three times (7, 14, and 21 days of incubation) by measurements of the mycelial diameter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal activity; Colletotrichum gloeosporioides; Monilinia fructicola; Postharvest.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100204

Alternative Protein sources in poultry nutrition
Provedor de dados: 21
Autores: Steenfeldt, Sanna; Lübeck, Mette; Engberg, Ricarda M.
The supply of protein and essential amino acids will undoubtedly be a great challenge for European poultry nutritionists when the transition to 100% organic feed ingredients for organic poultry production becomes reality. To avoid costly and energy consuming oversea transports connected to the import of soya beans, much research effort has focussed on the exploitation of alternative locally grown protein sources to increase the sustainability of organic production systems. Besides the cultivation of protein crops like legumes (peas, lupin, and faba been) and seeds (sunflower, rapeseed), new approaches including the feeding of protein concentrates from green biomass obtained by bio-refinement are discussed. At present, many of the alternative protein...
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems; Feeding and growth; Poultry.
Ano: 2018
URL: http://orgprints.org/35140/1/Steenfeldt%20-%20EPC2018-Final.pdf

Alternative reference evapotranspiration methods for the main climate types of the state of Paraná, Brazil
Provedor de dados: 86
Autores: Gurski,Bruno César; Jerszurki,Daniela; Souza,Jorge Luiz Moretti de.
Abstract: The objective of this work was to define the best alternative methods for estimating the reference evapotranspiration (ETo) in the main climatic types (Cfa and Cfb) of the state of Paraná, Brazil. The methods tested were Budyko, Camargo, Hargreaves-Samani, Linacre, and Thornthwaite, which were compared to the ETo calculated with the Penman-Monteith ASCE (EToPM) method, between 1986 and 2015, in eight meteorological stations. The performance of the alternative methods was obtained from the coefficient of determination (R2), index “d” of agreement, index “c” of performance, and root mean square error (RMSE). The Hargreaves-Samani method has a better performance in estimating the ETo for the main climatic types in the state of Paraná. The Camargo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climate variability; Irrigation management; Missing climate data; Penman Monteith; Simplified models; Water balance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000901003

Alternative sources of potassium in coffee plants for better soil fertility, productivity, and beverage quality
Provedor de dados: 86
Autores: Dias,Kaio Gonçalves de Lima; Guimarães,Paulo Tácito Gontijo; do Carmo,Davi Lopes; Reis,Thiago Henrique Pereira; Lacerda,Julian Junio de Jesus.
Abstract: The objective of this work was to evaluate alternative sources of potassium for improving soil fertility and coffee productivity and beverage quality. The experiment was conducted in a coffee (Coffea arabica) crop, planted in an Oxisol area, in the municipality of Patrocínio, in the state of Minas Gerais, Brazil. The treatments consisted of the K sources TK47 and Super Greensand (SG) - both based on glauconite silicate mineral -, at the following doses: 0 kg ha-1 K2O (control); 42, 84, 168, and 336 kg ha-1 K2O from TK47; 618 kg ha-1 K2O from KCl; and 168 kg ha-1 K2O from SG. A randomized complete block design was used, with four replicates in each treatment. The experimental units consisted of three rows with ten plants each, using the eight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica; Alternative fertilizers; Coffee mineral nutrition; Glauconite; Potassium gradual solubilization; Residual effect.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001201355

Alternative Transcription of Peroxisome Proliferator-Activated Receptor Gamma in the Liver Is Associated with Fatness of Chickens
Provedor de dados: 89
Autores: Parada,R; Malewski,T; Jaszczak,K; Kawka,M.
ABSTRACT The expression of four transcription variant of peroxisome proliferator-activated receptor gamma gene (PPARG) (XM_015292931.1; XM_015292932.1; XM_015292933.1 and NM_001001460.1) in the liver of broilers was measured and its correlation with abdominal fat weight and relative abdominal fat content was investigated. The study was conducted with 92 slow-growing crossbred chickens (Cobb males x indigenous Green-legged Partridge female chickens) divided into “fat” and “lean” groups, according to their abdominal fat yield. The NM_001001460.1 transcriptwas upregulated with ratio of means 4.26 (p≤0.01) in the “fat” group in relation to the “lean” group. Expression of this transcript was highly correlated with relative abdominal fat content (0.71, p≤0.01)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fat deposition; PPARG; Transcription factor; SNP; Slow-growing chickens.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300447

Although it induces synchronized ovulation, hCG reduces the fertility of Santa Ines ewes submitted to TAI
Provedor de dados: 45
Autores: Dias,L.M.K.; Sales,J.N.S.; Viau,P.; Barros,M.B.P.; Nicolau,S.S.; Simões,L.M.S.; Alves,N.G.; Alonso,M.A.; Valentim,R.; Oliveira,C.A.
ABSTRACT The aim of this study was to evaluate hCG treatment on ovarian response and on pregnancy rate using a 9-day oestrus synchronization protocol in Santa Ines ewes. On a random oestrus cycle day, ewes received an intravaginal progesterone device (Primer-PR®, Tecnopec, Brazil). Nine days later (Day 9), 30µg of d-cloprostenol (Prolise®, Syntex, Argentina) and 250IU of eCG (Folligon®, Intervet, Brazil) were administered and the progesterone device was removed. This moment, the ewes were randomly assigned on two groups: Control Group and hCG Group. In the hCG Group, the ewes received 500IU of hCG (Vetecor®, Hertape-Calier, Spain) 24h after device removal. In the Control Group, the ewes did not receive any ovulation inductor. Control and hCG Groups ewes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Progesterone; Follicle; Ovulation; Synchronization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100122

Aluminium in the North Atlantic Ocean and the Labrador Sea (GEOTRACES GA01 section): roles of continental inputs and biogenic particle removal
Provedor de dados: 5
Autores: Barraqueta, Jan-lukas Menzel; Schlosser, Christian; Planquette, Helene; Gourain, Arthur; Cheize, Marie; Boutorh, Julia; Shelley, Rachel; Pereira, Leonardo Contreira; Gledhill, Martha; Hopwood, Mark J.; Lacan, Francois; Lherminier, Pascale; Sarthou, Geraldine; Achterberg, Eric P.
The distribution of dissolved aluminium (dAl) in the water column of the North Atlantic and Labrador Sea was studied along GEOTRACES section GA01 to unravel the sources and sinks of this element. Surface water dAl concentrations were low (median of 2.5 nM) due to low aerosol deposition and removal by phytoplankton. However, surface water dAl concentrations were enhanced on the Iberian and Greenland shelves (up to 30.9 nM) due to continental inputs (rivers, glacial flour and ice melt). A negative correlation was observed between dAl in surface waters and primary production, phytoplankton community structure and biogenic opal production. The abundance of diatoms exerted a significant (p &lt; 0.01) control on the surface particulate Al (pAl) to dAl ratios by...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00422/53359/54197.pdf

Aluskasveista apua luomuviljan rikkakasvintorjuntaan?
Provedor de dados: 21
Autores: Salonen, Jukka; Känkänen, Hannu.
Rikkakasvien torjunta ja viljelykasvien riittävä ravinteiden saanti ovat luomutuotannon suuria haasteita. Esitelmässä tuotiin esille aluskasvien mahdollisuuksia rikkakasvien hallinnassa. Aluskasveista näyttää olevan enemmmän hyötyä ravinteiden tuottajana/sitojana kuin rikkakasvien kasvun hillitsijänä. Pitkäaikaiset vaikutukset halutaan vielä selvittää kenttäkoesarjan jatkuessa.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Weed management.
Ano: 2018
URL: http://orgprints.org/32533/1/MTP2018_Salonen_p27.pdf

Am "Gjätt" eine Nasenlänge voraus
Provedor de dados: 21
Autores: Koller, Martin.
Wenn nicht einmal das Unkraut wächst, dann ist mit dem Boden etwas faul – im wahrsten Sinne des Wortes. Das Unkraut kann uns einiges zum Boden sagen. Schachtelhalm und der Sumpfknöterich zeigen häufig vernässte Stellen an. Franzosenkraut, Amarant und Hirsen hingegen zeigen viele Nährstoffe, Wärme und viel Licht am Boden an. Also eigentlich ideale Bedingungen für das Gemüse, daher ist es auch kein Wunder, dass wir diesen Arten regelmässig begegnen. In Winterzwiebeln hingegen findet man häufig Herbstkeimer, die sonst eher an Getreide erinnert, also z.B. Acker-Stiefmütterchen, Einjährige Rispe, Vergissmeinnicht, Vogelmiere und Taubnessel.
Tipo: Newspaper or magazine article
Palavras-chave: Cereals; Pulses and oilseeds Soil tillage Vegetables.
Ano: 2018
URL: http://orgprints.org/34680/1/Koller_Gmuesblatt03_Juni-2018_S4.pdf

Amauropelta opposita (Thelypteridaceae), nueva cita para la flora Argentina
Provedor de dados: 66
Autores: Ponce,M. Mónica; Zanotti,Christian A.
Amauropelta opposita, una especie conocida hasta ahora para el sur de Brasil como su límite de distribución más austral, fue recolectada por primera vez en el noreste de Argentina (Misiones). Se incluyen sus características morfológicas, sinonimia y lectotipificación; se brindan ilustraciones, fotografías, un mapa con la ubicación de la nueva cita, así como una clave para la identificación de las especies de Amauropelta que habitan en Misiones.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amauropelta; Flora Argentina; Helechos; Nuevo registro; Thelypteris.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932018000100011

AMBIENCE OF SHEEP SUBMITTED TO DIFFERENT BREEDING ENVIRONMENTS AND GLOBAL TEMPERATURES
Provedor de dados: 70
Autores: Furtado,Dermeval A.; Santos,Luana de Fátima D. dos; Nascimento,José W. B. do; Lopes,Fernanda F. M.; Costa,José H. S.
ABSTRACT The aim is to characterize and to compare the black (TBG) and gray (TGG) globe temperatures in the production of sheep in the Brazilian semi-arid, using Santa Inês and Doper breeds, distributed in two thermal environments (exposed to the sun and shaded), containing 10 animals in each picket. The experimental design was completely random, 2 x 2 factorial scheme (shaded environment and sun x black and gray globe) in 46 replicates (evaluation days). There was an increase of the TBG in relation to the TGG during the evaluation times, with maximum temperature (48.1°C) at 1p.m. in the environment exposed to the sun, concomitantly with elevation of the black globe temperature and humidity index - BGHI (96.7). The result was distinct for TGG, with a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heat absorption; Surface coloring; BGHI.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000600829

Ambiente y antecedentes de floración en el crecimiento, inducción y desarrollo floral de Laelia anceps subesp. anceps (Orchidaceae)
Provedor de dados: 115
Autores: Sánchez-Vidaña,M. Rosario; Tejeda-Sartorius,Olga; Hernández-Anguiano,A. María; Trejo-Téllez,L. Iris; Soto-Hernández,R. Marcos; Gaytán-Acuña,E. Araceli.
Resumen El manejo de factores ambientales es importante para el control de la inducción floral en orquídeas. Por lo tanto, el objetivo de este estudio fue investigar el efecto de dos ambientes controlados y condiciones de invernadero, así como la influencia del antecedente de floración de plantas de Laelia anceps Lindl. subesp. anceps, de cuatro años de edad, en el crecimiento, inducción e indicadores de desarrollo floral. Los ambientes fueron: 1) ambiente invernadero (AInv) con temperatura promedio de 29/13 °C diurna/nocturna, fotoperiodo natural estimado de 12 h y FFF de 90 μmol.m-2.s-1; 2) ambiente controlado 1 (AC1) con luz de lámparas de aditivos metálicos + lámparas de alta presión de sodio + tubos fluorescentes, con flujo de fotones fotosintéticos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orchidaceae; Laelia anceps Lindl. subesp. anceps; Fuentes de luz; Ambiente controlado; Fotoperiodo; Intensidad lumínica.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000100035

Amburana cearensis: Amburana-de-cheiro.
Provedor de dados: 14
Autores: PAREYN, F. G. C.; ARAÚJO, E. de L.; DRUMOND, M. A.; MIRANDA, J. de A. C.; SOUZA, C. A.; SILVA, A. P. de S.; BRAZOLIN, S.; MARQUES, K. K. M.
Árvore decídua na estação seca, com altura entre 6-12m (Figura 1). Caule com diâmetro superior a 30cm, geralmente ereto, com casca castanho-escura e ritidoma desprendendo-se em lâminas (Figura 2); ramos pouco estriados, glabros. Folhas compostas, 10-15cm de comprimento, alternas, imparipinadas, com pecíolos cilíndricos; folíolos subopostos ovais à elípticos, com base e ápice arredondados ou acuminados. Inflorescências axilares ou terminais, composta por numerosas flores de cor branco-amarelada, pequenas e aromáticas (Figura 3). Frutos do tipo vagem de cor escura, deiscente em um dos lados, contendo uma semente, ou raramente, duas. As sementes são aladas e apresentam coloração preta, rugosa, com cerca de 1cm de largura e 2cm de comprimento. Espécie é...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Umburana de cheiro; Amburana; Cumaru-das-caatingas; Cumaru-de-cheiro; Umburana-lisa; Louro-ingá; Umburana-macho; Umburana-vermelha; Amburana cearensis; Caatinga; Vegetação Nativa; Planta Produtora de Madeira; Cumbaru; Biodiversity; Fabaceae.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103192

Amendoim orgânico: Tecnologia de produção para o Nordeste brasileiro.
Provedor de dados: 14
Autores: QUEIROGA, V. de P.; ALMEIDA, F. de A. C.; GIRAO, E. G.; FIGUEIREDO NETO, A.; ALBUQUERQUE, E. M. B. de.
bitstream/item/187036/1/OLV18003.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Produção de extrato em pó; Amendoim; Tecnologia Agrícola; Economia da Produção; Beneficiamento; Praga; Doença de Planta; Certificação de Semente; Armazenamento; Liofilização.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100084

Aminas biogênicas: qual a relevância na avicultura?
Provedor de dados: 14
Autores: SCHEUERMANN, G. N.; CARON, L.
bitstream/item/181846/1/final8901.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Produção de ave; Produção de ovos; Nutrição Animal; Alimentação; Ração.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094443

Amino acid composition, and determination and prediction of the protein digestibility of different sugarcane yeasts in broilers
Provedor de dados: 124
Autores: Barbosa,Emanuela Nataly Ribeiro; Rabello,Carlos Bôa-Viagem; Lopes,Claudia Costa; Silva,Edney Pereira; Freitas,Ednardo Rodrigues.
ABSTRACT The aim of this study was to determine the amino acid composition and digestible protein values of different sugarcane yeasts, as well as to generate prediction equations for the apparent digestibility coefficient of dry matter (ADCDM) and crude protein (ADCCP), based on the chemical composition of the yeast and the age of the broilers. Four ileal digestion trials were carried out with 690 broilers, divided into the pre-starter, starter, growth and final phases. The birds were housed in metabolic cages and distributed in a completely randomised design, consisting of five treatments and six replications of eight, six, five and four birds respectively in each experimental phase. The treatments consisted of one reference feed and four test feeds,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amino acids; Ileal digestibility; Digestibile protein; Saccharomyces cerevisiae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200334

Ammonia determines transcriptional profile of microorganisms in anaerobic digestion
Provedor de dados: 58
Autores: Zhang,Nan; Peng,Huijuan; Li,Yong; Yang,Wenxiu; Zou,Yuneng; Duan,Huiguo.
ABSTRACT Anaerobic digestion is important for the management of livestock manure with high ammonia level. Although ammonia effects on anaerobic digestion have been comprehensively studied, the molecular mechanism underlying ammonia inhibition still remains elusive. In this study, based on metatranscriptomic analysis, the transcriptional profile of microbial community in anaerobic digestion under low (1500 mg L-1) and high NH4 + (5000 mg L-1) concentrations, respectively, were revealed. The results showed that high NH4 + concentrations significantly inhibited methane production but facilitated the accumulations of volatile fatty acids. The expression of methanogenic pathway was significantly inhibited by high NH4 + concentration but most of the other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anaerobic digestion; Ammonia; Pathway; Gene expression; Methanogenesis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400770

Ammonium excretion, auxin production and effects of maize inoculation with ethylenediamine-resistant mutants of Pseudomonas sp.
Provedor de dados: 53
Autores: Ramos,Luan da Luz; Rodrigues,Elisete Pains; Silva,Mayara Barbosa; Oliveira,Jessica Ellen; Zuluaga,Mónica Yorlady Alzate; Milani,Karina Maria Lima; Oliveira,André Luiz Martinez de.
ABSTRACT Plant growth-promoting bacteria (PGPB) comprise part of plant microbiome of biotechnological interest due to their potential to decrease the use of agrochemicals in agriculture. Among the commonly found PGPB species, the Pseudomonas genus is known for high competitiveness and efficiency in expressing growth-promotion traits. To increase the contribution of diazotrophic Pseudomonas sp. to the plant nitrogen nutrition, the strain AZM-01 was chemically mutagenized with methyl methanesulfonate (MMS), following the selection for resistance to ethylenediamine (EDA). From the 13 EDA-resistant mutant strains selected, four showed increased the ammonium excretion, with the highest value reaching up to 284% increase as compared to the wild strain, and six...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofertilizer; Plant inoculation; Methyl methanesulphonate; Plant growth-promoting bacteria.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000300415

Ammonium thiosulfate as blossom thinner in 'Maxi Gala' apple trees
Provedor de dados: 86
Autores: Marchioretto,Lucas De Ross; Rossi,Andrea De; Michelon,Micheli Fochesato; Orlandi,Julio Cesar; Amaral,Leonardo Oliboni do.
Abstract: The objective of this work was to evaluate the feasibility of using ammonium thiosulfate as a chemical blossom thinner in 'Maxi Gala' apple (Malus domestica) trees and its effects on fruit quality. The experiment was carried out in an experimental orchard in the Southern Brazil, in a randomized complete block design, with five replicates. Ammonium thiosulfate was sprayed on the apple trees at the full bloom stage, at 0, 1.5, 2.5, and 3.5%. Evaluations were performed for the effects on crop load, fruit set, yield efficiency, and fruit quality parameters such as weight, shape, total soluble solids, seed number, flesh firmness, color, and russeting occurrence. Ammonium thiosulfate at 2.5% is effective to reduce crop load and to improve fruit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica; ATS; Blossom stage; Flower thinning.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001001132

Amplification of microsatellites in two haemulid species (Haemulon aurolineatum and Haemulon steindachneri)
Provedor de dados: 50
Autores: Pabón Quintero,Paula E.; Tavera,José Julián; Millán-Márquez,Ana María; Acero P,Arturo.
ABSTRACT Genetic-population studies in marine fish have allowed to study patterns of dispersal and connectivity between habitats. One important tool in population genetics is the use of microsatellite molecular markers. Cross-amplification of microsatellite is a method that consists in using primers designed for one species in a different one but phylogenetically related. Because of the importance of genetic studies of populations in artisanal fisheries species, primers were evaluated and designed for the species Haemulon aurolineatum and Haemulon steindachneri. Samples were collected from the artisanal fisheries in Baru-Colombia. Amplification was standardized for 12 microsatellites which ten were polymorphic for H. aurolineatum and nine for H....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Haemulidae; Grunts; Primers; Polymorphism; Population genetics.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100151

An active role of systemic fungicides to curb wheat powdery mildew caused by Blumeria graminis f. sp. tritici
Provedor de dados: 111
Autores: Esmail, Samar Mohamed; Draz, Ibrahim Sobhy.
Efficacy of five systemic fungicides (flusilazole, propiconazole, diniconazole, cyproconazole and tetraconazol) in curbing powdery mildew disease of wheat (Sakha93) and its impact on yield components were evaluated under field condition during two successive season. Both fungicides, propiconazole and diniconazole exhibited the highest value of efficacy (88.80% each) recording the lowest rate of disease infection (1 each). The contrast was noticed with tetraconazol (55.50% efficacy, 4 disease infection) with significant differences to untreated control during both seasons. The results of fungicide application reflected on yield components where 1000-kernel and 1000-ml weights recorded the highest values with propiconazole (49.03 g and 742.65 g) followed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wheat; Powdery mildew; Fungicide activity; Blumeria graminis f. sp. tritici; SEM examination.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4716

An Alert Regarding a Common Misinterpretation of the Van Genuchten α Parameter
Provedor de dados: 90
Autores: van Lier,Quirijn de Jong; Pinheiro,Everton Alves Rodrigues.
ABSTRACT Among the equations available to describe the relation between matric potential and soil water content, the soil water retention function, the most commonly used is the equation proposed by Van Genuchten in his 1980 landmark paper. In soil physics literature, especially in Brazil, several authors relate the inverse of the Van Genuchten parameter α to the air-entry pressure. This study aimed to show this common interpretation to be erroneous, as 1/α corresponds to water contents lower than saturation. The deviation depends on the m parameter. In fact, α is merely a scaling parameter relative to the matric potential axis. Recognizing this mathematical fact may improve the interpretation of soil hydraulic properties based on water retention parameters.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil water retention; Soil physics; Empirical equations.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100415

An Alternative to Static Climatologies: Robust Estimation of Open Ocean CO2 Variables and Nutrient Concentrations From T, S, and O-2 Data Using Bayesian Neural Networks
Provedor de dados: 5
Autores: Bittig, Henry C.; Steinhoff, Tobias; Claustre, Harve; Fiedler, Bjoern; Williams, Nancy L.; Sauzede, Raphaelle; Koertzinger, Arne; Gattuso, Jean-pierre.
This work presents two new methods to estimate oceanic alkalinity (A(T)), dissolved inorganic carbon (C-T), pH, and pCO(2) from temperature, salinity, oxygen, and geolocation data. "CANYON-B" is a Bayesian neural network mapping that accurately reproduces GLODAPv2 bottle data and the biogeochemical relations contained therein. "CONTENT" combines and refines the four carbonate system variables to be consistent with carbonate chemistry. Both methods come with a robust uncertainty estimate that incorporates information from the local conditions. They are validated against independent GO-SHIP bottle and sensor data, and compare favorably to other state-of-the-art mapping methods. As "dynamic climatologies" they show comparable performance to classical...
Tipo: Text
Palavras-chave: Carbon cycle; GLODAP; Marine carbonate system; Surface pCO(2) climatology; Revelle buffer factor increase; Machine learning; Nutrient estimation.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00675/78681/80879.pdf

An Alternative View of the Microseismicity along the Western Main Marmara Fault
Provedor de dados: 5
Autores: Batsi, Evangelia; Lomax, Anthony; Tary, Jean-baptiste; Klingelhoefer, Frauke; Riboulot, Vincent; Murphy, Shane; Monna, Stephen; Ozel, Nurcan Meral; Kalafat, Dogan; Saritas, Hakan; Cifci, Gunay; Cagatay, Namik; Gasperini, Luca; Geli, Louis.
A detailed study, based on ocean‐bottom seismometers (OBSs) recordings from two recording periods (3.5 months in 2011 and 2 months in 2014) and on a high‐resolution, 3D velocity model, is presented here, which provides an alternative view of the microseismicity along the submerged section of the North Anatolian fault (NAF) within the western Sea of Marmara (SoM). The nonlinear probabilistic software packages of NonLinLoc and NLDiffLoc were used for locating earthquakes. Only earthquakes that comply with the following location criteria (e.g., representing 20% of the total amount of events) were considered for analysis: (1) number of stations≥5; (2) number of phases≥6, including both P and S; (3) root mean square (rms) location error≤0.5  s; and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56416/58103.pdf

An approach to calculate a Species Temperature Index for flora based on open data
Provedor de dados: 16
Autores: Sparrius, L.B.; Top, G.G. van den; Swaay, C.A.M. van.
To study the relation between changes in local plant communities and shifts in temperature, the temperature niches of the species need to be defined. We calculated the Species Temperature Index (STI) as a proxy for this niche. STI is defined as the mean annual temperature within the range of a species. In this paper, a method is described to calculate the STI for the European flora from open data provided by the Global Biodiversity Information Facility (GBIF) and WorldClim global climate data, for 7254 taxa of European vascular plants, bryophytes, algae, and ascomycetes including lichens. The algorithm accounts for incomplete and unbalanced species distribution data. The Community Temperature Index (CTI) is defined as the weighted mean of the STIs of a...
Tipo: Article / Letter to the editor
Palavras-chave: Ascomycotina; Bryophytes; Climate change; GBIF; Open data; Plantae; R; Bootstrapping; STI; WorldClim.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/669071

An association study of FOXO3 variant and longevity
Provedor de dados: 74
Autores: Silva-Sena,Geralda Gillian; Camporez,Daniela; Santos,Lígia Ramos dos; Silva,Aline Sesana da; Sagrillo Pimassoni,Lúcia Helena; Tieppo,Alessandra; Pimentel Batitucci,Maria do Carmo; Morelato,Renato Lírio; Paula,Flavia de.
Abstract Human longevity is a polygenic and multifactorial trait. Pathways related to lifespan are complex and involve molecular, cellular, and environmental processes. In this analytical observational study, we evaluated the relationship between environment factors, oxidative stress status, DNA integrity level, and the association of FOXO3 (rs2802292), SOD2 (rs4880), APOE (rs429358 and rs7412), and SIRT1 (rs2273773) polymorphisms with longevity in oldest-old individuals from southeastern Brazil. We found an association between the FOXO3 GG genotype and gender. While lifestyle, anthropometric, and biochemical characteristics showed significant results, DNA damage and oxidative stress were not related to lifespan. We found that long-lived individuals with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lifespan; SNPs; Environmental factors; Oxidative stress; Genomic damage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000300386

An early Assessment of a Plant-based Organic Vegetable System: Analysis of inorganic-N and soil enzyme activity
Provedor de dados: 21
Autores: Jensen, Janne Guldbæk Kirstejn.
Study of soil and plant nitrogen pools and soil microbial activities in the DoubleCrop trial at AU-FOOD Årslev
Tipo: Thesis
Palavras-chave: Soil quality; Crop combinations and interactions; Nutrient turnover; Soil tillage; Air and water emissions; Soil; Vegetables; Root crops.
Ano: 2018
URL: http://orgprints.org/35460/1/Janne%20Guldb%C3%A6k%20Kirstejn%20Jensen_1103769_542889_Hand-in_An-early-Assessment-of-a-Plant-Based-Organic-Ve.pdf

An ecotoxicological view on neurotoxicity assessment
Provedor de dados: 5
Autores: Legradi, J. B.; Di Paolo, C.; Kraak, M. H. S.; Van Der Geest, H. G.; Schymanski, E. L.; Williams, A. J.; Dingemans, M. M. L.; Massei, R.; Brack, W.; Cousin, Xavier; Begout, Marie-laure; Van Der Oost, R.; Carion, A.; Suarez-ulloa, V.; Silvestre, F.; Escher, B. I.; Engwall, M.; Nilen, G.; Keiter, S. H.; Pollet, D.; Waldmann, P.; Kienle, C.; Werner, I.; Haigis, A. -c.; Knapen, D.; Vergauwen, L.; Spehr, M.; Schulz, W.; Busch, W.; Leuthold, D.; Scholz, S.; Vom Berg, C. M.; Basu, N.; Murphy, C. A.; Lampert, A.; Kuckelkorn, J.; Grummt, T.; Hollert, H.
The numbers of potential neurotoxicants in the environment are raising and pose a great risk for humans and the environment. Currently neurotoxicity assessment is mostly performed to predict and prevent harm to human populations. Despite all the efforts invested in the last years in developing novel in vitro or in silico test systems, in vivo tests with rodents are still the only accepted test for neurotoxicity risk assessment in Europe. Despite an increasing number of reports of species showing altered behaviour, neurotoxicity assessment for species in the environment is not required and therefore mostly not performed. Considering the increasing numbers of environmental contaminants with potential neurotoxic potential, eco-neurotoxicity should be also...
Tipo: Text
Palavras-chave: Eco-neurotoxicity; Neurotoxicity; EDA; REACH; AOP; Behaviour; Computational toxicity; Ecological; Species.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00473/58477/61058.pdf

An ethnobotanical survey of spice, aromatic and medicinal plants used in La Molana, Atrato-Choco, Colombia: Basis for biodiversity conservation
Provedor de dados: 109
Autores: Marmolejo-Liloy,Miller; Ponce-Mendoza,Jesús David; Hinestroza-Córdoba,Leidy Indira; Moreno-Holguín,Harold.
Abstract A characterization and analysis of the production systems of aromatic, medicinal and spice plants (AMSP) was carried out in La Molana, Atrato-Chocó, Colombia throughout the identification of their biophysical, socioeconomic and financial characteristics, in order to propose agroecological alternatives that solve the problems and identified needs in said systems; applying methodologies and evaluation indicators of agricultural systems addressed to sustainable rural development, design, implementation and evaluation of agroforestiy arrangements, agroforestry systems accompanied by WOST analysis, and agroforestry planning of productive units (APPU), this information was collected through the application of a focal workshop and semi-structured...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroecological alternatives; Agroecosystems; Agroforestry planning of productive units (APPU); Diagnostics and traditional practices; Sustainable agriculture; Sustainable rural development; Traditional knowledge.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100009

An evaluation of physical and mechanical scarification methods on seed germination of Vachellia macracantha (Humb. &amp;amp; Bonpl. ex Willd.) Seigler &amp;amp; Ebinger
Provedor de dados: 109
Autores: Maldonado-Arciniegas,Francisco; Rúales,Carlos; Caviedes,Mario; Ramírez,Darío X; León-Reyes,Antonio.
Abstract The dry Andean forests are ecosystems with a high diversity of flora and fauna and are at high risk of extinction due to the pressure of human activity. V. macracantha is a native species of the dry Andean forest, which has potential for reforestation and also provides benefits in agroforestry systems, due to its nitrogen fixation capacity, the supply of organic matter, the production of shade and wind protection. The multiplication of this species is limited due to the low percentage of seed germination, which present dormancy. The aim of this research was to determine the most effective scarification method for seeds germination of V. macracantha. Two types of methods were tested, the immersion in strong acids (chemical scarification), and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroforestry; Agronomic traits; Inter-Andean dry forest; Plant development stages; Seed characteristics; Seed dormancy; Seed germinative capacity.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100120

An experimental and numerical study of FSI applied to sail yacht flexible hydrofoil with large deformations
Provedor de dados: 5
Autores: Temtching Temou, Vanilla; Fagherazzi, Odran; Augier, Benoit; Astolfi, Jacques-andré; Raison, David.
The recent use of large aspect ratio and highly loaded composite hydrofoils on sailing boats illustrates the limit of the assumption of rigid body. When flying, the hydrofoil presents large deformations which impact significantly the hydrodynamic loads expected. The present work focuses on an experimental campaign performed on a trapezoidal hydrofoil, made of polyacetate material, in the hydrodynamic tunnel at the Research Institute of French Naval Academy. Large deformations up to 4.5% of the span on the hydrofoil’s tip are measured at angle of incidence 10° for Re=0:7 x 10 6 calculated at mean chord. Vibration analysis performed on this foil, highlights an increase of its resonance frequencies with bending loading. A coupled approach between the Vortex...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00601/71290/69697.pdf

An experimental study of water diffusion in carbon/epoxy composites under static tensile stress
Provedor de dados: 5
Autores: Humeau, Corentin; Davies, Peter; Jacquemin, Frederic.
The coupling between tensile stress and water diffusion in composites represents a major issue in many marine applications. Even if these two behaviours are well documented as separate subjects, there are still very few data on fully coupled mechanisms. The aim of this study is to understand what governs the coupled behaviour, by investigating the water diffusion in carbon/epoxy. The coupling is first evaluated on neat resin samples to characterise the matrix behaviour. Then the study focuses on composites with two types of woven fibre orientation: one at ±45°, in order to understand the coupling effects on materials loaded away from the reinforcement direction and another quasi-isotropic to obtain properties along the fibres. For each material the same...
Tipo: Text
Palavras-chave: Composite; Moisture diffusion; Static tensile stress; Coupled behaviour.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00416/52788/53687.pdf

An exuberant form of disseminated histoplasmosis
Provedor de dados: 55
Autores: Rockenbach,Débora Mânica; Dallazem,Lia Natalia Diehl; Chemello,Raíssa Londero; Beber,André Avelino Costa.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000300243

An illustrated key to the genera of Eumeninae from China, with a checklist of species (Hymenoptera, Vespidae)
Provedor de dados: 16
Autores: Tan, J.-L.; Carpenter, J.M.; Achterberg, C. van.
An illustrated key to the currently recognized genera of the subfamily Eumeninae (Vespidae) from China is presented together with a list of 267 species and subspecies, belonging to 51 genera. Nortozumia van der Vecht, 1937 is reported for the first time from China. Two replacement names are proposed for junior primary homonyms: Ancistrocerus rufofrustius Tan &amp; Carpenter, nom. n. replacing Ancistrocerus rufopictus (Kostylev) and Orientalicesa confasciatus Tan &amp; Carpenter, nom. n. replacing Orientalicesa unifasciatus (von Schulthess, 1934).
Tipo: Article / Letter to the editor
Palavras-chave: Homonym; Illustrated key; New record; Oriental; Palaearctic.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/679801

An Improved staining protocol for the Assessment of arbuscular mycorrhizal In bryophytes
Provedor de dados: 51
Autores: COTTET,AGUSTINA C.; SCERVINO,JOSE M.; MESSUTI,MARÍA I.
^len^les
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthocerotophyta; Bryophyta; Marchantiophyta; Staining protocol.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000200006

An insight on the role of photosensitizer nanocarriers for Photodynamic Therapy
Provedor de dados: 42
Autores: MESQUITA,MARIANA Q.; DIAS,CRISTINA J.; GAMELAS,SARA; FARDILHA,MARGARIDA; NEVES,MARIA G.P.M.S.; FAUSTINO,MARIA AMPARO F.
ABSTRACT Photodynamic therapy (PDT) is a modality of cancer treatment in which tumor cells are destroyed by reactive oxygen species (ROS) produced by photosensitizers following its activation with visible or near infrared light. The PDT success is dependent on different factors namely on the efficiency of the photosensitizer deliver and targeting ability. In this review a special attention will be given to the role of some drug delivery systems to improve the efficiency of tetrapyrrolic photosensitizers to this type of treatment.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Photodynamic therapy; Drug delivery; Liposomes; Silica nanoparticles; Gold nanoparticles; Polymeric micelles.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000301101

An investigation of virulence factors of Legionella pneumophila environmental isolates
Provedor de dados: 58
Autores: Arslan-Aydoğdu,Elif Özlem; Kimiran,Ayten.
ABSTRACT Nine Legionella pneumophila strains isolated from cooling towers and a standard strain (L. pneumophila serogroup 1, ATCC 33152, Philadelphia 1) were analyzed and compared in terms of motility, flagella structure, ability to form biofilms, enzymatic activities (hemolysin, nucleases, protease, phospholipase A, phospholipase C, acid phosphatase, alkaline phosphatase and lipase), hemagglutination capabilities, and pathogenicity in various host cells (Acanthamoeba castellanii ATCC 30234, mouse peritoneal macrophages and human peripheral monocytes). All the isolates of bacteria appeared to be motile and polar-flagellated and possessed the type-IV fimbria. Upon the evaluation of virulence factors, isolate 4 was found to be the most pathogenic strain,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Legionella pneumophila; Pathogenicity; Virulence of environmental isolates.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100189

An outbreak of caprine toxoplasmosis - investigation and case report
Provedor de dados: 65
Autores: Ferreira Neto,José Mauricio; Ferreira,Fernanda Pinto; Miura,Ana Carolina; Almeida,Jonatas Campos de; Martins,Felippe Danyel Cardoso; Souza,Marielen de; Bronkhorst,Dalton Evert; Romanelli,Paulo Roberto; Pasquali,Aline Kuhn Sbruzzi; Santos,Hannah Lia Ettiene Peruch Lemos dos; Benitez,Aline do Nascimento; Caldart,Eloiza Teles; Zanella,Luiz Francisco; Freire,Roberta Lemos; Navarro,Italmar Teodorico.
ABSTRACT: The present study aimed to investigate an abortion outbreak in a dairy goat herd in the municipality of Arapoti, Parana, Brazil. At the beginning of the outbreak, blood samples were collected from 33 goats with clinical signs; later, of the whole goat herd, two cats and two dogs. Milk samples were collected from 78 lactating goats. Four environmental soil samples and four samples of feed residue from goat feeders were collected too. Immunofluorescence antibody test (IFA) was used for serodiagnosis, the molecular analysis was conducted by means of the polymerase chain reaction (PCR), for the isolation of the etiological agent the bioassay was used. The results of the IFA revealed that 76.53% (137/179) of the goats, two dogs and two cats were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Toxoplasma; Goats. IFA; PCR; Bioassay.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500500

An overview of migratory birds in Brazil
Provedor de dados: 84
Autores: Somenzari,Marina; Amaral,Priscilla Prudente do; Cueto,Víctor R.; Guaraldo,André de Camargo; Jahn,Alex E.; Lima,Diego Mendes; Lima,Pedro Cerqueira; Lugarini,Camile; Machado,Caio Graco; Martinez,Jaime; Nascimento,João Luiz Xavier do; Pacheco,José Fernando; Paludo,Danielle; Prestes,Nêmora Pauletti; Serafini,Patrícia Pereira; Silveira,Luís Fábio; Sousa,Antônio Emanuel Barreto Alves de; Sousa,Nathália Alves de; Souza,Manuella Andrade de; Rodrigues Telino-Júnior,Wallace; Whitney,Bret Myers.
Abstract We reviewed the occurrences and distributional patterns of migratory species of birds in Brazil. A species was classified as migratory when at least part of its population performs cyclical, seasonal movements with high fidelity to its breeding grounds. Of the 1,919 species of birds recorded in Brazil, 198 (10.3%) are migratory. Of these, 127 (64%) were classified as Migratory and 71 (36%) as Partially Migratory. A few species (83; 4.3%) were classified as Vagrant and eight (0,4%) species could not be defined due to limited information available, or due to conflicting data.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Migration; Partial migration; Austral migration; Breeding displacement; Altitudinal movement.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100202

An overview of sugarcane brown rust in Cuba
Provedor de dados: 63
Autores: La O,María; Perera,María Francisca; Bertani,Romina Priscila; Acevedo,Ricardo; Arias,Marta Eugenia; Casas,Mario Alberto; Pérez,Juana; Puchades,Yaquelín; Rodríguez,Eida; Alfonso,Isabel; Castagnaro,Atilio Pedro.
ABSTRACT: Multiple pathogens affect sugarcane, among them Puccinia melanocephala, the causal agent of brown rust. This disease was first reported in Cuba in 1979 when it was responsible for a severe attack on the main sugarcane variety B4362. The aims of the present study were to give an overview of sugarcane brown rust in Cuba and show the current disease situation in the country. A retrospective analysis regard to sugarcane cultivar composition resistant to brown rust in Cuba was carried out. In addition 154 genotypes, including the most used progenitors in the breeding program and commercial varieties were evaluated under natural infection conditions. The identity of P. melanocephala was verified by Polymerase Chain Reaction (PCR) and by sequencing the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Puccinia melanocephala; Varietal mosaic; Resistance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000300233

Anadenanthera colubrina: Angico.
Provedor de dados: 14
Autores: PAREYN, F. G. C.; ARAÚJO, E. de L.; DRUMOND, M. A.
Árvore decídua na estação seca, medindo 7-15m de altura. Caule, geralmente, não perfilhado, com 30cm de diâmetro ou superior e casca castanho-avermelhada; ramos lenticelados, pubescentes a glabrescente. Folhas com 15-20cm de comprimento, alternas, bipinadas, 14-30 pares de pinas, raque pubescente, pinas com 35-50 (ou mais) pares de foliólulos, lineares, 3-7x1mm, ambas superfícies glabras, ápice agudo a obtuso, base assimétrica. Inflorescências dispostas em panículas globosas axilares ou terminais, flores com 3mm de comprimento, com brácteas foliáceas bipinadas, de cor branca a amarelada e de aroma suave. Frutos tipo vagem de cor castanho avermelhado deiscente em apenas um dos lados, contendo 8 a 15 sementes. As sementes apresentam coloração variando entre...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Angico; Acacia cebil Griseb; Caatinga; Vegetação Nativa; Angico Branco; Angico Bravo; Angico do Cerrado; Angico Monjolo; Angico Pardo; Angico Vermelho; Vegetation; Vegetation types; Vegetation structure; Savannas.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103448

Anaerobic biodegradation of benzo(a)pyrene by a novel Cellulosimicrobium cellulans CWS2 isolated from polycyclic aromatic hydrocarbon-contaminated soil
Provedor de dados: 58
Autores: Qin,Wei; Fan,Fuqiang; Zhu,Yi; Huang,Xiaolong; Ding,Aizhong; Liu,Xiang; Dou,Junfeng.
Abstract Cellulosimicrobium cellulans CWS2, a novel strain capable of utilizing benzo(a)pyrene (BaP) as the sole carbon and energy source under nitrate-reducing conditions, was isolated from PAH-contaminated soil. Temperature and pH significantly affected BaP biodegradation, and the strain exhibited enhanced biodegradation ability at temperatures above 30 °C and between pH 7 and 10. The highest BaP removal rate (78.8%) was observed in 13 days when the initial BaP concentration was 10 mg/L, and the strain degraded BaP at constant rate even at a higher concentration (50 mg/L). Metal exposure experimental results illustrated that Cd(II) was the only metal ion that significantly inhibited biodegradation of BaP. The addition of 0.5 and 1.0 g/L glucose enhanced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anaerobic; Biodegradation; Benzo(a)pyrene; Cellulosimicrobium cellulans CWS2.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200258

Anaerobic co-digestion of animal manure at different waste cooking oil concentrations
Provedor de dados: 65
Autores: Sunada,Natália da Silva; Orrico,Ana Carolina Amorim; Orrico Junior,Marco Antonio Previdelli; Lucas Junior,Jorge de; Lopes,Walter Renato Teixeira; Schwingel,Alice Watte.
ABSTRACT: This study aimed to obtain the best dose of waste cooking oil inclusion for the co-digestion of substrates prepared with dairy cattle and swine manure in order to maximize solids reductions and biogas yield. Analyses of total solids (TS), volatile solids (VS), and neutral detergent fiber (NDF) were performed during the loading and unloading of digesters, while biogas yield was measured twice a week. The maximum reduction in VS (51.4%) was reached with the inclusion of up to 54.6g waste cooking oil.kg manure-1. Maximum NDF degradation occurred with inclusions of up to 69.4g waste cooking oil.kg manure-1. Inclusions of up to 64g of waste cooking oil.kg manure-1 provided specific biogas yield of 291.4 and 251.0L biogas.kg VS-1 added to substrates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestion; Biogas; Energy recycling.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700351

Anaerobic co-digestion of grass and forbs – Influence of cattle manure or grass based inoculum
Provedor de dados: 21
Autores: Cong, W.-F.; Moset, V.; Feng, L.; Møller, H.B.; Eriksen, J.
Anaerobic co-digestion of agricultural by-products or wastes with complementarity characteristics is commonly used to enhance methane yield. This study firstly explores the possibility of co-digesting grass and forb species (white clover, chicory and plantain) differing in nutrient composition in enhancing methane yield. This was examined with two inocula (a cattle manure-based inoculum and a grass-based inoculum) in a batch assay. Results showed that co-digesting grass and forbs synergistically enhanced methane yield potential on average by 31 L kg−1 volatile solids (+11%) and reduced lag phase time by 0.8 day in the grass-based inoculum, but not in the cattle manure-based inoculum. Mixtures containing plantain showed more consistent synergistic effect...
Tipo: Journal paper
Palavras-chave: Crop combinations and interactions; Nutrient turnover.
Ano: 2018
URL: http://orgprints.org/34980/1/1-s2.0-S0961953418302320-main.pdf

ANAEROBIC DIGESTION AND CO-DIGESTION OF POULTRY LITTER SUBMITTED TO DIFFERENT REUSES
Provedor de dados: 70
Autores: Vicente Jr.,Donizete J.; Costa,Monica S. S. de M.; Costa,Luiz A. M.; Pereira,Dercio C.; Santos,Francielly T. dos.
ABSTRACT Considering the constant increase in the waste generation from poultry and pigs’ husbandries, the main contributions of this study were to verify the potential of biogas production through the anaerobic digestion and co-digestion of the residues generated by these two activities, as well as to highlight the recovery of the nutrients contained in the obtained digestate. The wastes used were poultry litters after six, seven and eight production lots, as well as the sifted wastewater from one Piglets Producer Unit (PPU). Higher biogas production (p &lt;0.05) was observed in the treatments in which anaerobic codigestion was used with the swine wastewater (SW): 0.179; 0.158 and 0.117 m3 per kg of total solids (TS) added for poultry litters with six,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroindustry; Digestate; Biogas; Waste treatments.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000600961

Anaerobic digestion of residual liquid effluent (brown juice) from a green biorefinery
Provedor de dados: 21
Autores: Martinez, EJ; Mirolucci, Federico; Gomez, X; Molinuevo-Salces, Beatriz; Uellendahl, Hinrich.
This work studied the anaerobic digestion of brown juice, a liquid residual stream generated from biomass fractionation in a green biorefinery. Biomethane potential batch tests and inhibition studies of brown juice were performed during continuous processing in an upflow anaerobic sludge blanket reactor. Prolongation of the lag phase in the batch tests with increasing substrate/inoculum ratio suggested initial inhibition, which was, however, overcome by adaptation. This was indicated by high final methane yields, which were close to the theoretical maximum of up to 500 L-CH4 kg-VS−1, achieved after 15 days for most of the set-ups. Reactor operation at the organic loading rate of 13.9 g-COD L−1 day−1 and hydraulic retention time of 3 days revealed methane...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Pasture and forage crops; Production systems; Farming Systems.
Ano: 2018
URL: http://orgprints.org/33338/1/Martinez2018_Article_AnaerobicDigestionOfResidualLi.pdf

Anaerobic mono-digestion of lucerne, grass and forbs - Influence of species and cutting frequency
Provedor de dados: 21
Autores: Wahid, R; Feng, L; Cong, WF; Ward, A; Møller, HB; Eriksen, J.
In the present study, biogas potentials of multispecies swards including grass, lucerne, caraway, ribwort plantain and chicory from two- and four-cut regimes (Mix-2 and Mix-4) for mono-digestion applying batch and continuous modes under lab-scale conditions were investigated. The gas yields in terms of volatile solids (VS)loaded from Mix-2 and Mix-4 were compared with pure stand lucerne from the four cuts regime (Lu-4). The batch test results indicate that methane yield on a VS basis was highest from Mix-4 (295 L kg−1), followed by Mix-2 (281 L kg−1) and Lu-4 (255 L kg−1). The results were confirmed with continuous experiments, during which the reactor digesting Mix-4 was stable throughout the experiment with low ammonia and volatile fatty acid...
Tipo: Journal paper
Palavras-chave: Crop combinations and interactions; Nutrient turnover.
Ano: 2018
URL: http://orgprints.org/32974/1/Wahid%20et%20al%202018.pdf

Anaerobically digested green manure is a valuable fertilizer
Provedor de dados: 21
Autores: De Notaris, C.; Sørensen, P.; Møller, H.B.; Wahid, R.; Eriksen, J.
Anaerobic digestion of green manure increases nitrogen (N)availability. However, the N fertilizer replacement value is affected by the initial quality of the green manure, which is related to plant species composition and cutting frequency.
Tipo: Newspaper or magazine article
Palavras-chave: Crop combinations and interactions; Nutrient turnover.
Ano: 2018
URL: http://orgprints.org/34982/1/Anaerobically%20digested%20green%20manure%20is%20a%20valuable%20fertilizer_34982.pdf

Anais...
Provedor de dados: 14
Autores: JORNADA DE INICIAÇÃO CIENTIFICA DA EMBRAPA SEMIÁRIDO, 13., 2018, Petrolina.
A pesquisa científica é um dos mais importantes fatores para o desenvolvimento de um país. Gera tecnologias para o setor produtivo, contribui com a utilização sustentável dos recursos naturais, a preservação do meio ambiente e a intensificação sustentável: crescer com respeito ao planeta; um dos principais desafios da atualidade.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa Semiárido; Iniciação científica; Pesquisa científica; Agricultura; Inovação; Método de Pesquisa; Pecuária; Pesquisa Agrícola; Programa de Pesquisa; Agriculture; Agricultural research; Animal research; Educational research; Research coordination.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096966

Anais...
Provedor de dados: 14
Autores: WORKSHOP SOBRE PRODUÇÃO DE CAPRINOS NA REGIÃO DA MATA ATLÂNTICA, 15., 2018, Coronel Pacheco.
A região Sudeste do Brasil é referência para produção de leite de cabras e, atualmente, consolidando-se como importante bacia de produção de leite de ovelha. Há 16 anos foi idealizado, construído e realizado junto às atividades da primeira CabraFest, o embrião do Workshop sobre Produção de Caprinos na Região da Mata Atlântica, recebendo na ocasião o nome de Ciclo de Palestras. Mais abrangente que isto, na primeira edição o evento tomou corpo como uma reunião de trabalho, onde as informações passadas pelas palestras, dariam suporte para discussões mais amplas que envolvessem toda a cadeia produtiva. Na segunda edição o evento passou a ser chamado de ?Workshop?, uma reunião de trabalho. A cada edição, a organização composta pela Associação de Criadores de...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Caprinocultura leiteira; Balde cheio; Queijo fino; Região Nordeste; Goat; Northeast Brazil; Cabra leiteira; Ovino; Produção animal; Produção leiteira; Produção vegetal; Sistema de Produção; Sheep.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092758

Anais.
Provedor de dados: 14
Autores: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 17., 2018, Colombo.
O Evento de Iniciação Científica (Evinci) é um evento especialmente destinado aos estagiários e bolsistas da Embrapa Florestas, com o objetivo de proporcionar a oportunidade de apresentação, oral ou na forma de pôster, e publicação, na forma de resumos nos anais do evento, das atividades que desenvolvem sob orientação de pesquisadores ou analistas da Embrapa Florestas. Este evento ocorre anualmente desde 2002, estando atualmente na sua 17ª edição, com o intuito de divulgar trabalhos de pesquisa de estudantes de graduação e pós-graduação. Apesar do Evinci ter o foco na graduação, trabalhos de outra natureza também podem ser apresentados, desde que desenvolvidos no âmbito de projetos da Embrapa Florestas. A Iniciação Cientifica é um processo que possibilita...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa Florestas; Iniciação científica; Evento; Pesquisa Florestal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097464

Anais...
Provedor de dados: 14
Autores: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 8., 2018, Aracaju.
bitstream/item/185881/1/ANAIS-IC-2018-final-compressed.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Iniciação científica; Resumos em anais; Artigos em anais; Pesquisa; Pesquisa Agrícola; Educação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099231

Anais...
Provedor de dados: 14
Autores: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 10., 2018, São Carlos, SP.
bitstream/item/188895/1/Jornada-2018.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Jornada científica evento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102052

Anais...
Provedor de dados: 14
Autores: REUNIÃO DA REDE DE LABORATÓRIOS PARA  RECOMENDAÇÃO, PADRONIZAÇÃO E DIFUSÃO DE TECNOLOGIAS DE INOCULANTES MICROBIANOS DE INTERESSE AGRÍCOLA - RELARE, 19., 2018, Foz do Iguaçu.
bitstream/item/198314/1/DOC310-2019.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Bactéria; Fungo; Legislação; Produtividade; Comercialização.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098167

Anais...
Provedor de dados: 14
Autores: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 16., ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 12., 2018, Bento Gonçalves.
A programação de pesquisa a Embrapa Uva e Vinho é feita por uma grande rede de instituições parceiras. São dezenas de Universidades que mantêm convênio com a Unidade. Isso é muito bom para a Embrapa, pelo apoio direto dos es tudantes nas atividades dos projetos de pesquisa e incorporação de novos conhecimentos e práticas da Academia para a Embrapa; e é bom para o estudante/bolsista, que pode contar com um treinamento qualificado, em uma instituição de renome como a Embrapa.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: IC; Iniciação cientifica; Anais; CNPUV; ICCNPUV.; Agricultura; Ensino Superior; Pesquisa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096571

Anais...
Provedor de dados: 14
Autores: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 3., 2018, Petrolina.
1. Diversificação de Culturas: Comportamento ecofi siológico de cultivares de laranjeiras (Citrus sinensis L.) no semiárido brasileiro; Índice de clorofilas a e b e a área foliar de genótipos de macieira cultivados com e sem sombreamento no semiárido brasileiro; 2. Mangicultura: Avaliação da intenção de compra e preferência de consumidores de mangas ?Keitt? colhidas com diferentes teores de matéria seca;Decomposição de adubos verdes em condições semiáridas irrigadas; Indicadores agrometeorológicos de desempenho produtivo da mangueira ?Kent? no Submédio do Vale do São Francisco; Misturas de plantas e densidade de esporos de fungos micorrízicos arbusculares em cultivo de mangueira irrigado no Semiárido; Conservação pós-colheita de manga ?Tommy Atkins? sob...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Jornada científica; Mangicultura; Recursos naturais e biodiversidade; Sistema agrícola dependente de chuva; Vitivinicultura; Tecnolodias de Bioprocessos; Instituição de Pesquisa; Método de Pesquisa; Pesquisa Agrícola; Política de Pesquisa; Programa de Pesquisa; Produção Animal; Olericultura; Agricultural research; Educational research; Cooperative research; Research and development.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101048

Anais da 10ª Jornada Cientifíca Embrapa São Carlos.
Provedor de dados: 14
Autores: CORREA, D. S.; PARIS, E. C.; MARTINS, M. A.; BOAS, P. R. V.; SILVA, W. T. L. da.
bitstream/item/188916/1/Jornada-2018.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Evento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102069

Analgesic effects of Marasmius androsaceus mycelia ethanol extract and possible mechanisms in mice
Provedor de dados: 56
Autores: Song,Jia; Wang,Xue; Huang,Yu; Qu,Yidi; Zhang,Guirong; Wang,Di.
Marasmius androsaceus is a medicinal fungus mainly used to treat various forms of pain in China. This study investigated the analgesic effects of an ethanol extract of M. androsaceus (MAE) and its potential molecular mechanisms. Oral administration of MAE (50, 200, and 1000 mg/kg) had significant analgesic effects in an acid-induced writhing test, a formalin test, and a hot-plate test, with effectiveness similar to tramadol (the positive control drug). The autonomic activity test showed that MAE had no harmful effects on the central nervous system in mice. MAE resulted in significantly enhanced levels of noradrenalin and 5-hydroxytryptamine in serum but suppressed both of these neurotransmitters in the hypothalamus after 30 s of hot-plate stimulation....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Marasmius androsaceus; Analgesic ability; Monoamine neurotransmitters; Calcium channels.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000400613

Análise da ação de soluções homeopáticas sobre a germinação e crescimento de plântulas de alface
Provedor de dados: 195
Autores: Oliveira, Y. S.; Sinkunas, S.; Coelho, C. P.; Mayworm, M. A. S.
A agricultura orgânica gera inúmeros benefícios em todo o sistema agropecuário, envolvendo o conceito de produção social e ecologicamente correta, e ainda economicamente viável (ROSSI, 2009). Neste contexto, a agro-homeopatia pode ser inserida como mais um recurso disponível entre os diversos segmentos da agricultura orgânica. Casali et al. (2002) referem que quando os preparados homeopáticos são aplicados visando equilíbrio ou busca de ordem a partir de situações estressantes, sua mobilidade pode afetar o metabolismo primário e secundário das plantas. Neste sentido, o uso de preparados homeopáticos pode contribuir para maior uniformidade na germinação e no desenvolvimento dos estágios iniciais das mudas. Este trabalho avaliou o uso de Magnesia carbonica e...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37806

Análise da aceitação mercadológica de queijo de leite caprino em função do perfil socioeconômico dos consumidores.
Provedor de dados: 14
Autores: LUCENA, C. C. de; BENEVIDES, S. D.; GUIMARAES, V. P.; MARTINS, E. C.
Resumo: Neste estudo, objetivou-se analisar a aceitação mercadológica do queijo de leite de cabra em função do perfil socioeconômico dos consumidores. Para tanto foi aplicado um questionário semiestruturado para obtenção dos indicadores de perfil socioeconômico (idade, sexo, escolaridade e renda), frequência do consumo de queijos, percepção dos preços de queijo de leite caprino, interesse dos consumidores para experimentar novos alimentos (perfil inovador), nível de aceitação sensorial e nível de interesse dos consumidores (adoção potencial), estas duas últimas variáveis, utilizando a escala likert de três pontos. O universo amostral foi de 740 consumidores, escolhidos aleatoriamente, em supermercados varejistas das cidades de Fortaleza-CE, João Pessoa-PB...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Queijo artesanal; Alimento funcional; Aceitação; Goat’s artisanal cheese.; Caprino; Leite de Cabra; Consumidor; Mercado; Goat milk; Functional foods.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101483

Análise da Preferência do Pescador Artesanal do Município de Pentecoste (CE) por Programas de Peixamento
Provedor de dados: 123
Autores: Monteiro,Jonathas Viana; Norões,Alana Kedylla Monteiro; Araújo,Rogério César Pereira de.
Resumo: A pesca continental tem papel importante para a subsistência e renda das famílias no meio rural na região Nordeste do Brasil. Visando aumentar a captura da pesca continental, o Departamento Nacional de Obras Contra as Secas (DNOCS) criou o programa de Peixamento em açudes públicos. Este estudo tem como objetivo revelar a preferência do pescador, que reside no município de Pentecoste (CE), pelo programa de peixamento com base em sua disposição a pagar por cenários de pescaria. Para isto, estimam-se as disposições a pagar (DAP) por atributos que influenciam a escolha do pescador por açude por meio do método de valoração ambiental, denominado Modelagem de Escolha. Para uma amostra de 100 pescadores, as disposições a pagar foram estimadas com base nos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modelagem de escolha; Pesca artesanal; Política pública.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000300483

Análise da variabilidade genética de linhagens de melão do tipo pele de sapo utilizando marcadores SSR e ISSR.
Provedor de dados: 14
Autores: CARVALHO, N.; CANELA, F. M.; FERREIRA, M. A.; OLIVEIRA, V. R.; SANTOS, M. F.; SOUZA, N. O. S.; BUSO, G. S. C.
Nas últimas duas décadas, o agronegócio do melão no Brasil teve um crescimento de mais de 800%. Dentro deste mercado, a variedade tipo pele de sapo representa, atualmente, de 15% a 18% da área plantada. Estudos de variabilidade genética que utilizam marcadores moleculares auxiliam programas de melhoramento, possibilitando a seleção de linhagens parentais para a obtenção de populações com efeitos heteróticos significativos e híbridos superiores. Com esse objetivo, 58 linhagens de melão do tipo pele de sapo foram analisadas utilizando-se marcadores SSR e ISSR. A separação dos fragmentos SSR foi realizada por meio de eletroforese vertical em gel de poliacrilamida 5% e coloração com nitrato de prata e a dos fragmentos ISSRs, em eletroforese horizontal em gel...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cucumis melo L; Marcadores moleculares; Melhoramento Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099424

Análise da viabilidade polínica na avaliação e seleção de genótipos de Capsicum spp. para o melhoramento genético.
Provedor de dados: 14
Autores: POZZOBON, M. T.; SANTOS, S. dos; MELO, L. A. M. P. de; CARVALHO, S. I. C. de; RIBEIRO, C. S. da C.
bitstream/item/187848/1/Boletim-341capsicum.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Coloração do pólen; Índice meióticos; Citogenética.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100830

Análise de aspectos econômicos sobre a qualidade de grãos de soja no Brasil.
Provedor de dados: 14
Autores: HIRAKURI, M. H.; LORINI, I.; FRANÇA-NETO, J. B.; KRZYZANOWSKI, F. C.; HENNING, A. A.; HENNING, F. A.; MANDARINO, J. M. G.; OLIVEIRA, M. A. de; BENASSI, V. T.
bitstream/item/187998/1/CIRCULAR-TECNICA-145.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Soja; Controle de Qualidade; Análise Econômica; Economia Agrícola; Soybeans; Economic analysis; Grain quality.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098236

Análise de desempenho socioambiental da integração lavoura-pecuária: estudo de caso da Fazenda Elizabeth, Paragominas, estado do Pará.
Provedor de dados: 14
Autores: RODRIGUES, G. S.; NOVAES, R. M. L.; SENA, A. L. dos S.; MORAES, A. J. G. de.
O trabalho analisa o desempenho socioambiental da integração lavoura-pecuária (ILP), conforme o contexto de adoção observado na Fazenda Elizabeth, situada no município paraense de Paragominas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Integração lavoura-pecuária; Avaliação de impacto; Impacto Ambiental; Meio Ambiente; Desenvolvimento Sustentável.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095840

Análise de eficiência econômica da cultura da soja, em sistema plantio direto, em sucessão ao milho, na região sudoeste da Amazônia, da safra 2017/2018.
Provedor de dados: 14
Autores: PASSOS, A. M. A. dos; QUINTINO, S. M.; RIBEIRO, R. da S.
A pesquisa tem como objetivo apresentar uma estimativa do custo fixo, variável e total da cultura da soja, cultivada em sistema plantio direto em sucessão ao milho cultivado em consórcio com capim (Integração Lavoura-Pecuária-ILP), no município de Porto Velho, região amazônica rondoniense, referente à safra 2017/2018.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sistema de Cultivo; Glycine Max; Custo de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102243

Análise de erosão em nascente e segmento de rio, Município de Toledo, Paraná.
Provedor de dados: 14
Autores: CURCIO, G. R.; BONNET, A.
Tem por objetivo caracterizar a estrutura do ambiente fluvial (nascente e segmento de rio de primeira ordem), considerando aspectos referentes à geologia, geomorfologia, pedologia e cobertura vegetal, sobretudo suas interatividades e os efeitos provocados pelas elevadas precipitações pluviométricas do mês de outubro de 2017. Apontar soluções que possam assegurar a estabilidade do ambiente fluvial.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Erosão pluvial; Erosão Hídrica; Geologia; Geomorfologia; Pedologia; Cobertura Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099582

Análise de resultado para Entrada.
Provedor de dados: 14
Autores: ADAIME, R.; PARIZZI, P.; ASSIS FILHO, F. M. DE; LOVATO, F. A.; FILIPUTTI, M. T.
Em análises de risco de pragas (ARPs) normalmente a "Entrada" (probabilidade de entrada) está associada com o "Estabelecimento" (probabilidade de estabelecimento) que juntos estimam a probabilidade de introdução de uma praga em uma nova área onde ainda não ocorre. Todavia, no presente modelo de priorização, devido aos critérios adotados, o grupo de especialistas optou por juntar num mesmo critério estabelecimento com dispersão e deixar em separado a entrada.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Praga de Planta; Praga Quarentenária.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1109704

Análise de trilha dos componentes de produtividade de grãos em feijão-caupi.
Provedor de dados: 14
Autores: ABREU, H. K. A. de; FACHINELLI, R.; MELO, T. S.; CORREIA, M. V.; CECCON, G.
bitstream/item/190115/1/ORAL20.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cowpea beans; Vigna Unguiculata; Melhoramento Genético Vegetal; Feijão de Corda; Genetic improvement.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103452

Análise dialética de genitores de batata para caracteres de aparência e rendimento de tubérculos.
Provedor de dados: 14
Autores: SILVA, G. O. da; PEREIRA, A. da S.; CARVALHO, A. D. F. de.
O objetivo do presente trabalho foi estimar as capacidades de combinação de genitores de batata em gerações iniciais de seleção. Os experimentos foram realizados em Canoinhas, SC.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Solanum Tuberosum; Melhoramento Genético Vegetal; Seleção Genética.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101015

Análise do padrão estacional e previsão dos preços da soja aos produtores do estado de São Paulo, Brasil
Provedor de dados: 194
Autores: Souza, Celso Correia de; Andrade, Janaína Outeiro de; Lemes, Luiz Henrique Brito; Viganó, Hevelyne Henn da Gama; Kazama, Anderson Susumu.
Este artigo discute a sazonalidade dos preços da soja para os produtores de janeiro de 2000 a dezembro de 2016, no estado de São Paulo (SP). Considerando o preço como a variável mais importante na decisão de comercialização dessa commodity, foi analisado o índice de variação sazonal percentual (IVEP) da soja comercializada no estado de São Paulo, Brasil, bem como os limites inferior e superior de confiança percentuais (LICP e LSCP), no período de 2000 a 2016. Utilizando conceitos de séries temporais e da técnica ARIMA, analisou-se a tendência de preços da soja no período considerado e realizou-se uma provisão dos preços desse produto para os doze meses seguintes, ano de 2017. Os resultados constataram que os preços do saco de soja variaram muito, tanto...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: IVEP do preço da soja; LICP e LSCP do preço da soja; Mercado da soja; Produção de soja.
Ano: 2018
URL: http://periodicos.ufsm.br/extensaorural/article/view/26646

Análise Dopplerfluxométrica e angiogênica de tumores mamários caninos
Provedor de dados: 45
Autores: Navarro,D.M.; Silva,D.M.F.; Costa,F.S.; Wischral,A.
RESUMO Foi avaliado o comportamento de índices Doppler e a expressão de genes relacionados à neovascularização tumoral, visando caracterizar a vascularização das massas neoplásicas. Foram utilizadas 27 cadelas, com diagnóstico histopatológico de neoplasia mamária, sendo submetidas à avaliação Dopplerfluxométrica tumoral e à coleta de fragmentos neoplásicos para análise de expressão gênica de VEGF, FLT-1, FLK-1 e ATR1. Foram encontrados 22 tumores de origem epitelial (carcinomas) e cinco de origem mesenquimal (sarcomas). Observou-se correlação positiva entre o FLT-1 e as variáveis PS, PI e RI. O FLK-1 apresentou correlação igualmente positiva com os parâmetros PS e PI e uma tendência para RI, enquanto o VEGF retratou correlação positiva apenas com IP. O...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cães; Neoplasia; Doppler; ATR1; VEGF.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401099

Análise dos conceitos de 'mesma identidade ecológica', 'equivalência ecológica' e 'offsetting' para compensação de Reserva Legal.
Provedor de dados: 14
Autores: TOMAS, W. M.; GARCIA, L. C.; ROQUE, F. de O.; LOURIVAL, R.; DIAS, F.; SALIS, S. M. de; MOURAO, G. de M.
Esse trabalho analisa o conceito de 'mesma identidade ecológica' adotado pelo Supremo Tribunal Federal no julgamento de uma ação direta de inconstitucionalidade acerca da compensação das áreas de reserva legal no país, bem como as implicações e desdobramento deste conceito e o de equivalência ecológica.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Reserva Ecológica; Ecologia Florestal; Legislação Florestal; Preservação da Natureza; Forest ecology; Biopreservation; Rural legislation.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103794

Análise econômico-financeira da produção leiteira: um estudo de caso no Centro-Oeste mineiro
Provedor de dados: 194
Autores: Couto, Marília Jaqueline; dos Reis, Janderson Damaceno; Lima, André Luis Ribeiro.
A pesquisa se caracteriza como um estudo de caso em uma propriedade rural no município de Bom Despacho, Minas Gerais. Seu objetivo foi avaliar econômico e financeiramente a atividade leiteira da empresa. Para atingir esse objetivo foi feito um levantamento de custos e despesas, bem como de receitas durante o ano de 2011. Posteriormente, foram elaborados o Demonstrativo do Resultado do Exercício e o Balanço Patrimonial. A partir dessas informações foi possível realizar o cálculo e analisar indicadores financeiros, a saber: endividamento, rentabilidade, lucratividade, liquidez e solvência. Mediante as análises dos indicadores financeiros, o estudo apontou que a propriedade rural remunera seu proprietário, porém as atividades operacionais apresentam uma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise econômico-financeira; Atividade leiteira; Gestão financeira.
Ano: 2018
URL: http://periodicos.ufsm.br/extensaorural/article/view/26058

Análise financeira da produção de soja na microrregião de Macapá, AP.
Provedor de dados: 14
Autores: HIRAKURI, M. H.; ALVES, L. W. R.; MONTAGNER, A. E. A. D.
bitstream/item/183169/1/CIRCULAR-TECNICA-142.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Soja; Economia da Produção; Análise Econômica; Soybeans; Economic analysis; Production economics.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095929

ANÁLISE FITOSSOCIOLÓGICA E ESTRUTURA FLORÍSTICA DE UMA FLORESTA ESTACIONAL DECIDUAL
Provedor de dados: 196
Autores: Bambolim, Amauri; Donde, Abilene Rodrigues; Wojciechowsk, Júlio César.
A análise fitossociológica bem como a composição florística de florestas naturais é de grande valor para compreensão da dinâmica das comunidades florestais. O presente trabalho teve como objetivo analisar uma área de floresta estacional decidual localizada no município de Santa Tereza no estado do Rio Grande do Sul. Foram instaladas 100 parcelas de 10 x 10 demarcadas em um hectare no interior da floresta, onde foram medidos e identificados todos os indivíduos com circunferência à altura do peito (CAP) ≥ 30 cm. O levantamento foi realizado adotando-se o método de parcelas contíguas, seguindo a metodologia de Muller-Dombois e Ellemberg (1974). A densidade total de 875 indivíduos por hectare, sendo 56 espécies, 46 gêneros e 30 famílias. As famílias Fabaceae e...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1544

Análise genômica da resistência ao monepantel e investigação epigenética em Haemonchus contortus.
Provedor de dados: 14
Autores: NICIURA, S. C. M.; MORAES, C. V.; CRUVINEL, G. G.; ALEMÁN GAINZA, Y.; ALBUQUERQUE, A. C. A. de; SANTANA, R. C. M.; THOLON, P.; TIZIOTO, P. C.; CHAGAS, A. C. de S.; ESTEVES, S. N.; BENAVIDES, M. V.; AMARANTE, A. F. T. do.
Na ovinocultura, são grandes os prejuízos causados tanto por Haemonchus contortus quanto pela resistência desse parasita aos anti-helmínticos. Assim, no presente trabalho, foram investigados polimorfismos associados à resistência ao monepantel em H. contortus após sequenciamento genômico. Com taxas de mapeamento de 79,12% a 79,43% e cobertura de 64,54 a 71,22X, foram detectados Single Nucleotide Polymorphisms (SNPs) em éxons e variantes de alto impacto nos genes codificantes para: subunidade de receptor nicotínico de acetilcolina, transportadores ABC, glicoproteína-P, proteínas afetadas por outros anti-helmínticos, proteínas de canal de íons, peptidases, kinases e genes da maquinaria epigenética de modificação de histonas. Em análises de enriquecimento,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Gastrenterite; Resistência anti-helmíntica; Metilação de DNA; Sequenciamento genômico; Nematoide grastrintestinal de ovinos; Introgressão de genes; Anti-Helmíntico; Marcador Molecular; Metilação; Genoma.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101016

Análise multicritério para planejamento em sistemas de integração lavoura, pecuária e floresta.
Provedor de dados: 14
Autores: PEREIRA, S. E. M.; MANZATTO, C. V.; SKORUPA, L. A.; PENTEADO, M. I. de O.; OLIVEIRA, P. de; NOVAES, R. M. L.; SIMÕES, M.
A integração Lavoura-Pecuária-Floresta (ILPF) é uma estratégia de produção agropecuária que reúne tecnologias e sistemas de produção, contemplando a integração de atividades agrícolas, pecuárias e florestais em uma mesma área, em cultivo consorciado, em sucessão ou rotacionado, buscando-se efeitos sinérgicos entre os componentes do agroecossistema. O reconhecimento dos impactos positivos da ILPF levou a sua inclusão em políticas públicas nacionais e o compromisso do país em aumentar em até 9 milhões de hectares a área desse sistema no Brasil. Ações de transferência de tecnologia assumem relevância no processo de expansão das áreas de ILPF e para identificar as mais favoráveis a Embrapa realizou u mapeamento de todo o território nacional. Em vista desse...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Análise multicritério; ILPF; Agrossilvicultura; Agroforestry; Multi-criteria decision making; Geographic information systems.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093417

Análise orientada a objetos para a classificação do uso e cobertura da terra do assentamento São José da Boa Morte, RJ.
Provedor de dados: 14
Autores: BRANCO, T. L.; FIDALGO, E. C. C.; FRANCISCO, C. N.; DART, R. de O.; PRADO, R. B.
O uso de técnicas de sensoriamento remoto para a classificação do uso e cobertura das terras tem crescido e acompanhado o avanço tecnológico nessa área, devido à oferta de sensores de alta resolução espacial e métodos para a classificação digital das imagens. Nesse contexto, a análise de imagem orientada a objetos geográficos (GEOBIA) possibilita explorar atributos da imagem como forma e textura, ao mudar o elemento de classificação, que passa do pixel para uma região homogênea de pixels, aumentando a precisão da classificação. O objetivo deste trabalho foi aplicar a GEOBIA em uma imagem de alta resolução espacial para classificar o uso e cobertura da terra em uma área de Mata Atlântica, o Assentamento Rural São José da Boa Morte, RJ. A segmentação e a...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Processamento digital de imagens; Imagens orbitais de alta resolução; Sensoriamento Remoto; Remote sensing.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095302

Análise Simultânea de Carotenos e Tococromanóis por Cromatografia Líquida de Alta Eficiência.
Provedor de dados: 14
Autores: ANTONIASSI, R.; PACHECO, S.; MACHADO, A. F. de F.; WILHELM, A. E.; GUEDES, A. M. M.; BIZZO, H. R.; GODOY, R. L. de O.
Neste Comunicado Técnico serão apresentadas instruções e condições para realização da análise simultânea de carotenóides e tococromanóis em óleos e frutos oleaginosos utilizando-se a cromatografia líquida de alta eficiência com detectores de arranjo de diodos e fluorescência em série. Os carotenóides são substâncias bioativas, com efeitos benéficos à saúde, e alguns deles apresentam atividade de pro-vitamina A. Outra classe de compostos bioativos são os tocoferóis e tocotrienóis, chamados de tococromanóis. De uma maneira geral, estes compostos são encontrados em maior quantidade em óleos e em fontes oleaginosas, como sementes e frutos. Tem sido muito estudados pela atividade antioxidante e como vitamina E, sendo que os tocotrienóis chamam a atenção pela...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Detector de fluorescência; Detector de arranjo de diodos; Óleos; Frutos oleaginosos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103519

Análise sistemática de softwares disponíveis para a pecuária de corte.
Provedor de dados: 14
Autores: LAMPERT, V. do N.; CAMARGO, F. N. P.; MELLO, A. M. de; SIEDLER, M. da S.; GUTERRES, M. X.; SILVA, A. H. S. da; COSTA, C. L.
Pesquisa de mercado de softwares agropecuários; Análise de usabilidade de softwares agropecuários.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Administração Rural; Programa de Computador; Pecuária.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094062

ANÁLISES FÍSICO-QUÍMICAS DE ÁGUAS RESIDUÁRIAS PROVENIENTES DO PROCESSO DE QUEIMA DE PNEUS INSERVÍVEIS
Provedor de dados: 107
Autores: Costa Pereira, Ana Luiza; Abreu Barbosa, Luciana; Costa Coelho, Diego Eduardo; de Sousa e Silva, Mariana Carla; Franscisco Rabelo, Giovanni.
O sistema de produção industrial mundial gera uma quantidade elevada de resíduos que, em diversas situações, são lançados de forma inadequada no meio ambiente, causando danos à fauna, ﬂora, bem como aos seres humanos. A incineração do pneu inservível ainda é uma alternativa viável, porém, se realizada ao ar livre, causa poluição do ar, solo e água, e provoca ainda problemas de saúde à população. Os filtros de lavagem de gases são dispositivos que permitem que o processo de queima seja realizado sem danos ao meio ambiente. A metodologia deste experimento buscou avaliar a qualidade da água residuária resultante do processo de queima de pneus inservíveis. Para identificar e quantificar os contaminantes presentes na água, provenientes do processo de queima das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hidricos e Ambientais Palavras-chaves: Pneus inservíveis; Lavagem de Gases; Águas Residuárias; Análises Físico-químicas.
Ano: 2018
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/756

Análises macroscópica e histopatológica do alotransplante parcial de vesícula urinária com células-tronco mesenquimais alogênicas derivadas do tecido adiposo em coelhos
Provedor de dados: 45
Autores: Pinto Filho,S.T.L.; Dalmolin,F.; Pillat,M.M.; Graça,D.L.; Borges,L.; Rosa,M.P.; Danesi,C.C.; Maciel,R.M.; Veiga,M.L.; Dullius,A.I.S.; Pippi,N.L.
RESUMO O número de transplantes de órgãos e tecidos em humanos e animais tem crescido significativamente nos últimos anos, principalmente após o advento de técnicas modernas e mais seguras indutoras de imunossupressão. Objetiva-se com o presente estudo avaliar macro e microscopicamente o alotransplante parcial de bexiga a fresco em coelhos, utilizando como agente imunomodulador células-tronco mesenquimais derivadas do tecido adiposo (ADSC) alogênicas. Foram utilizados 25 coelhos, sendo um deles macho e doador das ADSCs, e os outros 24 eram fêmeas, submetidas a alotransplante parcial de bexiga, tratadas com ciclosporina (GCi) ou células-tronco mesenquimais (GCe). Conclui-se que o GCe teve melhor aceitação histológica do implante em relação ao GCi aos 30...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transplante; Bexiga; Cirurgia; CTM.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601845

Análisis comparativo de quemas prescritas aplicadas a encinares tropicales
Provedor de dados: 115
Autores: Rodríguez-Trejo,Dante A.; Pulido-Luna,Jorge A.; Martínez-Muñoz,Pedro; Martínez-Lara,Pedro J.; Monjarás-Vega,Norma A.
Resumen Los incendios forestales y las quemas agropecuarias contribuyen al cambio climático global y una herramienta para reducir emisiones de CO2 es el fuego prescrito. El objetivo de este estudio fue evaluar consumo de combustibles superficiales, comportamiento del fuego y emisiones en quemas prescritas. La hipótesis fue que los incendios afectan más combustibles y producen mayores emisiones que las quemas. En seis parcelas experimentales de un encinar tropical de Chiapas, México, establecidas al azar, se aplicaron quemas prescritas: tres a favor de viento y pendiente y tres en contra. Las mediciones y estimaciones incluyeron: las cargas iniciales y residuales de combustibles, factores de consumo y emisiones de CO2. Durante las quemas se registraron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CO2; Cambio climático; Efecto invernadero; Fuego; Manejo del fuego.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000600783

ANÁLISIS DE ADN MITOCONDRIAL EN UNA MUESTRA DE RESTOS ÓSEOS PRECOLOMBINOS DE NORTE DE SANTANDER, COLOMBIA (ÁREA CULTURAL CHITARERA)
Provedor de dados: 37
Autores: CASAS-VARGAS,Andrea; ROMERO,Liza Maria; RODRÍGUEZ,José Vicente; USAQUÉN,William.
RESUMEN Los análisis de ADN antiguo (ADNa) han incrementado en los últimos años permitiendo conocer la diversidad genética de las poblaciones precolombinas. En Colombia, existen pocos registros arqueológicos de la población prehispánica del Norte de Santander habitada en el siglo XVI por el grupo Chitarero. Por este motivo, nos propusimos analizar la diversidad genética a partir de secuencias de la región HVRI del ADNmt y determinar sus posibles relaciones con otras comunidades tanto antiguas como contemporáneas. Se analizaron siete individuos precolombinos asociados a este grupo prehispánico, recuperados en los municipios de Cácota y Silos en el departamento de Norte de Santander de los Andes Orientales colombianos, siguiendo criterios estrictos de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ADN antiguo; ADNmt; Andes; Chitareros; Colombia; HVRI.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2018000300263

Análisis de imágenes, calidad y maduración de semillas de jiló (Solanum gilo)
Provedor de dados: 115
Autores: Alves,M. Vinicius Prado; Pinho,Édila Vilela de Resende Von; Santos,Heloisa Oliveira dos; Alves,Gustavo Costa Prado; Carvalho,Maria Laene Moreira de; Bustamante,Fernanda de Oliveira.
Resumen El momento de cosecha se correlaciona con la calidad fisiológica de la semilla y puede definirse a través de la germinación y las pruebas de vigor. Los rayos X son una buena técnica para evaluar la calidad de la semilla, ya que pueden reducir la subjetividad del análisis, volviendo el proceso más rápido y más eficiente. Nuestro objetivo fue evaluar el área libre interna de la semilla de jiló (Solanum gilo), a través del análisis de la imagen de rayos X, y relacionar los resultados con la germinación de la semilla en distintas etapas de maduración. Las variables evaluadas fueron: área del objeto, perímetro, desviación estándar, y área de fracción, que representa las áreas libres internas de las semillas. El diseño experimental fue completamente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Jiló; Rayos X; Madurez fisiológica.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000200267

Análisis de la distribución y densidad estomática en Trichloris (Chloridoideae, Poaceae), bajo diferentes regímenes hídricos
Provedor de dados: 51
Autores: TROD,MARÍA A.; TOMAS,PABLO A.; CERVIGNI,GERARDO D. L.; ZABALA,JUAN M.; MARINONI,LORENA D. R.; GIAVEDONI,JULIO A.
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000400005

Análisis de la red de valor calabaza chihua (Cucurbita argyrosperma Huber) en Campeche, México
Provedor de dados: 115
Autores: Ireta-Paredes,Arely R.; Pérez-Hernández,Ponciano; Bautista-Ortega,Jaime; Rosas-Herrera,E. Lizeth.
Resumen En Campeche, México, la tasa de crecimiento medio anual de la calabaza chihua (Cucurbita argyrosperma Huber) fue 28 % y su cultivo pasó de 3 200 a 12 000 ha de 2009 a 2014. La venta de la semilla lavada y secada en forma doméstica se hace al menudeo y por intermediarios y no existen otros mecanismos de comercialización regional o nacional de la semilla. El objetivo del estudio fue analizar la red de valor de la calabaza chihua, conocer sus integrantes e identificar su problemática para coadyuvar a mejorar los ingresos de los productores y las estrategias para su posicionamiento en el mercado regional y nacional. Las localidades de Santo Domingo Kesté y Hool se eligieron por su producción de calabaza chihua. Se empleó el enfoque de red de valor que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Costos de producción; Calabaza chihua; Paneles de productores; Cultivos en relevo.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000100151

Análisis de los silicofitolitos presentes en especies de las familias cannabaceae, moraceae y urticaceae del se bonaerense y estudio comparativo de los cistolitos
Provedor de dados: 51
Autores: FERNÁNDEZ HONAINE,MARIANA; DE RITO,MARA; OSTERRIETH,MARGARITA.
Numerosas familias producen silicoftolitos en sus tejidos, los cuales constituyen una herramienta de importancia taxonómica y paleobotánica. Una de las morfologías producidas en dicotiledóneas son los cistolitos, definidos como concreciones de carbonato de calcio con un esqueleto silíceo. Este esqueleto silíceo puede quedar preservado en suelos y sedimentos, constituyendo una morfología diagnóstica para estudios ftolíticos paleoambientales y arqueológicos. En este trabajo se analizaron silicoftolitos de seis especies de las familias Cannabaceae, Moraceae y Urticaceae, todas productoras de cistolitos. Los silicoftolitos se extrajeron mediante técnicas de calcinación; se describieron las morfologías y realizaron mediciones a los cistolitos, bajo microscopios...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomineralizaciones de sílice amorfo; Morus alba; Celtis spp.; Parietaria spp.; Urtica urens; SE pampeano.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000200009

Análisis del mercado de petróleo y la gasolina en México, 1996-2015
Provedor de dados: 115
Autores: Montero-Monsalvo,Emmanuel; Mora-Flores,José S.; Martínez-Damián,Miguel Á.; Hernández-Juárez,Martín; Valdivia-Alcalá,Ramón.
Resumen El petróleo es la fuente principal de energía para el desarrollo de las actividades humanas ya que representa 40 % de la energía total consumida. El objetivo de este estudio fue analizar el mercado del petróleo y las gasolinas en México y los factores que los determinan. La hipótesis fue que la oferta de petróleo es sumamente inelástica a su precio, y que la demanda de gasolina la explican en mayor medida el número de vehículos en circulación. El modelo aplicado fue econométrico de ecuaciones simultáneas, alimentado con series estadísticas de datos de 1995 a 2015 y estimado con el método de mínimos cuadrados en dos etapas (MC2E). La oferta de petróleo crudo en México es sumamente inelástica (0.0005) a la variable de la relación del precio...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oferta; Demanda; Precio; Saldo de comercio exterior; Petróleo; Gasolina.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000801179

Análisis preliminar de la dinámica de uso del suelo asociada al cultivo palma de aceite (Elaeis guineensis) en México
Provedor de dados: 115
Autores: Hernández-Rojas,Dulce A.; López-Barrera,Fabiola; Bonilla-Moheno,Martha.
Resumen El monocultivo de la palma de aceite (Elaeis guineensis) muestra incremento en el mundo. Las plantaciones han impactado los paisajes tropicales por la disminución de la vegetación natural o el remplazo de otros cultivos. La expansión del cultivo de la palma de aceite en México aumentó y se prevé que esta tendencia continúe. No se han documentado las regiones donde este cultivo ha incrementado y cómo ha impactado en la dinámica de uso de suelo. Esta información es necesaria para orientar políticas públicas. Los objetivos de este estudio fueron 1) analizar la tendencia de cambio en la superficie sembrada con palma de aceite en México en los últimos 30 años, y 2) evaluar el cambio de uso del suelo en municipios con superficies extensas del cultivo....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biocombustible; Cambio de uso del suelo; Pérdida de vegetación natural; Monocultivo.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000600875

Analizada la relación entre árbol y suelo en la X Jornada de  fruticultura ecológica de Alfarràs
Provedor de dados: 21
Autores: Neri, Davide.
La Escuela Agraria de Alfarràs (Lleida) acogió la X Jornada de fruticultura ecológica, que en esta ocasión se centró en la relación existente entre el árbol frutal y el suelo.Davide Neri se centró en el funcionamiento de las raíces de los frutales y su interacción con los elementos del suelo, y explicó brevemente el proyecto DOMINO para la mejora del manejo del suelo en fincas de frutales
Tipo: Newspaper or magazine article
Palavras-chave: Crop combinations and interactions.
Ano: 2018
URL: http://orgprints.org/34430/1/Revista%20de%20Fruticultura%20N%C2%BA63%20pags%2088_92.pdf

Analyse de la performance économique de production de Chou (Brassica oleracea) biologique dans les communes de Cotonou et de Sèmè Kpodji au Sud-Bénin
Provedor de dados: 21
Autores: Houeto, Justin A.; Vodouhê, Simplice D.
Le chou, une importante culture maraîchère des communes de Cotonou et de Sèmè-Kpodji, est l’objet d’une forte pression parasitaire. Il est en conséquence objet de beaucoup de traitement à base des pesticides chimiques et source de contamination pour les consommateurs. Face à ce problème, les producteurs du réseau AMAP (Association pour le Maintien d’une Agriculture Paysanne) ont adopté la production de chou biologique. La production de chou biologique est-elle performante économiquement ? Notre étude se propose d’analyser la performance économique de production de chou biologique. Les données ont été collectées auprès de quarante (40) producteurs de chou biologique et quarante (40) producteurs de chou conventionnel. Les résultats ont montré que le...
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm economics.
Ano: 2018
URL: http://orgprints.org/33430/3/12%20Justin%20A%20Houeto%20Article.pdf

Analyse des Bio-Geflügelmarktes
Provedor de dados: 21
Autores: Schaack, Diana; Quaing, Henriette; Nusch, Tanja; Rampold, Christine; Beck, Margit M.
Der Bio-Geflügelmarkt in Deutschland ist zwar noch eine Nische, hat aber großes Wachstumspotenzial. Im BÖLN-Projekt „Analyse des Bio-Geflügelmarktes“ wurden Schlachtereien, Verarbeiter, Produzenten und Berater nach Hemmnissen und Chancen zur Weiterentwicklung befragt. Auf Produzentenseite gibt es vor allem Unsicherheiten bei der Genehmigung von Stallneu- und Umbauten, außerdem verfügen umstellungswillige Betriebe nicht immer über genügend Ackerfläche für die Fütterung des Geflügels. Bei Puten wird noch an langsam wachsenden, angepassten Zuchtlinien gearbeitet.  Chancen für den Ausbau des Bio-Geflügelmarktes bestehen im direkten Kundenkontakt, aber auch im Zusammenschluss der Produzenten zu Erzeugerorganisationen. Dies wird als eine Möglichkeit gesehen, um...
Tipo: Report
Palavras-chave: Markets and trade; Consumer issues; Poultry.
Ano: 2018
URL: http://orgprints.org/33738/1/33738-15OE071-ami-schaack-2018-biogefluegelmarkt.pdf

Analyse des critères de classement du thon rouge et de la raie bouclée dans la liste des espèces menacées ou en déclin de la convention OSPAR
Provedor de dados: 5
Autores: Lorance, Pascal; Rouyer, Tristan.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00426/53753/79116.pdf

Analyse des déterminants de la rentabilité du coton biologique et conventionnel au Bénin
Provedor de dados: 21
Autores: Tovignan, D. Silvère; Sodjinou, Epiphane; Glin, Laurent C.; Hinvi, Jonas; Bonou-zin Dossi, Clariss Regina; Koussahoué, Stanislas; Nicolay, Gian L.
L’objectif de l’article est de faire une analyse financière comparative de la production du coton biologique et du coton conventionnel ainsi que les déterminants de leur rentabilité. L’étude a été conduite dans les communes de Glazoué, Banikoara et Tanguiéta appartenant à trois zones agro écologiques différentes. Dans chacune de ces communes, les données été collectées, dans des villages produisant les deux types de coton, sur un échantillon aléatoire stratifié de 215 producteurs (111  producteurs conventionnels et 104 biologiques). Il ressort des résultats obtenus que le coton biologique et le coton  conventionnel sont rentables dans les trois zones d’étude. Le coton biologique a présenté les meilleures performances  financières. D’une manière générale...
Tipo: Journal paper
Palavras-chave: Crop husbandry; Africa.
Ano: 2018
URL: http://orgprints.org/34703/1/Tovignon_etal-2018_InternJInnovationSciResearch-Vol39-No1-p79-90.pdf

Analyse, distribution, production et dégradation d’esters de phtalates (PAEs) en zone côtière méditerranéenne
Provedor de dados: 5
Autores: Paluselli, Andrea.
Phthalic Acid Esters (PAEs) are a group of emerging organic contaminants that have become a serious issue because of their ubiquitous presence on the marine environment worldwide and for the endocrine disrupting effects in animals and humans. However, little is known about their distribution in the Ocean, mainly because of analytical difficulties and the high possibility of ambient sample contamination. Plastic debris in marine environment includes resin pellets, macro- and microplastic fragments, and contains additives such as PAEs that might be released in the aquatic environment in unknown proportion. In our work, we improved an analytical method for the determination of 8 PAEs, at trace levels in marine and fresh waters. In the first part of the...
Tipo: Text
Palavras-chave: Phtalates; DEHP; Eau de mer; Perturbateurs endocriniens; Microplastiques; Microplastics; Endocrine disruptors; Seawater; Phthalates; Dehp.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00497/60904/64252.pdf

Analyse du baryum dissous dans la zone mésopélagique en mer Méditerranée. Campagne PEACETIME 2017-2018
Provedor de dados: 5
Autores: Comby, Caroline.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00641/75338/76005.pdf

Analyse du consentement des consommateurs à payer les légumes biologiques au sud du Bénin
Provedor de dados: 21
Autores: Vodouhê, Gbèlidji T.; DavoVodouhê, Simplice.
L’étude porte sur l’analyse du consentement des consommateurs à payer les légumes biologiques. L’objectif général de l’étude est d’analyser les préférences des consommateurs à payer les légumes biologiques. L’enquête s’est déroulée auprès de 200 consommateurs de légumes biologiques et ceux qui ne connaissent pas les légumes biologiques. Les communes de Cotonou, Sèmè-Kpodji, Porto-Novo et Abomey-Calavi constituent les zones d’étude. La régression hédonique est utilisée pour analyser les premiums de prix implicites qu’accordent les consommateurs aux différents attributs des légumes biologiques. Le modèle Logit multinomial est utilisé pour la détermination des facteurs socio économiques et culturels qui affectent les consentements à payer et à accepter des...
Tipo: Conference paper, poster, etc.
Palavras-chave: Community development Food security; Food quality and human health Networks and ownership.
Ano: 2018
URL: http://orgprints.org/33435/3/11%20Gbelidji%20T%20Article.pdf

Analyse und Optimierung der Beziehungen zwischen Grünland, Tiergesundheit und Tierzucht bei Mutterkuhherden (MuKuGreen), Teilprojekt Tierzucht
Provedor de dados: 21
Autores: Waßmuth, Ralf; Hohnholz, Tatiana.
Das Ziel bestand in der Analyse relevanter tierzüchterischer Parameter sowie der Entwicklung funktioneller Merkmale zum Einsatz in der Zucht von extensiv auf Grünland gehaltenen Mutterkuhherden. Die Untersuchungen wurden auf fünf verschiedenen Betrieben in vier unterschiedlichen Regionen Deutschlands über einen Zeitraum von 18 Monaten durchgeführt. Die untersuchten Tiere waren Deutsch und Aberdeen Angus Mutterkühe und ihre Kälber.  Ein Schwerpunkt der Untersuchung war die Analyse möglicher Risikofaktoren auf die Reproduktionsleistung der Mutterkühe anhand der Schwer- und Totgeburtenrate. Die Prävalenzen für Schwer- und Totgeburten betrugen 3,6% und 4,7%. Das Schwergeburtenrisiko war bei Färsen höher als bei Kühen und stieg mit zunehmendem Geburtsgewicht...
Tipo: Report
Palavras-chave: Beef cattle; Breeding and genetics.
Ano: 2018
URL: http://orgprints.org/33315/1/33315-12NA127-fh_osnabrueck-wassmuth-2018-MuKuGreen-tierzucht.pdf

Analysis of apolipoprotein E genetic polymorphism in a large ethnic Hakka population in southern China
Provedor de dados: 74
Autores: Zhong,Zhixiong; Wu,Heming; Wu,Hesen; Zhao,Pingsen.
Abstract There is currently no data about the genetic variations of APOE in Hakka population in China. The aim of this study was to analyze the allelic and genotypic frequencies of APOE gene polymorphisms in a large ethnic Hakka population in southern China. The APOE genes of 6,907 subjects were genotyped by the gene chip platform. The allele and genotype frequencies were analyzed. Results showed that the ∊3 allele had the greatest frequency (0.804) followed by ∊2 (0.102), and ∊4 (0.094), while genotype ∊3/∊3 accounted for 65.43% followed by ∊2/∊3 (15.85%), ∊3/∊4 (14.13%), ∊2/∊4 (3.01%), ∊4/∊4 (0.84%), and ∊2/∊2 (0.74%) in all subjects. The frequencies of the ∊4 allele in Chinese populations were lower than Mongolian and Javanese, while the frequencies of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apolipoprotein E; Genetic polymorphism; Hakka; Southern China; Genotyping.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500742

Analysis of bacterial communities and characterization of antimicrobial strains from cave microbiota
Provedor de dados: 58
Autores: Yasir,Muhammad.
Abstract In this study for the first-time microbial communities in the caves located in the mountain range of Hindu Kush were evaluated. The samples were analyzed using culture-independent (16S rRNA gene amplicon sequencing) and culture-dependent methods. The amplicon sequencing results revealed a broad taxonomic diversity, including 21 phyla and 20 candidate phyla. Proteobacteria were dominant in both caves, followed by Bacteroidetes, Actinobacteria, Firmicutes, Verrucomicrobia, Planctomycetes, and the archaeal phylum Euryarchaeota. Representative operational taxonomic units from Koat Maqbari Ghaar and Smasse-Rawo Ghaar were grouped into 235 and 445 different genera, respectively. Comparative analysis of the cultured bacterial isolates revealed distinct...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caves; 16S ribosomal RNA; Microbiota; Antimicrobial; Sediments.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200248

Analysis of Behavioural Profile of Hens with the Use of Computer Software
Provedor de dados: 89
Autores: Rozempolska-Rucinska,I; Bownik,A; Prochniak,T; Zieba,G; Slaska,B; Kasperek,K; Kozak,A.
ABSTRACT The aim of the study was to evaluate the emotional reactivity of hens with the use of physical parameters such as movement velocity and position of the selected parts of the body analysed by computer software - Tracker®. 200 Rhode Island White hens kept individually in a laying hen breeding farm were used in the study. The analysis of hens behaviour was performed with the use of Novel Object Test. Afterwards the video clips were analysed to determine behavioural reactivity with the use of Tracker® software by analysis of two control points: the upper part of the head and the peak of the tail. The results suggest that it is possible to use Tracker® software for evaluation of hens behavioural profile and this sort of analysis enables to classify...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Emotional reactivity; Laying hens; Novel Object Test; Tracker® software.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300413

Analysis of calibrated seafloor backscatter for habitat classification methodology and case study of 158 spots in the Bay of Biscay and Celtic Sea
Provedor de dados: 5
Autores: Fezzani, Ridha; Berger, Laurent.
An automated signal-based method was developed in order to analyse the seafloor backscatter data logged by calibrated multibeam echosounder. The processing consists first in the clustering of each survey sub-area into a small number of homogeneous sediment types, based on the backscatter average level at one or several incidence angles. Second, it uses their local average angular response to extract discriminant descriptors, obtained by fitting the field data to the Generic Seafloor Acoustic Backscatter parametric model. Third, the descriptors are used for seafloor type classification. The method was tested on the multi-year data recorded by a calibrated 90-kHz Simrad ME70 multibeam sonar operated in the Bay of Biscay, France and Celtic Sea, Ireland. It...
Tipo: Text
Palavras-chave: Multibeam; Reflectivity; Backscatter angular response; Segmentation.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00423/53465/56648.pdf

Analysis of Composite Layup Impact on Hydrodynamic Performances of Sail Yacht Flexible Hydrofoils
Provedor de dados: 5
Autores: Temtching, Vanilla; Augier, Benoit; Dalmas, T.; Fagherazzi, O.; Dumergue, Nicolas.
Composite materials are good candidates for hydrofoil manufacturing, ensuring a good balance between strength and weight. This study investigates experimentally and numerically the inﬂuence of the laminate layup on the hydrodynamic performances of a foil piercing the free surface. Four real scale hydrofoils with a constant chord, geometrically identical with diﬀerent composite lay-up made up in glass or carbon ﬁber, are used for experiments. Mechanical properties of the foils are experimentally obtained and comparisons to numerical approaches calculating composite properties show a good consistency in the different experimental tests and good agreements of numeric and experiments (relative diﬀerence &lt; 10%) when looking at the bending stiﬀness....
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00601/71291/69698.pdf

Analysis of defects in coffee beans compared to biplots for simultaneous tables
Provedor de dados: 124
Autores: Brighenti,Carla Regina Guimarães; Cirillo,Marcelo Angelo.
ABSTRACT  The demand for high quality coffee has become a consolidated criterion to achieve the best prices. Currently, cooperatives evaluate the coffee beans mainly through the particle size and the number of defects in the sample. This evaluation type generates counting data that originates contingency tables from different periods or groups involving the same variables in the row and column and there may be interest in knowing if two tables are related and how much are related. These are the so-called combined tables. Statistical analysis techniques normally employed do not include categorical data in the combined tables. The aim of this study was to evaluate the incidence of different types of defects in samples of large flat coffee beans in two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica L.; Coffee quality; Particle size; SVD; Sieves.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100062

ANALYSIS OF ELASTICITY IN WOODS SUBMITTED TO THE STATIC BENDING TEST USING THE PARTICLE IMAGE VELOCIMETRY (PIV) TECHNIQUE
Provedor de dados: 70
Autores: Pereira,Rodrigo A.; Gomes,Francisco C.; Braga Júnior,Roberto A.; Rivera,Fernando P.
ABSTRACT The most important parameter in terms of material mechanical behavior knowledge is the modulus of elasticity, being traditionally obtained through destructive tests. The objective of this study is the verification of the potential use of the particle image velocimetry technique (PIV) as a tool to obtain the modulus of elasticity in sawed wood samples (Pinus oocarpa and Eucaliptus grandis) and wood panels (Plywood, LVL and OSB). The PIV technique has as characteristics the low cost of equipment, fast results, no need for contact with the object tested, accuracy and possibility of application in the field. The application of the PIV technique occurred during the static bending tests where the deformations were also measured with a dial indicator...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Characterization; Nondestructive testing; Modulus of elasticity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200159

Analysis of factors of production in the termination of feedlot lambs to pasture
Provedor de dados: 45
Autores: Pereira,L.C.; Ítavo,L.C.V.; Mateus,R.G.; Mendonça,L.A.B.M.; Costa,J.A.A.; Bono,J.A.M.; Barbosa-Ferreira,M.; Carvalho,C.M.E.
ABSTRACT The objective of this study was to analyze the factors that influence the performance of lambs in pasture confinement, by substituting a concentrate with different levels of the aerial part of cassava in relation to hematocrit indices. The experiment was conducted at the Sheep Technology Center using 56 Pantaneira sheep, of which 28 were male and 28 were female. For female lambs, the globular volume showed a decreasing quadratic effect, with a minimum inclusion of 10.24% PAM in the diet for a hematocrit index of 32.28. A linear effect was observed for the mean crude protein intake in the male lambs based on the diet provided and was estimated to be equivalent to 87.4% of the lambs’ final weight. In conclusion, mean crude protein consumption is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lambs; Famacha; Hematocrit; Nutrition.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000602007

Analysis of genome-wide differentiation between native and introduced populations of the cupped oysters Crassostrea gigas and Crassostrea angulata
Provedor de dados: 5
Autores: Gagnaire, Pierre-alexandre; Lamy, Jean-baptiste; Cornette, Florence; Heurtebise, Serge; Degremont, Lionel; Flahauw, Emilie; Boudry, Pierre; Bierne, Nicolas; Lapegue, Sylvie.
The Pacific cupped oyster is genetically subdivided into two sister taxa, Crassostrea gigas and C. angulata, which are in contact in the north-western Pacific. The nature and origin of their genetic and taxonomic differentiation remains controversial due the lack of known reproductive barriers and the high degree of morphologic similarity. In particular, whether the presence of ecological and/or intrinsic isolating mechanisms contributes to species divergence is unknown. The recent co-introduction of both taxa into Europe offers a unique opportunity to test how genetic differentiation is maintained under new environmental and demographic conditions. We generated a pseudo-chromosome assembly of the Pacific oyster genome using a combination of BAC-end...
Tipo: Text
Palavras-chave: Cupped oysters; Genome assembly; Species divergence; Reproductive barriers; Recombination rate.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00455/56622/58337.pdf

Analysis of growth curves in different lineages of Caipira broiler type
Provedor de dados: 2
Autores: Araujo, Caroliny Costa; Rodrigues, Kênia Ferreira; Vaz, Roberta Gomes Marçal Vieira; Conti, Ana Carolina Muller; Amorim, Aline Ferreira; Campos, Carla Fonseca Alves.
The objective of this work was to identify, by means of different statistical criteria the ideal nonlinear regression model to describe the growth curve of three lineages of caipira broiler for meat production. A total of 90 birds were used, being 30 birds from each of the following lineages: Pescoço Pelado, Carijó and Pesadão Vermelho. The individual body weight of broilers (1, 7, 14, 21,28, 35, 42, 49, 56, 63, 70, 77, 84 and 91 days of age) was collected weekly for determination of growth curves by means of Models von Bertalanffy, Gompertz, Logistic, Richards and Brody. The parameters of Brody model did not converge to the weight of strains. The model that better adjusted to the data was Logistic. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zootecnia e Produção Animal statistical model; Birds; Weight; Age; Lineage.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/38806

Analysis of Production and Consumption of Electric Energy in the Green Office of UTFPR in Curitiba
Provedor de dados: 52
Autores: Krasnhak,Larissa Barbosa; Mello,Elis Almeida Medeiros de; Moura,Guilherme R.; Santos,Francielle da Rocha; Urbanetz Junior,Jair.
ABSTRACT The increasing demand for electricity and the scarcity of resources, require renewable energy sources and efficient equipment that reduce the consumption of electricity. The Green Office (GO) of the Universidade Tecnológica Federal do Paraná (UTFPR) is a sustainable building that uses strategies to reduce impacts to the environment, one of them being the use of the grid connected photovoltaic system (on-grid). The on-grid was installed in 2011 and since then has been feeding the GO and another building (block V) belonging to UTFPR. This article presents a comparison between an estimate of energy consumption and the generation of energy through the on-grid. By means of the estimated consumption, a survey in loco of the scenario of expenditures of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Green Office; Photovoltaic Solar Energy; Energy consumption; Energy production.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200233

Analysis of radioprotection and antimutagenic effects of Ilex paraguariensis infusion and its component rutin
Provedor de dados: 56
Autores: Bracesco,N.; Sosa,V.; Blanc,L.; Contreras,V.; Candreva,E.C.; Salvo,V.A.; Hocart,S.; Mechoso,B.; Nunes,E.
DNA repair pathways, cell cycle checkpoints, and redox protection systems are essential factors for securing genomic stability. The aim of the present study was to analyze the effect of Ilex paraguariensis (Ip) infusion and one of its polyphenolic components rutin on cellular and molecular damage induced by ionizing radiation. Ip is a beverage drank by most inhabitants of Argentina, Paraguay, Southern Brazil, and Uruguay. The yeast Saccharomyces cerevisiae (SC7Klys 2-3) was used as the eukaryotic model. Exponentially growing cells were exposed to gamma rays (γ) in the presence or absence of Ip or rutin. The concentrations used simulated those found in the habitual infusion. Surviving fractions, mutation frequency, and DNA double-strand breaks (DSB) were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Radiation damage; Ilex paraguariensis infusion; Rutin; Radioprotection; Antimutagenic effects; Saccharomyces cerevisiae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000900606

Analysis of seafloor backscatter strength dependence on the survey azimuth using multibeam echosounder data
Provedor de dados: 5
Autores: Lurton, Xavier; Eleftherakis, Dimitrios; Augustin, Jean-marie.
The sediment backscatter strength measured by multibeam echosounders is a key feature for seafloor mapping either qualitative (image mosaics) or quantitative (extraction of classifying features). An important phenomenon, often underestimated, is the dependence of the backscatter level on the azimuth angle imposed by the survey line directions: strong level differences at varying azimuth can be observed in case of organized roughness of the seabed, usually caused by tide currents over sandy sediments. This paper presents a number of experimental results obtained from shallow-water cruises using a 300-kHz multibeam echosounder and specially dedicated to the study of this azimuthal effect, with a specific configuration of the survey strategy involving a...
Tipo: Text
Palavras-chave: Azimuth dependence; Seafloor backscatter; Multibeam echosounder; Sand ripples.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00386/49782/50326.pdf

Analysis of serum microRNA expression in male workers with occupational noise-induced hearing loss
Provedor de dados: 56
Autores: Li,Y.H.; Yang,Y.; Yan,Y.T.; Xu,L.W.; Ma,H.Y.; Shao,Y.X.; Cao,C.J.; Wu,X.; Qi,M.J.; Wu,Y.Y.; Chen,R.; Hong,Y.; Tan,X.H.; Yang,L.
Occupational noise-induced hearing loss (ONIHL) is a prevalent occupational disorder that impairs auditory function in workers exposed to prolonged noise. However, serum microRNA expression in ONIHL subjects has not yet been studied. We aimed to compare the serum microRNA expression profiles in male workers of ONIHL subjects and controls. MicroRNA microarray analysis revealed that four serum microRNAs were differentially expressed between controls (n=3) and ONIHL subjects (n=3). Among these microRNAs, three were upregulated (hsa-miR-3162-5p, hsa-miR-4484, hsa-miR-1229-5p) and one was downregulated (hsa-miR-4652-3p) in the ONIHL group (fold change &gt;1.5 and Pbon value &lt;0.05). Real time quantitative PCR was conducted for validation of the microRNA...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: MicroRNA; Noise-induced hearing loss; Serum; MiR-1229-5p; MAPK1.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300601

Analysis of shifting and reduction of the demand peak with the inserting of photovoltaic systems in the Neoville’s Headquarters of Federal University of Technology - Paraná Curitiba Campus
Provedor de dados: 52
Autores: Mariano,Juliana D’Angela; Urbanetz Junior,Jair.
ABSTRACT Photovoltaic solar energy is increasingly present in the urban environment through the distributed generation. This kind of generation is characterized by the installation along the distribution network feeders, in low or medium voltage, and contribute to provide energy near the point of consumption. In this sense, this study aims to analyze the demand and consumption curves of the buildings of the Federal University of Technology - Paraná (UTFPR) in the Neoville’s headquarters. The methodology consists in the application of COPEL's CAS Hemera platform, in order to determine the potential for the implementation of the Grid-Connected Photovoltaic Systems in this place, because they allow the reduction of costs with electric energy from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Photovoltaic system; Energy contribution; Power generation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200222

ANALYSIS OF SPATIAL AUTOCORRELATION OF GRAIN PRODUCTION AND AGRICULTURAL STORAGE IN PARANÁ
Provedor de dados: 70
Autores: Cima,Elizabeth G.; Uribe-Opazo,Miguel A.; Johann,Jerry A.; Rocha Jr.,Weimar F. da; Dalposso,Gustavo H.
ABSTRACT This work aimed to study the spatial autocorrelation of the total static capacity storage, the total number of warehouses in 2013/2014 (CONAB) and the average of the total grain production (soybean, corn 1st and 2nd crops and wheat) in the harvest years 2008/2009 to 2013/2014 (SEAB) in Paraná State, Brazil. The study was based on Moran's global autocorrelation index, Moran's local and Moran's bivariate correlation. It was possible to identify regions with low and high total grain production. There was positive spatial autocorrelation for the Total Static Storage Capacity (TSSC) and Total Quantity of Warehouses (TQW). For the total grain production, significant spatial autocorrelation were found. The total static storage capacity showed similarity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Static capacity; Logistics; Corn; Soybean; Wheat and total warehouses.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300395

Analysis of the effects of climate variables on Apis mellifera pollen foraging performance
Provedor de dados: 45
Autores: Mattos,I.M. de; Souza,J.; Soares,A.E.E.
ABSTRACT Pollination services performed by bees are essential for the reproduction of a great part of flowering plants. The pollen collected by Apis mellifera while performing pollination (bee pollen), has been incorporated into the human diet for its favorable nutritional components. Around 1,500 tons of bee pollen are produced annually worldwide, especially in Spain, China, Australia, Argentina, and Brazil. Despite the importance of bee pollen within apiculture, little is known about the effects of climate variations on bee pollen collection and production. We monitored the pollen collection performance of 24 different honey bee colonies in different climate conditions within a period of one year. We then analyzed the statistical interaction among the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Africanized honey bees; Bee pollen; Climate; Foraging; Pollination.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401301

Analysis of the genomic basis of functional diversity in dinoflagellates using a transcriptome-based sequence similarity network
Provedor de dados: 5
Autores: Meng, Arnaud; Corre, Erwan; Probert, Ian; Gutierrez-rodriguez, Andres; Siano, Raffaele; Annamale, Anita; Alberti, Adriana; Da Silva, Corinne; Wincker, Patrick; Le Crom, Stephane; Not, Fabrice; Bittner, Lucie.
Dinoflagellates are one of the most abundant and functionally diverse groups of eukaryotes. Despite an overall scarcity of genomic information for dinoflagellates, constantly emerging high-throughput sequencing resources can be used to characterize and compare these organisms. We assembled de novo and processed 46 dinoflagellate transcriptomes and used a sequence similarity network (SSN) to compare the underlying genomic basis of functional features within the group. This approach constitutes the most comprehensive picture to date of the genomic potential of dinoflagellates. A core-predicted proteome composed of 252 connected components (CCs) of putative conserved protein domains (pCDs) was identified. Of these, 206 were novel and 16 lacked any functional...
Tipo: Text
Palavras-chave: Genomics; Proteomics; Microbial biology; Molecular evolution; Protists; Transcriptomics.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00444/55550/57209.pdf

Analysis of the Impacts of the Electrification of the Vehicle Fleet in the Electric Power System in Curitiba
Provedor de dados: 52
Autores: Brati,Rossetto, Matheus; Maria,Lourenço, Elizete.
ABSTRACT The Market share of electrical vehicles has been rising in the past few years and tends to rise even more. According to the International Energy Agency, an increase of 50% in the number of electrical vehicles is expected. Whilst that increase is beneficial from a greenhouse gases emissions drop point of view, that rise could, on the other hand, represent a major increase in the electrical power consumption. Besides, other problems such as harmonics and overloads could emerge from the massive connection of electrical vehicles to the electrical grid. Therefore, it is necessary to perform studies and simulations in order to estimate those problems and to mitigate the problems related to the inevitable expansion of the electric vehicle fleet in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Electric Vehicles; Distributed Generation; Vehicle-to-Grid; Ancillary Services; Smart Cities; MatPower.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200202

Analysis of the Insertion of Particular Photovoltaic Generation in the Low Voltage Installations, Under the Approach to Performance, Safety, Maintenance and Operation of the PVS
Provedor de dados: 52
Autores: Moraes,Fillipe Alexandre; Takeda,Othavio Toniasso.
ABSTRACT The growing use of Photovoltaic Solar Energy in Brazil, both in power plants and in distributed generation systems, brings with it a series of practical and technical questions that are not limited to the design and project of the systems. Environmental factors and resources related to the use, operation, maintenance, decommissioning and final disposal of the equipment and components that constitute them, should be taken into consideration, so that these systems maintain an adequate performance during their lifespan granting the safety for users, properties and avoid negative environmental impacts. Within the concept of Risk Analysis within the Life Cycle of these systems, the present study addresses a perspective of the growth of the use of Solar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Photovoltaic Installations; Maintenance; Degradation; Reliability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200234

Analysis of the management of the sardine crisis Sardinella aurita in Venezuela and commentary on fishing gears and statistics
Provedor de dados: 50
Autores: Gómez Gaspar,Alfredo.
ABSTRACT The sardine Sardinella aurita, fished since 1927, is Venezuela's most significant fishery resource. The national catch reached a record high of 200,000 tons in 2004 but diminished nationally by 50% in 2005 and by 90% on Margarita Island, marking the beginning of a crisis in sardine fishing. Based on indicators of overexploitation, the fishing authority increased the minimum size required for capture and prohibited fishing for three months in 2013. The validity of these measures is studied here. A reduction in size may indicate intensive exploitation, and thus, the records of 28,217 sardines measured between 2002 and 2016 in the southeast region of Margarita Island were examined. Prior to the crisis, in 2003 and 2004, the average size was 195.48...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sardinella; Overfishing; Maturity; Management; Venezuela.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100085

Analysis of the Operation of Photovoltaic Systems Installed at Federal University of Technology - Paraná in Curitiba
Provedor de dados: 52
Autores: Urbanetz Junior,Jair; Tonin,Fabianna Stumpf; Mariano,Juliana D’Angela; Tiepolo,Gerson Máximo.
ABSTRACT The Federal University of Technology - Paraná (UTFPR), Campus Curitiba, has a Grid-Connected Photovoltaic System (GCPVS) of 2.1 kWp in the Green Office (GO), which has been in operation since December 2011, and until September 2017 generated little more than 13.64 MWh and a GCPVS of 10.2 kWp, in operation since February 2016. The photovoltaic panel of the 2.1 kWp system was set up following the inclination of the roof of the building, which does not give its maximum performance. On the other hand, the panel of the 10.2 kWp system in Neoville was installed in optimum conditions, that is, oriented to the north and with slope equal to the latitude of Curitiba and, up tol September 2017 generated more than 20.65 MWh. This paper presents the monitoring...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solar energy; Distribuited generation; Grid-connected photovoltaic system.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200237

Analysis of Use of Organic Farming Practices among Rural fish Farmers in South-South Nigeria.
Provedor de dados: 21
Autores: Atoma, Charity Nwamaka; Adesope, Olufemi Martins; Anyoha, Ndidi-paschal Ogochukwu; Chikaire, Jonadab Ubochioma.
The paper focused on the use of organic farming practices amongst fish farmers in South-South Nigeria. Multistage sampling technique was used and three states (Akwa Ibom, Bayelsa, and Delta) were randomly selected from the six states that make up South-South zone in Nigeria. Data for the study was obtained with a structured questionnaire administered to a sample size of one hundred and fifteen (115)  fish farmers. Findings revealed that fish farmers were aware of six out of the fourteen organic farming practices listed. Use level was low in organic farming practices for fish.  The result revealed that out of the fourteen (14) practices outlined, fish farmers engaged in the use of three of such practices. Farmers agreed to the use of eco-friendly design...
Tipo: Conference paper, poster, etc.
Palavras-chave: Technology transfer; Aquaculture.
Ano: 2018
URL: http://orgprints.org/32923/7/38%20Atoma%20CN%20Article.pdf

Analysis of Variables Affecting Carcass Weight of White Turkeys by Regression Analysis Based on Factor Analysis Scores and Ridge Regression
Provedor de dados: 89
Autores: Çelik,Ş; Şengül,T; Söğüt,B; Inci,H; Şengül,AY; Kayaokay,A; Ayaşan,T.
ABSTRACT In this study, the influence of carcass parts weights (thigh, breast, wing, back weight, gizzard, heart, and feet) on whole carcass weight of white turkeys (Big-6) was analyzed by regression analysis based on ridge regression and factor analysis scores. For this purpose, a total of 30 turkey carcasses of 15 males and 15 females with 17 weeks of age, were used. To determine the carcass weight (CW), thigh weight (TW), breast weight (BRW), wing weight (WW), back weight (BW), gizzard weight (GW), heart weight (HW), and feet weight (FW) were used. In the ridge regression model, since the Variance Inflation Factor (VIF) values of the variables were less than 10, the multicollinearity problem was eliminated. Furthermore, R2=0.988 was obtained in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass weight; Carcass parts; Factor analysis score based regression; Ridge regression; White turkeys.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000200273

Analytic Hierarchy Process (AHP) para seleção de resultados destaque.
Provedor de dados: 14
Autores: BARBOSA, F. F. L.; CARDOSO, C. E. L.; PEREIRA, M. E. C.; ACCIOLY, A. M. de A.
bitstream/item/189283/1/SerieDocumentos222-FranciscoLaranjeira-AINFO.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Ciência Aplicada.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102455

Analytical methods for evaluation of the fatty acid metabolism in rat liver
Provedor de dados: 3
Autores: Gilglioni, Eduardo Hideo; Campos-Shimada, Lilian Brites; Martins Maciel, Elismari Rizato; Ishii-Iwamoto, Emy Luiza; Salgueiro-Pagadigorria, Clairce Luzia.
 The liver is an essential organ for body energy homeostasis, controlling the biosynthesis, uptake and the disposal of carbohydrates and lipids. The hepatic steatosis is a common condition frequently associated with metabolic diseases and is characterized by the excessive accumulation of triglycerides in the liver. In recent years, many efforts have been devoted to prevent and treat the hepatic steatosis, but it remains being pointed out as the major cause for chronic hepatic diseases in Western countries. A considerable part of the knowledge about the physiopathology of hepatic steatosis, the effects of diets and drugs on the metabolic capacity of the liver to metabolize fatty acids, as well as the potential therapeutic approaches for hepatic steatosis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.08.03.00-1 Metabolismo e Bioenergética liver; Fatty acid/metabolism; Fatty liver; Hepatic steatosis. Bioquímica.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40040

Anastrepha suspensa (Loew) (Diptera: Tephritidae).
Provedor de dados: 14
Autores: ADAIME, R.; JESUS, C. R. de; LIMA, A. L.; FIDELIS, E. G.
bitstream/item/198268/1/CPAF-AP-2019-Anastrepha-suspensa-Loew.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Praga de Planta; Mosca das Frutas.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1109706

ANATOMÍA FOLIAR COMPARADA DE Gaiadendron punctatum Y Tripodanthus belmirensis (LORANTHACEAE)
Provedor de dados: 37
Autores: CARMONA GALLEGO,Isabel; MURILLO SERNA,Jhon Steven; RINCÓN BARÓN,Edgar Javier; ALZATE GUARÍN,Fernando Alveiro.
RESUMEN Se describe la anatomía foliar de las especies Gaiadendron punctatum y Tripodanthus belmirensis, al objeto de estudiar posibles caracteres que permitan una identificación precisa de estos dos géneros de la familia Loranthaceae, de hábito arbustivo o arbóreo. Las muestras se procesaron y sometieron a tinción con técnicas clásicas para su observación al microscopio óptico. Ambas especies presentaron similitudes como una epidermis monoestratificada y estomas de tipo rubiáceo. Sin embargo, se observó una composición anatómica claramente diferenciada en aspectos como el mesófilo, forma y ubicación de las células epidérmicas y la presencia de acumulaciones de súber en G. punctatum o idioblastos abundantes en T. belmirensis. Se construyó una clave...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colombia; Epidermis; Plantas hemiparásitas; Santalales; Tejidos vegetales.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2018000100066

Anatomia funcional da paisagem.
Provedor de dados: 14
Autores: ASSINE, M. L.; BERGIER, I.; MACEDO, H. A.; PUPIN, F. N.; STEVAUX, J. C.; SILVA, A.
O Pantanal é uma ampla planície interior, no alto curso do rio Paraguai, com inundações anuais e grande diversidade biológica, ecológica e de paisagens. Abrange terras úmidas abaixo da cota altimétrica de 200 metros, mas seus limites variam em diferentes publicações e relatórios. Como consequência, variam também a extensão de sua área geográfica e a avaliação dos impactos causados por atividades humanas. A planície é heterogênea, não só em sua geografia, mas também na frequência e magnitude das inundações. Muitas áreas permanecem inundadas durante todo o ano, enquanto outras experimentam inundações de duração variável. Por isso, há referências a vários pantanais ao invés de um só. Tal pluralidade deu ensejo a tentativas de classificar e subdividir o...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Planície Pantaneira; Inundações.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106652

Anatomical Changes on the Stem and Leaves of Solanum lycopersicum Caused by Different Concentrations of Picloram + 2,4-D, in Two Different Types of Soil
Provedor de dados: 87
Autores: BATISTÃO,A.C.; YAMASHITA,O.M.; SILVA,I.V.; ARAÚJO,C.F.; LAVEZO,A.
ABSTRACT: Contamination by herbicides with a prolonged effect on the soil can cause anatomical changes in sensitive plants. Thus, this study aimed at verifying the anatomical changes of tomato stem and leaves caused by different concentrations of picloram in two classes of soil from the Amazon region. The study was developed at UNEMAT, Alta Floresta - Mato Grosso state, in a CRD, in a 2 x 5 factorial arrangement, with four replications. A clayey Rhodic Hapludox (LVAw) and a sandy clay loam Typic Ustipsamments (RQo) were contaminated with 0, 1, 2, 3, and 4 L ha-1 of Tordon®, leaving the soil exposed to weathering. One-hundred and twenty days after the application of the herbicide, 10 tomato seeds were sown in samples of both soils. Thirty days after sowing,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leaf blade; Synthetic auxin; Oxisol; Entisol; Tomato.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100303

Anatomical description of the salivary glands: parotid, mandibular and sublingual of the crab-eating-fox (Cerdocyon thous)
Provedor de dados: 3
Autores: Pereira, Thiago Scremin Boscolo; Faria Júnior, Wilson Henrique.
 Descriptive anatomical studies of wild animals are fundamental, since they provide subsidies for the elaboration of more adequate techniques of sustained management, contributing to the preservation of species threatened with extinction. Thus, the aim of the study is to anatomically describe the salivary glands: parotid, mandibular and sublingual of the crab-eating-fox (Cerdocyon thous). For this purpose, three carcasses of crab-eating-fox donated by Ibama were used. The animals were fixed with 10% aqueous formaldehyde solution, dissected, analyzed descriptively and photographed. It was found that the parotid gland of the crab-eating-fox is located caudally to the branch of the mandible, in the rostroventral margin of the auricular cartilage.  The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomia Comparada comparative anatomy; Wild animals; Carnivores; Morphology. Anatomia de animais silvestres.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/37528

Anatomical modifications of Butia capitata propagated under colored shade nets
Provedor de dados: 42
Autores: COSTA,BÁRBARA N.S.; COSTA,IRTON J.S.; SOUZA,GENAINA A. DE; SANTOS,DALILHIA N. DOS; SILVEIRA,FLÁVIA A. DA; MELO,EVALDO T. DE; MARTINS,ADALVAN D.; PASQUAL,MOACIR; SETOTAW,TESFAHUN A.; RODRIGUES,FILIPE A.
Abstract The jelly palm plant [Butia capitata (Martius) Beccari] is a native palm of the Cerrado biome used for many purposes in northern Minas Gerais State, Brazil. Dormancy is common in palm seeds, resulting in slow and uneven germination that may take years to complete. Modification in the growth pattern, anatomical parameters, physiological and biochemical characteristics of the plant can be verified due to changes in the light spectrum transmitted through colored shade nets used. Therefore, the objective of this study is to evaluate the effect of colored shade nets on the leaf and root anatomy of the jelly palm plant. The experiment was performed in a completely randomized design, with five treatments, ten replicates and eight plants per replicate,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Environment; Palms; Propagation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703615

Anatomical, phytochemical and histochemical study of Solidago chilensis Meyen
Provedor de dados: 42
Autores: SOUZA,DOUGLAS M.F. DE; SÁ,RAFAELA D.; ARAÚJO,EVANI L.; RANDAU,KARINA P.
ABSTRACT Solidago chilensis Meyen, belonging to the family Asteraceae, is a plant native to South America and the only representative of the genus in Brazil. This species is popularly known as “arnica” and is used to treat bruises, muscle pain and inflammation. The objective of this work was to contribute to the pharmacognostic standardization of S. chilensis. Cross-sections were obtained, by freehand, for microscopic analysis of root, stem and leaf; for these parts of the plant maceration was also performed according to the method of Jeffrey. For the leaf were still made paradermal sections, scanning electron microscopy analysis, phytochemical and histochemical tests. Thus, it was determined anatomical features useful for diagnosis of the species which,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Arnica; Asteraceae; Histochemistry; Phytochemistry; Solidago chilensis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502107

Anbau von Bio Sojabohnen: Empfehlungen für die Aussaaten 2018
Provedor de dados: 21
Autores: Klaiss, Matthias.
Sojabohnen sollten mit einem Reihenabstand gesät werden, der das Hacken erlaubt. Die Aussaat mit einer Getreidesämaschine mit engen Reihenabständen (z.B. 12 bis 17 cm) und die ausschliessliche Unkrautbekämpfung mit einem Striegel sollte vermieden werden, denn sie erlaubt keine ausreichende Unkrautbekämpfung, und Sojabohnen leiden mehr unter Trockenheit als mit einem Hacksystem.
Tipo: Web product
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34770/1/Klaiss-2018-Anbau-von-Bio-Sojabohnen.pdf

Anbau von Edamame-Soja
Provedor de dados: 21
Autores: Klaiss, Matthias.
Edamame ist der Name für ein Gericht, bei dem die noch grünen Sojaschoten samt Körnern kurz gegart werden. Allmählich wird Edamame auch in der Schweiz bekannt und geschätzt.
Tipo: Web product
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34784/1/Klaiss-2018-Anbau-von-Edamame-Soja.pdf

Ancestral gene acquisition as the key to virulence potential in environmental Vibrio populations
Provedor de dados: 5
Autores: Bruto, Maxime; Labreuche, Yannick; James, Adele; Piel, Damien; Chenivesse, Sabine; Petton, Bruno; Polz, Martin F.; Le Roux, Frederique.
Diseases of marine animals caused by bacteria of the genus Vibrio are on the rise worldwide. Understanding the eco-evolutionary dynamics of these infectious agents is important for predicting and managing these diseases. Yet, compared to Vibrio infecting humans, knowledge of their role as animal pathogens is scarce. Here we ask how widespread is virulence among ecologically differentiated Vibrio populations, and what is the nature and frequency of virulence genes within these populations? We use a combination of population genomics and molecular genetics to assay hundreds of Vibrio strains for their virulence in the oyster Crassostrea gigas, a unique animal model that allows high-throughput infection assays. We show that within the diverse Splendidus...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00452/56370/57967.pdf

Anchusa italica extract: phytochemical and neuroprotective evaluation on global cerebral ischemia and reperfusion
Provedor de dados: 60
Autores: Torki,Akram; Khalaji-Pirbalouty,Valiallah; Lorigooini,Zahra; Rafieian-Kopaei,Mahmoud; Sadeghimanesh,Arezo; Rabiei,Zahra.
Abstract Stroke is the third leading cause of mortality and disability in industrial countries. Treatment with herbs with antioxidant properties has been reported to be an alternative to the conventional treatments. This study was conducted to investigate the effect of Anchusa italica extract on hippocampal injury induced by transient global cerebral ischemia and reperfusion in the rat. To do so, 50 rats were randomly assigned to five groups; control, sham, ischemia, and 50 or 100 mg/kg of Anchusa italica treated animals. Ischemia was induced by occlusion of carotid artery for 30 minutes. Afterward, behavioral tests and biochemical analyses were conducted. Induction of ischemia/reperfusion caused a decline in learning and passive avoidance memory in rats....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Boraginaceae/phytochemistry; Brain ischemia; Spatial memory/drug effects; Malondialdehyde/pharmacology; Neuroprotection/drug effects; Lipidic peroxidation/drug effects; Antioxidant capacity; Passive avoidance memory.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100613

Androgenic response of wheat genotypes resistant to fusariosis
Provedor de dados: 86
Autores: Coelho,Mônica Bossardi; Scagliusi,Sandra Maria Mansur; Lima,Maria Imaculada Pontes Moreira; Consoli,Luciano; Grando,Magali Ferrari.
Abstract: The objective of this work was to assess the androgenic response, via microspore culture, of wheat genotypes with different levels of resistance to Gibberella zeae. The number of androgenic embryos per spike, and of green and albino plants was counted for the BRS 179 (moderately resistant), Frontana and Sumai 3 (resistant), and BRS 194, Embrapa 27, and Fielder (susceptible) genotypes. The degree of interference by the Fielder, Pavon 76, and Sumai 3 ovary-donor genotypes, used for co-culture with the microspore cells, was also assessed regarding androgenic response. Induction efficiency ranged from 0.33 embryo per spike for Embrapa 27 to 109.8 embryos for Frontana. Sumai 3 presented the second best response, and Embrapa 27 behaved as highly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gibberella zeae; Triticum aestivum; Doubled haploids; Microspore.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000500575

Andrographolide protects mouse astrocytes against hypoxia injury by promoting autophagy and S100B expression
Provedor de dados: 56
Autores: Du,Juan; Zhang,Chunyan; Na,Xueqing; Li,Aizhi; Zhang,Qingfeng; Li,Kezhong; Ding,Yongbo.
Andrographolide (ANDRO) has been studied for its immunomodulation, anti-inflammatory, and neuroprotection effects. Because brain hypoxia is the most common factor of secondary brain injury after traumatic brain injury, we studied the role and possible mechanism of ANDRO in this process using hypoxia-injured astrocytes. Mouse cortical astrocytes C8-D1A (astrocyte type I clone from C57/BL6 strains) were subjected to 3 and 21% of O2 for various times (0–12 h) to establish an astrocyte hypoxia injury model in vitro. After hypoxia and ANDRO administration, the changes in cell viability and apoptosis were assessed using CCK-8 and flow cytometry. Expression changes in apoptosis-related proteins, autophagy-related proteins, main factors of JNK pathway, ATG5, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Andrographolide; Hypoxia-injured astrocytes; JNK pathway; S100B; ATG5.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000600604

Anemia infecciosa equina no Pantanal Sul-Mato-Grossense: soroprevalência e avaliação da adoção de um programa de controle.
Provedor de dados: 14
Autores: NOGUEIRA, M. F.; OLIVEIRA, J. M.; AGUIAR, D. M.; JULIANO, R. S.; REIS, J. K. P. dos; ABREU, U. G. P. de.
O objetivo deste trabalho foi estimar a prevalência da AIE em equídeos de serviço de fazendas do município de Corumbá, empregando-se o teste oficial de IDGA, e avaliar a adoção do ?Programa de prevenção e controle da anemia infecciosa equina no Pantanal Sul-Mato-Grossense? proposto pela Embrapa Pantanal e órgãos oficiais nos anos 1990.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Equino.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101245

Anesthesia of tambaqui Colossoma macropomum (Characiformes: Serrasalmidae) with the essential oils of Aniba rosaeodora and Aniba parviflora and their major compound, linalool
Provedor de dados: 83
Autores: Baldisserotto,Bernardo; Barata,Lauro E. S.; Silva,Amanda S.; Lobato,Waldinete F. F.; Silva,Lenise L.; Toni,Cândida; Silva,Lenise V. F.
ABSTRACT The aim of this study was to determine the anesthetic efficacy of the essential oils (EOs) of Aniba rosaeodora (EOAR) and Aniba parviflora (EOAP) and one of their main compounds, linalool, in two forms: synthetic and extracted from EOAR (linalool-AR) in tambaqui (Colossoma macropomum). In the first experiment, the anesthetic induction and recovery of juveniles exposed to 25- 200 µL L-1 of EOAR or 50- 300 µL L-1 of EOAP or synthetic linalool or linalool-AR was evaluated. The second experiment observed the behavioral effects of long-term exposure (12h) of these EOs and linalools (5 and 10 µL L-1). Fish exposed to 50-200 µL L-1 of EOAR and 100-300 µL L-1 of EOAP and both linalools reached deep anesthesia between 1-10 min. Induction time for all...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anesthetics; Linalool isomers; Rosewood oil; Sedation; Swimming behavior.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100215

Anesthetic recovery assisted by rope at three points in horses
Provedor de dados: 65
Autores: Silva,Diego Rafael Palma da; Silva,Gabriele Biavaschi; Corte,Flávio Desessards De La; Brass,Karin Erica; Pozzobon,Ricardo; Dau,Stefano Leite; Gasperi,Diego de; Freitas,Gabrielle Coelho.
ABSTRACT:  This study evaluated the quality of anesthesyc recovery of horses using a three-point assisted method. Sixty-eight horses (37 females and 31 males) of different breeds, age and weight submitted to general anesthesia for abdominal - ABD (n=15), arthroscopy - ART (n=17), other orthopedic - ORT (n=18) and miscellaneous - MIX (n=18) surgical procedures. Isoflurane resulted in shorter recovery time (67.4±25.7min) compared to halothane (88.0±37.8min). The mean duration (±SD) of anesthesia for ABD, ORT, ART and MIXgroups was 166.7 (±14), 54.9 (±5.9), 86.5 (±7.3) and 76.4 (±32.5) minutes (min) respectively. Quality of recovery wasn’t influenced by duration of anesthesia or by use of analgesic, sedative and/or anesthetic drugs or not (p&gt;0.05). Mean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anesthesia; Assistance; Horses; Recovery; Surgery.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001100601

Anethole reduces oxidative stress and improves in vitro survival and activation of primordial follicles
Provedor de dados: 56
Autores: Sá,N.A.R.; Bruno,J.B.; Guerreiro,D.D.; Cadenas,J.; Alves,B.G.; Cibin,F.W.S.; Leal-Cardoso,J.H.; Gastal,E.L.; Figueiredo,J.R.
Primordial follicles, the main source of oocytes in the ovary, are essential for the maintenance of fertility throughout the reproductive lifespan. To the best of our knowledge, there are no reports describing the effect of anethole on this important ovarian follicle population. The aim of the study was to investigate the effect of different anethole concentrations on the in vitro culture of caprine preantral follicles enclosed in ovarian tissue. Randomized ovarian fragments were fixed immediately (non-cultured treatment) or distributed into five treatments: α-MEM+ (cultured control), α-MEM+ supplemented with ascorbic acid at 50 μg/mL (AA), and anethole at 30 (AN30), 300 (AN300), or 2000 µg/mL (AN2000), for 1 or 7 days. After 7 days of culture, a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant; Anethole; ROS; Primordial follicle; Caprine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800602

Anforderungen im Biolandbau - Kurzfassung 2018
Provedor de dados: 21
Autores: Schmutz, Res.
Die Anforderungen im Biolandbau - Kurzfassung gibt in Tabellenform einen Überblick über den Inhalt der Bio-Verordnung des Bundes. In einer separaten Spalte sind die zusätzlichen Anforderungen an Bio Suisse- und Demeterbetriebe aufgeführt.
Tipo: Other
Palavras-chave: Regulation.
Ano: 2018
URL: http://orgprints.org/18066/9/1132-anforderungen-kurzfassung_2.pdf

Angico-de-bezerro Pityrocarpa moniliformis (Benth.) Luckow &amp; R.W. Jobson.
Provedor de dados: 14
Autores: NASCIMENTO, J. P. B.; DANTAS, B. F.
O angico-de-bezerro (Pityrocarpa moniliformis (Benth.) Luckow &amp; R.W. Jobson), também conhecido como ramade-bezerro e catanduva, é pertencente à família Fabaceae e tem como sinonímia científica Piptadenia moniliformis Benth. A espécie é nativa, endêmica do Brasil e possui uma distribuição geográfica restrita à região Sudeste (Minas Gerais) e Nordeste, ocorrendo nos estados de Alagoas, Bahia, Ceará, Paraíba, Pernambuco, Piauí e Rio Grande do Norte. Abrange os domínios fitogeográficos Caatinga e Mata Atlântica, sendo encontrada principalmente em solos arenosos distróficos e em altitudes de 360 a 900 m.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Bioma Caatinga; Angico de bezerro; Biologia reprodutiva; Caatinga; Angico Branco; Vegetação Nativa; Muda; Semente; Composição Botânica; Pityrocarpa moniliformis; Seed germ.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1131664

Angiografia dos dígitos de bovinos jovens antes e após indução de acidose ruminal
Provedor de dados: 45
Autores: Freitas,S.L.R.; Borges,N.C.; Noronha Filho,A.D.F.; Cardoso,J.R.; Queiroz,P.J.B.; Rabelo,R.E.; Silva,L.A.F.
RESUMO O presente estudo objetivou descrever a rede vascular dos dígitos dos membros pélvicos de bovinos antes e após aplicação intrarruminal de oligofrutose, empregando a venografia. Utilizaram-se seis bovinos alocados em dois grupos (GI e GII), que receberam 13 e 17g/kg de oligofrutose, respectivamente. A venografia dos dígitos foi feita em quatro momentos: 15 dias antes (M0) e 36 horas (M1), sete dias (M2) e 30 dias (M3) após aplicação de oligofrutose. Mensurou-se a largura das veias visualizadas e avaliou-se possível supressão do fluxo sanguíneo dos vasos. A largura foi avaliada pela análise de variância (ANOVA) e pelo teste t (5%). Em M0, nas radiografias, foram identificadas 25 estruturas, incluindo veias, artérias e rede vascular. As veias...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomia; Bovino; Laminite; Oligofrutose; Radiografia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300749

Animal performance and nutrient digestibility of feedlot steers fed a diet supplemented with a mixture of direct-fed microbials and digestive enzymes
Provedor de dados: 96
Autores: Encinas,Christian Michael Alvarez; Villalobos,Guillermo Villalobos; Viveros,Joel Domínguez; Flores,Gabriela Corral; Almora,Enrique Alvarez; Rangel,Francisco Castillo.
ABSTRACT The objective of this study was to evaluate the effect of a mixture of direct-fed microbials (DFM), yeast, and digestive enzymes on animal performance in feedlot cattle, as well as digestibility when finishing feedlot cattle. Thirty crossbreed (Charolais × Beefmaster) steers averaging 15 months old and 321.83±3.73 kg of initial body weight were used. Animals were randomly assigned to one of two treatment groups: control (basal diet) and a mixture of DFM, yeast, and digestive enzymes (basal diet + 30 g of the mixture). Each group contained fifteen experimental units. Animals were fed individually twice a day, and dry matter intake (DMI) was recorded daily. Body weights were recorded initially and subsequently at 28-day intervals for a total of 140...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Enzymes; Finishing; Probiotics; Saccharomyces cerevisiae; Yeast.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100615

Animal welfare in experimental orthopedic surgery of dogs: an analysis of the Brazilian view
Provedor de dados: 65
Autores: Sugauara,Rosângela Rumi; Sugauara,Elisângela Yumi; Kazue Otutumi,Luciana; Germano,Ricardo de Melo; Sugauara,Elaine Yae Yamashita; Quessada,Ana Maria.
ABSTRACT: The aim of this paper was to conduct a bibliometry search about Brazilian scientific publications that describe experimental orthopedic surgeries in dogs. It was analyzed 14 publications, and there was wide variation in the number of experimental animals, showing that there is no consensus on the appropriate number for science experiment with dogs. Most articles had been reviewed by an ethics committee (13/14, 92.85%) and only two articles (2/14; 14.28%) did not report the use of analgesic protocol. Among analgesics, morphine was the most widely used, noted in seven studies (7/14; 42.85%). In six of the articles (6/14; 42.85%), the final destination of animals was not informed, but in four experiments (4/14; 28.57%) the dogs were euthanized. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analgesia; Animal experimentation; Ethics committee; Surgical orthopedic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000800601

Animal-assisted interventions: General considerations
Provedor de dados: 195
Autores: Squilasse, Aline Fernanda; Squilasse Junior, Fernando Tadeu.
The aim of this research is to verify in the literature if the application of animal-assisted interventions (AAI) can be beneficial to those involved. It was verified that these studies are still incipient, but that the area has been growing significantly and more robust studies are being published. There is strong evidence on consulted materials on AAI benefits in the most diverse scenarios, from children to the elderly, without any group distinction. This theoretical essay is characterized by a literature revision. Inclusion and exclusion criteria, as well as their descriptors, have been defined and used to ensure the content of the consulted materials. Finally, it is proposed that new studies with more stringent methodological criteria, larger samples,...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37778

Animal-assisted interventions: General considerations
Provedor de dados: 195
Autores: Squilasse, Aline Fernanda; Squilasse Junior, Fernando Tadeu.
The aim of this research is to verify in the literature if the application of animal-assisted interventions (AAI) can be beneficial to those involved. It was verified that these studies are still incipient, but that the area has been growing significantly and more robust studies are being published. There is strong evidence on consulted materials on AAI benefits in the most diverse scenarios, from children to the elderly, without any group distinction. This theoretical essay is characterized by a literature revision. Inclusion and exclusion criteria, as well as their descriptors, have been defined and used to ensure the content of the consulted materials. Finally, it is proposed that new studies with more stringent methodological criteria, larger samples,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cinotherapy; Human-animal relationship; Assisted therapy cinoterapia; Relação homem-animal; Terapia assistida.
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37778

Annotated checklist of the millipede family Chelodesmidae Cook, 1895 from São Paulo state, Brazil (Diplopoda: Polydesmida)
Provedor de dados: 84
Autores: Bouzan,Rodrigo Salvador; Iniesta,Luiz Felipe Moretti; Pena-Barbosa,João Paulo Peixoto; Brescovit,Antonio Domingos.
Abstract A checklist of the family Chelodesmidae Cook, 1895 (order Polydesmida) from state of São Paulo, Brazil has been performed based on literature and examined material from the collection of the Instituto Butantan, São Paulo (IBSP). A total of 15 genera (7 tribes and 5 genera considered incertae sedis) with 64 species are listed. Among these species, 30 presented a single one record in the state, 19 with more than one record and four recorded for the first time for the state of São Paulo, and 11 species occurring in other Brazilian states. The most distributed species is Brasilodesmus paulistus paulistus (Brölemann, 1902) with 52 records of occurrence. In addition, a complete bibliography list of the chelodesmidan fauna from the state is compiled, as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neotropical; Chelodesminae; Diversity; Atlantic forest; Cerrado.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100205

Annotated checklist of the moths and butterflies (Lepidoptera) of Canada and Alaska
Provedor de dados: 16
Autores: Pohl, G.R.; Landry, J.-F.; Schmidt, B.C.; Lafontaine, J.D.; Troubridge, J.T.; Macaulay, A.D.; Nieukerken, E.J. van; DeWaard, J.R.; Dombroskie, J.J.; Klymko, J.; Nazari, V.; Stead , K.
Tipo: Book (monograph)
Palavras-chave: Moths; Lepidoptera; Canada; Alaska.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/648850

Annual and seasonal dynamics of deep-sea megafaunal epibenthic communities in Barkley Canyon (British Columbia, Canada): a response to climatology, surface productivity and benthic boundary layer variation
Provedor de dados: 5
Autores: Chauvet, Pauline; Metaxas, Anna; Hay, Alex E.; Matabos, Marjolaine.
Understanding the impact of the environment on temporal trends in the composition and abundance of deep-sea species is essential for forecasting evolution of the community in the context of climate change. The recent development of deep-sea observatories enables multidisciplinary studies of long duration and high temporal resolution. We used a platform at the Ocean Networks Canada NEPTUNE Observatory located in the axis of Barkley Canyon between June 2012 and January 2015 to: (1) characterize the megabenthic community and the environmental conditions in the canyon; (2) investigate temporal patterns in the faunal community; and (3) determine the influence of environmental conditions on the observed patterns. The megafaunal epibenthic community, which...
Tipo: Text
Palavras-chave: Deep-sea observatory; Inter-annual variation; Seasonal variation; Deep-sea canyon; Zoobenthos; Oxygen minimum zone; Canada; British Columbia; Barkley Canyon.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00436/54715/56152.pdf

Annual Phytoplankton Primary Production Estimation in a Temperate Estuary by Coupling PAM and Carbon Incorporation Methods
Provedor de dados: 5
Autores: Morelle, Jerome; Schapira, Mathilde; Orvain, Francis; Riou, Philippe; Lopez, Pascal Jean; Pierre-duplessix, Olivier; Rabiller, Emilie; Maheux, Frank; Simon, Benjamin; Claquin, Pascal.
Phytoplankton primary production varies considerably with environmental parameters especially in dynamic ecosystems like estuaries. The aim of this study was to investigate short-term primary production along the salinity gradient of a temperate estuary over the course of 1 year. The combination of carbon incorporation and fluorescence methods enabled primary production estimation at short spatial and temporal scales. The electron requirement for carbon fixation was investigated in relation with physical-chemical parameters to accurately estimate primary production at high frequency. These results combined with the variability of the photic layer allowed the annual estimation of primary production along the estuary. Phytoplankton dynamics was closely...
Tipo: Text
Palavras-chave: High frequency; Electron requirement for carbon fixation; Electron transport rate (ETR); Seine estuary.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00429/54020/55470.pdf

Annual production of grass silage for biogas: effects of fibrolytic enzyme additives on ensilage efficiency and specific methane yields
Provedor de dados: 111
Autores: Nolan, Pearl; Doyle, Evelyn; O'Kiley, Padraig.
The aims of this study were to quantify the effects of fibrolytic enzyme additives applied to each of four consecutive cuts of unwilted grass at ensiling on ensilage characteristics and specific CH4 yields (SMY) per unit mass and per unit land area. In light of the importance of the primary growth yield, the effects of the timing of Cut 1 were also investigated. Furthermore, the mass-SMY and area-SMY effect of any effluent produced during ensilage was determined.At each of four cuts that comprised annual growth, samples from four replicate plots of Lolium perenne and of Phleum pratense were untreated (control) or were treated with either of two fibrolytic enzymes (ENZ 1 and ENZ 2) prior to ensiling for 120 days. The mass-SMY of silages and effluents were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grass yield; Silage; Fibre; Enzymes; Effluent; CH4 yield per unit land area.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4159

Annual Report 2017.
Provedor de dados: 14
Autores: PEREIRA, M. L.; CARDOSO, L. S.
bitstream/item/174761/1/final8826.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa Suínos e Aves; Relatório; Resultados.; Pesquisa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089957

Annulohypoxylon (Hypoxylaceae) species from Argentina
Provedor de dados: 66
Autores: Sir,Esteban B; Kuhnert,Eric; HladkiI,Adriana I; Romero,Andrea I.
Eleven Annulohypoxylon species are recognized for Argentina. Annulohypoxylon purpureonitens and A. purpureopigmentum are recorded for the first time in the Southern Cone, while A. stygium and A. nitens represent new reports for Northwestern Argentina. Furthermore, the asexual states of A. purpureopigmentum and A. subeffusum are described for the first time. In addition, a comparative table, a key to the Argentinean species, photographs, and a distributional map of these species in South America are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anamorph; Mycogeography; Xylariales; Yungas.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932018000100006

Anotações de doenças em espécies arbóreas no estado do Ceará.
Provedor de dados: 14
Autores: VIANA, F. M. P.; SOUSA, J. A. de; CORREIA, D.; ARAÚJO, J. D. M.; OOTANI, M. A.
A Embrapa Agroindústria Tropical implantou um campo de observação com diferentes espécies de árvores madeireiras nativas e exóticas no Município de Acaraú, na região compreendida pelo Distrito de Irrigação do Perímetro Baixo Acaraú, de maneira a acompanhar e observar o desenvolvimento dessas plantas em relação à adaptação das diferentes espécies.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Doenças de plantas; Agente etiológico; Plant diseases.; Sanidade vegeta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089438

Anpassung eines Entscheidungshilfesystems  für die Kirschessigfliege
Provedor de dados: 21
Autores: Stoeckli, Sibylle; Jung, Jeanette.
Prognosemodell für Drosophila suzukii
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/32801/1/2018_Poster_KEF-Tagung_Sibylle.pdf

Anpilpay 2.0: a New Human Powered Press for Producing Straw Bales for Load Bearing Constructions
Provedor de dados: 111
Autores: FRANCO, Walter; Anastasio, Dario; Ferraresi, Carlo; Gondino, Francesco; Quaglia, Giuseppe; Soprana, Lorenzo.
This paper provides the design method to realize a human-powered press for continuous production of high-density straw bales, necessary for the realization of load bearing housing modules. Particular attention is directed to the simplicity of the press mechanical structure, in order to make possible its construction in developing countries. The design process is fully described, then the use of a prototype press for the realization, with high-density rice straw bales, of a load bearing housing module is presented and the results are commented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mechanical engineering; Load bearing straw bale construction; Slider crank mechanism synthesis; Human powered baler; Hand-operated machine; Post-emergency reconstruction; Appropriate building.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4256

Antagonismo de linhagens de Trichoderma spp. aos fitopatógenos Sclerotium cepivorum Berk, Sclerotium rolfsii Sacc e Sclerotinia sclerotiorum (Lib.) de Bary.
Provedor de dados: 14
Autores: SILVA, J. B. T. da; VALADARES-INGLIS, M. C.; MENEZES, J. E.; MARTINS, I.; MELLO, S. C. M. de.
O controle biológico tem sido pesquisado como uma alternativa para manejo de doenças em várias culturas. Neste trabalho, onze linhagens de Trichoderma spp. foram avaliadas quanto ao potencial antagônico aos fitopatógenos Sclerotium cepivorum, Sclerotium rolfsii e Sclerotinia sclerotiorum. Os ensaios foram realizados em laboratório por meio de testes de cultura pareada. Os melhores resultados foram obtidos com isolados das espécies Trichoderma asperelloides (CEN 1418) para S. cepivorum, Trichoderma koningiopsis (CEN 1406) para S. rolfsii e Trichoderma sp. (CEN 1389 - nova espécie) para S. sclerotiorum, com 90%, 85% e 100% de inibição, respectivamente. Nem todas as espécies apresentaram o mesmo grau de inibição, sugerindo que os diferentes mecanismos de ação...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fungo antagonista; Patógenos de planta; Controle Biológico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097249

Antagonistic endophytic bacteria associated with nodules of soybean (Glycine max L.) and plant growth-promoting properties
Provedor de dados: 58
Autores: Zhao,LongFei; Xu,YaJun; Lai,XinHe.
Abstract A total of 276 endophytic bacteria were isolated from the root nodules of soybean (Glycine max L.) grown in 14 sites in Henan Province, China. The inhibitory activity of these bacteria against pathogenic fungus Phytophthora sojae 01 was screened in vitro. Six strains with more than 63% inhibitory activities were further characterized through optical epifluorescence microscopic observation, sequencing, and phylogenetic analysis of 16S rRNA gene, potential plant growth-promoting properties analysis, and plant inoculation assay. On the basis of the phylogeny of 16S rRNA genes, the six endophytic antagonists were identified as belonging to five genera: Enterobacter, Acinetobacter, Pseudomonas, Ochrobactrum, and Bacillus. The strain Acinetobacter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endophytes; Soybean; Antagonisis; Phytophthora sojae; Plant growth-promoting potential.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200269

Anther specializations related to the division of labor in Microlicia cordata (Spreng.) Cham. (Melastomataceae)
Provedor de dados: 39
Autores: Velloso,Mariana de Souza Carvalho; Brito,Vinícius Lourenço Garcia de; Caetano,Ana Paula Souza; Romero,Rosana.
ABSTRACT In heterantherous flowers, some anthers have an attraction and feeding function, while others are related to plant reproduction. Microlicia cordata has dimorphic stamens organized in two cycles: the antesepalous one with large stamens and pink anthers, and the antepetalous one with small stamens and yellow anthers. Division of labor was analyzed using the parameters of structure, composition, amount and estimated viability of pollen, and the color of floral parts. The anthers of the pollinating stamens were larger than the anthers of the feeding stamens, although anatomically similar. There was a difference in the amount of pollen produced by the anthers of the two cycles, but no difference was found in pollen viability. Considering a bee color...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Color vision; Division of labor; Heteranthery; Microlicia; Pollen dilemma; Poricidal anthers.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000300349

Antibacterial activity of 3,3',4'-Trihydroxyflavone from Justicia wynaadensis against diabetic wound and urinary tract infection
Provedor de dados: 58
Autores: Dsouza,Dorin; Nanjaiah,Lakshmidevi.
ABSTRACT The present investigation was designed to study the effect of an active compound isolated from Justicia wynaadensis against multi drug resistant organisms (MDRO's) associated with diabetic patients. The drug resistant pathogens implicated in wound and urinary tract infection of diabetic patients were isolated and identified by molecular sequencing. Solvent-solvent fractionation of crude methanol extract produced hexane, chloroform, ethyl acetate and methanol-water fraction, among which chloroform fraction was found to be potent when compared with other three fractions. Further, chloroform fraction was subjected to preparatory HPLC (High-Performance Liquid Chromatography), that produced four sub-fractions; chloroform HPLC fraction 1 (CHF1) through...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 3; 3'; 4'-Trihydroxyflavone Justicia wynaadensis Antibacterial activity UTI Wound.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100152

Antibacterial activity of Aroeira honeys produced in Minas-Gerais against bacteria of clinical importance
Provedor de dados: 3
Autores: Viana, Fabiana Ribeiro; Carmo, Luiz Simeão do; Bastos, Esther Margarida Alves Ferreira.
The biological activity of honey has been the subject of great scientific investigation. Bee products are widely used in folk medicine to treat human diseases due to their antibacterial and inhibitory potential action on different human pathogens. Ten honey samples produced by Apis mellifera in the northern of Minas Gerais state were tested against pathogenic microorganisms Staphylococcus aureus TSST (clinical isolated) and enterohaemorrhagic Escherichia coli ATCC 43895 for determination of their minimum inhibitory concentrations. The microdilution technique in broth Mueller-Hinton broth (MHB) was used in four concentrations (25, 12.5, 6.25 and 3.125%). There was a reduction of bacterial growth for the two target species at all concentrations tested. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bee products; Antibacterial activity; Staphylococcus aureus; Escherichia coli.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/36766

Antibacterial activity of different formulations of cheese and whey produced with kefir grains
Provedor de dados: 124
Autores: Weschenfelder,Simone; Paim,Marcelo Pinto; Gerhardt,Carin; Carvalho,Heloisa Helena Chaves; Wiest,José Maria.
ABSTRACT The development of different products that confer health benefits on the population is a challenge for those who work with food. The aim of this study was to elaborate two formulations of kefir cheese (C1 and C2) and whey (W1, W2), and to evaluate their in situ antibacterial activity against microorganisms of interest in food. Pasteurized milk, powdered milk and kefir grains were used in preparing the products and their percentage composition was determined. C1, C2, W1 and W2 were contaminated with five different logarithmic fractions (A = 8log to E = 4log CFU/ml) of Staphylococcus aureus (ATCC 25923) and Escherichia coli (ATCC 11229), with antibacterial activity assessed over 0, 24, 48 and 72 hours of exposure. The results demonstrated the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kefir grains; Dairy products; Antibacterial potential.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000300443

Antibacterial activity of Lamiaceae plant extracts in clinical isolates of multidrug-resistant bacteria
Provedor de dados: 42
Autores: ASSIS,FELIPE V. DE; SIQUEIRA,FLÁVIA L.; GONÇALVES,ISABELA E.; LACERDA,RAFAEL P.; NASCIMENTO,RAFAELA A.; ARAÚJO,STHÉFANE G.; ANDRADE,JÉSSICA T.; HERRERA,KARINA M.S.; LIMA,LUCIANA A.R.S.; FERREIRA,JAQUELINE M.S.
ABSTRACT The antibacterial activity of plant extracts of the Lamiaceae family was evaluated against clinical isolates of multi-resistant Gram-negative bacteria by broth microdilution technique. Promising results were obtained considering that all extracts were active for at least two bacterial species with MIC ranging from 0.5 to 2.0 mg/mL.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibacterial; Clinical isolates; Lamiaceae extracts; Multidrug-resistant.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401665

Antibacterial and antibiofilm activity of carvacrol against Salmonella enterica serotype Typhimurium
Provedor de dados: 60
Autores: Trevisan,Daliah Alves Coelho; Silva,Alex Fiori da; Negri,Melyssa; Abreu Filho,Benício Alves de; Machinski Junior,Miguel; Patussi,Eliana Valéria; Campanerut-Sá,Paula Aline Zanetti; Mikcha,Jane Martha Graton.
ABSTRACT The present study evaluated the antibacterial and antibiofilm activity of carvacrol against Salmonella Typhimurium. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined and the time-kill curve and scanning electron microscopy (SEM) were performed to evaluate antibacterial activity. Antibiofilm activity was evaluated by quantifying total biomass using crystal violet assay, and metabolic activity was determined using MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay. The action of carvacrol against preformed biofilm on polypropylene and stainless steel was also evaluated by colony counting and SEM. The MIC and MBC was 312 µg mL-1. Carvacrol at MIC and 2 x MIC eliminated cells...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carvacrol; Biofilm; Antibacterial activity; Salmonella Typhimurium.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100612

Antibacterial and cytotoxicity activity in macroalgae extracts: perspectives for the use against pathogenic bacteria from shrimp farms (Litopenaeus vannamei)
Provedor de dados: 3
Autores: Silva, Giselle Cristina; Soares, Raquel Cavalcante; Carvalho, Fátima Cristiane Teles; Rocha, Rafael dos Santos; Vieira, Regine Helena Silva dos Fernandes; Sousa, Oscarina Viana de.
Some infections caused by pathogenic microorganisms might shows high prevalence in farmed shrimp environments, compromising production and causing economic losses. Therefore, the search for compounds with antibiotic activity has become intensive, following the record of new antimicrobial-resistant bacteria. The study of those bioactive compounds in marine macroalgae has produced satisfactory results, such as the discovery of antibacterial activity against multiresistant strains. Accordingly, this study aims to research antibiotic activity in macroalgae extracts of Chlorophyta, Phaeophyta and Rhodophyta found in the coast of Ceará and also to evaluate the cytotoxicity activity against bacterial strains (Vibrio sp.) from shrimp farms (Litopenaeus vannamei)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.12.02.00-1 bioactivity; Antibiotic; Cytotoxicity; Resistance. Microbiologia Aplicada.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40053

Antibacterial, anti fungal and E. coli DNA cleavage of Euphorbia prostrata and Pelargonium graveolens extract and their combination with novel nanoparticles
Provedor de dados: 60
Autores: Dashamiri,Somayeh; Ghaedi,Mehrorang; Naghiha,Reza; Salehi,Amin; Jannesar,Ramin.
As there are a lot of antibacterial and anti-fungal resistant pathogens, researchers attempt to substitute antimicrobial drugs with various medical plants and novel nanoparticles. The present study was conducted to characterize antimicrobial activities of Euphorbia prostrata and Pelargonium graveolens extract alone and in combination with Mn-Ni@Fe3O4-NPs &amp; Mn: Fe (OH)3-NPs on the DNA cleavage of E. coli and also Bacillus subtilis, Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Aspergillus oryzae, and Candida albicans. The effects of antimicrobial activities on above scenarios were evaluated using disc diffusion, MIC, MBC, and E. coli DNA electrophoresis methods. The results showed that the effects of antibacterial assay values of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Euphorbia prostrata/extract/antimicrobial activities; Pelargonium graveolens/extract/antimicrobial activities E coli; Candida albicans; Nanoparticles.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400625

Antibakterielle planter som fodertilsætning som erstatning for antibiotika eller zink til fravænningsgrise
Provedor de dados: 21
Autores: Jensen, Martin; Grevsen, Kai; Canibe, Nuria; Højberg, Ole.
Power point foredrag over MAFFRA projektets resultater
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Feeding and growth Health and welfare.
Ano: 2018
URL: http://orgprints.org/32909/1/25%20MAFFRA%20Temadag%20udend%C3%B8rs%20svineproduktion%20indl%C3%A6g%206%20marts%202018.pdf

Antiche varietà per campi, mulini e panifici
Provedor de dados: 21
Autores: Hirschi, Christian.
Per ottenere un buon pane dal piccolo farro e da antiche varietà di frumento è utile la stretta collaborazione tra contadini e panettieri. Lo dimostrano due esempi in Svizzera romanda.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health.
Ano: 2018
URL: http://orgprints.org/34279/1/Bioattualit%C3%A0_3_2018_Hirschi.pdf

Anticiper les changements climatiques en Nouvelle-Aquitaine. Pour agir dans les territoires.
Provedor de dados: 5
Autores: Acclima Terra; Le Treut, H (Dir.).
Ce rapport sur le changement climatique en Nouvelle- Aquitaine constitue, un peu moins de 5 ans après, une suite au rapport sur « le changement climatique en Aquitaine » paru en 2013 – également diffusé par la Région Aquitaine sous le titre « Prévoir pour Agir ». Au total plus de 370 personnes auront été impliquées dans la rédaction de l’un ou l’autre de ces rapports, et mon premier souci est de les remercier toutes : cette mobilisation collective importante, la variété des disciplines scientifiques impliquées dans la réflexion que portent ces deux volumes, la fidélité à un travail qui s’inscrit dans la durée, qui a demandé du temps et des efforts, font le caractère unique de cette démarche. Ce deuxième rapport complète le premier. Il ne l’efface pas. Mais...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00444/55569/57182.pdf

Anticiper les changements climatiques en Nouvelle-Aquitaine. Pour agir dans les territoires. Synthèse
Provedor de dados: 5
Autores: Acclima Terra; Le Treut, H (dir.).
Le rapport sur le changement climatique en Nouvelle- Aquitaine constitue, un peu moins de 5 ans après, une suite au rapport sur « le changement climatique en Aquitaine » paru en 2013 – également diffusé par la Région Aquitaine sous le titre « Prévoir pour Agir ». Ce deuxième volume n’efface pas le premier, il le complète… et il ajoute aussi une large quantité d’informations très diverses et difficiles à synthétiser pour le lecteur. Nous avons donc voulu faciliter la lecture de ce document en offrant plusieurs manières d’y accéder. Dans sa version complète, le rapport AcclimaTerra sera probablement lu le plus souvent chapitre par chapitre, à la manière d’une encyclopédie. C’est une approche nécessaire pour comprendre de manière précise sur quoi se fondent...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00444/55570/57183.pdf

Anticorpos anti-Toxoplasma gondii em carcarás (Caracara plancus) procedentes da região aeroportuária do Recife, Pernambuco, Brasil
Provedor de dados: 45
Autores: Silva,L.T.R.; Silva,J.S.A.; Lima,D.C.V.; Rolim,V.P.M.; Marvulo,M.F.V.; Silva,J.C.R.; Mota,R.A.; Oliveira,A.A.F.
RESUMO Objetivou-se com este estudo pesquisar a ocorrência de anticorpos anti-Toxoplasma gondii em carcarás (Caracara plancus) capturados no Aeroporto Internacional do Recife/Guararapes Gilberto Freyre, Pernambuco, Brasil. Foram analisadas 115 amostras de soros sanguíneos pelo teste de aglutinação modificada (IgG, MAT≥25) utilizando taquizoítos inativados em formalina. Do total de amostras analisadas, 5,21% (6/115) foram positivas para presença de anticorpos anti-T. gondii, 16,67% com título 1:25 (1/06) e 83,33% (5/06) com título 1:50. A ocorrência de anticorpos em carcarás procedentes de região aeroportuária fomenta a preocupação em relação a aspectos ainda pouco elucidados, relacionados principalmente à inserção de aves silvestres na cadeia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aves de rapina; Diagnóstico; Sorologia; Toxoplasmose.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200505

Anticyclonic eddies connecting the western boundaries of Indian and Atlantic oceans
Provedor de dados: 5
Autores: Laxenaire, R.; Speich, S.; Blanke, Bruno; Chaigneau, A.; Pegliasco, C.; Stegner, A.
The Indo‐Atlantic interocean exchanges achieved by Agulhas Rings are tightly linked to global ocean circulation and climate. Yet, they are still poorly understood because they are difficult to identify and follow. We propose here an original assessment on Agulhas Rings, achieved by TOEddies, a new eddy identification and tracking algorithm that we applied over 24 years of satellite altimetry. Its main novelty lies in the detection of eddy splitting and merging events. These are particularly abundant and significantly impact the concept of a trajectory associated with a single eddy, which becomes less obvious than previously admitted. To overcome this complication, we have defined a network of segments that group together in relatively complex trajectories....
Tipo: Text
Palavras-chave: Agulhas Rings; Eddy tracking; Interocean exchange; Mesoscale dynamics.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00463/57516/59682.pdf

Antidiabetic, antihyperlipidemic and antioxidant influences of the spice cinnamon ( Cinnamomum zeylanicumon ) in experimental rats
Provedor de dados: 60
Autores: Beji,Raja Serairi; Khemir,Sameh; Wannes,Wissem Aidi; Ayari,Khaoula; Ksouri,Riadh.
ABSTRACT The present study investigates the effect of cinnamon (Cinnamomum zeylanicumon) powder supplementation on glucose levels, lipid profiles, and oxidative stress parameters in alloxan-induced diabetic rats. Diabetes was induced in adult male Wistar rats via a single subcutaneous alloxan injection (15 mg/kg). Cinnamon powder was mixed with the standard feed of the rats in an amount of 5% for 28 consecutive days. Serum concentrations of total cholesterol (TC) and triglycerides (TG) were assayed at the end of the experimental period in all investigated groups. Anti-oxidative enzymes such as glutathione peroxidase (GPx), catalase (CAT) and superoxide dismutase (SOD) were sought in the serum and pancreas. Alloxan caused the fasting blood sugar level to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cinnamon/extract/antidiabetic activity; Cinnamon/extract/antihyperlipidemic activity; Cinnamon/extract/antioxidant activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200604

Anti-diabetic effect of betulinic acid on streptozotocin-nicotinamide induced diabetic male mouse model
Provedor de dados: 60
Autores: Birgani,Golshan Arzani; Ahangarpour,Akram; Khorsandi,Layasadat; Moghaddam,Hadi Fathi.
ABSTRACT Diabetes is a metabolic disease caused by abnormal insulin secretion or action. In the present study, the effects of betulinic acid (BA, a triterpene) are evaluated on glucose, α-amylase and plasma insulin levels, insulin resistance and the histopathology of pancreatic islets in streptozotocin-nicotinamide (STZ-NA) diabetic mice. Seventy adult male NMRI mice were randomly divided into seven groups: control, sham, diabetic, diabetic treated with BA (10, 20 and 40 mg/kg) and diabetic treated with metformin (200 mg/kg). Diabetes was induced in mice by intraperitoneal injection of streptozotocin 50 mg/kg after a dose of nicotinamide 120 mg/kg. Two weeks after treatment with BA, blood samples were collected for measuring glucose, α-amylase and insulin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Betulinic acid; Diabetes; Mouse; Streptozotocin-nicotinamide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200621

Antiedematogenic activity of the indole derivative N-salicyloyltryptamine in animal models
Provedor de dados: 42
Autores: SOUSA-NETO,BENEDITO P.; GOMES,BRUNO S.; CUNHA,FRANCISCO V.M.; ARCANJO,DANIEL D.R.; GUTIERREZ,STANLEY J.C.; SOUZA,MARIA F.V.; ALMEIDA,FERNANDA R.C.; OLIVEIRA,FRANCISCO A.
ABSTRACT The N-salicyloyltryptamine (NST) is an indole derivative compound analogue to the alkaloid N-benzoyltryptamine. In the present study, the antiedematogenic activity of NST was investigated in animal models. Firstly, the acute toxicity for NST was assessed according to the OECD Guideline no. 423. The potential NST-induced antiedematogenic activity was evaluated by carrageenan-induced paw edema in rats, as well as by dextran-, compound 48/80-, histamine-, serotonin-, capsaicine-, and prostaglandin E2-induced paw edema in mice. The effect of NST on compound 48/80-induced ex vivo mast cell degranulation on mice mesenteric bed was investigated. No death or alteration of behavioral parameters was observed after administration of NST (2000 mg/kg, i.p.)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anti-inflammatory agents; Edema; Indoles; Inflammation mediators; N-salicyloyltryptamine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100185

Antifungal Activity of Aerial Parts of Cenchrus pennisetiformis Against Fusarium oxysporum f. sp. lycopersici
Provedor de dados: 87
Autores: KHURSHID,S.; JAVAID,A.; SHOAIB,A.; JAVED,S.; QAISAR,U.
ABSTRACT: Antifungal potential of aerial parts of an allelopathic grass Cenchrus pennisetiformis (Hochst. &amp; Steud.) Wipff. was evaluated against Fusarium oxysporum f. sp. lycopersici Snyder &amp; Hansen, a fungal pathogen causing wilt disease in tomato (Solanum lycopersicum L.). Different concentrations (1% to 6%) of methanolic leaf, stem and inflorescence extract of the grass significantly reduced fungal biomass by 40-88%, 13-89%, and 26-76%, respectively. Methanolic shoot (leaf + stem) extract was fractionated using four organic solvents viz. n-hexane, chloroform, ethyl acetate and n-butanol. All the sub-fractions of methanolic shoot extract showed remarkable antifungal potential to variable extents. Different concentrations (1.56-200 mg mL-1) of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal activity; GC-MS analysis; Methanolic extracts.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100223

Antifungal activity of Gallesia integrifolia fruit essential oil
Provedor de dados: 58
Autores: Raimundo,Keila Fernanda; Bortolucci,Wanessa de Campos; Glamočlija,Jasmina; Soković,Marina; Gonçalves,José Eduardo; Linde,Giani Andrea; Colauto,Nelson Barros; Gazim,Zilda Cristiani.
ABSTRACT Gallesia integrifolia (Phytolaccaceae) is native to Brazil and has a strong alliaceous odor. The objective of this study was to identify the chemical composition of G. integrifolia fruit essential oil and evaluate fungicidal activity against the main food-borne diseases and food spoilage fungi. The essential oil was extracted by hydrodistillation and identified by GC–MS. From 35 identified compounds, 68% belonged to the organosulfur class. The major compounds were dimethyl trisulfide (15.49%), 2,8-dithianonane (52.63%) and lenthionine (14.69%). The utilized fungi were Aspergillus fumigatus, Aspergillus niger, Aspergillus ochraceus, Aspergillus versicolor, Penicillium funiculosum, Penicillium ochrochloron, Penicillium verrucosum var. cyclopium, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pau d’alho 2; 8-Dithianonane Lenthionine Aspergillus sp. Penicillium sp.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500229

Antifungal activity of nanoemulsions encapsulating oregano (Origanum vulgare) essential oil: in vitro study and application in Minas Padrão cheese
Provedor de dados: 58
Autores: Bedoya-Serna,Carolina M.; Dacanal,Gustavo C.; Fernandes,Andrezza M.; Pinho,Samantha C.
ABSTRACT The objective of this study was to evaluate the antifungal activity of nanoemulsions encapsulating essential oil of oregano (Origanum vulgare), both in vitro and after application on Minas Padrão cheese. Nanodispersions were obtained by the phase inversion temperature method. Cladosporium sp., Fusarium sp., and Penicillium sp. genera were isolated from cheese samples and used to evaluate antifungal activity. Minimal inhibitory concentrations of non-encapsulated and encapsulated oregano essential oil were determined, and they were influenced by the encapsulation of the essential oil depending on the type of fungus. The antifungal activity of the nanoencapsulated oregano essential oil in cheese slices showed no evidence of an effect of the MICs,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hard cheese; Antifungal activity; Oregano essential oil; Nanodispersions.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400929

Antifungal potential of crude extracts of Trichoderma spp.
Provedor de dados: 49
Autores: Marques,Eder; Martins,Irene; Mello,Sueli Correa Marques de.
Abstract Antibiosis is the mechanism by which certain microorganisms respond to the presence of others, secreting compounds or metabolites capable of inhibiting or impeding their development. The crude extract of Trichoderma contains a mixture of secondary compounds, which may show antibiotic effect, and has been used for the prospect of this fungus for biological control and other industrial purposes. Faced with the increasing demand of agriculture for ecologically compatible alternatives for the management of diseases, this work aimed to investigate the spectrum of action of Non-Volatile Metabolites (NVMs) of Trichoderma isolates against different plant pathogenic fungi. The antagonistic potential of NVMs was evaluated through the incorporation method of...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Secondary metabolites; Antagonism; Inhibition of mycelial growth; Plant pathogenic fungi.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100503

Antihypoxic activities of Crataegus pentaegyn and Crataegus microphylla fruits-an in vivo assay
Provedor de dados: 60
Autores: Ebrahimzadeh,Mohammad Ali; Khalili,Masoumeh; Jafari,Negar; Zareh,Giti; Farzin,Davood; Amin,Gholamreza.
ABSTRACT The aim of this study was to evaluate anti-hypoxia activity of polyphenolic extracts of Crataegus microphylla and Crataegus pentaegyn on mice. Three experimental models of hypoxia were considered, including asphyctic hypoxia, haemic hypoxia, and circulatory hypoxia. Polyphenolic extract of both plants exhibited significant anti-hypoxic activity and prolonged animal survival time. Anti-hypoia activity of C. pentaegyn was found to be superior to that of C. microphylla in circulatory and asphyctic hypoxia. Antihypoxic activity of these extracts may be attributed to their phenolic compounds.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crataegus pentaegyna; Crataegus microphylla; Antihypoxia/evaluation; Circulatory hypoxia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200615

Antimicrobial activity and acetylcholinesterase inhibition by extracts from chromatin modulated fungi
Provedor de dados: 58
Autores: Lima,Matheus Thomaz Nogueira Silva; Santos,Larissa Batista dos; Bastos,Rafael Wesley; Nicoli,Jacques Robert; Takahashi,Jacqueline Aparecida.
ABSTRACT Major health challenges as the increasing number of cases of infections by antibiotic multiresistant microorganisms and cases of Alzheimer's disease have led to searching new control drugs. The present study aims to verify a new way of obtaining bioactive extracts from filamentous fungi with potential antimicrobial and acetylcholinesterase inhibitory activities, using epigenetic modulation to promote the expression of genes commonly silenced. For such finality, five filamentous fungal species (Talaromyces funiculosus, Talaromyces islandicus, Talaromyces minioluteus, Talaromyces pinophilus, Penicillium janthinellum) were grown or not with DNA methyltransferases inhibitors (procainamide or hydralazine) and/or a histone deacetylase inhibitor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobial activity; Acetylcholinesterase inhibition; Epigenetic modulation; Penicillium sp.; Talaromyces sp.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100169

Antimicrobial activity of essential oils from Lippia alba, Lippia sidoides, Cymbopogon citrates, Plectranthus amboinicus, and Cinnamomum zeylanicum against Mycobacterium tuberculosis
Provedor de dados: 65
Autores: Mota,Aquiles Paulino Peres; Dantas,João Carlos Pinheiro; Frota,Cristiane Cunha.
ABSTRACT: The rise in cases of antibiotic-resistant Mycobacterium tuberculosis has become a major obstacle to the effective control of tuberculosis (TB) worldwide. Essential oils (EO) are complex mixtures that may contain between 20 and 60 components, with two or three major compounds at relatively high concentrations (20-70%) that are responsible for their pharmacological properties. The objective of this study was to assess the antimicrobial activity of the EOs, bushy lippia (Lippia alba), rosemary pepper (Lippia sidoides), lemon grass (Cymbopogon citratus), Mexican mint or Indian borage (Plectranthus amboinicus), and true cinnamon (Cinnamomum zeylanicum), against Mycobacterium tuberculosis H37Rv. Chemical characterization of the EOs was performed by gas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anti-bacterial agent; Essential oils; Mycobacterium tuberculosis; Lippia alba; Lippia sidoides; Cymbopogon citrates; Plectranthus amboinicus; Cinnamomum zeylanicum.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600453

ANTIMICROBIAL ACTIVITY OF PLANT EXTRACTS ON THE DEVELOPMENT OF Macrophomina phaseolina IN DIFFERENT STERILIZATION METHODS
Provedor de dados: 22
Autores: Lorenzetti, Eloisa; Heling, Anderson Luis; Carvalho, Jeferson Carlos; Habitzreuter Fujimoto, Juliana Yuriko; de Oliveira Faria, Vanessa; Stangarlin, José Renato; Kuhn, Odair José.
In order to seek new measures to protect plants against diseases, alternative agriculture through the use of medicinal plants has been much studied. The objective of this study was to evaluate the effect of rosemary extract, cloves, cinnamon, garlic and guaco, under different sterilization methods (water bath at 65 ºC for 1 hour, water bath at 85 ºC for 1 hour; Autoclaving at 110 ° C for 20 minutes and autoclaving at 120 ° C for 20 minutes) in the mycelial growth of M. phaseolina. The AACCM was found for each form of sterilization in the extracts used. The extracts of rosemary, garlic and clove have an antifungal potential against M. phaseolina verified for the method of sterilization autoclaving at 120 ºC for 20 minutes, water bath at 65 ºC and 85 ºC for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Controle alternativo; Crescimento micelial; Podridão carvão.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/16193

Antimicrobial effect of copper surfaces on bacteria isolated from poultry meat
Provedor de dados: 58
Autores: Parra,Angel; Toro,Magaly; Jacob,Ricardo; Navarrete,Paola; Troncoso,Miriam; Figueroa,Guillermo; Reyes-Jara,Angélica.
Abstract Poultry meat is a food product that usually carries high rates of microbial contamination, including foodborne pathogens. The poultry industry has established different systems to minimize these hazards. In recent years, extensive literature has demonstrated the antimicrobial activity of different contact surfaces made of copper to effectively reduce microbial loads. The aim of the present study was to evaluate the antibacterial effect of copper surfaces on the transmission of two foodborne pathogens – Salmonella enterica and Listeria monocytogenes – and a poultry native microbiota bacterial species – Enterobacter cloacae. We also evaluated the impact of the poultry meat matrix on the antimicrobial activity of a copper surface. Our results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobial copper-alloys; Foodborne pathogens; Salmonella; Listeria monocytogenes; Poultry meat.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500113

Antimicrobial potential of pyroligneous extracts – a systematic review and technological prospecting
Provedor de dados: 58
Autores: Souza,Juliana Leitzke Santos de; Guimarães,Victoria Burmann da Silva; Campos,Angela Diniz; Lund,Rafael Guerra.
Abstract Pyroligneous extract is applied in diverse areas as an antioxidant, an antimicrobial, and an anti-inflammatory agent. The discovery of new cost-effective antimicrobial agents of natural origin remains a challenge for the scientific community. This study aimed to conduct a systematic review and a technological forecasting of the existent evidence regarding the use of pyroligneous extract as a potential antimicrobial agent. Studies were identified through an investigation of various electronic databases: PubMed, SciFinder, Web of Science, Scopus, Scielo, Google scholar, and ProQuest. Patents were searched through INPI, Google patents, Espacenet, Patents online, USPTO, and WIPO. The literature on antimicrobial activity of pyroligneous extract are...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food preservation; Antimicrobial; Infections; Preservative; Pharmaceutical.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500128

Antimicrobial susceptibility and fluctuations in clonal complexes of serogroup 6 Streptococcus pneumoniae isolates collected from children in Beijing, China, between 1997 and 2016
Provedor de dados: 58
Autores: Shi,Wei; Liu,Ying; Meng,Qinghong; Yuan,Lin; Gao,Wei; Yao,Kaihu.
ABSTRACT This study examined the antimicrobial susceptibility patterns and clonal complex (CC) characteristics of serogroup 6 Streptococcus pneumoniae isolates collected from children in Beijing, China, between 1997 and 2016. Serotypes were determined using the Quellung reaction, and the antimicrobial susceptibility profiles of the isolates were determined using the disc-diffusion method or by E-test. Sequence types (STs) were assigned based on multilocus sequence typing. A total of 250 isolates were examined, with 55.2%, 30.0%, 12.8%, and 2.0% of isolates identified as serotypes 6A, 6B, 6C, and 6D, respectively. All of the isolates were susceptible to levofloxacin and vancomycin, and the non-suceptibitility rate to penicillin was 41.6%. Eighty-two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptococcus pneumoniae; Children; Antimicrobial susceptibility; Clonal complex (CC); Sequence type (ST).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400891

Antimicrobial susceptibility and molecular characterization of Salmonella serovar Ndolo isolated from outbreaks in cattle and horses
Provedor de dados: 65
Autores: Ramos,Carolina Pantuzza; Xavier,Rafael Gariglio Clark; Leal,Carlos Augusto Gomes; Facury Filho,Elias Jorge; Carvalho,Antonio Ultimo de; Viegas,Flávia Mello; Pires,Isadora Honorato; Lopes,Emily Oliveira; Lobato,Francisco Carlos Faria; Silva,Rodrigo Otávio Silveira.
ABSTRACT:  The present study aimed to describe and characterize, for the first time, two outbreaks of salmonellosis caused by Salmonella Ndolo in foals and calves in Brazil and compare the isolated strains with S. Ndolo previously identified in asymptomatic reptiles. The affected calves and foals presented fever, lethargy, and profuse diarrhea. Isolated strains were subjected to antimicrobial susceptibility testing, characterized according to virulence genes, and fingerprinted by ERIC-PCR. Salmonella Ndolo was identified in fecal samples from two foals and four calves. One isolate from a calf was resistant to amoxicillin/clavulanic acid, trimethoprim/sulfamethoxazole, and florfenicol. Strains from two other calves were resistant to oxytetracycline. All...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salmonellosis; Zoonoses; Antimicrobial resistance; ERIC-PCR; Salmonella Ndolo.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200452

Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films
Provedor de dados: 65
Autores: Rosa,Jessica Miranda; Bonato,Letícia Bicudo; Mancuso,Carolina Bragine; Martinelli,Laira; Okura,Mônica Hitomi; Malpass,Geoffroy Roger Pointer; Granato,Ana Claudia.
ABSTRACT: Medicated wound dressings are important barriers to avoid contamination and, when they contain antimicrobial additives, can be used as treatment for infected wounds. There are several types of polysaccharide materials that serve as matrices for medicated wound dressings, among them, sodium alginate. For the preparation of the films studied in this paper, sodium alginate was employed in combination with essential oils/oleoresins (EO/OL) of six peppers that are commonly used in cooking. The EO/OL were incorporated at three different concentrations (low, intermediate and high). Most of the films prepared had better dispersion of the EO/OL at the intermediate concentration. All films studied in this research were dissolved in water at different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicated wound dressings; Alginate-based films; Essential oils; Oleoresins; Antibacterial activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300453

Antineoplastic potential of the aqueous crude extract of Eugenia uniflora L. in human cervical cancer
Provedor de dados: 60
Autores: Núñez,Jisette González; Pinheiro,Jordânia dos Santos; Silveira,Gabriel Fernandes; Beckenkamp,Aline; Buffon,Andréia; Bruno,Alessandra Nejar.
Abstract Considering the high prevalence of human cervical cancer and the adverse effects of the available treatments, it is important to develop studies involving plants. Eugenia uniflora L. is a Brazilian native plant widely used in folk medicine and some biological effects have already been described. In this study, we investigated the biologicals effects of the aqueous crude extract of E. uniflora leaves in relation to the viability of human cervical cancer cells (SiHa), non-tumorigenic cells HaCaT and human lymphocytes. Our results demonstrated that different concentrations of E. uniflora’s extract significantly inhibited the viability of the Siha cell line at 24, 48 and 72 hours of treatment, but did not induce significant changes in the HaCat cell...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eugenia uniflora L./effects/antitumoral; Pitangueira; SiHa; HaCat; Plant extract/antitumoral; Cervical cancer.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200618

Antinociceptive activity of Ricinus communis seed’s hydroethanolic extract on male Balb/C mice
Provedor de dados: 65
Autores: Esfandyari,Zahra; Mirazi,Naser; Sarihi,Abdolrahman; Rafieian-Kopaei,Mahmoud.
ABSTRACT: Pain is a normal protective response to tissue injury caused by physical trauma, noxious chemicals and microbiological agents. Use of chemical drugs and medicinal plants is a conventional method to manage pain; however, their side effects have caused increased tendency to the use of herbal medicines among patients. This study was conducted to investigate antinociceptive action of Ricinus communis seed’s extract (RCE) in male Balb/C mice. In this experimental study, 72 male mice weighing 25-35gr were used. Animals were randomly divided into six groups of 12 mice each, including: Control group, three groups separately treated respectively with 100, 200, and 400mg/kg hydroethanolic R. communis seed extract, morphine (1mg/kg)-treated group, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antinociception; Ricinus communis; Morphine; Mice.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600601

Antinociceptive and Anti-inflammatory Activities of Marine Sponges Aplysina Caissara, Haliclona sp. and Dragmacidon Reticulatum
Provedor de dados: 52
Autores: Hort,Mariana Appel; Silva Júnior,Flavio Manoel Rodrigues da; Garcia,Edariane Menestrino; Peraza,Gianni Goulart; Soares,Andrea; Lerner,Clea; Muccillo-Baisch,Ana Luiza.
ABSTRACT Marine sponges are a rich source of bioactive natural products with multiple pharmacological properties. In this study, the anti-inflammatory and antinociceptive effects of extracts obtained from Aplysina caissara, Haliclona sp. and Dragmacidon reticulatum were evaluated by using the writhing test and formalin-induced mouse paw edema model in mice. All extracts were administered via oral pathway in the doses of 60 and 90 mg/kg. In the writhing test the pre-treatment with all sponges resulted in significant inhibition of the acetic acid-induced response, suggesting an antinociceptive effect. The formalin test showed that the extracts from A. caissara, Haliclona sp. and D. reticulatum, in the tested doses, did not affect the first formalin phase,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inflammation; Nociception; Marine sponges.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100433

Antinociceptive local effect of the combination of dexketoprofen trometamol and chlorhexidine gluconate in a formalin test: an additive effect
Provedor de dados: 60
Autores: Esparza-Villalpando,Vicente; Chavarria-Bolaños,Daniel; Zapata-Morales,Juan Ramón; Vértiz-Hernández,Antonio; Pozos-Guillén,Amaury.
ABSTRACT A drug delivery system (DDS) with analgesic and antibacterial properties would be desirable for the local control of post-operatory pain and the prevention for surgical site infection (SSI). The objective of the present study was to evaluate the antinociceptive effect of the combination between dexketoprofen trometamol (DXT) and chlorhexidine gluconate (CHX) in the formalin pain model. Different doses of CHX were combined with DXT and were locally administered in rats paw simultaneously with 5% formalin dilution. Flinches were documented and the antinociceptive effect was calculated. The area under the curve of each experimental group were calculated and the % of antinociception were compared. The groups of CHX and DXT showed similar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antinociception/effects; Formalin test; Dexketoprofen trometamol; Chlorhexidine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200601

Antioxidant activity and physicochemical characteristics of honeys from the eastern Amazon region, Brazil
Provedor de dados: 36
Autores: BANDEIRA,Adelene Menezes Portela; GOMES,Victor Valentim; VASCONCELOS,Arthur Abinader; TAUBE,Paulo Sérgio; BARROS,Emerson Cristi de; COSTA,Samuel Carvalho; LIMA,Alan Kelbis Oliveira; BOLIGON,Aline Augusti; WACZUK,Emily Pansera; ROCHA,João Batista Teixeira.
RESUMO O mel é um produto natural que apresenta várias propriedades benéficas para a saúde, tais como atividade antinflamatória, antioxidante e antimicrobiana, as quais dependem de sua composição. Neste contexto, as propriedades físico-químicas (cor, pH, conteúdo de cinzas, umidade, açúcares e compostos fenólicos totais) e a atividade antioxidadente (capacidade de remoção do radical DPPH) de méis de abelhas Apis mellifera de Santarém, na principal região de produção de mel na Amazônia Oriental, Brasil, foram avaliadas. A maioria das amostras teve cor escura e apresentaram-se ácidas. Os teores de cinzas e a umidade variaram de 0,112 a 0,318 e de 14,751 a 17,514, respectivamente. O teor de açúcares redutores vairou entre 62,873 e 91,563%. O teor total de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apis mellifera; Quercetina; Radical DPPH; Flavonoides.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200158

Antioxidant activity of ethyl acetate and methanolic extracts of two marine algae, Nannochloropsis oculata and Gracilaria gracilis - an in vitro assay
Provedor de dados: 60
Autores: Ebrahimzadeh,Mohammad Ali; Khalili,Masoumeh; Dehpour,Abbas Ali.
ABSTRACT The aim of this study was to evaluate the antioxidant activity of ethyl acetate and methanolic extracts of two marine algae, Nannochloropsis oculata and Gracilaria gracilis. The extracts were assayed for total phenol and flavonoid content, DPPH free radical scavenging capacity, nitric oxide activity, iron chelation activity, and reducing power activity. Total phenol and flavonoid content were found to be high in both algae. Ethyl acetate extracts of both algae were found to exhibit significant antioxidant activity. Ethyl acetate extract of N. oculata exhibited a good capacity for iron chelation, nitrate oxide, and scavenging DPPH free radicals (72.95±2.30, 73.73±1.76, and 39.03±0.97% inhibition at 400 µg mL-1 respectively).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Marine algae/antioxidant activity; Nannochloropsis Oculata/total phenol/total flavonoid/ Gracilaria Gracilis/total phenol/total flavonoid.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100614

Antioxidant and antimicrobial potential of selected varieties of Piper betle L. (Betel leaf)
Provedor de dados: 42
Autores: SARMA,CHAYANIKA; RASANE,PRASAD; KAUR,SAWINDER; SINGH,JYOTI; SINGH,JOGINDER; GAT,YOGESH; GARBA,UMAR; KAUR,DAMANPREET; DHAWAN,KAJAL.
Abstract Piper betle L., is an evergreen perennial creeper belonging to family Piperaceae and is known to possess numerous medicinal properties. Current study focuses on evaluating antioxidant and antimicrobial potential of betel leaf. For the present study, distilled water, hexane, acetone and ethanolic extracts of two varieties of betel leaves: Meetha paan and Banarasi paan were used. Biochemical tests such as proximate analysis (moisture, ash, protein, lipids, minerals viz., sodium and potassium), antioxidant activity tests (DPPH radical scavenging activity, total phenolics, ascorbic acid, reducing power) and antimicrobial test (antibacterial and antifungal susceptibility test) against four pathogens viz., B. subtilis, E. coli, A. niger and S....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Piper betle; Piperaceae; Antioxidant; Antimicrobial; Biochemical.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703871

Antioxidant and hepatoprotective effects of ethanolic and ethyl acetate stem bark extracts of Copaifera multijuga (Fabaceae) in mice
Provedor de dados: 36
Autores: PEREIRA,Débora Linsbinski; CUNHA,Ana Paula Simões DA; CARDOSO,Cássia Regina Primila; ROCHA,Cláudia Quintino DA; VILEGAS,Wagner; SINHORIN,Adilson Paulo; SINHORIN,Valéria Dornelles Gindri.
ABSTRACT The properties of oil-resin of copaiba, Copaifera multijuga are commonly mentioned in the literature, but there are few studies on extracts from its stem bark. We evaluated the antioxidant effects of ethanolic (EE) and ethyl acetate (EA) crude stem bark extracts from copaiba and compared them to rutin in a paracetamol (PCM)-induced oxidative stress model in mice. All test comparisons differed significantly. Hepatic catalase (CAT) and glutathione-S-transferase (GST) activity decreased in the PCM group, and there was an increase of protein carbonyls in the liver, kidney and brain. However, the protein carbonyls decreased in the liver for the PCM + EE group, in the kidneys for the PCM + EA and PCM + Rutin groups, and in the brain for all treatments....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oxidative stress; Acute intoxication; Acetaminophen; Copaiba.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000400347

Antioxidant and immunomodulatory activities of Oviductus ranae in mice
Provedor de dados: 60
Autores: Zhang,Yang; Liu,Yang; Yang,Xiudong; Cui,Hao; Xu,Xiaoxiao; Mao,Liping; Zhou,Hongli.
Oviductus ranae (OR) is a traditional Chinese medicine, which was first recorded in the Compendium of Materia Medica in the Ming Dynasty. OR contains high amounts of proteins and elicits therapeutic effects on neurasthenia, insomnia, and respiratory symptoms, which are related to oxidative stress and immunodeficiency. This study aimed to obtain the potential of OR for the development of functional food possessing antioxidant and immune-enhancement functions in the same dose. In antioxidant evaluation, OR can significantly decrease malondialdehyde and protein carbonyls (P &lt; 0.05, P &lt; 0.01) and significantly increase total superoxide dismutase and glutathione in a dose-dependent manner (P&lt; 0.05, P &lt; 0.01) against ethanol-induced oxidative stress...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oviductus ranae/evaluation/antioxidant activity; Immunomodulatory activity; Functional food.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400626

Antioxidant effect of the guava byproduct in the diet of broilers in the starter phase
Provedor de dados: 96
Autores: Oliveira,Maryelle Durães de; Mello,Heloisa Helena de Carvalho; Stringhini,José Henrique; Mascarenhas,Alessandra Gimenez; Arnhold,Emmanuel; Conceição,Edemilson Cardoso da; Martins,Julyana Machado da Silva; Silva Júnior,Adesvaldo José e.
ABSTRACT This work aimed to investigate the antioxidant capacity of the guava agroindustrial waste as a functional additive in broiler feed to improve the performance and meat quality of boilers. The experiment was conducted in a completely randomized design, consisting of four treatments and six replicates with 12 birds. Treatments included different levels of guava byproduct in the feed: 0, 0.5, 1.0, and 1.5%. We evaluated the performance of broilers at 7 and 21 days old. At 21 days old, two birds from each experimental unit were euthanized for intestine histologic evaluation (duodenum, jejunum, and ileum) and breast and deboned thigh samples were collected for analyzes of pH, colorimetry (L*, a*, and b*), and thiobarbituric reactive substances (TBARS)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal-performance indexes; Antioxidant; Intestinal histology; Meat characteristics; Psidium guajava L.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100505

Antioxidant response of cowpea co-inoculated with plant growth-promoting bacteria under salt stress
Provedor de dados: 58
Autores: Santos,Alexandra de Andrade; Silveira,Joaquim Albenísio Gomes da; Bonifacio,Aurenivia; Rodrigues,Artenisa Cerqueira; Figueiredo,Márcia do Vale Barreto.
Abstract Soil salinity is an important abiotic stress worldwide, and salt-induced oxidative stress can have detrimental effects on the biological nitrogen fixation. We hypothesized that co-inoculation of cowpea plants with Bradyrhizobium and plant growth-promoting bacteria would minimize the deleterious effects of salt stress via the induction of enzymatic and non-enzymatic antioxidative protection. To test our hypothesis, cowpea seeds were inoculated with Bradyrhizobium or co-inoculated with Bradyrhizobium and plant growth-promoting bacteria and then submitted to salt stress. Afterward, the cowpea nodules were collected, and the levels of hydrogen peroxide; lipid peroxidation; total, reduced and oxidized forms of ascorbate and glutathione; and superoxide...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant-bacteria interactions; Reactive oxygen species; Salinity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300513

Antioxidants properties of chocolates sold in Peru
Provedor de dados: 109
Autores: Calixto-Cotos,María Rosario; Chire-Fajardo,Gabriela Cristina; Orihuela-Rivera,Carmen Adela.
Abstract The goals of this paper were to evaluate total polyphenol content (TPC), total flavonoid content (TFC), anti-oxidant capacity (AC) and reducing power (RP) of eight dark chocolates that are sold in Peru. Imported and domestic chocolate samples containing between 50% and 74% cacao were defatted. Defatted chocolate (DCh) was separated and treated to extract phenolic compounds. The TPC and AC were determined by using the Folin-Ciocalteu reagent and two in vitro models based on the free-radical capturing capacity DPPH and ABTS. The RP was evaluated by using the potassium pherricyanide method; in the TFCs assessments, catechin was used as the standard. Chocolate TPC varied between 1.69 ± 0.02 and 5.39 ± 0.17 mg gallic acid/g chocolate and AC (DPPH-IC50)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ABTS; Cacao; Defatted chocolate; DPPH; Folin-Ciocalteu; Flavonoid; Polyphenolic compounds; Reducing power.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000400479

Antiparasitic activity of chicory (Cichorium intybus) and its natural bioactive compounds in livestock: a review
Provedor de dados: 21
Autores: Peña-Espinoza, Miguel; Valente, Angela H.; Thamsborg, Stig M.; Simonsen, Henrik T.; Boas, Ulrik; Enemark, Heidi L.; López-Muñoz, Rodrigo; Williams, Andrew R.
Increasing drug resistance in gastrointestinal (GI) parasites of livestock and concerns about chemical residues in animal products and the environment are driving the development of alternative control strategies that are less reliant on the use of synthetic drugs. An increasingly investigated approach is the use of bioactive forages with antiparasitic properties as part of the animal’s diet (nutraceuticals) or as potential sources of novel, natural parasiticides. Chicory (Cichorium intybus) is a multi-purpose crop and one of the most promising bioactive forages in temperate regions, and numerous in vivo trials have explored its potential against parasitic nematodes in livestock. However, it is unclear whether chicory can induce a direct and broad activity...
Tipo: Journal paper
Palavras-chave: Production systems; Dairy cattle; Beef cattle; Sheep and goats; Health and welfare; Pigs.
Ano: 2018
URL: http://orgprints.org/33736/1/Pe%C3%B1a-Espinoza%20et%20al%202018.pdf

Antiproliferative effect of urolithin A, the ellagic acid-derived colonic metabolite, on hepatocellular carcinoma HepG2.2.15 cells by targeting Lin28a/let-7a axis
Provedor de dados: 56
Autores: Qiu,Zhenpeng; Zhou,Junxuan; Zhang,Cong; Cheng,Ye; Hu,Junjie; Zheng,Guohua.
An abnormality in the Lin28/let-7a axis is relevant to the progression of hepatitis B virus (HBV)-positive hepatocellular carcinoma (HCC), which could be a novel therapeutic target for this malignant tumor. The present study aimed to investigate the antiproliferative and anti-invasive effects of urolithin A in a stable full-length HBV gene integrated cell line HepG2.2.15 using CCK-8 and transwell assays. The RNA and protein expressions of targets were assessed by quantitative PCR and western blot, respectively. Results revealed that urolithin A induced cytotoxicity in HepG2.2.15 cells, which was accompanied by the cleavage of caspase-3 protein and down-regulation of Bcl-2/Bax ratio. Moreover, urolithin A suppressed the protein expressions of Sp-1, Lin28a,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urolithin A; Hepatocellular carcinoma; Lin28a; Let-7a; Cell proliferation; HBx.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000700602

Anti-Quorum Sensing Potential of Antioxidant Quercetin and Resveratrol
Provedor de dados: 52
Autores: Erdönmez,Demet; Rad,Abbas Yousefi; Aksöz,Nilüfer.
ABSTRACT Quorum sensing system plays an active role in the regulation of pathogenicity of many microorganisms. Inhibition of pathogenicity or virulence factors will increase the success of treatment by preventing the development of antibiotic resistance. In this study, anti-quorum sensing activities of quercetin and resveratrol compounds, which have antioxidant property without damaging to host, have been determined via using biosensor bacteria: Chromobacterium violaceum ATCC 12472 and Chromobacterium violaceum CV026. As quorum sensing inhibitors, quercetin and resveratrol's cutting off the bacterial communication will prevent the treatment failures caused by the development of bacterial resistance. The development of layered drugs with antioxidant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anti-quorum sensing; Resveratrol; Quercetin; Antioxidant.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100403

Antiretroviral therapy immunologic non-response in a Brazilian population: association study using pharmaco- and immunogenetic markers
Provedor de dados: 55
Autores: Coelho,Antonio V.C.; Moura,Ronald R. de; Guimarães,Rafael L.; Brandão,Lucas A.C.; Crovella,Sergio.
ABSTRACT  Background: Antiretroviral therapy (ART) saved millions from HIV-1 infection and AIDS, but some patients do not experience adequate CD4+ T cells gain despite achieving viral suppression. The genetic component of this condition is not yet completely elucidated.  Objective: To identify predictive genetic markers of immune response to ART.  Methods: Case–control study. Out of 176 HIV-infected patients recruited in the city of Recife, Northeast Brazil, 67 patients with no immunologic response were the cases and the remaining 109 patients who responded were the controls. A set of 94 selected single nucleotide polymorphisms (SNPs) involved in antiretroviral drugs pharmacodynamic pathways and immune system homeostasis were genotyped, while the remaining...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HIV-1; Pharmacodynamics; Immunogenetics; Genetic association study; Survival analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000500392

Anti-Sporothrix brasiliensis activity of different pyrazinoic acid prodrugs: a repurposing evaluation
Provedor de dados: 60
Autores: Waller,Stefanie Bressan; Nakasu,Ceres; Silva,Anna Luiza; Faria,Renata Osório de; Fernandes,João Paulo dos Santos; Cleff,Marlete Brum.
From drug repurposing studies, this work aimed to evaluate the activity of different pyrazinoic acid (POA) derivatives against Sporothrix brasiliensis. The POA esters were prepared and characterized as previously reported by classical esterification reactions, with good to excellent yields. Sporothrix brasiliensis isolates from cats (n=6) and standard strains of S. brasiliensis and S. schenckii were used to assess the antifungal activity of the POA derivatives through broth microdilution assay (CLSI M38-A2). Among the tested compounds, molecules 3 and 4 showed fungistatic and fungicidal activities against all Sporothrix spp. strains, and the obtained MIC and MFC values ranged from 2.12 to 4.24 mg/mL and from 1.29 to 5.15 mg/mL, respectively. Compound 2 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sporotrichosis; Sporothrix schenckii complex; Itraconazole; Antifungal resistance; Prodrugs; Pyrazinoic acid derivatives.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400630

Antithrombotic Activity of Milk Protein Hydrolysates by Lactic Acid Bacteria Isolated from Commercial Fermented Milks
Provedor de dados: 52
Autores: Pérez-Escalante,Emmanuel; Jaimez-Ordaz,Judith; Castañeda-Ovando,Araceli; Contreras-López,Elizabeth; Añorve-Morga,Javier; González-Olivares,Luis Guillermo.
ABSTRACT In the last decade, thrombosis has been one of the pathologies with high incidence creating great concern in Health Institutes all around the world. Considering this, the aim of this research was to determine the antithrombotic activity of peptides released during lactic fermentation. Reconstituted skim milk powder was fermented by Lactobacillus casei Shirota and Lactobacillus johnsonii LA1 isolated from commercial fermented milks. The hydrolysis degree and proteolytic profile were analyzed by trinitrobenzenesulfonic acid spectrophotometry method and by peptide polyacrylamide electrophoresis gel separation. The milk fermented by Lactobacillus casei Shirota exhibited a higher concentration of free amino groups than that fermented by Lactobacillus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antithrombotic activity; Peptides; Lactic fermentation; Probiotic bacteria; Commercial fermented milks.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100506

Antivenom therapy: efficacy of premedication for the prevention of adverse reactions
Provedor de dados: 80
Autores: Morais,Victor.
Abstract: Antivenoms or antitoxins have been effectively used for more than a century. During this time, these products have always proven to be highly effective in the treatment of infections and envenomations. However, antivenoms did not exhibit good safety results in their initial applications. After many improvements, antivenoms have substantially better safety profiles but still have some side effects. Due to the occurrence of adverse reactions, the practice of using premedication with the intent to decrease side effects has become accepted or mandatory in many countries. The drugs used for premedication belong to the histamine H1 antagonist, glucocorticoid and catecholamine groups. Currently, this practice is being questioned due to low or...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Premedication; Snakebite accident; Adverse reactions; Hydrocortisone; Antihistaminic; Adrenaline.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100203

Antivenomic approach of different Crotalus durissus collilineatus venoms
Provedor de dados: 80
Autores: Oliveira,Isadora Sousa de; Pucca,Manuela Berto; Sampaio,Suely Vilela; Arantes,Eliane Candiani.
Abstract  Background: Our group has previously performed a proteomic study verifying that individual variations can occur among Crotalus durissus collilineatus venoms. These variations may lead to differences in venom toxicity and may result in lack of neutralization of some components by antivenom. In this way, this study aimed to evaluate the Brazilian anticrotalic serum capacity in recognizing twenty-two Crotalus durissus collilineatus venoms, as well as their fractions.  Methods: The indirect enzyme-linked immunosorbent assay (ELISA) was chosen to evaluate the efficacy of heterologous anticrotalic serum produced by Instituto Butantan (Brazil) in recognizing the twenty-two Crotalus durissus collilineatus venoms and the pool of them. Moreover, the venom...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Snake venoms; Crotalus durissus collilineatus; Antivenomic; Crotalic antivenom; Individual variation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100601

Antixenosis to Chrysodeixis includens (Lepidoptera: Noctuidae) among soybean genotypes
Provedor de dados: 53
Autores: Schlick-Souza,Eunice Cláudia; Baldin,Edson Luiz Lopes; Morando,Rafaela; Lourenção,André Luiz.
ABSTRACT The soybean looper Chrysodeixis includens is one of the main defoliating pests of soybean cultures in Brazil. This work aimed to evaluate the effect of offering different soybean genotypes to this insect to verify the occurrence of antixenosis. In a greenhouse, assays were carried out to determine the attractiveness of C. includens adults given free-choice tests. This experiment used a randomized block design with five replicates. A second experiment assessed oviposition preference using no-choice tests, employing a completely randomized design with five replicates. Seventeen soybean cultivars were used; several of these had previously been reported as carriers of resistance to more than one species of insect. In the laboratory, a morphological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Soybean looper; Host plant resistance to insects; Non-preference.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000100124

Ants (Hymenoptera: Formicidae) from an Amazonian fragmented landscape, Juara, Mato Grosso, Brazil, with new records of ant species
Provedor de dados: 84
Autores: Vicente,Ricardo Eduardo; Ferreira,Alexandre Casadei; Santos,Rogério Conceição Lima dos; Prado,Lívia Pires do.
Abstract The state of Mato Grosso is the 3rd largest Brazilian state, is covered with three major Brazilian biomes, including the Pantanal, Cerrado, and Amazonia. To date, 449 ant species are recorded in literature for the state. In the present work, we documented the ants sampled along a fragmented landscape, in the municipality of Juara, in the Cerrado-Amazon transition zone in the state of Mato Grosso, Brazil. The ant species were captured with Pitfall traps installed in 20 trails with 10 traps in each (totaling 200). Our results show 151 species, belonging to 43 genera and eight subfamilies, of which 28 species were recorded for the first time in the state and five species recorded for the first time in Brazil. Most genera collected were Pheidole...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distibution; Neotropical fauna; Pitfall trap; Sampling method; Species inventories.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100238

ANUÁRIO leite 2018: Indicadores, tendências e oportunidades para quem vive no setor leiteiro.
Provedor de dados: 14
Brasil produziu 35,1 bilhões de litros de leite em 2017. Em quatro décadas, produção nacional quadruplicou; Balança comercial é negativa, mas há potencial para aumentar as exportações; Argentina e Uruguai exportam US$ 500 milhões/ano em produtos lácteos para o Brasil; Produção mundial de leite bateu em 798 bilhões de litros em 2017; Volatilidade de preços e de custos está entre as principais preocupações dos produtores; Paulo do Carmo Martins, chefe geral da Embrapa Gado de Leite, defende um novo modelo de pesquisa no país; Ronei Volpi, presidente da Comissão Técnica de Bovinocultura de Leite da FAEP, explica porque a transparência favorece o desenvolvimento; A produção está em alta, revertendo tendência de queda verificada nos últimos anos; A oferta...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Produtividade leiteira; Leite no Brasil; Leite no mundo; Preços do leite; Oferta do leite; Leite em números; Demanda de leite; Produção Leiteira; Milk prices; Milk production.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094149

Anuran amphibians in state of Paraná, southern Brazil
Provedor de dados: 49
Autores: Santos-Pereira,Manuela; Pombal Jr.,José P.; Rocha,Carlos Frederico D.
Abstract: The state of Paraná, located in southern Brazil, was originally covered almost entirely by the Atlantic Forest biome, with some areas of Cerrado savanna. In the present day, little of this natural vegetation remains, mostly remnants of Atlantic Forest located in the coastal zone. While some data are available on the anurans of the state of Paraná, no complete list has yet been published, which may hamper the understanding of its potential anuran diversity and limit the development of adequate conservation measures. To rectify this situation, we elaborated a list of the anuran species that occur in state of Paraná, based on records obtained from published sources. We recorded a total of 137 anuran species, distributed in 13 families. Nineteen of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Checklist; Cerrado; Inventory; Species richness.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000300203

Anuran species in a remnant of the Atlantic rainforest in an urban area
Provedor de dados: 84
Autores: Mageski,Marcio Marques; Silva-Soares,Thiago; Duca,Charles; Santos,Débora Cristina Baptista Medeiros de Oliveira; Jesus Filho,Paulo Roberto de; Costa,Larissa Corteletti da; Clemente-Carvalho,Rute Beatriz Garcia.
Abstract Forest fragments in urban areas have many habitat resources that frogs use for refuge, reproduction and growth. Knowledge of an anuran assembly is the first step towards understanding the importance of these forest fragments in areas highly threatened by anthropogenic actions. We sampled anurans during the day and night from November 2012 to August 2013 through visual and acoustic surveys. We found 333 individuals belonging to 19 species. The highest richness and abundance were recorded in January whereas the lowest richness and abundance were recorded in June. Most species were found in open areas. Our results highlight the importance of well-studied urban fragments for the anuran community. The conservation of these habitats may ensure the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphibian; Community; Habitat loss; Refuge; Conservation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100215

Anurans from preserved and disturbed areas of Atlantic Forest in the region of Etá Farm, municipality of Sete Barras, state of São Paulo, Brazil
Provedor de dados: 49
Autores: Fiorillo,Bruno Ferreto; Faria,Carolina Sconfienza; Silva,Bruno Rocha; Martins,Marcio.
Abstract: We provide information on the diversity and natural history of anurans from preserved and disturbed habitats in the region of Etá Farm, municipality of Sete Barras, state of São Paulo, Brazil. The region is covered by rainforest and plantations of banana and peach palm. From April, 2013 to March, 2014 we sampled amphibians mainly with pitfall traps with drift fences and visual and auditory surveys. A total of 9813 individuals of 36 species of anurans from nine families were recorded in this study. A larger number of species was found in forests (29 species), followed by peach palm plantations (21 species), and banana plantations (17 species). The areas of peach palm plantation and forests showed the greatest similarity in species composition. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rainforest; Banana plantation; Peach palm plantation; Reproductive phenology; Reproductive mode; Conservation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400301

Aphotic N2 fixation along an oligotrophic to ultraoligotrophic transect in the Western Tropical South Pacific Ocean
Provedor de dados: 5
Autores: Benavides, Mar; Shoemaker, Katyanne M.; Moisander, Pia H.; Niggemann, Jutta; Dittmar, Thorsten; Duhamel, Solange; Grosso, Olivier; Pujo-pay, Mireille; Hélias-nunige, Sandra; Bonnet, Sophie.
The western tropical South Pacific (WTSP) Ocean has been recognized as a global hotspot of dinitrogen (N2) fixation. Here, as in other marine environments across the oceans, N2 fixation studies have focused in the sunlit layer. However, studies have confirmed the importance of aphotic N2 fixation activity, although until now only one had been performed in the WTSP. In order to increase our knowledge of aphotic N2 fixation in the WTSP, here we measure N2 fixation rates and identify diazotrophic phylotypes in the mesopelagic layer along a transect spanning from New Caledonia to French Polynesia. Because non-cyanobacterial diazotrophs presumably need external dissolved organic matter (DOM) sources for their nutrition, we also identified DOM compounds using...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00420/53118/54070.pdf

Aplicação da geoestatística na análise da fertilidade do solo em propriedade familiar do Circuito das Frutas do Estado de São Paulo.
Provedor de dados: 14
Autores: GREGO, C. R.; PAIM, F. A. de P.; RODRIGUES, C. A. G.; CRISCUOLO, C.; GARCON, E. A. M.; MANJOLIN, R. C.; ALVAREZ, I. A.; ALBUQUERQUE, T. C. S. de.
Este trabalho tem como objetivo o uso da análise geoestatística no mapeamento da fertilidade do solo de seis propriedades familiares do Circuito das Frutas, localizadas nos municípios de Itatiba, Atibaia, Jundiaí, Valinhos, Indaiatuba, Jarinú, no estado de São Paulo.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Geoestatística; Variabilidade espacial; Krigagem ordinária; Culturas frutíferas; Spatial variability; Ordinary kriging; Fruticultura; Fertilidade do Solo; Geostatistics; Fruit crops.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102129

Aplicação de biofertilizante de água residuária da bovinocultura leiteira na cultura do milho.
Provedor de dados: 14
Autores: OTENIO, M. H.; MACIEL, A. M.; SILVA, J. B. G.; PAULA, V. R. de; NASCIMENTO, A. de M.
O objetivo deste Comunicado Técnico é apresentar ao técnico e ao produtor rural uma maneira eficaz de reaproveitamento dos efluentes gerados na produção leiteira, por meio da fertirrigação da cultura do milho, gerando sustentabilidade e economia à produção.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Dejetos bovinos; Tratamento de dejetos; Fertirrigação do milho; Biofertilizante; Biodigestor; Biogás; Fertirrigação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094291

Aplicação de calcário e gesso agrícola na produção de porta-enxerto de cajueiro CCP 06 e mudas de cajueiro-anão CCP 76.
Provedor de dados: 14
Autores: SERRANO, L. A. L.; FEITOSA, M. M.; TANIGUCHI, C. A. K.; MARTINS, T. da S.; MELO, D. S.
Na produção de mudas de várias espécies frutíferas, a aplicação insumos fontes de cálcio ao substrato influencia positivamente o desenvolvimento e o crescimento das plantas, favorecendo a formação de mudas mais vigorosas. Assim, objetivou-se avaliar o uso de calcário e gesso agrícola na produção de porta-enxerto CCP 06 e de mudas enxertadas de cajueiro-anão CCP 76.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium occidentale L; Matéria seca total; Índice de qualidade de Dickson; IQD; Teor foliar de nutrientes.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090457

Aplicação de imagens hiperespectrais na detecção de fungos e na predição de micotoxinas em grãos de trigo.
Provedor de dados: 14
Autores: BARBEDO, J. G. A.; TIBOLA, C. S.; LIMA, M. I. P. M.
Estado da arte da detecção de doenças e micotoxinas em grãos de trigo utilizando imagens hiperespectrais. Métodos rápidos para detecção de giberela e predição do nível de DON. Discussão, tendências e perspectivas. Conclusões.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Espectroscopia de infravermelho próximo; Deoxinivalenol; Doenças em trigo; Detecção de giberela; Processamento de imagem; Imagens hiperespectrais; Image processing; Trigo; Micotoxina; Doença de Planta; Near-infrared spectroscopy; Wheat; Mycotoxins; Image analysis; Plant diseases and disorders.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1110202

Aplicativo custo fácil: suínos e frangos de corte.
Provedor de dados: 14
Autores: MIELE, M.; BENELLI, D. A.
bitstream/item/180480/1/final8921.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cálculo; Desempenho econômico; Desempenho financeiro; Avicultura; Suinocultura; Custo de produção; Transferência de Tecnologia; Custo Operacional; Rentabilidade; Swine; Aviculture; Economic costs; Production costs; Production technology; Profitability; Economic performance; Finance; Technology transfer.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093657

Aplicativo da Embrapa calcula o conforto térmico visando o bem-estar de frangos de corte om orientações aos produtores.
Provedor de dados: 14
Autores: ABREU, P. G. de; DALMEDICO, G.; COLDEBELLA, A.; SANTOS FILHO, J. I. dos.
bitstream/item/178742/1/final8838.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Aplicativo de cálculo; Frango de Corte; Bem-Estar; Aviário; Galinheiro; Temperatura; Controle Térmico; Umidade Ambiente; Custo-Benefício; Tecnologia Apropriada; Transferência de Tecnologia; Programa de Computador.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092576

Aplicativo de planejamento forrageiro.
Provedor de dados: 14
Autores: BENDER, S. E.
bitstream/item/173482/1/Sergio-Bender-Folder-PASTEJANDO.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pastejando.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088460

APLICATIVO gerenciador do crescimento de novilhas e bezerras: programa 47: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre um aplicativo que gerencia o crescimento de novilhas e bezerras. Trata-se da nova versão da Roda da Reprodução. Agora, o produtor tem como monitorar o crescimento dos animais, desde o nascimento até a fase da reprodução, com controle de peso. O ouvinte vai saber como funciona esse aplicativo, a partir das explicações do engenheiro agrônomo André Novo, da Embrapa Pecuária Sudeste, e do pesquisador Marcos Visoli, da Embrapa Informática Agropecuária.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bezerra; Controle de peso.; Novilho; Crescimento; Produtor; Reprodução.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100402

APLICATIVO gerenciador do crescimento de novilhas e bezerras: programa 47: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre um aplicativo que gerencia o crescimento de novilhas e bezerras. Trata-se da nova versão da Roda da Reprodução. Agora, o produtor tem como monitorar o crescimento dos animais, desde o nascimento até a fase da reprodução, com controle de peso. O ouvinte vai saber como funciona esse aplicativo, a partir das explicações do engenheiro agrônomo André Novo, da Embrapa Pecuária Sudeste, e do pesquisador Marcos Visoli, da Embrapa Informática Agropecuária.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bezerra; Controle de peso; Crescimento; Novilho; Produtor; Reprodução.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100539

APLICATIVO gerenciador do crescimento de novilhas e bezerras: programa 47: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre um aplicativo que gerencia o crescimento de novilhas e bezerras. Trata-se da nova versão da Roda da Reprodução. Agora, o produtor tem como monitorar o crescimento dos animais, desde o nascimento até a fase da reprodução, com controle de peso. O ouvinte vai saber como funciona esse aplicativo, a partir das explicações do engenheiro agrônomo André Novo, da Embrapa Pecuária Sudeste, e do pesquisador Marcos Visoli, da Embrapa Informática Agropecuária.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bezerra; Controle de peso; Crescimento; Novilho; Produtor; Reprodução.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100550

APLICATIVO gerenciador do crescimento de novilhas e bezerras: programa 47: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre um aplicativo que gerencia o crescimento de novilhas e bezerras. Trata-se da nova versão da Roda da Reprodução. Agora, o produtor tem como monitorar o crescimento dos animais, desde o nascimento até a fase da reprodução, com controle de peso. O ouvinte vai saber como funciona esse aplicativo, a partir das explicações do engenheiro agrônomo André Novo, da Embrapa Pecuária Sudeste, e do pesquisador Marcos Visoli, da Embrapa Informática Agropecuária.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bezerra; Controle de peso; Crescimento; Novilho; Produtor; Reprodução.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100565

APLICATIVO Nutrisolo ao alcance das mãos, em poucos cliques e em todo lugar.
Provedor de dados: 14
Aplicativo móvel para Android que auxilia agricultores e técnicos extensionistas no processo de recomendação de adubação e calagem do solo, para as culturas de abacaxi, banana, citros e mandioca no Amazonas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Aplicativo.; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090682

Apolipoprotein B and angiotensin-converting enzyme polymorphisms and aerobic interval training: randomized controlled trial in coronary artery disease patients
Provedor de dados: 56
Autores: Tamburus,N.Y.; Verlengia,R.; Kunz,V.C.; César,M.C.; Silva,E.
Physical training has been strongly recommended as a non-pharmacological treatment for coronary artery disease (CAD). Genetic polymorphisms have been studied to understand the biological variability in response to exercise among individuals. This study aimed to verify the possible influence of apolipoprotein B (ApoB: rs1042031 and rs693) and angiotensin-converting enzyme (ACE-ID: rs1799752) genotypes on the lipid profile and functional aerobic capacity, respectively, after an aerobic interval training (AIT) program in patients with CAD and/or cardiovascular risk factors. Sixty-six men were randomized and assigned to trained group (n=32) or control group (n=34). Cardiopulmonary exercise test was performed to determine the ventilatory anaerobic threshold...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Physical training; Lipids; Apolipoprotein B polymorphism; Angiotensin-converting enzyme polymorphism; Aerobic capacity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800601

App for mobile devices for the control of bovine fasciolosis (ProPara)
Provedor de dados: 21
Autores: van der Meijden, Chris; Knubben-Schweizer, G.
App for mobile devices or PC with decision tree to control bovine fasciolosis based on the farm-specific epidemiological situation.  The App is available in English and German (depends on the language of the mobile device).
Tipo: Practice tool
Palavras-chave: Beef cattle; Health and welfare.
Ano: 2018
URL: http://orgprints.org/33693/1/propara.apk

Apparent digestibility of conventional and alternative feedstuffs by hybrid tambacu juveniles
Provedor de dados: 42
Autores: BICUDO,ÁLVARO J.A.; ARAUJO,THIAGO A.T.; BRAGA,LUÍS G.T.; TONINI,WILLIAM C.T.; HISANO,HAMILTON.
ABSTRACT The apparent digestibility coefficients (ADC’s) of dry matter (DM), crude protein (CP), and gross energy (GE) of conventional feedstuffs (cottonseed meal-CSM, soybean meal-SBM, wheat bran-WHB, corn-COR) and regional alternative feedstuffs (common bean residue meal-CBR, mesquite meal-MES, pasta by-product meal-PBM) were determined for hybrid juvenile tambacu Colossoma macropomum × Piaractus mesopotamicus. The apparent DM and GE digestibility of feedstuffs decreased (p&lt;0.05) as fiber content of the ingredients increased. No differences (p&gt;0.05) were found among ADC’s of PBM and COR. The lowest CP ADC among energy sources was observed in MES; the lowest CP ADC among plant protein sources was observed in CBR. Information about the ADC’s of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Characin; Fish nutrition; Hybrid fish; Nutritional value.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100471

Apparent soil electrical conductivity in two different soil types
Provedor de dados: 124
Autores: Medeiros,Wilker Nunes; Valente,Domingos Sárvio Magalhães; Queiroz,Daniel Marçal de; Pinto,Francisco de Assis de Carvalho; Assis,Igor Rodrigues de.
ABSTRACT  Mapping the apparent soil electrical conductivity (ECa) has become important for the characterization of the soil variability in precision agriculture systems. Could the ECa be used to locate the soil sampling points for mapping the chemical and physical soil attributes? The objective of this work was to examine the relations between ECa and soil attributes in two fields presenting different soil textures. In each field, 50 sampling points were chosen using a path that presented a high variability of ECa obtained from a preliminary ECa map. At each sampling point, the ECa was measured in soil depths of 0-20, 0-40 and 0-60 cm. In addition, at each point, soil samples were collected for the determination of physical and chemical attributes in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Precision agriculture; Management zones; Soil sampling.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100043

Applicability of Dynamic Energy Budget (DEB) models across steep environmental gradients
Provedor de dados: 5
Autores: Monaco, Cristian; Mcquaid, Christopher D.
Robust ecological forecasting requires accurate predictions of physiological responses to environmental drivers. Energy budget models facilitate this by mechanistically linking biology to abiotic drivers, but are usually ground-truthed under relatively stable physical conditions, omitting temporal/spatial environmental variability. Dynamic Energy Budget (DEB) theory is a powerful framework capable of linking individual fitness to environmental drivers and we tested its ability to accommodate variability by examining model predictions across the rocky shore, a steep ecotone characterized by wide fluctuations in temperature and food availability. We parameterized DEB models for co-existing mid/high-shore (Mytilus galloprovincialis) and mid/low-shore (Perna...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00605/71690/70130.pdf

APPLICABILITY OF FINGERPRINTING FOR IDENTIFICATION OF SEDIMENT SOURCES IN A MESOSCALE SEMIARID CATCHMENT
Provedor de dados: 70
Autores: Silva,Eveline M. R. da; Medeiros,Pedro; Araújo,José C. de.
ABSTRACT The study aimed at identifying sediment sources in a mesoscale catchment (933 km2) located in the Brazilian semiarid region. The research explored the potential of using a fingerprinting technique to verify the origin of eroded sediments in a catchment by comparing physical and mineralogical properties of potential sediment sources and sediments deposited in a pond (6 × 103 m3 storage capacity) and a reservoir (20 × 106 m3 storage capacity). The goal was to assess the feasibility of using such material to identify sediment sources in a semiarid environment with a high density of surface reservoirs. Chemical variables were studied by mineralogical analysis using scanning electron microscopy (SEM) and multivariate statistics. The results showed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sediment dynamics; Soil physics; Soil mineralogy; Semiarid.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400553

Application de l’indice de composition pigmentaire ICBC pour Manche-Atlantique aux masses d’eau méditerranéennes
Provedor de dados: 5
Autores: Lampert, Luis; Hernandez Farinas, Tania.
Suite aux  études concernant la mise en place d’un indice de composition pigmentaire dans les eaux de Manche-Atlantique (Lampert, 2018) et en Méditerranée (Goffart, 2018), il a été convenu de procéder à un échange de données pour ces deux façades afin d’évaluer le potentiel de ces deux indicateurs sur les façades pour lesquelles ils n’ont pas été conçus. Nous avons donc, appliqué l’indice de composition ICBC aux données obtenues entre 2009 et 2017 en Méditerranée (ICBCmed), défini une grille de classement pour l’EQR IC et finalement classé les masses d’eau afin d’inclure l’indice de composition dans l’indicateur phytoplancton de Méditerranée. Cet ICBCmed a été calculé pour les 15 points échantillonnés. Le résultat du classement est cohérent avec les...
Tipo: Text
Palavras-chave: MEDITERRANEE; DCE; HPLC; PHYTOPLANCTON; INDICE DE COMPOSITION; ICBC.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58111/60531.pdf

APPLICATION EFFECT OF DIFFERENT RATES OF WASTEWATER FROM GELATIN PRODUCTION IN THE CHEMICAL ATTRIBUTES OF THE SOIL
Provedor de dados: 70
Autores: Silvano,Caroline; Freitas,Paulo S. L.; Rezende,Roberto; Mioto,Liliane S.; Dallcort,Rivanildo.
ABSTRACT The gelatin industry wastewater has nutrients in its composition, allowing its use in agriculture as an alternative to disposal and recycling of this residue. However, high application rates can cause the accumulation of elements such as sodium in the soil, and generate negative impacts on the environment. This study aimed to evaluate the effects of the application of rates up to 600 m3ha-1 of gelatin industry wastewater in soil columns, on soil chemical attributes in five depths. The experiment was conducted in a greenhouse, in PVC tube columns (0.20 m diameter) filled with distroferric Red Nitosol soil, of very clayey texture. The treatments consisted of increasing rates of wastewater equivalent to 0, 150, 300, 450 and 600 m3 ha-1, with a single...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fertirrigation; Leaching; Sodium; Soil fertility.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400606

Application of a microbial source tracking based on bacterial and chemical markers in headwater and coastal catchments
Provedor de dados: 5
Autores: Jarde, Emilie; Jeanneau, Laurent; Harrault, Loic; Quenot, Emmanuelle; Solecki, Olivia; Petitjean, Patrice; Lozach, Solen; Cheve, Julien; Gourmelon, Michele.
This study identified sources of fecal contamination in three different French headwater and coastal catchments (the Justiçou, Pen an Traon, and La Fresnaye) using a combination of microbial source tracking tools. The tools included bacterial markers (three host-associated Bacteroidales) and chemical markers (six fecal stanols), which were monitored monthly over one or two years in addition to fecal indicator bacteria. 168 of the 240 freshwater and marine water samples had Escherichia coli (E. coli) or enterococci concentrations higher than “excellent” European water quality threshold. In the three catchments, the results suggested that the fecal contamination appeared to be primarily from an animal origin and particularly from a bovine origin in 52%...
Tipo: Text
Palavras-chave: Fecal contamination; Host-associated Bacteroidales markers; Fecal stanols; Rainfall; MST toolbox; Mitigation actions.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00395/50597/51548.pdf

Application of computational fluid dynamics on a study in swine facilities with mechanical ventilation system
Provedor de dados: 63
Autores: Sousa Junior,Vilmar Rodrigues de; Sabino,Luana Araújo; Moura,Daniella Jorge de; Nunhez,José Roberto; Sonoda,Lilia Thays; Silva,Alexandre Oliveira; Prada,Ronald Jaimes; Fontoura,Diener Volpin Ribeiro; Seber,Rogério Torres.
ABSTRACT: Ventilation systems used in swine facilities deserve to be studied because they directly affect productivity in the pig farming sector. Bearing this in mind the uniformity of air distribution and temperature is essential to animal welfare in this breeding environment. Thus, the purpose of this study was to identify whether changes in air entrances and exhaust fan positioning could influence air velocity and temperature distribution. The experimental data were collected in a commercial full-scale sow facility. Validation was carried out by comparing the simulated air temperatures and data measured in the field. These results showed agreement between data with a maximum relative error of approximately 3 %. The real settings showed a gradual...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CFD; Airflow pattern; Temperature distribution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000300173

Application of date palm leaves compost (DPLC) and plant growth promoting rhizobacteria(PGPR) for controlling faba bean root rot disease in New Valley, Egypt
Provedor de dados: 111
Autores: Abdel-Monaim, Montaser.
Abstract This study was designed to investigate the effect of date palm leaves compost (DPLC) individually and/or in combined with plant growth promoting rhizobacteria(PGPR) for controlling faba bean root rot disease caused by Rhizoctonia solani andFusarium solani under greenhouse and field conditions as well as plant growth and yield parameters. The obtained data indicate thatDPLC at different concentrations significantly decreased root rot incidence either under artificial infection in pot or natural infection in field as well as increased growth and yield parameters during growing season 2013-2014. Date palm leaves compost at 8 ton/feddan recorded the highest protection against root rot disease and gave the highest increased of plant growth and yield...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: M. F. Abdel-Monaim; Manal S. M. Khalil; Sahar H. Abdel-Baset Date palm leaves compost (DPLC); Faba bean; Growth and yield parameters; Nodulation; PGPR; Root rot disease.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4423

Application of hypergravity in Eucalyptus and Corymbia seeds
Provedor de dados: 65
Autores: Nunes,Andrei Caíque Pires; Santos,Glêison Augusto dos; Santos,Marlise Araújo dos; Russomano,Thais; Santos,Osmarino Pires dos; Valente,Brígida Maria dos Reis Teixeira; Resende,Marcos Deon Vilela de.
ABSTRACT: The aim of this study was to evaluate the growth responses of various Eucalyptus and Corymbia species subjected to different intensities of simulated hypergravity relative to the control. A centrifuge was used to simulate hypergravity. It was developed and built at the Centro de Microgravidade of the Pontifícia Universidade Católica do Rio Grande do Sul, Brazil. Seeds of five Eucalyptus and one Corymbia species (E. grandis, Eucalyptus globulus, Eucalyptus benthamii, Eucalyptus saligna, Eucalyptus dunnii, and C. maculata) were placed on moist germination paper in plastic containers and rotated at speeds simulating 5 Gz and 7 Gz for different lengths of time. Hypergravity technology significantly increased seedling production (diameter, height, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rowth increment; Forest breeding; Simulated-gravity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200301

Application of lime, phosphogypsum and fertilization rates affect soil fertility and common bean development in no-tillage system in a Cerrado Oxisol
Provedor de dados: 1
Autores: Carvalho, Maria da Conceição Santana; Nascente, Adriano Stephan.
There is a lack of information about the effects of interactions among lime, phosphogypsum (PG) and fertilization on soil fertility and their effects on common bean yields in the tropics. This study aimed to determine the effects of annual application of PG and limestone and rates of fertilization on the chemical attributes of soil, fertilization efficiency, yield components and the grain yield of the common bean. The study was performed for three growing seasons in an acidic Oxisol. The experimental design was randomized blocks in a 4x4 factorial scheme. The treatments consisted of lime, lime + PG, PG, and control (without corrective application) with four fertilization rates. In an acidic and low-fertility Cerrado soil, limestone or limestone + PG...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências agrárias; Solos e nutrição de plantas Phaseolus vulgaris; Soil acidity; Calcium carbonate; Liming; Phosphogypsum. fertilidade do solo; Nutrição de plantas; Fitotecnia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39322

Application of lime, phosphogypsum and fertilization rates affect soil fertility and common bean development in no-tillage system in a Cerrado Oxisol
Provedor de dados: 1
Autores: Carvalho, Maria da Conceição Santana; Nascente, Adriano Stephan.
There is a lack of information about the effects of interactions among lime, phosphogypsum (PG) and fertilization on soil fertility and their effects on common bean yields in the tropics. This study aimed to determine the effects of annual application of PG and limestone and rates of fertilization on the chemical attributes of soil, fertilization efficiency, yield components and the grain yield of the common bean. The study was performed for three growing seasons in an acidic Oxisol. The experimental design was randomized blocks in a 4x4 factorial scheme. The treatments consisted of lime, lime + PG, PG, and control (without corrective application) with four fertilization rates. In an acidic and low-fertility Cerrado soil, limestone or limestone + PG...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Soil acidity; Calcium carbonate; Liming; Phosphogypsum.; Fertilidade do solo; Nutrição de plantas; Fitotecnia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39322

Application of Moran Eigenvector Maps (MEM) to irregular sampling designs
Provedor de dados: 5
Autores: Brind'Amour, Anik; Mahevas, Stephanie; Legendre, Pierre; Bellanger, Lise.
Moran’s eigenvectors maps (MEM) are attractive mathematical objects as they are fairly simple to calculate and can be used in most studies of spatially-explicit data. There is, however, an aspect of MEM analysis that still requires some investigation: the effect of irregular sampling on their modeling performance. This study investigates empirically the behavior of MEMs under different irregularity schemes. It is focusing on simulated scenarios representing sampling designs frequently encountered in ecology. We advocate that MEMs can be computed and correctly used with data coming from irregularly designed sampling surveys, given some precautions. We suggest that when the sampling sites are equally spaced but do not cover the entire study area, the MEMs...
Tipo: Text
Palavras-chave: Autocorrelation; Irregular sampling; Sampling schemes; Spatial analyses; Statistical methods.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00444/55594/57224.pdf

Application of n-dodecane as an oxygen vector to enhance the activity of fumarase in recombinant Escherichia coli: role of intracellular microenvironment
Provedor de dados: 58
Autores: Zhang,Sen; Song,Ping; Li,Shuang.
Abstract The effect of the intracellular microenvironment in the presence of an oxygen vector during expression of a fusion protein in Escherichia coli was studied. Three organic solutions at different concentration were chosen as oxygen vectors for fumarase expression. The addition of n-dodecane did not induce a significant change in the expression of fumarase, while the activity of fumarase increased significantly to 124% at 2.5% n-dodecane added after 9 h induction. The concentration of ATP increased sharply during the first 6 h of induction, to a value 7600% higher than that in the absence of an oxygen-vector. NAD/NADH and NADP/NADPH ratios were positively correlated with fumarase activity. n-Dodecane can be used to increase the concentration of ATP...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oxygen vector; Energy; Fusion protein; Expression; Redox metabolism.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300662

Application of phenology models for Climate Services
Provedor de dados: 21
Autores: Felber, Raphael; Stöckli, Sibylle; Calanca, Pierluigi.
Global warming is expected to accelerate the development of plants and insects leading to earlier occurrence of phenological stages than under today’s climate. This can alter the exposure of plants to extreme climate events and further change the synchrony between host plants and pest insects. Assessing the implications of earlier development for the exposure to risks is necessary to inform adaptation.  In this contribution we present an analysis of potential impacts of climate change on (i) the risk of early frost in apple orchards and damages to apple fruits due to critically high temperatures, (ii) the time of apple picking, and (iii) the potential of damages caused by the codling moth (Cydia pomonella L.), for three different apple cultivars in...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Air and water emissions Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34550/1/180413_EGU18_Presentation%20fera_final.pdf

Application of Plant Growth Regulators to Stipa krylovii in the Xilin Gol Grassland
Provedor de dados: 87
Autores: JUN,L.V.; XUE-FENG,Z.; ANJUM,S.A.; JI-XUAN,S.; YAN,Z.; YU-FENG,D.; ZOHAIB,A.; ALI,I.; YU,XU; XIU-JUAN,H.; SAN-GEN,W.
ABSTRACT: Plant growth regulators are an immense group of substances that have the ability to alter growth pattern of plants and can be used for improving plant growth and productivity. A study was conducted in the Xilin Gol grassland of Inner Mongolia, China, to ascertain the growth and biomass production of Stipa krylovii in response to exogenous application of different growth regulators at various concentrations viz. naphthalene acetic acid (NAA), 6-benzylaminopurine (6-BA), brassinosteroid (BR), sodium nitrophenolate (SNP) and forchlorfenuron, and gibberellic acid (GA3). Application of growth regulators significantly enhanced the growth and biomass production of S. krylovii. The height of vegetative shoot was enhanced mostly by the application of 100...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Growth; Pastures; Biomass production.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100251

Application of SIO2 nanoparticles AS pretreatment alleviates the impact of drought on the physiological performance of Prunus Mahaleb (Rosaceae)
Provedor de dados: 51
Autores: ASHKAVAND,PEYMAN; ZARAFSHAR,MEHRDAD; TABARI,MASOUD; MIRZAIE,JAVAD; NIKPOUR,AMIRREZA; BORDBAR,SEYED KAZEM; STRUVE,DANIEL; STRIKER,GUSTAVO GABRIEL.
We studied the physiological responses of Prunus mahaleb (Mahaleb) seedlings to drought stress when previously irrigated (or not) with different concentrations of SiO2 nanoparticles (SNPs). SNPs were applied at four concentrations (0, 10, 50 and 100 mg L-1) for 45 days, and then seedlings were subjected to three watering treatments including low (300 mL water every 3 d), moderate (150 mL water every 3 d) and severe drought stress (no irrigation) for 19 days. Results showed that gas exchange – photosynthesis, stomatal conductance, and transpiration rate – were significantly less impacted by severe drought stress when seedlings were pretreated with SNPs at high concentrations. Beneficial effects of SNPs pretreatment were evident in the nutritional status of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pre-treatment; Silica nanoparticles; Drought; Stress alleviation; Photosynthesis.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000200007

Application of statistical process control for spotting compliance to good pharmaceutical practice
Provedor de dados: 60
Autores: Eissa,Mostafa Essam; Abid,Ahmedy Mahson.
ABSTRACT For the release of pharmaceutical products into the drug market; most of the pharmaceutical companies depend on acceptance criteria - that are set internally, regulatory and/or pharmacopeially. However, statistical process control monitoring is underestimated in most quality control in cases; although it is important not only for process stability and efficiency assessment but also for compliance with all appropriate pharmaceutical practices such as good manufacturing practice and good laboratory practice, known collectively as GXP. The current work aims to investigate two tablet inspection characteristics monitored during in-process control viz. tablet average weight and hardness. Both properties were assessed during the compression phase of the...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Statistical process control (SPC); In-process control; GXP; Film coated tablet; Fluoroquinolone; Capability analysis; Pharmaceutical practice.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200301

Application of the coastal ecosystem complex concept toward integrated management for sustainable coastal fisheries under oligotrophication
Provedor de dados: 5
Autores: Hori, Masakazu; Hamaoka, Hideki; Hirota, Masahito; Lagarde, Franck; Vaz, Sandrine; Hamaguchi, Masami; Hori, Juri; Makino, Mitsutaku.
Harmonizing coastal fisheries with water-quality improvement has become an essential factor for the sustainable use of coastal ecosystem services. Here, we present the scope of our study based on an interdisciplinary approach including ecological actions, socio-economic actions and socio-psychological actions. We chose to focus on the interaction between oyster aquaculture and seagrass vegetation as a typical ecological action using the coastal ecosystem complex (CEC) concept. Coastal organisms have adapted their traits to the environment over a long period of time, so that restoration of the CEC represents reconstruction of the original process of coastal production. Subtidal seagrass vegetation with intertidal oyster reefs is the original CEC in Japan,...
Tipo: Text
Palavras-chave: Oyster aquaculture; Seagrass; Indigenous and local knowledge; Integrated coastal management.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00429/54019/57439.pdf

Applying ant hygiene: can ants protect crops against diseases?
Provedor de dados: 21
Autores: Offenberg, Joachim; Damgaard, Christian.
1. Ants provide ecosystem services to agriculture by controlling arthropod pests. Plant diseases, however, can be more detrimental to plant production than herbivory. Here, we investigate a new type of potential ant service – namely that ant hygiene may extend beyond the ants themselves to also cover their host plants, potentially resulting in protection against plant diseases.   2. We review the literature for support to the idea that ant hygiene, including ant-derived antibiotics, can protect plants against pathogens, and we provide empirical pilot data from a Danish apple plantation further supporting this idea.  3. In a literature search, we found nine studies showing ants reducing pathogen incidence on host plants. These studies cover nine ant species...
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33267/1/Fungal%20disease%20paper.docx

Applying bayesian population assessment models to artisanal, multispecies fisheries in the Northern Mokran Sea, Iran
Provedor de dados: 5
Autores: Jamnia, Abdul Rashid; Keikha, Ahmad Ali; Ahmadpour, Mahmoud; Cisse, Abdoul; Rokouei, Mohammad.
Small-scale fisheries substantially contribute to the reduction of poverty, local economies and food safety in many countries. However, limited and low-quality catches and effort data for small-scale fisheries complicate the stock assessment and management. Bayesian modelling has been advocated when assessing fisheries with limited data. Specifically, Bayesian models can incorporate information of the multiple sources, improve precision in the stock assessments and provide specific levels of uncertainty for estimating the relevant parameters. In this study, therefore, the state-space Bayesian generalised surplus production models will be used in order to estimate the stock status of fourteen Demersal fish species targeted by small-scale fisheries in Sistan...
Tipo: Text
Palavras-chave: Small-scale Demersal fisheries; Bayesian modelling; Generalised surplus production.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56570/79995.pdf

Apport des images satellite à l'évaluation de la qualité des masses d'eau DCE. Analyse des données de Chlorophylle a sur la période 2011-2016 dans les masses d'eau côtière du bassin versant Loire-Bretagne
Provedor de dados: 5
Autores: Bizzozero, Lucie; Gohin, Francis; Lampert, Luis; Fortune, Mireille; Cochennec-laureau, Nathalie.
Afin de répondre aux objectifs de la Directive Cadre sur l’eau, l’Ifremer met en oeuvre, en appui à l’Agence de l’eau Loire Bretagne, la surveillance de l’élément de qualité phytoplancton. Le suivi sur des points fixes et à une fréquence mensuelle ne permet pas de suivre l’ensemble des masses d’eau du bassin Loire Bretagne. C’est pourquoi l’évaluation de l’indicateur phytoplancton a été complétée par une évaluation à partir des images satellite, notamment sur les masses d’eau non suivies. L’indice biomasse (représenté par le percentile 90 de la Chl-a) a pu être calculé à partir des données satellite pour la quasi-totalité des masses d’eau côtières RCS et non RCS, c’est-à-dire 34 masses d’eau sur 39. Pour les cinq masses d’eau restantes, les limites liées à...
Tipo: Text
Palavras-chave: Images satellite; Indice Biomasse; Directive Cadre sur l’eau; Chlorophylle a; Bassin Loire Bretagne; Qualité des masses d’eau; Indicateur Phytoplancton.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56465/58162.pdf

Apports de l’imagerie pour la cartographie et le suivi des habitats profonds
Provedor de dados: 5
Autores: Tourolle, Julie; Borremans, Catherine; Olu, Karine; Menot, Lenaick; Matabos, Marjolaine.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58324/60875.pdf

Appraisal of acute oral toxicity of glucuronoxylan hydrogel from Mimosa pudica seeds
Provedor de dados: 60
Autores: Muhammad,Gulzar; Hussain*,Muhammad Ajaz; Ashraf,Muhammad Umer; Naeem-ul-Hassan,Muhammad; Bukhari,Syed Nasir Abbas.
Glucuronoxylan hydrogel (GXH) isolated from M. pudica seeds was assessed for acute toxicology in albino mice that were alienated into four groups. Three groups, i.e., II, III and IV received GXH at a dose of 1, 2 and 5 g/kg, respectively while group I was retained untreated and provided routine diet. After administering GXH, mice were examined for vomiting, diarrhea, allergy and tremors for 8 h. All animals were carefully observed for food and water consumption at 1, 2, 3, 7 and 14 day after administering GXH. At the end of studies, blood samples were drawn for investigation of hematological and biochemical parameters. All animals were sacrificed, relative body weight of vital organs was calculated and their histopathology was studied. It was concluded...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glucuronoxylan; Acute toxicity; Histopathology; Toxicology; Mimosa pudica.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300619

Approfondir le bio
Provedor de dados: 21
Autores: Rebholz, Theresa.
Le plan de formation révisé ancre mieux le bio dans la formation agricole de base. Et le bio est aussi présent dans la formation continue.
Tipo: Newspaper or magazine article
Palavras-chave: Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/34373/1/Bioactualites-05-2018-rebholz.pdf

Appropriate mathematical models to describe the lactation curves of milk production traits of Iranian Holstein dairy cattle
Provedor de dados: 2
Autores: Naderi, Yousef.
The objective of this study was to compare the goodness of fit of lactation curve models; Wood, Wilmink, Linear Splines (SPL), Cubic Splines (SPC), Quadratic Splines (SPQ), Cobby and Le Du, Ali Schaeffer and Legendre Polynomial (LEG), in random regression model (RRM) for milk production traits of Iranian Holstein dairy cattle. For this purpose the records obtained from Test-day (TD) regarding milk (928513), fat (788577) and protein (653317) yields related to their first parity were used. These data collected from the years of 2003 to 2011 by the Karaj breeding center of Iran. The genetic parameters were estimated using REML method using WOMBAT software. Based on obtained results, RRM with SPL6 (6,6), SPC6 (6,6) and LEG (3,5) for milk yield, SPL6 (6,6),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dairy cow; Model fitting; Lactation curves; Genetic trend; Milk production.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37895

Aproveitamento de materiais orgânicos e produção de húmus.
Provedor de dados: 14
Autores: MOTTA, I. de S.
bitstream/item/183066/1/132-135.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Húmus; Minhoca; Compostagem; Agricultura Familiar; Adubo Orgânico; Earthworms; Composting; Liquid fertilizers; Organic fertilizers.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095803

Aproximaciones etnobotánicas de las especies y prácticas de frutos nativos comestibles de la actualidad. Aportes para la interpretación del pasado prehispánico de Cerro Colorado (Córdoba, Argentina).
Provedor de dados: 51
Autores: SAUR PALMIERI,VALENTINA; LÓPEZ,MARÍA LAURA; TRILLO,CECILIA.
Los estudios etnobotánicos constituyen una importante base de conocimiento sobre la cual la paleoetnobotánica, disciplina que analiza los restos vegetales arqueológicos, hace pie para inferir las posibles prácticas realizadas en el pasado por los grupos humanos. El presente trabajo tiene como objetivo, en primer lugar, identificar y documentar las especies nativas de frutos comestibles utilizadas por los pobladores actuales de Cerro Colorado (Córdoba, Argentina) y alrededores. En segundo lugar, detallar las prácticas asociadas a su uso como alimento (precolecta, colecta, postcolecta, consumo y descarte). Para ambos objetivos se efectuaron entrevistas abiertas y semiestructuradas y observación participante de las actividades realizadas. Y finalmente,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Norte cordobés; Paleoetnobotánica; Recursos chaqueños; Plantas alimenticias; Prácticas tradicionales.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000100015

Aptidão climática para a cultura do abacaxi no estado do Acre.
Provedor de dados: 14
Autores: AMARAL, E. F. do; MARTORANO, L. G.; BARDALES, N. G.
Por ser uma fruteira de clima tropical, o abacaxizeiro apresenta melhor crescimento e qualidade dos frutos quando cultivado em faixas de temperatura que vão de 22 °C a 32 °C, mais especificamente entre 29 °C e 32 °C, o que está de acordo com as temperaturas médias anuais do estado. A cultura é exigente em luz, necessitando, anualmente, de uma insolação entre 2.500 e 3.000 horas, ou seja, 6,8 a 8,2 horas de brilho solar por dia. A planta não tolera sombreamento. Sabendo-se que as fases críticas para a cultura concentram-se no período de crescimento vegetativo e floração e considerando que o déficit hídrico pode afetar a produção e, consequentemente, o peso e a qualidade do fruto, faz-se necessário o uso de irrigação nos meses de menor precipitação. Nas...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Piñas; Agroclimatología; Aclimatación; Factores ambientales; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Abacaxi; Ananás Comosus; Aptidão Climática; Aclimatação; Condição Ambiental; Pineapples; Agroclimatology; Acclimation; Environmental factors.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100113

Aquacidia, a new genus to accommodate a group of skiophilous temperate Bacidia species that belong in the Pilocarpaceae (lichenized ascomycetes)
Provedor de dados: 16
Autores: Aptroot, A.; Sparrius, L.B.; Alvarado, P.
The new genus Aquacidia is proposed to accommodate three temperate Bacidia species that belong in the Pilocarpaceae and are not related to the type species B. rosella, which is in the Ramalinaceae. The phylogenetic position was clarified by an analysis of the mtSSU region showing a distinct lineage within the Pilocarpaceae. The following new combinations are proposed: Aquacidia antricola (Hulting) Aptroot (syn. Bacidia antricola, B. carneoglauca), A. trachona (Ach.) Aptroot, and A. viridifarinosa (Coppins &amp; P. James) Aptroot. A key to Aquacidia species is provided.  Het nieuwe korstmossengeslacht Aquacidia wordt beschreven en omvat drie soorten van het genus Bacidia (Ramalinaceae) die voorkomen in gematigde klimaatzones en die niet tot de familie...
Tipo: Article / Letter to the editor
Palavras-chave: Lecanorales; Ramalinaceae; Riparian; Saxicolous lichens.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/650227

Aquaculture in Occitanie, France
Provedor de dados: 5
Autores: Lane, Alistair; Chatain, Beatrice; Roque D'Orbcastel, Emmanuelle.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00435/54695/56280.pdf

Aquakultur - Produktion von Lebensmitteln im Wasser
Provedor de dados: 21
Autores: Stadtlander, Timo.
Dieser Artikel soll einen kurzen Einblick in die Aquakultur, ihre Zusammenhänge mit der Fischerei, vergangene und aktuelle Probleme, Herausforderungen und Missstände sowie die biologische und nachhaltige Aquakultur liefern. Aufgrund der Komplexität des Themas, Aquakultur ist das Pendant zur Landwirtschaft, können die verschiedenen Aspekte jedoch nur kurz angeschnitten werden.  Aquakultur ist die Produktion von Organismen im Wasser, unabhängig von der beabsichtigten Verwendung. Geographisch gesehen findet die überwiegende Produktion in Asien statt und die gesamte Produktionsmenge nimmt kontinuierlich zu im Gegensatz zur Fischerei, die seit Jahren stagniert, und macht Aquakultur damit zu dem am schnellsten wachsenden Lebensmittel produzierenden Sektor....
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health Aquaculture.
Ano: 2018
URL: http://orgprints.org/34574/1/182%2052_6%20sp%20Aquakultur.pdf

Aquaponia.
Provedor de dados: 14
Autores: INOUE, L. A. K. A.; SILVA, T. S. de C.; LIMA FILHO, O. F. de.
bitstream/item/183076/1/158-161.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Aquaponia; Agricultura Familiar; Aquaponics; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095823

Aquatic vascular plants as handicraft: a case study in southern Brazil
Provedor de dados: 39
Autores: Báez-Lizarazo,Mabel R.; Santoro,Flavia Rosa; Albuquerque,Ulysses Paulino; Ritter,Mara Rejane.
ABSTRACT This study aimed to evaluate knowledge about and the usage and importance of aquatic vascular plants (AVPs) in the production of handicrafts by communities on the north coast of the state of Rio Grande do Sul in southern Brazil. The snowball technique was employed to locate people who use and have knowledge regarding the use of AVPs for handicrafts. Data were collected through semi-structured interviews and guided tours with 35 interviewees who were involved in artisanal activity at the time of the study. The data were analyzed using the importance value (IV) index and the consensus value for the forms of use (CMU). The Spearman correlation test (rs) was employed to determine the correlations of each social variable with the knowledge variables,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic macrophytes; Ethnobotany; Craft; Non-timber plant products; Schoenoplectus californicus; Typha.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100088

Aqueous wheat extract (Triticuma estivum) prevents carboplatin-induced myelosuppression and oxidative stress in Wistar rats
Provedor de dados: 65
Autores: Forlani,Gustavo Soares; Félix,Samuel Rodrigues; Teixeira,Luciele Varaschini; Michelon,Laura; Bastos,Rodrigo Franco; Ribeiro,Carmen Lúcia Garcez; Freitag,Rogério Antônio; Félix,Anelize de Oliveira Campello; Nobre,Márcia de Oliveira.
ABSTRACT:  The present study aimed to evaluate the use of aqueous wheat extracts as an adjunct to antineoplastic therapy with carboplatin. In this study, 32 rats were used which were randomly distributed into 4 groups: G1 - negative control; G2 - control treated with physiological solution; G3 - animals treated with aqueous extract of wheat in the concentration of 100mg/kg; G4 - animals treated with aqueous wheat extract at the concentration of 400mg/kg; 300mg/m² of carboplatin was administered intraperitoneally at day 0 in animals from groups G2, G3, and G4, whereas 1ml of physiological solution was administered by the same route in animals from group G1. Animals were treated daily for 21 days by orogastric gavage according to their respective...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemotherapy; Phytochemical; Paraoxanase1; Myelogram.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000600

Araceae of Grumari restinga: contribution to the conservation of the flora of Rio de Janeiro State, Brazil
Provedor de dados: 39
Autores: Calazans,Luana S.B.; Valadares,Rodrigo Theófilo; Sakuragui,Cassia Mônica; Lopes,Rosana Conrado.
ABSTRACT This study surveyed species of the family Araceae in Grumari restinga, located in the metropolitan region of the city of Rio de Janeiro, Brazil. We aimed to: i) evaluate the contribution of a single locality (Grumari restinga) to regional conservation (Rio de Janeiro State) of Araceae; and ii) compare the distribution of species of Araceae among restingas of the state. We calculated the extent of occurrence and the area of occupancy in the entire state for eight species of Araceae found in Grumari,and performed a similarity analysis among restingas. Our data demonstrate that the extent of occurrences for Anthurium augustinum, A. coriaceum and A. maricense are influenced by Grumari because this area is the boundary of their known distribution in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservation status; Fragmentation; Inventory; Phylogenetic stock; Species distribution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100055

Arbuscular mycorrhizal fungal communities in the rhizosphere of a continuous cropping soybean system at the seedling stage
Provedor de dados: 58
Autores: Cui,Jiaqi; Bai,Li; Liu,Xiaorui; Jie,Weiguang; Cai,Baiyan.
Abstract Arbuscular mycorrhizae (AM) fungi play a crucial role in the growth of soybean; however, the planting system employed is thought to have an effect on AM fungal communities in the rhizosphere. This study was performed to explore the influence of continuous soybean cropping on the diversity of Arbuscular mycorrhizal (AM) fungi, and to identify the dominant AM fungus during the seedling stage. Three soybean cultivars were planted under two and three years continuous cropping, respectively. The diversity of AM fungi in the rhizosphere soil at the seedling stage was subsequently analyzed using polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE). The results showed that an increase in cropping years improved the colonization...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soybean; Continuous cropping; Arbuscular mycorrhizae; PCR-DGGE; Genetic diversity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200240

Arbuscular mycorrhizal fungi associated with the babassu palm (Attalea speciosa) in the eastern periphery of Amazonia, Brazil
Provedor de dados: 36
Autores: NOBRE,Camila Pinheiro; COSTA,Marlon Gomes da; GOTO,Bruno Tomio; GEHRING,Christoph.
ABSTRACT Babassu, Attalea speciosa (Arecaceae) is a ruderal palm native to Amazonia, which turned dominant in frequently burned lands throughout the ‘arc of deforestation’ and other degraded lands, in extreme cases attaining complete dominance. This study investigated arbuscular mycorrhizal fungi (AMF) as one possible explanation for the outstanding ecological success of this exceptional palm. We explored the relationships between the babassu palm and native arbuscular mycorrhizal fungi and babassu effects on the AMF richness and mycorrhizal inoculum potential (MIP) in the eastern periphery of Amazonia. For this purpose, we sampled topsoil (0-20 cm) at the onset of the rainy season from a 5-year-old secondary forest regrowth (SEC) area with three levels of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glomeromycota; Species richness; Humid tropics; Degraded lands.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000400321

Arbuscular mycorrhizal fungi on the biomass and nutrition of Urochloa decumbens at different soil densities
Provedor de dados: 86
Autores: Sales,Luciane Reis; Silva,Geanderson Nascimento da; Siqueira,Raphael Henrique da Silva; Carneiro,Marco Aurélio Carbone; Faquin,Valdemar.
Abstract: The objective of this work was to evaluate the influence of arbuscular mycorrhizal fungi (AMF) on the accumulation of shoot and root biomass and on the nutrient contents of Urochloa decumbens grown in soils with different densities. The experiment was carried out in a randomized complete block design, in a 4x2 factorial arrangement: four soil densities (1.0, 1.2, 1.4, and 1.6 kg dm-3) with and without inoculation of AMF, with four replicates. The biomass accumulation (dry matter weight of shoot and roots) and macro- and micronutrient contents of U. decumbens were determined at different soil densities. The mycorrhizal colonization of the plants was evaluated, and the number of mycorrhizal spores present in the soil was determined. The biomass...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: AMF; Dry matter; Macro - and micronutrients; Soil compaction.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000800943

Archaea diversity in vegetation gradients from the Brazilian Cerrado
Provedor de dados: 58
Autores: Araujo,Ademir Sergio Ferreira de; Mendes,Lucas Wiliam; Bezerra,Walderly Melgaço; Nunes,Luis Alfredo Pinheiro Leal; Lyra,Maria do Carmo Catanho Pereira de; Figueiredo,Marcia do Vale Barreto; Melo,Vania Maria Maciel.
Abstract We used 16S rRNA sequencing to assess the archaeal communities across a gradient of Cerrado. The archaeal communities differed across the gradient. Crenarcheota was the most abundant phyla, with Nitrosphaerales and NRPJ as the predominant classes. Euryachaeota was also found across the Cerrado gradient, including the classes Metanocellales and Methanomassiliicoccaceae.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Microbial ecology; Soil microbiology; 16S rRNA; Tropical soils.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300522

Arctic Ocean freshwater content and its decadal memory of sea-level pressure
Provedor de dados: 5
Autores: Johnson, Helen L.; Cornish, Sam B.; Kostov, Yavor; Beer, Emma; Lique, Camille.
Arctic freshwater content (FWC) has increased significantly over the last two decades, with potential future implications for the Atlantic meridional overturning circulation downstream. We investigate the relationship between Arctic FWC and atmospheric circulation in the control run of a coupled climate model. Multiple linear lagged regression is used to extract the response of total Arctic FWC to a hypothetical step increase in the principal components of sea‐level pressure. The results demonstrate that the FWC adjusts on a decadal timescale, consistent with the idea that wind‐driven ocean dynamics and eddies determine the response of Arctic Ocean circulation and properties to a change in surface forcing, as suggested by idealized models and theory....
Tipo: Text
Palavras-chave: Arctic Ocean; Climate change; Interannual variability; Freshwater; Adjustment timescales; Ocean dynamics.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00440/55117/56571.pdf

Are deep-sea ecosystems surrounding Madagascar threatened by land-use or climate change?
Provedor de dados: 5
Autores: Fontanier, Christophe; Mamo, Briony; Toucanne, Samuel; Bayon, Germain; Schmidt, Sabine; Deflandre, Bruno; Dennielou, Bernard; Jouet, Gwenael; Garnier, Eline; Sakai, Saburo; Lamas, Ruth Martinez; Duros, Pauline; Toyofuku, Takashi; Sale, Aurelien; Belleney, Deborah; Bichon, Sabrina; Boissier, Audrey; Cheron, Sandrine; Pitel, Mathilde; Roubi, Angelique; Rovere, Mickael; Gremare, Antoine; Dupre, Stephanie; Jorry, Stephan.
In this short communication, we present a multidisciplinaty study of sedimentary records collected from a deep-sea interfluve proximal to the mouths of major northwestern Madagascan rivers. For the last 60 years, the seafloor has been repeatedly disturbed by the deposition of organic rich, tropical, terrestrial sediments causing marked reductions in benthic biodiversity. Increased soil erosion due to local land-use, deforestation and intensifying tropical cyclones are potential causes for this sedimentary budget and biodiversity shift. Our marine sedimentary records indicate that until now, these conditions have not occurred within the region for at least 20,000 years.
Tipo: Text
Palavras-chave: Multidisciplinary study; Benthic foraminifera; Land-use; Tropical cyclones.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00413/52488/53276.pdf

Are native bees and Apis mellifera equally efficient pollinators of the rupestrian grassland daisy Aspilia jolyana (Asteraceae)?
Provedor de dados: 39
Autores: Maruyama,Pietro K.; Nunes,Carlos E. P.; Vizentin-Bugoni,Jeferson; Gustafsson,Simone; Morellato,Leonor Patricia Cerdeira.
ABSTRACT Most angiosperms rely on animals for pollination, and insects, especially bees, are being the most frequent pollinators. Many native Neotropical plants are frequently visited by the invasive honeybee (Apis mellifera), but its role in the pollination of these plants has been little investigated. We assessed the contribution of various floral visitors, including native bees and the honeybee, on the pollination of a generalist rupestrian grassland daisy, Aspilia jolyana (Asteraceae), in Serra do Cipó, Espinhaço Mountain Range, Brazil. We recorded floral visitors and measured the seed set resulting from one single visitation. We observed a total of 442 visits, mostly by bees, with Bombus pauloensis and Apis mellifera being the most common floral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bee pollination; Bombus pauloensis; Generalization; Honeybee; Invasive species; Pollination efficacy; Serra do Cipó.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000300386

Are trawl marks a good indicator of trawling pressure in muddy sand fishing grounds?
Provedor de dados: 5
Autores: Merillet, Laurene; Kopp, Dorothee; Robert, Marianne; Salaun, Michele; Mehault, Sonia; Bourillet, Jean-francois; Mouchet, Maud.
The development of the vessel monitoring system (VMS) in the recent years has offered high-resolution data to map the distribution and intensity of fishing activities and contributed to enhancing the potential identification of fishing impacts. However, impacts could vary at very small scale and the resolution of VMS data might not be fine enough. Other proxy could be used, such as trawl marks visible on the seabed observed by underwater video or side-scan sonar to evaluate small-scale trawling effort. In the Bay of Biscay, an underwater video survey of the Nephrops norvegicus fishing ground was conducted and provided environmental characteristics such as depth and number of trawl marks at 152 transects. The relevance of observed trawl marks as a...
Tipo: Text
Palavras-chave: Bay of Biscay; Fishing intensity; Sediments; Underwater video; Vessel monitoring system.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00410/52112/52854.pdf

Are we mining the soil ?
Provedor de dados: 21
Autores: Bliss, Katie; Davies, Olivia; Smith, Laurence; Mullender, Samantha.
Seven organic farms took the opportunity to look at one or more of their fields. They gained insights into their rotations and NDICEA seems to be a useful tool for assessing nitrogen supply/losses throughout a rotation.   The results on the farms indicate that there is a danger of losing nitrogen even in organic rotations. In the video, the researcher summarises the results and one of farmers taking part shares his thoughts. The common conclusions are that spring ley cultivation and strategic use of organic fertilisers are possible strategies for improving nutrient balances in organic farming. 'Flying livestock' and innovative strategies to keep the soil covered (e.g. living mulches, undersowing) may also help.
Tipo: Practice tool
Palavras-chave: Nutrient turnover; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/32847/2/video.php_y%3Dhttps_%252F%252Fwww.youtube.com%252Fwatch_v%3Dlv2bX7-XSO8

Área de coleta de sementes de tucumã-do-pará com potencial para produção de óleo.
Provedor de dados: 14
Autores: OLIVEIRA, M. do S. P. de; ABREU, L. F.; PARACAMPO, N. E. N. P.; OLIVEIRA, N. P. de.
bitstream/item/202754/1/CPATU-COM-TEC-304.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Tucumã-do-pará; Astrocaryum vulgare; Semente; Óleo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101190

Areas of endemism of hummingbirds (Aves: Apodiformes: Trochilidae) in the Andean and Neotropical regions
Provedor de dados: 103
Autores: Ouvernay,Daiane; Ferreira,Ildemar; Morrone,Juan J.
ABSTRACT Using track analysis and cladistic biogeography, we identified areas of endemism of hummingbirds in the Andean and Neotropical regions. Our results point out that the current areas of endemism of hummingbirds occur in the Andes, Guiana Shield, the Lesser Antilles, western Central and North America and the Chiapas Highlands. The cladistic biogeographic analysis suggests a hummingbird distribution shaped mainly by dispersal events.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Historical biogeography; Cladistic biogeography; Dispersal events; PAE.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100319

Áreas remanescentes e extrativismo da mangaba no estado de Pernambuco.
Provedor de dados: 14
Autores: SILVA JUNIOR, J. F. da; RODRIGUES, R. F. de A.; MOTA, D. M. da; SCHMITZ, H.; WEBBER, D. C.; CASTRO, M. F. de.
bitstream/item/190085/1/Livro-versaoFINAL.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Mangaba; Biodiversidade; Recurso Genético.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101202

Arginine improves nutritional quality of sow milk and piglet performance
Provedor de dados: 96
Autores: Moreira,Rennan Herculano Rufino; Lanferdini,Eloiza; Fonseca,Leonardo da Silva; Chaves,Rhuan Filipe; Garbossa,Cesar Augusto Pospissil; Saraiva,Alysson; Nogueira,Eduardo Terra; Abreu,Márvio Lobão Teixeira de.
ABSTRACT The objective of this study was to evaluate the effect of L-arginine supplementation in lactation diets on the productive and reproductive performance of pluriparous sows and their litters. Seventy-six sows of the same genetic line were assigned to four treatments in a completely randomized design with 19 replicates. The experimental unit was the sow and its respective litter. Treatments comprised a control diet (no L-arginine supplementation) and other three diets obtained by top dressing the control diet with 0.5, 1.0, and 1.5% of L-arginine. L-arginine supplementation had no effect on any performance variables, body condition, milk production, or weaning-estrus interval. There was a quadratic effect on percentage of protein and fat in milk as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amino acid; Lactation; Milk composition; Reproduction; Swine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100530

Argo Core and BGC merged profiles file processing and format on Coriolis GDAC
Provedor de dados: 5
Autores: Coriolis Argo Data Management Team,.
In 2014, Argo data management team decided to split core-Argo profiles and non-core-Argo profiles into two distinct profile files (C-File and B-File). Both files have the same N_PROF dimension and, for each N_PROF, pressure values of the C-file are duplicated into the B-File. A core-Argo profile file (C-File) contains the Core parameters provided by a float: pressure, temperature, salinity and conductivity. The additional parameters are managed in a BGC-Argo data file (B-File). Two types of additional parameters are concerned: ‘intermediate’ parameters (provided by the float sensors) and BGC parameters (directly sampled by the float sensors or computed, at the DAC level, from Core and ‘intermediate’ parameters). For a given float cycle and direction, the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55638/57284.pdf

Argo data management report 2018, Coriolis DAC &amp; GDAC
Provedor de dados: 5
Autores: Carval, Thierry; Coatanoan, Christine; Cancouet, Romain.
This report covers the activity of Coriolis data centre for a one-year period from November 1st 2017 to October 31th 2018.
Tipo: Text
Palavras-chave: Argo; Argo.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58109/60529.pdf

Argo quality control manual for dissolved oxygen concentration
Provedor de dados: 5
Autores: Thierry, Virginie; Bittig, Henry; The Argo-bgc Team,.
This document is the Argo quality control manual for Dissolved oxygen concentration. It describes two levels of quality control: • The first level is the real-time system that performs a set of agreed automatic checks.  • Adjustment in real-time can also be performed and the real-time system can evaluate quality flags for adjusted fields  • The second level is the delayed-mode quality control system.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00354/46542/59751.pdf

Arisaema anatinum, a new species of Arisaema (Araceae) from NE India
Provedor de dados: 16
Autores: Bruggeman, P.
Arisaema anatinum, a new species of Araceae belonging to section Arisaema is described from Arunachal Pradesh state in NE India, illustrated, and compared with related taxa.
Tipo: Article / Letter to the editor
Palavras-chave: Arisaema; Arunachal Pradesh; Eastern Himalaya; New species.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/666830

Armazenagem de água em solo infectado com fusário e cultivado com maracujazeiro, cultivar brs rubi em quatro combinações copa:enxerto maracujazeiro, cultivar brs rubi em quatro combinações copa:enxerto.
Provedor de dados: 14
Autores: JESUS, M. C. de; BRITO, A. dos S.; GOMES, F. da S.; CARDOSO, S. C.
Diante da necessidade de avaliar o comportamento físico-hídrico do solo e a resposta fitotécnica do maracujá, o trabalho objetivou monitorar a armazenagem de água em um Latossolo Vermelho Amarelo, infectado por fusário e cultivado com maracujazeiro, cultivar BRS Rubi, enxertado em quatro portaenxertos (P. gibertii, P. alata, P. nítida e HFOP-08), além do pé-franco do BRS Rubi. Para tanto, o delineamento estatístico foi em blocos aleatorizados, composto por cinco tratamentos e três repetições, totalizando 45 tensiômetros. A área experimental está localizada no Instituto Federal Baiano, Campus Guanambi (coordenadas geográficas: 14°1330 S; 42°4653” W; altitude de 525 m; precipitação pluvial média de 663,69 mm e temperatura média de 26°C). O sistema de cultivo...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Solo; Maracujá.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1112462

Armazenamento de milho, infestação por insetos e níveis de micotoxinas em propriedades familiares no Estado de Minas Gerais .
Provedor de dados: 14
Autores: PIMENTEL, M. A. G.; MENDES, S. M.; QUEIROZ, V. A. V.; COSTA, R. V. da; ALVES, G. L. de O.; GUIMARAES, L. J. M.
O objetivo do trabalho foi avaliar a infestação pelo caruncho-domilho Sitophilus zeamais e os teores de micotoxinas no milho armazenado em propriedades familiares de Minas Gerais. O trabalho foi realizado em dois anos consecutivos, com coletas de amostras bimestrais, em 10 propriedades da região Central, no primeiro ano, e em seis propriedades das regiões Sul e Alto Paranaíba, no segundo ano. A caracterização do armazenamento de milho foi realizada pelo levantamento do tipo de estrutura destinada à armazenagem, por meio de questionário com dados da lavoura e cultivo. O percentual de espigas bem e mal empalhadas, a infestação pelo caruncho do milho e os teores de micotoxinas em cada propriedade foram registrados. O armazenamento do milho em espigas nas...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Empalhamento; Zea Mays; Praga de Produto Armazenado; Fungo; Grão; Armazenamento; Sitophilus Zeamais; Agricultura Familiar; Segurança Alimentar.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104822

Armazenamento e processamento da macaúba: contribuições para manutenção da qualidade e aumento do rendimento de óleo da polpa.
Provedor de dados: 14
Autores: FAVARO, S. P.; CARDOSO, A. N.; SCHULTZ, E. L.; CONCEIÇÃO, L. D. H. C. S. da; LEAL, W. G. de O.; PIGHINELLI, A. L. M. T.; SILVA, B. R. da; CRUZ, R. G. S. da.
bitstream/item/186831/1/BPD-16-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Acrocomia spp; Pós-Colheita; Prensagem; Acidez; Oxidação; Óleo Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099911

Armazenamento refrigerado de tangerinas 'Nadorcott'
Provedor de dados: 14
Autores: FLORES CANTILLANO, R. F.; NARDELLO, I. C.; RIBEIRO, J. A.; SEIFERT, M.; OLIVEIRA, R. P. de.
bitstream/item/189453/1/BOLETIM-308.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Tangerina; Fruta Cítrica; Armazenamento; Tecnologia de Alimento; Refrigeração.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102612

Arquitetura e pilosidade da raiz de soja em casa de vegetação.
Provedor de dados: 14
Autores: GONCALVES, S. L.; CATTELAN, A. J.; NEPOMUCENO, A. L.; NASCIMENTO, W. B. da S.
bitstream/item/173527/1/Boletim-de-PD-14.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Soja; Raiz; Pelo radicular; Root hairs; Soybeans.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087988

Arranjo de plantas de feijão-caupi, sob irrigação, em sistema de plantio direto no centro-norte piauiense.
Provedor de dados: 14
Autores: CARDOSO, M. J.; BASTOS, E. A.; ANDRADE JUNIOR, A. S. de; RIBEIRO, V. Q.; MELO, F. de B.
bitstream/item/184960/1/comunicado.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Feijão de Corda; Vigna Unguiculata.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098048

Arsenic tolerance of Microcystis novacekii (Komárek-Compère, 1974) and its arsenic decontamination potential
Provedor de dados: 52
Autores: Ferreira,Fernanda Aires Guedes; Franco,Maione Wittig; Oliveira,Dirce Maria De; Magalhães,Sérgia Maria Starling; Barbosa,Francisco Antônio Rodrigues.
ABSTRACT Cyanobacteria possess metallic ion interaction properties that should be explored with the aim of recovering arsenic (As) contaminated areas. Contamination of As is an issue of worldwide concern due to the risk of human chronic intoxication and negative environmental health effects. In this study the potential decontamination of As(III) and As(V) using cyanobacteria cultures was assessed. Microcystis novacekii (Komárek-Compere, 1974) showed normal growth in concentrations of As(V) similar to those found in natural environments contaminated with As, demonstrating its resistance to As(V). Growth rates gradually decreased upon exposure to high As(V) concentrations from 600 to 5630 mg.L-1 while As(III) affected growth from 14.7 - 85.7 mg.L-1. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arsenic; Cyanobacteria; Bioaccumulation; Toxicity; Growth rates.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100414

Artemisia Annua as Phytogenic Feed Additive in the Diet of Broilers (14-35 Days) Reared under Heat Stress (32 ºC)
Provedor de dados: 89
Autores: Saracila,M; Criste,RD; Panaite,TD; Vlaicu,PA; Tabuc,C; Turcu,RP; Olteanu,M.
ABSTRACT The 21 days feeding trial was conducted on 90, Cobb 500 broilers (aged 14 days), assigned to 3 groups (C, E1 and E2) housed in an experimental hall at 32° C constant temperature and 23 h light regimen. During the growth period (14-35 days), the conventional diet (C) had corn and soybean meal as basic ingredients. Unlike the conventional diet formulation (C), the diet formulations for the experimental groups also included 0.005% Artemisia annua oil (E1) and 0.005% Artemisia annua oil plus 1% Artemisia annua powder (E2). Six broilers per group were slaughtered at 35 days of age in order to measure the weight of the carcass and internal organs of broilers, and samples of intestinal and caecal content were collected for bacteriological assessment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemisia annua; Broiler chickens; Growth performance; Gut microbiota; Heat stress.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000400825

Artenvielfalt von Pflanzen und Bodentieren fördert den  Abbau von organischem Material in Stadtgärten
Provedor de dados: 21
Autores: Tresch, Simon; Haefelfinger, Daniel; Stehle, Bernhard; Fliessbach, Andreas; Le Bayon, Renée-Claire; Zanetta, Andrea; Frey, David; Moretti, Marco.
Artenvielfalt von Pflanzen und Bodentieren fördert den  Abbau von organischem Material in Stadtgärten
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34342/1/Tresch-2018-Artenvielfalt-von-Pflanzen-und-Bodentieren-f%C3%B6rdert-den-abbau-von-organ..pdf

Artificial intelligence in seeding density optimization and yield simulation for oat
Provedor de dados: 91
Autores: Dornelles,Eldair F.; Kraisig,Adriana R.; Silva,José A. G. da; Sawicki,Sandro; Roos-Frantz,Fabricia; Carbonera,Roberto.
ABSTRACT Artificial intelligence may represent an efficient strategy for simulation and optimization of important processes in agriculture. The main goal of the study is to propose the use of artificial intelligence, namely artificial neural networks and genetic algorithms, respectively, in the simulation of oat grain yield and optimization of seeding density, considering the main succession systems of southern Brazil. The study was conducted in a randomized complete block design with four replicates, following a 4 x 2 factorial scheme, for seeding densities (100, 300, 600 and 900 seeds m-2) and oat cultivars (Brisasul and URS Taura), in succession systems of corn/oats and soybean/oats. A multi-layered artificial neural network and a genetic algorithm were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avena sativa; Artificial neural networks; Genetic algorithms; Innovation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000300183

ARTIFICIAL NEURAL NETWORKS FOR PREDICTING ANIMAL THERMAL COMFORT
Provedor de dados: 70
Autores: Borges,Pedro H. M.; Mendoza,Zaíra M. S. H. de; Morais,Pedro H. M.; Santos,Ronei L. dos.
ABSTRACT The objective of this study was to develop artificial neural networks (ANNs) for predicting animal thermal comfort based on temperature and relative humidity of the air for each day of the year. The data on temperature and relative humidity for a 25-year historical series collected at the Padre Ricardo Remetter Conventional Meteorological Station, located in the city of Santo Antônio de Leverger - Mato Grosso (Brazil), were retrieved from the website of the National Institute of Meteorology. According to the day of the year, the temperature and humidity index was determined as a function of the climatic variables. Therefore, the day of the year was the input variable of the neural networks, and the temperature and humidity index (THI) was the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Time series; Artificial intelligence; Comfort index.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000600844

Artigo exclusivo todafruta: pessegueiro no mundo e no Brasil.
Provedor de dados: 14
Autores: RASEIRA, M. do C. B.; BELARMINO, L. C.; FRANZON, R. C.
bitstream/item/176080/1/Maria-do-Carmo-Bassols-Raseira-Artigo-exclusivo-TodaFruta-pessegueiro-no-mundo.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pessegueiro.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090964

Arzneipflanzen bei jungen Nutztieren - altes Wissen erneut auf dem Prüfstand
Provedor de dados: 21
Autores: Ayrle, Hannah; Walkenhorst, Michael.
Jungtiere sind schon früh Belastungen ausgesetzt: frühzeitige Trennung vom Muttertier, schmerzhafte Eingriffe, mangelhafte Haltungsbedingungen oder Betriebswechsel führen zu Stress. Dieser schwächt nachweislich das Immunsystem und führt neben einer Einschränkung des Tierwohls auch zu erhöhten Krankheitsraten und hohem Antibiotikaeinsatz.
Tipo: Web product
Palavras-chave: Health and welfare; Pigs.
Ano: 2018
URL: http://orgprints.org/34609/1/Ayrle-Walkenhorst-2018-Arzneipflanzen-bei-jungen-Nutztieren.pdf

Arzneipflanzen für die Stallapotheke
Provedor de dados: 21
Autores: Ayrle, Hannah.
Arzneipflanzen sind gut verträglich, preislich günstig und vielseitig einsetzbar. Sie sind jedoch aufwendiger in der Anwendung und können eine tierärztliche Behandlung nicht ersetzen.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/33483/1/Bioaktuell_4_2018_H.Ayrle.pdf

Arzneipflanzen im Berner Pferdestall: Erfahrungswissen  von Pferdehaltern
Provedor de dados: 21
Autores: Ryhner, Thea; Meier, Beat; Walkenhorst, Michael.
Hintergrund: Während über den traditionellen Einsatz von Arzneipflanzen durch Landwirtinnen und Landwirte beim Nutztier sowohl in Südeuropa als auch in der Schweiz zunehmend wissenschaftliche Veröffentlichungen vorliegen, fehlen gezielte Studien mit Pferdebesitzern weitestgehend. Mit der vorliegenden Studie sollte dieses Wissen exemplarisch für den Schweizer Kanton Bern erfasst werden. Probanden und Methoden: Methodisch an vorhergehende Studien in der Schweiz angelehnt, wurden von 2011-2012 7 Pferdehalter im Alter von 24-65 Jahren anhand eines semistrukturierten Fragebogens zum Einsatz von Arzneipflanzen bei ihren Pferden interviewt. Neben Informationen zu Pflanzenarten und Pflanzenteilen wurden die Zubereitung und Anwendung (inklusive Dosierung) der...
Tipo: Journal paper
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/34510/1/Ryhner-etal-2018-ComplementResMed-Vol25-Issue5-p331-337.pdf

As, Cu AND Zn CONCENTRATION IN SANITARY SEWAGE SLUDGE FERTILIZED SOIL AND IN CRAMBE AND CORN GRAINS
Provedor de dados: 70
Autores: Cardoso,Paulo H. S.; Sousa,Izabelle de P.; Junio,Geraldo R. Zuba; Gonçalves,Paula W. B.; Sampaio,Regynaldo A.
ABSTRACT This study aimed to evaluate the total contents of As, Cu and Zn in the profile of a Haplic Cambisol cultivated with crambe and corn and fertilized with sanitary sewage sludge and to compare them with those obtained in other forms of fertilization, as well as the content of metals in the grain of these crops. Two experiments were carried out in the field, one with maize cultivation and another with crambe, both were delineated as randomized blocks with four treatments and six replicates, which were: without fertilization, fertilization with sewage sludge dewatered and dried in the sun, with dry sewage sludge and with mineral fertilizers. At the end of the experiments soil samples were collected at 15, 50, 100, 150 and 200 cm depth for analysis of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biosolid; Crambe abyssinica; Organic fertilization; Zea mays.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300426

As diferentes estruturas de governança e mecanismos de coordenação utilizados na produção de suínos no Brasil.
Provedor de dados: 14
Autores: MARTINS, F. M.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Carne suína; Suinocultura; Porco Tipo Carne; Produção Animal; Mercado; Custo de Produção; Cadeia Produtiva; Qualidade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1137903

Ascertaining of Ug99-race specific genes in wheat genotypes assigned to stem rust resistance based on phenotypic and genotypic reaction
Provedor de dados: 111
Autores: Draz, Ibrahim Sobhy.
Five wheat genotypes including two commercial cultivars (Mist1 and Misr2) and three Ug99-race specific genes (Sr24, Sr25, and Sr31) were screened for stem rust resistance based on phenotypic and genotypic reaction. Based on phenotypic reaction, Sr24 (LcSr24Ag) and Sr31 (Seri-82) exhibited seeding and adult plant resistance while the wheat cultivars, Misr1 and Misr2 were susceptible. Sr25 Agatha (CI 14048)/9*LMPG-6 DK16 exhibited seedling resistance while showed susceptibility at adult plant stage. Based on genotypic reaction, DNA markers showed that gene Sr25 was only found to be present in Misr1 and Misr2 while Sr24 and Sr31 were absent in both cultivars. Although, virulence to Sr25 was detected. However, avirulence to Sr24 remains this gene as a suitable...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wheat; Stem rust; Ug99-race; Race specific genes; Phenotyping; DNA markers.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4717

Aseguramiento de Calidad en el Laboratorio de Biología Molecular: Control de Contaminación Ambiental
Provedor de dados: 38
Autores: Amigo,Quillen; Garbarello,María Florencia; Otarola,Eliana Maricel; Nardi,María Amelia; Frecha,Cecilia Ariana; Furci,Aida; Oyhamburu,José.
La reacción en cadena de la polimerasa (PCR) es la técnica más importante en Biología Molecular. Su principal deficiencia es la susceptibilidad a la contaminación de la muestra, ya sea con productos de amplificación generados en reacciones previas o con material genético proveniente de otras muestras. Se entiende por contaminación a la presencia indeseada de moléculas de ADN o ARN, que pueden actuar como templados en reacciones de amplificación. El objetivo del trabajo fue demostrar la importancia de la implementación de un control de contaminación ambiental periódico monitoreando la integridad del circuito de PCR. Para ello, se hisoparon puntos correspondientes a diferentes áreas de trabajo y se investigó la presencia de amplicones mediante PCR Real Time...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Reacción en cadena de la polimerasa; Circuito de PCR; Contaminación por amplicones; Buenas prácticas de laboratorio; Laboratorio de biología molecular.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200005

Ash content, carbon and C/N ratio in paricá in function of NPK fertilization
Provedor de dados: 42
Autores: VIEIRA,CRISTIANE R.; WEBER,OSCARLINA L.S.; SCARAMUZZA,JOSÉ FERNANDO.
ABSTRACT Fertilization in areas of forest plantations is needed to supplement plants´ nutritional needs until harvest. An experiment was performed to check the influence of fertilization on levels of ash, carbon and C/N relation in Schizolobium amazonicum. Soil liming was performed and fertilization occurred after 15 days of incubation. S. amazonicum seedlings were produced and submitted to fertilization with N, P and K: N = 0, 40, 80 and 120 kg ha-1; P2O5 = 0, 50, 100 and 200 kg ha-1; K2O = 0, 50, 100 and 200 kg ha-1. The plants were measured after 180 days. The seedlings of 20 treatments with the highest increase in height and diameter were transplanted to the field. Soil was fertilized and limestone was spread; seedlings were distributed into randomized...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Forest nutrition; Inorganic compounds; Schizolobium amazonicum; Vegetal charcoal.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100333

Asilidae (Diptera) of two Atlantic Forest protected areas of Rio de Janeiro, Southeastern Brazil
Provedor de dados: 42
Autores: MOREIRA-JUNIOR,DANILO P.; MAIA,VALÉRIA C.
ABSTRACT As few Asilidae inventories of Rio de Janeiro areas have been published, there are many data gaps. This paper aims to contribute to the knowledge of richness, abundance and distribution of this family in this State. From January 2013 to March 2014, insects were collected monthly using Malaise traps and every two months using entomological nets in the Reserva Biológica União (REBIO), and Estação Ecológica Estadual de Guaxindiba (EEEG). 682 specimens of Asilidae were collected in the present study, distributed in 31 genera and 51 species (20 identified and 31 unidentified), 527 of REBIO (in 19 genera and 38 species - 14 identified and 24 unidentified), and 155 specimens of EEEG (in 12 genera and 19 species - 6 identified and 13 unidentified)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abundance; Distribution; Richness; Tableland forest; Dense ombrophilous forest.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401579

Aspecto médico veterinário legal das lesões em aves silvestres promovidas por colisões com aeronaves
Provedor de dados: 45
Autores: Silva,L.T.R.; Silva,J.S.A.; Regueira,R.F.S.; Rolim,V.P.M.; Barros,M.R.; Oliveira,A.A.F.
ABSTRACT The objective of this study was to describe lesions in four birds, victims of collisions with aircraft, coming from the International Airport of Recife/Guararapes Gilberto Freyre, Pernambuco, Brazil. Contused wounds were predominant in birds in this study, characterized by the presence of fractures, bruises and hematomas and justified by the blunt action promoted by the type of vulnerant agent involved (aircraft). The analysis under medico-legal veterinary aspect of lesions in bird strike is essential, because in addition to the attempt to establish a standard for differentiating the aircraft lesions, it can guide the bird strike hazard management programs at airports, since the necropsy allows the identification of the species involved or at...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Aeroporto; Caracara plancus; Vanellus chilensis; Risco aviário.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100321

Aspectos clínicos e laboratoriais do complexo gengivite-estomatite em gatos domésticos
Provedor de dados: 45
Autores: Barbosa,R.C.C.; Gitti,C.B.; Castro,M.C.N.; Mendes-de-Almeida,F.
RESUMO Foram incluídos 76 gatos domésticos com diferentes graus (I a IV) de lesões em cavidade oral, os quais foram avaliados clinicamente e tiveram coletadas amostras de sangue e suabes da cavidade oral. A maioria dos gatos portadores de CGE eram machos, castrados, adultos, sem raça definida e com estilo de vida confinado. Os sinais clínicos observados e associados à gravidade da inflamação na cavidade oral foram halitose (98,7%); ptialismo (22,4%); hemorragia bucal (9,2%) e úlcera na parte superior dos lábios (2,6%); desconforto à manipulação da cavidade oral (44,7%) e perda dentária (55,3%). A maioria dos gatos avaliados foi classificada no grau II (43,4%). Não se observou diferença significativa nos resultados do eritrograma dos gatos portadores de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Felinos; Cavidade oral; Graus de inflamação; Sinais clínicos; Análise laboratorial.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601784

Aspectos da economia do arroz irrigado no bioma pampa.
Provedor de dados: 14
Autores: BELARMINO, L. C.; SOUZA, A. R. L. DE; BEZERRA, G. J.; AZAMBUJA, I. H. V.; BELARMINO, A. J.
bitstream/item/193250/1/CPACT-2018-Cap-1.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Bioma pampa; Arroz; Arroz Irrigado; Economia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106357

Aspectos de Cratylia argentea na região central de Minas Gerais e potencialidades em sistemas agrobiodiversos.
Provedor de dados: 14
Autores: MATRANGOLO, W. J. R.; BRASILEIRO, B. P.; SILVA, C. J. da; NETTO, D. A. M.; MATTAR, E. P. L.; FRADE JÚNIOR, E. F.; SILVA, I. H. F. da; SILVA, I. S. da; CRIVELARO, J. C. B.; RIBEIRO, J. P. O.; FERRAZ, L. de C. L.; COSTA, L. S. C.; MALTA, P. da C. C.; CRUZ, S. C. B. da; GOMES, S. X.; GONÇALVES, V. A. D.
bitstream/item/190222/1/ct-233.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agroecologia; Resistência a Seca; Rebrota; Planta; Cratylia argentea.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100100

Aspectos econômicos do uso da parte aérea in natura de mandioca (Manihot esculenta Crantz) para nutrição de cordeiros confinados e semiconfinados
Provedor de dados: 45
Autores: Pereira,L.C.; Ítavo,L.C.V.; Mateus,R.G.; Rosa,M.O.; Macena,I.; Reis Neto,J.F.; Barbosa-Ferreira,M.; Carvalho,C.M.E.
RESUMO O objetivo deste trabalho foi avaliar a influência da inclusão da rama de mandioca na dieta de cordeiros confinados e semiconfinados, em substituição parcial de alimentos concentrados, como forma de redução de custos de produção. O experimento foi conduzido no Centro de Tecnologia de Ovinos (CTO), município de Campo Grande, MS. Foram utilizados 56 cordeiros do grupo genético Pantaneiro, sendo 28 machos e 28 fêmeas, com pesos médios de 18,84kg±2,02kg. As dietas recebidas foram: tratamento controle com ração comercial e tratamentos contendo a parte aérea de mandioca (PAM) em substituição de 10% dessa ração. Os machos confinados obtiveram ganho de peso médio diário de 210g e os semiconfinados, de 178g. No semiconfinamento, as fêmeas controle tiveram...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovinos; Custo de produção; Forragem; Nutrição.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100279

Aspectos morfológicos, bioquímicos e ecofisiológicos da dormência em pereiras cultivadas no Brasil.
Provedor de dados: 14
Autores: HERTER, F. G.; YAMOMOTO, R. R.; FARIAS, P. C. de M.; PEREIRA, J. F. M.; CHAVES, A. L. S.; SILVA, O. M. C.; RICKES, L. N.
bitstream/item/190399/1/CIRCULAR-200-Incluido.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Pereiras.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103850

Aspectos reproductivos de Schinusareira (Anacardiaceae)
Provedor de dados: 51
Autores: ZAPATER,MARÍA A.; ALEMÁN,MARÍA M.; LOZANO,EVANGELINA C.; AQUINO,VICTOR H.; FLORES,CAROLINA B.; GIL,MIRIAM N.; VILLADA,JOHANA; ARAYA,GUSTAVO.
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000400010

Aspectos ultrassonográficos dos componentes umbilicais de bezerros da raça Holandesa durante o processo de involução fisiológica
Provedor de dados: 45
Autores: Bombardelli,J.A.; Seino,C.H.; Reis,G.A.; Shecaira,C.L.; Azedo,M.R.; Benesi,F.J.
RESUMO Afecções umbilicais são comumente encontradas nos bezerros durante o período neonatal, podendo ocasionar graves complicações. Seu diagnóstico muitas vezes não é preciso pela palpação abdominal, sendo a ultrassonografia um valioso exame complementar, pois permite precisão na localização e na extensão das onfalopatias intra-abdominais. Diante disso e da raridade de pesquisas com estabelecimento de padrões ultrassonográficos do umbigo, o presente estudo propôs padronizar os aspectos das imagens ultrassonográficas dos componentes umbilicais em decorrência de sua involução. Foram avaliados 23 bezerros Holandeses, do nascimento até os 30 dias de vida, em cuja região umbilical se usou como antisséptico tintura de iodo em diferentes concentrações. Os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bezerro; Componentes umbilicais; Ultrassonografia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200382

Aspetti generali della disidratazione
Provedor de dados: 21
Autores: Moscetti, Roberto; Raponi, Flavio; Ferri, Serena; Massantini, Riccardo.
1. Le domande e le esigenze dei mercati globalizzati  2. Disidratazione degli alimenti  - Panoramica della tematica   - Qualità e sicurezza degli alimenti  - Impatto sui costi di produzione  - Tipologie di disidratazione   - Impatto della disidratazione sulle caratteristiche qualitative del prodotto  - La percezione dei consumatori della qualità dei prodotti disidratati  Cambiamenti di colore    - L’imbrunimento enzimatico    - L’imbrunimento non enzimatico  - Composizione chimica della specie e delle cultivar  - Efficienza energetica    - Aspetti generali    - Un approccio di tipo «Quality By Design»  - Tecnologie di disidratazione innovative    - Disidratazione «smart»    - Spettroscopia Vis/NIR
Tipo: Teaching resource
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/36289/1/4.1_ITA%20-%20Aspetti%20generali%20della%20disidratazione.pdf

Assemblage of drosophilids (Diptera, Drosophilidae) inhabiting flooded and nonflooded areas in the extreme South of Brazil
Provedor de dados: 92
Autores: Duarte,L.B.; Gottschalk,M.S.; Robe,L.J.
ABSTRACT Several studies on the potential use of drosophilid assemblages as bioindicator systems have been carried out in the last years. Nevertheless, the successful application of these organisms in these systems requires adequate filling of several knowledge gaps. In this sense, little is known about drosophilid assemblages in wetlands and flooded areas. The present study provides the first survey of drosophilid species inhabiting such environments in the extreme South of Brazil and compares general beta-diversity patterns between assemblages of flooded versus nonflooded areas. The specimens were collected with banana-baited traps, and the assemblages recovered in eight wetlands of the southernmost coast of Brazil were compared to those recovered from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta-diversity; Bioindicator species; Gamma-diversity; Swamps; Wetlands.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000100029

Assesment of the Genotoxic Effect of the Diazinon on Root Cells of Allium cepa (L.)
Provedor de dados: 52
Autores: Pandir,Dilek.
ABSTRACT Organophosphorous pesticides (OPs) posses a great potential of acute toxicity for exposed animals and men. To evaluate the toxic potential of the organophosphate diazinon on root meristematic cells of Allium cepa L., was created two groups: In group 1 (control group), was not given any chemical. In group 2 (diazinon-treatment group), different doses (10, 40, 80 and 160 ppm) and times periods (24, 48 and 72 h) were administered. After exposure, cell death, effective concentration (EC50), mitotic index, cellular /chromosome aberrations, DNA damage by comet assay and RAPD-PCR were assessed at exposure times. EC50 value of diazinon was detected approximately 80 ppm. Hyperchromasia, later segragation, micronucleus, pulverised nucleus, nuclear...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diazinon; Allium test; DNA damage; Genotoxicty; RAPD-PCR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100406

Assessing and screening for T-cell epitopes from Mycobacterium tuberculosis RD2 proteins for the diagnosis of active tuberculosis
Provedor de dados: 55
Autores: Chen,Jiazhen; Ruan,Qiaoling; Shen,Yaojie; Wang,Sen; Shao,Lingyun; Zhang,Wenhong.
ABSTRACT The Region of D eletion 2 (RD2) of Mycobacterium tuberculosis encodes reserved antigens that contribute to bacterial virulence. Among these antigens, Rv1983, Rv1986, Rv1987, and Rv1989c have been shown to be immunodominant in infected cattle; however, their diagnostic utility has not been evaluated in humans.In this study, we screened 87 overlapping synthetic peptides encoded by five RD2 proteins for diagnosing tuberculosis epitopes in 50 active tuberculosis (TB) cases, 31 non-tuberculosis patients and 36 healthy individuals. A pool of promising epitopes was then assessed for their diagnostic value in 233 suspected TB patients using a whole blood IFN-γ release assay.Only 10 peptides were recognized by more than 10% of active tuberculosis patients....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium tuberculosis; T-cell epitope; Diagnostic antigen.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000600462

Assessing causal links in fish stock–recruitment relationships
Provedor de dados: 5
Autores: Pierre, Maud; Rouyer, Tristan; Bonhommeau, Sylvain; Fromentin, Jean-marc.
Understanding whether recruitment fluctuations in fish stock arise from stochastic forcing (e.g. environmental variations) rather than deterministic forces (e.g. intrinsic dynamics) is a long standing question with important applied consequences for fisheries ecology. In particular, the relationship between recruitment, spawning stock biomass and environmental factors is still poorly understood, even though this aspect is crucial for fisheries management. Fisheries data are often short, but arise from complex dynamical systems with a high degree of stochastic forcing, which are difficult to capture through classic modelling approaches. In the present study, recent statistical approaches based on the approximation of the attractors of dynamical systems are...
Tipo: Text
Palavras-chave: Causality; Forecasting models; Marine.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00408/51930/52555.pdf

Assessing cetacean surveys throughout the Mediterranean Sea: a gap analysis in environmental space
Provedor de dados: 5
Autores: Mannocci, Laura; Roberts, Jason J.; Halpin, Patrick N.; Authier, Matthieu; Boisseau, Oliver; Bradai, Mohamed Nejmeddine; Canadas, Ana; Chicote, Carla; David, Lea; Di-meglio, Nathalie; Fortuna, Caterina M; Frantzis, Alexandros; Gazo, Manel; Genov, Tilen; Hammond, Philip S.; Holcer, Drasko; Kaschner, Kristin; Kerem, Dani; Lauriano, Giancarlo; Lewis, Tim; Di Sciara, Giuseppe Notarbartolo; Panigada, Simone; Antonio Raga, Juan; Scheinin, Aviad; Ridoux, Vincent; Vella, Adriana; Vella, Joseph.
Heterogeneous data collection in the marine environment has led to large gaps in our knowledge of marine species distributions. To fill these gaps, models calibrated on existing data may be used to predict species distributions in unsampled areas, given that available data are sufficiently representative. Our objective was to evaluate the feasibility of mapping cetacean densities across the entire Mediterranean Sea using models calibrated on available survey data and various environmental covariates. We aggregated 302,481 km of line transect survey effort conducted in the Mediterranean Sea within the past 20 years by many organisations. Survey coverage was highly heterogeneous geographically and seasonally: large data gaps were present in the eastern and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00626/73789/75004.pdf

Assessing efficacy of jojoba crushed seed and oil cake on growth vigor, nutritional status of Superior grapevine cuttings and controlling the root-knot nematode
Provedor de dados: 111
Autores: Hafez, Omaima M.
The increasing demand for environmental protection and sustainable food production requires increasing towards the use of natural and non-toxic materials for agriculture. Thus, the target of the current research was assessing the efficacy of jojoba crushed seed, oil cake (seed after compressing) and bio-nematicide (Nema-Foo®) on growth and nutritional status of Superior grapevine cuttings as well as controlling Meloidogyne incognita in the Pomology greenhouse at NRC, Dokki, Giza, under Egyptian conditions during two successive seasons (2015-2016). Eleven treatments were done on Superior grapevine cuttings (one year old) as jojoba crushed seed and jojoba oil cake (3 and 6 g, for each) with or without infection, Nema-Foo® (5 %) with infection were added, in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: National Research Centre Superior grapevine cutting; Vegetative growth; Nutritional status; Controlling root-knot nematode.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4407

Assessing, quantifying and valuing the ecosystem services of coastal lagoons
Provedor de dados: 5
Autores: Newton, Alice; Brito, Ana C.; Icely, John D.; Derolez, Valerie; Clara, Ines; Angus, Stewart; Schernewski, Gerald; Inacio, Miguel; Lillebo, Ana I.; Sousa, Ana I.; Bejaoui, Bechir; Solidoro, Cosimo; Tosic, Marko; Canedo-arguelles, Miguel; Yamamuro, Masumi; Reizopoulou, Sofia; Tseng, Hsiao-chun; Canu, Donata; Roselli, Leonilde; Maanan, Mohamed; Cristina, Sonia; Ruiz-fernandez, Ana Carolina; De Lima, Ricardo F.; Kjerfve, Bjorn; Rubio-cisneros, Nadia; Perez-ruzafa, Angel; Marcos, Concepcion; Pastres, Roberto; Pranovi, Fabio; Snoussi, Maria; Turpie, Jane; Tuchkovenko, Yurii; Dyack, Brenda; Brookes, Justin; Povilanskas, Ramunas; Khokhlov, Valeriy.
The natural conservation of coastal lagoons is important not only for their ecological importance, but also because of the valuable ecosystem services they provide for human welfare and wellbeing. Coastal lagoons are shallow semi-enclosed systems that support important habitats such as wetlands, mangroves, salt-marshes and seagrass meadows, as well as a rich biodiversity. Coastal lagoons are also complex social-ecological systems and the ecosystem services that lagoons deliver provide livelihoods, benefits wellbeing and welfare to humans. This study assessed, quantified and valued the ecosystem services of 32 coastal lagoons. The main findings of the study were: (i) the definitions of ecosystem services are still not generally accepted; (ii) the...
Tipo: Text
Palavras-chave: Coastal lagoons; Ecosystem services; Climate change; Human welfare; Benefits; Wellbeing.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00427/53879/57166.pdf

Assessing stakeholder's experience and sensitivity on key issues for the economic growth of organic aquaculture production
Provedor de dados: 21
Autores: Lembo, Giuseppe; Jokumsen, Alfred; Spedicato, Maria Teresa; Facchini, Maria Teresa; Bitetto, Isabella.
Participatory management is widely recognised as a working method of paramount importance, based on the principles of knowledge sharing, accountability and legitimacy. Hence, it is broadly considered suitable for addressing issues related to the sustainable development of the seafood industry, and specifically, of the aquaculture system. A survey focused on the current EU regulatory framework was carried out to elicit stakeholders’ preferences, knowledge and experience on key issues for the development of organic aquaculture, supported by science-based regulations. The survey was completed by 65 stakeholders belonging to several categories, and it was supported by the implementation of the Analytic Hierarchy Process method. Stakeholders’ preferences were...
Tipo: Journal paper
Palavras-chave: Consumer issues; Aquaculture; European Union; Regulation.
Ano: 2018
URL: http://orgprints.org/35348/1/JMPO_2018_Organic_aquaculture.pdf

Assessing the genotypic performance of carioca beans through mixed models
Provedor de dados: 65
Autores: Souza,Yure Pequeno de; Santos,Paulo Ricardo dos; Nascimento,Maxwel Rodrigues; Costa,Kleyton Danilo da Silva; Lima,Thalyson Vasconcelos; Oliveira,Tâmara Rebecca Albuquerque de; Costa,Antônio Félix da; Pereira,Helton Santos; Silva,José Wilson da.
ABSTRACT:  Using genotypes adapted to different regions is one of the main ways to increase Brazilian bean yield. The aim of the present study was to assess the genotypic performance of Carioca beans through mixed models. Fourteen Carioca bean genotypes were assessed in four locations in Pernambuco State (Arcoverde, Caruaru, Belém de São Francisco and São João counties) in 2015. The experiments followed a completely randomized block design, with three repetitions. Genetic parameters were estimated according to the REML/BLUP methodology, whereas genotype selection was based on the harmonic mean of relative performance of genetic values method (MHPRVG). The mean genotype heritability had moderate magnitude, high selective accuracy, besides allowing selection...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L.; Adaptability; Productivity; REML/BLUP; Stability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700201

Assessing the impact of SAR altimetry for global ocean analysis and forecasting
Provedor de dados: 5
Autores: Verrier, Simon; Le Traon, Pierre-yves; Remy, Elisabeth; Lellouche, Jean Michel.
Satellite altimetry provides essential sea level observations to constrain ocean analysis and forecasting systems. New generation of nadir altimeters now provides enhanced capability thanks to a SAR mode that allows reducing the 1 Hz (7 km) measurement noise level from about 3 to 1 cm RMS. A first assessment of the impact of SAR altimetry for global ocean analysis and forecasting is carried out using Observing System Simulation Experiments (OSSEs) with the global Mercator Ocean high resolution 1/12° system. OSSEs are used to quantify the impact of assimilating multiple altimeter missions with and without a SAR mode. A simple twin experiment set up that only takes into account initialisation errors and impact of altimeter random noise is used. Results are...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56414/58326.pdf

Assessing the Microbiota of Black Soldier Fly Larvae (Hermetia illucens) Reared on Organic Waste Streams on Four Different Locations at Laboratory and Large Scale
Provedor de dados: 21
Autores: Wyants, E.; Frooninckx, L.; Crauwels, S.; Verreth, C.; De Smet, J.; Sandrock, C.; Wohlfahrt, J.; Van Schelt, J.; Depraetere, S.; Lievens, B.; Van Miert, S.; Claes, J.; Van Campenhout, L.
This study aimed to gain insight into the microbial quality, safety and bacterial community composition of black soldier fly larvae (Hermetia illucens) reared at different facilities on a variety of organic waste streams. For seven rearing cycles, both on laboratory-scale and in large-scale facilities at several locations, the microbiota of the larvae was studied. Also samples of the substrate used and the residue (= leftover substrate after rearing, existing of non-consumed substrate, exuviae and faeces) were investigated. Depending on the sample, it was subjected to plate counting, Illumina Miseq sequencing and/or detection of specific food pathogens. The results revealed that the substrates applied at the various locations differed substantially in...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Feeding and growth Research methodology and philosophy Produce chain management.
Ano: 2018
URL: http://orgprints.org/34696/1/Wynants_etal_2018_MicrobialEcology-online-p1-18.pdf

Assessing the performance durability of elastomeric moorings: Assembly investigations enhanced by sub-component tests
Provedor de dados: 5
Autores: Gordelier, T.; Parish, D.; Thies, P. R.; Weller, S.; Davies, Peter; Le Gac, Pierre-yves; Johanning, L.
The growing marine renewable energy sector has led to a demand for increasingly compliant mooring systems. In response, several innovative mooring tethers have been proposed demonstrating potential customisation to the stiffness profile and reduced peak mooring loads. Many of these novel systems utilise materials in a unique application within the challenging marine environment and their long term durability remains to be proven. This paper presents a multifaceted investigation into the durability of a novel polyester mooring tether with an elastomeric core. Laboratory based functionality tests are repeated on tether assemblies following a 6 month sea deployment. Results show a 45% average increase in dynamic axial stiffness. This is supported by high...
Tipo: Text
Palavras-chave: Marine energy; Mooring; Elastomer; Durability; EPDM; Component testing.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00434/54605/55987.pdf

Assessing the population density of the spotted paca, Cuniculus paca , (Rodentia: Cuniculidae) on an Atlantic Forest island, southeastern Brazil
Provedor de dados: 103
Autores: Ferreguetti,Átilla C.; Pereira,Bruno C.; Bergallo,Helena G.
ABSTRACT The spotted paca, Cuniculus paca (Linnaeus, 1766), is a Neotropical, opportunistic, frugivorous caviomorph rodent, that inhabits primarily broadleaf forests. We aimed to provide the first estimates of density of C. paca for the Ilha Grande, an island located in the Atlantic Rain Forest biome of Brazil. Density and population size were estimated using the total number of individuals observed along each trail through the program DISTANCE 7. Our estimates of density and population size reinforces the importance of the Ilha Grande as an important reservoir of the species. Therefore, the results presented herein can be a starting point to support future action plans for the species, making predictions regarding the ecosystem and management and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abundance; Distance sampling; Ilha Grande State Park; Line-transect.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100344

Assessing the Potential Benefits of the Geostationary Vantage Point for Generating Daily Chlorophyll-a Maps in the Baltic Sea
Provedor de dados: 5
Autores: Bellacicco, Marco; Ciani, Daniele; Doxaran, David; Vellucci, Vincenzo; Antoine, David; Wang, Menghua; D'Ortenzio, Fabrizio; Marullo, Salvatore.
Currently, observations from low-Earth orbit (LEO) ocean color sensors represent one of the most used tools to study surface optical and biogeochemical properties of the ocean. LEO observations are available at daily temporal resolution, and are often combined into weekly, monthly, seasonal, and annual averages in order to obtain sufficient spatial coverage. Indeed, daily satellite maps of the main oceanic variables (e.g., surface phytoplankton chlorophyll-a) generally have many data gaps, mainly due to clouds, which can be filled using either Optimal Interpolation or the Empirical Orthogonal Functions approach. Such interpolations, however, may introduce large uncertainties in the final product. Here, our goal is to quantify the potential benefits of...
Tipo: Text
Palavras-chave: Remote sensing; Ocean color products; Geostationary sensor; Baltic Sea.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00585/69693/67578.pdf

Assessing the role of the research in the transition to organic farming by using the Actor Network Theory: lessons from two case studies in France and Bulgaria
Provedor de dados: 21
Autores: Quiédeville, Sylvain; Slavova, Petya; Touzard, Jean-Marc; Barjolle, Dominique.
This paper explores the potential of Actor Network Theory (ANT) in understanding how the process of interaction and translation between human and non-human actors contribute to the development, adoption and diffusion of science-based innovations linked to the transition to organic farming. The study relies on two case studies, the French Camargue case covering a range of technical and social innovations, and the case from Bulgaria focusing on the development of a technical and product innovation, i.e. a veterinary product for organic beekeeping. The paper shows the limitations of classical approaches in studying innovations since they underestimate the role of heterogeneous actors, their status, and how they interact with each other. We argue that focusing...
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems; Environmental aspects; Knowledge management.
Ano: 2018
URL: http://orgprints.org/33685/1/Theme1_Qui_deville.pdf

Assessing the sensitivity of bivalve populations to global warming using an individual-based modelling approach
Provedor de dados: 5
Autores: Thomas, Yoann; Bacher, Cedric.
Climate change exposes benthic species populations in coastal ecosystems to a combination of different stressors (e.g. warming, acidification and eutrophication), threatening the sustainability of the ecological functions they provide. Thermal stress appears to be one of the strongest drivers impacting marine ecosystems, acting across a wide range of scales, from individual metabolic performances to geographic distribution of populations. Accounting for and integrating the response of species functional traits to thermal stress is therefore a necessary step in predicting how populations will respond to the warming expected in coming decades. Here, we developed an individual‐based population model using a mechanistic formulation of metabolic processes...
Tipo: Text
Palavras-chave: Benthic species; Biogeography; Climate scenario; Dynamic energy budget; Global warming; Phenology; Population dynamics; Temperature tolerance.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00450/56163/57710.pdf

Assessing the Variability in the Relationship Between the Particulate Backscattering Coefficient and the Chlorophyll a Concentration From a Global Biogeochemical-Argo Database
Provedor de dados: 5
Autores: Barbieux, Marie; Uitz, Julia; Bricaud, Annick; Organelli, Emanuele; Poteau, Antoine; Schmechtig, Catherine; Gentili, Bernard; Obolensky, Grigor; Leymarie, Edouard; Penkerc'H, Christophe; D'Ortenzio, Fabrizio; Claustre, Herve.
Characterizing phytoplankton distribution and dynamics in the world's open oceans requires in situ observations over a broad range of space and time scales. In addition to temperature/salinity measurements, Biogeochemical-Argo (BGC-Argo) profiling floats are capable of autonomously observing at high-frequency bio-optical properties such as the chlorophyll fluorescence, a proxy of the chlorophyll a concentration (Chla), the particulate backscattering coefficient (b(bp)), a proxy of the stock of particulate organic carbon, and the light available for photosynthesis. We analyzed an unprecedented BGC-Argo database of more than 8,500 multivariable profiles collected in various oceanic conditions, from subpolar waters to subtropical gyres. Our objective is to...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00673/78495/80780.pdf

Assessment of 112 tomato (Solanum lycopersicum L.) cultivars for industrial processing in Portoviejo, Ecuador
Provedor de dados: 109
Autores: Cañadas-López,Álvaro Gustavo; Rade-Loor,Diana Yasbhet; Quijije-Pinargote,Raúl Ovidio; Sotomayor,Ignacio Antonio; Ormaza-Molina,Alexandra Maricela.
Abstract Tomato (Solanum lycopersicum L.) processing industry requires varieties with increased production and quality, and also with resistance to pest, in order for producers to cultivate these. The aim of this study was to carry out an evaluation of 112 tomato cultivars for production and quality characteristics from the following providers: Orsetti Seed, Heiz Seed, Ohio University, United Genetic and Harrys Moran. The experiment was conducted at the Experimental Research Station Portoviejo of INIAP. Statistical analyses used were principal components analysis for a group of112 cultivars based on production parameter: yield (t.ha-1), average fruit weight (g), number of fruits per plant, defective fruits per plant; in addition to quality parameters as:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Variability; Production; Quality; Paste; Food processing; Breeding program.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200347

ASSESSMENT OF A MODIFIED MIXER IN WET DEHULLING OF COWPEA (Vigna unguiculata)
Provedor de dados: 111
Autores: Ogunnigbo, Olawale Charles; Dare, Adetan; Olusola, Olusunmade Femi.
This study evaluates the performance of a modified flour mixer for use as a wet bean de-hulling device. The effect of soaking time, running time and operating speed was investigated. The machine was driven at 150, 200, 250, 300 and 350 rpm, for operating times 1, 2, 3, 4 and 5mins in dehulling beans soaked in water at ambient temperature of 29 ± 2oC for 2, 4, 6, 8 and 10 minutes. The results showed that soaking time, operating speed and machine running time have significant effect (at 5% significance level) on all the performance indices of the machine. The highest de-hulling efficiency of 92.68% with percentage seed breakage of 31.35% was observed for black eye pea; corresponding values for brown beans were 91.65% and 25.20% respectively. These values...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3977

Assessment of a segregated medicated early weaning protocol for elimination of Actinobacillus pleuropneumoniae
Provedor de dados: 65
Autores: Tamiozzo,Pablo Jesús; Carranza,Alicia Isabel; Pelliza,Bibiana Rosa; Parada,Julián; Ambrogi,Arnaldo.
ABSTRACT:  To assess the success of a segregated medicated early weaning protocol for elimination of Actinobacillus pleuropneumoniae, ten consecutive batches of 100 pigs per batch weaned at 7-9 days of age were monitored at 21-22 weeks of age looking for presence of productive cough, presence of antibodies against the agent and pleuropneumonia-compatible lung lesions at slaughter. Also, whole tonsils were processed for A. pleuropneumoniae identification by both bacteriological isolation and nested-PCR using a direct method. Positive serological test (1.4%) and PCR (3.5%) results, suggested that A. pleuropneumoniae could not be eradicated in all batches, even using segregated medicated early weaning protocol.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Swine; Pleuropneumonia; Actinobacillus pleuropneumoniae; Elimination; Segregated medicated early weaning.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700451

Assessment of bacterial dependence on marine primary production along a northern latitudinal gradient
Provedor de dados: 5
Autores: Fouilland, Eric; Le Floc'H, Emilie; Brennan, Debra; Bell, Elanor M.; Lordsmith, Sian L.; Mcneill, Sharon; Mitchell, Elaine; Brand, Tim D.; Garcia-martin, E. Elena; Leakey, Raymond J. G.
Recent observations in polar marine waters have shown that a large fraction of primary production may be lost to respiration by planktonic bacteria due to very low bacterial growth efficiencies in cold waters. Here we report that sea temperature may be a key factor influencing the interaction between bacteria and primary production in North Atlantic and Arctic waters, suggesting that low primary production rates could not sustain bacterial carbon demand in the coldest Arctic waters. The use of freshly produced phytoplankton exudate by bacteria in early- and mid-summer was assessed, together with the bacterial uptake of dissolved inorganic nitrogen (DIN = nitrate and ammonium), in surface waters along a latitudinal gradient from the North Sea to the Arctic...
Tipo: Text
Palavras-chave: Carbon coupling; Arctic waters; Phytoplankton and bacteria interactions; Nitrogen fluxes.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56417/58087.pdf

Assessment of conventional PCR and real-time PCR compared to the gold standard method for screening Streptococcus agalactiae in pregnant women
Provedor de dados: 55
Autores: Ferreira,Michele Berger; de-Paris,Fernanda; Paiva,Rodrigo Minuto; Nunes,Luciana de Souza.
ABSTRACT Group B Streptococcus is a causative agent of invasive neonatal infections. Maternal colonization by Streptococcus agalactiae is a necessary condition for vertical transmission, with efficient screening of pregnant women playing an essential role in the prevention of neonatal infections. In this study, we aimed to compare the performance of conventional polymerase chain reaction and real-time PCR assays as screening methods for S. agalactiae in pregnant women against the microbiological culture method considered as the gold-standard. A total of 130 samples from pregnant women were analyzed for sensitivity, specificity, positive predictive value, and negative predictive value. Statistical analysis was performed using the SPSS software, version...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptococcus agalactiae; Pregnant women; Screening; Conventional PCR; Real-time PCR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000600449

Assessment of FTA card employment for Pasteurella multocida DNA transport and detection of virulence-associated genes in strains isolated from fowl cholera in the United States
Provedor de dados: 45
Autores: Almeida,C.N.; Furian,T.Q.; Borges,K.A.; Perdoncini,G.; Mauel,M.J.; Rocha,S.L.S.; Nascimento,V.P.; Salle,C.T.P.; Moraes,H.L.S.
ABSTRACT Fowl Cholera (FC) is a disease caused by Pasteurella multocida. The severity of this disease is partly caused by virulence factors. Genes encoding fimbriae, capsule, sialidases and proteins for iron metabolism may be related to P. multocida’s ability to infect the host. Besides to examining DNA for the presence of virulence genes, DNA is essential for the diagnostic and FTA cards are an alternative for genetic material transport. The study aims to evaluate the viability of P. multocida DNA transport using the cards and to detect 14 virulence genes in 27 strains isolated from FC cases in the United States by multiplex-PCR. No growth was observed in any of the FTA cards, which was essential to assess the security. Furthermore, DNA detection was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fowl cholera; FTA cards; Virulence genes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601855

Assessment of genetic integrity, splenic phagocytosis and cell death potential of (Z)-4-((1,5-dimethyl-3-oxo-2-phenyl-2,3dihydro-1H-pyrazol-4-yl) amino)-4-oxobut-2-enoic acid and its effect when combined with commercial chemotherapeutics
Provedor de dados: 74
Autores: Oliveira,Rodrigo Juliano; da Cruz Leite Santos,Naiara; Pesarini,João Renato; de Oliveira,Beatriz Carneiro; Berno,Claudia Rodrigues; de Araújo,Flávio Henrique Souza; da Silveira,Ingridhy Ostaciana Maia Freitas; Nascimento,Raquel Oliveira; Brochado Antoniolli-Silva,Andréia Conceição Milan; Duenhas Monreal,Antônio Carlos; Beatriz,Adilson; de Lima,Dênis Pires; da Silva Gomes,Roberto.
Abstract The increased incidence of cancer and its high treatment costs have encouraged the search for new compounds to be used in adjuvant therapies for this disease. This study discloses the synthesis of (Z)-4-((1,5-dimethyl-3-oxo-2-phenyl-2,3dihydro-1H-pyrazol-4-yl) amino)-4-oxobut-2-enoic acid (IR-01) and evaluates not only the action of this compound on genetic integrity, increase in splenic phagocytosis and induction of cell death but also its effects in combination with the commercial chemotherapeutic agents doxorubicin, cisplatin and cyclophosphamide. IR-01 was designed and synthesized based on two multifunctionalyzed structural fragments: 4-aminoantipyrine, an active dipyrone metabolite, described as an antioxidant and anti-inflammatory agent; and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Splenic phagocytosis; Comet assay; Micronucleus test; Cell death; Chemoprevention.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100154

Assessment of genetic mutation frequency induced by oxidative stress in Trypanosoma cruzi
Provedor de dados: 74
Autores: Torres-Silva,Carolina Furtado; Repolês,Bruno Marçal; Ornelas,Hugo Oliveira; Macedo,Andréa Mara; Franco,Glória Regina; Junho Pena,Sérgio Danilo; Tahara,Erich Birelli; Machado,Carlos Renato.
Abstract Trypanosoma cruzi is the etiological agent of Chagas disease, a public health challenge due to its morbidity and mortality rates, which affects around 6-7 million people worldwide. Symptoms, response to chemotherapy, and the course of Chagas disease are greatly influenced by T. cruzi‘s intra-specific variability. Thus, DNA mutations in this parasite possibly play a key role in the wide range of clinical manifestations and in drug sensitivity. Indeed, the environmental conditions of oxidative stress faced by T. cruzi during its life cycle can generate genetic mutations. However, the lack of an established experimental design to assess mutation rates in T. cruzi precludes the study of conditions and mechanisms that potentially produce genomic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: T. cruzi; DNA; Mutation frequency; H2O2.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000300466

Assessment of indices of thermal stress indicators among male buffaloes reared in the Eastern Brazilian Amazon
Provedor de dados: 2
Autores: Pantoja, Messy Hennear de Andrade; Silva, Jamile Andréa Rodrigues da; Barbosa, Antônio Vinicius Corrêa; Martorano, Lucieta Guerreiro; Garcia, Alexandre Rossetto; Lourenço Júnior, José de Brito.
This research aimed to determine the most appropriate thermal comfort index for buffaloes reared in the Eastern Amazon, Pará, Brazil. Twenty male Murrah buffaloes were used, and data on climate variables, rectal temperature (RT), body surface temperature (BST), and respiratory rate (RR) were recorded. Subsequently, the following indices were calculated: Temperature and Humidity Index (THI), Global Temperature and Humidity Index (GTHI), Benezra’s Thermal Comfort Index (BTCI), Ibéria’s Heat Tolerance Index (IHTI), the general, effective, and practical Buffalo Comfort Climatic Conditions Indices (BCCCIg, BCCCIe, and BCCCIp, respectively) and the general, effective, and practical Buffalo Environmental Comfort Indices (BECIg, BECIe, and BECIp, respectively) in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.05.00-4 e 5.04.05.01-2 bioclimatology; Bubalus bubalis; Heat; Stress.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37831

Assessment of Integrated Weed Management Approaches on Asphodelus tenuifolius in Chickpea
Provedor de dados: 87
Autores: KHAN,I.; KHAN,M.I.; ULLAH,H.; HAROON,M.; GUL,B.
ABSTRACT: Chickpea is the third most important crop of rainfed areas of Pakistan, and it is severely affected by noxious weed Asphodelus tenuifolius. Therefore, a field trial was conducted to evaluate the effect of different allelopathic weed extracts, herbicides and mulches in controlling A. tenuifolius and other associated weeds in chickpea at “District Karak” Khyber Pakhtunkhwa-Pakistan. The experiment was carried out in a Randomized Complete Block Design (RCBD) and replicated thrice using a chickpea cultivar (Chattan) which was grown for the experimental trial. There were 9 treatments along with control for comparison. The treatments Stomp 330 EC (Pre-emergence) at 2.5 L ha-1, Fenoxaprop-p-ethyl, Bromoxanil+MCPA (Tank mix), Starane-M, mulching...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Cicer arietinum L.; Herbicides; Mulches; And wild onion.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100300

Assessment of left atrial function in dogs with myxomatous mitral valve disease by biplane simpson’s method
Provedor de dados: 45
Autores: Coelho,M.R.; Muzzi,R.A.L.; Abreu,C.B.; Schulien,T.; Muzzi,L.A.L.; Oliveira,L.E.D.; Cherem,M.
ABSTRACT The relationship between the diameter of the left atrium (LA) and aorta (Ao) is considered as a prognostic factor in chronic mitral valve disease. As the left atrium is a three-dimensional structure, methods based on measurement of the chamber volume can be more accurate than linear methods.The aim of this study was to assess the feasibility of measuring LA volume with 2D echocardiography using the biplane modified Simpson (SIMP) method in 33 dogs with various classes of myxomatous mitral valve disease (MMVD), as well as to present values of LA function using the atrial diastolic and systolic volume indices (ADVI and ASVI), cardiac index (ACI) and atrial ejection fraction (AEF). We observed agreement among the LA/Ao ratio and the atrial volume...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dogs; Valvulopathy; 2D echocardiography; LA volume.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501349

Assessment of Mediterranean Aquaculture Sustainability
Provedor de dados: 5
Autores: Cidad, Maite; Peral, Irene; Ramos, Saioa; Basurco, Bernardo; López-francos, Antonio; Muniesa, Ana; Cavallo, Marianna; Perez, Jose; Aguilera, Cristóbal; Furones, Dolors; Reverté, Carmen; Sanjuan-vilaplana, Anna; Edgar, Brun; Dverdal Jansen, Mona; Tavornpanich, Saraya; Raux, Pascal; Baraibar Díez, Elisa; Cobo, Angel; Fernández Polanco, José Manuel; Llorente García, Ignacio; Fernández Sánchez, José Luis; Luna García, Manuel; Luna Sotorrio, Ladislao; Odriozola Zamanillo, María; Gulzari, Benan; Janssen, Kasper; Komen, Hans.
Aquaculture is a source of food, critical and essential to feed humanity and to ensure the world’s food security, and, also is a business that generates economic interest. This is clearly specified in the analysis document of the State of Fisheries and Aquaculture FAO 2016, which exposes that “aquaculture will become the main driver of change in the fisheries and aquaculture sector“. Aquaculture is the productive industrial activity that will play a crucial role in providing solutions to the millennium challenges. Globally this is the main idea that exists under the MedAID EU Horizon 2020 project. Production and productivity of Mediterranean marine fish aquaculture, mainly seabass and seabream, are stagnating or growing slowly as a result of multiple and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00515/62630/66998.pdf

Assessment of mercury contamination in Brycon falcatus (Characiformes: Bryconidae) and human health risk by consumption of this fish from the Teles Pires River, Southern Amazonia
Provedor de dados: 83
Autores: Matos,Liliane S. de; Silva,João Otávio S.; Kasper,Daniele; Carvalho,Lucélia N.
ABSTRACT Brycon falcatus is one of the most highly consumed species of fish within the region in the Teles Pires basin, and has great commercial importance in sport and professional artisanal fishing. The objective of this study was to analyze the presence and concentration of total mercury (THg) in the muscle, liver and gills of B. falcatus, and calculate the risk to human health of THg contamination from ingestion of the fish. THg concentrations were similar in the liver (0.076 mg kg-1) and muscle (0.052 mg kg-1), and higher than in the gills (0.009 mg kg-1). The levels of HgT present in B. falcatus tissues did not influence weight gain and nutritional status. Based on the condition factor, weight and length ratio and hepatosomatic index, it seems that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Condition factor; Hepatosomatic index; Matrinxã; Tapajós basin; Weight-length relationship.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100203

Assessment of natural vegetal extracts in the inhibition of Leuconostoc mesenteroides MSI
Provedor de dados: 114
Autores: Serra,M. A; Garnero,J. A; Nicolau,V. V; Andreatta,A. E.
The present study focuses on the assessment of natural vegetal extracts in the inhibition of bacteria altering Vienna sausages whose growth becomes evident in the vacuum packed product after two to three weeks of refrigerated storage causing packages to swell. The different natural extracts were obtained by means of steam stripping, microwave assisted extraction and ultrasound assisted extraction. Apart from these extracts, commercial essential oils, pure compounds present in the vegetal kingdom and solutions were also evaluated. For each of the extracts, microbial sensitivity tests were carried out in order to assess the inhibitory/bactericidal effect against Leuconostoc mesenteroides MS1. It has been found that the essential oils obtained from Citrus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leuconostoc mesenteroides MS1; Antimicrobial; Essential oil; Inhibitor; Bactericide; Vienna sausage.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2018000100006

Assessment of petroleum biodegradation for Bacillus toyonensis by the using redox indicator 2,6 dichlorophenol indophenol
Provedor de dados: 3
Autores: Peixoto, Ferdyanne Beatriz Sabóia; Peixoto, Jean Charles da Cunha; Motta, Diana Cibelli Lucas; Peixoto, Ana Teresa Miranda; Pereira, José Odair; Astolfi-Filho, Spartaco.
Petroleum degrading microorganisms have been isolated from different environments with the purpose of being used in bioremediation processes in areas impacted by petroleum spills. The objective of this study was to evaluate the ability of Bacillus toyonensis AM07 strain to metabolize petroleum compounds. The strain was isolated from the effluent dike of the Urucu Petroleum Province, Coari - Amazonas, Brazil. The degrading activity of B. toyonensis was evaluated by the colorimetric method using the redox indicator 2,6-dichlorophenol indophenol (DCPIP). Thus, the microorganism was inoculated into minimal medium with DCPIP, and with petroleum as the sole carbon source. The degradation potential of the microorganism was found by changing the DCPIP staining and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.12.00.00-9 2.12.00.00-9 Amazon; B. toyonensis; Biodegradability; DCPIP Microbiologia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/35640

Assessment of soil loss vulnerability in data-scarce watersheds in southern Brazil
Provedor de dados: 64
Autores: Steinmetz,Alice Alonzo; Cassalho,Felício; Caldeira,Tamara Leitzke; Oliveira,Vinícius Augusto de; Beskow,Samuel; Timm,Luis Carlos.
ABSTRACT Soil erosion is currently one of the main concerns in agriculture, water resources, soil management and natural hazards studies, mainly due to its economic, environmental and human impacts. This concern is accentuated in developing countries where the hydrological monitoring and proper soil surveys are scarce. Therefore, the use of indirect estimates of soil loss by means of empirical equations stands out. In this context, the present study proposed the assessment of the Revised Universal Soil Loss Equation (RUSLE) with the aid of Geographical Information Systems (GIS) and remote sensing for two agricultural watersheds in southern Rio Grande do Sul - Brazil. Among all RUSLE factors, LS showed the closest patterns to the local when compared to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil erosion; Revised universal soil loss equation; Geographical information systems; Remote sensing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000600575

Assessment of Termite mound Additive on Soil Physical Characteristics
Provedor de dados: 111
Autores: OMOFUNMI, Omofunmi Eric; OLADIPO, OLAPOSI ISAAC.
This study was performed to assess termite mound inherent property as additive forimprovement of soil strength in Nigeria. The mound on the Rhodic Acrisol was sampled fromtop at 0 - 60 cm, 60 - 120 cm and 120 - 180 cm intervals through a vertical section. For theRhodic Acrisol, three samples were sampled from depth at 0 – 60 cm, 60 – 120 cm and 120 –180 cm intervals through a vertical section.Termite mound sample was mixed with the two  soil samples separately, that is, termite mound and clayey soil in one part and termite moundand laterite soil in another part. Twenty trials experiment were conducted on the soils duringcompact test for soil mix ranging from 0 to 100 % at interval of 5 %.  The optimum moisturecontent obtained from the compaction test was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural and aqualcultural engineering Termite mound; Additive; Laterite soil; Clay soil; Physical characteristics.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4289

ASSESSMENT OF THE HEMOAGLUTINANT AND DIGESTIVE ENZYME INHIBITORY ACTIVITY OF EXTRACTS OBTAINED FROM DIFFERENT PARTS OF ATEMOIA
Provedor de dados: 94
Autores: Serquiz,Alexandre Coelho; Serquiz,Raphael Paschoal; Peixoto,Thayane Kerbele Oliveira das Neves; Santos,Elizeu Antunes dos; Rocha,Hugo Alexandre Oliveira.
ABSTRACT  The benefits of various foods, such as fruits and vegetables, have been the focus of several studies aimed at improving welfare, health, and reducing the incidence of diseases. Therefore, the present paper objectified to investigate the presence of molecules of biotechnological and pharmacological interest in peel, seed, and pulp of Annona x atemoya Mabb. Aqueous extracts of the fruit parts were obtained with different buffers and assessed as to their protein and phenolic compounds content. The three parts of the fruit presented different proportions of these compounds when subject to different extraction conditions, with the highest concentrations of proteins being found in the seed and phenolic compounds in the peel of the studied fruit....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Annona x atemoya; Residues; Protease inhibitors; Lectins.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000100101

Assessment of the occurrence and richness of arbuscular mycorrhizal fungal spores by direct analysis of field samples and trap culture - a comparative study
Provedor de dados: 42
Autores: LEAL,PATRÍCIA L.; CARVALHO,TEOTONIO S. DE; SIQUEIRA,JOSÉ OSWALDO; MOREIRA,FATIMA M.S.
ABSTRACT In this work, we hypothesized that two spore-based methods, direct analysis of field samples and trap cultures, simultaneously used for assessment of occurrence and species richness of arbuscular mycorrhizal fungi (AMF) may vary in their efficiency according to the environmental conditions and the total AMF species richness of the evaluated ecosystem. The performance of both methods was analyzed based on two datasets: 1) a complete site x species matrix compiled from two studies in different land uses in the Amazon using direct analysis of field samples and trap cultures. 2) Total number of AMF morphotypes detected by both methods in published manuscripts across several ecosystems. From dataset 1, direct analysis of field samples revealed 57...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alpha and beta diversity; Diversity assessment methods; Glomeromycota; Spore counts; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502359

Assessment of the Potential Implementation of Solar Energy Generation in State Schools in Curitiba/PR
Provedor de dados: 52
Autores: Pereira,Juliano da Silva; Ribeiro,Daniele Abe; Lucena,Francielle Henrique; Urbanetz Júnior,Jair.
ABSTRACT Solar energy as a form of electric power generation is gaining ground in Brazil, being the subject of worldwide discussions on sustainability. The electric energy, a right of all citizens, represents a consumption of natural resources on a large scale. State schools in Paraná invested more than R$ 46 million to guarantee electricity and thus provide essential running conditions to the system in 2016. Through open data, 15 schools from "Regional Administrativa do Cajuru", in Curitiba/PR, were evaluated in consumption and expenses of electric energy from January to May of 2017 and a solar photovoltaic system was dimensioned to supply the demand of each school. From that, it was estimated the total saving from the electricity that would no longer be...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Photovoltaic Solar Energy; Renewable energy; Education for Sustainability; State Schools; Public Administration.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200208

Assessment of the yield loss imparted by Orobanche aegyptiaca in tomato in Pakistan
Provedor de dados: 42
Autores: AHMAD,TANVEER; AHMAD,BILAL; TARIQ,RANA M. SABIR; SYED,M. ZIA-UL-HASSAN; AHMAD,ZAHOOR.
Abstract Broomrapes (Orobanche sp.) are root holoparasitic plants causing severe damage to various families of horticultural crops. A Preliminary survey was carried in tomato fields infested with orobanche in Potohar plateau of Pakistan. Results indicated that each planting bed comprising10-12 tomato plants contained 7-8 parasitic weeds. Overall survey indicated the 65-70% plants suffered partial or complete yield loss. Further, it was estimated that the number of weeds inhabiting plant-1 was ranged from 2-4. Yield loss was estimated at 57.17 tons/ha while in terms of financial loss, it was 2579.87 $/ha. Hence total estimated loss on the total surveyed area of 16 hectares was 41395.85 $. The high potential of tomato cultivation in Pakistan reinforces the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broomrapes; Orobanche; Pakistan; Tomato.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703559

Assessment of traditional agricultural practices in Nigeria for possible conversion to organic farming systems
Provedor de dados: 21
Autores: Olanrewaju, P.O.; Meludu, N.T.; Yekinni, O.T.; AdeOluwa, O.O.
Low external inputs agriculture does not automatically confer on traditional farmers the status of organic farming. This study assessed traditional agricultural practices for compliance with organic practices in Nigeria. Information was obtained from 177 crop farmers in 6 states of 3 agricultural zones in Nigeria, while frequency counts, percentages, mean, and PPMC were used to analyse the data. The result shows that majority were male (69.0%), the mean in years for; age (47.7), formal education (10.5), farming experience (26.5), and farm size (5.8) in hectares with average monthly income of N30,485.76 and most (52.0%) had access to extension service fortnightly. Wood ash, multiple cropping, neem extract and trapping were ranked high as pest management...
Tipo: Conference paper, poster, etc.
Palavras-chave: Regulation.
Ano: 2018
URL: http://orgprints.org/33107/3/27%20Olarewaju%20PO%20Article.pdf

Assessment of WASH scenarios in urban and rural schools of a small city in the Brazilian Amazon
Provedor de dados: 36
Autores: BORGES-PEDRO,João Paulo; MÜLLER,Patricia; NUNES,Andreza Pinheiro; GOMES,Maria Cecilia R. L.
ABSTRACT This study analyzed environmental aspects of county and state managed public schools within Tefé county in the Brazilian Amazon, using the WASH concept (Water, Sanitation and Hygiene) developed by UNICEF and OMS. WASH is a strategy used since 1995, when child mortality rates were on the rise. Research was conducted using a questionnaire applied to employees of 19 primary and secondary schools, and based on WASH principles. After its application, we used an observation checklist to assess the state of the schools’ physical structure. We also conducted water quality analyses. All schools presented water contamination with total coliforms and 26% did not conduct any type of water treatment. The number of toilets in all schools was insufficient, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Water; Sanitation; Hygiene; Public schools; UNICEF.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000100075

Assimilation of Ocean-Color Plankton Functional Types to Improve Marine Ecosystem Simulations
Provedor de dados: 5
Autores: Ciavatta, S.; Brewin, R. J. W.; Skakala, J.; Polimene, L.; De Mora, L.; Artioli, Y.; Allen, J. I.
We assimilated phytoplankton functional types (PFTs) derived from ocean color into a marine ecosystem model, to improve the simulation of biogeochemical indicators and emerging properties in a shelf sea. Error-characterized chlorophyll concentrations of four PFTs (diatoms, dinoflagellates, nanoplankton, and picoplankton), as well as total chlorophyll for comparison, were assimilated into a physical-biogeochemical model of the North East Atlantic, applying a localized Ensemble Kalman filter. The reanalysis simulations spanned the years 1998-2003. The skill of the reference and reanalysis simulations in estimating ocean color and in situ biogeochemical data were compared by using robust statistics. The reanalysis outperformed both the reference and the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00673/78494/80766.pdf

Assimilation of SMOS L-band Wind Speeds: Impact on Met Office Global NWP and Tropical Cyclone Predictions
Provedor de dados: 5
Autores: Cotton, J.; Francis, P.; Heming, J.; Forsythe, M.; Reul, Nicolas; Donlon, C.
A new generation of L-band sensors, such as ESA's Soil Moisture Ocean Salinity (SMOS) mission, have the capability to provide information on the ocean-surface wind speed under high wind and rain conditions. In this study we evaluate the use of SMOS wind speeds within Met Office numerical weather prediction (NWP). Observation minus model background (O-B) departure statistics are used to investigate SMOS error characteristics, quality flags, and develop a quality control method. Observation errors and spatial correlation distances are estimated using a statistical method. Observing system experiments are performed to diagnose the impact of SMOS on NWP forecasts and analyses, including tropical cyclone (TC) predictions. The quality of SMOS retrievals appears...
Tipo: Text
Palavras-chave: SMOS; L-band wind speed; Data assimilation; Tropical cyclones; NWP.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00417/52868/53782.pdf

Associação à positividade da Lawsonia intracellularis com a expressão clínico-patológica da infecção em suínos da região metropolitana de Bucaramanga (Santander, Colômbia)
Provedor de dados: 45
Autores: Jiménez,A.P.; Duarte,L.Z.; Cortez,L.S.; Granados,M.; Florez,C.; Villamizar,A.; Parra-Martin,J.A.
RESUMO Porções de íleo terminal foram coletados de 100 suínos com sinais de doença gastrointestinal na área metropolitana de Bucaramanga, a fim de se estudar a eficiência do diagnóstico de enteropatia proliferativa suína (PPE) pela técnica de PCR aninha (PCRa) empregando sequências específicas (primers) para L. intracellularis: 16S ARN região (270pb) e sua correlação com achados clínicos e patológicos. Todas as amostras foram processadas para se determinar a associação entre positividade por PCR, os sinais clínicos, os achados de necropsia e as lesões histológicas. Cinquenta e seis por cento das amostras foram positivas para L. intracellularis pela PCRa. Só 2% exibiram resultados positivos pela técnica Warthin-Starry. Trinta e um de 100 animais com sinais...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ileíte suína; PCR; Warthin-Starry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100181

Associação dos controles biológico e químico para manejo da lagarta-do-cartucho na cultura do sorgo forrageiro.
Provedor de dados: 14
Autores: OLIVEIRA, I. R. de; ALMEIDA, J. P. dos S.; MENDES, S. M.; PIMENTEL, M. A. G.; CRUZ, I.; PESSOA, S. T.
bitstream/item/189973/1/ct-234.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Praga de Planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100636

Association between HPV infection and prostate cancer in a Mexican population
Provedor de dados: 74
Autores: Medel-Flores,Olivia; Valenzuela-Rodríguez,Vania Alejandra; Ocadiz-Delgado,Rodolfo; Castro-Muñoz,Leonardo Josué; Hernández-Leyva,Sandra; Lara-Hernández,Gabriel; Silva-Escobedo,Jesús-Gabriel; Vidal,Patricio Gariglio; Sánchez-Monroy,Virginia.
Abstract The aim of this study was to evaluate the association between prostate cancer (PCa) and Human papillomavirus (HPV) infection in the Mexican population. We studied 356 paraffin-embedded tissues from unrelated Mexican men with PCa or benign prostatic hyperplasia (BPH), with the latter serving as control. HPV detection was performed by polymerase chain reaction (PCR) using universal primers, and viral genotypes were detected using sequencing or multiplex PCR. Light microscopy analyses enabled the identification of koilocytes in samples subsequently analyzed for HPV detection by in situ PCR and for p16-INK4A expression by immunohistochemistry. The results showed that high risk- (HR) HPVs were detected in 37/189 (19.6%) PCa specimens compared to 16/167...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HPV; Prostate; Cancer; Koilocytes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500781

Association between molecular markers and behavioral phenotypes in the immatures of a butterfly
Provedor de dados: 74
Autores: De Nardin,Janaína; Buffon,Vanessa; Revers,Luís Fernando; de Araújo,Aldo Mellender.
Abstract Newly hatched caterpillars of the butterfly Heliconius erato phyllis routinely cannibalize eggs. In a manifestation of kin recognition they cannibalize sibling eggs less frequently than unrelated eggs. Previous work has estimated the heritability of kin recognition in H. erato phyllis to lie between 14 and 48%. It has furthermore been shown that the inheritance of kin recognition is compatible with a quantitative model with a threshold. Here we present the results of a preliminary study, in which we tested for associations between behavioral kin recognition phenotypes and AFLP and SSR markers. We implemented two experimental approaches: (1) a cannibalism test using sibling eggs only, which allowed for only two behavioral outcomes (cannibal and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kin discrimination; Caterpillar-egg cannibalism; Lepidoptera; Heliconius; AFLP.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000200243

Association between parent materials and soil attributes along different geological environments in western Pará, Brazil
Provedor de dados: 36
Autores: BARROS,Gerson Moreira; SANTOS,Jean Cheyson Barros dos; SOUZA JÚNIOR,Valdomiro Severino de; DELARMELINDA,Elaine Almeida; ARAÚJO FILHO,José Coelho de; CÂMARA,Elis Regina Guimarães.
ABSTRACT The expansion of the agricultural frontier into different geological environments in the west of the state of Pará, northern Brazil, makes it necessary to know the influence of the parent material on local soil attributes. This study aimed to evaluate the influence of different parent materials on five soil profiles along a lithosequence exposed by the BR-163 highway, which runs from north to south through western Pará. The soils were classified, morphologically described and their main horizons sampled for physical, mineralogical and chemical analyses, including the determination of micronutrients, forms of phosphorus and secondary forms of iron. Multivariate analysis was used to group the different soil-parent material associations. The results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil mineralogy; Physical attributes; Chemical attributes; Multivariate analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000300261

Association between serotonin 2C receptor gene (HTR2C) polymorphisms and psychopathological symptoms in children and adolescents
Provedor de dados: 56
Autores: Paes,L.A.; Torre,O.H. Della; Henriques,T.B.; de Mello,M.P.; Celeri,E.H.R.V.; Dalgalarrondo,P.; Guerra Júnior,G.; dos Santos Júnior,A.
Serotonin 2C receptors (5HT2C) are involved in serotonin-driven dynamic equilibrium adjustments responsible for homeostatic stability in brain structures that modulate behavior and emotions. Single nucleotide polymorphisms (SNPs) from the serotonin 2C receptor gene (HTR2C) have been associated with several neurological and mental disorders, including abnormalities in cognitive and emotional processes. The aim of this study was to evaluate the association between the rs6318 SNP of the HTR2C gene and behavioral characteristics exhibited by children and adolescents based on the Child Behavior Checklist (CBCL/6-18) inventory. Eighty-five psychiatric outpatients between 8 and 18 years of age underwent genotyping of the rs6318 SNP. The CBCL/6-18 scale was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetic polymorphism; Serotonin; CBCL/6-18; Children; Adolescents; HTR2C.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800611

Association between syndecan-1 and renal function in adolescents with excess weight: evidence of subclinical kidney disease and endothelial dysfunction
Provedor de dados: 56
Autores: Saboia,Z.M.R.M.; Meneses,G.C.; Martins,A.M.C.; Daher,E.F.; Silva Junior,G.B.
Excess weight (overweight and obesity) is associated with kidney and cardiovascular disease. The aim of this study was to investigate the association between syndecan-1 and renal function among adolescents with excess weight. A total of 56 students from a public school at Fortaleza, CE, Brazil, were investigated. The adolescents were submitted to anthropometric evaluation, including weight, height, blood pressure and body mass index. Blood and urine samples were collected for the determination of serum lipids (total cholesterol, high density lipoprotein cholesterol, low density lipoprotein cholesterol, triglycerides), and the endothelial injury biomarker syndecan-1. Participants' mean age was 16±1 years (range 14-19 years), and 68% were females. Overweight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Obesity; Overweight; Biomarkers; Kidney disease; Endothelium; Adolescents.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300606

Association between tumor necrosis factor alpha rs1800629 polymorphism and risk of osteoarthritis in a Chinese population
Provedor de dados: 56
Autores: Chen,Jie; Wu,Yu; Yu,Jiannong; Shen,Jinming.
Osteoarthritis (OA) is the most common degenerative disease affecting articular cartilage. Some studies indicate that tumor necrosis factor alpha (TNF-α) gene rs1800629 polymorphism was associated with OA risk among Caucasian populations. To examine the role of this candidate gene in Asian populations, we conducted a hospital-based case-control study involving 257 knee OA patients and 305 controls in a Chinese population. Genotyping was performed using a custom-by-design 48-Plex single nucleotide polymorphism (SNP) Scan™ kit. Our study indicated that the AA genotype of TNF-α rs1800629 polymorphism was associated with increased risk of OA. Subsequently, we conducted a meta-analysis and found that rs1800629 polymorphism increased the risk of OA in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: TNF-α; Osteoarthritis; Polymorphism; Meta-analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800604

Association between type of feeding at discharge from the hospital and nutritional status of very low birth weight preterm infants
Provedor de dados: 56
Autores: Martins-Celini,F.P.; Gonçalves-Ferri,W.A.; Aragon,D.C.; Bernichi,J.P.; Calixto,C.; Sacramento,E.M.F.; Santos,M.A.; Martinez,F.E.
The ideal feeding for premature babies has been the source of extensive debate. The aim of this study was to assess the association between type of feeding at discharge and the nutritional status of very low birth weight infants. This was a retrospective cohort of preterm babies with birth weight ≤1500 g, born between January 2006 and December 2013. The infants were divided into 3 groups according to type of feeding at discharge: exclusive breast milk (group 1), mixed feeding (group 2) and exclusive artificial formula (group 3). Frequencies of each group were calculated, as well as mean Z-score differences in weight, length and head circumference. Six hundred and forty-nine newborns were included. The mean weight of groups 1, 2, and 3 was 1338.7, 1104.0,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Very low birth weight; Nutrition; Feeding; Nutritional status; Human milk.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300614

Association of BoLA-DRB3 genotype with somatic cell count in milk of Polish Holstein cattle
Provedor de dados: 96
Autores: Oprzadek,Jolanta M.; Brzozowska,Anna M.; Urtnowski,Piotr; Rutkowska,Karolina; Lukaszewicz,Marek.
ABSTRACT The objective of this study was to evaluate the suitability of the BoLA-DRB3 gene polymorphism to define the phenotypic value of somatic cell count of 808 Polish Holstein cows. The cows were fathered by 190 sires. The PCR-RFLP alleles were identified with the BstYI, HaeIII, and RsaI restriction enzymes. For statistical analysis, 17 alleles whose frequencies in the herds were equal to or higher than 2% were selected. Somatic cell count was analyzed based either on the lactation averages or on test-day yields. Significant relationship between the occurrence of the BoLA-DRB3 gene alleles and somatic cell count were stated. In case of estimating the effects for all lactations together, the effect of substitution was observed for 11 alleles. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dairy cattle; Mammary gland health; Marker assisted selection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100406

Association of glycemic control with progression of diabetic retinopathy in type 2 diabetes mellitus patients in Malaysia
Provedor de dados: 60
Autores: Huri,Hasniza Zaman; Huey,Chua Chew; Mustafa,Norasyikin; Mohamad,Nor Fadhilah; Kamalden,Tengku Ain.
Abstract The risk of having microvascular complication is high among Type 2 Diabetes Mellitus (T2DM) patients. However, factors associated with the glycemic control and progression of diabetic retinopathy (DR) in T2DM patients is limited. This study aims to determine association between anti-diabetic agents, glycemic control and progression of diabetic retinopathy in a Malaysian population. A retrospective study conducted in a tertiary teaching hospital in Malaysia, from January 2009 until March 2014. This study enrolled 104 patients aged 40-84 years, with a mean age 63.12 ± 9.18 years. patients had non-proliferative diabetic retinopathy (NPDR, 77%) and 35% had proliferative diabetic retinopathy (PDR). Diabetic macula edema (DME) was present in 20% of NPDR...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Type 2 Diabetes Mellitus; Anti-diabetic agents; Microvascular complication; Diabetic macula edema; Diabetic retinopathy; Malaysia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200608

Association of morphometric measurements with morphologic scores of Criollo horses at Freio de Ouro: a path analysis
Provedor de dados: 96
Autores: Pimentel,Anelise Maria Hammes; Souza,João Ricardo Malheiros de; Boligon,Arione Augusti; Moreira,Heden Luiz Marques; Rechsteiner,Sandra Mara da Encarnação Fiala; Pimentel,Cláudio Alves; Martins,Charles Ferreira.
ABSTRACT This study used path analysis to establish the direct, indirect, and total effects of body linear and angular measurements on subjective morphological scores of the 247 Criollo horses that participated in their most important performance event, Freio de Ouro, in 2012. Freio de Ouro is the only event of the Criollo breed that considers morphology. Measurements of wither height, thoracic girth, cannon bone girth, body length, metatarsus length, croup length, shoulder width, head length, neck length, and upper neck girth, and the angles of rump, shoulder, and hock were taken. These morphometric measurements collectively explained 83% of the variation in morphological score. The measurements with the greatest total effects on score were neck length...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal production; Criollo; Equine; Morphometry; Path analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100532

Association study of AFF1 rs340630 polymorphism with genetic susceptibility to rheumatoid arthritis in Chinese population
Provedor de dados: 56
Autores: Sun,Qing-Qing; Hua,Dong-Jin; Huang,Si-Chao; Cen,Han; Zhou,Li; Shao,Song.
This study was performed to examine whether the AF4/FMR2 family, member 1 (AFF1) rs340630 polymorphism is involved in the genetic background of rheumatoid arthritis (RA) in a Chinese population. Two different study groups of RA patients and controls (328 RA patients and 449 healthy controls in the first study group; 232 RA patients and 313 controls in the second study group) were included in our study. Overall, there was no significant difference in either genotype (P=0.71 and 0.64 in the first and second study group, respectively) nor allele (in the first study group: A vs G, P=0.65, OR=1.05, 95%CI=0.85–1.29; in the second study group: G vs A, P=0.47, OR=1.10, 95%CI=0.86–1.40) frequencies of AFF1 rs340630 polymorphism between RA patients and controls. Our...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rheumatoid arthritis; AFF1; Polymorphism; Chinese.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000700606

Associations among production and physicochemicalquality fruit traits in Passion fruit populations subjected to three cycles of intrapopulation recurrent selection
Provedor de dados: 94
Autores: Cavalcante,Natan Ramos; Viana,Alexandre Pio; Santos,Paulo Ricardo dos; Preisigke,Sandra da Costa; Ribeiro,Rodrigo Moreira; Tofanelli,Evillyn Jacinto.
Abstract  The present study was developed to identify the direct and indirect effects of fruit production traits in passion fruit on traits of agronomic interest as well as determine possible changes in associations between the characters after three cycles of recurrent selection. Twenty three half-sibling progenies were evaluated for the characteristics number of fruits per plant; fruit mass per plant (g); pulp percentage (%); fruit length and diameter (mm); peel thickness (mm); total soluble solids content (ºBrix); pH; and yield per plant (kg). Fruit production per plant was considered the main variable, while the others were considered explanatory variables. Within-family heritability (h2ad) values were lower than the mean heritability of the progeny...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passiflora edulis; Plant breeding; Production; Correlations; REML/BLUP.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500101

Associations Between Herbicides and Glyphosate in Agronomic Performance of RR2 Intact Soybean
Provedor de dados: 87
Autores: CESCO,V.J.S.; ALBRECHT,A.J.P.; RODRIGUES,D.M.; KRENCHINSKI,F.H.; ALBRECHT,L.P.
ABSTRACT: The Roundup Ready (RR) soybean was developed for weed control with the use of glyphosate. Some herbicide combinations with glyphosate has been used in weed control and some effects of this practice may be undesirable in the agronomic performance of RR soybean. The present study evaluated the agronomic performance of RR2 intact soybean applied with associations between herbicides and glyphosate at post-emergence, in two experiments conducted in two municipalities in the state of Paraná, Palotina and Marechal Cândido Rondon. This experiment consisted of seven treatments in a randomized block design with four replications, totaling 28 plots for each municipality. The cultivar used in both experiments was Monsoy 6210 Intact RR2 IPROTM. The variables...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Susceptibility; Selectivity; Phytotoxicity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100212

Associer fruits et légumes: un œil chez nos voisins français
Provedor de dados: 21
Autores: Lebleu, Flore.
L’intérêt d’associer fruits et légumes sous forme d’un verger maraicher est grandissant. Cette technique ne date pas d’hier mais est remise au goût du jour de par la volonté des producteurs qui souhaitent diversifier leur production, optimiser la surface agricole, promouvoir la biodiversité, réduire les intrants, le tout en vue de créer un système de production autonome et résilient.
Tipo: Web product
Palavras-chave: Vegetables; Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34973/1/Lebleu-2018-Associer-fruits-et-legumes.pdf

Astragalus polysaccharides decrease proliferation, migration, and invasion but increase apoptosis of human osteosarcoma cells by up-regulation of microRNA-133a
Provedor de dados: 56
Autores: Chu,Yanchen; Fang,Yuan; Chi,Jingwei; Li,Jing; Zhang,Dongyang; Zou,Yunwen; Wang,Zhijie.
Osteosarcoma (OS) has a high incidence, malignity, and frequency of recurrence and metastasis. In this study, we aimed to explore the potential anti-cancer effects of Astragalus polysaccharides (APS) on human OS MG63 cells as well as underlying mechanisms. Viability of MG63 cells was assessed by CCK-8 assay to determine the adequate concentration of APS. Then, effects of APS on MG63 cell proliferation, cell cycle distribution, apoptosis, and migration and invasion were analyzed by BrdU incorporation, PI staining, flow cytometry, and transwell assays, respectively. The expression levels of proteins involved in these physiological processes were assessed by western blot analysis. Afterwards, miR-133a level in APS-treated cells was determined by qRT-PCR, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteosarcoma; Astragalus polysaccharides; Anti-tumor; MicroRNA-133a; JNK.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001200610

Asynchrony between Antarctic temperature and CO2 associated with obliquity over the past 720,000 years
Provedor de dados: 5
Autores: Uemura, Ryu; Motoyama, Hideaki; Masson-delmotte, Valerie; Jouzel, Jean; Kawamura, Kenji; Goto-azuma, Kumiko; Fujita, Shuji; Kuramoto, Takayuki; Hirabayashi, Motohiro; Miyake, Takayuki; Ohno, Hiroshi; Fujita, Koji; Abe-ouchi, Ayako; Iizuka, Yoshinori; Horikawa, Shinichiro; Igarashi, Makoto; Suzuki, Keisuke; Suzuki, Toshitaka; Fujii, Yoshiyuki.
The delta D temperature proxy in Antarctic ice cores varies in parallel with CO2 through glacial cycles. However, these variables display a puzzling asynchrony. Well-dated records of Southern Ocean temperature will provide crucial information because the Southern Ocean is likely key in regulating CO2 variations. Here, we perform multiple isotopic analyses on an Antarctic ice core and estimate temperature variations at this site and in the oceanic moisture source over the past 720,000 years, which extend the longest records by 300,000 years. Antarctic temperature is affected by large variations in local insolation that are induced by obliquity. At the obliquity periodicity, the Antarctic and ocean temperatures lag annual mean insolation. Further, the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00496/60788/64966.pdf

Ata...
Provedor de dados: 14
Autores: REUNIÃO DE PESQUISA DE SOJA, 36., 2017, Londrina.
bitstream/item/184549/1/DOC-404.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pesquisa Agrícola; Soja; Soybeans; Agricultural research.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097659

Ata...
Provedor de dados: 14
Autores: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 22. SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 10., 2017, Lavras.
bitstream/item/173834/1/Doc400-Ata-RNPG-OL.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sunflower.; Girassol; Helianthus Annuus.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088987

Atelier d'inter-calibration des estimations des petits pélagiques (Anchois et Sardine) en Atlantique. Boulogne sur mer, 14 au 15 mars 2018
Provedor de dados: 5
Autores: Mahe, Kelig; Duhamel, Erwan; Chantre, Celina; Bled Defruit, Geoffrey.
Cet atelier 2018 a été mis en place pour intercalibrer les estimations d'âge des anchois et des sardines en Atlantique entre Erwan Duhamel qui est le lecteur de ces espèces du golfe de Gascogne et Célina Chantre et Geoffrey Bled Defruit du pôle national de Sclérochronologie du laboratoire Ressources Halieutiques de Boulogne sur mer qui vont commencer à estimer l'âge de ces petits pélagiques dans le golfe de Gascogne. L'objectif est d'abord de calibrer les estimations d’âge pour ces 2 espèces de petits pélagiques dans le golfe de Gascogne et de revoir les moyens pour réaliser les images en mer lors de la campagne Pelgas et à terre en laboratoire. Cette intercalibration est basée sur la lecture d’images : 136 otolithes d'anchois et 140 otolithes de sardine...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00434/54544/55913.pdf

Athelia (Sclerotium) rolfsii in Allium sativum: potential biocontrol agents and their effects on plant metabolites
Provedor de dados: 42
Autores: CAVALCANTI,VYTÓRIA P.; ARAÚJO,NEILTON A.F.; SCHWANESTRADA,KÁTIA R.F.; PASQUAL,MOACIR; DÓRIA,JOYCE.
Abstract Garlic (Allium sativum L.) plays an important role in popular culture due to its dietary and medicinal uses. It is also used to produce a wide range of pharmacologically interesting molecules. Several pathogens affect garlic plants, especially Athelia (Sclerotium) rolfsii, a fungus that is widespread and causes large economic losses. It causes direct damage to crops and leads to plant stress, which induces secondary metabolite production in plants. The use of microorganisms as biocontrol agents may induce the production of beneficial metabolites in plants that will protect it and promote resistance to pathogen attack. In addition to suppressing disease, biological control agents may have elicitor effects that could induce an increase in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological control; Phytopathogen; Yeast; Bacillus spp.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703949

Ativação de células de memória na produção de anticorpos e na expressão de células IgM positivas no baço de tilápias-do-nilo
Provedor de dados: 45
Autores: Eto,S.F.; Fernandes,D.C.; Rosolem,M.C.; Marinho-Neto,F.A.; Pizauro,J.M.; Salvador,R.; Moraes,J.R.E.; Moraes,F.R.
RESUMO O presente trabalho avaliou o papel do baço no armazenamento e na reativação das linhagens de células B, representadas por células IgM positivas imunomarcadas no tecido esplênico, bem como a funcionalidade dessas células, sobre a cinética dos linfócitos e na produção sistêmica de anticorpos em tilápias-do-nilo (Oreochromis niloticus). Foram separados dois grupos: grupo memória, constituído por peixes previamente imunizados com hemácia de carneiro a 2,5%, para a geração da memória imune, e o grupo naive, que recebeu o mesmo volume de solução salina a 0,65%. Após 32 dias, os dois grupos foram submetidos a uma nova dose do antígeno na mesma concentração, volume e via de inoculação. A reativação dos clones de memória foi evidenciada pelo aumento do...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Teleósteo; Imunologia; Imunoglobulina M; Vacina.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100205

Atividade antifúngica do óleo essencial de Tagetes minuta sobre Puccinia psidii.
Provedor de dados: 14
Autores: GIACOMINI, G. X.; RODRIGUEZ, D. P.; NACHTIGAL, G. de F.; VALGAS, R. A.; SCHIEDECK, G.; LIMA, D. L. de.
bitstream/item/190274/1/BOLETIM-312.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Goiaba; Ferrugem; Óleo Essencial; Toxidez.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103679

Atividade enzimática do solo com Bradyrhizobium e Azospirillum nas sementes de soja e braquiária
Provedor de dados: 14
Autores: FACHINELLI, R.; ABREU, H. K. A. de; MELO, T. S.; CORREIA, M. V.; CECCON, G.
bitstream/item/189698/1/ORAL1.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Química do Solo; Microbiologia do Solo; Soil chemistry; Soil microorganisms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102946

Atividade in vitro do óleo essencial ultradiluído de Aloisia polystachia frente a Staphylococcus aureus
Provedor de dados: 195
Autores: Nader, T. T.; Leonel, A. H.; Henrique, C. Y.; Pereira, A. M. S.
A mastite, um processo inflamatório da glândula mamária, é a enfermidade mais prevalente em rebanhos bovinos destinados à produção leiteira, impactando negativamente a economia desse setor (LANGONI et al., 2011). Um rebanho com 15% de ocorrência de mastite bovina pode apresentar 60% de perda de receita bruta (LOPES et al., 2012). Embora a mastite possa ser ocasionada por inúmeros patógenos, bactérias do gênero Staphylococcus spp. têm sido um dos agentes etiológicos mais frequentemente isolados em casos de infecções intramamárias em ruminantes, com destaque para Staphylococcus aureus (DE VLIEGHER et al., 2012). Dentre os diversos fatores de virulência que este gênero apresenta, a capacidade de adesão no epitélio da glândula mamária é considerada um ponto...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37796

Atlantic Forest scenarios under the parameters of forestry laws
Provedor de dados: 64
Autores: Silva,Liliane Garcia da; Mendonça,Bruno Araujo Furtado de; Silva,Eliane Maria Ribeiro da; Francelino,Márcio Rocha.
ABSTRACT Remote sensing allows for identification of regularities and irregularities in land use and land coverage (LULC) change in relation to environmental legislation. The aim of this study was to delimit scenarios in the permanent preservation areas (PPAs) according to the Brazilian forestry law, with or without consolidated uses in the basin of Capivari River and the State of Rio de Janeiro in the Atlantic Forest biome. Mapping and analysis were performed on LULC in areas of permanent preservation using the following data: RapidEye-REIS satellite scenes acquired in 2012 and Bhattacharyya distance classifier and hydrography of the basin and digital elevation model (1:25.000) using Spring and ArcGIS software. The legal scenarios adopted were as follows:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Permanent preservation areas; Remote sensing; Conflicting uses; Hotspot; Brazilian New Forest Code.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000100021

Atlantic Ocean Data Integration
Provedor de dados: 5
Autores: Koop-jakobsen, Ketil; Atlantos Wp7 Partners,.
In order to explore ways for better Integration of EU and North American data for the Atlantic Ocean, AtlantOS WP7 organized a 2-day international workshop in Brussels on June 7-8, 2017. As AtlantOS has established collaborations with organizations around the entire Atlantic Ocean, we expanded the international outlook to also include South America and Africa in order to better cover the South Atlantic Ocean. The workshop had representation from all bordering continents, and provided an overview of the Atlantic Ocean data landscape identifying key-organizations working with Atlantic Ocean data. Current impediments of transcontinental data exchange and readiness to share data on each continent were discussed from a technical as well as a political...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00483/59503/62375.pdf

Atlantos. Current EOV Report
Provedor de dados: 5
Autores: Etienne, Hélène; Rio, Marie-hélène.
The objective of this subtask is to demonstrate the value of the in-situ surface currents observing system by ensuring the link with the ESA GlobCurrent project. GlobCurrent is an ESA Data User Element started in October 2013 (running until June 2017) whose objective is “to advance the quantitative estimation of ocean surface currents from satellite sensor synergy and demonstrate impact in user-led scientific, operational and commercial applications that, in turn, will increase the uptake of satellite measurements”. In the framework of Globcurrent, several surface and near-surface current products have been calculated: global, ¼ ° maps of ocean surface geostrophic currents (from altimetry), Ekman currents at two distinct depths (surface and 15m) and...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00443/55475/57010.pdf

AtlantOS Data Services Report
Provedor de dados: 5
Autores: Harscoat, Valerie; Pouliquen, Sylvie; Atlantos Wp7 Partners,.
Within the H2020 AtlantOS project, WP7 has designed and started to set up an integrated data system that harmonizes work flows, data processing and distribution across in-situ observing network systems, and integrates in-situ observations into existing European and international data infrastructures, named Integrators (e.g. Copernicus INS TAC, SeaDataNet NODCs, EMODnet, EurOBIS, GEOSS). The targeted European data system is not a new system but integrates existing data systems. These systems are being enhanced to ingest and deliver more in-situ observation data on Atlantic Ocean and to better serve the users, in a harmonized way across the systems. The scope of data services for the AtlantOS observations is discovery, download, viewing and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00483/59460/62307.pdf

Atlantos - Task 6.2 Common metrology and best practices. Nutrients and oxygen sensor observations
Provedor de dados: 5
Autores: Ifremer.
AtlantOS is participating to the international effort to harmonize the practices in Environmental Monitoring and to push up the interoperability technologies for sharing ocean instruments through workshops.  
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00452/56338/57918.pdf

Atlas escolar da região metropolitana de Campinas.
Provedor de dados: 14
Autores: CRISCUOLO, C.
O conteúdo do Volume 2 do Atlas Escolar da Região Metropolitana de Campinas tem o objetivo de atuar como material de apoio em sala de aula, voltado as séries finais do ensino fundamental. O conteúdo foi organizado em formato de capítulos que abordam a agricultura através dos produtos regionais da RMC, como cana-de-açúcar, café, frutas, hortas e produção animal. As fontes dos dados utilizados encontram-se identificadas no texto, ao final de cada capítulo [entre chaves]. A equipe responsável pela elaboração do material sugere que os dados possam ser constantemente atualizados como atividade programada pelos professores. Para auxiliarmos na atualização dos dados do atlas, disponibilizamos um modelo com o mapa dos municípios da Região Metropolitana de...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Agropecuária; Educação infanto-juvenil; Geotecnologia; Região metropolitana de Campinas; Uso das terras; Geografia; Agricultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089948

Atrazine and Mesotrione-Induced Oxidative Stress and Impact on Antioxidant Enzymes and Chlorophyll Contents in Bermudagrass
Provedor de dados: 87
Autores: WANG,Y.; YU,J.; ZHOU,B.; SAPKOTA,S.; WEI,F.; WANG,Z.
ABSTRACT: The effect of atrazine, mesotrione, and joint activity of atrazine plus mesotrione on pigment, lipid peroxidation, and antioxidant enzyme activity was studied. Atrazine and mesotrione treatments significantly reduced chlorophyll a (Chl a), chlorophyll b (Chl b), carotenoid concentrations, and protein content in bermudagrass (Cynodon dactylon L.) plants, whereas they significantly enhanced lipid peroxidation. The treatment of atrazine plus mesotrione caused greater phototoxic effect on bermudagrass than either herbicide alone, which was evident from the significantly decreased membrane stability noted as a function of the enhanced singlet oxygen and malondialdehyde (MDA) contents, as well as from the greater reduction in Chl a, Chl b, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant; Carotenoids; Herbicide; Reactive oxygen species.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100337

Atrazine and nicosulfuron affect the reproductive fitness of the predator Podisus nigrispinus (Hemiptera: Pentatomidae)
Provedor de dados: 42
Autores: REIS,TATIANE C.; SOARES,MARCUS A.; SANTOS,JOSÉ B. DOS; SANTOS,CONCEIÇÃO A. DOS; SERRÃO,JOSE EDUARDO; ZANUNCIO,JOSÉ C.; FERREIRA,EVANDER A.
Abstract Herbicides can impact non-target metabolic pathways in natural enemies and lead to the reduction of these populations in the field. Behavioral characteristics, morphology and histology of reproductive structures and reproduction of females of Podisus nigrispinus (Dallas) (Hemiptera: Pentatomidae) were evaluated under the effect of the herbicides atrazine, nicosulfuron and the mixture of both. The number of mature oocytes per ovary was lower in females exposed to the herbicides atrazine, nicosulfuron and the mixture of both. Herbicides did not affect the longevity and mortality of P. nigrispinus, therefore, they are selective for this predator. On the other hand, herbicides can cause sublethal effects by affecting the reproduction of predators.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Behavior; Histology; Morphology; Reproduction; Herbicides.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703625

Atributos biológicos do solo em diferentes sistemas de manejo no município de Ponta Porã, MS.
Provedor de dados: 14
Autores: SILVA, I. M. de O. da; TOMAZI, M.; JUNQUEIRA, P. H.; SALTON, J. C.; COMUNELLO, E.; SOUZA, M. H. da S.
bitstream/item/189752/1/ORAL4.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Biomassa microbiana; Respiração basal; Sistemas integrados; Basal respiration; Integrated systems; Microbial biomass.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103018

Atributos de diferenciação de valor da pera 'Hosui'.
Provedor de dados: 14
Autores: OLIVEIRA, T. de; OLIVEIRA, S. L. de; WATANABE, H. S.; GUTIERREZ, A. de S. D.; ANTONIOLLI, L. R.
A publicação traz a metodologia desenvolvida para a determinação dos atributos de qualidade que contribuem para a diferenciação de valor da pera ?Hosui?. Como resultado, apresenta uma escala de avaliação dos atributos de qualidade (p. 5) e um gabarito de avaliação da pera ?Hosui? (p. 8 e 9). No ponto de vista dos autores a principal contribuição da publicação é o gabarito inédito de avaliação da pera ?Hosui?. Esse gabarito permitirá que a avaliação seja realizada de maneira padronizada por diferentes avaliadores, possibilitará a uniformização da classificação e possibilitará, ao produtor, a identificação de possíveis problemas a serem resolvidos, a fim de aumentar a competitividade e rentabilidade da sua produção
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Pera Hosui; Programa Brasileiro de Modernização do Mercado Hortigranjeiro (Prohort); Produção nacional; Dtqpera.; Pêra; Produção; Pyrus Communis.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100890

Atributos físico-hídricos na camada superficial de solos em diferentes posições na paisagem e sistemas de colheita de cana-de-açúcar em Coruripe, AL.
Provedor de dados: 14
Autores: AMARAL, A. J. do; MARQUES, F. A.; PARAHYBA, R. da B. V.; OLIVEIRA NETO, M. B. de; SILVA, A. B. da; BARROS, A. H. C.; NASCIMENTO, A. F. do; IVO, W. M. P. de M.
O objetivo deste trabalho foi determinar alguns atributos físico-hídricos na camada superficial do solo relacionados à retenção, armazenamento e disponibilidade de água para as plantas, em uma topossequência de solos sob diferentes sistemas de colheita de cana-de-açúcar, em comparação a uma área de referência de floresta subperenifólia, em Coruripe, AL.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Atributos do solo; Manejo do Solo; Conservação do Solo; Cana de Açúcar; Soil management; Soil conservation; Sugarcane.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101191

Atskaite: 2017.gada projekta rezultāti
Provedor de dados: 21
Autores: Zarina, Livija.
2017.GADA PROJEKTA REZULTĀTI
Tipo: Report
Palavras-chave: Weed management.
Ano: 2018
URL: http://orgprints.org/33079/1/Prodiva_Atsk_2017_0.pdf

Atténuer l’impact des pratiques de pêche sur les écosystèmes par l’application du gradient de juridicité. Illustration au sein d’une aire marine protégée : le Parc Naturel Marin d’Iroise
Provedor de dados: 5
Autores: Pomade, Adélie.
The increasing impact of fisheries practices on marine ecosystems and ecosystem services requires the mobilization of legal and societal instruments to correct the perverse effects they produce. Can public authority, through the law, freely interfere in the regulation of these practices to enable them to produce a virtuous effect on biodiversity, ecosystems and ecosystem services? Does it exist a threshold beyond which public authority must no longer act? It seems possible to answer these questions by applying the new conceptualized legal analysis tool called legal gradient. The unprecedented application of this tool is studied in a real-life laboratory which has long been used to study professional fishing practices that impacts biodiversity and ecosystem...
Tipo: Text
Palavras-chave: Gouvernance; Flexibilité du droit; Adaptabilité du droit; Services écosystémiques; Régulation publique; Régulation privée; Aire marine protégée; Développement durable; Governance; Legal flexibility; Legal adaptability; Ecosystem services; Legal regulation; Societal regulation; Marine protected area; Sustainable development.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00637/74865/75266.pdf

Attractants for automated emission measurement (Greenfeed®) in pasture-based systems
Provedor de dados: 96
Autores: Mombach,Mircéia Angele; Carvalho,Perivaldo de; Cabral,Luciano da Silva; Rodrigues,Renato de Aragão Ribeiro; Torres,Renato Cristiano; Pereira,Dalton Henrique; Pedreira,Bruno Carneiro e.
ABSTRACT This study aimed to evaluate the frequency and intensity of GreenFeed (GF) use by Nellore steers using different attractants in pastures of integrated systems. The attractant protein supplement and Tifton bermudagrass pelleted hay flavored with vanilla were evaluated over a period of 15 days. The pelleted hay stimulated the animals to stay longer in the equipment (24.23 s), with 8% more visits in intervals longer than 30 s in contrast to protein supplement. This indicates that pelleted hay flavored with vanilla is a potential attractant to encourage Nellore steers to visit GF in grazing systems.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beef cattle; Enteric methane; Greenhouse gases; Integrated systems; Mitigation; Sustainable intensification.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100703

Attraction and repulsion of mobile wild organisms to finfish and shellfish aquaculture: a review
Provedor de dados: 5
Autores: Callier, Myriam; Byron, Carrie J.; Bengtson, David A.; Cranford, Peter J.; Cross, Stephen F.; Focken, Ulfert; Jansen, Henrice M.; Kamermans, Pauline; Kiessling, Anders; Landry, Thomas; O'Beirn, Francis; Petersson, Erik; Rheault, Robert B.; Strand, Oivind; Sundell, Kristina; Svasand, Terje; Wikfors, Gary H.; Mckindsey, Christopher W.
Knowledge of aquaculture–environment interactions is essential for the development of a sustainable aquaculture industry and efficient marine spatial planning. The effects of fish and shellfish farming on sessile wild populations, particularly infauna, have been studied intensively. Mobile fauna, including crustaceans, fish, birds and marine mammals, also interact with aquaculture operations, but the interactions are more complex and these animals may be attracted to (attraction) or show an aversion to (repulsion) farm operations with various degrees of effects. This review outlines the main mechanisms and effects of attraction and repulsion of wild animals to/from marine finfish cage and bivalve aquaculture, with a focus on effects on fisheries-related...
Tipo: Text
Palavras-chave: Aquaculture; Artificial reefs; Attraction; Farm waste; Fish aggregating devices; Repulsion; Wild population.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00406/51737/52435.pdf

Atualizações sobre o uso de feromônios no controle da mariposa oriental.
Provedor de dados: 14
Autores: FIALHO, V. M. Z. B.
Nas duas últimas safras os produtores de maçã, tanto do Rio Grande do Sul como de Santa Catarina, precisaram redoprar os cuidados com a mariposa oriental (Grapholita molest ,devido as perdas causadas pela praga, que chegaram a 20% da produção em algumas localidades.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Feronômios; Feronômios sexuais; Mariposa Oriental; Maçã; Grapholita Molesta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094460

Au banc d’essai de la pratique: Bandes fleuries pour les cultures de choux
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Christian Rathgeb et Daniel Hangartner connaissent précisément les points forts et faibles des fleurs dans les choux.
Tipo: Newspaper or magazine article
Palavras-chave: Vegetables; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34063/1/Bioactualit%C3%A9s_9_2018_F.H%C3%A4mmerli.pdf

Au service de la pomme de terre
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Quelle variété de pomme de terre est suffisamment résistante au mildiou? Le travail de Tobias Gelencsér au FiBL.
Tipo: Newspaper or magazine article
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection Root crops.
Ano: 2018
URL: http://orgprints.org/32737/1/Bioactualites-05-2018-haemmerli.pdf

Auch Ackerbaulandschaften sollen blühen
Provedor de dados: 21
Autores: Chevillat, Véronique.
Im Ackerbaugebiet ist es eine grosse Herausforderung, die Förderung der Biodiversität und die Produktion unter einem Hut zu bringen. In den meisten Regionen findet man aber hier und dort flachgründige, steinige, wenig produktive Böden, oder eine unförmige Parzelle, wo das Bewirtschaften mit grossen Maschinen schwierig ist. Haben Sie sich schon mal überlegt, diese Flächen der Natur zu schenken? Jetzt ist der richtige Moment, den Schritt zu wagen und anzusäen.
Tipo: Web product
Palavras-chave: "Organics" in general; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33441/1/chevillat-2018-auch%20Ackerbaulandschaften-sollen-bluehen_bach180329.pdf

Auf Augenhöhe: Wissenstransfer zwischen Forschung und Praxis der ökologischen und nachhaltigen Land- und Lebensmittelwirtschaft (Teilprojekt des FiBL Deutschland e.V.)
Provedor de dados: 21
Autores: Liebl, Boris; Ahrens, Kerstin; Bruder, Vera; Greiner, Ramona; Henryson, Ann-Sofie; Hermanowski, Susanne; Knoll, Maximilian; Kasperczyk, Nadja; Kreß, Isabell; Schäfer, Freya; Spiegel, Ann-Kathrin; Tennhardt, Lina; Varzic, Biljana; Veller, Carsten; Wilbois, Klaus-Peter.
Im vom FiBL bearbeiteten Teil des Projektes wurde ein sehr breiter Ansatz gewählt: Unterschiedlichste Akteure der ökologischen Landwirtschaft und Lebensmittelwirtschaft, die sich mit dem Thema Wissenstransfer beschäftigen, wurden angesprochen mit dem Ziel, sie zur Kooperation zu gewinnen und gemeinsam aktuelle Fragestellungen aus dem Bereich Wissenskommunikation zu bearbeiten. Eine Vernetzung mit Kolleg/innen in anderen Organisationen sollte aufgebaut werden, die die Projektlaufzeit überdauert und die Nachhaltigkeit sichert.  Als Ergebnisse des Projekts entstanden Leitfäden/Praxishandreichungen zur Konzeption und Organisation von Veranstaltungen und von Videoaufnahmen. Weitere Praxishandreichungen stellen grundlegende Voraussetzungen zur...
Tipo: Report
Palavras-chave: "Organics" in general Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/33127/1/33127-14NA023-fibl-liebl-2018-witra.pdf

Auf neuen Pfaden mit altem Brotgetreide
Provedor de dados: 21
Autores: Hirschi, Christian.
Alte Getreidearten- und sorten sind im Trend, sie versprechen ansprechende Erträge in Grenzlagen und erweitern die Sortenvielfalt.
Tipo: Newspaper or magazine article
Palavras-chave: Cereals; Pulses and oilseeds Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/34091/1/Bioaktuell_3_2018_Ch.Hirschi.pdf

Aufgepasst bei der Karottenernte
Provedor de dados: 21
Autores: Koller, Martin.
Die Ernte vieler Lagergemüse hat schon begonnen oder steht unmittelbar an. Karotten sind – nicht nur im Bioanbau - das wichtigste Lagergemüse.
Tipo: Newspaper or magazine article
Palavras-chave: Vegetables; Post harvest management and techniques.
Ano: 2018
URL: http://orgprints.org/35038/1/koller-2018-Aufgepasst-bei-der-Karottenernte-Bauernzeitung-p29.pdf

Augmented cytotoxic, mutagenic and genotoxic response triggered by carvedilol and celecoxib combinations
Provedor de dados: 60
Autores: Attiq,Ali; Ashraf,Muhammad; Jalil,Juriyati; Javeed,Aqeel; Anjum,Aftab Ahmad; Ullah,Asad; Umair,Muhammad; Ali,Sarwat.
Abstract It is understood that drugs regardless of their order of administration can exhibit drug interactions. Established on the fact that treatment of hypertension may last for decades and prolong usage of multiple drug regimen may induce substantial pathophysiological changes. Hence, This study was designed to evaluate the possible synergistic toxic effects of anti-hypertensive (carvedilol), and anti-inflammatory drug (celecoxib) alone and in combinations. Well-established MTT assay, Single Cell Gel Electrophoresis (SCGE) and Ames assay were employed to evaluate the toxicity at cellular level. Results from MTT assay on Vero cell line revealed that drug combinations have more pronounced anti-proliferative activity with combine IC50 value of 13.7:47.8...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carvedilol; Celecoxib; Mutagenicity; Genotoxicity; Cytotoxicity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100622

Aumento da produtividade e melhoria das condições do trabalhador rural.
Provedor de dados: 14
Autores: MARTINS, E. C.; TRINDADE, J. P. P.; VOLK, L. B. da S.; MELLO, L. M. R. de.
O presente capítulo trata da meta 8.2 do ODS 8, que preconiza atingir níveis mais elevados de produtividade das economias por meio da diversificação, modernização tecnológica e inovação, inclusive por meio de um foco em setores de alto valor agregado e dos setores intensivos em mão de obra (Nações Unidas, 2018).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Produtividade das economias; Desenvolvimento Agrícola; Desenvolvimento Sustentável; Política de Desenvolvimento; Agricultura Familiar; Agricultura Sustentável; Economia da Produção; Economia Agrícola.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098071

Aumento da resiliência dos pobres e redução da vulnerabilidade a desastres.
Provedor de dados: 14
Autores: COSTA, J. R. da; COSTA, P. da.
bitstream/item/199910/1/ODS-1-Erradicacao-da-pobreza-Cap4.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Mudanças climáticas; Agropensa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1110910

AURELIO SCHININI CACACE 1943 - 2018
Provedor de dados: 51
Autores: Flachsland,Eduardo.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000200018

Ausweg aus dem Kükentöten
Provedor de dados: 21
Autores: Maurer, Veronika; Ammer, Stefanie.
Das Töten der männlichen Küken wird von der Gesellschaft immer stärker als ethisch nicht vertretbar angesehen und somit abgelehnt. Alternativen sind derzeit in der Testphase. An der Biolegehennentagung werden sie vorgestellt und diskutiert.
Tipo: Web product
Palavras-chave: Health and welfare Education; Extension and communication Poultry.
Ano: 2018
URL: http://orgprints.org/34791/1/Ammer-Maurer-2018-Ausweg-aus-dem-Kuekentoeten.pdf

Ausweg aus dem Kükentöten
Provedor de dados: 21
Autores: Maurer, Veronika.
Das Töten der männlichen Küken wird von der Gesellschaft immer stärker als ethisch nicht vertretbar angesehen und somit abgelehnt.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare; Poultry.
Ano: 2018
URL: http://orgprints.org/34688/1/Maurer_2018_ZuercherBauer_Nr1_2_p11.pdf

Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
Provedor de dados: 65
Autores: Guidoli,Marcos Gabriel; Mendoza,Jorge Arnaldo; Falcón,Sofia Lizardo; Boehringer,Silvia Irene; Sánchez,Sebastián; Macías,María Elena Fátima Nader.
ABSTRACT: Probiotics are a novel alternative to antibiotics as growth factors. Previously, our group isolated, selected and tested in vivo, eight autochthonous strains. They showed no significant effects when administered individually. However, the best doses, stages and ways of administration were combined in a multi strain formula. The aim of this research was to evaluate the effect of this probiotic product on the growth and survival of Piaractus mesopotamicus larvae. The administration was implemented during egg incubation and endogenous feeding period (5), during larvae exogenous feeding period (10) and all along the experiment (15). A group without microorganisms was used as control. The probiotic generates significant increments of mean weight and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactic acid bacteria; Bacillus; Pacú; Larviculture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700652

Automatically controlled deficit irrigation of lettuce in “organic potponics”
Provedor de dados: 63
Autores: Valença,David da Cunha; Carvalho,Daniel Fonseca de; Reinert,Fernanda; Azevedo,Ricardo Antunes; Pinho,Camila Ferreira de; Medici,Leonardo Oliveira.
ABSTRACT: Concerns with water crisis involve all sectors of society and irrigated agriculture remains the main water consumer. This study evaluated an agricultural production system for lettuce cultivation in greenhouse, “organic potponics”, to economize water and manure use, using a Simplified Irrigation Controller (SIC), based on soil matric potential monitoring. Five irrigation volumes were evaluated in pots with 4.8 L, fertilized with 200 g of vermicompost. One of the volumes was controlled with the SIC. The other volumes represented 130, 80, 60 and 33 % of that controlled by the SIC and all treatments received water at the same time. Shoot fresh weight, head diameter and stomatal conductance (gs) increased linearly with irrigation volumes. For shoot...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactuca sativa; Water use efficiency; Production system; Water management; Automation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000100052

Automatiska vägningar och selektiv avmaskning av nötkreatur på bete
Provedor de dados: 21
Autores: Arvidsson, Katarina; Höglund, Johan.
Målet med projektet är att utveckla en automatisk metod för djurhälsoövervakning på bete, där larm erhålls för avvikande djur. Metoden leder till ökad djurhälsa och produktivitet vid betesdrift. Visionärt sett skulle en sådan metod kunna komplettera manuell tillsyn av djur och på så vis underlätta för fortsatt eller eventuellt utökad betesdrift på små och avlägset belägna betesmarker.
Tipo: Web product
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/33715/1/Automatiska%20va%CC%88gningar%20och%20selektiv%20avmaskning%20av%20no%CC%88tkreatur%20pa%CC%8A%20bete%20_%20Externwebben.pdf

Automatização do diagnóstico de parasitos gastrintestinais de humanos e animais
Provedor de dados: 195
Autores: Rosa, S. L.; Santos, B. M.; Soares, F. A.; Suzuki, C. T. N.; Bresciani, K. D. S.; Falcão, A. X.; Gomes, J. F.
Em muitos países de climas tropical, subtropical e equatorial, as parasitoses gastrintestinais humanas e animais constituem um sério problema de saúde pública. O diagnóstico dos agentes etiológicos destas parasitoses comumente requer a análise visual, mediante uso de microscopia, de material fecal processado por técnicas convencionais parasitológicas e/ou kits comerciais. No entanto, relatos científicos têm demonstrado que estas técnicas e/ou kits podem comprometer esta modalidade de exame por demonstrarem baixas e moderadas sensibilidades diagnósticas. Uma proposta inédita para solucionar este tipo de problema é a automatização do exame de parasitos gastrintestinais de humanos e animais. Para isto, com o auxílio irrestrito da Fundação de Amparo à Pesquisa...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37837

Autonomous Biogeochemical Floats Detect Significant Carbon Dioxide Outgassing in the High-Latitude Southern Ocean
Provedor de dados: 5
Autores: Gray, Alison R.; Johnson, Kenneth S.; Bushinsky, Seth M.; Riser, Stephen C.; Russell, Joellen L.; Talley, Lynne D.; Wanninkhof, Rik; Williams, Nancy L.; Sarmiento, Jorge L.
Although the Southern Ocean is thought to account for a significant portion of the contemporary oceanic uptake of carbon dioxide (CO2), flux estimates in this region are based on sparse observations that are strongly biased toward summer. Here we present new estimates of Southern Ocean air-sea CO2 fluxes calculated with measurements from biogeochemical profiling floats deployed by the Southern Ocean Carbon and Climate Observations and Modeling project during 2014-2017. Compared to ship-based CO2 flux estimates, the float-based fluxes find significantly stronger outgassing in the zone around Antarctica where carbon-rich deep waters upwell to the surface ocean. Although interannual variability contributes, this difference principally stems from the lack of...
Tipo: Text
Palavras-chave: Air-sea carbon flux; SOCCOM.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00673/78485/80837.pdf

Autumn cover crops
Provedor de dados: 21
Autores: Bortolussi, Stefano.
Best results were reached with cereal mixtures that were produced on farm, such as barley and rye.    Practical recommendations     Observations and hints  • In Northern Italy, a mixture of barley and rye fits best in a wide range of situations.  • Sow as soon as possible after harvesting the summer crops.  • If the soil is not clean enough, a shallow soil labour can be applied. Otherwise, direct sowing is preferred.  • Including legumes in the mixture, such as vetch and/or faba beans, has been shown to be advantageous when the cover crop is sown in early September or October, and the succeeding crop is sown at the end of May.   • In case of early sowing by end of August, a cover crop consisting of only white mustard showed good results, especially in its...
Tipo: Practice tool
Palavras-chave: Soil quality; Soil; Weed management.
Ano: 2018
URL: http://orgprints.org/32948/1/PA_040_autumn_cover_crops_final-QR.pdf

Availability and spatial variability of copper, iron, manganese and zinc in soils of the State of Ceará, Brazil
Provedor de dados: 124
Autores: Oliveira,Mara Lucia Jacinto; Valladares,Gustavo Souza; Vieira,Johnston Silva; Coelho,Ricardo Marques.
ABSTRACT The aim of the present work was to: (i) determine and map the micronutrient content (copper - Cu, iron - Fe, manganese - Mn and zinc - Zn) in soils of the State of Ceará; (ii) evaluate soil attributes related to micronutrient availability; and (iii) evaluate, by ordinary kriging, the spatial dependence of the micronutrient content. The study area is located in the central region of Ceará, in the basin of the River Banabuiú. Soil samples were collected in the surface and subsurface layers to determine the chemical attributes, granulometry, and micronutrient content, extracted with Mehlich-1 solution. The sites of the principal types of soil in the region were spatialised and the results submitted to descriptive analysis and Pearson correlation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cationic micronutrients; Geostatistics; Ordinary kriging; Soils of the semi-arid region.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000300371

Available Potential Energy in Density Coordinates
Provedor de dados: 5
Autores: Colin De Verdiere, Alain; Huck, Thierry; Pogossian, Souren; Ollitrault, Michel.
The vertically integrated potential energy of an incompressible stratified fluid formulated in density coordinates can be simply written as a weighted vertical sum of the squares of the vertical displacements of density surfaces, a general expression valid for arbitrary displacements. The sum of this form of potential energy and kinetic energy is then a conserved quantity for the multilayer shallow water model. The formulation in density coordinates is a natural one to find the Lorenz reference state of available potential energy (APE).We describe the method to compute the APE of an ocean state and provide two applications. The first is the classical double-gyre, wind-driven circulation simulated by a shallow water model at high resolution.We show that the...
Tipo: Text
Palavras-chave: Energy transport; Ocean circulation; Ocean dynamics; Isopycnal coordinates.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00464/57521/59707.pdf

Available space in feeders for housed sheep: social behavior and performance
Provedor de dados: 96
Autores: Silveira,José Coriolano Andrade da; Fonsêca,Vinícius de França Carvalho; Furtado,Dermeval Araújo; Santos,Severino Guilherme Caetano Gonçalves dos; Silva,Josinaldo Araújo da; Pimenta Filho,Edgard Cavalcanti; Saraiva,Edilson Paes; Medeiros,Ariosvaldo Nunes de.
ABSTRACT This study was designed to assess the effects of feeding space availability on social behavior and performance of housed crossbreed sheep through the use of three different types of feeders. Thirty-six crossbreed ewes (Santa Inês × Dorper; 2-3 years old) with initial body weight of 34.99±4.28 kg were randomly assigned to a 3 × 3 (feeder type × available space at the feeder) factorial arrangement among nine pens. Pens had one of three feeder types (concrete bunk, plastic, or wood barrel) and one of three amounts of available space in the feeder (0.33, 0.25, or 0.20 m animal−1). Total dry matter intake/pen, dry matter intake per animal, total weight gain/pen, daily weight gain/animal, and food waste were evaluated. Percentage of time spent at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dominance relationship; Ewes; Feeding space; Food waste.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100204

Avaliação agronômica do milho geneticamente modificado com o gene SbMATE, que confere tolerância ao alumínio: processo de biossegurança para o primeiro estudo de campo.
Provedor de dados: 14
Autores: VASCONCELOS, M. J. V. de; CARNEIRO, A. A.; MAGALHAES, J. V. de; GUIMARÃES, C. T.
O desenvolvimento de uma planta geneticamente modificada envolve a introdução de um ou vários genes exógenos nesse organismo, sem que haja fecundação ou cruzamento. As plantas que tiveram seu código genético alterado pela introdução de uma ou mais sequências de DNA provenientes de outra espécie devem passar por rigorosas análises que comprovam suas características agronômicas e de segurança, tanto para o meio ambiente, como para os seres vivos, cujo conjunto de práticas são chamadas de biossegurança. A biossegurança de uma planta transgênica, além de trabalhos em regime de contenção, passa por liberações planejadas no meio ambiente para se obter dados agronômicos, físico-químicos e ambientais, visando o preparo de um dossiê para a liberação comercial. O...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Biossegurança; Zea Mays; Genética; Gene; Planta Transgênica; Biotecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100096

Avaliação ambiental em propriedade familiar dedicada à produção de aves e suínos confinados.
Provedor de dados: 14
Autores: MIRANDA, C. R. de; MATTHIENSEN, A.; SEGANFREDO, M. A.; MONTICELLI, C. J.; LANDO, L. B; GUARESI, L.; ZAGO, D. V.; MATTEI, R. M.
bitstream/item/176071/1/final8729.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Criação animal; Boas práticas na produção; Sustentabilidade; Avicultura; Suinocultura; Agricultura familiar; Meio ambiente.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090950

Avaliação clínica e bioquímica de cães submetidos a dois métodos de hidroterapia
Provedor de dados: 45
Autores: Belfort,A.S.; Malavazi,P.F.N.S.; Pelizzari,C.; Laskoski,L.M.; Pacheco,A.D.; Oliveira,R.S.; Fernandes,M.M.P.; Santos,M.S.; Souza,S.F.
RESUMO Avaliou-se a resposta dos parâmetros fisiológicos de frequência cardíaca (FC) e respiratória (FR), temperatura retal (TR) e a atividade sérica das enzimas creatina quinase (CK) e lactato desidrogenase (LDH) em cães adultos hígidos, machos e fêmeas, sob duas modalidades de hidroterapia. Dez cães foram distribuídos em dois grupos de cinco animais, denominados de grupo I (caminhada em esteira aquática) e grupo II (natação) e submetidos a duas sessões por semana com duração inicial de 10 minutos, acrescida de cinco minutos por sessão até 30 minutos, durante nove semanas. As avaliações foram realizadas antes, imediatamente depois e quatro horas após o exercício em todas as sessões para as variáveis de FC, FR e TR e nos dias um, sete, 28 e 60 para CK e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Natação; Esteira aquática; Fadiga muscular; Canino.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601736

Avaliação da atividade da enzima glutationa-s-transferase da minhoca Eisenia foetida exposta à ivermectina
Provedor de dados: 40
Autores: Moreira Tuerlinckx,Sandro; Hahn Delfim,Daniel; Kalil Huber,Ana Cláudia; Araújo Gamboa Morselli,Tânia Beatriz.
Muitos tipos de drogas são usados na medicina veterinária para controlar e melhorar a saúde animal através de tratamentos terapêuticos e profiláticos. A desvantagem desta prática é que os produtos farmacêuticos e seus metabólitos são liberados no ambiente e podem influenciar a fauna do solo através da excreção do esterco ou pela posterior aplicação ao campo agrícola. As avermectinas são vastamente utilizadas na medicina veterinária e na agricultura. Estudos anteriores demonstraram que a ivermectina (IVM), um parasiticida amplamente utilizado, é muito tóxico para diversas espécies de invertebrados não-alvo. Tendo em vista que a IVM é pouco metabolizada, excretada de forma relativamente inalterada e pela escassez de dados sobre a toxicidade aos invertebrados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avermectinas; Marcador bioquímico; Toxicidade; Minhocas.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432018000200003

Avaliação da forma de inclusão de zeólita e do nível de consumo sobre a digestibilidade da dieta e as características fecais de cães
Provedor de dados: 45
Autores: Lowndes,F.G.; Sabchuk,T.T.; Souza,C.M.M.; Félix,A.P.; Maiorka,A.; Oliveira,S.G.
RESUMO Objetivou-se avaliar a forma de inclusão da zeólita e de níveis de consumo sobre a digestibilidade da dieta e as características fecais de cães. O experimento 1 avaliou o efeito do nível de consumo (normal e 50% a mais do que as necessidades) e da inclusão de zeólita (0 e 15g/kg) sobre a digestibilidade e as características fecais de 12 cães. No experimento 2, foi avaliada a inclusão de 5, 15 e 25g/kg de zeólita adicionada na massa ou por cobertura, em seis cães, sobre a digestibilidade da dieta e as características fecais. O experimento 3 avaliou o odor fecal de nove cães consumindo dietas contendo 0 e 15g/kg de zeólita incluída na massa ou por cobertura. A quantidade consumida e a inclusão de zeólita não afetaram a digestibilidade das dietas. O...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adsorvente; Aluminossilicatos; Clinoptilolita.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300888

Avaliação da imobilidade tônica em codornas de corte via análise de sobrevivência
Provedor de dados: 45
Autores: Caetano,G.C.; Silva,F.F.; Silva,L.P.; Paula,C.; Silva,H.T.; Paiva,J.T.; Soares,A.C.C.; Mariano,W.H.
ABSTRACT Tonic immobility (TI) is a way to measure fear, as characterized by the reduced capacity to respond to external stimuli. The time spent in TI indicates the level of fear. Since TI is measured as the time until event occurrence, survival analysis stands out as a suitable statistical method to treat these data. We aimed to investigate the influence of possible factors (lines, sex and age) on fear behavior in meat quail (Coturnix coturnix) measured through TI by using survival analysis (non parametric Kaplan-Meyer method via logrank test). The dataset was composed by TI information provided by 50 animals from each line (UFV1 and UFV2) in each age (14 and 28 days of age), totalizing 200 records. Despite the slight difference between the two evaluated...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Coturnix coturnix; Curvas de sobrevivência; Kaplan-Meyer; Teste log-rank.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000301009

Avaliação da pegada hídrica dos campos experimentais da Embrapa Clima Temperado.
Provedor de dados: 14
Autores: WINCKLER, L. T.; COSTA, F. A. da.
bitstream/item/189469/1/BOLETIM-309.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Recursos hídricos; Gestão ambiental; Uso da Terra.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102634

Avaliação da reabilitação de solos de áreas mineradas de xisto por métodos espectroscópicos magnéticos.
Provedor de dados: 14
Autores: MANGRICH, A. S.; SANTOS, J. V. dos; NOVOTNY, E. H.; PEREIRA, B. F.
bitstream/item/197376/1/Cap-1-Avaliacao-da-reabilitacao-de-solos-de-areas-mineradas.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Xisto; Mineração; Recuperação do Solo; Degradação Ambiental; Mining; Soil restoration; Environmental degradation; Shale.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1108987

Avaliação da resistência de genótipos de morangueiro a Meloidogyne hapla.
Provedor de dados: 14
Autores: GOMES, C. B.; HAUBERT, M.; MARCHI, P.; BONOW, S.
bitstream/item/188236/1/BOLETIM-296.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fruta de Clima Temperado; Nematóide; Meloidoginose; Morango; Meloidogyne Hapla.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101277

Avaliação da virulência de isolados de Corynebacterium pseudotuberculosis em camundongos BALB/c
Provedor de dados: 14
Autores: ROSINHA, G. M. S.; MELO, P. R. de; SANTOS, L. R. dos; CARVALHO, C. E. G.; ALVARENGA, L. C. O.; ANDRADE, G. B.; SOARES, C. O.
Corynebacterium pseudotuberculosis é uma bactéria Gram-positiva, agente etiológico da linfadenite caseosa (LC) em pequenos ruminantes e causadora de piogranulomas, linfangite ulcerativa, mastite e dermatite ulcerativa em bovinos, que são doenças de grande relevância médica e veterinária. Esta doença é de difícil controle e a vacinação é a maneira mais eficiente de preveni-la nos rebanhos. Objetivou-se neste estudo selecionar cepas virulentas de C. pseudotuberculosis, a partir de cinco isolados obtidos de caprinos e ovinos, para uso em estudos de desafio em testes de novas vacinas contra linfadenite caseosa em camundongos. Primeiramente, os isolados foram caracterizados bioquimicamente com o kit API Coryne (APIbioMerieux, Inc., La Balme les Grottes, France)...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Corynebacterium Pseudotuberculosis; Histopatologia; Linfadenite Caseosa; Patogenicidade; Caseous lymphadenitis; Virulence; Histopathology.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106896

Avaliação da zinco protoporfirina (ZPP) em ruminantes domésticos
Provedor de dados: 45
Autores: Bombardelli,J.A.; Reis,G.A.; Lupatini,C.G.; Kogika,M.M.; Benesi,F.J.
RESUMO Nos sistemas de criação de ruminantes, a anemia crônica pode levar a grandes prejuízos econômicos, sendo decorrente da deficiência de ferro no organismo. Quando este se torna indisponível para ser incorporado à hemoglobina, forma-se um composto denominado zinco protoporfirina (ZPP), que pode ser um marcador precoce para a anemia, útil, portanto, para seu diagnóstico. Porém, para a utilidade dessa mensuração, é necessário que se conheçam os valores normais de ZPP para cada espécie. Assim, foram utilizados 30 bezerros, 30 caprinos e 30 ovinos, todos saudáveis, nos quais foram mensurados esses valores. Essa mensuração foi determinada em amostras de sangue refrigeradas, coletadas com EDTA, obtendo-se valores em hemácias não lavadas e lavadas. A lavagem...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ruminantes; Anemia; Ferro; Zinco; Hemoglobina.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401135

Avaliação das fibras colágenas de feridas dérmicas de coelhos tratadas com diferentes fontes de plasma rico em plaquetas
Provedor de dados: 45
Autores: Ferraciolli,E.; Laposy,C.B.; Nogueira,M.R.; Justulin Júnior,L.A.; Camargo Filho,J.C.; Moreira,V.; Marques,M.E.; Nai,G.; Ozaki,G.
RESUMO Para comparar a regeneração tecidual de feridas dérmicas em coelhos tratados e não tratados, de forma seriada, com diferentes fontes de plasma rico em plaquetas (PRP) gel, biópsias dérmicas foram feitas na região dorsal, com auxílio de um punch de 8mm, em que o lado direito foi tratado com NaCl 0,9%® e o lado esquerdo recebeu aplicação de diferentes fontes de PRPs (autóloga, heteróloga e homóloga), nos dias zero, três, sete, 10, 14, tendo sido acompanhadas durante 17 dias. Ao final do 17º dia, foi realizada avaliação histopatológica das feridas. Do total de 24 animais, seis coelhos (três machos e três fêmeas) foram utilizados somente como doadores para obtenção do PRP homólogo gel. Um cão adulto, saudável, foi utilizado como doador durante o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coelhos; Feridas dérmicas; Cicatrização; Fibras colágenas; Plasma rico em plaquetas.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401179

Avaliação das técnicas de imunodifusão em gel de ágar, ensaio imunoenzimático indireto e reação em cadeia da polimerase no diagnóstico da brucelose ovina
Provedor de dados: 45
Autores: Teixeira,L.S.A.; Mineiro,A.L.B.B.; Batista,J.F.; Santana,M.V.; Soares,F.F.F.; Paula,N.R.O.; Lima,D.S.; Damasceno,T.C.M.; Porfirio,K.P.; Lustosa,M.S.C.
RESUMO A brucelose na espécie ovina tem recebido destaque, uma vez que se trata de uma enfermidade que acomete o sistema reprodutivo dos animais, provocando sério comprometimento no setor produtivo. Dessa forma, objetivou-se a avaliação de três métodos para o diagnóstico da brucelose ovina: o ensaio imunoenzimático indireto (ELISAi), a técnica imunodifusão em gel de ágar (IDGA) e a reação em cadeia da polimerase (PCR). Para tanto, utilizaram-se 211 amostras de sangue de ovinos oriundos de propriedades de nove municípios da microrregião homogênea de Teresina, Piauí. As 211 amostras de sangue foram submetidas aos testes sorológicos e à PCR, visando detectar anticorpos anti-B. ovis e DNA de Brucella ovis, respectivamente. Foram obtidos resultados positivos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brucella ovis; Sorologia; Biologia molecular.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300787

Avaliação de co-infecção de Anticarsia gemmatalis MNPV e Chrysodeixis includens NPV em cultura de células de inseto.
Provedor de dados: 14
Autores: SANCHES, M. M.; SIHLER, W.; GOMES, A. C. M. M.; BENITO, N. P.; SOSA-GOMEZ, D. R.; SILVA, C. E. P.; FERREIRA, M. B. C.; GOMES, S. D.; SOUZA, M. L. de.
Os baculovírus Anticarsia gemmatalis multiple nucleopolyhedrovirus (AgMNPV) e Chrysodeixis includens nucleopolyhedrovirus (ChinNPV) que infectam duas importantes pragas da soja, Anticarsia gemmatalis e Chrysodeixis includens, respectivamente, foram testados a respeito da infectividade a diferentes linhagens celulares. As linhagens celulares, IPLBSF-21AE, Sf9 e BTI-Tn-5B1-4, foram previamente definidas como produtivas para infecção de AgMNPV. Neste trabalho a susceptibilidade destas linhagens à infecção simples por ChinNPV e infecção mista de ChinNPV e AgMNPV foram testadas. As células foram semeadas a uma densidade de 1X106 por placa de 60mm2. Os vírus foram obtidos a partir de hemolinfa de larvas infectadas, aos 4 dias pós-infecção (d.p.i.), e adsorvidos...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Lagarta; Soja; Praga de Planta; Controle Biológico; Soybeans; Anticarsia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092481

Avaliação de cultivares de cana-de-açúcar para a agricultura familiar no município de Boa Hora, PI.
Provedor de dados: 14
Autores: VELOSO, M. E. da C.; ANDRADE JUNIOR, A. S. de; VASCONCELOS, L. F. L.; AZEVEDO, D. M. P. de; SOUSA, M. J. S. de.
A inovação é uma ferramenta estratégica para o crescimento e desenvolvimento sustentável de uma região e/ou de um país, contribuindo para o aumento da produtividade e competitividade das organizações, especialmente da agricultura familiar.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Unidade de referência tecnológica; Genótipo; Características Agronômicas; Saccharum Officinarum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1109365

Avaliação de dietas na reprodução de calopsitas e parâmetros reprodutivos
Provedor de dados: 45
Autores: Assis,V.D.L.; Carvalho,T.S.G.; Saad,C.E.P.; Miyagi,E.S.; Gionbelli,M.P.
RESUMO As calopsitas são consideradas aves monogâmicas, atingem a maturidade sexual aos 12 meses, com postura variando entre três a sete ovos. São classificadas como granívoros, embora alguns estudos tenham demonstrado uma grande diversidade nos hábitos alimentares. Este trabalho foi realizado em caráter investigativo, com o objetivo de comparar o efeito de dietas na reprodução de calopsitas, assim como efetuar um levantamento dos parâmetros reprodutivos da espécie. O experimento foi feito na Universidade Federal de Lavras. As análises estatísticas foram realizadas utilizando-se o GLM do SAS (Statistical Analysis System, Cary, NC, USA). A variável ordem de postura apresentou significância (P&lt;0,1) com as variáveis espessura da casca, peso do ovo e tempo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nymphicus hollandicus; Ovos; Postura; Psitacídeos.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300830

Avaliação de diferentes processos de destoxificação sobre o valor nutricional e energético da torta de mamona para suínos
Provedor de dados: 45
Autores: Silva,T.R.G.; Pascoal,L.A.F.; Costa,F.G. P.; Martins,T. D. D.; Silva Junior,J. B.; Silva Neto,M. R.; Watanabe,P. H.
RESUMO O objetivo do presente estudo foi avaliar o valor nutricional e energético da torta de mamona destoxificada por diferentes métodos para suínos em crescimento. Foram utilizados 24 suínos machos, castrados, distribuídos em seis tratamentos, sendo uma ração referência e cinco rações testes (75% da dieta referência e 25% das tortas de mamona) contendo a torta de mamona destoxificada pelos métodos do hidróxido de cálcio, da autoclavagem, do hidróxido de cálcio+ensilagem, da autoclavagem+ensilagem e da extrusão. As tortas de mamona submetidas aos processos de destoxificação com hidróxido de cálcio e autoclavagem resultaram em maior teor de proteína digestível. Para o valor de energia metabolizável, os processos de destoxificação com hidróxido de cálcio,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimento alternativo; Digestibilidade; Fator antinutricional; Ricina.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200563

Avaliação de dois métodos de aplicação de rizobactérias na promoção de crescimento de arroz irrigado.
Provedor de dados: 14
Autores: GOMES, C. B.; SOMAVILLA, L.; MOCCELLIN, R.; MARTINAZZO, R.; BAMBERG, A. L.; SILVEIRA, C. A. P.
bitstream/item/191888/1/BOLETIM-314.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Arroz; Arroz Irrigado; Bactéria.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103674

Avaliação de estoques de carbono e grau de humificação da matéria orgânica do solo em diferentes tipos de pastagens tropicais.
Provedor de dados: 14
Autores: XAVIER, A. A. P.; SEGNINI, A.; OTAVIANI-JUNIOR, P. L.; OLIVEIRA, P. P. A.; PEDROSO, A. F.; PRAES, M. F. F. M.; RODRIGUES, P. H. M.; MARTIN NETO, L.; MILORI, D. M. B. P.
bitstream/item/199192/1/BPD-42-2018.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bioma da floresta atlântica; Sistemas de pecuária brasileiros; Laser induced fluorescence spectroscopy; Grau de humificação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100968

Avaliação de métodos de extração de DNA de amostras de sangue de bovinos colhidas em papel filtro (cartões FTA).
Provedor de dados: 14
Autores: OLIVEIRA, M. C. de S.; OKINO, C. H.; SILVA, P. C.; BASSETTO, C. C.; GIGLIOTI, R.
Atualmente, a Reação em Cadeia da Polimerase (PCR) é usada de maneira sistemática em uma grande variedade de experimentos que envolvem detecção de micro-organismos e parasitas, estudos genômicos, sequenciamento, diversidade genética de populações, paternidade, entre outros. A extração de ácido desoxirribonucleico (DNA) a partir de amostras de sangue é amplamente usada na pesquisa agropecuária.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Amostra de sangue; Extração de DNA; QPCR para B bovis; Sangue.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094613

Avaliação de novos clones de batata para produtividade de tubérculos.
Provedor de dados: 14
Autores: SILVA, G. O. da; PEREIRA, A. da S.; CARVALHO, A. D. F. de; SOUZA, Z. da S.
Com o objetivo de selecionar clones de batata com potencial para se tornarem novas cultivares, várias características são avaliadas durante o processo de melhoramento; dentre estas, grande importância é dada à produtividade de tubérculos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Canoinhas-SC; Solanum Tuberosum; Melhoramento Genético Vegetal; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093824

Avaliação de novos clones de batata para produtividade de tubérculos.
Provedor de dados: 14
Autores: SILVA, G. O. da; PEREIRA, A. da S.; CARVALHO, A. D. F. de; SOUZA, Z. da S.
Com o objetivo de selecionar clones de batata com potencial para se tornarem novas cultivares, várias características são avaliadas durante o processo de melhoramento; dentre estas, grande importância é dada à produtividade de tubérculos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Canoinhas-SC; Solanum Tuberosum; Melhoramento Genético Vegetal; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093718

Avaliação de Papaver somniferum e arnica montana ultradiluídos na recuperação anestésica e analgesia pós-operatória em cadelas submetidas à ovário-histerectomia eletiva
Provedor de dados: 195
Autores: Travagin, D. R. P.; Coelho, C. P.
A ovário-histerectomia é o procedimento mais realizado na rotina cirúrgica veterinária, principalmente em cadelas. Esse procedimento é geralmente realizado com o paciente sob anestesia geral (HUUSKONEN et al., 2013), que consiste na depressão reversível e controlada do sistema nervoso central, causando inconsciência e analgesia, com diminuição das funções sensoriais, motoras e autonômicas (THURMON et al., 1996). O estímulo nociceptivo desse procedimento cirúrgico pode persistir no período pós-operatório por até 24 horas, e pode modificar o comportamento natural dos referidos pacientes (FOX; JOHNSTON, 1997). Cerca de 30% das mortes relacionadas à anestesia acontecem no período perianestésico, principalmente no período pós-anestésico (BRODBELT et al., 2008)....
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37805

Avaliação de qualidade pós-colheita e armazenamento refrigerado em cultivares de framboesa.
Provedor de dados: 14
Autores: FLORES CANTILLANO, R. F.; RUFATO, A. de R.; GOULART, C.; RIBEIRO, J. A.; VILELA, J. dos S.
bitstream/item/190280/1/BOLETIM-294.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Framboesa; Rubus Idaeus; Fruta de Clima Temperado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103687

Avaliação de resistência à podridão-radicular de Phytophthora em linhagens de soja da Embrapa Trigo, em 2017.
Provedor de dados: 14
Autores: COSTAMILAN, L. M.; BERTAGNOLLI, P. F.; CARRÃO-PANIZZI, M. C.; SBALCHEIRO, C. C.
bitstream/item/183672/1/ID44365-2018CTO35.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Soja; Phytophthora; Doença de Planta; Soybeans; Phytophthora sojae; Plant diseases and disorders.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096564

Avaliação de serviços ecossistêmicos e investimentos prioritários para o desenvolvimento de produtos da sociobiodiversidade e da gestão ambiental na APA da Fazendinha - Amapá.
Provedor de dados: 14
Autores: GASPARINETTI, P.; ALMEIDA, V. C. de; EULER, A. M. C.; LIRA-GUEDES, A. C.
Projeto APA da Fazendinha - dados e prioridades. Motivação para o desenvolvimento de projetos sustentáveis. Uso do solo e atividades realizadas na APA da Fazendinha: gestão territorial da APA; uso residencial; educação e pesquisa; recreação e turismo; extrativismo - andiroba e açaí. Avaliação de ações prioritárias para a APA da Fazendinha. A importância do extrativismo na APA da Fazendinha. A importância do turismo na APA da Fazendinha. Priorização de investimentos. A importância do saneamento básico para o fortalecimento da economia local: instrumentos de gestão de resíduos sólidos; sistema de tratamento de esgoto com tecnologia social. Cenários para avaliação de impactos esperados. Oportunidades - fortalecimento da gestão territorial da APA.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Uso do solo; Gestão territorial; Uso residencial; Extrativismo; Desenvolvimento regional; Saneamento básico; Andiroba; Açaí; Desenvolvimento Sustentável; Turismo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101223

Avaliação de sistema de cultivo e ocorrências fitossanitárias na melancia em Jatobá do Piauí, PI.
Provedor de dados: 14
Autores: ATHAYDE SOBRINHO, C.; SILVA, P. H. S. da; DIAS, L. R. C.; OLIVEIRA, F. das C.
Os trabalhos foram conduzidos em várias pequenas propriedades rurais situadas nas localidades Boa Vista, Montanha, Santa Luz, Nova Residência, Tamarindo, Lagoa do Porão, Canabrava e Umburana, principais polos produtores de melancia do município. Para isso, foram realizadas visitas a campo com a finalidade de levantar informações detalhadas acerca de todas as práticas adotadas, bem como para coleta de amostras para avaliações em laboratório. As coletas de informações e amostras foram realizadas durante as safras de 2015 e 2016, uma coleta por ano. As amostras, para fins de diagnóstico, foram analisadas nos laboratórios de Fitopatologia e Entomologia da Embrapa Meio-Norte com vistas à identificação de fitopatógenos e de insetos/ácaros pragas, para os quais...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fruticultura; Plantio; Doença; Praga.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101887

Avaliação de sistema empurra-puxa para o manejo da lagarta-do-cartucho (Spodoptera frugiperda) do milho em ambientes biodiversos.
Provedor de dados: 14
Autores: FONSECA, C. da; HELLWIG, L.; SCHIEDECK, G.; EICHOLZ, E. D.
bitstream/item/189345/1/BOLETIM-303.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Milho; Lagarta Militar; Praga de Planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102547

Avaliação de soja preta para consumo como edamame.
Provedor de dados: 14
Autores: CARRÃO-PANIZZI, M. C.; MIRANDA, M. Z. de; FELBERG, I.; GODOY, R. L. de O.; SANTIAGO, M. C. P. de A.
bitstream/item/179670/1/ID44351-2018BPDOl89.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Edamam; Glycine Max; Soja; Alimentação; Nutrição Humana; Soybeans; Food and Human Nutrition.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093214

Avaliação de um controle estratégico da artrite encefalite caprina em rebanho caprino leiteiro
Provedor de dados: 45
Autores: Rodrigues,A.S.; Pinheiro,R.R.; Brito,R.L.L.; Andrioli,A.; Oliveira,E.L.; Sider,L.H.; Santos,V.W.; Oliveira,L.S.; Dias,R.P.; Gouveia,A.M.G.; Teixeira,M.F.S.
RESUMO O objetivo deste trabalho foi avaliar a utilização periódica de testes de diagnóstico mais sensíveis aliados às práticas de manejo, visando ao controle eficaz da artrite encefalite caprina (CAE). Foram realizadas oito coletas de sangue em matrizes e reprodutores. Da primeira à sétima análise, as coletas foram quadrimestrais, utilizando-se os testes de imunodifusão em gel de agarose (IDGA), ensaio imunoenzimático indireto (ELISA-i) e Western Blot (WB). A oitava coleta aconteceu seis meses após a sétima, utilizando-se o WB e a reação em cadeia de polimerase (PCR). A prevalência da CAE foi de 6,8%, 14,9% e 39,2% no IDGA, ELISA-i e WB, respectivamente. Na última análise, foram detectados 0,9% de animais positivos pelo WB e 10,8% pela PCR. Apesar de não...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ELISA; IDGA; Lentivírus de pequenos ruminantes; Western Blot.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100139

Avaliação diagnóstica na síndrome disfunção cognitiva canina
Provedor de dados: 45
Autores: Krug,F.D.M.; Tillmann,M.T.; Piñeiro,M.B.C.; Mendes,C.B.M.; Capella,S.O.; Bruhn,F.R.P.; Nobre,M.O.
RESUMO O objetivo do presente estudo foi avaliar o questionário observacional e os testes de reatividade como forma de triagem e diagnóstico da disfunção cognitiva em cães idosos. Foram estudados 10 cães acima de sete anos, que apresentavam queixas comportamentais. Foi utilizado questionário que abordava questões comportamentais, como desorientação, atividade, interação socioambiental, alterações no padrão do sono e casa-sujidade. As respostas foram convertidas em pontuações, cujo somatório classificou o cão com disfunção cognitiva canina (DCC), ou borderline (BL), ou sem alterações comportamentais (SAC). Logo depois, foram realizados, em todos os cães, os seguintes testes cognitivos: open field, curiosidade, interação com humano e com espelho. Pela...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Senilidade; Déficit cognitivo; Open field; Curiosidade; Interação com humano.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601723

Avaliação do desempenho de variedades sintéticas de milho no Rio Grande do Sul.
Provedor de dados: 14
Autores: MACHADO, J. R. de A.; CARRAFA, M.; RIFFEL, C. T.; GUIMARAES, L. J. M.; GUIMARAES, P. E. de O.; TRINDADE, R. dos S.
Este trabalho apresenta os resultados obtidos nas unidades de observação conduzidas em três locais do Rio Grande do Sul, em que foi avaliado o comportamento de 16 variedades sintéticas, entre comerciais e experimentais, na safra 2015/16.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Variedade; Tecnologia; Semente; Pequeno Produtor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093121

Avaliação do impacto causado pela disponibilidade de 17β-estradiol livre ou complexado à β-ciclodextrina no ambiente aquático sobre Oreochromis niloticus (tilápia)
Provedor de dados: 45
Autores: Silva,M.C.G.; Silva,S.C.B.L.; Santos,T.P.; Soares,P.R.L.; Andrade,A.L.C.; Cadena,M.R.S.; Cadena,P.G.
RESUMO Foram avaliados os efeitos tóxicos do hormônio 17β-estradiol (E2) livre e complexado à β-ciclodextrina (CD) sobre o comportamento e a fisiologia de tilápia (Oreochromis niloticus). Os peixes foram observados por 30 dias, em dois estágios do desenvolvimento (alevino e juvenil), pelo método ad libitum, para a confecção de um etograma. Posteriormente, juvenis foram divididos em três grupos: controle e expostos ao E2 (10ng/L) livre e complexado à β-ciclodextrina (β-CD:E2) por 90 dias. Foram avaliados o comportamento pelo método de varredura instantânea, o consumo de ração, o ganho de peso e a mortalidade em diferentes intervalos. Os alevinos e os juvenis apresentaram frequências de exibição comportamentais diferentes (P&lt;0,05) nos eventos: Afastar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Comportamento animal; Etograma; Complexo de inclusão; Sobrevivência.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100222

Avaliação do tratamento antirrábico humano pós-exposição, associado a acidentes com cães
Provedor de dados: 45
Autores: Cabral,K.C.; Oliveira,M.A.; Diniz,S.A.; Haddad,J.P.A.; Matos,J.C.C.; Oliveira,T.M.; Bicalho,G.C.; Silva,M.X.
RESUMO O estudo da profilaxia da raiva humana contribui para orientação quanto ao uso de vacinas e soros antirrábicos, servindo de base para a definição de estratégias de prevenção, controle e avaliação da doença. Objetivou-se avaliar o atendimento antirrábico humano pós-exposição e possíveis incompatibilidades com o protocolo do Ministério da Saúde, em agressões por cães, no município de Belo Horizonte. Analisaram-se as fichas de atendimento antirrábico do SINAN para comparação dos tratamentos prescritos com as Normas de Profilaxia antirrábica do Ministério da Saúde. As características dos atendimentos foram: quanto à exposição, 93,0% decorrentes de mordedura; quanto à localização da agressão, 35,5% ocorreram nos membros inferiores; quanto ao ferimento,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raiva; Vigilância epidemiológica; Profilaxia pós-exposição.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300682

Avaliação dos dados de abate e condenações de aves registrados no Sistema de Informações Gerenciais do Serviço de Inspeção Federal nos anos de 2012 a 2015.
Provedor de dados: 14
Autores: COLDEBELLA, A.; CARON, L.; ALBUQUERQUE, E. R.; VIANA, A. L.
bitstream/item/180986/1/final8762.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Risco microbiológico; Produção Animal; Sanidade Animal; Inspeção Sanitária; Saúde Pública; Abate; Abatedouro; Frigorífico; Controle Microbiano; Higiene; Aves.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093942

Avaliação dos dados de abate e condenações/desvios de suínos registrados no Sistema de Informações Gerenciais do Serviço de Inspeção Federal nos anos de 2012 a 2014.
Provedor de dados: 14
Autores: COLDEBELLA, A.; KICH, J. D.; ALBUQUERQUE, E. R.; BUOSI, R. J.
bitstream/item/184390/1/final8900.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Risco microbiológico; Produção Animal; Suíno; Sanidade Animal; Inspeção Sanitária; Saúde Pública; Abate; Abatedouro; Frigorífico; Higiene.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097430

Avaliação dos níveis plasmáticos do peptídeo natriurético NT-proBNP em cães da raça Poodle em diferentes estágios da doença valvar crônica mitral
Provedor de dados: 45
Autores: Santana,C.G.P.; Paiva,J.P.; Mucha,C.J.; Alencar,N.X.
RESUMO A doença valvar crônica mitral (DVCM) é comum em cães e pode não causar sintomas clínicos da insuficiência cardíaca (IC) durante anos. O peptídeo natriurético tipo B (BNP) é armazenado nos miócitos ventriculares e secretado para circulação com seu fragmento NT-proBNP, quando ocorre aumento. Este estudo avaliou os níveis plasmáticos do peptídeo natriurético NT-proBNP em cães da raça Poodle em diferentes estágios da DVCM, seguindo as diretrizes do American College of Veterinary Internal Medicine (ACVIM, 2009). Amostras de sangue foram coletadas para determinação do biomarcador NT-proBNP para comparação entre grupos. As medianas do NT-proBNP nos grupos estudados foram: 551pmol/L (controle), 302pmol/L (grupo B1), 1.033pmol/L (grupo B2), 954pmol/L (grupo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Patologia clínica; Insuficiência cardíaca; Biomarcador.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401060

Avaliação dos níveis séricos de hormônios tireoidianos em araras (Ara spp.) pelo método de quimioluminescência
Provedor de dados: 45
Autores: Vieira,K.R.A.; Cubas,Z.S.; Moraes,W. de; Dislich,M.; Oliva,L.R.; Lobo Júnior,A.R.; Santana,M.I.S.
RESUMO Este trabalho investigou a eficiência do método de quimioluminescência para obtenção das concentrações séricas de hormônios tireoidianos em 23 exemplares de araras [Ara ararauna (n=12) e Ara chloropterus (n=11)], de ambos os sexos [machos (n=11) e fêmeas (n=12)], mantidas em cativeiro. Os valores de T4 total, T4 livre, T3 livre e TSH variaram, respectivamente, de 0,3 a 2,5µg/dL (média=0,94µg/dL), 0,11 a 0,46ɳg/dL (média=0,28ɳg/dL), 1,46 a 3,59pg/mL (média= 2,42pg/mL) e 0,01 a 0,12µUI/mL (média=0,04µUI/mL). Houve interação entre espécie e sexo (P&lt;0,05) sobre as concentrações de T4 total: os machos possuem maiores valores do que as fêmeas de Ara ararauna, enquanto as fêmeas de Ara chloropterus dispõem de níveis mais altos do que os machos desta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aves; Hormônios da tireoide; Imunoquimioluminescência.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100174

Avaliação dos receptores de pge2 em leucócitos do baço de cães com Leishmaniose visceral
Provedor de dados: 195
Autores: Venturin, G. L.; Bragato, J. P.; Melo, L. M.; Recech, G. T.; Costa, S. F.; Eugênio, F. R.; Santos, P. S. P.; Lima, V. M. F.
A leishmaniose visceral canina (LVC) é causada pelo parasito intracelular Leishmania infantum. A prostaglandina- E2 (PGE-2) possui potentes propriedades reguladoras do sistema imunológico e pode ligar-se aos receptores EP1, EP2 e EP4, gerando ativação celular, ou ao EP3, gerando inibição das respostas. O papel regulador da PGE2 ainda não foi estudado na LVC, e este trabalho foi delineado para comparar a expressão dos receptores de PGE2 nos leucócitos totais do baço de cães saudáveis e naturalmente infectados com leishmaniose visceral (LV) e a carga parasitária na presença ou não de agonistas de EP1, EP2, EP3, EP4, do inibidor de COX-1 (AH-6809) e de COX-2 (NS-398) e de PGE2. Vinte cães adultos, de ambos os sexos, com LV soropositivos foram selecionados por...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37824

Avaliação ex ante do Índice de Qualidade Participativo do Plantio Direto (IQP) com produtores do Centro-Sul do Brasil.
Provedor de dados: 14
Autores: MARTINS, A. L. da S.; CONTE, O.; OLIVEIRA, P. de; DOSSA, A. A.; DEBIASI, H.; FRANCHINI, J. C.; HERNANI, L. C.; RALISCH, R.; LEONARDO, H. C. L.; LUNARDI, L.; SALTON, J. C.; TOMAZI, M.; PITOL, C.; DE BONA, F. D.; BOEIRA, R. C.
O presente trabalho objetiva avaliar o método para se obter o IQP (fase ex ante) em 12 microbacias hidrográficas, conduzidas em SPD, localizadas na região Centro-Sul do Brasil (Goiás, Mato Grosso do Sul, São Paulo, Paraná e Rio Grande do Sul), visando a obter o entendimento fundamental para a subsequente validação, adaptação e aplicação desse indicador em outras regiões.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: IQP; Rede de Pesquisa SoloVivo; Plantio Direto; Manejo; Agricultura Sustentável; No-tillage; Agricultural management.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104307

Avaliação in vitro do sêmen congelado de carneiros com diluidor suplementado com miricetina
Provedor de dados: 45
Autores: Arruda,L.C.P.; Silva,R.A.J. Araújo; Monteiro,M.M.; Silva,R.P.F.; Oliveira,A.S.; Mergulhão,F.C.C.; Monteiro Jr,P.L.J.; Batista,A.M.; Guerra,M.M.P.
RESUMO O objetivo deste estudo foi avaliar o efeito da suplementação do diluidor de congelação de sêmen ovino com o flavonoide miricetina contra os danos ocasionados aos espermatozoides. Oito pools de sêmen, obtidos de quatro reprodutores ovinos, foram congelados com diferentes concentrações de miricetina (0, 1, 10, 100 e 1000nM). Após o descongelamento, o sêmen foi avaliado quanto à cinética espermática, à integridade das membranas plasmática e acrossomal, ao potencial de membrana mitocondrial, aos níveis de ROS intracelular, à peroxidação lipídica e à estabilidade de membrana. Amostras tratadas com miricetina 10nM apresentaram menor percentual de células rápidas (P≤0,05), quando comparadas ao grupo miricetina 1000nM. Amostras do grupo controle...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovinos; Antioxidantes; Flavonoides; Criopreservação.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100153

Avaliação Nacional de Vinhos: safra 2018 (Programação).
Provedor de dados: 14
Autores: ASSOCIAÇÃO BRASILEIRA DE ENOLOGIA.
Avaliação Nacional de Vinhos, maior evento do gênero no mundo, será realizado no dia 29 de setembro de 2018, no Pavilhão "E" do Parque de eventos de Bento Gonçalves, Serra Gaúcha.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Avaliação Nacional de Vinhos; Análise sensorial; Vinícola.; Enólogos; Degustação; Avaliação de vinhos; Uva; Vinho; Enologia; Safra.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094911

Avaliação nacional de vinhos: safra 2018 (Resultados).
Provedor de dados: 14
Autores: ASSOCIAÇÃO BRASILEIRA DE ENOLOGIA.
bitstream/item/184073/1/FD00132.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Análise sensorial; Avaliação de vinhos; Degustação; Enólogos; Vinícola; Enologia; Safra; Vinho.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096609

Avaliação neurocomportamental de danio rerio intoxicados por arseniato de sódio e tratados com Arsenicum album ultradiluído
Provedor de dados: 195
Autores: Chaulet, V. R. L.; Cappelli, K. L. T.; Feitosa, C. B.; Santos, C. M.; Santos, R. A.; Vieira, H. C.; Coelho, C. P.
Vários estudos indicam que o zebrafish representa um modelo experimental útil e de fácil execução. A poluição ambiental causada por resíduos de metais pesados é muito relevante devido ao amplo uso desses metais em processos industriais e agrícolas, fazendo muitos efluentes chegarem ao meio ambiente sem qualquer tipo de tratamento. O arsênio altera parâmetros comportamentais e funções das ectonucleotidases cerebrais no zebrafish (BALDISSARELLI et al., 2012). A exposição crônica a arsênio tem sido associada a sérios riscos à saúde humana. Este trabalho estudou as alteraçõ es comportamentais induzidas pelo arsênio no zebrafish (Danio rerio), por meio da análise da atividade locomotora e de parâmetros relacionados à ansiedade, para verificar se substâncias...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37799

Avaliação preliminar de duas colhedoras comerciais de forragens, em duas culturas consorciadas, do projeto ILPF.
Provedor de dados: 14
Autores: MANTOVANI, E. C.; FELIPELLI, A.; GONTIJO NETO, M. M.; ALVARENGA, R. C.; MOREIRA, T. J.
A necessidade de conhecer o desempenho operacional de máquinas de colheita de forragem para atender ao sistema Integração Lavoura-Pecuária-Floresta-ILPF torna este tipo de trabalho cada vez mais necessário e presente em nossas atividades, para auxiliar o produtor na tomada de decisão. Muitos destes equipamentos não apresentam, em seus catálogos, testes de campo, principalmente para culturas consorciadas, como no caso do sorgo forrageiro com capim mombaça, e mesmo o milho com braquiária. São sistemas densos de material forrageiro, e em muitas situações as máquinas forrageiras embucham ou quebram constantemente ou precisam realizar a colheita em velocidades muito baixas, reduzindo muito a capacidade operacional. Neste aspecto, deve-se exaltar a parceria com...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Maquina Agrícola; Equipamento Agrícola; Silagem; Sistema de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096963

Avaliação proteica do humor aquoso de equinos
Provedor de dados: 45
Autores: Galera,P.D.; Silva,L.R.; Fonseca,M.P.; Oriá,A.P.; Fontes,W.
RESUMO A avaliação proteica do humor aquoso (HA) pode ser utilizada como método diagnóstico nas uveítes. Entretanto, estudos sobre as proteínas nesse fluido, em equinos hígidos, são escassos e apresentam variações conforme a metodologia empregada. Dessa forma, objetivou-se realizar a análise proteica e citológica do HA nessa espécie, bem como verificar sua correlação com as proteínas plasmáticas. Foram avaliados 13 equinos adultos (26 olhos), sem raça definida, machos ou fêmeas. Mediante aqueocentese, foi coletado 0,5 mL de humor aquoso de cada olho. Cada amostra foi encaminhada para quantificação proteica pelo método de Bradford modificado e pela eletroforese em gel de poliacrilamida - dodecil sulfato de sódio (SDS-PAGE), bem como para avaliação...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aqueocentese; Citologia; Proteínas; Cavalo.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601691

Avaliação qualitativa de risco da disseminação de doenças pelo transporte de suínos mortos.
Provedor de dados: 14
Autores: CARON, L.; COLDEBELLA, A.; CORBELLINI, L. G.; SANTOS FILHO, J. I. dos; MORES, N.; PELLEGRINI, D. da C. P.
bitstream/item/184430/1/SDoc194.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Biosseguridade; Eliminação de animal morto; Propriedade agrícola; Sustentabilidade; Carne; Suíno; Meio ambiente; Sanidade animal; Biossegurança; Mortalidade Animal; Transporte.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090963

Avaliação termográfica do desenvolvimento mamário de búfalas e sua regulação endócrina em distintos estágios fisiológicos
Provedor de dados: 45
Autores: Chacur,M.G.M.; Dantas,A.; Oba,E.; Ruediger,F.R.; Oliveira,R.A.; Bastos,G.P.; Jorge,A.M.
RESUMO O conhecimento do desenvolvimento mamário de um rebanho leiteiro é fundamental, pois relaciona-se à eficiência produtiva. Objetivou-se avaliar a associação dos parâmetros térmicos mamários com concentrações hormonais de búfalas em distintos estágios fisiológicos. Foram utilizadas 24 búfalas mestiças Murrah, em quatro grupos (n= 6): grupo 1 (bezerras), grupo 2 (novilhas), grupo 3 (gestantes) e grupo 4 (lactantes). A cada 28 dias, durante 4 meses, realizaram-se exames de termografia digital por infravermelho para verificar temperatura superficial dos corpos mamários craniais (CMCr) e caudais (CMC), das cisternas craniais (CGMCr) e caudais (CGMC) e tetas craniais (TGMCr) e caudais (TGMC). Foi aferida temperatura retal (TR) e colhido sangue para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Termografia de infravermelho; Búfala leiteira; Mamogênese; Aspectos hormonais.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200450

Avaliação zootécnica e econômica da criação de camarão marinho ( Litopenaeusvannamei ) em diferentes estratégias de manejo e densidades
Provedor de dados: 45
Autores: Bessa Júnior,A.P.; Henry-Silva,G.G.
RESUMO Objetivou-se avaliar a viabilidade zootécnica e econômica na criação de camarão com três diferentes estratégias de manejo e densidades distintas, sendo 92, 14 e 8 cam.m-2 para os tratamentos M1, M2 e M3, respectivamente, com tempo máximo de cultivo de 79 dias. As sobrevivências foram reduzidas em todos os tratamentos, provavelmente influenciadas pela doença da mancha branca e a elevada salinidade da água dos viveiros de criação, o que causou redução na produção e elevou o fator de conversão alimentar aparente - FCAA em M1 e M2. Os índices de rentabilidade e lucratividade foram significativamente inferiores no tratamento M1 quando comparado com o M2 e o M3. O cultivo com população inicial elevada (M1) ocasionou prejuízos econômicos e zootécnicos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcinicultura; Indicadores; Mancha branca; Sustentabilidade.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601887

Avaliações de risco climático para a cultura de milho no Estado do Acre, ano agrícola 2017/2018.
Provedor de dados: 14
Autores: COSTA, F. de S.; FRANKE, I. L.; EVANGELISTA, B. A.; OLIVEIRA, A. F. de.
A indicação de épocas de semeadura mais favoráveis aos cultivos reduz o risco de perdas. Nesse contexto a avaliação de risco climático para o milho em safra convencional (primeira safra) e em segunda safra para o Acre servirá como subsídio para a tomada de decisão de produtores, técnicos e agentes de financiamento da produção.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Maíz; Fecha de siembra; Factores climáticos; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Milho; Zea Mays; Plantio; Época de Semeadura; Risco Climático; Aptidão Climática; Corn; Sowing date; Climatic factors.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103032

Avances en la propagación del aguacate
Provedor de dados: 94
Autores: Alberti,Mariana Freire; Brogio,Bruna do Amaral; Silva,Simone Rodrigues da; Cantuarias-Avilés,Tatiana; Fassio,Claudia.
Resumen  Por ser una especie de polinización cruzada y altamente heterocigótica, la multiplicación del aguacate por semilla origina una progenie altamente variable en relación a las características morfológicas y biológicas. Por ese motivo, se hizo relevante la adopción de métodos de propagación más eficientes, que resulten en plántulas de mejor calidad en términos de producción y resistencia a enfermedades. La injertación es el más utilizado para la propagación comercial de aguacate en los principales países productores. Originalmente, la implementación de plantaciones de aguacate se realizó a partir de plántulas obtenidas de portainjertos provenientes de semillas, siendo ese método de multiplicación el que aún predomina en Brasil. Sin embargo, tal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Persea americana Mill.; Injerto; Portainjerto clonal; Etiolación; Anillado.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000604003

Avances y perspectiva para aprovechamiento integral de frutos del maracuyá.
Provedor de dados: 14
Autores: COSTA, A. M.; LIMA, H. C. de; FALEIRO, F. G.
bitstream/item/196119/1/Maracuya.pdf-181-191.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá; Fruto; Nutrição Humana; Programa de Nutrição.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102651

Avances y perspectivas del mejoramiento genético de Pasifloras en Brasil.
Provedor de dados: 14
Autores: FALEIRO, F. G.; JUNQUEIRA, N. T. V.; JESUS, O. N. de; COSTA, A. M.
bitstream/item/196107/1/Maracuya.pdf-83-95.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Brasil; Maracujá; Melhoramento Genético Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102637

Avanço das áreas de cana-de-açúcar e alterações em áreas de agropecuária no interior paulista.
Provedor de dados: 14
Autores: RONQUIM, C. C.; FONSECA, M. F.
É de grande interesse conhecer onde ocorrerão essas mudanças de uso e cobertura da terra em determinadas áreas do interior do estado de São Paulo, para melhor planejar essas atividades. O aumento das demandas por bioenergia exigirá a escolha de possibilidades mais sustentáveis na mudança de uso e cobertura da terra, visando o mínimo de impactos negativos. Neste trabalho, buscamos mapear, em um período de cerca de 30 anos (de 1988 a 2016), a dinâmica espaçotemporal da mudança de uso e cobertura da terra provocada principalmente pela expansão da cana-de-açúcar, com o objetivo de identificar: as principais mudanças de uso e cobertura da terra que ocorreram e as tendências futuras; para onde as distintas culturas estão se expandindo e/ou retraindo; as...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Satélite; Sistema de Informação Geográfica; Produção Agrícola.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094694

Avanços da produção integrada agropecuária no Brasil.
Provedor de dados: 14
Autores: FIALHO, V. M. Z. B.
evento discutiu entraves e alinhou as estratégias para avançar na implantação do sistema como referência no setor agropecuário.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agropecuária; Brasil; Produção integrada (PI); PI; Produção Integrada.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097482

Avanços e desafios futuros.
Provedor de dados: 14
Autores: SILVA, M. S. L. da; MATTHIENSEN, A.; LIMA, J. E. F. W.
Na Embrapa, foi criado o Grupo de Trabalho (GT) - Rede ODS, que realizou o alinhamento do Plano Plurianual (PPA) com as metas ODS, dando início à estruturação de diversos mecanismos para a internalização desses objetivos. Um desses mecanismos é a elaboração destes e-books colaborativos, a partir do levantamento das contribuições efetivas que a Empresa pode fornecer para o cumprimento dos ODS. Dessa forma, foram elaborados 17 e-books pela equipe de pesquisadores, analistas e gestores da Embrapa, e um e-book institucional mostrando a contribuição das soluções tecnológicas da Embrapa, com base na Agenda 2030 proposta para o desenvolvimento sustentável (Nações Unidas, 2017b), cujas áreas de importância são: erradicação da pobreza e da fome das pessoas;...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Recurso hídrico; Conservação da Água; Water resources.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090732

Avanços e desafios futuros.
Provedor de dados: 14
Autores: COSTA, J. R. da; COSTA, P. da.
bitstream/item/199914/1/ODS-4-educacao-de-qualidade-Cap6.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Sustentabilidade; Educação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1110915

Avanços e desafios futuros.
Provedor de dados: 14
Autores: COSTA, J. R. da; ALENCAR, J. R. de; COSTA, P. da.
Destaques da Embrapa. Desafios futuros.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Grupo de Inteligência Territorial Estratégica; Serviços do GIte; ODS 11; Rede ODS.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101997

Aves registradas em estabelecimentos familiares agroecológicos da Serra dos Tapes, sul do Rio Grande do Sul, Brasil.
Provedor de dados: 14
Autores: MAURÍCIO, G. N.; CARDOSO, J. H.; GOMES, G. C.
bitstream/item/191744/1/BOLETIM-295-web.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fauna; Ave Selvagem; Zoologia; Biodiversidade; Agricultura Orgânica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104587

Avian ophthalmic peculiarities
Provedor de dados: 65
Autores: Carvalho,Clarissa Machado de; Rodarte-Almeida,Ana Carolina da Veiga; Santana,Marcelo Ismar Silva; Galera,Paula Diniz.
ABSTRACT: Morphology and physiology of bird eyes are similar to mammals; although, there are peculiarities that should be considered for a correct interpretation of an ophthalmic examination. While the ophthalmology of domestic species is already well established, there are gaps to be filled regarding birds, particularly due to the large number of existing species. This literature review consists of a brief contribution regarding peculiarities of anatomy, physiology, and ophthalmic semiotechnique of the avian eye.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Eye physiology; Intraocular pressure; Ophthalmic examination; Tear test; Wild animals.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200601

Avian reovirus infection: an overview
Provedor de dados: 195
Autores: Assunção, Tatiana Reichert da Silva; Palka, Ana Paula Gori; Pavoni, Daniela Parada.
Poultry production is an activity of great importance in Brazilian economy, both due to the domestic consumption and the large amount of chicken meat exportation. Poultry activity modernization allowed the creation of animals in high density facilities, however, it facilitates the rapid dissemination of pathogens, which reduces the productivity rates. This review aims to highlight the avian reovirus, an important agent of arthritis in birds that has a worldwide distribution. The affected birds present a reduction in weight gain due to movement difficulties. In addition to arthritis, the virus may be related to a variety of pathological conditions, such as enteric and respiratory disorders, Hepatitis and myocarditis. The main prevention and control measure...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avian reovirus; Viral arthritis; Poultry avian reovirus; Viral arthritis; Poultry.
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37781

Avian reovirus infection: an overview
Provedor de dados: 195
Autores: Assunção, Tatiana Reichert da Silva; Palka, Ana Paula Gori; Pavoni, Daniela Parada.
Poultry production is an activity of great importance in Brazilian economy, both due to the domestic consumption and the large amount of chicken meat exportation. Poultry activity modernization allowed the creation of animals in high density facilities, however, it facilitates the rapid dissemination of pathogens, which reduces the productivity rates. This review aims to highlight the avian reovirus, an important agent of arthritis in birds that has a worldwide distribution. The affected birds present a reduction in weight gain due to movement difficulties. In addition to arthritis, the virus may be related to a variety of pathological conditions, such as enteric and respiratory disorders, Hepatitis and myocarditis. The main prevention and control measure...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37781

Aviários para galinhas caipiras na agricultura familiar da Região Nordeste do Brasil.
Provedor de dados: 14
Autores: VIOLA, T. H.; SOBREIRA, R. dos S.; VIOLA, E. S.
Escolha do local; Aviário; O piso; Ninho (para aves de postura e/ou reprodução); Poleiros; Equipamentos; Paisagismo da área circundante.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Galinha Caipira; Sistema de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099811

Aviários para galinhas caipiras na agricultura familiar da Região Nordeste do Brasil.
Provedor de dados: 14
Autores: VIOLA, T. H.; VIOLA, E. S.; SOBREIRA, R. dos S.
Escolha do local; Aviário; O piso; Ninho (para aves de postura e/ou reprodução); Poleiros; Equipamentos; Paisagismo da área circundante.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Aviário; Galinha Caipira.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088055

Avicultura de postura: a importância da digestibilidade das fontes inorgânicas de cálcio e fósforo na dieta de galinhas poedeiras.
Provedor de dados: 14
Autores: SORDI, C.; TAVERNARI, F. de C.; RIGON, F.; PEDON, V.; BENDER, M. C.; WICKERT, A. G.; DRECHMER, N.; ALBINO, L. F. T.; CALDERANO, A. A.; CRUZ, S. C. S.; PETROLLI, T. G.; SUREK, D.; MAZZUCO, H.; BERTECHNI, A. G.; BOIAGO, M. M.; PAIANO, D.
bitstream/item/188823/1/final9008.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Poedeira; Nutrição Animal; Ração; Dieta; Digestibilidade; Galinha Para Postura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101982

Avis de l'Ifremer sur un projet d’Arrêté Préfectoral de fermeture à titre expérimental, de la pêche au poulpe sur la zone de platier récifal jouxtant la commune de Pamandzi à Mayotte.
Provedor de dados: 5
Autores: Roos, David; Duval, Magali; Biseau, Alain.
La DMSOI de Mayotte a sollicité l'avis de l'Ifremer sur un projet d’Arrêté Préfectoral de fermeture à titre expérimental, de la pêche au poulpe sur la zone de platier récifal jouxtant la commune de Pamandzi à Mayotte. L’Assemblée Municipale avait délibéré dès janvier 2018 sur la nécessité d’une fermeture concertée de la pêche au poulpe sur sa commune. La DMSOI a ainsi considéré la nécessité de mettre en œuvre une gestion durable de la pêche au poulpe pour favoriser son repeuplement sur le littoral de la commune de Pamandzi, en expérimentant une mesure de repos biologique de la date de parution de l'arrêté jusqu'au 1er juin 2018.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00457/56872/79286.pdf

Avis du conseil scientifique sur 4 projets de protocole de suivis environnementaux (S2, S3, S6 et S14) prescrits dans le cadre de l’AUIOTA
Provedor de dados: 5
Autores: Conseil Scientifique du parc éolien en mer de la baie de Saint-Brieuc et de son raccordement.
Le conseil scientifique du parc éolien en mer de la baie de Saint-Brieuc a été créé par Arrêté Préfectoral du 18 avril 2017. Il est « chargé d’émettre des avis et de formuler à l’attention du comité de gestion et de suivi des recommandations concernant notamment : • Les protocoles de réalisation des suivis de l’environnement ; • Les résultats des suivis de l’environnement et leurs rapports de présentation ; • Les propositions d’évolution des mesures de suivi de l’environnement ; • Les bilans de mise en oeuvre et, le cas échéant, les propositions d’évolution des mesures d’évitement, de réduction et d’accompagnement (mesures correctives). Il peut également proposer au comité de gestion et de suivi toute mesure qui lui semblerait nécessaire : A la...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00476/58771/61311.pdf

Avis du conseil scientifique sur le projet de protocoles de suivis de la ressource halieutique (version du 21 mars 2018)
Provedor de dados: 5
Autores: Conseil scientifique du parc éolien en mer de la baie de Saint-Brieuc et de son raccordement.
Le conseil scientifique du parc éolien en mer de la baie de Saint-Brieuc a été créé par Arrêté Préfectoral du 18 avril 2017. Il est « chargé d’émettre des avis et de formuler à l’attention du comité de gestion et de suivi des recommandations concernant notamment : * Les protocoles de réalisation des suivis de l’environnement ; * Les résultats des suivis de l’environnement et leurs rapports de présentation ; * Les propositions d’évolution des mesures de suivi de l’environnement ; * Les bilans de mise en oeuvre et, le cas échéant, les propositions d’évolution des mesures d’évitement, de réduction et d’accompagnement (mesures correctives). Il peut également proposer au comité de gestion et de suivi toute mesure qui lui semblerait nécessaire : A la...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00435/54694/56132.pdf

Avis sur le projet d’arrêté sur la classement sanitaire d’Ille-et-Vilaine
Provedor de dados: 5
Autores: Rollet, Claire; Cheve, Julien.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56475/79386.pdf

Avis sur le projet de schéma des structures des exploitations de culture marine
Provedor de dados: 5
Autores: Rollet, Claire; Le Mao, Patrick.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56470/79389.pdf

Avis sur les licences pour la pêche au vivaneau
Provedor de dados: 5
Autores: Tagliarolo, Morgana; Baulier, Loic; Blanchard, Fabian.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00480/59182/79402.pdf

Avis sur les licences pour la pêche expérimentale au large (thonidés)
Provedor de dados: 5
Autores: Tagliarolo, Morgana; Blanchard, Fabian.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00480/59181/79400.pdf

Avlinger i økologisk landbruk
Provedor de dados: 21
Autores: Serikstad, Grete Lene; Ebbesvik, Martha.
Avlingsnivået ved økologisk drift varierer, slik det også gjør i konvensjonelt landbruk. Avlingene bestemmes av jord og klima, gjødsling og jordarbeiding, sortsvalg, skadegjørere, innhøstings- og lagringsteknikk. For noen produkter bestemmer sorteringsregler og bruksområder til slutt hvor stor del av avlingen produsenten får betalt for. NORSØK har samlet noen resultater fra avlingsregistreringer i ulike kulturer fra både praktisk drift og forsøk. I artikkelen gjengis noen gjennomsnittstall fra dette materialet. Tall i andre undersøkelser er også gjengitt for noen kulturer.
Tipo: Web product
Palavras-chave: Pasture and forage crops Production systems Cereals; Pulses and oilseeds Vegetables.
Ano: 2018
URL: http://orgprints.org/33312/1/avlinger-i-okologisk-landbruk

Avoidance threshold to oil water soluble fraction by a juvenile marine teleost fish
Provedor de dados: 5
Autores: Claireaux, Guy; Queau, Pierre; Marras, Stefano; Le Floch, Stephane; Farrell, Anthony P.; Nicolas-kopec, Annabelle; Lemaire, Philippe; Domenici, Paolo.
When oil spills occur, behavior is the first line of defense for a fish to avoid being contaminated. Here, we determined the avoidance threshold of the European seabass (Dicentrarchus labrax) to the water-soluble fraction (WSF) of oil using a dual flow choice box. Our experiment revealed that a plume of 20%-diluted WSF (total PAH concentration: 8.54 μg L-1) triggered a significant avoidance response that was detected within 7.5 minutes of introducing WSF-contaminated water in the experimental set-up. However, the ecological relevance of seabass capacity to detect and avoid WSF remains to be established. In the short term, such response is indeed liable to reduce sea bass contact time with oil-contaminated water and thus preserve their functional integrity....
Tipo: Text
Palavras-chave: Fish; Oil; Behavior; Avoidance reaction; Water-soluble fraction.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00407/51899/52522.pdf

AXENIC CULTIVATION OF Pleurotus ostreatus var. Florida IN SUPPLEMENTED SUGARCANE BAGASSE BRIQUETTES
Provedor de dados: 70
Autores: Magalhães,Anderson C.; Moreira,Bruno R. de A.; Zied,Diego C.
ABSTRACT Articles on the applicability of briquetting to the production of mushrooms are rare. Therefore, this research provides the scientific community and, mainly, producers, unpublished technical information regarding the productive yield of oyster mushroom cultivated in sugarcane bagasse briquettes supplemented with bioproducts of cereals. In 30 days of axenic cultivation, 6 tons-force briquettes with 80% humidity resulted in higher productivity (30.4%), and generated the lowest physical volume of exhausted compound (44.8%), thus, overcoming the technical performance of the other briquetting matrices tested, and even of methods traditionally used for the preparation of substrate for P. ostreatus cultivation on a commercial scale. The conclusion is,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Briquetting; Bioconversion; Edible mushrooms; Productivity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000600835

Azo Dye Mineralization by Phanerochaete Chysosporium in a Sequencing Bath Reactor
Provedor de dados: 52
Autores: Wanderley,Carlos Ronald Pessoa; Andrade,Marcus Vinícius; Pereira,Luciana José; Silva,Gloria Maria Marinho; Pessoa,Kelly Rodrigues.
ABSTRACT The mineralization of the azo dye congo red by the fungi Phanerochaete chrysosporium was studied in two sequential batch bioreactors (R1 and R2), operated in cycles of 48 h (step I) and 24 h (step II). In step I, glucose concentration was 1 g.L-1 in both reactors and in step II, 1 g.L-1 of glucose was maintained in R1, but R2 received no addition of glucose. In step I, the average dye removal efficiencies were 76 ± 29 % (R1) and 53 ± 15% (R2), while in step II the averages recorded for dye removal for R1 and R2 were 84 ± 15 and 70 ± 28%, respectively. The rates of dye removal were 0.04 h-1 in R1 and 0.03 h-1 in R2 in step I. Higher rates were obtained in step II, 0,07 h-1 and 0,02 h-1 for R1 and R2, respectively. The highest dye removal occurred...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodegradation; Congo red; Phanerochaete chrysosporium; Sequential bioreactors.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100606

Babesia spp. no líquido peritoneal em cão com ascite - relato de caso
Provedor de dados: 45
Autores: Cota,J.M.; Orozco,A.M.O.; Bedoya,S.A.O.; Oliveira,A.C.; Viloria,M.I.V.; Costa,P.R.S.
RESUMO Babesia canis é um protozoário cosmopolita que parasita eritrócitos de cães domésticos e selvagens. O diagnóstico é realizado mediante a observação direta do microrganismo em hemácias no esfregaço de sangue periférico, métodos sorológicos e técnicas moleculares. O objetivo deste trabalho é relatar pela primeira vez a presença de merozoítos de Babesia spp. no líquido peritoneal de um cão com ascite. No Hospital Veterinário da Universidade Federal de Viçosa, foi atendido um cão, macho, sem raça definida, de sete meses de idade, com histórico de emaciação, apatia e abaulamento abdominal. No exame físico, foram evidenciadas mucosas hipocoradas, ascite, sopro sistólico grau IV/V e taquipneia. Nos exames laboratoriais, evidenciou-se anemia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cães; Protozoário; Líquido peritoneal; Ascite.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401109

Bacillus subtilis improves maize tolerance to salinity
Provedor de dados: 65
Autores: Ferreira,Nathalia Calhabeu; Mazzuchelli,Rita de Cassia Lima; Pacheco,Ana Claudia; Araujo,Fabio Fernando de; Antunes,Jadson Emanuel Lopes; Araujo,Ademir Sergio Ferreira de.
ABSTRACT: The aim of this study was to evaluate the biochemical responses of maize, under saline stress, inoculated with Bacillus subtilis. Four levels of salinity were assessed: 0mM, 50mM, 100mM, and 200mM of sodium chloride (NaCl). Saline conditions influenced negatively maize growth. However, the inoculation of B. subtilis improved the plant growth at highest level of NaCl. Chlorophyll content decreased while proline increased in inoculated plants submitted to highest salt levels. Also, B. subtilis increased the relative water content in leaves. B. subtilis improves the plant growth under salinity and ameliorates the biochemical damages in maize.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; PGPB; Biochemical responses; Enzymes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000800202

Backscatter calibration of high-frequency multibeam echosounder using a reference single-beam system, on natural seafloor
Provedor de dados: 5
Autores: Eleftherakis, Dimitrios; Berger, Laurent; Le Bouffant, Naig; Pacault, Anne; Augustin, Jean-marie; Lurton, Xavier.
The calibration of multibeam echosounders for backscatter measurements can be conducted efficiently and accurately using data from surveys over a reference natural area, implying appropriate measurements of the local absolute values of backscatter. Such a shallow area (20-m mean depth) has been defined and qualified in the Bay of Brest (France), and chosen as a reference area for multibeam systems operating at 200 and 300 kHz. The absolute reflectivity over the area was measured using a calibrated single-beam fishery echosounder (Simrad EK60) tilted at incidence angles varying between 0° and 60° with a step of 3°. This reference backscatter level is then compared to the average backscatter values obtained by a multibeam echosounder (here a Kongsberg EM...
Tipo: Text
Palavras-chave: Calibration; Seafloor backscatter; Multibeam echosounder; Single-beam echosounder.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00429/54016/57434.pdf

Bacteremia and meningitis caused by OXA-23-producing Acinetobacter baumannii – molecular characterization and susceptibility testing for alternative antibiotics
Provedor de dados: 58
Autores: Schuertz,Kamile Francine; Tuon,Felipe Francisco; Palmeiro,Jussara Kasuko; Conte,Danieli; Telles,João Paulo Marochi; Trevisoli,Lucas Eduardo; Dalla-Costa,Libera Maria.
Abstract  Background: Carbapenem-resistant Acinetobacter baumannii infection is a concern in developing countries due to high incidence, few therapeutic options, and increasing costs.  Objective: Characterize and analyze the antibiotic susceptibility patterns of carbapenem-resistant A. baumannii isolates and evaluate clinical data of meningitis and bacteremia caused by this microorganism.  Methods: Twenty-six A. baumannii isolates from 23 patients were identified by MALDI-TOF and automated methods and genotyped using pulsed field genotyping electrophoresis. Clinical data and outcomes were evaluated. Susceptibility of isolates to colistin, tigecycline, meropenem, imipenem, and doxycycline was determined.  Results: Mortality due to A. baumannii infections...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acinetobacter baumannii; Oxacillinases; Carbapenem; Multidrug resistance; Doxycycline.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500199

Bacteremia due to Moraxella osloensis: a case report and literature review
Provedor de dados: 55
Autores: Maruyama,Yuta; Shigemura,Tomonari; Aoyama,Koki; Nagano,Noriyuki; Nakazawa,Yozo.
ABSTRACT Herein we report the case of a 10-year-old boy with an autosomal mosaic mutation who developed bacteremia. The causative agent was identified as Moraxella osloensis by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and 16S rRNA gene sequencing. In the pediatric population, there have been 13 case reports of infection attributed to M. osloensis and this is the fifth reported case of pediatric bacteremia due to M. osloensis. After Moraxella species infection was confirmed, the patient recovered with appropriate antimicrobial therapy. It is important to consider that M. osloensis can cause serious infections, such as bacteremia, in otherwise healthy children.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Moraxella osloensis; Bacteremia; MALDI-TOF MS; 16S rRNA gene sequencing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000100060

Bacterial communities in mining soils and surrounding areas under regeneration process in a former ore mine
Provedor de dados: 58
Autores: Fernandes,Camila Cesário; Kishi,Luciano Takeshi; Lopes,Erica Mendes; Omori,Wellington Pine; Souza,Jackson Antonio Marcondes de; Alves,Lucia Maria Carareto; Lemos,Eliana Gertrudes de Macedo.
Abstract Human activities on the Earth's surface change the landscape of natural ecosystems. Mining practices are one of the most severe human activities, drastically altering the chemical, physical and biological properties of the soil environment. Bacterial communities in soil play an important role in the maintenance of ecological relationships. This work shows bacterial diversity, metabolic repertoire and physiological behavior in five ecosystems samples with different levels of impact. These ecosystems belong to a historical area in Iron Quadrangle, Minas Gerais, Brazil, which suffered mining activities until its total depletion without recovery since today. The results revealed Proteobacteria as the most predominant phylum followed by Acidobacteria,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Iron mine; Bacterial diversity; Functional diversity; Brazilian soils.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300489

Bacterial halo blight of coffee crop: aggressiveness and genetic diversity of strains
Provedor de dados: 53
Autores: Maciel,Karen Wolf; Destefano,Suzete Aparecida Lanza; Beriam,Luis Otavio Saggion; Almeida,Irene Maria Gatti de; Patricio,Flavia Rodrigues Alves; Rodrigues,Lucas Mateus Rivero; Guerreiro Filho,Oliveiro.
ABSTRACT Bacterial halo blight, caused by Pseudomonas syringae pv. garcae, is an important disease of coffee crop occurring in Brazil and other countries. In recent years, outbreaks of this disease have damaged several coffee crops in Brazil. Aggressiveness and genetic diversity of 25 strains of P. s. pv. garcae, obtained between the years 1958 and 2011, in 23 cities of São Paulo and Minas Gerais states, as well as three strains from Kenya were evaluated in this study. The strains were inoculated on coffee seedlings cultivar Mundo Novo, and their genetic diversity was evaluated by ERIC-PCR, REP-PCR, and their combination. All the strains were pathogenic to the coffee seedlings; the results of pathogenicity tests, in both experiments, could be divided in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pseudomonas syringae pv. garcae; Coffea arabica; ERICPCR; REP-PCR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000100096

Bacterial-viral interactions in the sea surface microlayer of a black carbon-dominated tropical coastal ecosystem (Halong Bay, Vietnam)
Provedor de dados: 5
Autores: Ram, Pradeep A. S.; Mari, X.; Brune, J.; Torreton, J. P.; Chu, V. T.; Raimbault, P.; Niggemann, J.; Sime-ngando, T.
Increasing human activity has raised concerns about the impact of deposition of anthropogenic combustion aerosols (i.e., black carbon; BC) on marine processes. The sea surface microlayer (SML) is a key gate for the introduction of atmospheric BC into the ocean; however, relatively little is known of the effects of BC on bacteria-virus interactions, which can strongly influence microbially mediated processes. To study the impact of BC on bacteria-virus interactions, field investigations involving collection from the SML and underlying water were carried out in Halong Bay (Vietnam). Most inorganic nutrient concentrations, as well as dissolved organic carbon, were modestly but significantly higher (p = 0.02-0.05) in the SML than in underlying water. The...
Tipo: Text
Palavras-chave: Black carbon; Virus-bacteria interaction; Viral lysis; Lysogeny; Sea surface microlayer; Tropical coastal ocean.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00427/53848/75163.pdf

Bacteriocin-like inhibitory substance in aquaculture: a classic method of protein precipitation for a new aplicability
Provedor de dados: 3
Autores: Pacheco, Kelly Dutra; Del'Duca, Alessandro; Borges, Marina Loures; Fernandes, Rafhaela Tostes; Cesar, Dionéia Evangelista; Apolônio, Ana Carolina Morais.
 Techniques to decrease losses from bacterial diseases are always important to improve the fish production. The use of antagonistic substances (bacteriocins) has been proven to be a viable option. The aim of this study was to evaluate different methods of purification for bacteriocin like inhibitory substances (BLIS). For the purification process, we isolated and used two Gram-positive bacilli that produce antagonistic substances for pathogens in aquaculture. Tests for detection of interfering factors were also performed. After the confirmation that the antagonistic action was due the BLIS activity, we carried out the purification methods. The methods tested were: cell free supernatant, acid extraction and ammonium sulfate precipitation at two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacteriocins; Gram-positive bacilli; Tilapia culture; Bacteriocin-like inhibitory substance purification.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/37881

Bacterioplankton Activity in a Meso-eutrophic Subtropical Coastal Lagoon
Provedor de dados: 5
Autores: Schmitz Fontes, Maria L.; Fernandes, Heloísa; Brandão, Manoela; Hennemann, Mariana Coutinho; Aparecida Loss, Raquel; De Souza Grinevicius, Valdelúcia Maria Alves; Tonetta, Denise; Cesca, Karina; Hessel Silveira, Mônica; Bedin, Mara; Recouvreux, Derce; Vasconcellos Antônio, Regina.
The aim of this study was to investigate whether the bacterioplankton activity in the meso-eutrophic Conceição Lagoon would increase significantly under allochthonous inputs of inorganic nutrients and organic carbon. Abundance and biomass of bacterioplankton were evaluated under three treatments: light (14 h light/10 h dark), complete darkness (dark-control), and nutrient (C + N + P—dark, 100 : 10 : 1) enrichments during 72 h. Nutrient enrichments promoted a significant increase in abundance (maximum of 19.0 ×109 cells·L−1 in the first 32 hours) and biomass of the heterotrophic bacterioplankton, which induced the formation of large clusters. Bacterial biomass remained constant in the non-enriched incubations (dark-control and light). Bacterial growth rates...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00597/70922/69162.pdf

Baculovirus erinnyis para o controle biológico do mandarová da mandioca.
Provedor de dados: 14
Autores: RINGENBERG, R.
bitstream/item/183051/1/116-121.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Manioc; Inseto Para Controle Biológico; Agricultura Familiar; Biological control; Insects; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095790

Bæredygtigheden i at fodre med økologisk græsprotein
Provedor de dados: 21
Autores: Knudsen, Marie Trydeman.
Artikel om bæredygtighedsvurderingerne i projektet SuperGrassPork
Tipo: Newspaper or magazine article
Palavras-chave: Farming Systems; Environmental aspects.
Ano: 2018
URL: http://orgprints.org/35328/1/Klumme-SGP-%C3%98kologi%20og%20Erhverv%2030-11-2018_Marie%20Trydeman.jpg

Bærekraftig utmarksmote
Provedor de dados: 21
Autores: Bergslid, Ildri (Rose) Kristine; Grøva, Lise.
Gjennom fotosyntesen omdannes karbondioksid i lufta til gras. Sauen spiser graset og produserer ull som vi kan bruke til å lage de fineste klær og andre tekstiler.
Tipo: Newspaper or magazine article
Palavras-chave: Recycling; Balancing and resource management Sheep and goats Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34633/1/B%C3%A6rekraftig%20utmarksmote%20-%20%C3%B8kologisk%20landbruk%202018.pdf

BAGs de abacaxi, mandioca e caju.
Provedor de dados: 14
Autores: TEIXEIRA, A. S.; SOUZA, F. V. D.; SANTOS, V. da S.; CASTRO, C. S. P. de; COUTINHO, M. V.
bitstream/item/178545/1/Cartilha-3-bags-de-abacaxi-mandioca-e-cajun.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Q U A L I V EG; Implementação e Monitoramento de Sistemas da Qualidade na Vertente Vegetal; Controle de Qualidade; Abacaxi; Mandioca; Caju.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092461

BAGs de arroz, feijão e capsicum.
Provedor de dados: 14
Autores: RANGEL, P. H. N.; CARVALHO, S. I. C. de; CASTRO, C. S. P. de; COUTINHO, M. V.
bitstream/item/178540/1/Cartilha-2-bags-de-arroz-e-feijao-e-capsicum.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Conservação vegetal; Bancos Ativos de Germoplasma (BAGs); Projeto QUALIVEG; Gestão da qualidade; Arroz; Feijão; Capsicum sp.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092451

Baicalein alleviates tubular-interstitial nephritis in vivo and in vitro by down-regulating NF-κB and MAPK pathways
Provedor de dados: 56
Autores: Chen,Yan; Zheng,Yu; Zhou,Zhihong; Wang,Jinjun.
Tubular-interstitial nephritis (TIN) is characterized by tubular cell damage and inflammatory lesions of kidneys. Baicalein (BAI) is a flavonoid compound found in the roots of Scutellaria baicalensis Georgi. The present study was undertaken to explore the anti-inflammatory and anti-oxidative effects of BAI on TIN patients and a lipopolysaccharide (LPS)-induced TIN cell model. The expression levels of interleukin-6 (IL-6), IL-10, and tumor necrosis factor α in serum samples of TIN patients and culture supernatants of renal proximal tubular epithelial cells (RPTECs) were evaluated using enzyme-linked immunosorbent assay. Creatinine clearance was calculated using the Cockcroft-Gault equation. Activities of malondialdehyde, superoxide dismutase, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tubular-interstitial nephritis; Baicalein; Lipopolysaccharide; Anti-inflammatory effects; NF-κB pathway; MAPK pathway.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001000606

Baking with the Organic Wakelyns Wheat Population Flour
Provedor de dados: 21
Autores: Sellars, Anna.
The information provided will help bakers to adapting techniques to work with and market heritage and diverse cereals that may not comply to standard ‘quality’ measures.
Tipo: Practice tool
Palavras-chave: Crop combinations and interactions Markets and trade Breeding; Genetics and propagation Landscape and recreation.
Ano: 2018
URL: http://orgprints.org/35240/3/211205-5PA-Wheat-population-ORC-ENpdf.pdf

Bakningsegenskaper hos  vårvetesorter i Kvalitetskorn-projektet
Provedor de dados: 21
Autores: Lindö, Caroline.
20 out of 25 accessions grown in a Field exp in 2017 were tested for baking With sour dough by Caroline Lindö in spring 2018. Significant varieties were foiund between growing locations (n=2) and accessions (n= 20).
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Cereals; Pulses and oilseeds Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/33639/1/Innlegg%20Skjetlein%2030%20juli%20provebaking%20Caroline%20Lindoe.pdf

Balanço social 2017 Embrapa.
Provedor de dados: 14
Autores: Embrapa. Secretaria de Desenvolvimento Institucional.
bitstream/item/180410/1/balancosocialembrapa2017.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agropecuária; Embrapa; Brasil.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092465

BALDE Cheio: como funciona na prática. Como começar.
Provedor de dados: 14
O Balde Cheio é um projeto de capacitação continuada de profissionais que atuam na extensão rural utilizando uma pequena propriedade de cunho familiar como "sala de aula prática". Nesse ambiente os instrutores combinam as tarefas a serem executadas, na propriedade leiteira visando torná-la eficiente e rentável, sem deixar de cumprir com as obrigações vigentes na legislação ambiental.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Balde Cheio; Pecuária de leite.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101387

BALDE Cheio: tecnologias que agregam valor à produção de leite.
Provedor de dados: 14
Promover o desenvolvimento da atividade leiteira por meio da capacitação dos técnicos da extensão rural, promovendo a troca de informações e experiências sobre as tecnologias aplicadas regionalmente e monitorando o impacto social, econômico e ambienta do sistema de produção.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Balde Cheio; Pecuária leiteira; Ferramentas tecnológicas.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101395

Balsaminaceae in Southeast Asia: systematics, evolution, and pollination biology
Provedor de dados: 16
Autores: Ruchisansakun, S.
Balsaminaceae is a diverse plant family characterized by a huge floral morphological diversity. Its classification has changed many times throughout the taxonomic history of the group, owing to the emphasis on particular diagnostic characters. This suggests that patterns of character evolution are labile and do not contain much phylogenetic signal. This appears particularly prevalent among floral characters, suggesting that floral evolution and pollination ecology may be important drivers of diversification in the family. Further complications in taxonomy arise from the fact that one of the two genera of the family, Impatiens, has a very large number of species, and that it is distributed across several continents. This has led to a lack of taxonomic...
Tipo: Book (monograph)
Palavras-chave: Balsaminaceae; Impatiens; Southeast Asia; Myanmar; Pollination biology; Evolution; Plant systematic floral symmetry Asymmetric flower Pollen placement; Floral symmetry; Asymmetric flower; Pollen placement.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/663658

Balsaminaceae of Myanmar
Provedor de dados: 16
Autores: Ruchisansakun, S.; Suksathan, P.; Niet, T. van der; Smets, E.F.; Saw-Lwin; Janssens, S.B.
A revision of the Balsaminaceae of Myanmar is presented based on herbarium collections and a field trip in 2015. Sixty-five species, unevenly distributed across one monotypic (Hydrocera) and one species-rich genus (Impatiens), are recognised. An identification key to species is presented. Twenty species are new records for the country, 17 names are typified and seven species names are synonymized. For each species, a description of the morphology, phenology, ecology and distribution range is provided.
Tipo: Article / Letter to the editor
Palavras-chave: Hydrocera; Impatiens; Southeast Asia; Taxonomy.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/671470

Bancarisation des données hydrologiques des campagnes halieutiques. Proposition d’harmonisation et de restitution des données au titre de la DCSMM
Provedor de dados: 5
Autores: Mabileau, Guillaume; Baudrier, Jerome.
Cette étude fait état de la collecte des données hydrologiques actuellement effectuée à bord des six campagnes halieutiques DCF au titre de la DCSMM, et propose des solutions pour l’harmonisation de la bancarisation en vue d’une restitution uniformisée auprès des pilotes de la DCSMM et du grand public.
Tipo: Text
Palavras-chave: DCSMM; Campagnes halieutiques; DCF; Collecte de données; Hydrologie; Bancarisation.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00428/53943/55076.pdf

Banco Brasileiro de Germoplasma Animal (BBGA).
Provedor de dados: 14
Autores: RAMOS, A. F.; ALBUQUERQUE, M. do S. M.; CASTRO, C. S. P. de; COUTINHO, M. V.
bitstream/item/178553/1/Cartilha-4-banco-brasileiro-de-germoplasma-animal-BBGA.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: QUALIANI; Implementação e Monitoramento de Sistemas da Qualidade na Vertente Animal; Conservação de raças de animais domésticos; Banco Genético; Gameta; Embrião; Qualidade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092464

Banco de sementes de plantas daninhas em distintos sistemas de manejo do solo após 12 anos.
Provedor de dados: 14
Autores: OLIVEIRA, M. F. de; SALTON, J. C.; MATTOS, J. F. de; DAMASCENO, C. de O.; CONCENCO, G.
bitstream/item/190224/1/circ-244.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Erva Daninha; Manejo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101399

Bancos de DNA e de Tecidos de Animais.
Provedor de dados: 14
Autores: RAMOS, A. F.; ALBUQUERQUE, M. do S. M.; SILVA, K. de M.; MESQUITA, T. A. de; CASTRO, C. S. P. de; COUTINHO, M. V.
bitstream/item/190879/1/26-09-final-Cartilha-06-bancos-de-DNA-e-tecidos-animais.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: QUALIANI; Implementação e Monitoramento de Sistemas da Qualidade na Vertente Animal; Pecuária nacional; Conservação; Qualidade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092467

Bancs de surface de petits poissons pélagiques dans le Golfe de Gascogne : caractérisation et implication pour l’évaluation de la biomasse
Provedor de dados: 5
Autores: Vilgrain, Laure.
Depuis l’année 2000, une campagne PELGAS (Pélagiques Gascogne) se déroule à chaque printemps. Dans les années 70-80, les campagnes avaient initialement pour but d’étudier la biomasse des anchois (Engraulis encrasicolus) dans le Golfe de Gascogne pour définir des plans de gestion des pêcheries. La dynamique des populations d’anchois est influencée par tous les paramètres biotiques et abiotiques de l’écosystème pélagique, notamment lors des phases de recrutement. C’est pourquoi, à partir de 2000, les campagnes PELGAS ont adopté une approche écosystémique de l’étude du Golfe de Gascogne. Aujourd’hui 4 équipes (acoustique, pêche, hydrobiologie et prédateurs supérieurs) collaborent pour analyser les paramètres biogéochimiques, le phytoplancton, le...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00461/57232/59225.pdf

Bandes fleuries pour pollinisateurs et autres organismes utiles (Vidéo)
Provedor de dados: 21
Autores: Alföldi, Thomas.
Katja Jacot (Agroscope), Hans Ramseier (HAFL) Henryk Luka (FiBL) et Markus Schütz présentent dans cette vidéo différents types de bandes fleuries: bandes fleuries pour pollinisateurs et pour insectes utiles dans les cultures de céréales et de choux. La biodiversité forme la base de nombreux processus comme par exemple la pollinisation naturelle et la régulation des ravageurs (biodiversité fonctionnelle). Pour que les pollinisateurs et autres insectes utiles puissent remplir cette fonction de façon efficace, ils doivent être encouragés par des mélanges de fleurs adaptés. Il s’agit ici de bandes fleuries mises en place directement dans le champs (source de nourriture), complétées par des éléments paysagers tels que jachères florales, haies, ou prairies...
Tipo: Video
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018

Bandes fleuries vivaces – un outil pour améliorer le contrôle des ravageurs en vergers
Provedor de dados: 21
Autores: Pfiffner, Lukas; Laurent, Jamar; Cahenzli, Fabian; Maren, Korsgaard; Weronika, Swiergiel; Lene, Sigsgaard.
Les bandes fleuries vivaces améliorent l'efficacité de la lutte biologique contre les ravageurs en arboriculture fruitière. La fiche technique présente les résultats du projet européen EcoOrchard et d'autres études, explique comment fonctionnent les bandes fleuries et comment elles sont appliquées dans la pratique.
Tipo: Book
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33795/1/Bandes%20fleuries%20vivaces%20%E2%80%93%20un%20outil%20pour%20am%C3%A9liorer%20le%20contr%C3%B4le%20des%20ravageurs%20en%20vergers%20.pdf

Bar commun
Provedor de dados: 5
Autores: De Pontual, Helene; Drogou, Mickael.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00444/55575/57188.pdf

Barium sulphate aspiration pneumonia in a cat with megaesophagus and dextroposition of the aortic arch: case report
Provedor de dados: 45
Autores: Barrera-Zarate,J.A.; Paiva,B.A.; Ferreira,D.P.; Alves,F.S.; Sato,J.P.H.; Guedes,R.M.C.
ABSTRACT A six-month-old female cat suffered aspiration of an abundant amount of barium sulfate during a radiographic procedure for the diagnosis of megaesophagus. Latero-lateral contrast radiography revealed severe dilation of the thoracic esophagus cranial to the base of the heart. Persistence of the right aortic arch was suspected and later confirmed during corrective surgery. Accumulation of barium sulfate, used as a contrast agent, was clearly observed in the lumen of the bronchi, bronchioles, and alveoli in the radiographic image. Days after the surgery, the animal developed severe respiratory distress, which resulted in death. Cytology results and histology analysis using polarized light demonstrated that the lumen of bronchi, bronchioles, and...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Pathology-respiratory tract; Congenital heart defects; Barium sulfate; Pathology-gastrointestinal tract; Radiology-thoracic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501453

Barriers to the provision of asthma services and perceived practice towards asthma management among urban community pharmacists in Selangor, Malaysia
Provedor de dados: 60
Autores: Akram,Waqas; Ijaz,Naeem; Ahmad,Hassan; Jamshaid,Muhammad; Ismail,Nahlah Elkudssiah.
This study aims to assess the perceived practice and barriers towards the provision of asthma management services among urban community pharmacists in Selangor, Malaysia. The study also highlights both pharmacist and patient-related barriers in asthma counseling. One hundred fifty urban community pharmacists in Selangor, Malaysia, were randomly selected and recruited for the present cross sectional baseline study. Previous studies have explored pharmacists’ perception on their roles in asthma management in different parts of the world. The data was collected through self-explanatory questionnaires (containing 47 items). The extracted data from the completed questionnaires were analyzed descriptively and inferentially using Statistical Package for Social...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asthma; Perceived practive; Treatment barriers; Community pharmacists; Disease management.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400614

Bartholin’s gland adenoma in a Saanen goat
Provedor de dados: 65
Autores: Moreira,Jessica Regina; Oliveira,Thalita Evani Silva de; Tongu,Eriky Akio de Oliveira; Leite,Raissa Oliveira; Nogueira,Geison Morel; Michelazzo,Mariana de Mello Zanim; Delfiol,Diego José Zanzarini; Saut,João Paulo Elsen; Headley,Selwyn Arlington.
ABSTRACT: Tumors affecting Bartholin’s gland are considered rare in human medicine; there are few reports in the veterinary literature, with descriptions occurring only in cows. This article described the clinical and pathological findings associated with Bartholin’s gland adenoma in a goat. Clinically, a 7-year-old pregnant Saanen goat presented bilateral enlargement of the vulva that did not regress spontaneously after parturition. Grossly, these vulvar masses were multilobulated, contained cystic areas from which oozed a whitish fluid. Histopathology revealed an adenoma characterized by the proliferation of irregularly shaped neoplastic epithelial cells that formed tubular to glandular-like structures. These neoplastic cells demonstrated moderate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Histopathology; Ki-67 protein; Adenoma; Major vestibular glands.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000100501

Base da cadeia produtiva do mel na região sul do RS quanto ao impacto econômico e social de projeto de desenvolvimento territorial.
Provedor de dados: 14
Autores: WOLFF, L. F.; WINKEL, T. F.; BEZERRA, A. J. A.
bitstream/item/185321/1/BOLETIM-286-Luis-Fernando-Wolf.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Apicultura; Mel; Cadeia Produtiva; Agricultura Familiar.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098513

Base temperature for node emission and plastochron determination in tomato species and their hybrids
Provedor de dados: 86
Autores: Zeist,André Ricardo; Resende,Juliano Tadeu Vilela de; Faria,Marcos Ventura; Gabriel,André; Silva,Israel Felipe Lustosa da; Lima Filho,Renato Barros de.
Abstract: The objective of this work was to estimate the base temperature for node emission and plastochron determination in wild species of tomato, in the Redenção cultivar, and in their respective interspecific F1 hybrids. The wild accessions Solanum pimpinellifolium AF 26970, Solanum galapagense LA-1401, Solanum peruvianum AF 19684, Solanum habrochaites var. hirsutum PI-127826, Solanum habrochaites var. glabratum PI-134417, and Solanum pennellii LA-716; the cultivar Redenção (Solanum lycopersicum); and their respective interspecific hybrids were evaluated, on the transplanting dates 12/22/2015, 2/12/2016, and 4/6/2016. The base temperature was estimated using the least mean squared error of the linear regression between the number of nodes and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Pre-breeding; Thermal time; Wild accessions.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000300307

Base temperature, thermal time and phyllochron of escarole cultivation
Provedor de dados: 75
Autores: Schmidt,Denise; Caron,Braulio O; Valera,Oscar; Meira,Daniela; Fontana,Daniele C; Zanatta,Thais P; Werner,Carla J; Brezolin,Patricia.
ABSTRACT The objective of this study was to determine the base temperature of escarole and to apply in the phenological analysis of crop during four growing periods. The study was carried out with escarole (Chicorium endivia) ‘Escarola Lisa’ cultivar, at the Federal University of Santa Maria, campus Frederico Westphalen-RS. The experiment was performed in a randomized block design with four sowing periods (P1: 2/15/2015; P2: 04/29/2015, P3: 07/22/2015, P4: 10/16/2015) and 10 replicates, each replicate being one plant. The evaluations consisted of counting the number of leaves, performed three times a week after transplanting date until the harvesting point. To determine the base temperature, the following methods were used: standard deviation in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chicorium endivia; Phenology; Degree-days; Leaf emission.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400466

Baseline and Quality Reference Values for Natural Radionuclides in Soils of Rio de Janeiro State, Brazil
Provedor de dados: 90
Autores: Ribeiro,Fernando Carlos Araujo; Lauria,Dejanira da Costa; Silva,José Ivan Rodrigues; Lima,Erica Souto Abreu; Amaral Sobrinho,Nelson Moura Brasil do; Pérez,Daniel Vidal.
ABSTRACT A first large-scale systematic survey of natural radioactivity contents of soils of the state of Rio de Janeiro is presented, focused on the establishment of Quality Reference Values (QRVs). Undisturbed soil samples were collected from 243 areas and analyzed by gamma spectrometry. The activity contents varied largely, ranging from 12.2 to 1,029 Bq kg−1 for 40K (geometric mean of 111.1 Bq kg−1), from 3.5 to 99.8 Bq kg−1 for 226Ra (geometric mean of 29.7 Bq kg−1), and from 5.4 to 314.5 Bq kg−1 for 228Ra (geometric mean of 67.1 Bq kg−1). The highest contents of radium isotopes were found in soils developed on igneous rocks (Leptosol), and the lowest in a soil of sedimentary origin (Podzol). Among the different soil types, the radioisotope contents...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Radium; Potassium-40; Quality reference values; Soil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100500

Baseline Mapping of Schistosomiasis and Soil Transmitted Helminthiasis in the Northern and Eastern Health Regions of Gabon, Central Africa: Recommendations for Preventive Chemotherapy
Provedor de dados: 5
Autores: Mintsa Nguema, Rodrigue; Mavoungou, Jacques F.; Ngou-milama, Krystina Mengue Me; Mamfoumbi, Modeste Mabicka; Koumba, Aubin A.; Lamine, Mariama Sani; Diarra, Abdoulaye; Asseko, Ghislaine Nkone; Mourou, Jean R.; Akotet, Marielle K. Bouyou; Mone, Helene; Mouahid, Gabriel; Atsame, Julienne.
In order to follow the Preventive Chemotherapy (PC) for the transmission control as recommended by WHO, Gabon initiated in 2014 the mapping of Schistosomiasis and Soil Transmitted Helminthiasis (STH). Here, we report the results of the Northern and Eastern health regions, representing a third of the land area and 12% of its total population. All nine departments of the two regions were surveyed and from each, five schools were examined with 50 schoolchildren per school. The parasitological examinations were realized using the filtration method for urine and the Kato-Katz technique for stool samples. Overall 2245 schoolchildren (1116 girls and 1129 boys), mean aged 11.28 +/- 0.04 years, were examined. Combined schistosomiasis and STH affected 1270 (56.6%)...
Tipo: Text
Palavras-chave: Schistosomiasis; Soil-transmitted-helminthiasis; Mapping; Preventive chemotherapy; Transmission control; Gabon; Central Africa.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00660/77212/78691.pdf

Basic experimental unit and plot sizes for fresh matter of sunn hemp
Provedor de dados: 65
Autores: Facco,Giovani; Cargnelutti Filho,Alberto; Lavezo,André; Schabarum,Denison Esequiel; Chaves,Gabriela Görgen; Silveira,Daniela Lixinski.
ABSTRACT: This study aimed to verify the influence of the basic experimental unit (BEU) size in the estimation of the optimum plot size to evaluate the fresh matter of sunn hemp (Crotalaria juncea L.) using the modified maximum curvature method. The fresh matter of sunn hemp was evaluated in uniformity trials in two sowing season in flowering. In each sowing season, 4,608 BEUs of 0.5×0.5m (0.25m2) were evaluated and 36 BEU plans were formed with sizes from 0.25 to 16m2. In each evaluation period for each BEU plan, using fresh matter data, optimum plot size was estimated through the modified maximum curvature method. Estimation of the optimum plot size depends on the BEU size. Assessing fresh matter in BEUs that are as small as possible is recommended in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalaria juncea L.; Modified maximum curvature; Uniformity trials; Experimental planing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500203

Basis-Kompetenzen von Öko-Kontrollpersonal (Konzeptpapier)
Provedor de dados: 21
Autores: Liebl, Boris; Mühlrath, Daniel; Dylla, Renate.
Ziel des Dokumentes ist es, eine gemeinsame Basis-Kompetenz aller im Öko-Kontrollsystem eingesetzten Fachkräfte zu beschreiben. Hiermit soll das hohe Niveau des Kontrollpersonals der Öko-Kontrollstellen und der zuständigen Behörden transparent und kompetenzorientiert dargestellt werden. Die hier beschriebenen Basis-Kompetenzen bilden die gemeinsame Grundlage für alle Tätigkeiten im Bereich der Öko-Kontrolle. Darauf aufbauend werden in den einzelnen Öko-Kontrollstellen und zuständigen Behörden weiterführende, spezifischere Kompetenzanforderungen im Rahmen des Kompetenzmanagements festgelegt und überwacht.  Die in diesem Dokument aufgeführten gemeinsamen Basis-Kompetenzen entsprechen in weiten Teilen den Modullernzielen des im Rahmen des KonKom-Projektes...
Tipo: Report
Palavras-chave: Systems research and participatory research Values; Standards and certification Education; Extension and communication Germany.
Ano: 2018
URL: http://orgprints.org/35407/1/KonKom_AP9_Basiskompetenzen_190509_final.pdf

Bat fly (Diptera: Streblidae) parasitism in degraded and preserved areas in a Neotropical savanna
Provedor de dados: 81
Autores: Ramalho,Daniel F; Graciolli,Gustavo; Aguiar,Ludmilla M. S.
We assessed the relationship between bat fly parasitism and habitat degradation. We used mist nets to capture 522 individuals of Carollia perspicillata and 429 individuals from eight fly species in the Brazil­ian Cerrado. Specimens were captured in degraded areas surrounding protected areas and within the protected areas. Trichobius joblingi was the most frequent parasite of Carollia perspicillata; consequently, it was analyzed in greater detail. Sex and age were not critical factors for parasitism. A robust anthropogenic influence was observed; unexpectedly, a higher prevalence and abundance of bat flies were observed in preserved areas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carollia perspicillata; Cerrado; Ectoparasite; Hippoboscoidea; Trichobius joblingi.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832018000100021

Bat richness (Mammalia: Chiroptera) in an area of montane Atlantic Forest in the Serra da Mantiqueira, state of Minas Gerais, southeast Brazil
Provedor de dados: 49
Autores: Xavier,Bruna da Silva; Carvalho,William Douglas; Dias,Daniela; Tabosa,Lorena de Oliveira; Santos,Carlos Eduardo Lopes; Esbérard,Carlos Eduardo Lustosa.
Abstract: In recent years there has been an increase in research interest in remnants of Atlantic Forest above 500 m a.s.l., such as in the Serra da Mantiqueira, which is considered a priority area for conservation. The chiropterofauna of the Serra da Mantiqueira remains relatively under-studied, and here we present a list of bat species from the "Reserva Particular do Patrimônio Natural (RPPN) Cachoeira do Tombo", a private conservation unit located in an area of montane Atlantic Forest in the Serra da Mantiqueira. Bats were captured with mist nets along trails and near a diurnal roost. A total of 498 individuals of 19 bat species belonging to the families Phyllostomidae, Vespertilionidae and Molossidae were captured. Phyllostomidae were captured only...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; High elevation; Sampling; Phyllostomidae; Molossidae; Verspertilionidae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000200308

Bats of the Serra da Bocaina National Park, southeastern Brazil: an updated species list and a distribution extension for Trinycteris nicefori (Sanborn, 1949)
Provedor de dados: 49
Autores: Delciellos,Ana Cláudia; Motta,Adarene; Dias,Daniela; Almeida,Brunna; Rocha-Barbosa,Oscar.
Abstract: The Serra da Bocaina National Park (SBNP) is a large remnant of Atlantic Forest located within an endangered biodiversity hotspot, which contributes to the connectivity among protected areas in the region. Despite the ecological importance of the SBNP, its bat fauna is poorly-known, and no comprehensive inventory is available. The present study provides an updated list of the bat species found in the SBNP. The four-year study was based on a capture-mark-recapture approach at four sites within the park, in the municipality of Paraty, Rio de Janeiro state, Brazil. A total of 22 bat species were recorded, representing two families, Phyllostomidae (n = 19 species) and Vespertillionidae (n = 3). This added 14 species to the known bat fauna of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Chiroptera; Faunistic inventory; Species richness.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400303

Baudroie commune et rousse
Provedor de dados: 5
Autores: Morandeau, Gilles.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00444/55571/57184.pdf

Bauern - ein Traum, der kostet
Provedor de dados: 21
Autores: Hirschi, Christian.
Wer ausserfamiliär einen Landwirtschaftsbetrieb übernehmen will, hat beachtliche finanzielle Hürden zu überwinden.  Ein Blick auf Lösungsansätze im In- und Ausland.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Farm economics.
Ano: 2018
URL: http://orgprints.org/33874/1/Bioaktuell_1_2018_Ch.Hirschi.pdf

Bayesian approach, traditional method, and mixed models for multienvironment trials of soybean
Provedor de dados: 86
Autores: Silva,Alysson Jalles da; Sanches,Adhemar; Andrade,Andréa Carla Bastos; Oliveira,Gustavo Hugo Ferreira de; Mauro,Antonio Orlando Di.
Abstract: The objective of this work was to compare the Bayesian approach and the frequentist methods to estimate means and genetic parameters in soybean multienvironment trials. Fifty-one soybean lines and four controls were evaluated in a randomized complete block design, in six environments, with three replicates, and soybean grain yield was determined. The half-normal prior and uniform distributions were used in combination with parameters obtained from data of 18 genotypes collected in previous and related experiments. The genotypic values of the genotypes of high- and low-grain yield, clustered by the Bayesian approach, differed from the means obtained by the frequentist inference. Soybean assessed through the Bayesian approach showed genetic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Mathematical modeling; Prior distribution in plant breeding.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001001093

Bağlarda toprak yapısını iyileştirme teknikleri kılavuzu
Provedor de dados: 21
Autores: Tangolar, Semih; Priori, S.; D'Avino, L.
Guidelines for soil functionality restoration in degraded areas of vineyard (Turkish language)
Tipo: Teaching resource
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Composting and manuring; Nutrient turnover; Soil tillage; Soil; Biodiversity and ecosystem services; Viticulture.
Ano: 2018
URL: http://orgprints.org/33837/1/Guidelines_Resolve_soil_restoration_techniques_FRENCH.pdf

Beans cultivation and water regime on soil physical attributes
Provedor de dados: 111
Autores: Domingues, Rafael; Pereira, André Belmont; Pires, Luiz Fernando; Schiebelbein, Luis Miguel; Barbosa, Eduardo Augusto Agnellos; Auler, André Carlos.
Beans crop is an agricultural staple largely consumed in Brazil because it is part of the basic food of the population. Such a crop is usually grown by small growers and turns out to be of a great social and economical importance. The aim of the current manuscript was to scrutinize the effect of soil water status on its physical attributes, such as bulk density, total porosity, macroporosity, microporosity, hydraulic conductivity under protected environment conditions on beans crop (Phaseolus vulgaris L.). The effect of the soil physical attributes on the biological response of the plants was also investigated. The experiment was installed in March of 2016 in a greenhouse. The experimental design was completely randomized in a factorial scheme with four...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomy; Agrometeorology; Soil Physics; Irrigation Science Phaseolus vulgaris L; Hydraulic conductivity; Soil moisture; Macroporosity; Microporosity; Bulk density.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4585

Beef cattle performance in response to Ipyporã and Marandu brachiariagrass cultivars under rotational stocking management
Provedor de dados: 96
Autores: Euclides,Valéria Pacheco Batista; Nantes,Nayana Nazareth; Montagner,Denise Baptaglin; Araújo,Alexandre Romeiro de; Barbosa,Rodrigo Amorim; Zimmer,Ademir Hugo; Valle,Cacilda Borges do.
ABSTRACT The objective of this two-year study was to evaluate live weight gain per animal and per area and their relationships with the characteristics of BRS Ipyporã (Brachiaria ruziziensis × Brachiaria brizantha) and Marandu (Brachiaria brizantha) pastures. A completely randomized block design was used with two treatments and four replicates. The grazing method was rotational stocking, with variable stocking rate. Stocking rate was adjusted twice a week during the grazing period (six or seven days) and post-grazing canopy height target of 15 cm. Animals were weighed every 28 days. Pastures were evaluated pre-grazing to estimate forage accumulation rate, forage mass (FM), leaf (LP) and stem (SP) percentages, and nutritive value. In the post-grazing, FM,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canopy structure; Forage accumulation; Nutritive value; Stocking rate.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100304

BeeFarm registreringsværktøj - Baggrund: Udvikling af værktøjet, metoder og resultater
Provedor de dados: 21
Autores: Langer, Vibeke.
A summary of 1) the development of the BeeFarm registration tool, and 2) of the methods and results generated
Tipo: Practice tool
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33270/1/Baggrund_Del%201_Udvikling%20af%20v%C3%A6rkt%C3%B8j.docx

BeeFarm registreringsværktøj - Baggrund: Udvikling af værktøjet, metoder og resultater
Provedor de dados: 21
Autores: Langer, Vibeke.
A summary of 1) the development of the BeeFarm registration tool, and 2) of the methods and results generated
Tipo: Practice tool
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33653/1/Baggrund_Del%201_Udvikling%20af%20v%C3%A6rkt%C3%B8j.docx

BeeFarm Registreringsværktøj - Konsulentpakke
Provedor de dados: 21
Autores: Langer, Vibeke.
Tool to assess wild bee resources on farms
Tipo: Practice tool
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33208/1/Konsulentpakke%20Del%201.pdf

BeeFarm Registreringsværktøj - Landmandspakke
Provedor de dados: 21
Autores: Langer, Vibeke.
Tool to assess wild bee resources on farms
Tipo: Practice tool
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33196/1/Landmandspakke.pdf

Beetle (Ulomoides dermestoides) fat improves diabetes: effect on liver and pancreatic architecture and on PPARγ expression
Provedor de dados: 56
Autores: Jasso-Villagomez,E.I.; Garcia-Lorenzana,M.; Almanza-Perez,J.C.; Fortis-Barrera,M.A.; Blancas-Flores,G.; Roman-Ramos,R.; Prado-Barragan,L.A.; Alarcon-Aguilar,F.J.
Ulomoides dermestoides is a beetle traditionally consumed to treat diabetes. In this study, we performed a composition analysis of U. dermestoides to obtain the principal fractions, which were used to assess the effect on glycemia, liver and pancreatic architecture, and PPARγ and GLUT4 expression. Normal mice and alloxan-induced diabetic mice were administered fractions of chitin, protein or fat, and the acute hypoglycemic effect was evaluated. A subacute study involving daily administration of these fractions to diabetic mice was also performed over 30 days, after which the liver and pancreas were processed by conventional histological techniques and stained with hematoxylin and eosin to evaluate morphological changes. The most active fraction, the fat...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diabetes; Ulomoides dermestoides; Hypoglycemic agent; Insulin-sensitizing agent; Fatty acids; PPARγ.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000600606

Before it is too late: description of a new genus and species of butterfly from a highly threatened Brazilian biome
Provedor de dados: 92
Autores: Freitas,André V.L.; Barbosa,Eduardo P.; Zacca,Thamara; Marín,Mario Alejandro; Beirão,Marina V.; Silva,André R.M.; Casagrande,Mirna M.; Espeland,Marianne; Willmott,Keith R.
Abstract A new genus, Nhambikuara Freitas, Barbosa &amp; Zacca gen. nov., and species, Nhambikuara cerradensis Freitas, Barbosa &amp; Zacca sp. nov., of the highly diverse Neotropical butterfly subtribe Euptychiina are described. Nhambikuara cerradensis sp. nov. is the type species for the genus, and Euptychia mima Butler, 1867 is also transferred to the new genus, as Nhambikuara mima (Butler, 1867) comb. nov., from the genus Zischkaia Forster, 1964. The taxonomy, phylogenetic relationships, geographic distribution and natural history of species of the genus are also discussed.http://zoobank.org/urn:lsid:zoobank.org:pub:41AD7568-3490-4F63-A019-32D5592A8C44
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Paryphthimoides; Savanna; Splendeuptychia; Zischkaia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000200148

Behavior of Saanen dairy goats in an enriched environment
Provedor de dados: 2
Autores: Gomes, Karina Aurora Rodrigues; Valentim, Jean Kaique; Lemke, Sara Santana Ramos; Dallago, Gabriel Machado; Vargas, Ricardo Cruz; Paiva, Andre Luíz da Costa.
 The objective of the present study was to evaluate the behavior of lactating Saanen dairy goats housed with or without the use of environmental enrichment technique. Twelve animals were split into two equal groups and assign to one of two treatments: stall with or without enrichment. Five objects were used to enrich the stalls: plastic PET bottles suspended and freely on the floor (both filled with corn as a visual and auditory stimuli), general cleaning brushes fixed to the wall of the stall, suspended tire, and a tree trunk for climbing. The behavior of the goats was observed during two hours for 10 consecutive days. The behaviors were recorded using focal-animal sampling method, observing each animal during 10-minute period. Descriptive statistics were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zootecnia  caprinocultura  bem-estar animal  etologia animal welfare; Dairy goat; Environmental enrichment; Ethology; Stereotyping.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42454

Behavior of α-tomatine and tomatidine against several genera of trypanosomatids from insects and plants and Trypanosoma cruzi
Provedor de dados: 3
Autores: Evangelista, Adriane Feijó; Kavati, Erica Akemi; Jankevicius, José Vitor; Menolli, Rafael Andrade.
 Glycoalkaloids are important secondary metabolites accumulated by plants as protection against pathogens. One of them, α-tomatine, is found in high concentrations in green tomato fruits, while in the ripe fruits, its aglycone form, tomatidine, does not present a protective effect, and it is usual to find parasites of tomatoes like Phytomonas serpens in these ripe fruits. To investigate the sensitivity of trypanosomatids to the action of α-tomatine, we used logarithmic growth phase culture of 20 trypanosomatids from insects and plants and Trypanosoma cruzi. The lethal dose 50% (LD50) was determined by mixing 107 cells of the different isolates with α-tomatine at concentrations ranging from 10-3 to 10-8 M for 30 min at room temperature. The same tests...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.13.01.00-0 tomato alkaloids; Trypanocidal activity; Phytomonas; Leptomonas; Crithidia; Herpetomonas. Protozoologia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/41853

Behavioral cross-sensitization between testosterone and fenproporex in adolescent and adult rats
Provedor de dados: 56
Autores: Conceição,C.Q.; Engi,S.A.; Cruz,F.C.; Planeta,C.S.
The abuse of psychoactive drugs is considered a global health problem. During the last years, a relevant number of studies have investigated the relationship between anabolic-androgenic steroids (AAS) and other psychoactive drugs. AAS, such as testosterone, can cause a dependence syndrome that shares many features with the classical dependence to psychoactive substances. Pre-clinical evidence shows that there are interactions between testosterone and psychoactive drugs, such as cocaine. However, few studies have been performed to investigate the effect of repeated testosterone treatment on behavioral effects of amphetamine derivatives, such as fenproporex. The purpose of the present study was to investigate the effects of repeated testosterone...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Behavioral sensitization; Fenproporex; Testosterone; Rats.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000100603

Beim Silieren das Unheil abwenden
Provedor de dados: 21
Autores: Hirschi, Christian.
Silieren ist eine lohnende Futterkonservierungsmethode. Für ein gutes Ergebnis im biologischen Landbau braucht es besondere Aufmerksamkeit.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth.
Ano: 2018
URL: http://orgprints.org/33803/1/Bioaktuell_6_2018_Ch.Hirschi.pdf

Bekämpfung des Weissen Germers
Provedor de dados: 21
Autores: Steiner, Franz J.
Eine wichtige Problempflanze auf Alpweiden ist der Weisse Germer. Überraschenderweise blüht er nicht jedes Jahr. Mit Bewirtschaftungsmassnahmen wie frühem Weiden und direkter Bekämpfung kann die Pflanze zurückgedrängt werden.
Tipo: Web product
Palavras-chave: Weed management.
Ano: 2018
URL: http://orgprints.org/34700/1/Steiner-2018-Bekaempfung-des-Weissen-Germers.pdf

Bell pepper cultivation under different irrigation strategies in soil with and without mulching
Provedor de dados: 75
Autores: Rocha,Pablo A; Santos,Marcelo R; Donato,Sérgio LR; Brito,Cleiton FB; Ávila,Joseani S.
ABSTRACT This study aimed to evaluate productive, physiological and phytotechnical characteristics of bell pepper under different irrigation strategies, in soil with mulch (polyethylene film, black on bottom, white on top) and without mulching. The experimental design was of randomized blocks with four replicates, arranged in split plot scheme; plots consisted of treatments with and without mulching, and in the subplots ten irrigation strategies = 1) 125% of crop evapotranspiration (ETc); 2) 100% of ETc; 3) 75% of ETc; 4) 50% of ETc, both in vegetative phase (FI) and production phase (FII); 5) regulated deficit irrigation (RDI); with 50% of ETc in FI and 100% of ETc in FII; 6) RDI with 100% of ETc in FI and 50% of ETc in FII; 7) RDI with 75% of ETc in FI...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Water deficit; Mulching; Water-use efficiency.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400453

Beneficial effects of bio-controlling agent Bacillus cereus IB311 on the agricultural crop production and its biomass optimization through response surface methodology
Provedor de dados: 42
Autores: BANERJEE,GOUTAM; GORTHI,SRIKANTH; CHATTOPADHYAY,PRITAM.
ABSTRACT Disease in agricultural field is a big problem that causes a massive loss in production. In this present investigation, we have reported a soil-borne bacterium Bacillus cereus IB311 which is antagonistic to plant pathogens (Pseudomonas syringae and Agrobacterium tumefaciens), and could make a substantial contribution to the prevention of plant diseases. To prove the practical application, the strain was directly applied in agricultural field. The results demonstrated that B. cereus IB311 has increased the production (20% and 26% in term of average pod number per plant, average seed number per pod, and seed yield per experimental plot) in ground nut (Arachis hypogaea var. Koushal, G201) and sesame (Sesamum indicum var. Kanak), respectively. To...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus cereus; Bio-control; Phytopathogens; RSM; Field application; Crop production.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502149

Beneficiamento de frutos e oportunidades a agroindustria familiar.
Provedor de dados: 14
Autores: CARVALHO, G. F. de; LIMA, G. M. T.; DURIGAN, M. F. B.
bitstream/item/190699/1/CARTILHA-DOCES-BITERR-20181.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pós-Colheita.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104252

BENEFÍCIOS da coinoculação na cultura do feijoeiro: programa 16: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre os benefícios da coinoculação na cultura do feijoeiro. Quem acompanhar o programa vai saber como o produtor de feijão pode melhorar sua produção a partir desta técnica. O pesquisador Enderson Ferreira, da Embrapa Arroz e Feijão, faz recomendações voltadas para a redução de custos com insumos e para a diminuição do impacto ambiental.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Coinoculação; Feijão; Impacto ambiental; Insumo; Produtor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090899

BENEFÍCIOS da coinoculação na cultura do feijoeiro: programa 16: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre os benefícios da coinoculação na cultura do feijoeiro. Quem acompanhar o programa vai saber como o produtor de feijão pode melhorar sua produção a partir desta técnica. O pesquisador Enderson Ferreira, da Embrapa Arroz e Feijão, faz recomendações voltadas para a redução de custos com insumos e para a diminuição do impacto ambiental.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Coinoculação; Feijão; Impacto ambiental; Insumo; Produtor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090947

Benefícios da condroitinase abc associada a células-tronco mesenquimais na lesão espinhal aguda em ratos
Provedor de dados: 45
Autores: Silva,C.M.O.; Oliveira,K.M.; Lavor,M.S.L.; Silva,J.F.; Rosado,I.R.; Taguchi,T.M.; Fukushima,F.B.; Caldeira,F.M.C.; Torres,B.B.J.; Milani,P.F.; Azevedo,S.C.; Motta,G.R.; Siano,G.F.; Goes,A.M.; Serakides,R.; Melo,E.G.
RESUMO Com o objetivo de estudar o efeito da condroitinase associada às células-tronco mesenquimais na lesão aguda da medula espinhal, utilizaram-se 50 ratos Lewis, distribuídos igualmente nos grupos: controle negativo (CN), tratamento com placebo (PLA), condroitinase (CDN), células-tronco mesenquimais (CTM) e condroitinase mais células-tronco mesenquimais (CDN+CTM). Todos os animais tiveram a medula espinhal exposta por laminectomia, e os grupos PLA, CDT, CTM e CDT+CTM sofreram também trauma medular compressivo. Após sete dias, procedeu-se à reexposição da medula espinhal, quando os grupos PLA e CTM receberam 4µL de líquido cefalorraquidiano artificial via intralesional, e os grupos CDT e CDT+CTM receberam o mesmo líquido contendo 2,2U de condroitinase....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trauma medular; Fatores tróficos; Neuroproteção; Cicatriz glial.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300857

BENEFÍCIOS do cultivo da soja em plantio direto na Amazônia: programa 15: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre os benefícios do cultivo da soja em plantio direto na Amazônia. Ao acompanhar o pesquisador Edmilson Evangelista, da Embrapa Roraima, o ouvinte será apresentado a essa técnica sustentável, que só traz vantagens para o produtor, seja ele pequeno ou grande. Uma vez explicado o sistema, o programa foca nas razões que o tornam um importante aliado do produtor de soja amazônico, e ainda dá dicas de plantas que podem ser utilizadas como cobertura, nessa região.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Soja; Plantio direto; Planta de cobertura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090936

BENEFÍCIOS do plantio direto para a cultura da mandioca: programa 46: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana destaca a opção do plantio direto para os produtores de mandioca da região centro-sul do Brasil. Essa técnica, além de simples e barata, aproveita os restos culturais da colheita anterior como adubo e ainda protege o solo, evitando perda de nutrientes importantes. Os pesquisadores da Embrapa Mandioca e Fruticultura recomendam variedades que melhor se adaptam a esse sistema de cultivo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio Direto; Mandioca; Adubo; Adubo de Esgoto; Sistema de Cultivo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100400

BENEFÍCIOS do plantio direto para a cultura da mandioca: programa 46: Sul.
Provedor de dados: 14
O Prosa Rural desta semana destaca a opção do plantio direto para os produtores de mandioca da região centro-sul do Brasil. Essa técnica, além de simples e barata, aproveita os restos culturais da colheita anterior como adubo e ainda protege o solo, evitando perda de nutrientes importantes. Os pesquisadores da Embrapa Mandioca e Fruticultura recomendam variedades que melhor se adaptam a esse sistema de cultivo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio Direto; Mandioca; Produtor; Nutriente.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100561

BENEFÍCIOS dos SAFs agroecológicos: programa 10: Centro-Oeste/Sudeste.
Provedor de dados: 14
Esta semana o Prosa Rural apresenta os benefícios dos SAFs agroecológicos. Os SAFs são os sistemas agroflorestais, que podem ser definidos como sistemas de uso da terra em que espécies lenhosas perenes são associadas a cultivos agrícolas ou criações animais, em uma mesma unidade de área, em alguma forma de arranjo espacial e sequência temporal. Os SAFs conseguem aliar a produção de alimentos à recuperação dos recursos naturais, entre eles a biodiversidade e o solo. Participa do programa o pesquisador da Embrapa Meio Ambiente, Luiz Octávio Ramos Filho.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema agroflorestal; Cultivo agrícola; Recurso natural; Biodiversidade; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089895

BENEFÍCIOS dos SAFs agroecológicos: programa 10: Sul.
Provedor de dados: 14
Esta semana o Prosa Rural apresenta os benefícios dos SAFs agroecológicos. Os SAFs são os sistemas agroflorestais, que podem ser definidos como sistemas de uso da terra em que espécies lenhosas perenes são associadas a cultivos agrícolas ou criações animais, em uma mesma unidade de área, em alguma forma de arranjo espacial e sequência temporal. Os SAFs conseguem aliar a produção de alimentos à recuperação dos recursos naturais, entre eles a biodiversidade e o solo. Participa do programa o pesquisador da Embrapa Meio Ambiente, Luiz Octávio Ramos Filho.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema agroflorestal; Recurso natural; Biodiversidade; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089972

Benefits Associated with the Interaction of Endophytic Bacteria and Plants
Provedor de dados: 52
Autores: Santos,Miriam Langner dos; Berlitz,Diouneia Lisiane; Wiest,Shana Leticia Felice; Schünemann,Rogerio; Knaak,Neiva; Fiuza,Lidia Mariana.
ABSTRACT The endophytic bacteria belong to a larger group of microorganisms that have their life-cycle partly or entirely inside the plant and are located in intra and inter-cellular spaces or in the vascular tissue. These bacteria can be found colonizing aerial parts or roots. This review aims to analyze the colonization strategies of endophytic bacteria through interaction with plants, as well as to highlight the metabolic influence of these organisms in plant tissues, which result in physiological and biochemical changes. Depending on the different mechanisms used internally to colonize a plant, these microorganisms are called obligate, facultative, or passive endophytes. Phytostimulation, biofertilization and biological control are mechanisms that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofertilization; Biological control; Colonization strategies; Microorganisms; Phytostimulation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100200

Benthic metabolism over the emersion - Immersion alternation in sands colonized by the invasive Manila clam Ruditapes philippinarum
Provedor de dados: 5
Autores: Migne, Aline; Trigui, Rima Jihane; Davoult, Dominique; Desroy, Nicolas.
The effect of an invasive infaunal suspension-feeding bivalve, the Manila clam Ruditapes philippinarum, on benthic inorganic carbon and nutrient fluxes was examined through in situ incubations. Measurements were performed in spring and summer on a tidal sandflat of the Rance estuary (south part of the Western English Channel) colonized by the Manila clam after its deliberate introduction in the 1990's. Benthic inorganic carbon fluxes were measured using light and dark benthic chambers both at emersion and immersion. Benthic nutrient fluxes were measured using dark benthic chambers at immersion. Inorganic carbon (IC) and ammonium sediment release under darkness at immersion reached 5.60 mmol m−2 h−1 and 441 μmol m−2 h−1 respectively for a clam density of...
Tipo: Text
Palavras-chave: Benthic fluxes; Benthos; Inorganic carbon; Nutrients; Suspension-feeding bivalve; Tidal flats; France; Western English Channel.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00412/52327/53100.pdf

Benthic-pelagic couplings as key determinants of food web structure along environmental gradients
Provedor de dados: 5
Autores: Lefebvre, Sebastien; Giraldo, Carolina; Kopp, Dorothee; Cresson, Pierre; Travers-trolet, Morgane; Ernande, Bruno.
Trophic relationships play a crucial role in shaping community structure and ecological functions in marine ecosystems. Studying food-web variation along environmental gradients is still in its infancy and provides new insights in understanding how abiotic variables shape species interactions. In epicontinental seas, benthic-pelagic couplings modify predator-prey relationships and lead to entangled trophic networks. Here, we  assumed that depth affects benthic-pelagic couplings’ strength and we investigated depth-related changes in the feeding patterns of fish in the whole English Channel (EC) used as a case study. Gut content and stable carbon and nitrogen isotopes of 33 fish species were collected between 5-100 m depth in 2009 and in 2014. Samples from...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00455/56634/58370.pdf

Bericht: Basis-Schulung für neues Öko-Kontrollpersonal 2017
Provedor de dados: 21
Autores: Mühlrath, Daniel; Liebl, Boris; Dylla, Renate.
Bericht zu der im Rahmen des Projektes Öko-Kontrollkompetenz (KonKom) konzipierten und im Jahr 2018 in Witzenhausen durchgeführten neuntägigen Basis-Schulung von neuem Öko-Kontrollpersonal der Öko-Kontrollstellen und zuständigen Behörden.
Tipo: Report
Palavras-chave: Systems research and participatory research Values; Standards and certification Education; Extension and communication Germany.
Ano: 2018
URL: http://orgprints.org/35403/1/KonKom_AP7_Schulung-2018_Bericht_190506_final.pdf

Best Management Practices (BMPs) for Nitrogen Fertilizer in Forage Grasses.
Provedor de dados: 14
Autores: SERRA, A. P.; MARCHETTI, M. E.; DUPAS, E.; ENSINAS, S. C.; LOURENTE, E. R. P.; SILVA, E. F. da; ALMEIDA, R. G. de; CARDUCCI, C. E.; ALOVISI, A. M. T.
There is a concern about the growing population and limitation in natural resources which are taking the population to direct its agricultural systems into a more productive and efficient activity, looking to avoid a negative impact on the surrounding environment. The industry energy expended to produce nitrogen (N)-fertilizer is considered an indirect consumption of energy in agriculture, which is higher with an increasing forage yield. Nitrogen is the key nutrient associated with high-yielding production in forage grass and grain crops. The aim of this chapter is to introduce the best management practices (BMPs) for N-fertilizer application in forage grasses to improve N-use efficiency, since the most economical way to feed livestock is forage plants...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: N-fertilizer recovery; N-use efficiency; Brachiaria sp; Panicum Maximum; Soil fertility.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102573

Best practice for establishing nutrient concentrations to support good ecological status
Provedor de dados: 5
Autores: Phillips, Geoff; Kelly, Martyn; Teixeira, Heliana; Salas, Fuensanta; Free, Gary; Leujak, Wera; Solheim, Anne Lyche; Varbiro, Gabor; Poikane, Sandra.
The EU Member States, Norway and the European Commission in 2000 have jointly developed a common implementation strategy (CIS) for implementing Directive 2000/60/EC, the Water Framework Directive (WFD) to ensure consistent implementation. The focus is on developing a common understanding of the technical and scientific implications of the WFD. One of the objectives is the development of non-legally binding and practical Guidance Documents on various technical issues of the Directive. These are targeted at experts who are directly or indirectly implementing the WFD in river basins. The structure, presentation and terminology are therefore adapted to their needs and formal, legalistic language is avoided wherever possible. In 2009 CIS Guidance on...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00502/61345/64947.pdf

Beta-glucan prevents toxic effects of 2,3,7,8-TCDD in terms of oxidative and histopathological damage in heart tissue of rats
Provedor de dados: 60
Autores: Ciftci,Osman; Duman,Ahmet Sefa; Turkmen,Neşe Basak; Taslıdere,Aslı.
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a widespread environmental contaminant which causes severe toxic effects. Despite there is some suggestion concerning with TCDD induced cardiotoxicity such as formation of free radicals, the main mechanism has not been entirely explained. Beta-glucan is known as strong antioxidant matter and can scavenge free radicals. Therefore this study aimed to investigate the protective effects of beta-glucan against TCDD induced cardiotoxicity in rats. In this study, 2-3 months of age and 190-250 g in weight 32 rats were randomly divided into four equal groups (n=8 for each group). Group 1 was control; Group 2 was TCDD group (2 µg/kg/week); group 3 was the beta-glucan group(50 mg/kg/day), and group 4 was TCDD and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta-glucan/protective effects 2; 3; 7; 8-Tetrachlorodibenzo-p-dioxin (TCDD) Cardiotoxicity Rats.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300623

Betriebsmittelliste 2018 für die Schweiz
Provedor de dados: 21
Autores: Speiser, Bernhard; Tamm, Lucius; Roggli, Martin; Bickel, Regula; Maurer, Veronika; Schneider, Claudia; Chevillat, Véronique.
Die Betriebsmittelliste beinhaltet alle für den biologischen Landbau in der Schweiz zugelassenen Dünger und Substrate, Pflanzenschutzmittel, Reinigungs-, Desinfektions- und Hygienemittel, Mittel gegen Parasiten sowie Futter- und Siliermittel. Die Liste ist für die Produzenten von Bio Suisse und Demeter verbindlich. Grundsätzlich dürfen auf Bio Suisse-Betrieben ausschliesslich die in der Betriebsmittelliste aufgeführten Produkte eingesetzt werden. Ausnahmen sind in den Einleitungen der einzelnen Kapitel vermerkt. Der Einsatz von Pflanzenschutzmitteln, Düngern, Futter- und anderen Betriebsmitteln in Schweizer Biolandwirtschaftsbetrieben ist in der “Bio-Verordnung“ und der entsprechenden Verordnung des Eidgenössischen Departements für Wirtschaft, Bildung und...
Tipo: Book
Palavras-chave: Evaluation of inputs.
Ano: 2018
URL: http://orgprints.org/32455/7/1032-hilfsstoffliste_3.pdf

Betteraves à sucre bio: nouvelles méthodes de régulation des adventices
Provedor de dados: 21
Autores: Dierauer, Hansueli; Charles, Raphael.
La production de betteraves sucrières bio a le vent en poupe. La demande en sucre indigène bio est en forte augmentation ; la réglementation Swissness y est pour quelque chose. La production est actuellement encouragée grâce à différents projets et innovations, et cela porte les premiers fruits.
Tipo: Web product
Palavras-chave: Root crops.
Ano: 2018
URL: http://orgprints.org/34964/1/Dierauer-Charles-2018-Betteraves-a-sucre-bio.pdf

Betydning af kvælstoftilførsel for proteinindhold, proteinets ekstraherbarhed og proteinkvalitet ved fraktionering af græs og kløver
Provedor de dados: 21
Autores: Dahl-Lassen, Rasmus.
Proteinudbytter og aminosyresammensætning i græs og kløver i en græskløverblanding gødet med 0, 94, 186 og 280 kg. nitrogen pr. Ha.
Tipo: Conference paper, poster, etc.
Palavras-chave: Pasture and forage crops; Composting and manuring.
Ano: 2018
URL: http://orgprints.org/35316/1/Betydning%20af%20kv%C3%A6lstoftilf%C3%B8rsel_Rasmus%20Dahl-Lassen_17-09-2018.pdf

Bevacizumab and gefitinib enhanced whole-brain radiation therapy for brain metastases due to non-small-cell lung cancer
Provedor de dados: 56
Autores: Yang,R.F.; Yu,B.; Zhang,R.Q.; Wang,X.H.; Li,C.; Wang,P.; Zhang,Y.; Han,B.; Gao,X.X.; Zhang,L.; Jiang,Z.M.
Non-small-cell lung cancer (NSCLC) patients who experience brain metastases are usually associated with poor prognostic outcomes. This retrospective study proposed to assess whether bevacizumab or gefitinib can be used to improve the effectiveness of whole brain radiotherapy (WBRT) in managing patients with brain metastases. A total of 218 NSCLC patients with multiple brain metastases were retrospectively included in this study and were randomly allocated to bevacizumab-gefitinib-WBRT group (n=76), gefitinib-WBRT group (n=77) and WBRT group (n=75). Then, tumor responses were evaluated every 2 months based on Response Evaluation Criteria in Solid Tumors version 1.0. Karnofsky performance status and neurologic examination were documented every 6 months after...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Non-small-cell lung cancer; Brain metastasis; Bevacizumab; Gefitinib; Whole brain radiotherapy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000100606

Bewältigung der Herausforderungen in Bezug auf  Parasitenbefall bei Wiederkäuern in der ökologischen Landwirtschaft
Provedor de dados: 21
Autores: Knubben-Schweizer, Gabriela.
Teilprojekt „Bovine Fasciolose in Bayerischen „Bio-Betrieben“: Prävalenz und Risikofaktoren“  Es wurden zum einen die Prävalenz der bovinen Fasciolose vergleichend in konventionellen und ökologisch produzierenden Milchkuhbetrieben mittels Tankmilchserologie ermittelt, zum anderen wurde versucht, anhand einer Fragebogenstudie Risikofaktoren für die Transmission der bovinen Fasciolose zu ermitteln, die hauptsächlich in ökologisch produzierenden Betrieben von Bedeutung sind. Dazu wurden bayernweit Tankmilchproben sowohl von 366 ökologisch geführten als auch von 366 konventionellen Milchkuhbetriebe mittels ELISA auf Fasciola hepatica untersucht. Die Prävalenz in den ökologisch geführten Betrieben wich mit 46,99 % statistisch signifikant (p = 0,0021) von der...
Tipo: Report
Palavras-chave: Beef cattle; Health and welfare; Knowledge management.
Ano: 2018
URL: http://orgprints.org/33819/1/33819-14OE001-lmu-knubben_schweizer-2018-parasitenbefall-wiederkaeuer.pdf

Beyond the hydrothermal vents: Megafauna of the Mid-Atlantic Ridge
Provedor de dados: 5
Autores: Menot, Lenaick; Planchette, Fanny.
In the French exploration area for Seafloor Massive Sulfides, two cruises with the HOV Nautile and one cruise with the ROV Victor 6000 have been carried out in 2014, 2017 and 2018. The BICOSE1 cruise (2014) and Bicose2 cruise (2018) focused on the two vent fields TAG and Snake Pit while during the HERMINE cruise (2017), the exploration contract was explored from south (21°N) to North (26°N). The megafauna and geomorphological have been annotated from HOV- and ROV-videos. The seafloor is dominated by hard substrates, mainly basalts, locally interspaced by patches of soft-sediments. Most the dives were carried out at depth deeper than 3000 m. At those depths, and beyond the influence of hydrothermal vents, which gradually decreases within a hundred meter of...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58078/60486.pdf

BgTEP: An Antiprotease Involved in Innate Immune Sensing in Biomphalaria glabrata
Provedor de dados: 5
Autores: Portet, Anais; Galinier, Richard; Pinaud, Silvain; Portela, Julien; Nowacki, Fanny; Gourbal, Benjamin; Duval, David.
Insect thioester-containing protein (iTEP) is the most recently defined group among the thioester-containing protein (TEP) superfamily. TEPs are key components of the immune system, and iTEPs from flies and mosquitoes were shown to be major immune weapons. Initially characterized from insects, TEP genes homologous to iTEP were further described from several other invertebrates including arthropods, cniderians, and mollusks albeit with few functional characterizations. In the freshwater snail Biomphalaria glabrata, a vector of the schistosomiasis disease, the presence of a TEP protein (BgTEP) was previously described in a well-defined immune complex involving snail lectins (fibrinogen-related proteins) and schistosome parasite mucins (SmPoMuc). To...
Tipo: Text
Palavras-chave: Thioester-containing protein; Complement-like protein; Biomphalaria glabrata; Interaction host/pathogens; Innate immunity.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00444/55548/71780.tif

Bibliometric analyses of 2014-2016 publications from Argo floats
Provedor de dados: 5
Autores: Salaun, Annick.
This document proposes a set of bibliometric graphics about the 1064 articles published between 2014 and 2016 that use the data from the ARGO buoys.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00462/57403/59482.pdf

Bibliometric Analysis for Pattern Exploration in Worldwide Digital Soil Mapping Publications
Provedor de dados: 42
Autores: CANCIAN,LUCIANO C.; DALMOLIN,RICARDO S.D.; CATEN,ALEXANDRE T.
Abstract Bibliometric analyses provide a clear understanding of the scientific performance and relate them with standards of the global scientific production. Soil science is an outstanding and developing field among environmental sciences. Knowledge about soil characteristics and their distribution in the environment has been enriched by the use of new geotechnologies, resulting in what is known as digital soil mapping. Thus, the objective of this work was to characterize the scientific production in digital soil mapping in Brazil and in the world, in the period from 1996 to 2017, in databases such as Scopus and Web of Science. In the general context of increasing numbers of papers, the journal Geoderma published the highest number of related papers....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pedometrics; Soil science; Soil meta-analysis; Soil survey.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703911

Bibliometric analysis of 2014-2017 publications from Argo floats
Provedor de dados: 5
Autores: Chaussenot, Pascaline.
This document proposes a set of bibliometric graphics about 1439 papers published between 2014 and 2017 that use the data from the ARGO floats.
Tipo: Text
Palavras-chave: BIBLIOMETRICS; ARGO; PUBLICATION.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00511/62235/66437.pdf

Bierne, har de det godt hos dig?
Provedor de dados: 21
Autores: Korsgaard, Maren.
Insektbestøvning giver en god kvalitet og godt udbytte i de fleste afgrøder.
Tipo: Report chapter
Palavras-chave: Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/35180/1/Bierne%2C%20har%20de%20det%20godt%20hos%20dig.pdf

Bierne i Danmark   In: Bliv bivenlig
Provedor de dados: 21
Autores: Dupont, YL; Madsen, HB; Rasmussen, Claus; Calabuig, I., I; Kryger, Per.
xxx
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services; Landscape and recreation.
Ano: 2018
URL: http://orgprints.org/34298/1/Dupont2018_13934_Bivenlig.pdf

Big data (Grandes volúmenes de datos)
Provedor de dados: 38
Autores: Castagnino,Juan Miguel.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000300001

Biggest challenges and research gaps for organic plant breeding in the Global South
Provedor de dados: 21
Autores: Messmer, Monika.
How can organic plant breeding contribute to achieve common goals? Strategies and main challenges of organic plant breeding.
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34839/1/FiBL_TIPI_Organic%20plant%20breeding%20global%20challenges%202018%20biofach_v2.pdf

Bignoniaceae in the Raso da Catarina Ecoregion, Bahia, Brazil
Provedor de dados: 49
Autores: Silva,Luiza Regina; Silva-Castro,Milene Maria da; Conceição,Adilva de Souza.
Abstract: This work presents a floristic survey of the family Bignoniaceae in the Raso da Catarina Ecoregion, Bahia, Brazil, considered as the main family of the Brazilian forests lianas. The samples analyzed were collected from September 2012 to May 2014. The analyses were supplemented with botanical collections kept in the herbaria: ALCB, HRB, HUEFS, IPA and PEUFR. The identifications were made based mainly on specialized bibliographies, protologues, photos of type collections and consulting of the collections in the herbaria that were visited. 11 genera and 20 species of the family were recorded. Fridericia Mart. and Handroanthus Mattos were the most representative genera (5spp.), followed by Jacaranda Juss (2spp.). The other genera presented only one...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Semiarid; Caatinga; Taxonomy; Diversity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400306

Bijeenkomst SUREVEG 11 juli 2018
Provedor de dados: 21
Autores: Koopmans, Chris; Hondebrink, Merel.
Summary of field visit SUREVEG strip cropping
Tipo: Other
Palavras-chave: Production systems; Crop combinations and interactions; Crop husbandry; Soil.
Ano: 2018
URL: http://orgprints.org/36740/1/Terugkoppeling%20bijeenkomst%20Strokenteelt%2011%20juli%202018.pdf

Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) – année 2017.
Provedor de dados: 5
Autores: Baudrier, Jerome.
The French initial assessment of the Marine Strategy Framework Directive (MSFD) highlighted the lack of reliable data concerning offshore areas. During the planning of the monitoring programmes, the scientists therefore proposed to partially cover this gap by using existing fisheries research vessel surveys deployed for the purposes of the Common Fisheries Policy (CFP). Testing phases from October 2013 to August 2015 explored ways of improving the effectiveness of these surveys and making them better suited to delivering the information needed for MSFD. The process became operational at the beginning of the year 2016 and six fisheries research surveys henceforth collect new data, with or without additional sampling techniques. This report provides an...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00439/55033/56465.pdf

Bilan des campagnes océanographiques françaises 2017
Provedor de dados: 5
Autores: Danioux, Nolwenn.
This document reports on the French oceanographic cruises conducted in 2017. It was drawn up by Ifremer, and more specifically by the SISMER (French acronym for Scientific information systems for the Sea) department which oversees managing the metadata and data produced by French research cruises. It provides a detailed description of the role of the various players managing French ocean-going facilities and of the means to archive cruise information and oceanographic data. It presents the fleet's activity in 2017 and provides dynamic access to cruise information through the new research cruise catalogue: http://campagnes.flotteoceanographique.fr/.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00446/55723/57447.pdf

Bilan des observations hydrologiques du secteur côtier au large de la Loire et de la Vilaine en 2017
Provedor de dados: 5
Autores: Collin, Karine; Bizzozero, Lucie; Le Merrer, Yoann; Retho, Michael; Souchu, Philippe; Cochennec-laureau, Nathalie; Schapira, Mathilde; Manach, Soazig.
Ce rapport décrit le contexte hydrologique du littoral côtier du Morbihan, Pays de Loire et Nord Vendée, sous l’influence de la Loire et de la Vilaine, durant l’année 2017. Il s’appuie sur les suivis environnementaux réalisés dans le cadre des réseaux REPHY et de la DCE, complétés des données acquises en haute fréquence sur la bouée MOLIT (réseau COAST-HF).
Tipo: Text
Palavras-chave: Hydrologie; DCE; Nutriment; Loire Bretagne; Rephy; Phytoplancton.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58410/60972.pdf

Bilan des suivis annuels des pêcheries dites "traditionnelles" sur le secteur de l'Hermitage-La Saline de 1999 à 2018
Provedor de dados: 5
Autores: Roos, David; Rungassamy, Tevamie; Huet, Jerome.
A diagnosis of recreational fisheries is carried out each year on the reef flat area of the Hermitage / La Saline managed by the Natural Marine Reserve of Reunion. The evolution of beach seine, fishing-rod and stick fishing activities, in terms of fishing effort and catch was analyzed. The status of exploited stocks differs according to the fishing technique. In 2018, the annual trend of catch per unit of effort indices showed 1°) an increase in the abundances of goatfish fished with beach seine, 2°) a relative stability with the fishing-rod practice and 3°) a constant decrease in octopus yields for stick fishermen. The honeycomb groupers size structure, targeted by fishing-rod fishermen, has improved. Octopus showed a decrease of larger specimens. Thus,...
Tipo: Text
Palavras-chave: Pêcherie récréative; Senne de plage; Capucins nains; Mulloidichthys flavolineatus; Pêche à la gaulette; Epinephelus merra; Poulpe; Octopus cyanea; Aire Marine Protégée (AMP); Réserve Marine; La Réunion; Recreational fisheries; Beach seine; Yellowstripe goatfish; Mulloidichthys flavolineatus; Fishing-rod; Epinephelus merra; Octopus; Octopus cyanea; MPA; Marine Reserve; Reunion island.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00466/57749/60016.pdf

Bilan synthétique des paramètres biologiques et halieutiques collectés sur les espèces récifales pêchées illégalement au sein de la Réserve Naturelle Marine de La Réunion
Provedor de dados: 5
Autores: Roos, David; Rungassamy, Tévamie; Evano, Hugues; Varenne, Fanchon; Fry, Ludivine; Chapat, Melodie; Gallion, Nicolas; Huet, Jerome.
This study summarizes the results of the processing and analysis of data from illegal fisheries, apprehended by the eco-guards of the Marine Natural Reserve of Reunion from 2015 to 2017 (including the first dataset from 2018). These information are valued in terms of fisheries and bioecological knowledge for reef fish species. Thus, both diversity and abundance indices, size structures, growth parameters, stock characterization, can be apprehended from the biological parameters collected on all the species caught because they often do not exist : the sizes, weights, sexes, maturities, scales, otoliths, stomach contents as well as genetic and isotopic samples. These indices would contribute to a better diagnosis of the status and the sensitivity of stocks...
Tipo: Text
Palavras-chave: Paramètres biologiques; Mesure biométrique; Maturité; Braconnage; Aire marine protégée; AMP; Réserve Naturelle Marine de La Réunion; Biological parameters; Biometric measurement; Maturity; Poaching; Marine protected area; MPA; La Reunion Marine Natural Reserve.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58084/60487.pdf

Bile Salt Hydrolase Activities: A Novel Target to Screen Anti-Giardia Lactobacilli?
Provedor de dados: 5
Autores: Allain, Thibault; Chaouch, Soraya; Thomas, Myriam; Travers, Marie-agnes; Valle, Isabelle; Langella, Philippe; Grellier, Philippe; Polack, Bruno; Florent, Isabelle; Bermudez-humaran, Luis G.
Giardia duodenalis is a protozoan parasite responsible for giardiasis, a disease characterized by intestinal malabsorption, diarrhea and abdominal pain in a large number of mammal species. Giardiasis is one of the most common intestinal parasitic diseases in the world and thus a high veterinary, and public health concern. It is wellestablished that some probiotic bacteria may confer protection against this parasite in vitro and in vivo and we recently documented the implication of bile-salt hydrolase (BSH)-like activities from strain La1 of Lactobacillus johnsonii as mediators of these effects in vitro. We showed that these activities were able to generate deconjugated bile salts that were toxic to the parasite. In the present study, a wide collection of...
Tipo: Text
Palavras-chave: Giardia duodenalis; Lactobacilli; Lactobacillus johnsonii; Lactobacillus gasseri; Probiotics; Bile salt hydrolases.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00424/53569/54417.pdf

BILLEDVÆRKTØJ TIL OPTIMERING AF ØKOLOGISK PLANTEPRODUKTION  En interview-undersøgelse om konsulenters erfaringer med værktøjet.
Provedor de dados: 21
Autores: Fog, Erik.
I projektet ”Nuthy – Nutrients for higher organic crop yields” er HighCrop-billedværktøjet afprøvet. Billedværktøjet er udviklet til at fremme en effektiv rådgivning i retning af at opnå højere udbytter i økologisk planteproduktion. Ni økologikonsulenter afprøvede billedværktøjet med hver deres landmandskunde, og deres erfaringer er opsamlet gennem efterfølgende telefoninterviews. Landmændene tog godt imod forsøget med billedværktøjet, som de fandt var sjovt at arbejde med. Det var også let for dem at bruge det, og det viste sig meget velegnet til at beskrive de mål, som landmanden og hans familie har for bedriften og dens udvikling, og det har stor værdi for konsulentens forståelse af bedriften og for at få aftalt de rigtige konsulentydelser. Forsøget...
Tipo: Report
Palavras-chave: Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/34113/3/billedvaerktoej_oekoplante_web_34113.pdf

Bio da studiare
Provedor de dados: 21
Autores: Rebholz, Theresa.
Il nuovo piano di formazione integra maggiormente il biologico nella formazione agricola di base. Bio è pure presente nelle offerte di perfezionamento.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/34411/1/Bioattualita-05-2018-rebholz.pdf

Bio in den 1970er-Jahren: 100 Biobauern über ihre Beweggründe und Arbeit (Rätus Fischer) (Video)
Provedor de dados: 21
Autores: Alföldi, Thomas.
Rätus Fischer hat in den 1970er-Jahren eine der ersten Doktorarbeiten zum Biolandbau verfasst. Nicht nur an der ETH lehnten damals Experten Bio als unrealistische Idee ab. Fischer befragte 100 Biobäuerinnen und -Bauern über ihre Beweggründe, Arbeitsweisen und Erfahrungen. Mit seiner Arbeit zeigte er, was die Bauern machen, und dass es funktioniert. Das konnten auch die Kritiker nicht wegdiskutieren.
Tipo: Video
Palavras-chave: Education; Extension and communication History of organics.
Ano: 2018

Bio kann einen wichtigen Beitrag zur Welternährung leisten
Provedor de dados: 21
Autores: Müller, Adrian; Schader, Christian.
Eine weltweite Umstellung auf biologischen Landbau kann zu einem umfassend nachhaltigen Ernährungssystem beitragen, wenn sie mit weiteren Massnahmen kombiniert wird. So gilt es etwa, den hohen Konsum tierischer Produkte zu reduzieren, weniger Kraftfutter in der Tierhaltung einzusetzen und Nahrungsmittelabfälle zu vermeiden. Ein solches Ernährungssystem hat positive Auswirkungen auf wichtige Umweltaspekte wie Treibhausgasemissionen, Überdüngung und Pestizidverbrauch - und führt trotz biologischer Bewirtschaftung nicht zu einem höheren Landverbrauch. Dies belegt eine neue Studie des Forschungsinstituts für biologischen Landbau FiBL, die kürzlich in der renommierten Fachzeitschrift «Nature Communications» publiziert wurde.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health Recycling; Balancing and resource management Air and water emissions Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34991/1/MullerSchader-2018-AFSchweiz-Vol9-Issue1-p30-31.pdf

Bio vertiefen
Provedor de dados: 21
Autores: Rebholz, Theresa.
Der revidierte Bildungsplan verankert Bio besser in der landwirtschaftlichen Grundbildung. Auch in der Weiterbildung ist Bio präsent.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/32738/1/Bioaktuell-5-2018-rebholz.pdf

Bio von Anfang an. Grosser Bedarf an Biozüchtung &amp; unzureichende Finanzierung
Provedor de dados: 21
Autores: Messmer, Monika; Schäfer, Freya.
Warum brauchen wir eine eigenständige Biozüchtung? Aktuelle Situation in der Pflanzen- und Tierzüchtung. Verschiedene Finanzierungskanäle der Biozüchtung.
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34835/1/FiBL%20S%C3%96PZ%20Warum%20braucht%20es%20Bioz%C3%BCchtung%20Workshop%20Sept%202018.pdf

Bioacessibilidade, você sabe o que é isso?
Provedor de dados: 14
Autores: FOGACA, F. H. dos S.; MARQUES, A.
bitstream/item/188335/1/Ciencia-e-Tecnologia-EcoDesenvolvimento.org-Sustentabilidade-Meio-Ambiente-Economia-Sociedade-e-Mudancas-Climaticas.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Tecnologia de Alimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101414

Bioacessibilidade, você sabe o que é isso?
Provedor de dados: 14
Autores: FOGACA, F. H. dos S.; MARQUES, A.
bitstream/item/188349/1/Bioacessibilidade-voce-sabe-o-que-e-isso-.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bioacessibilidade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101440

Bioactive Bromotyrosine-Derived Alkaloids from the Polynesian Sponge Suberea ianthelliformis
Provedor de dados: 5
Autores: El-demerdash, Amr; Moriou, Celine; Toullec, Jordan; Besson, Marc; Soulet, Stephanie; Schmitt, Nelly; Petek, Sylvain; Lecchini, David; Debitus, Cecile; Al-mourabit, Ali.
Herein, we describe the isolation and spectroscopic identification of eight new tetrabrominated tyrosine alkaloids 2–9 from the Polynesian sponge Suberea ianthelliformis, along with known major compound psammaplysene D (1), N,N-dimethyldibromotyramine, 5-hydroxy xanthenuric acid, and xanthenuric acid. Cytotoxicity and acetylcholinesterase inhibition activities were evaluated for some of the isolated metabolites. They exhibited moderate antiproliferative activity against KB cancer cell lines, but psammaplysene D (1) displayed substantial cytotoxicity as well as acetylcholinesterase inhibition with IC50 values of 0.7 μM and 1.3 μM, respectively.
Tipo: Text
Palavras-chave: Brominated tyrosine alkaloids; Suberea ianthelliformis; Cytotoxicity; Acetylcholinesterase inhibition.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00439/55076/56506.pdf

Bioactive Compound Fingerprint Analysis of Aged Raw Pu’er Tea and Young Ripened Pu’er Tea
Provedor de dados: 21
Autores: Pedan, V.; Rohn, S.; Holinger, M.; Chetschik, I.
Abstract: Pu’er tea produced from Camellia sinensis var. assamica is a widely appreciated and consumed beverage that can be divided into two kinds of tea depending on the different fermentation processed used, the special sensory characteristics, and their chemical composition. However, authentication seems to be very important for such teas, as they are traded to comparatively high prices, especially in Europe. The results for selected biochemical markers showed that aged raw pu’er tea contained 210.2 mg GAE/g polyphenols, of which 2.2 mg/g were gallic acid, 16.1 mg/g theogallin, 35.1 mg/g (-)-epigallocatechin gallate, and 40.1 mg/g (-) epicatechin gallate, on average. Young ripened pu’er tea contained about 104.6 mg GAE/g polyphenols, of which 5.5 mg/g...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Crop husbandry.
Ano: 2018
URL: http://orgprints.org/34506/1/Pedan-etal-2018-Molecules-Vol23-pE1931_1-18%20of.pdf

Bioactive compound retention in frozen red and yellow Strawberry guava pulps added with L-Ascorbic acid
Provedor de dados: 94
Autores: Vergara,Lisiane Pintanela; Reissig,Gabriela Niemeyer; Franzon,Rodrigo Cezar; Rodrigues,Rosane da Silva; Chim,Josiane Freitas.
Abstract  Brazil presents a great variety of native fruits, which have aroused commercial interest, such as the strawberry guava. In this sense, many researches have looked for alternatives that allow postharvest availability of fruits, considering that perishability is a limiting factor for its commercialization. The freezing process is an important alternative in the sense of making these fruits available for longer on the market. The use of L-ascorbic acid is a potent protective agent in the stability of bioactive compounds in fruit pulps. The objective of this study was to evaluate potentially bioactive compounds present in red and yellow strawberry guava pulps added with L-ascorbic acid (1% m / m) and verify its effect on retention of these compounds...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Native fruits; Psidium cattleianum Sabine; Phytochemicals; Antioxidant; Storage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000600301

Bioactive compounds and antioxidant activity in tropical fruits grown in the lower-middle São Francisco Valley
Provedor de dados: 124
Autores: Batista,Patrício Ferreira; Lima,Maria Auxiliadora Coêlho de; Alves,Ricardo Elesbão; Façanha,Rafaela Vieira.
ABSTRACT The aim of this study was to evaluate the levels of bioactive compounds and antioxidant activity in fruit of commercial cultivars of mango, acerola, guava, atemoya and custard apple produced in the lower-middle São Francisco Valley, with a view to adding value to the product because of their functional properties. Fruits harvested in commercial areas of the region were evaluated for levels of ascorbic acid, total anthocyanins, yellow flavonoids, total carotenoids and total extractable polyphenols, and for total antioxidant activity, using the ABTS and ORAC methods. The data were submitted to descriptive statistical analysis. All the fruits under evaluation presented levels of bioactive compounds and antioxidant activity, especially the acerola,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tropical fruit production; Functional properties; Quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400616

Bioactive compounds and juice quality from selected grape cultivars
Provedor de dados: 53
Autores: Mota,Renata Vieira da; Glória,Maria Beatriz Abreu; Souza,Bianca Sarzi de; Peregrino,Isabela; Pimentel,Rodrigo Meireles de Azevedo; Dias,Frederico Alcântara Novelli; Souza,Laís Cristina de; Souza,André Luiz de; Regina,Murillo de Albuquerque.
ABSTRACT Grape juices have been valued due to their potential health benefits, which have demanded increased grape productivity and quality. Five grape cultivars grown in Brazil, Isabel Precoce, Carmem, Violeta, Concord and Bordo were evaluated in 2013 and 2014 seasons for bioactive components and also for juice processing quality traits. Production cycle was the longest for Carmem but lower and similar for Violeta, Isabel, Bordo and Concord. Isabel showed higher productivity (5.4 kg∙plant-1) but lowest soluble solids content (16.9 °Brix), anthocyanins (26.7 mg∙100 g-1) and total phenolics (110.7 mg∙100 g-1). The highest anthocyanins contents were observed in Violeta (189.9 mg∙100 g-1) and Bordo (133.8 mg∙100 g-1). These cultivars were also rich in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis labrusca; Fruit juices; Phenolics; Amines; Acceptance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000100062

Bioactive compounds, antioxidant and physic-chemical characteristics of the dovyalis fruit
Provedor de dados: 1
Autores: Rotili, Maria Cristina Copello; Villa, Fabíola; Braga, Gilberto Costa; França, Daiane Luckmann Balbinotti de; Rosanelli, Solivan; Laureth, Jessica Cristina Urbanski; Silva, Daniel Fernandes da.
The objective of this work was to evaluate the bioactive compounds, antioxidant activity, and physicochemical characteristics of dovyalis fruit to obtain technological knowledge about this fruit when grown under the conditions found in the municipality of Marechal Cândido Rondon, Paraná State, Brazil. Dovyalis fruits from the State University of Western Parana, which was established in 2012, were harvested in March 2016. Dovyalis fruits were collected from several plants and were divided among three lots. After the harvest, were immediately taken to the Post-Harvest Laboratory for evaluation of the antioxidant activity by the DPPH, ABTS and FRAP methods. The physicochemical characteristics of the fruits and the total phenolic compounds, flavonoids,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dovyalis; Small fruit; Anthocyanins; Fruit coloration.; Pós-colheita de frutos e fitotecnia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35465

Bioactive compounds, antioxidant and physic-chemical characteristics of the dovyalis fruit
Provedor de dados: 1
Autores: Rotili, Maria Cristina Copello; Villa, Fabíola; Braga, Gilberto Costa; França, Daiane Luckmann Balbinotti de; Rosanelli, Solivan; Laureth, Jessica Cristina Urbanski; Silva, Daniel Fernandes da.
The objective of this work was to evaluate the bioactive compounds, antioxidant activity, and physicochemical characteristics of dovyalis fruit to obtain technological knowledge about this fruit when grown under the conditions found in the municipality of Marechal Cândido Rondon, Paraná State, Brazil. Dovyalis fruits from the State University of Western Parana, which was established in 2012, were harvested in March 2016. Dovyalis fruits were collected from several plants and were divided among three lots. After the harvest, were immediately taken to the Post-Harvest Laboratory for evaluation of the antioxidant activity by the DPPH, ABTS and FRAP methods. The physicochemical characteristics of the fruits and the total phenolic compounds, flavonoids,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Processamento de frutos Dovyalis; Small fruit; Anthocyanins; Fruit coloration. Pós-colheita de frutos e fitotecnia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35465

Bioactive extracellular compounds produced by the dinoflagellate Alexandrium minutum are highly detrimental for oysters
Provedor de dados: 5
Autores: Castrec, Justine; Soudant, P.; Payton, L.; Tran, D.; Miner, Philippe; Lambert, C.; Le Goic, N.; Huvet, Arnaud; Quillien, Virgile; Boullot, F.; Amzil, Zouher; Hegaret, Helene; Fabioux, C.
Blooms of the dinoflagellate Alexandrium spp., known as producers of paralytic shellfish toxins (PSTs), are regularly detected on the French coastline. PSTs accumulate into harvested shellfish species, such as the Pacific oyster Crassostrea gigas, and can cause strong disorders to consumers at high doses. The impacts of Alexandrium minutum on C. gigas have often been attributed to its production of PSTs without testing separately the effects of the bioactive extracellular compounds (BECs) with allelopathic, hemolytic, cytotoxic or ichthyotoxic properties, which can also be produced by these algae. The BECs, still uncharacterized, are excreted within the environment thereby impacting not only phytoplankton, zooplankton but also marine invertebrates and...
Tipo: Text
Palavras-chave: Harmful algal bloom (HAB); Crassostrea gigas; Paralytic shellfish toxins (PST); Bioactive extracellular compounds (BEC); Histology; Behavior.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00435/54637/56042.pdf

Bioactivity of essential oils from Artemisia against Diaphania hyalinata and its selectivity to beneficial insects
Provedor de dados: 63
Autores: Seixas,Paula Tatiana Lopes; Demuner,Antonio Jacinto; Alvarenga,Elson Santiago; Barbosa,Luiz Claudio Almeida; Marques,Ana; Farias,Elizeu de Sá; Picanço,Marcelo Coutinho.
ABSTRACT: The demand for effective insecticides in pest control with low toxicity to the non-target organisms, such as natural enemies and pollinators, is increasing steadily. A good alternative for synthetic insecticides is natural compounds, including essential oils (EO). This work assessed toxicity of essential oils extracted from Artemisia annua, A. absinthium, A. camphorata, A. dracunculus and A. vulgaris against the melonworm Diaphania hyalinata (Linnaeus, 1758) (Lepidoptera: Crambidae) larvae, a pest of Cucurbitaceae, and their selectivity for fire ant Solenopsis saevissima (Smith) (Hymenoptera: Formicidae) and jataí bee Tetragonisca angustula (Latreille) (Meliponinae). The plants were grown in a greenhouse with mineral fertilization and were used...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solenopsis saevissima; Tetragonisca angustula; Melonworm; Insecticide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000600519

Bioacústica como método de avaliação do comportamento em pastejo de novilhas Girolando
Provedor de dados: 45
Autores: Veit,H.M.; Salman,A.K.D.; Cruz,P.G.; Souza,E.C.; Schmitt,E.
RESUMO Objetivou-se validar o método de análise de dados bioacústicos na descrição do comportamento em pastejo de novilhas em área de integração lavoura-pecuária (iLP) e floresta (iLPF). Foram utilizadas oito novilhas Girolando (¾Holandês x ¼Gir) com média de 25±6,8 meses de idade e 268±83kg de peso vivo (PV), distribuídas em delineamento crossover 2x2 (dois sistemas x dois períodos de avaliação). A coleta de dados para análise bioacústica foi realizada utilizando-se gravadores MP3. Esses dados foram analisados pelo software Audacity® para identificação das atividades de pastejo, ruminação e ócio. Concomitantemente, o comportamento também foi avaliado pelo método de observação visual, realizado no período de 8 até 16 horas, em intervalos de 15 minutos. Não...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ambiência; Bem-estar animal; Estresse térmico; Sistema agroflorestal.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300873

Bio-Aktionsplan Aargau 2021
Provedor de dados: 21
Autores: Frick, Rebekka; Obrist, Robert; Schmid, Otto; Suter, Peter.
Als erster deutschschweizerischer Kanton fördert der Aargau die Biolandwirtschaft mithilfe eines Aktionsplans. Dieser soll die unternehmerische Initiative fördern und bestehende kleine und mittlere Unternehmen (KMUs) in der kontinuierlichen Verbesserung der Leistungs- und Wettbewerbsfähigkeit unterstützen. Damit soll das Wachstum der gesamten regionalen Biobranche in regionalen, nationalen und internationalen Märkten gefördert werden.
Tipo: Book
Palavras-chave: Community development; Markets and trade; Policy environments and social economy.
Ano: 2018
URL: http://orgprints.org/33224/1/Bio_Aktionsplan_Aargau_2021.pdf

Bioanálise de solo: como acessar e interpretar a saúde do solo.
Provedor de dados: 14
Autores: MENDES, I. de C.; SOUSA, D. M. G. de; REIS JUNIOR, F. B. dos; LOPES, A. A. de C.
O conceito de saúde ou de qualidade do solo está relacionado à sua capacidade de funcionar para fornecer importantes serviços ambientais, entre os quais: manter a capacidade de produção biológica (produção de grãos, carne, madeira, agroenergia, fibras, etc), promover a saúde das pessoas, plantas e animais (solos saudáveis, ambientes saudáveis) e também de preservar a qualidade ambiental (armazenando e filtrando água, sequestrando carbono, etc). É possível ter um solo com baixa qualidade, mas cujas elevadas produtividades estejam relacionadas a entradas de insumos em doses muito acima das recomendadas para solos bem manejados, uma condição que não é sustentável em longo prazo, pois pode resultar em contaminações do ambiente e prejuízos aos agricultores.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bioindicadores; Saúde do solo; Qualidade do solo; Biologia do Solo; Análise do Solo; Fertilidade do Solo; Matéria Orgânica; Biomassa; Saúde.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1110832

Bioapfelzüchtung: Vitaler Apfel mit Genuss
Provedor de dados: 21
Autores: Steinemann, Beatrice; Bolliger, Niklaus; Culta, Poma; Schärer, Hans-Jakob; Kellerhals, Markus; Messmer, Monika.
Der Biolandbau benötigt Sorten, die über hohe Fruchtqualität verfügen und sehr tolerant gegenüber Krankheiten und Schädlingen sind.
Tipo: Conference paper, poster, etc.
Palavras-chave: Fruit and berries Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34861/1/Poster_ToT_2018_Apfelzuechtung_BSteinemann_final_light.pdf

Bio-Argo quality control manual for the Chlorophyll-A concentration
Provedor de dados: 5
Autores: Schmechtig, Catherine; Claustre, Herve; Poteau, Antoine; D'Ortenzio, Fabrizio.
This document is the bio-Argo quality control manual for Chlorophyll A concentration. It describes the method used in real-time to apply quality control flags to Chlorophyll A concentration calculated from specific sensors mounted on Argo profiling floats.
Tipo: Text
Palavras-chave: Argo; Physical oceanography; In-situ marine data; Profiling floats; Chlorophyll; Operational oceanography; Biogeochemistry.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00243/35385/60181.pdf

Bioatividade de extratos de plantas sobre lagartas de Anticarsia gemmatalis e Helicoverpa armigera.
Provedor de dados: 14
Autores: MARINHO-PRADO, J. S.; QUEIROZ, S. C. do N. de; PRADO, S. de S.; ASSIS, M. C. de.
Resumo: Os extratos vegetais de quatro espécies das famílias Asteraceae e Verbenaceae foram avaliados quanto a bioatividade sobre as lagartas Anticarsia gemmatalis Hubner, 1818 (Lepidoptera: Erebidae) e Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae). Os extratos hexânicos, diclorometânicos, metanólicos e aquosos de Clerodendrum splendens, Conyza canadensis, Tithonia diversifolia e Vernonanthura westiniana foram oferecidos às lagartas por ingestão em ensaios, avaliando-se a biologia e o comportamento desses insetos. Os extratos vegetais de C. splendens em diclorometano e hexano e de V. westiniana em metanol avaliados sobre A. gemmatalis causaram altas taxas de mortalidade observadas nas lagartas, sendo que o extrato de C. splendens em diclorometano...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Vernonanthura westiniana; Clerodendrum splendens; Extrato Vegetal; Praga de Planta; Anticarsia Gemmatalis; Helicoverpa armigera; Bioactive compounds; Conyza canadensis; Tithonia diversifolia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095015

Biobarometer Schweiz 2018
Provedor de dados: 21
Autores: Stolz, Hanna.
Das Biobarometer Schweiz 2018 ist eine Repräsentativbefragung zum Thema Biolebensmittel und nachhaltiger Konsum.
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Policy environments and social economy.
Ano: 2018
URL: http://orgprints.org/34436/1/Biobarometer%202018_Stolz.pdf

Biobauern und konventionelle Landwirte   teilen Probleme und Lösungen
Provedor de dados: 21
Autores: Awater-Esper, Stefanie.
Nicht nur bei den Forschungs- und Entwicklungskosten und beim Zulassungsstau, sondern auch bei neuen Pflanzensorten, technischen Entwicklungen und Pflanzenschutzmitteln entwickeln der Biolandbau und die konventionelle Landwirtschaft wachsende Schnittmengen. Das hat ein Perspektivforum des Deutschen Bauernverbandes (DBV) auf der Biofach in Nürnberg gezeigt.
Tipo: Newspaper or magazine article
Palavras-chave: Crop combinations and interactions Breeding; Genetics and propagation Crop health; Quality; Protection Weed management.
Ano: 2018
URL: http://orgprints.org/32697/1/Home-top-News-Biobauern-und-konve.pdf

Bio-Baumwolle vom Saatgut zum T-Shirt
Provedor de dados: 21
Autores: Messmer, Monika; Riar, Amritbir.
Heute stammt 80 Prozent der globalen Baumwolle aus gentechnisch veränderten Sorten (GVO). Der biologische Anbau ist deshalb stark rückläufig, da fast kein GVO-freies Saatgut mehr erhältlich ist. Da Indien der wichtigste Produzent für Bio-Baumwolle ist, unterstützt das FiBL deshalb indische Bauern, GVO-freie Sorten zu erhalten und zu verbessern.
Tipo: Conference paper, poster, etc.
Palavras-chave: Community development Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34848/1/Poster_Bio-Baumwolle_Saatgut_Gruener_Faden_2018_ToT_light.pdf

Biobeeren beliebter denn je
Provedor de dados: 21
Autores: Friedli, Michael.
Beeren erfreuen sich einer zunehmenden Beliebtheit bei den Konsumenten. Insbesondere Bioerdbeeren, Biohimbeeren und Bioheidelbeeren werden stark nachgefragt. Mitte August werden im Fricktal die neuesten Erfahrungen ausgetauscht.
Tipo: Web product
Palavras-chave: Markets and trade; Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34691/1/Friedli-2018-Biobeeren-beliebter-denn-je.pdf

Biobeeren sind bei den Konsumenten beliebter denn je
Provedor de dados: 21
Autores: Friedli, Michael.
Beeren erfreuen sich einer zunehmenden Beliebtheit bei den Konsumenten. Insbesondere biologisch produzierte Erdbeeren, Himbeeren und Heidelbeeren werden stark nachgefragt. Die steigende Nachfrage nach biologisch produzierten Beeren zeigt sich auch in der in den letzten Jahren stetig zunehmenden Anbaufläche von Schweizer Biobeeren.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34702/1/friedli-2018-SchweizerBauer_Juli28_p28.pdf

Biocerâmica de fosfato de cálcio nanoestruturada micro-macroporosa em grânulos de absorção rápida no preenchimento de defeito crítico em rádio de coelhos (Oryctolagus cuniculus)
Provedor de dados: 45
Autores: Castro,J.A.V.; Aristizabal,O.L.P.; Alves,E.G.L.; Louzada,M.J.Q.; Tôrres,R.C.S.; Viloria,M.I.V.; Rezende,C.M.F.
RESUMO O objetivo do presente trabalho foi avaliar, por radiografia, histologia e densitometria óssea, o efeito da HA/βTCP em grânulos de absorção rápida em defeito ósseo crítico em rádio de coelhos. Foram utilizados 35 coelhos machos, da raça Nova Zelândia, e realizou-se um defeito crítico nos rádios direito e esquerdo. Os animais foram distribuídos em GI, enxerto autólogo e GII, HA/βTCP em grânulos de absorção rápida. Avaliações radiográficas foram feitas antes da cirurgia, após, aos oito, 15, 30, 45 e 60 dias e avaliações histológicas e de densitometria. Verificou-se diferença significativa ao se comparar a densidade mineral óssea obtida ao longo do tempo de estudo. Observou-se formação de rede vascular entre os poros da biocerâmica desde o primeiro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coelho; Biocerâmica; Rádio; Defeito crítico.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300797

Biochar affects community composition of nitrous oxide reducers in a field experiment
Provedor de dados: 21
Autores: Krause, Hans-Martin; Hüppi, Roman; Leifeld, Jens; El-Hadidi, Mohamed; Harter, Johannes; Kappler, Andreas; Hartmann, Martin; Behrens, Sebastian; Mäder, Paul; Gattinger, Andreas.
N2O is a major greenhouse gas and the majority of anthropogenic N2O emissions originate from agriculturally managed soils. Therefore, developing N2O mitigation strategies is a key challenge for the agricultural sector and biochar soil treatment is one reported option. Biochar's capacity to increase soil pH and to foster activity of specialized N2O reducers has been proposed as possible mechanisms for N2O mitigation. An experiment was undertaken to investigate whether changes in the community composition of N2O reducers was observed under field conditions after biochar application. The study objective was to assess the abundance and taxonomic composition of the functional marker genes nosZ and nosZ –II across a vegetation period of Zea mays L. after biochar...
Tipo: Journal paper
Palavras-chave: Soil quality; Crop husbandry.
Ano: 2018
URL: http://orgprints.org/32767/1/krause-etal-2018-SoilBiolBiochem-vol119-p143-151.pdf

Biochar versus hydrochar as growth media constituents for ornamental plant cultivation
Provedor de dados: 63
Autores: Fornes,Fernando; Belda,Rosa M.
ABSTRACT Biochar and hydrochar have been proposed as novel materials for providing soilless growth media. However, much more knowledge is required before reliable advice can be given on the use of these materials for this purpose. Depending on the material and the technology applied (pyrolysis or hydrothermal carbonization), phytotoxicity and greenhouse gas emissions have been found for certain chars. In this study, our aim was to assess the feasibility of three chars as substrate constituents. We compared two biochars, one from forest waste and the other from olive mill waste, and a hydrochar from forest waste. We studied how chars affected substrate characteristics, plant performance, water economy and respiratory CO2 emission. Substrates containing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calendula officinalis; Petunia hybrida; Char; Growth media characteristics; Pyrolisis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000400304

Biochemical and molecular characterization of 3-Methylcrotonylglycinuria in an Italian asymptomatic girl
Provedor de dados: 74
Autores: Cozzolino,Carla; Villani,Guglielmo RD; Frisso,Giulia; Scolamiero,Emanuela; Albano,Lucia; Gallo,Giovanna; Romanelli,Roberta; Ruoppolo,Margherita.
Abstract 3-Methylcrotonylglycinuria is an organic aciduria resulting from deficiency of 3-methylcrotonyl-CoA carboxylase (3-MCC), a biotin-dependent mitochondrial enzym carboxylating 3-methylcrotonyl-CoA to 3-methylglutaconyl-CoA during leucine catabolism. Its deficiency, due to mutations on MCCC1 and MCCC2 genes, leads to accumulation of 3-methylcrotonyl-CoA metabolites in blood and/or urine, primarily 3-hydroxyisovaleryl-carnitine (C5-OH) in plasma and 3-methylcrotonyl-glycine (3-MCG) and 3-hydroxyisovaleric acid (3-HIVA) in the urine. The phenotype of 3-MCC deficiency is highly variable, ranging from severe neurological abnormalities and death in infancy to asymptomatic adults. Here we report the biochemical and molecular characterization of an Italian...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 3-Methylcrotonylglycinuria; MCCC2 mutations; 3-methylcrotonyl-CoA carboxylase deficiency; Newborn screening; Organic aciduria.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000300379

Biochemical characterization of a phospholipase A2 homologue from the venom of the social wasp Polybia occidentalis
Provedor de dados: 80
Autores: Diniz-Sousa,Rafaela; Kayano,Anderson M.; Caldeira,Cleópatra A.; Simões-Silva,Rodrigo; Monteiro,Marta C.; Moreira-Dill,Leandro S.; Grabner,Fernando P.; Calderon,Leonardo A.; Zuliani,Juliana P.; Stábeli,Rodrigo G.; Soares,Andreimar M.
Abstract  Background: Wasp venoms constitute a molecular reservoir of new pharmacological substances such as peptides and proteins, biological property holders, many of which are yet to be identified. Exploring these sources may lead to the discovery of molecules hitherto unknown. This study describes, for the first time in hymenopteran venoms, the identification of an enzymatically inactive phospholipase A2 (PLA2) from the venom of the social wasp Polybia occidentalis.  Methods: P. occidentalis venom was fractioned by molecular exclusion and reverse phase chromatography. For the biochemical characterization of the protein, 1D and 2D SDS-PAGE were performed, along with phospholipase activity assays on synthetic substrates, MALDI-TOF mass spectrometry and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wasp; Polybia occidentalis; PocTX; PLA2 homologue.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100302

Biochemical characterization of the nuclease StoNurA from the hyperthermophilic archaeon Sulfolobus tokodaii
Provedor de dados: 42
Autores: Wei,Tao; Yang,Kunpeng; Zang,Jie; Mao,Duobin.
Abstract The DNA nuclease gene ST2109 has been cloned from the hyperthermophilic archaeon Sulfolobus tokodaii and expressed in Escherichia coli. The recombinant protein StoNurA has been purified to homogeneity by affinity chromatography and gel filtration chromatography. Biochemical analyses demonstrated that StoNurA exhibited DNA binding and 5’–3’ exonuclease activities towards ssDNA and dsDNA. The temperature and pH optima of StoNurA were determined to be 65 °C and 8.0, respectively. The activity of StoNurA was found to be dependent of Mn2+, and its half-life of heat inactivation at 100 °C was 5 min. Gel filtration chromatography revealed that StoNurA could form dimers in solution. Pull-down assays also showed that StoNurA physically interacted with a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DNA nuclease; StoNurA; Dimer; Interaction; Recombinational repair.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602731

Biocontrol potential of saline- or alkaline-tolerant Trichoderma asperellum mutants against three pathogenic fungi under saline or alkaline stress conditions
Provedor de dados: 58
Autores: Guo,Ruiting; Wang,Zhiying; Huang,Ying; Fan,Haijuan; Liu,Zhihua.
ABSTRACT Salinity and alkalinity are major abiotic stresses that limit growth and development of poplar. We investigated biocontrol potential of saline- and alkaline-tolerant mutants of Trichoderma asperellum to mediate the effects of salinity or alkalinity stresses on Populus davidiana × P. alba var. pyramidalis (PdPap poplar) seedlings. A T-DNA insertion mutant library of T. asperellum was constructed using an Agrobacterium tumefaciens mediated transformation system; this process yielded sixty five positive transformants (T1–T65). The salinity tolerant mutant, T59, grew in Potato Dextrose Agar (PDA) containing up to 10% (1709.40 mM) NaCl. Under NaCl-rich conditions, T59 was most effective in inhibiting Alternaria alternata (52.00%). The alkalinity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biocontrol; Trichoderma asperellum; Mutant library; Salinity and alkalinity; Fungal disease.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500236

Bioconversion of waste cooking oil glycerol from cabbage extract to lactic acid by Rhizopus microsporus
Provedor de dados: 58
Autores: Yuwa-amornpitak,Thalisa; Chookietwatana,Kannika.
Abstract Glycerol from spent oil was processed by transesterification for biodiesel production. Although glycerol contains many types of impurities, it can be used as a C-source for lactic acid production by fungi, such as Rhizopus microsporus. In this study, we found that wild type R. microsporus (LTH23) produced more lactic acid than the mutant strains on cabbage glycerol media (CG media). More lactic acid was produced on CG media than on cabbage extract media (C media) by about two-fold in batch fermentation conditions. In addition, we found that lactic acid production in a fed-batch process was also slightly higher than in a batch process. To study the combined effects of pH, urea, and glycerol waste concentration on lactic acid production, a response...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactic acid; Waste cooking oil glycerol; Rhizopus microsporus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500178

Biodiversidade de coleópteros associados à produção de bovinos em sistema silvipastoril e em sistema de pastejo convencional na região norte de Mato Grosso, Brasil.
Provedor de dados: 14
Autores: LOPES, L. B.; PITTA, R. M.; ECKSTEIN, C.; PEDREIRA, B. C. e.
Entre os principais produtores de carne bovina do mundo, o Brasil se destaca pela produção pecuária baseada em pastos sem grande dependência de grãos. Além disso, a adoção de sistemas integrados vem aumentando nas fazendas brasileiras nos últimos anos, alcançando números expressivos como 11,5 milhões de hectares cobertos por algum tipo de integração, incluindo modelos silvipastoris. Considerando a importância da pecuária para a economia nacional e o potencial de sustentabilidade das estratégias de integração, este estudo teve como objetivo avaliar se a fauna composta por besouros coprófagos poderia se alterar no sistema silvipastoril em comparação com pastagens convencionais, pois esses insetos são importantes para o controle biológico de parasitas de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sistemas integrados; Macrofauna; Terminalia Amazônia; Pecuária; Parasitoses.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100524

Biodiversität für die Zukunft planen
Provedor de dados: 21
Autores: Chevillat, Véronique.
Nach der Getreideernte kommt die Gelegenheit, sich die Zeit zu nehmen, um die Biodiversität auf dem Betrieb zu überdenken. Biete ich genügend wertvolle naturnahe Flächen für Wildtiere, Nützlinge und Bestäuber? Finden diese das ganze Jahr über genügend Nahrung, Nist- und Unterschlupfmöglichkeiten, so dass sie sich dauerhaft ansiedeln können und zu wichtigen Helfern bei der Schädlingsbekämpfung werden?
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/35039/1/chevillat-2018-Biodiversitaet-fuer-die-Zukunft-planen-Bauernzeitung-p29.pdf

Biodiversität nach der Getreideernte planen
Provedor de dados: 21
Autores: Chevillat, Véronique.
Nach der Getreideernte kommt die beste Zeit, um die Biodiversität auf dem Betrieb zu überdenken. Biete ich genügend wertvolle naturnahe Flächen für Wildtiere, Nützlinge und Bestäuber? Finden diese das ganze Jahr über genügend Nahrung, Nist- und Unterschlupfmöglichkeiten, so dass sie sich dauerhaft ansiedeln können und zu wichtigen Helfern bei der Schädlingsbekämpfung werden?
Tipo: Web product
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34652/1/Chevillat-2018-Biodiversitaet-nach-der-Getreideernte-planen.pdf

Biodiversitet er viktig i økologisk frukt- og bærdyrking
Provedor de dados: 21
Autores: Serikstad, Grete Lene.
Nyttedyr kan hjelpe oss med å kontrollere skadegjørere. For å kunne gjøre en best mulig jobb må vi legge til rette for at nyttedyra kan trives. Forskning og utprøving viser at stor biodiversitet er gunstig som en del av plantevernstrategien i flerårige kulturer.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/32839/1/Serikstad%20%C3%98kologisk%20Landbruk%2001%2018%20Biodiversitet.pdf

Biodiversitet som støtte i økologisk frukt- og bærdyrking
Provedor de dados: 21
Autores: Serikstad, Grete Lene.
Nyttedyr kan hjelpe oss med å kontrollere skadegjørere. For å kunne gjøre en best mulig jobb må vi legge til rette for at nyttedyra kan trives. Forskning og utprøving viser at stor biodiversitet er gunstig som en del av plantevernstrategien i flerårige kulturer.
Tipo: Web product
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33313/1/biodiversitet-som-stotte-i-okologisk-frukt-og-baerdyrking

Biodiversity and ecology of the parasitic infracommunities of Loricaria prolixa (Siluriformes: Loricariidae) from the Tietê-Batalha Basin, SP, Brazil
Provedor de dados: 3
Autores: Pelegrini, Larissa Sbeghen; Januário, Felipe Freitas; Azevedo, Rodney Kozlowisky de; Abdallah, Vanessa Doro.
  The parasitic biodiversity of the Loricaria prolixa, an endemic fish from the Paraná and Prata basins was studied and analyzed the parasitic’s communities dynamics and their ecological relations with this host. Samples were collected in the Batalha River and 39 specimens were analyzed from 2014 to 2016. All fishes were parasitized. The component community was composed by twelve species with 8694 metazoan found on the surface, gills, eyes, brain, intestine and blood of the hosts. Demidospermus spirophallus, Diplostomidae gen. sp., Rhabdochona kidderi and Oligobdella sp. showed higher values for the parasitism's ecological descriptors, and were centrals and dominants species. The infracommunities were characterized by specific richness smaller in relation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.13.02.02-2; 2.13.01.02-6 catfishes; Fish parasites; Freshwater; Biological diversity. Helmintologia animal; Protozoologia parasitária animal.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/36294

Biodiversity and trophic ecology of hydrothermal vent fauna associated with tubeworm assemblages on the Juan de Fuca Ridge
Provedor de dados: 5
Autores: Lelievre, Yann; Sarrazin, Jozee; Marticorena, Julien; Schaal, Gauthier; Day, Thomas; Legendre, Pierre; Hourdez, Stephane; Matabos, Marjolaine.
Hydrothermal vent sites along the Juan de Fuca Ridge in the north-east Pacific host dense populations of Ridgeia piscesae tubeworms that promote habitat heterogeneity and local diversity. A detailed description of the biodiversity and community structure is needed to help understand the ecological processes that underlie the distribution and dynamics of deep-sea vent communities. Here, we assessed the composition, abundance, diversity and trophic structure of six tubeworm samples, corresponding to different successional stages, collected on the Grotto hydrothermal edifice (Main Endeavour Field, Juan de Fuca Ridge) at 2196 m depth. Including R. piscesae, a total of 36 macrofaunal taxa were identified to the species level. Although polychaetes made up the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00439/55083/56515.pdf

Biodiversity as a prerequisite of sustainable organic farming
Provedor de dados: 21
Autores: Pfiffner, Lukas; Armengot, Laura.
Over the last century, the intensification of agriculture with high inputs of synthetic pesticides and fertilisers combined with monocrop specialisation has been detrimental to the diversity of genetic resources of crop varieties and livestock breeds, to the wild flora and fauna species and to the diversity of ecosystems. Higher levels of biodiversity can strengthen farming systems and its resilience under changing environmental conditions. This chapter gives an overview of the impact of organic farming on biodiversity. The chapter considers land-use intensity, the impact of organic farming on biodiversity, biodiversity at different spatial scales and the impact of organic farming on selected functional groups. Finally, the chapter discusses some examples...
Tipo: Book chapter
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34334/1/Book-%20Improving%20organic%20crop%20cultivation.pdf

Biodiversity at risk in the Americas
Provedor de dados: 49
Autores: Joly,Carlos A.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000300101

Biodiversity of Coreoidea and Pentatomidae (Heteroptera) from Atlantic forest protected areas. Insights into their conservation.
Provedor de dados: 42
Autores: DELLAPÉ,GIMENA; COLPO,KARINE D.; MELO,MARÍA C.; MONTEMAYOR,SARA I.; DELLAPÉ,PABLO M.
ABSTRACT Although the majority of threatened species are likely to be tropical insects, knowledge of the diversity, ecological role and impact of insect biodiversity loss on ecosystem processes is very limited. Specimens belonging to four families of Heteroptera: Pentatomidae, Coreidae, Alydidae and Rhopalidae, were collected from a protected area in the Paraná Forest, the largest ecoregion of the Atlantic Forest, in Argentina. The assemblages were characterized and the biodiversity estimated, and they were compared with the assemblages found in five other protected areas in the Brazilian Atlantic Forest. In our study area, Pentatomidae had the greatest richness and diversity; Coreidae was the second most diverse family, with highest sampling deficit,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hemiptera; Insects; Conservation; Diversity; Paraná Forest; South American Atlantic Forest.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100109

Biodiversity of Holocene marine fish of the southeast coast of Brazil
Provedor de dados: 49
Autores: Mendes,Augusto Barros; Duarte,Michelle Rezende; Silva,Edson Pereira.
Abstract Middens are archaeological sites dating between 8,000 and 1,000 years before present and are commonly found on the Brazilian coast. Data were collected from 68 middens allowing an inventory of 142 fish species, most of them recorded in no more than five sites. Conversely, Micropogonias furnieri and Pogonias cromis had the highest frequencies of occurrence. The biogeographic, ecological and economic data showed that most of the identified fish are widely distributed in the Western Atlantic (59.72%) and inhabit estuarine environments (53.99%), while most species have a demersal habit (35.92%) and exhibit oceanic migratory behaviour (28.87%). Lastly, the surveyed fish are predominantly carnivorous (72.54%) with some commercial value (96.48%)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Baselines; Fishermen-Gatherers-Hunters; Ichthyofauna; Middens; Species richness; Zooarchaeology.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100301

Biodiversity of the metazoan parasites of Prochilodus lineatus (Valenciennes, 1837) (Characiformes: Prochilodontidae) in anthropized environments from the Batalha River, São Paulo State, Brazil
Provedor de dados: 49
Autores: Leite,Lucas Aparecido Rosa; Pelegrini,Larissa Sbeghen; Agostinho,Beatriz Narciso; Azevedo,Rodney Kozlowiski de; Abdallah,Vanessa Doro.
Abstract: Biodiversity of fish parasites is a field of significant growth worldwide, whether due to the advancement of fish farms or the important role of these organisms as indicators of environment quality and ecosystem health, making them useful tools in the conservation and maintenance of the biodiversity as a whole. The objectives of this study were to evaluate the structure and composition of the parasitic fauna of Prochilodus lineatus collected from two structurally distinct stretches of the Batalha River. Fifty specimens of P. lineatus were collected between June 2015 and June 2016. Of these 50 hosts, 875 parasite specimens were collected, divided into 30 species, belonging to seven groups: Myxozoa, Monogenea, Digenea, Acanthocephala, Nematoda,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Parasitic diversity; Curimbatá; Lentic ecosystems; Lotic ecosystems; Tietê-Batalha River basin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000300308

Biodiversity performance of organic farms in Austria - results from eight years of biodiversity assessment
Provedor de dados: 21
Autores: Drapela, T.; Markut, T.; Meier, M. S.; Pfiffner, L.; Schader, C.
Assessing the biodiversity performance of agricultural farms has gained importance in recent years since conserving and promoting biodiversity and associated ecosystem functions in cultural landscapes is a key aspect in making agriculture more sustainable – a demand expressed in science, politics and society. This contribution presents results from eight years of biodiversity assessments on organic farms in Austria applying a method developed at FiBL that estimates the biodiversity potential of agricultural farms (Schader et al. 2014).
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34747/1/drapela-etal-2018-ICOAS2018_BoA-p18.pdf

Biodiversity recovery and transformation impacts for wetland biodiversity
Provedor de dados: 21
Autores: Pezzati, L.; Verones, F.; Curran, M.; Baustert, P.; Hellweg, S.
Life Cycle Assessment (LCA) methods for land use take both occupation and transformation impacts into account. However, for wetlands and impacts from water consumption, it is so far not possible to account for transformation impacts. It is our goal to close this research gap, by determining wetland recovery times and developing characterization factors for transformation. To do this, we conducted ameta-analysis of 59 studies analyzing biodiversity recovery in wetlands subject 20 to passive and active restoration. Generalized linear models were fitted to the biodiversity data and age, along with other wetland characteristics (such as elevation, latitude or climate class), were used as predictor variables. The results indicate that elevation, latitude, type...
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services; Policy environments and social economy.
Ano: 2018
URL: http://orgprints.org/34710/1/Pezzati-etal-2018-EnvSciTechno-Vol52-p8478-8487.pdf

Bio-Dünger für Sportrasen: Gute Eignung wiederholt bestätigt
Provedor de dados: 21
Autores: Rusterholz, Felix; Brack, Florian; Koller, Martin.
Bio-Dünger versorgt die Rasengräser ausreichend mit Nährstoffen. Die gute Eignung belegen Praxisversuche aus Luzern und Zürich. In Luzern lief die Versuchsreihe über vier Jahre und in Zürich waren die Tests auf zwei Jahre angelegt. Auch Kompost wurde dabei verwendet. Die Gaben der Bio-Dünger sind mit gleichen Nährstoffmengen wie bei den konventionellen Vergleichsdüngern bemessen worde. Während der gesamten Versuchszeit wurden die Naturrasenspielfelder maximal gesetzt, ohne dass dabei jegliche Einschränkungen hätten in Kauf genommen werden müssen.
Tipo: Newspaper or magazine article
Palavras-chave: Composting and manuring; Landscape and recreation.
Ano: 2018
URL: http://orgprints.org/34891/1/Rusterholz-Koller-Brack_Bioduenger-fuer-Sportrasen_NeueLandschaft_5-2018-p30-33.pdf

Bio-economic analysis of dual-purpose management of winter cereals in high and low input production systems
Provedor de dados: 21
Autores: Ates, S.; Cicek, H.; Gultekin, I.; Yigezu, Y. A.; Keser, M.; Filley, S. J.
Dual-purpose (DP) management of cereals holds promise to reduce the feed gap and to better integrate crop and livestock systems especially in drylands where forage deficit is severe. However, there is limited information on which cereal species and type of management would be most optimal for both forage and grain production in dry highland environments. A two-year field study (2013–2015) in the Central Anatolian plateau of Turkey investigated the effect of spring defoliation of barley, triticale and wheat varieties at tillering and stem elongation stages and a no-cut (grain-based) system under low- and high-input management on yield and quality of forage, straw and grain. Overall, barley had greater (P &lt; 0.01) forage DM accumulation within the...
Tipo: Journal paper
Palavras-chave: Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34718/1/Ates-etal-2018-FieldCropsResearch-Vol227-p56-66.pdf

Bioenergetic condition of anchovy and sardine in the Bay of Biscay and English Channel
Provedor de dados: 5
Autores: Gatti, Paul; Cominassi, Louise; Duhamel, Erwan; Grellier, Patrick; Le Delliou, Herve; Le Mestre, Sophie; Petitgas, Pierre; Rabiller, Manuella; Spitz, Jerome; Huret, Martin.
There is a growing interest in monitoring body condition of marine organisms in the context of the ecosystem approach to fisheries and global change. Fish condition is under the influence of environmental variability on seasonal scale, but also on longer timescales. It represents a good indicator of habitat quality or individual fitness, and is also a relevant parameter to evaluate energy transfer through the trophic chain. However, the sources of variability in fish condition need to be accurately understood and the significance of existing indices has to be correctly assessed. Here, we measured the energy density, a precise and global indicator of fish bioenergetic condition, for anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) in the...
Tipo: Text
Palavras-chave: Energy density; Calorimetry; Small pelagic fish; Engraulis encrasicolus; Sardina pilchardus; Northeast Atlantic.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00416/52754/53615.pdf

Bioenergetics Potential of RR2 PRO Transgenic Soybean Subjected to Application of Herbicides Isolated and in Combination
Provedor de dados: 52
Autores: Moreno,Giovane; Santos,Viviane Taisa; Albrecht,Leandro Paiola; Cesco,Victor Salomão.
ABSTRACT In Brazil, there are several crops producing oil for biofuel production, such as canola, sunflower, peanut, cotton, castor bean, soybean, among others. There are parameters that indicate the energetic and economic viability for the production of biofuels, and that can be applied, for example, in transgenic soybeans. The present study aimed to evaluate the energetic viability of Intacta RR2 PROTM soybean for biofuel production.Experiments were conducted in the municipalities of Palotina and Marechal Cândido Rondon, both in the State of Paraná. Energy balance calculations were carried out from the production system, estimating energy expenditure, including the agricultural and industrial stages. The inputs used were considered as input of energy,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Bioenergy; Biotechnology; Energy generation; Socioeconomic evaluation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200229

Biofeldtage in Österreich: Ein starker Nachbar
Provedor de dados: 21
Autores: Obrist, Robert.
Die ersten österreichischen Biofeldtage am Bio-Landgut Esterhazy im Burgenland waren ein voller Erfolg. Es war höchste Zeit für dieses erste Treffen von Produzenten und Konsumenten zum Dialog über biologische Landwirtschaft. Die Nachfrage nach regional produzierten Biolebensmitteln wächst stark. Stolz verweist das österreichische Bundesministerium für Nachhaltigkeit und Tourismus auf die Zunahme der Biobetriebe und auf das Wachstum der Biomärkte, die rund zehn Prozent des Lebensmittelumsatzes abdecken.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general.
Ano: 2018
URL: http://orgprints.org/35040/1/obrist-2018-Biofeldtage-in-Oesterreich-Ein-starker-Nachbar-Bauernzeitung-p28.pdf

Biofilm formation by Staphylococcus aureus and Salmonella spp. under mono and dual-species conditions and their sensitivity to cetrimonium bromide, peracetic acid and sodium hypochlorite
Provedor de dados: 58
Autores: Iñiguez-Moreno,Maricarmen; Gutiérrez-Lomelí,Melesio; Guerrero-Medina,Pedro Javier; Avila-Novoa,María Guadalupe.
Abstract The aim of this study was evaluated the biofilm formation by Staphylococcus aureus 4E and Salmonella spp. under mono and dual-species biofilms, onto stainless steel 316 (SS) and polypropylene B (PP), and their sensitivity to cetrimonium bromide, peracetic acid and sodium hypochlorite. The biofilms were developed by immersion of the surfaces in TSB by 10 d at 37 °C. The results showed that in monospecies biofilms the type of surface not affected the cellular density (p &gt; 0.05). However, in dual-species biofilms on PP the adhesion of Salmonella spp. was favored, 7.61 ± 0.13 Log10 CFU/cm2, compared with monospecies biofilms onto the same surface, 5.91 ± 0.44 Log10 CFU/cm2 (p &lt; 0.05). The mono and dual-species biofilms were subjected to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofilms; Salmonella spp.; Staphylococcus aureus; Disinfectants; Sensitivity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200310

Biofilm formation by Vibrio parahaemolyticus on different surfaces and its resistance to sodium hypochlorite
Provedor de dados: 65
Autores: Rosa,Janaina Viana da; Conceição,Natália Volpato da; Conceição,Rita de Cássia dos Santos da; Timm,Cláudio Dias.
ABSTRACT:  Vibrio parahaemolyticus is an important pathogen for both fish industry and consumers. It forms biofilm which makes it difficult to eliminate this microorganism using sanitizers. This study aimed to assess biofilm formation on different surfaces and effect of biofilm on resistance to sanitizers. Eight isolates of biofilm-forming V. parahaemolyticus were tested for the ability to form biofilms on a number of surfaces including high density polyethylene, stainless steel, glass, exoskeleton of Farfantepenaeus paulensis (Pink Shrimp), and operculum of Micropogonias furnieri (Whitemouth Croaker). Efficiency of sanitizer sodium hypochlorite against the bacteria was evaluated in the biofilms formed on the surface of the materials used; out the eight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacterial contamination; Sanitizers; Food safety; Fish; Shrimp.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200451

Biofilm production by clinical isolates of Pseudomonas aeruginosa and structural changes in LasR protein of isolates non biofilm-producing
Provedor de dados: 55
Autores: Lima,Jailton Lobo da Costa; Alves,Lilian Rodrigues; Jacomé,Paula Regina Luna de Araújo; Bezerra Neto,João Pacífico; Maciel,Maria Amélia Vieira; Morais,Marcia Maria Camargo de.
ABSTRACT  Introduction: Biofilm production is an important mechanism for the survival of Pseudomonas aeruginosa and its relationship with antimicrobial resistance represents a challenge for patient therapeutics. P. aeruginosa is an opportunistic pathogen frequently associated to nosocomial infections, especially in imunocompromised hosts.  Objectives: Analyze the phenotypic biofilm production in P. aeruginosa isolates, describe clonal profiles, and analyze quorum sensing (QS) genes and the occurrence of mutations in the LasR protein of non-biofilm producing isolates.  Methods: Isolates were tested for biofilm production by measuring cells adherence to the microtiter plates. Clonal profile analysis was carried out through ERIC-PCR, QS genes were by specific...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pseudomonas aeruginosa; Biofilm; Multiresistance; Quorum sensing (QS).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000200129

Bioflocculant production from Streptomyces platensis and its potential for river and waste water treatment
Provedor de dados: 58
Autores: Agunbiade,Mayowa; Pohl,Carolina; Ashafa,Omotayo.
ABSTRACT A bacterium isolated from Sterkfontein dam was confirmed to produce bioflocculant with excellent flocculation activity. The 16S rDNA nucleotide sequence analyses revealed the bacteria to have 99% similarity to Streptomyces platensis strain HBUM174787 and the sequence was deposited in the Genbank as Streptomyces platensis with accession number FJ 486385.1. Culture conditions for optimal production of the bioflocculant included glucose as a sole carbon source, resulting in flocculating activity of 90%. Other optimal conditions included: peptone as nitrogen source; presence of Mg2+ as cations and inoculum size of 1.0% (v/v) at neutral pH of 7. Optimum dose of the purified bioflocculant for the clarification of 4 g/L kaolin clay suspension at neutral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Culture conditions Polysaccharide Flocculating activity Kaolin suspension EDX &amp;amp; FTIR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400731

BIOFORTIFICAÇÃO ao alcance da agricultura familiar: programa 28: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre a biofortificação ao alcance da agricultura familiar. O processo de biofortificação é feito a partir do cruzamento de plantas da mesma espécie, conhecido como melhoramento genético convencional, gerando cultivares mais nutritivas. Além da qualidade nutricional, são também incorporadas boas características agronômicas, como: produtividade, resistência à seca e a pragas, o que por sua vez gera boa aceitação pelo mercado. Participa do programa o pesquisador José Ribamar Costa Veloso, da Embrapa Cocais.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Biofortificação; Agricultura Familiar; Melhoramento Genético Vegetal; Variedade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093642

BIOFORTIFICAÇÃO ao alcance da agricultura familiar: programa 28: Norte.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre a biofortificação ao alcance da agricultura familiar. O processo de biofortificação é feito a partir do cruzamento de plantas da mesma espécie, conhecido como melhoramento genético convencional, gerando cultivares mais nutritivas. Além da qualidade nutricional, são também incorporadas boas características agronômicas, como: produtividade, resistência à seca e a pragas, o que por sua vez gera boa aceitação pelo mercado. Participa do programa o pesquisador José Ribamar Costa Veloso, da Embrapa Cocais.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Biofortificação; Agricultura Familiar; Melhoramento Genético Vegetal; Variedade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093663

Biofumigation Studies by Using Raphanus sativus and Eruca sativa as a Winter Cycle Crops to Control Root-knot Nematodes
Provedor de dados: 52
Autores: Aydınlı,Gökhan; Mennan,Sevilhan.
ABSTRACT An experiment was conducted to search the efficacy of radish (Raphanus sativus) and arugula (Eruca sativa) for the control of Meloidogyne arenaria in the commercial tomato growing greenhouse. R. sativus and E. sativa were used as winter cycle crops and lettuce as a susceptible crop and 4 months after sowing, host level of the treatment plants was evaluated. All parts of R. sativus and E. sativa were incorporated except lettuce was covered with transparent polyethylene film for 4 weeks. R. sativus and E. sativa had not any root galls, and these plants caused reducing number of juveniles in the soil, in contrast to control and lettuce plots before growing tomato. Gall index and egg masses were significantly decreased on tomatoes in plots of applied...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meloidogyne arenaria; Raphanus sativus; Eruca sativa; Biofumigation; Crop yield.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100205

Biogaspotentialet i græspulp og restvæske fra et grønt bioraffinaderi
Provedor de dados: 21
Autores: Uellendahl, Hinrich.
Biogasudbytte af pressekage og brunsaft fra forsøg med bioraffinering af græs. Indhold af næringsstoffer i pressekage og brunsaft.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm nutrient management; Post harvest management and techniques.
Ano: 2018
URL: http://orgprints.org/35315/1/Biogaspoteintialer_Hinrich%20Uellendahl_17-09-2018.pdf

Biogemüsefibel 2018 - Infos aus Praxis, Beratung und Forschung rund um den Biogemüse- und Kartoffelbau
Provedor de dados: 21
Inhalt:  Die Vielfalt der Gemüsekeimlinge und Keimsprossen: Das unbekannte Potenzial der Sprossenzucht entdecken und nutzen  Erfahrungen mit Tomaten-Landsorten und ihre Schädlinge in ökologischen Betrieben in Ungarn  Eignung verschiedener Wassermelonensorten für den Anbauim Freiland  Ein Blick in die Zukunft: Innovative Hacktechnik für den Gemüsebau an Messen und Ausstellungen für Bioproduzenten in Deutschland und Frankreich  Drahtwurmschäden in Erdäpfel minimieren  Bionet-Kartoffelversuche  Kartoffel – Sorteneigenschaften und Biopflanzgut
Tipo: Report
Palavras-chave: Production systems; Technology transfer; Vegetables; Greenhouses and coverings; Austria.
Ano: 2018
URL: http://orgprints.org/32655/1/Biogem%C3%BCseanbau%202018%20Web.pdf

Biogetreide
Provedor de dados: 21
Autores: Dierauer, Hansueli.
Ein grundlegender und kompakter Überblick zum Biogetreideanbau. Das Merkblatt informiert über Botanik, Saatgut, Sortenwahl, Ansprüche an Boden und Klima, Fruchtfolge, Bodenvorbereitung, Düngung, Saat, Anbau und Pflege sowie über die Vermarktung in der Schweiz.
Tipo: Book
Palavras-chave: Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/33407/1/1011-biogetreide.pdf

Bioherbicidal Assessment of Aqueous Extracts of Mesquite (Prosopis juliflora) on Weeds Control and Growth, Yield and Quality of Wheat
Provedor de dados: 87
Autores: SHAH,R.H.; BALOCH,M.S.; KHAN,A.A.; IJAZ,M.; ZUBAIR,M.
ABSTRACT: Two-year field experiments were conducted to investigate the phytotoxicity of mesquite (Prosopis juliflora) on weed control and yield of wheat in 2013-14 and 2014-15. Mesquite aqueous extracts were prepared with 10, 20, 30 and 40% concentration of leaves, stems, and roots and were compared with tap water (control). These experiments were laid out in a completely randomized block design with four replications. All parameters (weed density, fresh weed biomass, dry weed biomass, chlorophyll content, leaf area index, leaf area duration, crop growth rate, net assimilation rate, plant height and number of tillers) were significantly reduced by applying the mesquite extracts. Among different concentrations, the maximum level (40%) of all three plant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Extract; Weeds; Wheat yield.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100214

Biohochstamm Pflanzenschutzbulletin 8/2018
Provedor de dados: 21
Autores: Häseli, Andreas.
Das Pflanzenschutzbulletin Biohochstamm vom 2.6.2018 enthält spezifische Empfehlungen für die Pflege der Biohochstammobstbäume.
Tipo: Other
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33395/1/Bio-PSM_Bulletin_Hochstamm_8_262018.pdf

BIOHYDROGEN PRODUCTION IN AnSBBR IN FED-BATCH FROM STARCH EFFLUENT: INFLUENCE OF ORGANIC LOAD
Provedor de dados: 70
Autores: Tonello,Tamiris U.; Andreani,Cristiane L.; Mari,Angelo G.; Fernandes,José R.; Gomes,Simone D.
ABSTRACT The hydrogen is a fuel with a high energy density. Studies have sought to verify the potential of different residues and configurations of reactors in the production of biohydrogen. This study evaluated the influence of the organic loading rate on the production of biohydrogen from cassava starch wastewater (CSW) in anaerobic sequencing batch biofilm reactors (AnSBBR) operated in a fed-batch. In the tests, the organic loading rates of 9.0; 13.5 and 18.0 gCT L−1 d−1 were used, at cycle times (CT) of 4; 4 and 2 h (tests I, II and III, respectively). The reactor was inoculated with sludge from a pilot anaerobic reactor used in the treatment of CSW, heat treated (heated at 90°C for 15 min). With the increase of the organic load (condition I to II)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fed-batch; Fermentative process; Bioenergy; Cassava starch wastewater.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000500768

Biokartoffelsorten für den Handel
Provedor de dados: 21
Autores: Gelencsér, Tobias.
Sortenspektrum: wichtigste Biokartoffeln im Anbaujahr 2017
Tipo: Web product
Palavras-chave: Markets and trade Breeding; Genetics and propagation Root crops.
Ano: 2018
URL: http://orgprints.org/34781/1/Gelencser-2018-Biokartoffelsorten-fuer-den-Handel.pdf

Biokirschen: gute Nachfrage bei erhöhter Ertragssicherheit
Provedor de dados: 21
Autores: Häseli, Andreas.
Die Biokirschenfläche könnte weiter vergrössert werden. Die meisten grösseren Anbauprobleme hat man mittlerweile im Griff. Am Biosteinobsttag vom 9. Mai wird gezeigt, wie’s geht.
Tipo: Web product
Palavras-chave: Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34773/1/Haeseli-2018-Biokirschen.pdf

Biokull-status for forskning og utprøving i Norge
Provedor de dados: 21
Autores: Pommeresche, Reidun.
Flere typer biokull testes for bruk i landbruksjord, for økt karbonlaging og med ønske om mer fruktbar og næringsrik jord. Biokull er et porøst strukturmateriale, laget av planterester som utsettes for høy temperatur uten tilgang på oksygen. Mye tyder på at en kombinasjon av biokull og organisk gjødsel gir flest fordeler.
Tipo: Web product
Palavras-chave: Soil quality; Nutrient turnover; Air and water emissions.
Ano: 2018
URL: http://orgprints.org/33002/1/biokull-status-for-forskning-og-utproving-i-norge

Bio-Landbau in Mittelosteuropa: Die jüngste Entwicklung in Zahlen
Provedor de dados: 21
Autores: Willer, Helga; Drexler, Dora.
Seit dem EU-Beitritt der elf mittel- und osteuropäischen Länder hat sich die biologisch bewirtschaftete Fläche rasant entwickelt. Der Markt hingegen hielt bislang nicht mit, aber in vielen Ländern ist eine starke heimische Nachfrage im Entstehen.
Tipo: Newspaper or magazine article
Palavras-chave: European Union.
Ano: 2018
URL: http://orgprints.org/22689/1/willer-drexler-2018-moe-laender.pdf

Biologia e aspectos morfológicos da mosca-branca-do-cajueiro Aleurodicus cocois (Curtis, 1846).
Provedor de dados: 14
Autores: MOTA, M. do S. C. de S.; MESQUITA, A. L. M.
A cajucultura é uma das principais alternativas para o desenvolvimento da região Nordeste, devido à elevada importância socioeconômica, oferecendo uma gama de produtos que podem ser explorados comercialmente, como a amêndoa de castanha-de-caju (ACC), o pedúnculo do caju, a cajuína, a madeira resultante da poda e o líquido proveniente do processamento da castanha de caju (LCC). A mosca-branca-do-cajueiro faz parte de um dos principais grupos de pragas agrícolas do Brasil. O inseto tem o hábito de formar colônias (adultos e ninfas) na face inferior da folha, onde sugam grande quantidade de seiva da planta. Sua forma jovem (ninfas) infesta a face inferior das folhas e ao longo do seu desenvolvimento as ninfas produzem uma substância açucarada (Gallo et al.,...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mosca Branca do Cajueiro; Aleurodicus Cocois.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102063

Biologia e manejo de plantas daninhas no sistema de plantio direto de hortaliças.
Provedor de dados: 14
Autores: CORREIA, N. M.
A principal característica do sistema de plantio direto é o não revolvimento do solo. Como consequência, os resíduos das culturas anteriores e das plantas daninhas ficam sobre o terreno, formando a cobertura morta. Eliminam-se, assim, os cultivos mecânicos que se efetuam durante o desenvolvimento da cultura e as operações de aração e gradagem que, no preparo convencional, são realizadas antes da semeadura.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Erva Daninha; Herbicida; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093900

Biological and serological characteristics of Zucchini yellow mosaic virus isolated from Zucchini (Cucurbita pepo), squash (C. maxima), and pumpkin (C. moschata)
Provedor de dados: 115
Autores: Sevik,Mehmet Ali.
Abstract Zucchini yellow mosaic virus (ZYMV) is one of the most economically important viruses of cucurbit crops, causing severe mosaic, blistering of leaf lamina, malformation, and knobbed fruits, and presents an important biological variability. The objective of this study was to determine the prevalence and incidence of ZYMV in major summer (Cucurbita pepo), and winter squashes (C. maxima, and C. moschata) growing areas of Turkey-Samsun. Field surveys were made in 2015-2016 cropping seasons in major cucurbit growing regions. In five regions, 225 symptomatic samples were collected. Samples from three different species of Cucurbita were tested by biological and serological method using ZYMV polyclonal antiserum. Serological test results revealed that 84...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological and serological tests; Summer squash; Virus; Winter squash; ZYMV.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000701005

Biological characteristics of sperm in European flat oyster (     Ostrea edulis     )
Provedor de dados: 5
Autores: Suquet, Marc; Pouvreau, Stephane; Queau, Isabelle; Boulais, Myrina; Le Grand, Jacqueline; Ratiskol, Dominique; Cosson, Jacky.
n brooding mollusc species that incubate larvae before their release in seawater, the biology of gametes remains poorly explored. The present study describes some biological characteristics of sperm of the European flat oyster, a native species that has been over-exploited in the past and is nowadays classified as an endangered species in Europe. Flat oysters were collected by divers in the Rade de Brest (Finistère, France), during its natural reproduction period. Gonadal pH is acidic (6.31 ± 0.10). Spermatozoa are clustered in spermatozeugmata, an acellular structure in which the sperm heads are embedded. After their transfer in seawater, spermatozeugmata have a mean diameter of 64 ± 3 μm and they release free spermatozoa for a mean duration of...
Tipo: Text
Palavras-chave: Oyster; Ostrea edulis; Brooding species; Sperm; Spermatozeugmata; Endangered species.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56539/58245.pdf

Biological control and biorational pesticides for fall armyworm management.
Provedor de dados: 14
Autores: CRUZ, I.; BRUCE, A.; SEVGAN, S.; AKUTSE, K. S.; MOHAMED, F. S.; NIASSY, S.; RANGASWAMY, M.; SIDHU, J.; GOERGEN, G.; RWOMUSHANA, I.; KASINA, M.; BA, M.; ABOAGYE, E.; STEPHAN, D.; WENNMANN, J.; NEERING, E.; MUSHOBAZI, W.
bitstream/item/191839/1/Biological-control-1.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Lagarta do cartucho; Pesticida; Praga de Planta; Biological control.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098120

Biological Cycle of Susceptible and Glyphosate-Resistant Sourgrass Biotypes in Two Growth Periods
Provedor de dados: 87
Autores: FERREIRA,S.D.; EXTECKOETTER,V.; GIBBERT,A.M.; BARBOSA,J.A.; COSTA,N.V.
ABSTRACT: Selecting glyphosate-resistant Digitaria insularis may cause changes in the biological cycle of the species. Therefore, the objective of this study was to evaluate the biological cycle of susceptible and glyphosate-resistant D. insularis biotypes in two growth periods (summer/autumn and autumn/winter). Seeds were collected in the municipality of Alagoa Grande (07o02’59" S 35o37’01,5" W), and were considered susceptible (S1), in Cascavel (24o55’27" S 53o27’54.6 ”W) considered as resistant 1 (R1), Entre Rios do Oeste (24o40’44" S 54o17’05" W) considered as resistant 2 (R2) and Marechal Cândido Rondon (24o42’30" S 54o21’10" W) considered as resistant 3 (R3). Evaluations were carried out in the summer/autumn and autumn/winter periods. The collection...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digitaria insularis; Growth analysis; Weed; Chemical control.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100276

Biological Management of Basal Rot of Onion by Trichoderma harzianum and Withania somnifera
Provedor de dados: 87
Autores: AKHTAR,R.; JAVAID,A.
ABSTRACT: Onion is attacked by destructive soil-borne fungal plant pathogen Fusarium oxysporum f. sp. cepae, resulting in basal rot disease. In the present study, three Trichoderma species (T. pseudokoningii, T. harzianum and T. reesei) and leaves of solanaceous weed Withania somnifera were used for management of this disease. The in vitro interaction study revealed T. harzianum as the most effective biocontrol agent against the pathogen. In a pot trial, dried leaf material of W. somnifera (1%, 2% and 3% w/w) and inoculum of T. harzianum were mixed in the pot soil previously inoculated with the pathogen. The highest incidence of the disease (87%) was found in positive control (pathogen inoculation without any amendment). Different rates of dry leaf...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basal plate rot; Biological control; Weed; Withania somnifera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100216

Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.)Merr.) crop under different doses of inoculant
Provedor de dados: 109
Autores: Pedrozo,Alessandro; Girelli de Oliveira,Nelson João; Alberton,Odair.
Abstract Soybean is one of the most important crops in the world and presents great versatility. This study aims to investigate the effect of the Bradyrhizobium japonicum inoculant at 0, 600 and 1200 mL ha1 on soybean crop, with and without 1 L ha-1 calcium (Ca 41%) + 0.4 L ha-1 boron (B 14%). Plants were grown for 90 days in plastic pots with 3 kg of sand and vermiculite (v/v) autoclaved at 121oC for 1 h. The experiment was conducted in a completely randomized design with five replications in a greenhouse. Soybean yield parameters were evaluated, such as, dry weight of shoot, root and total; plant height, nitrogen in the shoot; number and dry weight of nodules; chlorophyll index in the leaves; number of pods per plant (NPPL); number of grains per pod...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bradyrhizobium; Inoculation; Plant-soil relations; Rhizosphere; Soil microbiology; Symbiosis.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200297

Biological processes dominate phosphorus dynamics under low phosphorus availability in organic horizons of temperate forest soils
Provedor de dados: 21
Autores: Pistocchi, Chiara; Mészáros, Éva; Tamburini, Federica; Frossard, Emmanuel; Bünemann, Else Katrin.
Understanding the mechanisms underlying phosphorus (P) availability is important to predict forest productivity in a changing environment. We quantified P fluxes and traced P from plant litter into inorganic and organic soil P pools in organic horizons from two contrasting temperate forest soils with low and high inorganic P availability, respectively. We incubated the two organic horizons with and without litter after labelling the soil solution with 33P and performed sequential extractions at several time points in order to trace P dynamics in labile (water-extractable, available and microbial P) and non-labile (non-living organic P, P bound to iron and aluminium and P bound to calcium) pools. Under low P availability, P fluxes were dominated by gross P...
Tipo: Journal paper
Palavras-chave: Soil quality.
Ano: 2018
URL: http://orgprints.org/34708/1/Pistocchi-etal-2018-SoilBiolBiochem-Vol126-p64-75.pdf

Biological survey of a cloud forest in southwestern Mexico: plants, amphibians, reptiles, birds, and mammals
Provedor de dados: 49
Autores: Almazán-Núñez,R. Carlos; Alvarez-Alvarez,Edson A.; Ruiz-Gutiérrez,Fernando; Almazán-Juárez,Ángel; Sierra-Morales,Pablo; Toribio-Jiménez,Sarahi.
Abstract: Cloud forest ecosystems contain unique flora and fauna characterized by high levels of richness and endemism. However, this ecosystem is one of the most threatened because of land-use changes stemming from anthropogenic activities. Therefore, biological inventories are necessary to adequately assess the effects of land-use changes on species now and in the future. In this study, we conducted an inventory of plants and terrestrial vertebrates (amphibians, reptiles, birds, and mammals) in three fragments of cloud forest in southwestern Mexico. Field work was carried out for 15 days per biological group during distinct time periods (2005-2008). Conventional methods of species capture and observation were employed to record species. Recorded species...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cloud forest; Conservation; Diversity; Terrestrial vertebrates; Flora; Species richness.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000200306

Biologically representative and well-connected marine reserves enhance biodiversity persistence in conservation planning
Provedor de dados: 5
Autores: Magris, Rafael A.; Andrello, Marco; Pressey, Robert L.; Mouillot, David; Dalongeville, Alicia; Jacobi, Martin N.; Manel, Stephanie.
Current methods in conservation planning for promoting the persistence of biodiversity typically focus on either representing species geographic distributions or maintaining connectivity between reserves, but rarely both, and take a focal species, rather than a multispecies, approach. Here, we link prioritization methods with population models to explore the impact of integrating both representation and connectivity into conservation planning for species persistence. Using data on 288 Mediterranean fish species with varying conservation requirements, we show that: (1) considering both representation and connectivity objectives provides the best strategy for enhanced biodiversity persistence and (2) connectivity objectives were fundamental to enhancing...
Tipo: Text
Palavras-chave: Biodiversity conservation; Larval dispersal; Marine protected areas; Marine reserve design; Spatial planning; Spatial prioritization.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56593/74958.pdf

Biologie der Kirschessigfliege als Grundlage für Regulierungsentscheidungen
Provedor de dados: 21
Autores: Stöckli, Sibylle; Eben, Astrid; Tolle, Pauline.
Allgemein  • Zusammenspiel von Temperatur und Feuchte hat während der gesamten Vegetationsperiode großen Einfluss auf die Populationsentwicklung  • extreme Trockenheit und Hitze können befallsreduzierend wirken (z. B. 2015, 2018)  • regionale und lokale kleinklimatische Unterschiede  • Rückzugshabitate (z. B. Hecken) werden bei ungünstiger Witterung nicht verlassen  • jährliche Unterschiede der Wetterbedingungen bedeuten jährlich unterschiedlichen Befallsdruck und Befallsverlauf  • schnelle Entwicklungsdauer und hohe Generationenzahl/Jahr ermöglichen den Fliegen schnell auf Änderungen der Umweltbedingungen zu reagieren    Einfluss von Landschaftsstrukturen Hecken &amp; Wilde Wirtspflanzen  • kontinuierlich mehr Fliegen in Wildhabitaten als in Obst- und...
Tipo: Conference paper, poster, etc.
Palavras-chave: Fruit and berries Crop health; Quality; Protection Viticulture.
Ano: 2018
URL: http://orgprints.org/34547/1/06.Biologie%20der%20KEF.pdf

Biologische Bodenentseuchung für eine umweltgerechte und intensive Gehölzproduktion
Provedor de dados: 21
Autores: Wrede, Andreas; Nitt, Heike; Winkelmann, Traud; Yim, Bunlong; Hanschen, Franziska S.; Schreiner, Monika; Smalla, Kornelia.
Der wiederholte Nachbau von Gehölzen der Familie der Rosaceae führt zu einer Nachbaukrankheit, die als Bodenmüdigkeit beschrieben wird. Eine wirksame Bekämpfung der Bodenmüdigkeit war die chemische Desinfektion mit Basamid® Granulat, basierend auf der Freisetzung eines Isothiocyanates (ITC). Die Zulassung von Basamid® Granulat ist in Deutschland abgelaufen. Eine Alternative könnte die Biofumigation darstellen. Bei der Biofumigation werden Glucosinolat(GS)-haltige Pflanzenteile von Vertretern der Brassicaceae in den Boden eingearbeitet. Die toxischen GS-Abbauprodukte, vor allem ITC, führen zu einer biologischen Bodendesinfektion. In dem berichteten Projekt wurde die Wirkung der ein- und zweijährigen Biofumigation von Brassica juncea und Raphanus sativus mit...
Tipo: Report
Palavras-chave: Crop combinations and interactions Soil biology Crop health; Quality; Protection Ornamentals; Flower bulbs and tree nurseries.
Ano: 2018
URL: http://orgprints.org/33787/1/33787-11NA064-65-LK-SH-wrede-2018-biofumigation.pdf

Biology, distribution and geographic variation of loliginid squids (Mollusca: Cephalopoda) off southwestern Atlantic
Provedor de dados: 103
Autores: Martins,Rodrigo Silvestre; Juanicó,Marcelo.
ABSTRACT The biology and ecology of southwestern Atlantic loliginid squids have been intensively researched in the last few decades, mostly off the Brazilian southern coast. However, information gathered by scientific research cruisers, either past or recent, is limited. Three species of loliginid squids - the warm-tempered Doryteuthis sanpaulensis (Brakoniecki, 1984), plus the tropical D. pleii (Blainville, 1823) and Lolliguncula brevis (Blainville, 1823) - were sampled along 16 degrees of latitude on the southwestern Atlantic (22-38°S). The samples were obtained mostly from oceanographic surveys, but also included squids caught by commercial fisheries, and a few specimens from museum collections. Squid response to abiotic variables, morphological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Competition; Morphology; Myopsida; Population biology; Reproduction.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100337

Biolupinen sind gefragt
Provedor de dados: 21
Autores: Klaiss, Matthias; Wendling, Marina.
Interessierten Landwirten wird empfohlen, sich bei ihren Sammelstellen zu melden, um die Details zur Abnahme vorab zu klären. Das FiBL bietet den Lupinenproduzenten 2018 technische Unterstützung.
Tipo: Web product
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34794/1/Klaiss-Wendling-2018-Biolupinen-sind-gefragt.pdf

BIOMA Pantanal: época de coleta de frutos e sementes nativos para a recomposição ambiental.
Provedor de dados: 14
Este calendário traz informações sobre o período de coleta de sementes de 151 espécies nativas recomendadas para a recomposição ambiental no Bioma Pantanal.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Semente; Calendário Agrícola; Seeds; Pantanal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1108105

Biomais Streifensortenversuche 2018 – die Ergebnisse
Provedor de dados: 21
Autores: Klaiss, Matthias.
Auf fünf Biobetrieben der Deutschschweiz wurden 2018 acht Maissorten in Streifenversuchen geprüft. Neben Sorten, die bereits auf der Sortenliste von Swissgranum stehen oder in der Schweiz in Prüfung sind, wurden auch die Populationssorten Evolino (OPM12) von GZPK (CH) und Bogdan (Dottenfelder Hof, D) sowie die Hybride Farmezzo (Farmsaat, D) angebaut.
Tipo: Web product
Palavras-chave: Crop combinations and interactions Breeding; Genetics and propagation Root crops.
Ano: 2018
URL: http://orgprints.org/34785/1/Klaiss-2018-Biomais-Streifensortenversuche-2018-die-Ergebnisse.pdf

Biomarcadores histológicos em brânquias de Sciades herzbergii (Siluriformes, Ariidae) capturados no Complexo Estuarino de São Marcos, Maranhão
Provedor de dados: 45
Autores: Castro,J.S.; França,C.L.; Fernandes,J.F.F.; Silva,J.S.; Carvalho-Neta,R.N.F.; Teixeira,E.G.
RESUMO Neste estudo, objetivou-se avaliar a qualidade ambiental de duas áreas do complexo estuarino de São Marcos, utilizando-se as alterações branquiais em Sciades herzbergii como biomarcadores de contaminação aquática. Foram realizadas coletas no período de estiagem (setembro/dezembro de 2015) e no período chuvoso (março/junho de 2016). Foram capturados 40 exemplares de S. herzbergii em dois locais distintos do complexo estuarino: A1) Porto do Itaqui Bacanga (área potencialmente impactada); A2) Igarapé do Puca, Alcântara (área controle). Foram registradas as variáveis abióticas: salinidade, temperatura, pH e oxigênio dissolvido. No laboratório, as brânquias de cada espécime foram fixadas em formol a 10% e mantidas em álcool a 70% até a execução da...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Complexo portuário; Histologia; Lesões branquiais; Monitoramento ambiental.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200410

Biomass flow and water efficiency of cactus pear under different managements in the Brazilian Semiarid
Provedor de dados: 124
Autores: Lopes,Marcos Neves; Cândido,Magno José Duarte; Gomes,Ellen da Costa; Pompeu,Roberto Cláudio Fernandes Franco; Silva,Rodrigo Gregório da.
ABSTRACT Balanced fertilization is an important factor in optimizing the growth and productivity of crops. This study aimed to evaluate biomass flow and rain use efficiency in cactus pear cv. Gigante fertilized with combinations of nitrogen (10; 70; 100; 130 and 190 kg ha-1 year-1 N) and phosphorus (10; 70; 100; 130 and 190 kg ha-1 year-1 P2O5), in two harvest frequencies (annual and biennal), in the regions of Quixadá and Tejuçuoca, in Ceará. This was a split-plot randomized block design, with four replicates. In Quixadá and Tejuçuoca, the N and P combinations and harvest frequencies influenced the productions rates of different cladode orders and rain use efficiency in cactus pear. In Quixadá, in the annual harvest, the forage production rate (FPR) was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fertilization; Rain use efficiency; Opuntia fícus-indica; Forage production rate.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200324

Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer
Provedor de dados: 91
Autores: Silva,Aldeir R.; Bezerra,Francisco T. C.; Cavalcante,Lourival F.; Pereira,Walter E.; Araújo,Leandro M.; Bezerra,Marlene A. F.
ABSTRACT Application of saline water causes water and salt stress, changing the behavior of the plants. The aim of this work was to evaluate the accumulation and allocation of biomass in sugar-apple seedlings under frequencies of irrigation with saline water in a substrate with soil conditioner, as well as the effect of container volume. The treatments were obtained from the arrangement between polymer doses (0, 0.2, 0.6, 1.0 and 1.2 g dm-3) and electrical conductivity of irrigation water (0.3; 1.1; 2.7; 4.3 and 5.0 dS m-1), associated with irrigation frequencies (daily and alternated), plus two additional treatments to evaluate container volume (0.75 and 1.30 dm3), distributed in blocks. The evaluations were performed at 120 days after sowing. Irrigation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Annona squamosa; Volume of containers; Saline stress; Irrigation interval.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000900610

Biomass production and essential oil of lemon balm cultivated under colored screens and nitrogen
Provedor de dados: 75
Autores: Alves,Aglair C; Jesus,Fábio N; Alves,Péricles B; Santos,Hamilton V; Souza,Girlene S; Santos,Anacleto R.
ABSTRACT The aim of this study was to evaluate the effect of light quality and nitrogen availability on the biomass production, yield and composition of essential oil of lemon balm (Lippia alba). Five doses of N (0; 40; 80; 120 and 160 kg ha-1) were studied, using urea and three light quality conditions obtained with the use of colored shading nets (blue and red), 50% irradiance and under full sun. The experiment was arranged in a 5x3 factorial scheme, in split plots, with seven replicates. After 60 days of cultivation under the shading nets, a higher dry leaf biomass (4.83 g per plant) was observed in the plants under blue net cultivation at a dose of 102 kg ha-1 of N. The plants grown under full sun presented greater amount of neral and geranial, major...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lippia alba; Shading nets; Nitrogen fertilization; Medicinal plant; Light quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000100094

Biomassa e atividade microbiana do solo em diferentes fitofisionomias do Pantanal da Nhecolândia - MS, Brasil.
Provedor de dados: 14
Autores: BAZZO, J. C.; SILVA, M. L. N.; FREITAS, D. A. F; SOARES, C. R. F. S.; GOMIDE, P. H. O.; SANTOS, S. A.; CARDOSO, E. L.
objetivo do presente trabalho foi avaliar a biomassa e atividade microbiana do solo sob diferentes fitofisionomias do Pantanal da Nhecolândia.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Biomassa; Solo; Microbiologia do Solo; Microbial biomass; Soil.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103762

Biomassa e sua participação na matriz energética brasileira.
Provedor de dados: 14
Autores: BELLOTE, A. F. J.; ANDRADE, G de C.; MOLINARI, H. B. C.; ROCHA, J. D.; SILVA, M. L. B. da; STEINMETZ, R. L. R.; FAVARO, S. P.
bitstream/item/187945/1/ID-3315-PAG-23-33.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Matriz energética; Brasil; Culturas energéticas; Florestas energéticas; Oleaginosas; Microalgas; Resíduos; Biomassa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090875

Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine
Provedor de dados: 45
Autores: Paiva Neto,A.O.; Leite,C.T.; Duarte,C.A.; Dias,D.P.M.; Döwich,G.; Queiroz Neto,A.; Lacerda Neto,J.C.
ABSTRACT The aim of this study was to evaluate through three-dimensional kinematic analysis the influence of occlusal adjustment by tooth wear in masticatory biomechanics of horses. Seven clinically healthy thoroughbred Arabian horses with strong occlusal irregularities were used, of which seven castrated males and one female of between seven and nineteen years of age. Three digital video cameras and seven spherical reflective markers placed on the horses’ face were employed. The animals were filmed twice in succession: while chewing hay before and after the occlusal adjustment by tooth wear. Following that, kinematic analysis was made of the movements obtained by means of the images which were synchronized, segmented and reconstructed three-dimensionally...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kinematics; Teeth; Chewing; Occlusion; Dentistry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100006

Biometria das fibras e o ângulo microfibrilar em genótipos de eucalipto
Provedor de dados: 22
Autores: Ferreira, Cassiana Alves; Ribeiro, Alessandra de Oliveira; Urbinati, Cláudia Viana; Mori, Fábio Akira.
As propriedades tecnológicas da madeira podem ser influenciadas pelas características do xilema secundário, como as dimensões das fibras, o comprimento e a espessura, e, ainda, o ângulo microfibrilar na parede secundária. Diante do exposto, objetivou-se com o presente trabalho avaliar as dimensões das fibras em função do ângulo microfibrilar da madeira de seis genótipos de eucalipto, no sentido medula-casca, provenientes de três regiões de Minas Gerais. As análises biométricas das fibras foram realizadas de acordo com a norma para anatomia da madeira do comitê IAWA. Para o ângulo microfibrilar o método utilizado foi o de luz polarizada. Os genótipos se comportaram de forma distintas entre si, com destaque para os  constituídos apenas por E. urophylla que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eucalyptus. Ângulo microfibrilar. Anatomia da madeira.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/20099

Biometric analysis in maize genotypes suitable for baby corn production in organic farming system
Provedor de dados: 75
Autores: Nascimento,Maxwel R; Santos,Paulo Ricardo; Coelho,Fábio C; Jaeggi,Mário Euclides PC; Costa,Kleyton Danilo S; Souza,Maurício N.
ABSTRACT The aim of this study was to estimate and quantify the degree of association between phytotechnical variables for simultaneous selection of maize genotypes suitable to produce baby corn. Seven genotypes were arranged in field in randomized complete block design with four replicates. Genetic parameters, simple, path and canonical correlations of phytotechnical variables were estimated. The variables production of marketable spikes, length of marketable spikes, final plant stand and plant height showed over 80% heritability and variation index higher than the unity, indicating that superior genotypes can be obtained and selection gains. Significant phenotypic and genotypic correlations were observed for production of marketable spikes, positive and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Path analysis; Canonical correlation; Simultaneous selection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000300419

Biometric evaluation of Criollo horses participating in the Freio de Ouro competition, Brazil
Provedor de dados: 96
Autores: Pimentel,Anelise Maria Hammes; Souza,João Ricardo Malheiros de; Boligon,Arione Augusti; Moreira,Heden Luiz Marques; Pimentel,Cláudio Alves; Martins,Charles Ferreira.
ABSTRACT The objective of this study was to quantify linear and angular morphological measurements of male and female horses participating in the Freio de Ouro competition. This study represents the first scientific evaluation of the biometrics of the Criollo breed, providing essential information for the evaluation of the development of the breed and supporting objective selection. We examined linear and angular measurements of 634 Criollo horses participating in the Freio de Ouro competition in 2011 and 2012, including height, chest circumference, cannon bone circumference, body length, metatarsus length, croup length, chest width, head length, dorsal neck length, throat circumference, and angles of the croup, scapula, and hock. Statistical analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal production; Breed; Equine; Horse; Morphometry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100529

Biometric evaluation of morpho-agronomic traits in pepper lines and hybrids
Provedor de dados: 75
Autores: Andrade Júnior,Valter C; Pedrosa,Carlos E; Miranda,Thalita G; Valadares,Nermy R; Pereira,Samuel L; Azevedo,Alcinei M.
ABSTRACT In this study, we aimed to evaluate pepper lines and hybrids (Capsicum chinense and C. annuum) in order to obtain information on agronomic performance, heterosis, heterobeltiosis, phenotypic correlations and genetic dissimilarity. We evaluated lines PIM-030, BGH-433, BGH-4285, Numex Sweet, Numex Garnet and simple hybrids Numex Sweet x PIM-030, Numex Garnet x PIM-030 and BGH-4285 x BGH-433. The research was conducted with eight treatments and four replications in a greenhouse, at campus JK of UFVJM. Twenty two agronomic traits were evaluated. The hybrid BGH-4285 x BGH-433 presents higher heterosis and heterobeltiosis for total fruit productivity and productivity of total fruit dry mass, information of great value for future breeding studies. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum spp; Breeding; Heterosis; Canonic variables; Mahalanobis distance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000300357

Biometric Responses of Soybean to Different Potassium Fertilization Management Practices in Years with High and Low Precipitation
Provedor de dados: 90
Autores: Esper Neto,Michel; Minato,Evandro Antonio; Besen,Marcos Renan; Inoue,Tadeu Takeyoshi; Batista,Marcelo Augusto.
ABSTRACT Brazilian soybean producers commonly apply maintenance potassium (K) fertilization during cultivation to restore the K taken up by plants; however, this measure can modify the morphophysiological plant characteristics, since the functions of K are closely related with plant growth and development. This study assessed the morphological changes in soybean plants in response to K rates, sowing fertilization, and the application periods of K fertilization in a Latossolo Vermelho eutroférrico (Oxisol) under a no-tillage system, located in the municipality of Floresta, Paraná. A randomized block design was used in the experiment with four replications in a fully crossed factorial design (5 × 2 × 2). The experiment was carried out in two growing seasons...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leaf area index; Correlation; Yield; Drought.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100525

Biomilchviehzucht im Berggebiet
Provedor de dados: 21
Autores: Spengler Neff, Anet.
Das Merkblatt erläutert, auf welche Kriterien für eine art- und standortgerechte Milchviehzucht im Berggebiet zu achten ist und wie für die Anpassung der eigenen Herde züchterisch vorgegangen werden kann. Ein besonderes Augenmerk gilt neben der Wahl der weiblichen und männlichen Zuchttiere der Wahl der Rasse. Anhand von drei Praxisbeispielen werden unterschiedliche Wege zur Umsetzung der Zuchtziele dargestellt.
Tipo: Book
Palavras-chave: Dairy cattle; Breeding and genetics; Health and welfare.
Ano: 2018
URL: http://orgprints.org/33409/7/Biomilchviehzucht%20im%20Berggebiet.pdf

Bio-Optical Characterization and Ocean Colour Inversion in the Eastern Lagoon of New Caledonia, South Tropical Pacific
Provedor de dados: 5
Autores: Favareto, Luciane Rafaele; Rudorff, Natalia; Kampel, Milton; Frouin, Robert; Roettgers, Ruediger; Doxaran, David; Murakami, Hiroshi; Dupouy, Cecile.
The Eastern Lagoon of New Caledonia (ELNC) is a semi-enclosed system surrounded by an extensive coral reef barrier. The system has been suffering impacts from climate variability and anthropogenic activities, including mining exploitation. Satellite monitoring is thus an essential tool to detect such changes. The present study aimed to assess the bio-optical variability of the ELNC and examine the applicability of ocean colour algorithms, using in situ bio-optical and radiometric data, collected during the March 2014 CALIOPE 2 cruise. The chlorophyll a concentration (Chla) varied from 0.13-0.72 mg.m(-3), and the coastal stations were spectrally dominated by non-algal particles (NAP) and coloured dissolved organic matter (CDOM) (&gt;80% of the total...
Tipo: Text
Palavras-chave: Marine remote sensing reflectance; Bio-optical properties; Ocean colour algorithms; Eastern lagoon of New Caledonia; Southwest Tropical Pacific Ocean.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00481/59306/62063.pdf

Bio-Pflanzenschutzmitteilungen im Rebbau 6/2018
Provedor de dados: 21
Autores: Häseli, Andreas.
Das Biorebbaubulletin vom 19.6.2018 enthält Informationen zum Pflanzenschutz und zur Produktionstechnik.
Tipo: Other
Palavras-chave: Crop health; Quality; Protection Viticulture.
Ano: 2018
URL: http://orgprints.org/33390/1/Bio-PSM_Rebbau_6_2018.pdf

Biopflanzenschutzmittel: Das Nadelöhr ist die Bürokratie
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Der Pflanzenschutz war das zentrale Thema an der Tagung des Nationalen Bioforschungsforums (NBFF) vom 23.11.2018 in Frick. Neben vielen weiteren Referenten zeigten Vertreter von Syngenta, Andermatt Biocotrol und FiBL auf, wie es im biologischen Pflanzenschutz weitergehen könnte.
Tipo: Web product
Palavras-chave: Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34629/1/Haemmerli-2018_Biopflanzenschutzmittel.pdf

Biopflanzenzüchtung im Aufwind
Provedor de dados: 21
Autores: Messmer, Monika; Vonzun, Seraina.
Der Biolandbau benötigt dringend angepasste Sorten. Die Biopflanzenzüchtung soll deshalb vorangetrieben werden. Ein Schritt in diese Richtung ist das Vernetzen der verschiedenen Akteure. Am ersten Biopflanzenzüchtungstag am FiBL in Frick stand das Vorstellen der nationalen und europäischen Pflanzenzüchtungsprojekte im Vordergrund.
Tipo: Web product
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34692/1/Messmer-Vonzun-2018-Biopflanzenzuechtung-im-Aufwind.pdf

Bioprospecting and selection of growth-promoting bacteria for Cymbidium sp. orchids
Provedor de dados: 63
Autores: Gontijo,Júlia Brandão; Andrade,Gracielle Vidal Silva; Baldotto,Marihus Altoé; Baldotto,Lílian Estrela Borges.
ABSTRACT: Inoculants containing bacteria which promote growth in plants can increase productivity and both the economic and the environmental cost in plant crop systems. Similarly, in the flower and ornamental plant sector, the use of diazotrophic bacteria is a promising approach for improving orchid propagation from tissue culture to the ex vitro environment. We isolated diazotrophic bacteria from the roots and leaves of Cymbidium sp. The isolates were used to inoculate Cymbidium sp. plantlets during acclimatization in the nursery. After 150 days, plants were collected and their morphological and nutritional characteristics assessed. Eight bacterial strains were isolated containing traits that promote plant growth: Bacillus thuringiensis, Burkholderia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orchidaceae; Diazotrophic bacteria; Phosphate-solubilizing bacteria; Endophytic bacteria; Acclimatization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000500368

Bioprotective Effect of Lactococcus piscium CNCM I-4031 Against Listeria monocytogenes Growth and Virulence
Provedor de dados: 5
Autores: Saraoui, Taous; Leroi, Francoise; Chevalier, Frederique; Cappelier, Jean-michel; Passerini, Delphine; Pilet, Marie-france.
Listeria monocytogenes is a Gram-positive pathogen occurring in many refrigerated ready-to-eat foods. It is responsible for foodborne listeriosis, a rare but severe disease with a high mortality rate (20–30%). Lactococcus piscium CNCM I-4031 has the capacity to prevent the growth of L. monocytogenes in contaminated peeled and cooked shrimp and in a chemically defined medium using a cell-to-cell contact-dependent mechanism. To characterize this inhibition further, the effect of L. piscium was tested on a collection of 42 L. monocytogenes strains. All strains were inhibited but had different sensitivities. The effect of the initial concentration of the protective and the target bacteria revealed that the inhibition always occurred when L. piscium had reached...
Tipo: Text
Palavras-chave: Biopreservation; Lactococcus piscium; Listeria monocytogenes; Co-culture; Cell ratio; Scanning electron microscopy; Virulence.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00449/56065/57588.pdf

Biopsia Embrionária Manual.
Provedor de dados: 14
Autores: CAMARGO, L. S. de A.; QUINTAO, C. C. R.; FREITAS, C. de; OLIVEIRA, C. S.
Este documento mostra um protocolo otimizado para biópsia manual, sem auxílio de micromanipuladores, em embriões fertilizados in vitro em estádio de blastocisto. Com a utilização deste protocolo obteve-se taxa de gestação e de nascimentos semelhantes à de embriões não biopsiados, demonstrando a viabilidade da biópsia embrionária em nossas condições experimentais e a possibilidade de sua aplicação em um sistema comercial, sugerindo seu uso para genotipagem objetivando a SGE (seleção genômica embrionária).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Genotipagem; Seleção genômica embrionária; SGE; Protocolo; Melhoramento Genético Animal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101180

Bioquímica endocrinológica
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200011

Bioraffineret græsprotein til økologiske Husdyr -  Vurdering af foderprodukter fra bioraffinering til svin, fjerkræ og kvæg
Provedor de dados: 21
Autores: Fog, Erik; Knage-Drangsfeldt, Kristian; Johansen, Niels Finn; Strudsholm, Finn; Petersen, Jette Søholm.
Rapporten gør status på de resultater omkring foderværdien af græsprotein til svin, fjerkræ og kvæg, der i 2018 er opnået i forskellige projekter til udvikling af grøn bioraffinering. Resultaterne er præsenteret med henblik på at landmænd, konsulenter og folk i foderbranchen kan få et hurtigt overblik og kan vurdere, om resultaterne har relevans for dem. Hovedproduktet, græsproteinkoncentratet, er vurderet til at kunne fremstilles med en proteinkoncentration på ca. 45 % råprotein i tørstoffet, hvilket også er opnået i et nyt fodringsforsøg med slagtegrise (november 2018) , hvor proteinkoncentrationen i græsproteinkoncentratet er 48 %. Det svarer til proteinkoncentrationen i sojakage. Aminosyresammensætningen i græsproteinet minder også om indholdet i...
Tipo: Report
Palavras-chave: Feeding and growth.
Ano: 2018
URL: http://orgprints.org/34254/1/Rapport_Bioraffineret_graesprotein_oekologiske_husdyr.pdf

Bioraffinering af græs til proteinfoder er i rivende udvikling
Provedor de dados: 21
Autores: Ambye-Jensen, Morten.
Beskrivelse af erfaringerne med teknisk optimering af bioraffineringsprocessen på pilotanlægget i Foulum.
Tipo: Newspaper or magazine article
Palavras-chave: Pigs; Post harvest management and techniques.
Ano: 2018
URL: http://orgprints.org/33156/1/Klumme-SGP-%C3%98kologi%20og%20Erhverv%2009-03-2018.pdf

Bioraffineringsteknologien
Provedor de dados: 21
Autores: Ambye-Jensen, Morten.
Præsentation af bioraffineringsteknologien. Erfaringer fra bioraffinerings-pilotanlægget ved Aarhus Universitet, Foulum.
Tipo: Conference paper, poster, etc.
Palavras-chave: Buildings and machinery; Post harvest management and techniques.
Ano: 2018
URL: http://orgprints.org/35312/1/Bioraffineringsteknologien_M.%20Ambye-Jensen_17-09-2018.pdf

Bioremediation of diesel/biodiesel contaminated sandy soil in microcosm: evaluation of fungal bioaugmentation and natural attenuation
Provedor de dados: 3
Autores: Anjos, Noelly Almeida dos; Lima, Suzy Darley de; Rothebarth, Ana Vitória de Paula; Lima, Zoraidy Marques de; Caixeta, Danila Soares; Morais, Eduardo Beraldo de.
  Biodiesel is a clean renewable fuel used as alternative energy source to diesel and it is commercialized as a minor component in diesel blends. Similarly to diesel, biodiesel spill is a source of contamination for the ecosystem making necessary to provide effective remediation strategies. Bioremediation is a technology that has been applied with success to clean up hydrocarbon-contaminated environments. In this study, fungal bioaugmentation strategy was compared with natural attenuation during bioremediation of a sandy soil contaminated with diesel, biodiesel and blends (B20 and B50). Respirometric assays simulating the contamination of soil were carried out in Bartha flasks used to measure microbial CO2 production. Penicillium sp. AV4 isolated from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodegradation; Hydrocarbon; Respirometric assay; CO2; Penicillium sp. AV4.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/39468

Biosolids in Leaching of Herbicides Mimicking Auxin in Tropical Soils
Provedor de dados: 87
Autores: SOUZA,P.D.; TUFFI SANTOS,L.D.; MONTES,W.G.; CRUZ,L.R.; AZEVEDO,A.M.
ABSTRACT: Biosolids are residues from the treatment of urban fluids used as a source of nutrients for agricultural and forestry crops. The organic matter contained in this residue and its chemical characteristics may interfere with the behavior of herbicides in the soil. The objective of this study was to evaluate the influence of biosolids on the potential for leaching herbicides mimicking auxin. Two simultaneous experiments were performed: a leaching test of picloram + 2.4-D in soil column with addition of thermally treated biosolids or solarized biosolids and another one to evaluate the effect of leachate application from the leaching tests under inert material. Each type of biosolid was incorporated in sandy soil in the proportions of 0%, 50%, 100% and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Picloram + 2.4-D; Sewage sludge; Bioassay; Leaching herbicides.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100231

biosorten.de - Die neue Wissensplattform für Sorten im im Ökologischen Landbau (Video)
Provedor de dados: 21
Autores: Alföldi, Thomas.
Auf www.biosorten.de werden Erfahrungen mit Sorten im Ökologischen Landbau gesammelt und für Sie zur Verfügung gestellt. Erfahrungen mit Sorten im Ökologischen Landbau sind vielfältig. Landwirte säen und ernten, Berater sehen Sorten auf vielen Höfen wachsen, Züchter entwickeln und prüfen. Es wird viel gewusst über Sorten im Ökologischen Landbau. Systematisch veröffentlicht ist davon wenig und das, was veröffentlicht ist, ist über die verschiedenen Medien- und Veröffentlichungsformen verstreut und oft schnell veraltet. Biosorten.de möchte diese Erfahrungen sammeln, aktuell halten und interessierten Nutzern zur Verfügung stellen. Auch Ihre Erfahrungen sind gefragt!
Tipo: Video
Palavras-chave: Breeding; Genetics and propagation Education; Extension and communication.
Ano: 2018

Biotecnologia animal.
Provedor de dados: 14
bitstream/item/182098/1/WEB-PARA-GRAFICA-FOLDER-BIOTECNOLOGIA-ANIMAL-EXPOINTER-CORRIGIDO-MARGOT-DODE-DR-CABRAL-IRENE-E-DEVA-22082018.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Germoplasma; Melhoramento Animal; Conservação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094738

Bio-Viehtag 2018 - Betriebsportraits
Provedor de dados: 21
Autores: Spengler Neff, Anet.
Im Fokus des ersten Bio-Viehtags steht die Rindviehhaltung. An verschiedenen Posten in und um den Stall werden aktuelle Themen zur Fütterung, Zucht, Tiergesundheit und Tierwohl diskutiert. Daneben stellen Praktiker in kurzen Referaten ihre Betriebssysteme vor.   Betriebsportraits:  - Betrieb Christof und Monique Widmer-Mettraux, Mättiwil, Luzern  - Betrieb Hans, Therese und Simon Jegerlehner, Trup, Bern  - Betrieb Burgrain, Alberswil, Luzern  - Betrieb Hans und Sandra Braun, Rothrist, Aargau  - Betrieb Ueli und Corinne Appert, Udligenswil, Luzern
Tipo: Conference paper, poster, etc.
Palavras-chave: Beef cattle; Health and welfare.
Ano: 2018
URL: http://orgprints.org/34832/1/Poster_Spengler_Anet_Bioviehtag_Widmer_2018_web2.pdf

Bio-Viehtag - Erfolgreich gestartet
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Alles drehte sich ums Rindvieh am ersten Bio-Viehtag der Schweiz auf dem Vollweidebetrieb Burgrain.
Tipo: Newspaper or magazine article
Palavras-chave: Beef cattle Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/33805/1/Bioaktuell_6_2018_F.Haemmerli.pdf

BIOVINE – creating diversified vineyards with lower input needs
Provedor de dados: 21
Autores: Ullven, Karin.
In December 2016, CORE Organic Cofund consortium, including 26 partners from 19 countries, launched the new call supporting the European transnational organic research. The applicants participated in a two steps section procedure where in the first step out of 50 proposals 33 were invited to the second step where 12 research proposals were selected for the funding.     The CORE Organic Cofund consortium spent in the call nearly 14 million Euro including cofunding from the European Commission. The selected project proposals are distributed across four thematic areas agreed on the level of consortium:  Plant production systems, animal feed, livestock systems and organic food processing.    The planned project activities should start from Spring 2018 and be...
Tipo: Web product
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection Viticulture.
Ano: 2018
URL: http://orgprints.org/33962/1/index.html_u%3D861c94e0d6cb4cbe98fb45d81%26id%3D042edac502

Biozierpflanzen
Provedor de dados: 21
Autores: Koller, Martin; Thürkauf, Bina.
Die Sortenliste führt sämtliche Arten auf, bei denen Saatgut und vegetatives Vermehrungsmaterial aus konventioneller Vermehrung nur eingeschränkt verwendet werden dürfen. Nicht enthalten in dieser Sortenliste sind Gewürzkräuter (siehe dazu Best.Nr. 1170).
Tipo: Other
Palavras-chave: Breeding; Genetics and propagation Ornamentals; Flower bulbs and tree nurseries.
Ano: 2018
URL: http://orgprints.org/34763/1/Biozierpflanzen-2019.pdf

Biozüchtung und Züchtung für den Biolandbau. Einteilung der Sorten gemäss Bio Suisse
Provedor de dados: 21
Autores: Messmer, Monika.
Einteilung der Sorten, Sorten für den ökologischen Landbau und Übersicht zu Richtlinien für Bio-Züchtung.
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34844/1/FiBL_Bio%20Suisse%20Sortenkategorien%20biofach%202018%20v1.pdf

Biozuckerrüben: Jetzt den Anbau prüfen
Provedor de dados: 21
Autores: Dierauer, Hansueli.
Momentan können nur 3 Prozent des Bedarfs an Biozuckerrüben mit Schweizer Rüben gedeckt werden. Durch eine Erhöhung des Anteils könnte die Wertschöpfung im Inland behalten werden.
Tipo: Newspaper or magazine article
Palavras-chave: Root crops.
Ano: 2018
URL: http://orgprints.org/35061/1/dierauer-2018-Biozuckerrueben_Anbau_pruefen_schweizerBauer-p60.pdf

Biozuckerrüben: neue Methoden der Unkrautkontrolle
Provedor de dados: 21
Autores: Gelencsér, Tobias.
Der Anbau von Biozuckerrüben ist auf dem Vormarsch. Die Nachfrage nach hiesigem Biozucker steigt stark, auch dank der Swissness-Vorlage. Deshalb wird der Anbau nun mit verschiedenen Projekten und Innovationen stark angekurbelt, was auch schon erste Früchte zeigt: nach jahrelangem dahindümpeln als absolute Nische steigt die Anbaufläche nun an.
Tipo: Web product
Palavras-chave: Weed management; Root crops.
Ano: 2018
URL: http://orgprints.org/33440/1/gelencser-2018-zuckerrueben-unkrautkontrolle_bach180309.pdf

Biozuckerrübenanbau prüfen
Provedor de dados: 21
Autores: Dierauer, Hansueli.
Momentan kann nur drei Prozent des Bedarfs an Biozuckerrüben mit Schweizer Rüben gedeckt werden. Durch eine Erhöhung des Anteils könnte die Wertschöpfung im Inland behalten werden. Am FiBL-Workshop werden Erfahrungen ausgetauscht und neue Erkenntnisse zur Produktionstechnik präsentiert.
Tipo: Web product
Palavras-chave: Root crops.
Ano: 2018
URL: http://orgprints.org/34790/1/Dierauer-2018-Biozuckerruebenanbau-pruefen.pdf

Bird diversity along a gradient of fragmented habitats of the Cerrado
Provedor de dados: 42
Autores: JESUS,SHAYANA DE; PEDRO,WAGNER A.; BISPO,ARTHUR A.
ABSTRACT Understanding the factors that affect biodiversity is of central interest to ecology, and essential to species conservation and ecosystems management. We sampled bird communities in 17 forest fragments in the Cerrado biome, the Central-West region of Brazil. We aimed to know the communities structure pattern and the influence of geographical distance and environmental variables on them, along a gradient of fragmented habitats at both local and landscape scales. Eight structural variables of the fragments served as an environmental distance measurement at the local scale while five metrics served as an environmental distance measurement at the landscape scale. Species presence-absence data were used to calculate the dissimilarity index. Beta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta diversity; Environmental distance; Forest fragments; Landscape scale; Turnover.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100123

Bird diversity and conservation in the southern coast of Santa Catarina state, Brazil
Provedor de dados: 84
Autores: Just,João Paulo Gava; Rosoni,Jonas Rafael Rodrigues; Romagna,Rafael Spilere; Zocche,Jairo José.
Abstract Coastal lagoons and their surrounding habitats often harbour high biodiversity and some of the most threatened ecosystems in the world. However, in the Neotropics the biodiversity is often poorly described, lacking even inventories of species which therefore limits the assessment of threats and the stablishment of efficient conservation measures. We present here lists of bird species recorded at ten sites along the under-studied coastal lagoons of southern Santa Catarina, Brazil, collected mainly from October 2012 to March 2018. We present quantitative data for endemic and threatened species, identify migratory status and highlight distributional novelties. In total, we recorded 229 species encompassing 63 families, including twelve species of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Species list; Coastal lagoon; Inventory; Species richness; Threatened species.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100229

Bird diversity in an urban ecosystem: the role of local habitats in understanding the effects of urbanization
Provedor de dados: 76
Autores: Rodrigues,Aline Goulart; Borges-Martins,Márcio; Zilio,Felipe.
ABSTRACT: Urbanization causes environment changes that directly affect biotic diversity, and understanding the relationship between fauna and urban features is a key aspect of urban planning. Birds are particularly affected by urbanization. Noise levels, for instance, negatively affect birds’ behavior and social communication, while the presence of green areas promotes bird diversity. The effects of urbanization could differ according with the level of urbanization, and our goal was to understand how bird species assemblages are related to urban features in an intermediate stage of urbanization (a city in Brazil with 2,470 inhabitants/km²). We used canonical correspondence analysis (CCA) and generalized linear models (GLM) analyses to assess how bird...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neotropic; Urban noise; Green spaces; Species richness; Bird assemblage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100217

Biting the hand that feeds you: wedge-billed hummingbird is a nectar robber of a sicklebill-adapted Andean bellflower
Provedor de dados: 36
Autores: BOEHM,Mannfred M.A.
ABSTRACT I report on nectar robbing behavior of the wedge-billed hummingbird, Schistes geoffroyi (Trochilidae) on the Andean bellflower, Centropogon granulosus (Campanulaceae). Many species of Centropogon are characterized by an abruptly curved corolla tube which is likely specialized for pollination by sicklebill hummingbirds (Eutoxeres), as evident from the matching curvature of flower and bill. Nectar robbing has been documented for some Centropogon spp., but not for sicklebill pollinated C. granulosus. Given recent developments and interest in the Centropogon-sicklebill mutualism, it is pertinent to document any natural history observations that may underlie the ecology and evolution of this pollination system. The establishment of wedge-billed...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Nectar robbing; Bird pollination; Neotropical bellflowers; Schistes geoffroyi; Co-evolution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200146

Bivalve trophic ecology in the Mediterranean: Spatio-temporal variations and feeding behavior
Provedor de dados: 5
Autores: Purroy, Ariadna; Najdek, Mirjana; Isla, Enrique; Zupan, Ivan; Thebault, Julien; Peharda, Melita.
The trophic ecology of two bivalves, the clam Callista chione and the cockle Glycymeris bimaculata was studied using environmental and biochemical variables of the suspended particulate matter and the sediment. Samples were collected from two shallow sites, Pag and Cetina, in the coastal oligotrophic Mediterranean Sea, during a 17 month period. The temporal variation of the particulate matter reflected a mixture between marine and terrestrial sources throughout the year, with a clear marine influence during summer and fall, and predominance of terrestrial inputs during spring and winter. The digestive gland was a useful rapid turnover tissue, where the carbon isotope signal was species-specific and the nitrogen isotope one was site-specific. FA markers in...
Tipo: Text
Palavras-chave: Feeding ecology; Bivalves; Suspension feeder; Biochemical variables; Stable isotopes; Fatty acids; Adriatic sea; Niche partitioning; Coastal ecosystems.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00463/57478/59596.pdf

Blacke - eines der verbreitetsten Hausmittel für Tiere
Provedor de dados: 21
Autores: Walkenhorst, Michael.
Kamille, Ringelblume, Brennnessel, Beinwell, Kaffee und Blacke sind die meistgenannten Pflanzen, aus denen Bäuerinnen und Bauern Hausmittel für ihre Nutztiere herstellen. Ein FiBL-Kurs vermittelt die praktische Herstellung und Anwendung.
Tipo: Web product
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/34780/1/Walkenhorst-2018-Blacke.pdf

Blacke in den Top Ten der Pflanzen-Hausmittel für Tiere
Provedor de dados: 21
Autores: Walkenhorst, Michael.
Seit 2011 trug das FiBL gemeinsam mit Forschungspartnern – insbesondere der pharmazeutischen Biologie der Universität Basel – das Erfahrungswissen von Schweizer Bauern zum Einsatz von Arzneipflanzen für Nutztiere zusammen.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/35062/1/walkenhorst-2018-Blacke_Top_Ten_Pflanzen-Hausmittel_Tiere_SchweizerBauer-p32.pdf

Blacken-Brot
Provedor de dados: 21
Autores: Steiner, Franz J.
Die Blacke, auch Stumpfblättriger Ampfer genannt, und ihr grosser Bruder, der Alpenampfer, sind möglicherweise ein  einheimisches Superfood, welches der Entdeckung harrt – Nährstoffanalysen stehen aber noch aus.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/33488/1/Bioaktuell_4_2018_F.J.Steiner.pdf

Blackleg in cattle: current understanding and future research needs
Provedor de dados: 65
Autores: Ziech,Rosangela Estel; Gressler,Leticia Trevisan; Frey,Joachim; Vargas,Agueda Castagna de.
ABSTRACT: Blackleg is an endogenous acute infection that principally affects cattle, whose etiologic agent is the anaerobic bacterium Clostridium chauvoei. In recent years, the major virulence factors of C. chauvoei have been discovered and described. However, the pathogenesis of blackleg in cattle, and in particular, the movement of the pathogen from the point of entry to the affected tissues is not yet fully elucidated. Disease control is based on appropriate management and vaccination. This review summarizes the latest research findings that contribute toward the understanding of the disease in cattle, provide a foundation to preventive strategies, and identify future research needs.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clostridium chauvoei; Sudden death; Myonecrosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500454

¿Blanco, negro o escala de grises?: Determinación de la contribución relativa del nicho ecológico y la teoría neutral en los ensambles de especies
Provedor de dados: 67
Autores: Alberti,Juan; Daleo,Pedro; Iribarne,Oscar.
Según la teoría del nicho ecológico, la composición de especies en un lugar dado debería estar determinada por la conjunción de los factores bióticos y abióticos que allí actúan. En cambio, la teoría neutral propone que las especies son equivalentes y que la composición de ensambles locales está dada, entonces, por procesos de colonización y extinción independientes de las especies. Hoy en día se sabe que es difícil encontrar en la naturaleza ensambles puramente neutrales o puramente basados en el nicho ecológico, sino que lo que priman son ensambles intermedios. Los ensambles con una impronta fuerte del nicho ecológico están muy influidos por las interacciones interespecíficas o por los forzantes ambientales, mientras que los ensambles neutrales están más...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Patrones de diversidad; Modelo nulo.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2018000100013

Blandsæd – Et aktiv mod det ekstreme vejr
Provedor de dados: 21
Autores: Boesen, Ninna.
Efter to usædvanlige vækstsæsoner – den ene kold og våd, den anden ekstremt varm og tør – er det virkelig blevet tydeligt, at metrologernes forudsigelser om mere ekstremt vejr i fremtiden kan holde stik. Dette sætter større krav til diversitet, fleksibilitet og robusthed i sædskiftet. Her har blandsæd en fordel.
Tipo: Report chapter
Palavras-chave: Crop combinations and interactions.
Ano: 2018
URL: http://orgprints.org/35194/1/Blands%C3%A6d%20-%20Et%20aktiv%20mod%20det%20ekstreme%20vejr.pdf

Bläsihof damals: erste landw. Ausbildungsstätte für Landbevölkerung im Kt. ZH
Provedor de dados: 21
Autores: Schmid, Otto; Frick, Rebekka; Hotz, Bettina.
Wie es dazu kam?  Was waren damals die Herausforderungen?  Wie sah der Bläsihof früher aus?  Wie wurde unterrichtet?  Wieso ging es nicht weiter?
Tipo: Conference paper, poster, etc.
Palavras-chave: Education; Extension and communication History of organics.
Ano: 2018
URL: http://orgprints.org/34867/1/Poster_Schmid_Otto_Blaesihof_Damals_2018.pdf

Blastocerus dichotomus (Illger, 1815).
Provedor de dados: 14
Autores: DUARTE, J. M. B.; PIOVEZAN, U.; ZANETI, E. dos S.; RAMOS, H. G. da C.; TIEPOLO, L. M.; VOGLIOTTI, A.; OLIVEIRA, M. L. de; RODRIGUES, L. F.; ALMEIDA, L. B. de.
bitstream/item/208752/1/Blasto.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cervo do Pantanal; Fauna; Fauna Silvestre.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1118730

Blattanteil und Blattmasseertrag bei den Luzerne- und   Rotkleesorten unter verschiedenen Umweltbedingungen
Provedor de dados: 21
Autores: Paczkowski, Anna; Hartmann, Stephan.
Die Schweine-und Geflügelfütterung im ökologischen Landbau steht vor der großen Herausforderung die vollständige Eiweißversorgung aus ökologischen Quellen zu gewährleisten. Hochqualitatives Blatteiweiß kann durch Separierung der Blatt- und Stängelmasse der kleinkörnigen Leguminosen gewonnen werden und einen Beitrag zum Schließen der aktuellen Eiweißlücke leisten. Das interdisziplinäre Projekt „Gruenlegum“ zielt darauf ab, den Landwirten Produktionsempfehlungen entlang der gesamten Produktionskette zu geben. Beginnend von der Sortenwahl und der Saat über die Produktion von "Gesamtpflanzen-Silage aus früher Nutzung“ oder „Trockenblatt“ (getrocknete Blattmasse) bis hin zu Fütterungsalternativen zu bestehenden Rationen. An sieben Standorten in Deutschland, die...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Feeding and growth Pigs Poultry.
Ano: 2018
URL: http://orgprints.org/34167/1/paczkowski-et-al_2014_blattanteil_blattmasseertrag_bei_luzerne_und_rotkleesorten.pdf

Blattaria, new generic and specific records for Argentina
Provedor de dados: 99
Autores: CRESPO,Francisco A.; VALVERDE,Alejandra del C.
Three genera, four species and the phenotype of Blattella germanica are recorded for the frst time from Argentina. The distribution area of 15 species is expanded. The cockroach fauna from Argentina is still poorly known and currently represented by 45 genera and 100 species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cariblattoides. Cockroach. Hormetica. Leuropeltis. Phenotype.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802018000200007

Blomsterstriber og naturlige fjender - forsøg og observationer i æble
Provedor de dados: 21
Autores: Sigsgaard, Lene.
Indlæg om blomsterstriber i frugtplantager som habitat for nyttedyr mod skadevoldere. Afholdt på Kernefrugt temadag i januar 2018 arrangeret af GartneriRådgivningen.
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33129/1/52_Temadag%2030jan2018-protecfruit_WP3LS.pdf

Blood parameters and enzymatic and oxidative activity in the liver of chickens fed with calcium anacardate
Provedor de dados: 124
Autores: Cruz,Carlos Eduardo Braga; Freitas,Ednardo Rodrigues; Braz,Nádia de Melo; Salles,Rosa Patrícia Ramos; Silva,Isaac Neto Gomes da.
ABSTRACT The aim of this research was to evaluate the inclusion of calcium anacardate (CAC) as a source of anacardic acid in the diet of broiler chickens on blood parameters, and enzymatic and oxidative activity in the liver. A total of 840 male chicks, one day old, were kept in a completely randomised experimental design, with six treatments and seven replications of 20 birds, totalling 140 birds per treatment. The treatments consisted of feed without the addition of growth promoter (GP), feed with GP, and feed with no GP and the addition of CAC at levels of 0.25, 0.50, 0.75 and 1%. The biochemical blood variables to be analysed were uric acid, total cholesterol, HDL, LDL, creatinine, AST, ALT, triglycerides, total erythrocytes, haemoglobin, haematocrit,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Additives; Anacardic acid; Haemogram; Leukogram.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200343

Bloodstream infection by mcr-1-harboring Escherichia coli in a cancer patient in southern Brazil
Provedor de dados: 55
Autores: Lorenzoni,Vinícius Victor; Dalmolin,Tanise Vendruscolo; Franco,Laísa Nunes; Barth,Afonso Luis; Hörner,Rosmari.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000400356

Bloqueio do plexo braquial em um tamanduá-mirim (Tamandua tetradactyla) utilizando estimulador de nervos periféricos: relato de caso
Provedor de dados: 45
Autores: Silva,A.M.; Silva,K.F.; Santos,L.M.; Azuaga,L.B.S.; Jardim,P.H.A.; Albuquerque,V. B.; Frazílio,F.O.
RESUMO Objetivou-se relatar a utilização do neurolocalizador para bloqueio do plexo braquial bilateral em tamanduá-mirim (Tamandua tetradactyla). O animal, pesando 5kg, atendido pelo Centro de Reabilitação de Animais Silvestres, foi encaminhado ao Hospital Veterinário da Universidade Federal de Mato Grosso do Sul para realização de exames complementares, sendo, posteriormente, encaminhado para cirurgia de osteossíntese de úmero e rádio/ulna esquerdo e colocação de fio de cerclagem em olécrano direito. O paciente foi pré-medicado com cetamina S (5mg/kg) + midazolam (0,15mg/kg), indução anestésica com propofol (5mg/kg) e manutenção anestésica com isoflurano, com o auxílio de máscara. Os parâmetros cardiovasculares e respiratórios foram monitorados durante...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bloqueio nervoso; Anestesia locorregional; Membro torácico.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200479

Blow Your Nose, Shrimp! Unexpectedly Dense Bacterial Communities Occur on the Antennae and Antennules of Hydrothermal Vent Shrimp
Provedor de dados: 5
Autores: Zbinden, Magali; Gallet, Alison; Szafranski, Kamil M.; Machon, Julia; Ravaux, Juliette; Leger, Nelly; Duperron, Sebastien.
In crustaceans, as in other animals, perception of environmental cues is of key importance for a wide range of interactions with the environment and congeners. Chemoreception involves mainly the antennae and antennules, which carry sensilla that detect water-borne chemicals. The functional importance of these as exchange surfaces in the shrimp's sensory perception requires them to remain free of any microorganism and deposit that could impair the fixation of odorant molecules on sensory neurons. We report here the occurrence of an unexpected dense bacterial colonization on surface of the antennae and antennules of four hydrothermal vent shrimp species. Microscopic observation, qPCR and 16S rRNA barcoding reveal the abundance, diversity and taxonomic...
Tipo: Text
Palavras-chave: Hydrothermal; Shrimp; Alvinocarididae; Chemosensory perception; Antennules; Bacteria; Grooming.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00484/59527/62507.pdf

Blue Carbon Storage Capacity of Temperate Eelgrass (Zostera marina) Meadows
Provedor de dados: 5
Autores: Rohr, Maria Emilia; Holmer, Marianne; Baum, Julia K.; Bjork, Mats; Chin, Diana; Chalifour, Lia; Cimon, Stephanie; Cusson, Mathieu; Dahl, Martin; Deyanova, Diana; Duffy, J. Emmet; Eklof, Johan S.; Geyer, Julie K.; Griffin, John N.; Gullstrom, Martin; Hereu, Clara M.; Hori, Masakazu; Hovel, Kevin A.; Hughes, A. Randall; Jorgensen, Pablo; Kiriakopolos, Stephanie; Moksnes, Per-olav; Nakaoka, Masahiro; O'Connor, Mary I.; Peterson, Bradley; Reiss, Katrin; Reynolds, Pamela L.; Rossi, Francesca; Ruesink, Jennifer; Santos, Rui; Stachowicz, John J.; Tomas, Fiona; Lee, Kun-seop; Unsworth, Richard K. F.; Bostrom, Christoffer.
Despite the importance of coastal ecosystems for the global carbon budgets, knowledge of their carbon storage capacity and the factors driving variability in storage capacity is still limited. Here we provide an estimate on the magnitude and variability of carbon stocks within a widely distributed marine foundation species throughout its distribution area in temperate Northern Hemisphere. We sampled 54 eelgrass (Zostera marina) meadows, spread across eight ocean margins and 36 degrees of latitude, to determine abiotic and biotic factors influencing organic carbon (C-org) stocks in Zostera marina sediments. The C-org stocks (integrated over 25-cm depth) showed a large variability and ranged from 318 to 26,523gC/m(2) with an average of 2,721gC/m(2). The...
Tipo: Text
Palavras-chave: Blue carbon; Seagrass; Z; Marina.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00610/72199/70994.pdf

Blühende Landschaften
Provedor de dados: 21
Autores: Chevillat, Véronique.
In Ackerbaugebieten ist es eine grosse Herausforderung, die Förderung der Biodiversität und die Produktion unter einem Hut zu bringen. In den meisten Regionen findet man aber hier und da flachgründige, steinige Böden, die wenig produktiv sind, oder einen ungeschickten Winkel aufweisen, der das Bewirtschaften mit grossen Maschinen verhindert. Haben Sie sich schon mal überlegt, diese Flächen der Natur zu schenken? Denn jetzt ist der richtige Moment, den Schritt zu wagen und anzusäen.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/35041/1/chevillat-2018-Bluehende-Landschaften-Bauernzeitung-p29.pdf

Blühstreifen helfen beim Pflanzenschutz
Provedor de dados: 21
Autores: Chevillat, Véronique.
Blühstreifen für Bestäuber und andere Nützlinge sind massgeschneiderte Elemente für produzierende Gebiete: sie werden für eine Saison – mindestens 100 Tage – angelegt und locken die Nützlinge durch ihr Futterangebot zu den Kulturen hin. Blühstreifen sind nicht nur schön anzusehen, dank ihnen können auch Pflanzenschutzmittel reduziert werden.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/35063/1/chevillat-2018-Bluehstreifen_helfen_beim_Pflanzenschutz-SchweizerBauer-p32.pdf

Blühstreifen statt Spritze!
Provedor de dados: 21
Autores: Chevillat, Véronique.
Blühstreifen für Bestäuber und andere Nützlinge sind massgeschneiderte Elemente für produzierende Gebiete und werden für eine Saison angelegt (mindestens 100 Tage). Sie locken die Nützlinge durch ihr Futterangebot zu den Kulturen. Blühstreifen sind nicht nur schön anzusehen, dank ihnen können auch Pflanzenschutzmittel reduziert werden. So wurde etwa in Winterweizen bis zu 60 Prozent weniger Schäden durch Getreidehähnchen festgestellt.
Tipo: Web product
Palavras-chave: "Organics" in general; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/33442/1/chevillat-2018-bluehstreifen_statt_Spritze_bach180418.pdf

Blumen im Kohl: Von der Idee zum Produkt
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Blumen in den Kohlanbau zu integrieren war die Idee eines FiBL-Forscherteams. Daraus entstanden eine Biodiversitätsförderfläche und ein Produkt bei Coop.
Tipo: Newspaper or magazine article
Palavras-chave: Vegetables; Biodiversity and ecosystem services.
Ano: 2018
URL: http://orgprints.org/34049/1/Bioaktuell_9_2018_F.H%C3%A4mmerli.pdf

Boas práticas agrícolas (BPA) em quintais produtivos.
Provedor de dados: 14
Autores: CAVALCANTI JUNIOR, A. T.; ARAUJO, J. B. C.; PIMENTEL, J. C. M.; MAIA, C. W. C. P.; ALVES, A. M. C.; SANTOS, M. E. C. M. dos.
Produzir exclusivamente para seu sustento era a lógica antiga ancestral para os quintais produtivos. As faltas de estruturas físicas e organizacionais não lhes permitiam um ordenamento produtivo que possibilitasse excedentes e lhes deixavam distantes do mercado. Era uma produção extrativista sem a expectativa de lucros. E mesmo quando os quintais produtivos não foram capazes de suprir todas as necessidades ou complementariedade alimentares desejáveis, dificilmente era rompido o formato de um agrupamento de plantas fora dos parâmetros de cultivo.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Captação da água de chuva; Uso racional; Tecnologia social; Águas Pluviais.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092115

Boas práticas agrícolas da cultura do cupuaçuzeiro: broca-do-fruto.
Provedor de dados: 14
Autores: SOUZA, A. das G. C. de; COSTA, J. N. M.; TREVISAN, O.; PAMPLONA, A. M. S. R.; SAUNIER, H. B.
Esta publicação visa apoiar os produtores rurais com informações sobre a broca-do-cupuaçu e orientações sobre boas práticas agrícolas, auxiliando-os a manter os plantios livres dessa praga e garantir a produção de cupuaçu com qualidade. O texto foi formulado na forma de lições práticas, escritas numa linguagem simples e didática, acompanhada de ricas ilustrações.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Broca-do-fruto; Cupuaçu; Theobroma Grandiflorum; Praga de Planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100254

Boas práticas agrícolas da cultura do cupuaçuzeiro: vassoura de bruxa.
Provedor de dados: 14
Autores: SOUZA, A. das G. C. de; SOUZA, M. G. de; ALMEIDA, O. C. de; SAUNIER, H. B.
bitstream/item/188951/1/Cartilha-vassoura-de-bruxa.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cupuaçu; Theobroma Grandiflorum; Vassoura de Bruxa; Praga de Planta; Pesquisa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102089

BOAS práticas agrícolas e a qualidade dos alimentos: programa 20: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre "Boas Práticas Agrícolas e a Qualidade dos Alimentos". Quem acompanhar o programa vai entender o que são as boas práticas agrícolas, como é fácil a sua utilização, quais os seus benefícios e especialmente que elas são um caminho obrigatório para a produção de alimentos de qualidade e com rastreabilidade. Participa do programa o engenheiro agrônomo da Embrapa Uva e Vinho, Marcos Botton.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento; Rastreamento; Agricultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091848

BOAS práticas agropecuárias na produção leiteira: programa 27: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre boas práticas agropecuárias na produção leiteira, a partir da ferramenta Protambo. Quem acompanhar o veterinário Rogério Dereti, da Embrapa Clima Temperado, vai saber que essa ferramenta torna o sistema de produção mais eficiente e aumenta a qualidade do leite. Isso sem falar, que a Protambo permite que se produza de acordo com os parâmetros internacionais. Em consequência, tem tudo para aumentar renda do produtor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produção Leiteira; Leite; Renda; Produtor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093671

Boas práticas apícolas para a produção de mel na região sul do Brasil.
Provedor de dados: 14
Autores: WOLFF, L. F.; KROLOW, A. C. R.; FERRI, N. M. L.; ZANUSSO, J.
bitstream/item/188780/1/DOCUMENTO-468-Incluido.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Apicultura; Mel.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101579

Boas práticas de fabricação (BPF).
Provedor de dados: 14
Autores: MACHADO, R. L. P.; MONTEIRO, R. P.
bitstream/item/199143/1/cap-6-queijo-minas-p-82-a-95.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Tecnologia de Alimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1110228

Boas práticas em Segurança da Informação.
Provedor de dados: 14
Autores: FREIRE, J. R. de S.; PATSKO, C. H.; BISCOLA, P. H. N.; TANURE, J. P. M.
Esse Documento traduz o que a Embrapa Gado de Corte vem desenvolvendo a respeito da Segurança da Informação nos últimos anos, e tem como objetivo repassar informações praticadas na Unidade com a finalidade do cumprimento das medidas que acompanham a implementação das políticas de segurança da informação da Embrapa.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Segurança; Ciência da Informação; Legislação; Norma; Tecnologia da Informação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106160

Boas práticas na produção artesanal de queijo coalho na Região Norte do Piauí.
Provedor de dados: 14
Autores: CASTRO, K. N. de C.; SANTOS, F. J. de S.; CARDOSO, F. das C.; PIMENTEL, J. C. M.; SILVA, M. R.
Pontos que devem ser destacados na produção de queijo coalho; Higiene na fabricação do queijo; Passo a passo na produção do queijo coalho; Kit para produção de queijo coalho.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Queijo; Leite.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097663

Boas práticas para a produção de tambaqui em tanques-rede: da implantação à despesca.
Provedor de dados: 14
Autores: TAVARES-DIAS, M.; SILVA, C. A.; CORREA, R. de O.; MARTINS JUNIOR, H.; YOSHIOKA, E. T. O.; ARAUJO, J. da C.; RODRIGUES, L. A.; FOGACA, F. H. dos S.
Implantação da piscicultura de tanque-rede. Local de instalação. Disposição dos tanques. Infraestrutura da criação em tanques-rede. Qualidade de água na piscicultura de tanques-rede. Cultivo, manejo alimentar e nutricional na piscicultura de tanque-rede. Manejo sanitário na piscicultura de tanque-rede. Cuidados na despesca.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Peixe de Água Doce; Produção Pesqueira; Colossoma Macropomum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099117

BOAS práticas para fabricação de farinha de tapioca: programa 20: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre as boas práticas para a fabricação da farinha de tapioca. A pesquisadora Joana Maria Leite de Souza, da Embrapa Acre, e a engenheira agrônoma Muryelle Nóbrega, do Sebrae-Acre, contam como essas duas instituições se uniram à extensão rural e às agroindústrias para alavancar o mercado, com o aumento da qualidade da farinha de tapioca oferecida. No programa, elas destacam os cuidados especiais que os alimentos artesanais exigem, e dão diversas dicas ao produtor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento artesanal; Agroindústria; Farinha; Extensão Rural; Produtor; Tapioca.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091827

BOAS práticas para fabricação de farinha de tapioca: programa 20: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre as boas práticas para a fabricação da farinha de tapioca. A pesquisadora Joana Maria Leite de Souza, da Embrapa Acre, e a engenheira agrônoma Muryelle Nóbrega, do Sebrae-Acre, contam como essas duas instituições se uniram à extensão rural e às agroindústrias para alavancar o mercado, com o aumento da qualidade da farinha de tapioca oferecida. No programa, elas destacam os cuidados especiais que os alimentos artesanais exigem, e dão diversas dicas ao produtor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento artesanal; Agroindústria; Farinha; Extensão Rural; Produtor; Tapioca.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091840

BOAS práticas para manejo de insetos-praga em hortaliças: programa 40: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre as boas práticas para o manejo de insetos-praga em hortaliças. O pesquisador Nestor Lourenço, da Embrapa Amazônia Ocidental, traz um panorama amplo para o ouvinte, que inclui a diversificação do cultivo, a utilização de agentes naturais de controle de pragas agrícolas e o equilíbrio do solo. O programa apresenta, ainda, duas receitas de repelentes caseiros, que podem ser borrifadas nas hortas para espantar os insetos-praga.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Repelente caseiro; Inseto; Praga; Hortaliça; Horta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098389

BOAS práticas para redução de perdas e desperdícios de alimentos: programa 32: Centro-Oeste/Sudeste.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre boas práticas para redução de perdas e desperdícios de alimentos. A Embrapa Agroindústria de Alimentos vem estudando o assunto com profundidade, apresentando conceitos e ações eficazes para reduzir o problema, que surge desde a etapa da produção do alimento até o momento que chega ao consumidor. Com orientações técnicas simples relacionadas ao processo de seleção, classificação, armazenagem e manuseio do produto, é possível contribuir significativamente para a redução das perdas na colheita e pós-colheita. Participam do programa os pesquisadores Murillo Freire e Antonio Gomes, da Embrapa Agroindústria de Alimentos.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento; Consumidor; Colheita; Pós-Colheita; Perda Pós-Colheita.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094856

BOAS práticas para redução de perdas e desperdícios de alimentos: programa 32: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre boas práticas para redução de perdas e desperdícios de alimentos. A Embrapa Agroindústria de Alimentos vem estudando o assunto com profundidade, apresentando conceitos e ações eficazes para reduzir o problema, que surge desde a etapa da produção do alimento até o momento que chega ao consumidor. Com orientações técnicas simples relacionadas ao processo de seleção, classificação, armazenagem e manuseio do produto, é possível contribuir significativamente para a redução das perdas na colheita e pós-colheita. Participam do programa os pesquisadores Murillo Freire e Antonio Gomes, da Embrapa Agroindústria de Alimentos.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento; Consumidor; Colheita; Pós-Colheita; Perda Pós-Colheita; Produção de Alimentos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094873

BOAS práticas para redução de perdas e desperdícios de alimentos: programa 32: Sul.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre boas práticas para redução de perdas e desperdícios de alimentos. A Embrapa Agroindústria de Alimentos vem estudando o assunto com profundidade, apresentando conceitos e ações eficazes para reduzir o problema, que surge desde a etapa da produção do alimento até o momento que chega ao consumidor. Com orientações técnicas simples relacionadas ao processo de seleção, classificação, armazenagem e manuseio do produto, é possível contribuir significativamente para a redução das perdas na colheita e pós-colheita. Participam do programa os pesquisadores Murillo Freire e Antonio Gomes, da Embrapa Agroindústria de Alimentos.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento; Colheita; Consumidor; Perda Pós-Colheita; Pós-Colheita; Produção de Alimentos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094888

Bocaiuva jelly: preparation, physicochemical and sensory evaluation
Provedor de dados: 94
Autores: Silva,Vanessa Mandu da; Campos,Raquel Pires; Borsato,Aurélio Vinícius; Candido,Camila Jordão; Donadon,Juliana Rodrigues.
Abstract  Bocaiuva cultivation, mainly in Mato Grosso do Sul, has a strong socio-economic and environmental appeal. Bocaiuva pulp is rich in nutrients and has antioxidant action, and its use in the formulation of jellies minimizes post-harvest losses and provides market with a product with high nutritional value throughout the year. The aim of this work was to elaborate and chemically and sensorially evaluate jellies produced with bocaiuva pulp (Acrocomia aculeata (Jacq.) Lodd ex Mart) of two morphotypes, orange and yellowish pulp, characterizing fresh pulps and jellies regarding physical and chemical parameters. Diluted pulp and sugar (1: 1), pectin and citric acid were used in jelly processing. Fresh pulp and jelly made with yellowish pulp showed higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acrocomia aculeata (Jacq.) Lodd ex. Mart; Processing; Acceptability; Bioactive.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500901

Boden als Grundlage unserer Ernährung
Provedor de dados: 21
Autores: Symanczik, S.; Lori, M.
Ein entscheidender Faktor für die Nahrungsmittelproduktion ist, worauf und woraus etwas wächst. Inwiefern hat der Boden Einfluss auf die Landwirtschaft? Wie sieht es in unseren Schweizer Böden aus?
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Soil quality Food security; Food quality and human health.
Ano: 2018
URL: http://orgprints.org/34757/1/Symanczik-Lori-2018_BodenGrundlageErnaehrung_Anthos_4-p33ff.pdf

Bodenbedingte Unterschiede bei der N- und S-Mineralisation von Hornmehl
Provedor de dados: 21
Autores: Laber, Hermann.
Am Sächsischen Landesamt für Umwelt, Landwirtschaft und Geologie (LfULG) in Dresden-Pillnitz wurde im Winter 2017/2018 ein Brutversuch durchgeführt, bei dem der Einfluss der vorherigen Bodenbewirtschaftung auf das N- und S-Mineralisationsverhalten von Hornmehl untersucht werden sollte. Gleichzeitig wurden zwei pelletierte Düngemittel auf Schafwollbasis sowie ein pelletierter Dünger auf Weißkleebasis getestet.  Die von einem Schlag, aber 0 (= Freiland), 8 bzw. 17 Jahre unter Gewächshaus-Bewirtschaftung gestandenen Böden zeigten deutliche Unterschiede im Ct-, Nt- und St-Gehalt sowie Nmin-Ausgangs-Gehalt.  Überraschender Weise zeigte der Freilandboden im Brutversuch (15 °C) mit umgerechnet knapp 13 kg N/ha pro Woche eine deutlich höhere N-Nachlieferung als...
Tipo: Report
Palavras-chave: Composting and manuring; Nutrient turnover.
Ano: 2018
URL: http://orgprints.org/33040/1/Brutversuch%202018.pdf

BodenDok – eine modulare App für die digitale Bodenbeurteilung
Provedor de dados: 21
Autores: Müller, Jennifer; Marchesi, Lukas; Bünemann-König, Else; Fliessbach, Andreas; Weidmann, Gilles.
Die Spatenprobe liefert wertvolle Informationen zum Zustand landwirtschaftlicher Böden. Trotzdem wird sie in der Praxis wenig angewendet. Die BodenDok Mobile-App will dies nun ändern. Die App des Forschungsinstituts für biologischen Landbau FiBL,eine Co-Produktion mit der Fachhochschule Nordwestschweiz FHNW, unterstützt die Landwirte bei der Spatenprobe und weitergehenden Beobachtungen am Boden.   Die App führt die Nutzer Schritt für Schritt durch den Beurteilungsprozess und liefert unter anderem Hinweise zur Bearbeitbarkeit des Bodens.  Die App ist modular konzipiert, so dass vertiefende und innovative Untersuchungsmethoden zu einem späteren Zeitpunkt ergänzt werden können.
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/33922/1/Poster_BodenDok_App_2018_Final.pdf

Bodenfruchtbarkeit: von viehschwachen Betrieben lernen
Provedor de dados: 21
Autores: Dierauer, Hansueli.
Die Bodenfruchtbarkeit ist im Bioackerbau zentral und bildet die Grundlage für stabile Erträge und einen nachhaltigen Ackerbau. Bodenfruchtbarkeit ist jedoch ein weiter Begriff, jeder versteht etwas anderes darunter.
Tipo: Web product
Palavras-chave: Crop husbandry; Soil.
Ano: 2018
URL: http://orgprints.org/34792/1/Dierauer-2018-Bodenfruchtbarkeit.pdf

Bodenmikroben steigern Erträge
Provedor de dados: 21
Autores: Rebholz, Theresa.
Erträge lassen sich bis zu 40 Prozent steigern, wenn bei der Aussaat nützliche Mikroorganismen (Bioinokulat) eingesetzt werden. Zu diesem Ergebnis kommt eine Metastudie des FiBL und der Universität Basel, für die Forscher 171 internationale Publikationen ausgewertet haben.
Tipo: Newspaper or magazine article
Palavras-chave: Soil.
Ano: 2018
URL: http://orgprints.org/34086/1/Bioaktuell_2_2018_Th.Rebholz.pdf

Body composition and sensory quality of wild and farmed brown-trout (Salmo trutta) and of farmed rainbow-trout (Oncorhynchus mykiss)
Provedor de dados: 65
Autores: Antão-Geraldes,Ana Maria; Hungulo,Sílvia Rafael; Pereira,Etelvina; Teixeira,Amílcar; Teixeira,Alfredo; Rodrigues,Sandra.
ABSTRACT:  Body composition (total crude protein, lipid, ash, dry matter and moisture) and fatty acid profiles were compared between wild and farmed brown trout and between farmed rainbow trout. Farmed brown trout contained the highest amount of crude protein (18.39%), whereas farmed rainbow trout contained higher levels of crude lipid (2.35%). Thirty six fatty acids were found, including sixteen saturated fatty acids (SFA), nine monounsaturated fatty acids (MUFA) and eleven polyunsaturated fatty acids (PUFA). The most abundant SFA in all fish were palmitic acid and stearic acid. However, the most abundant fatty acids in all trout samples were MUFA and PUFA. MUFA were the most abundant fatty acid in farmed brown trout because of high abundance of oleic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salmo trutta; Oncorhynchus mykiss; Body composition; Fatty acid composition; Sensory quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900752

Body orientation for thermoregulation and daily activity cycle of Mabuya macrorhyncha (Squamata: Scincidae)
Provedor de dados: 103
Autores: Maia-Carneiro,Thiago; Winck,Gisele R.; Pereira,Mariana Rodrigues; Rocha,Carlos Frederico Duarte.
ABSTRACT We investigated the daily activity and thermoregulatory body orientation of Mabuya macrorhyncha (Hoge, 1947), a lizard species that occurs in the Brazilian Atlantic Forest. We conducted this investigation in a sandy coastal dune remnant (“restinga” ecosystem) in Grussaí, state of Rio de Janeiro, Brazil, during the summer. The daily activity cycle of the lizards started around 6:00 am and ended before 7:00 pm. This is longer than observed in other populations of M. macrorhyncha (approximately 7:00 am to 5:00 pm). The activity cycle of the lizards was bimodal, with the first peak between 6:00 and 11:00 am and the second from 2:00 to 7:00 pm. This contrasts with observations on other populations of this species, which revealed an unimodal pattern....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Activity period; Body temperature regulation; Microhabitat; Thermoregulatory behavior.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100502

Body size and its effects on productive efficiency of cows with predominant Nellore genetic composition
Provedor de dados: 2
Autores: Farias, Gustavo Duarte; Cerdótes, Liliane; Restle, João; Pascoal, Leonir Luiz; Costa, Pablo Tavares; Ferreira, Otoniel Geter Lauz; Vaz, Ricardo Zambarda.
 This study was developed to evaluate productive efficiency during the lactation period of cows with predominant Nellore genetic composition based on their body size. Cows were divided into the following categories: light (≤ 316 kg), moderate (≥ 317 and ≤ 400 kg), or heavy (≥ 401 kg). Body weight change and total gain from birth to 210 days of age of calves born from heavy cows (0.155±0.03 and 111.6±5.1 kg) were higher than those of calves born from light (0.064±0.03 and 91.0±4.3 kg) and moderate (0.144±0.03 and 97.7±4.0 kg) cows. Calf production index differed (p &lt; 0.05) with the herd of heavy cows (93.5±3.2 kg), producing 57.4 and 19.7% more kilograms of calf than light (59.4±2.7 kg) and moderate (78.1±2.4 kg) cows, respectively. Heavy Nellore cows...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Weaning; Calf production; Lactation; Production per area.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42532

Body size and temperature effects on standard metabolic rate for determining metabolic scope for activity of the polychaete     Hediste (Nereis) diversicolor
Provedor de dados: 5
Autores: Lopes Galasso, Helena; Richard, Marion; Lefebvre, Sebastien; Aliaume, Catherine; Callier, Myriam.
Considering the ecological importance and potential value of Hediste diversicolor, a better understanding of its metabolic rate and potential growth rates is required. The aims of this study are: (i) to describe key biometric relationships; (ii) to test the effects of temperature and body size on standard metabolic rate (as measure by oxygen consumption) to determine critical parameters, namely Arrhenius temperature (TA), allometric coefficient (b) and reaction rate; and (iii) to determine the metabolic scope for activity (MSA) of H. diversicolor for further comparison with published specific growth rates. Individuals were collected in a Mediterranean lagoon (France). After 10 days of acclimatization, 7 days at a fixed temperature and 24 h of fasting,...
Tipo: Text
Palavras-chave: Annelida; Deposit-feeder; Oxygen consumption; Allometric coefficient; Arrhenius temperature; Aerobic scope; Growth.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00465/57682/59885.pdf

Body weight components of Nellore steers finished in tropical pastures
Provedor de dados: 2
Autores: Almeida, Vitor Visitin Silva de; Oliveira, Aline Cardoso; Oliveira, Hellenn Cardoso; Silva, Robério Rodrigues; Lima Júnior, Dorgival Morais de.
 The aim of this study was to evaluate the effect of increasing levels of supplementation on body weight components of Nellore cattle grazing in Urochloa brizantha. Twenty-four steers with initial body weight (BW) of 371 ± 14 kg and average age of 26 months were used. Four animals were slaughtered at the beginning of the experiment as a reference and the others were distributed in 4 treatments [0.0% (mineral salt), 0.3%, 0.6% and 0.9% supplement BW]. The slaughter of the experimental group was performed when the animals reached 450 kg and the body weight components were weighed. Data were submitted to analysis of variance and regression. The increase in supplementation level reduced (p &lt; 0.05) pasture dry matter intake, but did not influence (p &gt;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urochloa brizantha; Empty body weight; Non-carcass components; Slaughter by-products.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/39005

Boldness in fishes: A selection tool for aquaculture or a personality type with no apparent return?
Provedor de dados: 21
Autores: Skov, Peter V.
Behavioural and physiological results demonstrated that different emergence fractions of rainbow trout fry differed in certain characteristics. Early emerging fractions were more bold, they displayed more exploratory behaviour and recovered faster from startling compared to intermediate and late emerging fish. There were no differences in metabolic parameters of different emergence fractions, however, early emerging fractions had a smaller oxygen debt following chasing, and repaid it quicker. Early emerging fractions had a smaller cortisol response following a low water level challenge, but mobilization of glycogen stores did not differ between fractions. Early emerging fractions had a higher rate of weight loss in the face of starvation, probably linked...
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/32724/1/Stirling_P_V_Skov_Feb2018.pdf

Boletim agroclimático - Fevereiro/2018 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: NACHTIGALL, G. R.; HAWERROTH, F. J.
No período de agosto de 2017 a fevereiro de 2018, nos quatro municípios analisados - Bom Jesus, Caxias do Sul, Lagoa Vermelha e Vacaria - verificou-se situação muito similar para as temperaturas máximas e mínimas, com ocorrência de picos de altas temperaturas seguidos por baixas temperaturas no período de floração.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Boletim agroclimático; Bacccs.; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Clima; Temperatura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101881

Boletim agroclimático - julho/2018 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
O período de outono/inverno do ciclo 2018/19 nos municípios de Bom Jesus, Caxias do Sul, LAgoa Vermelha e Vacaria, RS. no Período de 1º abril a 31 de julho, foi caracterizado pelo atraso da ocorrência de baixas temperaturas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Boletim agroclimático; Bacccs.; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Clima; Temperatura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101973

Boletim Agroclimático - Junho/2018 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A ocorrência de temperaturas iguais ou inferiores a 7,2°C (HF&lt;=7,2°C) no ano de 2018 nos municípios de Bom Jesus, Caxias do Sul, Lagoa Vermelha e vacaria (RS), no período de 1º de abril a 30 de junho, foi superior em relação ao observado no ano de 2017.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Boletim agroclimático; Bacccs.; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Clima; Temperatura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101981

Boletim Agrometeorológico: acompanhamento da 1ª safra 2017/2018 em Mato Grosso.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.
bitstream/item/174209/1/2018-cpamt-jorge-lulu-boletim-agrometeorologico.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agritempo; Dados Climáticos; Meteorologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089473

Boletim Agrometeorológico: acompanhamento da 2ª safra 2017/2018 em Mato Grosso.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.
O presente boletim agrometeorológico tem por objetivo fornecer informações relevantes e consolidadas para dar suporte ao setor produtivo de Mato Grosso no sentido do acompanhamento das condições de chuva e déficit hídrico nas regiões produtoras do estado. Importante destacar que, considerando a escala de análise e dado o fator de variabilidade das precipitações e condições de seca, é necessário cautela na interpretação das informações aqui apresentadas. As informações deste boletim são fundamentadas em fontes de dados da Embrapa (Agritempo), CPTEC/INPE (Centro de Previsão de Tempo e Estudos Climáticos) e do INMET (Instituto Nacional de Meteorologia).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agritempo; Dados climáticos; Meteorologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093270

Boletim agrometeorológico da Embrapa Soja, Londrina, PR - 2017.
Provedor de dados: 14
Autores: SIBALDELLI, R. N. R.; FARIAS, J. R. B.
bitstream/item/172933/1/Doc-399.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Meteorologia; Agricultura; Agriculture.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087963

Boletim agrometeorológico de 2016 para o município de Parnaíba, PI.
Provedor de dados: 14
Autores: BASTOS, E. A.; ANDRADE JUNIOR, A. S. de; RODRIGUES, B. H. N.
As informações básicas sobre o clima são importantes para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, para indicar as melhores épocas de plantio para as culturas de sequeiro. Os objetivos deste boletim agrometeorológico foram: i) disponibilizar os dados meteorológicos diários referentes ao ano de 2016, observados no município de Parnaíba, Piauí; ii) comparar as normais climatológicas do período de 1978 a 2015 com os dados de 2016; iii) apresentar o balanço hídrico climatológico, mostrando os períodos de deficiência e excesso de água ao longo de todo o ano.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Agrometeorologia; Balanço Hídrico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099207

Boletim agrometeorológico de 2016 para o município de Teresina, PI.
Provedor de dados: 14
Autores: BASTOS, E. A.; ANDRADE JUNIOR, A. S. de.
As informações básicas sobre o clima são importantes para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, que são fundamentais para indicar as melhores épocas de semeadura na agricultura de sequeiro.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Agrometeorologia; Normais climatológicas; Balanço Hídrico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099205

Boletim agrometeorológico de 2017 para o município de Parnaíba, PI.
Provedor de dados: 14
Autores: BASTOS, E. A.; ANDRADE JUNIOR, A. S. de; RODRIGUES, B. H. N.; SANTOS, F. J. de S.
As informações básicas sobre o clima são importantes para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, para indicar as melhores épocas de plantio para as culturas de sequeiro.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Agrometeorologia; Balanço Hídrico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099210

Boletim agrometeorológico de 2017 para o município de Teresina, PI.
Provedor de dados: 14
Autores: BASTOS, E. A.; ANDRADE JUNIOR, A. S. de.
As informações básicas sobre o clima são importantes para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, que são fundamentais para indicar as melhores épocas de semeadura na agricultura de sequeiro.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Agrometeorologia; Balanço Hídrico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099209

Boletim Agrometeorológico: Início da 1ª safra 2018/2019 em Mato Grosso.
Provedor de dados: 14
Autores: LULU, J.; ZOLIN, C. A.
O presente boletim agrometeorológico tem por objetivo fornecer informações relevantes e consolidadas para dar suporte ao setor produtivo de Mato Grosso no sentido do acompanhamento das condições de chuva e déficit hídrico nas regiões produtoras do estado. Importante destacar que, considerando a escala de análise e dado o fator de variabilidade das precipitações e condições de seca, é necessário cautela na interpretação das informações aqui apresentadas. As informações deste boletim são fundamentadas em fontes de dados da Embrapa (Agritempo), CPTEC/INPE (Centro de Previsão de Tempo e Estudos Climáticos) e do INMET (Instituto Nacional de Meteorologia).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agritempo; Dados climaticos; Meteorologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099585

Boletim Agropecuário de Rondônia: Evolução da Produção Agropecuária: fevereiro / 2018.
Provedor de dados: 14
Autores: ROSA NETO, C.; SILVA, F. de A. C.; ARAUJO, L. V. de.
Este documento analisa o desempenho produtivo e econômico da agropecuária rondoniense ao longo dos anos, sendo que, para algumas atividades, são exibidos dados comparativos dos últimos 40 anos. São apresentadas bases de dados de preços dos principais produtos agropecuários do estado, considerando o período de 2013 a 2015, tendo como fonte das informações a pesquisa semanal de preços de produtos agropecuários realizada pela Entidade Autárquica de Assistência Técnica e Extensão Rural do Estado de Rondônia - Emater-RO, com a atualização dos valores pelo Índice Geral de Preços (IGP/DI), da Fundação Getúlio Vargas (FGV).
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Desempenho agrícola; Dados agropecuários; Arroz; Café; Feijão; Soja.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087917

Boletim agropecuário de Rondônia: evolução da produção agropecuária: junho / 2018.
Provedor de dados: 14
Autores: ROSA NETO, C.; SILVA, F. de A. C.; ARAUJO, L. V. de.
A segunda edição do Boletim Agropecuário de Rondônia, produzido pela Embrapa, traz dados e análises sobre a produção de grãos, café, mandioca e banana, com o acompanhamento da produção, produtividade e também dos preços destes produtos. No caso dos grãos, são apresentados comparativos dos últimos 15 anos e, para os demais itens, das duas últimas safras. Além disso, são analisados o Valor Bruto da Produção Agropecuária (VBP) de Rondônia e dados de exportação.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Dados agropecuários; Desempenho agrícola; Arroz; Café; Feijão; Soja.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093036

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/190609/1/CNPC-2018-BCIM-n5.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099026

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/190565/1/CNPC-2018-BCIM-n6.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102230

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/190560/1/CNPC-2018-BCIM-n4.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099025

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/192532/1/CNPC-2018-Boletim-CI-n7.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura; Mercado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105836

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/190559/1/CNPC-2018-BCIM-n3.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099028

Boll weevil within season and off-season activity monitored using a pheromone-and-glue reusable tube trap
Provedor de dados: 63
Autores: Neves,Robério Carlos dos Santos; Torres,Jorge Braz; Barros,Eduardo Moreira; Vivan,Lúcia Madalena.
ABSTRACT: The boll weevil colonizes cotton fields as early as cotton squaring, causing significant losses due to feeding and protected development inside fruiting structures throughout crop phenology. Successful control depends on control of adults and their accurate detection when they colonize the crops. The commercial trap and boll weevil attract-and-control tubes (BWACT) are the only available tools to monitor and attract-and-kill boll weevil, despite limitation in efficacy, and insecticide in BWACT is not allowed in organic production. A grandlure-and-glue reusable and insecticide-free tube (GGT) made with polyvinyl chloride tube, smeared with entomological glue, and lured with pheromone was tested to detect boll weevil activity across various...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthonomus grandis; Control threshold; Cotton pest; Survey.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000400313

Bønder sparer mye på å samarbeide om møkka
Provedor de dados: 21
Autores: Land, Anita Marlene.
Nabosamarbeid om spredning av husdyrgjødsel
Tipo: Web product
Palavras-chave: Farming Systems; Nutrient turnover; Environmental aspects.
Ano: 2018
URL: http://orgprints.org/33879/1/B%C3%B8nder%20sparer%20mye%20p%C3%A5%20%C3%A5%20samarbeide%20om%20m%C3%B8kka%202018%20AL.pdf

Bønder sparer mye på å samarbeide om møkka
Provedor de dados: 21
Autores: Land, Anita Marlene; Bergslid, Ildri (Rose) Kristine.
Ved å samarbeide med naboen når møkka skal ut, kan bøndene spare både utgifter, arbeid og klimaet.
Tipo: Newspaper or magazine article
Palavras-chave: Farming Systems; Social aspects; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/32586/1/20180126110511927.pdf

BONEFILL ® block as alternative for bone substitute: a toxicological evaluation
Provedor de dados: 60
Autores: Melchior,Karine; Saska,Sybele; Coelho,Fernanda; Scarel-Caminaga,Raquel Mantuaneli; Capote,Ticiana Sidorenko de Oliveira.
ABSTRACT Bone substitutes based on hydroxyapatite (HA) and Bonefill® (BO - inorganic bovine bone) associated with poly(lactic-co-glycolic acid) (PLGA) (HA/PLGA and BO/PLGA) were evaluated concerning cytotoxicity, genotoxicity and mutagenicity as potential candidates for bone repair. The materials were developed and provided by Bionnovation Biomedical Products Ltda. Eluates from these bone substitutes were prepared for toxicity evaluations using eukaryotic cell cultures. HA/PLGA was used as a comparison for Bonefill®. Cell viability was evaluated by XTT assay and surviving fraction was calculated for clonogenic survival. Additionally, tail moment was used to assess genotoxicity (comet assay). The frequencies of binucleated cells with micronucleus (FBMN),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: BONEFILL®/toxicity; Biomaterials/evaluation; Bone regeneration; Hydroxyapatite.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200611

Boneless yield of carcass of feedlot-finished young Bos indicus L. bulls
Provedor de dados: 109
Autores: Dirceu-Pazdiora,Raul; Resende,Flávio Dutra-de; Faria,Marcelo Henrique de; Rezende-Siqueira,Gustavo; Linhares-Sampaio,Ricardo; Souza-Almeida,Geraldo Benedito de; Caetano-Nunes-Pazdiora,Bruna Rafaela.
Abstract The aim of this study was to evaluate the boneless yield of the carcass of 64 feedlot-finished young Nellore bulls fed diets containing coated or uncoated urea and slaughtered at five body weights (350, 455, 485, 555, and 580 kg). A completely randomized design with a 5 χ 2 factorial arrangement was used. No significant effect was detected for the interaction between slaughter weight and diet; therefore, the variables were analyzed separately, compared by polynomial contrasts and the F test, respectively. The absolute weights of the primal cuts from the fore- and hind-quarter increased linearly as the slaughter weight of the animals increased. Increasing slaughter weights elevated the percentage of rump cap in the pistola hindquarter as well as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal products; Cattle; Meat; Prime cuts; Nellore breed; Diet; Minimum weight; Optigen®.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200339

Bonnes pratiques agrícoles pour réduire le risque de contamination par l'aflatoxine dans la production d'Arachides au Mali.
Provedor de dados: 14
Autores: SUASSUNA, T. de M. F.; CARTAXO, C. B. da C.; GONDIM, T. M. de S.; BABANA, AMADOU HAMADOUN; BORIN, A. L. D. C.; SUASSUNA, N. D.; COUTINHO, W. M.; ALMEIDA, R. P. de; DI STEFANO, J. G.; TRAORÉ, D.; MAIGA, K.; DIARRA, O.
L'arachide est un oléagineux très important pour l'alimentation humaine et animale, en tant que source d'énergie, de protéines, de vitamines et de minéraux. Cependant, les arachides sont sensibles à la contamination par les aflatoxines: substances toxiques produites par des champignons du genre Aspergillus, avec des effets cancérigènes, mutagènes et tératogènes. Dans ce contexte, les bonnes pratiques agricoles dans la production d'arachides visent à réduire le risque de contamination par les aflatoxines. Dans l'ensemble, la qualité et la sécurité de la production exigent des connaissances sur la gestion des cultures et post-récolte, afin d'éliminer les conditions favorables aux champignons producteurs d'aflatoxine dans les étapes de production, récolte,...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Amendoim; Aflatoxina; Doença de Planta; Contaminação; Peanuts.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099148

Boron fertilizing management on fruit production and quality of mango cv. Palmer in semiarid
Provedor de dados: 94
Autores: Oldoni,Fernanda Campos Alencar; Lima,Augusto Miguel Nascimento; Cavalcante,Ítalo Herbert Lucena; Sousa,Karla dos Santos Melo de; Carneiro,Marcio Alves; Carvalho,Itamara Rayanny Bessa de.
Abstract  Adequate fertilizing management is crucial to reach high mango yields that demand a well-defined fertilizer management, including micronutrient such as boron which management is more difficult due to the narrow range between deficiency and toxicity. This way, an experiment was carried out to evaluate the fruit production and quality of mango cv. Palmer as a function of boron fertilizing management in Brazilian semiarid. The experimental design was in randomized blocks with six treatments (strategies for boron fertilizing), as follows: T1 = five sprays with H3BO3 (two first at 0.3% and three at 0.2%); T2 = five sprays with H3BO3 (two first at 0.3% and three at 0.4%); T3 = five sprays with H3BO3 (two first at 0.3% and three at 0.6%); T4 = two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mangifera indica L.; Fertilization; Fertirrigation; Boron.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000303002

Boron foliar application, branch girdling and plant growth regulators on yield and fruit quality of ‘Garber’ pear trees
Provedor de dados: 42
Autores: GIACOBBO,CLEVISON L.; PICOLOTTO,LUCIANO; PASA,MATEUS S.; FACHINELLO,JOSÉ CARLOS.
ABSTRACT The aim of this study was to evaluate the influence of boron foliar application, branch girdling and plant growth regulators on the performance of pear trees cv. Garber. The experiment was arranged in a randomized block design with three replications. Treatments consisted of different boron rates (220, 440, 660 and 880 mL 100 L-1), branch girdling, and the plant growth regulators Promalin® (benzyladenine + gibberellins AG4+7) (560 mL 100 L-1) and Biozyme * TF (200 mL 100 L-1). The percentage of fruit set, stem length, fruit length, fruit diameter, flesh firmness, soluble solids and yield were assessed. The greatest fruit set was observed with Promalin® in both years and also boron and Biozyme * TF in the second year. The use of Promalin® increased...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pyrus sp; Fruiting; Plant growth regulator; Promalin®; Nutrition.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401815

Botanical Knowledge in the Law Enforcement: a Preliminary Approach Towards its Potential Use in Brazilian Criminal Caseworks
Provedor de dados: 52
Autores: Manvailer,Vinicius; Leandro,Thales D.; Scremin-Dias,Edna.
ABSTRACT We surveyed Brazilian forensic institutes in order to provide a baseline for botanical knowledge used in forensic applications. Our approach provides a better understanding of the law enforcement dynamics as a whole, and establishes perspectives and guidelines for implementing this discipline in Brazil, enhancing the elucidative power of Brazilian forensic institutes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Botany; Criminal Investigation; Criminalistics; Forensic Sciences; Plant Sciences.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100436

Botryosphaeriaceae from Eucalyptus plantations and adjacent plants in China
Provedor de dados: 16
Autores: Li, G.Q.; Liu, F.F.; Li, J.Q.; Liu, Q.L.; Chen, S.F.
The Botryosphaeriaceae is a species-rich family that includes pathogens of a wide variety of plants, including species of Eucalyptus. Recently, during disease surveys in China, diseased samples associated with species of Botryosphaeriaceae were collected from plantation Eucalyptus and other plants, including Cunninghamina lanceolata, Dimocarpus longan, Melastoma sanguineum and Phoenix hanceana, which were growing adjacent to Eucalyptus. In addition, few samples from Araucaria cunninghamii and Cedrus deodara in two gardens were also included in this study. Disease symptoms observed mainly included stem canker, shoot and twig blight. In this study, 105 isolates of Botryosphaeriaceae were collected from six provinces, of which 81 isolates were from Eucalyptus...
Tipo: Article / Letter to the editor
Palavras-chave: Botryosphaeria; Cophinforma; Lasiodiplodia; Neofusicoccum; Pathogenicity; Plant pathogen.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/639310

Bovine Fasciolose in bayerischen "Bio-Betrieben": Prävalenz und Risikofaktoren
Provedor de dados: 21
Autores: Schäffer, Michael.
It was the aim of the study at hand to gather the prevalence of Fasciola hepatica specifically for ecological dairy farms all across Bavaria. As the passing on of the common liver fluke mainly occurs on pastures and by means of the grass which is fed in sheds, and due to the fact that pasturing is very common on cattle farms which produce ecologically, animals of such farms are highly endangered to contract this kind of endoparasite. As a result, an empirical study was conducted in order to ascertain whether further risk factors for infections with Fasciola hepatica – besides pasturing – can be identified on farms with ecological production. Thus, it could be possible to detect prophylactic measures which could help ecological dairy farms to reduce the...
Tipo: Thesis
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/33656/1/Thesis%20Sch%C3%A4ffer.pdf

Bovine sperm cell motility after incubation in follicular fluid
Provedor de dados: 86
Autores: Vargas Júnior,Sergio Farias; Costa,Vitória Gasperin Guazzelli; Oliveira,Fernando Caetano de; Goularte,Karina Lemos; Haas,Cristina Sangoi; Gasperin,Bernardo Garziera; Lucia Júnior,Thomaz.
Abstract: The objective of this work was to evaluate sperm cell motility after intrafollicular artificial insemination (IFAI) in vivo or after incubation in follicular fluid in vitro. In the in vivo experiment, IFAI was performed, followed by the recovery of follicular content 1 to 4 hours later, in order to assess sperm motility. In the in vitro experiment, spermatozoa from a pool of commercial frozen-thawed semen were evaluated for their kinetics after incubation for 1 or 3 hours, either pure (pool, control group) or in follicular fluid (FF). A low motility of sperm cells was observed in the FF samples, both in vitro and in vivo. In vitro, the main parameters negatively affected in the sperm cells incubated in FF, compared with the control, were: total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Infertility; Insemination; Intrafollicular artificial insemination; Spermatozoa.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000700866

Bovine Vaccinia in dairy cattle and suspicion of vesicular disease on milkers in Brazil
Provedor de dados: 65
Autores: Silva,Thaís Garcia da; Lima,Michele dos Santos; Castro,Alessandra Marnie Martins Gomes de; Martins,Maira de Souza Nunes; Castiglioni,Vivian Cardoso; Fava,Claudia Del; Okuda,Liria Hiromi; Pituco,Edviges Maristela.
ABSTRACT: Bovine vaccinia (BV) is a vesicular disease induced by the Vaccinia virus (VACV) that affects milk production and is an occupational zoonosis. This research had the following objectives: (i) detection of VACV by qPCR in cattle with clinical suspicion of vesicular disease; (ii) symptoms characterization in animals and milkers with clinical suspicion of the disease and virus detection in humans; and (iii) identification of risk factors for infections of VACV in herds from several Brazilian states. A total of 471 bovine epithelial samples from dairy farms, in 15 Brazilian states, were evaluated between 2007 and 2012. The samples were tested by quantitative PCR (qPCR) using SYBR Green® reagents, validated with a lower limit of detection of 100...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orthopoxvirus; Poxviridae; Quantitative PCR; Risk factor; VACV; Zoonosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500451

BP Gulf Science Data Reveals Ineffectual Subsea Dispersant Injection for the Macondo Blowout
Provedor de dados: 5
Autores: Paris, Claire B.; Berenshtein, Igal; Trillo, Marcia L.; Faillettaz, Robin; Olascoaga, Maria J.; Aman, Zachary M.; Schlueter, Micheal; Joye, Samantha B.
After the Deepwater Horizon oil platform explosion, an estimated 172.2 million gallons of gas-saturated oil was discharged uncontrollably into the Gulf of Mexico, causing the largest deep-sea blowout in history. In an attempt to keep the oil submerged, massive quantities of the chemical dispersant Corexit (R) 9500 were deployed 1522 m deep at the gushing riser pipe of the Macondo prospect's wellhead. Understanding the effectiveness of this unprecedented subsea dispersant injection (SSDI) is critical because deepwater drilling is increasing worldwide. Here we use the comprehensive BP Gulf Science Data (GSD) to quantify petroleum dynamics throughout the 87-day long blowout. The spatio-temporal distribution of petroleum hydrocarbons revealed consistent higher...
Tipo: Text
Palavras-chave: Oil spill; Deep-sea blowout; Chemical dispersants; Water column; Macondo; Subsea dispersant injection; Petroleum; Gulf Science Data.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00634/74617/74546.pdf

Brachiaria enrichment with selenium-coated urea
Provedor de dados: 65
Autores: Faria,Letícia de Abreu; Machado,Marcos Canto; Karp,Felippe Hoffmann Silva; Kamogawa,Marcos Yassuo; Abdalla Filho,Adibe Luiz; Azevedo,Ricardo Antunes de; Abdalla,Adibe Luiz.
ABSTRACT: Selenium (Se) fertilization in grazing to biofortification of animal products have been carried out in low Se soils. The objective of this study was to increase the Se content in the biomass of Brachiaria spp.with urea coated with Se. The experiment was performed in a typical Hapludox soil under greenhouse conditions. A completely randomized block design with four replicates in a factorial structure with two cuts and six Se doses (0, 10, 20, 40, 80, and 160gha-1) was used. The Brachiaria brizantha demonstrated the absence of changes in higher harmful doses without modifying the activity of glutathione peroxidase enzyme. We concluded that enrichment of Brachiaria brizantha with coated urea is obtained with 34.5gha-1of Se.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coated fertilizer; Pasture fertilization; Sodium selenate.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600251

Brasil é o maior produtor de morango da América do Sul.
Provedor de dados: 14
Autores: ANTUNES, L. E. C.
bitstream/item/176425/1/Luis-Eduardo-CampoLavoura-Anuario.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Morangueiro; Morango.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091198

Brasil visto do exterior: a percepção de instituições internacionais quanto ao potencial do agronegócio brasileiro.
Provedor de dados: 14
Autores: SEIXAS, M. A.
O comércio de produtos agrícolas está provando ser uma ferramenta-chave de negociação entre países em conflitos políticos. O caso mais emblemático, atualmente, se relaciona às tensas negociações político-comerciais entre EUA e China. Caso os dois países encontrem motivos comuns, a China provavelmente aumentaria as importações de produtos agrícolas dos EUA, à custa de fornecedores alternativos que vêm ganhando participação de mercado nos últimos anos. Entretanto, se as tensões comerciais entre a China e os EUA deteriorarem a relação comercial entre as partes e ambos imponham tarifas ou barreiras não tarifárias aos produtos oriundos de cada um desses países, notadamente se a China penalizar as importações agrícolas dos EUA, é muito provável que estes...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Produto agrícola; Instituição internacional; Comercio Exterior; Importação; Agronegócio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105794

Brasil visto do exterior: a percepção de instituições internacionais quanto ao potencial do setor de carnes brasileiro.
Provedor de dados: 14
Autores: SEIXAS, M. A.
Para 2022, projeta-se crescimento da produção e consumo de carnes bovina (10,4 milhões de tons e 8,5 milhões de tons, respectivamente), suína (4,0 milhões de tons e 3,3 milhões de tons, respectivamente) e de aves (15,1 milhões de tons e 10,8 milhões de tons, repectivamente). Até 2022, a produção brasileira de carne será impulsionada pelas exportações. Demandas da Ásia e do Oriente Médio continuarão fortes. Os superavit de produção de carnes de aves, suína e bovina continuarão crescendo para cerca de 4,3 milhões de toneladas na produção de aves de corte, 0,76 milhão de tons na produção de suinos e 1,8 milhão de toneladas para bovinos, até 2022 (Fitch Solutions, 2018)2. ? O Brasil recuperou o acesso à maioria de seus principais mercados de exportação para...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Desenvolvimento Econômico; Carne; Bovino; Produção; Consumo Alimentar.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105791

Brasil visto do exterior: a percepção de instituições internacionais quanto ao potencial do setor de grãos brasileiro.
Provedor de dados: 14
Autores: SEIXAS, M. A.
é o foco desta nota, fundamentada em recentes relatórios publicados por instituições internacionais como a Fitch Solutions, pertencente à agência de risco Fitch Group, e a RaboResearch Food &amp; Agribusiness, pertencente ao grupo R abobank. São destaques: ? A crescente demanda internacional por fibras e grãos, a qual tende a incentivar exportações para um mercado externo em expansão. ? Os rendimentos em muitos setores, os quais ainda são baixos para os padrões internacionais, deixando espaço para melhorias de produtividade, tanto da terra como dos demais fatores de produção (Figura 1). ? A desvalorização do real, a qual incentivará as exportações de produtos agrícolas. ? O governo brasileiro, que analisa a possibilidade de reduzir as restrições às compras...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Padrão internacional; Produto agrícola; Grão; Fibra; Exportação; Mercado; Rendimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105792

Brassinosteroids Reciprocates Heavy Metals Induced Oxidative Stress in Radish by Regulating the Expression of Key Antioxidant Enzyme Genes
Provedor de dados: 52
Autores: Sharma,Indu; Sharma,Ashutosh; Pati,Pratap; Bhardwaj,Renu.
ABSTRACT Heavy metal toxicity in plants lead to accumulation of reactive oxygen species (ROS). Antioxidant enzyme system is also not able to revert altered ROS homeostasis. The present study reports the heavy metal induced ROS toxicity by up-regulating the expression of key antioxidant enzyme genes through Brassinosteroids pre-soaking treatment in radish.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassinosteroids; Oxidative stress; Antioxidant enzymes; Gene expression.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100425

Brazilian Bioluminescent Beetles: Reflections on Catching Glimpses of Light in the Atlantic Forest and Cerrado
Provedor de dados: 42
Autores: BECHARA,ETELVINO J.H.; STEVANI,CASSIUS V.
ABSTRACT Bioluminescence - visible and cold light emission by living organisms - is a worldwide phenomenon, reported in terrestrial and marine environments since ancient times. Light emission from microorganisms, fungi, plants and animals may have arisen as an evolutionary response against oxygen toxicity and was appropriated for sexual attraction, predation, aposematism, and camouflage. Light emission results from the oxidation of a substrate, luciferin, by molecular oxygen, catalyzed by a luciferase, producing oxyluciferin in the excited singlet state, which decays to the ground state by fluorescence emission. Brazilian Atlantic forests and Cerrados are rich in luminescent beetles, which produce the same luciferin but slightly mutated luciferases, which...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coleoptera; Bioluminescence; Luciferase; Luciferin; Luminous termitary; Oxidative stress.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200663

Brazilian climate normals for 1981-2010
Provedor de dados: 86
Autores: Diniz,Francisco de Assis; Ramos,Andrea Malheiros; Rebello,Expedito Ronald Gomes.
Abstract: In the last decades, especially since 2000, the natural vulnerability of Earth’s climate system has been a cause of great concern as to the status of global climate change due to the interference of natural and/or anthropic activities. Instituto Nacional de Meteorologia (Inmet), the government body officially responsible for monitoring weather and climate in Brazil, and also a member of the World Meteorological Organization (WMO), is proud to release the new edition of the climate normals for the period of 1981-2010. The new edition aims to analyze and register the climate changes that occurred during the two decades following the previous edition of 1961-1990. For that purpose, Inmet created a working group to prepare and edit these normals, as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climate; Environment; Meteorological variables; Society.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200131

Brazilian fruit processing, wastes as a source of lipase and other biotechnological products: a review
Provedor de dados: 42
Autores: OKINO-DELGADO,CLARISSA H.; PRADO,DÉBORA Z.; FLEURI,LUCIANA F.
Abstract The global food loss and waste is the most urgent research area in food science to attend the current demand for more sustainable and profitable processes. Along the productive chain about 1/3 of the food is lost or wasted, this number reaches 1/2 for fruit and vegetable production in developing countries. Brazil has been investing in researches aiming to turn its wastes into byproducts, as biomolecules of high value such as lipases. These enzymes are found in a high diversity of plant sources and their researches are covered by promising market growth expectations due to the current demand for biofuels and bio-transformed food. Thus, the aim of the present study is to discuss the potential of wastes generated by the Brazilian fruit processing to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fruit waste; Biorefinery; Plant lipase; Orange waste; Papaya peel and seed; Mango peel.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602927

Brazilian ground beef authentication by multiplex polymerase chain reaction
Provedor de dados: 65
Autores: Oliveira,Andrey Carlos do Sacramento de; Pedroso,Silvia Cristina da Silva; Cardilli,Diogo José; Leite,Fábio Pereira Leivas; Ferreira,Gabrielle Virgínia Lopes; Silva,Andréia Silva da; Roos,Talita Bandeira; Moraes,Carina Martins de; Sousa,Roberta Sales; Monteiro,Roseli do Socorro Dias.
ABSTRACT: The aim of the present study was to assess the efficacy ofmultiplex PCR in detecting the adulterationof commercially available ground beefvia addition and/orsubstitution ofground buffalo meat. Experimentally adulterated ground beefsamples were prepared in triplicate, and dilutions of DNA from Bos taurus and Bubalusbubalis were prepared to determine the detection limit of the method. Concurrently, 91 ground meatsamples sold as “ground beef” were collected from differentstores in northern Brazil andanalyzed bymultiplex PCR. Buffalo DNA was detected in 17.5% of the collected ground meat samples.Our results showed that multiplex PCR is an efficient method for detectingthe incorporation of groundbuffalo meatatpercentages ranging from 10 to 100% and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Species identification; Bos taurus; Bubalusbubalis; DNA; Adulteration.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200652

Brazilian legislation on genetic heritage harms Biodiversity Convention goals and threatens basic biology research and education
Provedor de dados: 42
Autores: ALVES,RUY JOSÉ V.; WEKSLER,MARCELO; OLIVEIRA,JOÃO A.; BUCKUP,PAULO A.; POMBAL JR.,JOSÉ P.; SANTANA,HÉLCIO R.G.; PERACCHI,ADRIANO LÚCIO; KELLNER,ALEXANDER W.A.; ALEIXO,ALEXANDRE; LANGGUTH,ALFREDO; ALMEIDA,ALZIRA MARIA P. DE; ALBERNAZ,ANA LUISA; RIBAS,CAMILA C.; ZILBERBERG,CARLA; GRELLE,CARLOS EDUARDO V.; ROCHA,CARLOS F.D.; LAMAS,CARLOS JOSÉ E.; HADDAD,CÉLIO F.B.; BONVICINO,CIBELE R.; PRADO,CYNTHIA P.A.; LIMA,DANIELA O. DE; ROSSA-FERES,DENISE C.; SANTOS,FABRÍCIO R. DOS; SALIMENA,FÁTIMA REGINA G.; PERINI,FERNANDO A.; BOCKMANN,FLÁVIO A.; FRANCO,FRANCISCO LUÍS; GIUDICE,GISELE M.L. DEL; COLLI,GUARINO R.; VIEIRA,IMA CÉLIA G.; MARINHO-FILHO,JADER; WERNECK,JANE M.C.F.; SANTOS,JORGE A.D. DOS; NASCIMENTO,JORGE LUIZ DO; NESSIMIAN,JORGE LUIZ; CORDEIRO,JOSÉ LUIS P.; CLARO,KLEBER DEL; SALLES,LEANDRO O.; CASATTI,LILIAN; PY-DANIEL,LUCIA HELENA R.; SILVEIRA,LUÍS FÁBIO; TOLEDO,LUÍS FELIPE; OLIVEIRA,LUIZ F. DE; MALABARBA,LUIZ ROBERTO; SILVA,MARCELO D. DA; COURI,MÁRCIA S.; MARTINS,MÁRCIO; TAVARES,MARCOS D.S.; SOBRAL,MARCOS EDUARDO G.; VIEIRA,MARCUS VINÍCIUS; OLIVEIRA,MARIA DE LOURDES A.; PINNA,MÁRIO DE; HOPKINS,MICHAEL J.G.; SOLÉ,MIRCO; MENEZES,NAÉRCIO A.; PASSOS,PAULO; D’ANDREA,PAULO SERGIO; PINTO,PEDRO C.E.A.; VIANA,PEDRO L.; TOLEDO,PETER M.; REIS,ROBERTO E.; VILELA,ROBERTO; BASTOS,ROGÉRIO P.; COLLEVATTI,ROSANE G.; CERQUEIRA,RUI; CASTROVIEJO-FISHER,SANTIAGO; CARAMASCHI,ULISSES.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401279

Brazilian National Forest Inventory – a landscape scale approach to monitoring and assessing forested landscapes
Provedor de dados: 190
Autores: da Luz, Naíssa Batista; Garrastazu, Marilice Cordeiro; Rosot, Maria Augusta Doetzer; Maran, Jéssica Caroline; de Oliveira, Yeda Maria Malheiros; Franciscon, Luziane; Cardoso, Denise Jeton; de Freitas, Joberto Veloso.
The strategic importance of forest resources, both at the national and global level, as well as the scarcity of reliable qualitative and quantitative information about Brazilian forests are among the motivations that led to the implementation of a new national forest inventory in Brazil (IFN-BR). Beyond traditional field survey through clustered sampling, the IFN-BR incorporates Landscape Sample Units (LSU) as a geospatial component of the inventory. Landscape indicators and indices are generated through the analysis of land use/land cover in the LSUs, which provide information about composition, morphology, mosaic patterns, adjacent habitat similarity, connectivity, fragmentation, and state of riparian zones. In the current study, we describe the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Interdisciplinar Spatial pattern; Forestry policy; Indices Padrão espacial; Política florestal; Índices.
Ano: 2018
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/e1493

Brazilian science communication research: national and international contributions
Provedor de dados: 42
Autores: BARATA,GERMANA; CALDAS,GRAÇA; GASCOIGNE,TOSS.
ABSTRACT Science communication has emerged as a new field over the last 50 years, and its progress has been marked by a rise in jobs, training courses, research, associations, conferences and publications. This paper describes science communication internationally and the trends and challenges it faces, before looking at the national level. We have documented science communication activities in Brazil, the training courses, research, financial support and associations/societies. By analyzing the publication of papers, dissertations and theses we have tracked the growth of this field, and compared the level of activity in Brazil with other countries. Brazil has boosted its national research publications since 2002, with a bigger contribution from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Academic training; Brazilian science research; Science communication; Scientific culture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502523

Brazilian Soil Classification System.
Provedor de dados: 14
Autores: SANTOS, H. G. dos; JACOMINE, P. K. T; ANJOS, L. H. C. dos; OLIVEIRA, V. A. de; LUMBRERAS, J. F.; COELHO, M. R.; ALMEIDA, J. A. de; ARAUJO FILHO, J. C. de; OLIVEIRA, J. B. de; CUNHA, T. J. F.
Diagnostic attributes and other attributes; Diagnostic surface horizons and diagnostic subsurface horizons; Categorical levels of the system, nomenclature of classes, bases and criteria, concept and definition of the classes of the 1st categorical level (orders); Classification of soils from the 1st to 4th categorical level; Argissolos; Cambissolos; Chernossolos; Espodossolos; Gleissolos; Latossolos; Luvissolos; Neossolos; Nitossolos; Organossolos; Planossolos; Plintossolos; Vertissolos; Provisional definitions for the 5th and 6th categorical levels (families and series); Distinctive criteria of phases of mapping units.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Classificação do Solo; Nomenclatura; Pedologia; Soil classification; Soil science.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094001

Breakup of last glacial deep stratification in the South Pacific
Provedor de dados: 5
Autores: Basak, Chandranath; Froellje, Henning; Lamy, Frank; Gersonde, Rainer; Benz, Verena; Anderson, Robert F.; Molina-kescher, Mario; Pahnke, Katharina.
Stratification of the deep Southern Ocean during the Last Glacial Maximum is thought to have facilitated carbon storage and subsequent release during the deglaciation as stratification broke down, contributing to atmospheric CO2 rise. Here, we present neodymium isotope evidence from deep to abyssal waters in the South Pacific that confirms stratification of the deepwater column during the Last Glacial Maximum. The results indicate a glacial northward expansion of Ross Sea Bottom Water and a Southern Hemisphere climate trigger for the deglacial breakup of deep stratification. It highlights the important role of abyssal waters in sustaining a deep glacial carbon reservoir and Southern Hemisphere climate change as a prerequisite for the destabilization of the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00497/60822/64608.pdf

Breeding biology of Tyrannus melancholicus (Aves: Tyrannidae) in a restinga reserve of southeastern Brazil
Provedor de dados: 103
Autores: Daros,Hermes; Dutra,William Barbosa; Duca,Charles.
ABSTRACT Existing knowledge of the breeding success and life history characteristics of most Neotropical bird species is scarce. Here, we help fill this gap by analyzing aspects of the breeding biology of the Tropical Kingbird Tyrannus melancholicus (Vieillot, 1819), which is a good model for this kind of study as it is a common species occurring in various environments, including urban areas, but little is known about its life history. We provide results concerning the breeding period, clutch size, incubation and nestling periods, description of nests, eggs and nestlings, and the plants used for nest sites by this species. Fifty-four nests were monitored over two seasons (2012-2014) in a protected area in southeastern Brazil. Nesting began at the end of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Breeding season; Clutch size; Life history; Tropical Kingbird.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100308

Breeding for Mixed Cropping and Anthracnose Resistance of Lupins
Provedor de dados: 21
Autores: Arncken, Christine; Hohmann, Pierre; Messmer, Monika.
Introduction  In Switzerland, the organic sector has been trying to reduce the massive import of protein crops for feed by encouraging grain legume cultivation during the past years (Clerc et al, 2015). The main limiting factors of low yield stability and high weed pressure were successfully overcome through intercropping of peas and faba beans with barley and oats, respectively. Thus, the production of peas and faba beans grew continuously from 2010 to 2015 from 200t and 90t to 1170t and 560t, respectively (bioaktuell 2017). For more diversification of domestic grain legume cultivation and supply, FiBL has started field trials with blue (Lupinus angustifolius) and white lupins (L. albus) in 2014. The high risk of anthracnose, caused by the fungal agent...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/33013/1/Arncken_2018_Breeding-lupin-mixed-cropping-EUCARPIA.pdf

Breeding Goals for Organic Dairy Farming in Denmark Based on the Principles of Organic Agriculture
Provedor de dados: 21
Autores: Slagboom, Margot; Wallenbeck, Anna; Rydhmer, Lotta; Thomasen, Jørn Rind; Kargo, Morten.
Organic dairy farming (ODF) is different from conventional dairy farming in management practices, but so far the same breeding goal (BG) is used, based on the same economic models (EM). However, ODF is based on the principles of organic agriculture defined by the IFOAM, which are not easily interpreted in economic terms and it may be questionable to use a BG for ODF based on EM. In this study we set up three BGs for ODF in Denmark, one based on the principles of organic agriculture, one focusing on roughage consumption and feed efficiency, and one focusing on disease resistance. A questionnaire and desired gains index were used to set up the BGs. Correlations between these BGs and BGs based on EM were low. Which BG would be best suitable to use for ODF in...
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Breeding and genetics.
Ano: 2018
URL: http://orgprints.org/33030/1/Slagboom_2018_BreedingGoalsForOrganicDairyFarming.pdf

Breeding Goals for Organic Dairy Farming in Denmark Based on the Principles of Organic Agriculture
Provedor de dados: 21
Autores: Slagboom, Margot; Wallenbeck, Anna; Rydhmer, Lotta; Thomasen, Jørn Rind; Kargo, Morten.
Organic dairy farming (ODF) is different from conventional dairy farming in management practices, but so far the same breeding goal (BG) is used, based on the same economic models (EM). However, ODF is based on the principles of organic agriculture defined by the IFOAM, which are not easily interpreted in economic terms and it may be  uestionable to use a BG for ODF based on EM. In this study we set up three BGs for ODF in Denmark, one based on the  principles of organic agriculture, one focusing on roughage consumption and feed efficiency, and one focusing on disease resistance. A questionnaire and desired gains index were used to set up the BGs. Correlations between these BGs and BGs based on EM were low. Which BG would be best suitable to use for ODF in...
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems; Dairy cattle; Breeding and genetics.
Ano: 2018
URL: http://orgprints.org/33256/1/Slagboom%20et%20al%20WCGALP%202018.pdf

Breeding goals for organic dairy farming in Denmark based on the principles of organic agriculture
Provedor de dados: 21
Autores: Slagboom, Margot; Wallenbeck, Anna; Rydhmer, Lotta; Thomasen, Jørn Rind; Kargo, Morten.
The aim of the project was to set up and compare three breeding goals for organic dairy farming that focused on 1) Principles of organic agriculture, 2) Disease resistance, and 3) Feed efficiency and roughage consumption.
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Breeding and genetics.
Ano: 2018
URL: http://orgprints.org/33031/1/Slagboom_2018_BreedingGoalsForOrganicDairyFarmingPresentation.pdf

Breeding system and pollination of Pleroma trichopodum DC. (Melastomataceae): a potential species for the restoration of Atlantic Forest in southern Brazil
Provedor de dados: 39
Autores: Malucelli,Tiago Simões; Maia,Fabiano Rodrigo; Varassin,Isabela Galarda.
ABSTRACT Plant-pollinator interactions and their reproductive implications are of central importance to the organization of plant populations and communities in restoration areas. We studied the breeding system and flower visitors of Pleroma trichopodum, a pioneer species of the Atlantic Forest. We attempted to answer three questions: (1) Is P. trichopodum dependent on pollinators and mates for reproduction? (2) What are the pollinators of P. trichopodum? (3) Do tree flower-density and flowering-tree density of P. trichopodum enhance the visitation rate of focal trees and their flowers? We tested the breeding system through pollination treatments. We performed focal observations on 10 trees and analyzed the relationship between tree and flower visitation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Breeding system; Floral density; Pioneer; Plant-pollinator interactions; Pleroma trichopodum; Restoration; Selfing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000300402

Bricoler et souder ensemble pour gagner en autonomie
Provedor de dados: 21
Autores: Hirschi, Christian.
L’«Atelier paysan» est une coopérative très active en France dans l’autoconstruction. Elle met des plans à libre disposition et offre des formations pratiques dans tout l’Hexagone.
Tipo: Newspaper or magazine article
Palavras-chave: Buildings and machinery.
Ano: 2018
URL: http://orgprints.org/34232/1/Bioactualit%C3%A9s_10_2018_Ch.Hirschi.pdf

Bring sie heim – aufgepasst bei der Karottenernte
Provedor de dados: 21
Autores: Koller, Martin.
Die Ernte vieler Lagergemüse hat schon begonnen oder steht unmittelbar an. Karotten sind – nicht nur im Bioanbau – das wichtigste Lagergemüse. Folgende Faktoren helfen beim Weg zum Erfolg.
Tipo: Web product
Palavras-chave: Food security; Food quality and human health Vegetables Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34647/1/Koller-2018-Bring-sie-heim-aufgepasst-bei-der-Karottenernte.pdf

Broad host range species in specialised pathogen groups should be treated with suspicion – a case study on Entyloma infecting Ranunculus
Provedor de dados: 16
Autores: Kruse, J.; Piątek, M.; Lutz, M.; Thines, M.
Plant pathogenic smut fungi in the broader sense can be divided into the Ustilaginomycetes, which cause classical smut symptoms with masses of blackish spores being produced in a variety of angiosperms, and the Exobasidiomycetes, which are often less conspicuous, as many do not shed large amounts of blackish spores. The leaf-spot causing members of the genus Entyloma (Entylomatales, Exobasidiomycetes) belong to the latter group. Currently, 172 species that all infect eudicots are included in the genus. Vánky (2012) recognised five Entyloma species on species of Ranunculus s.lat. Two have been reported only from Ficaria verna s.lat., while three, E. microsporum, E. ranunculi-repentis, E. verruculosum, have been reported to have a broad host range,...
Tipo: Article / Letter to the editor
Palavras-chave: Entyloma microsporum complex; Entyloma ranunculi-repentis complex; Host specificity; Multigene analyses; New primers; Six new taxa; Smut fungi.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/655614

Broad-scale study of the seasonal and geographic occurrence of blue and fin whales in the Southern Indian Ocean
Provedor de dados: 5
Autores: Leroy, Emmanuelle C.; Samaran, Flore; Stafford, Kathleen M.; Bonnel, Julien; Royer, Jean-yves.
The southern Indian Ocean is believed to be a natural territory for blue and fin whales. However, decades after commercial and illegal whaling decimated these populations, little is known about their current status, seasonal habitat or movements. Recent passive acoustic studies have described the presence of 4 acoustic populations of blue whales (Antarctic and 3 'pygmy' types), but are generally limited temporally and geographically. Here, we examine up to 7 yr of continuous acoustic recordings (2010-2016) from a hydrophone network of 6 widely spaced sites in the southern Indian Ocean, looking for the presence of Antarctic and pygmy blue and fin whales. Power spectral density analyses of characteristic and distinct frequency bands of these species show...
Tipo: Text
Palavras-chave: Pygmy blue whales; Antarctic blue whales; Fin whales; Southern Indian Ocean; Passive acoustic monitoring; Sympatry.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00516/62731/67110.pdf

Broiler Chicken Meat Inspection Data in Brazil: A First Glimpse into an Animal Welfare Approach
Provedor de dados: 89
Autores: Souza,APO; Taconeli,CA; Plugge,NF; Molento,CFM.
ABSTRACT We aimed to study the potential use of carcass condemnation data of broiler chicken slaughterhouses in Brazil as indicators in an animal welfare monitoring program, and to identify points to be addressed to increase data reliability. Data from 2010 to 2015 in the states of Paraná (PR), Santa Catarina (SC) and Rio Grande do Sul (RS) were used. Fractures and bruising were recorded together, representing the most prevalent welfare problem, followed by skin lesion or inflammation. In PR, progressive increases on injury, arthritis, ineffective bleeding, and air sacculitis condemnation may reveal important welfare aspects. High correlation between AWI within PR was more commonly observed than in RS and SC, perhaps as a result of earlier implementation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal-based indicators; Carcass downgrading; Risk analysis; Welfare assessment; Welfare surveillance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300547

Broilers thermal comfort and performance utilizing two different wood-burning heating systems
Provedor de dados: 2
Autores: Vigoderis, Ricardo Brauer; Silva, João Manoel da; Guiseline, Cristiane; Pandorfi, Heliton; Vieira, Deyvid Vilela.
The objective of this study was to evaluate the thermal comfort and performance of broilers in their initial stage of development utilizing two different heating systems. The experiment was conducted in two sheds placed on a commercial farm. The heating systems were: indirect heating furnace and radiation heating drums. At the beginning of the heating phase the birds were confined in an area corresponding to 360 m² in shed 1 and 180 m² in shed 2, delimited by polyurethane curtains, allowing a density of 58.8 birds m-². The variables: dry bulb temperature (Tdb), relative humidity (RH%) and temperature and humidity index (THI) were calculated. Measurements were performed using continuous reading data loggers at 15-minute intervals throughout the experimental...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zootecnia; Produção Animal; Avicultura chicks; Heating; Poultry; Animal comfort.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/39194

Brown Flaxseed Prevents DNA Damage Induced by 1,2-Dimethylhydrazine in a Pre-Clinical Model
Provedor de dados: 52
Autores: Pamplona-Silva,Maria Tereza; Morandi,Walter Vinicius; Bernardi,Luana; Tura,Bethânia Borges; Oliveira,Diego Duarte Marques de; Antoniolli-Silva,Andreia Conceição Milan Brochado; Mauro,Mariana de Oliveira; Oliveira,Rodrigo.
ABSTRACT The study evaluated the effects of brown flaxseed supplementation in natura on the prevention of DNA damage induced by 1,2-dimethylhydrazine (DMH) in vivo. The experimental groups were Negative and Positive Controls and the protocols of Pre-treatment, Simultaneous, Post-treatment, Pre+continuous in relation to the supplementation of brown flaxseed and administration with carcinogenic compound. The results showed that brown flaxseed supplementation does not cause genomic and genetic damage. In addition, brown flaxseed showed a chemopreventive food that reduced the damages assessed by the comet assay up to 94.07x and the damages assessed by the micronucleus assay up to 91.88x. Brown flaxseed supplementation also increased the frequency of monocytes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flaxseed; Antigenotoxicity; Chemoprevention; Mice.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100316

Brown Stink Bug Mortality by Seed Extracts of Tephrosia Vogelii Containing Deguelin and Tephrosin
Provedor de dados: 52
Autores: Mikami,Adriana Yatie; Ventura,Maurício Ursi; Andrei,Cesar Cornelio.
ABSTRACT Extracts of the seeds of Tephrosia vogelii Hook. f. were studied in relation to its chemical composition and toxicity to the brown stink bug Euschistus heros (F.). The extracts were obtained in ethyl acetate and ethanol in the sequence according to the polar nature of the solvents. Extracts were sprayed in concentration of 1.0, 2.5, 5.0, 7.5 and 10% on third-instars nymphs and adults, and mortality was recorded. Presence two rotenoids in ethyl acetate was detected, with analyzed with gas chromatography-mass spectrometry (GC-MS). Crude fraction analyses confirmed the presence of these rotenoids (tephrosin - 2.71% in ethyl acetate and 3.66% in methanol; and deguelin - 10.46% in ethyl acetate and 1.22% in methanol) and three other rotenoids in small...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Euschistus heros; Rotenoid; Botanical insecticide; Glycine max; Soybeans.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100325

BRS A501 CL: arroz de terras altas.
Provedor de dados: 14
Cultivar com resistência a herbicida indicada para Sistema Plantio Direto.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz de terras altas; Cultivar; Resistência a herbicida; Arroz; Oryza sativa; Melhoramento genético vegetal; Variedade; Plantio direto; Herbicida.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087677

BRS A501 CL: cultivar de arroz de terras altas resistente a herbicida.
Provedor de dados: 14
Autores: CASTRO, A. P. de; RANGEL, P. H. N.; LACERDA, M. C.; FURTINI, I. V.; FRAGOSO, D. de B.; CORDEIRO, A. C. C.; SOUSA, N. R. G.; MORAIS, O. P. de; AZEVEDO, R. de; UTUMI, M. M.; PEREIRA, J. A.; OLIVEIRA, I. J. de; CUSTODIO, D. P.; SANTOS, B. M. dos.
BRS A501 CL, desenvolvida pela Embrapa e pela BASF, é a primeira cultivar de arroz de terras altas com resistência ao herbicida de amplo espectro Kifix®. Essa cultivar apresenta ciclo médio, elevada estabilidade no rendimento de grãos inteiros no beneficiamento, boa sanidade geral a doenças e alta produtividade média de grãos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: BRS A501 CL; Arroz de terras altas; Kifix; Arroz; Melhoramento genético vegetal; Variedade resistente; Herbicida; Plantio direto.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089162

BRS A702 CL arroz irrigado.
Provedor de dados: 14
Cultivar precoce com resistência a herbicida.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Resistência a herbicida; Cultivar precoce; Arroz irrigado; Oryza sativa; Herbicida; Variedade resistente.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090836

BRS Acará: porta-enxerto híbrido para pimentão.
Provedor de dados: 14
BRS Acará. Características. Recomendações técnicas. Abrangência. Sementes. Apoio.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Planta Porta-Enxerto; Capsicum Annuum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100991

BRS Esmeralda: cultivar de arroz de sequeiro para o Amazonas.
Provedor de dados: 14
Autores: OLIVEIRA, I. J. de; BARRETO, J. F.; CASTRO, A. P. de.
Características Gerais. Desempenho Produtivo.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Arroz; Variedade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099072

BRS F63 (Camila): A fresh market potato cultivar, with high yield potential and resistance to virus Y
Provedor de dados: 75
Autores: Pereira,Arione S; Silva,Giovani O; Bertoncini,Odone; Castro,Caroline M; Bortoletto,Antonio C; Hirano,Elcio; Azevedo,Fernanda Q; Lima,Mirtes F; Gomes,Cesar B; Dutra,Leonardo F; Suinaga,Fabio A; Carvalho,Agnaldo DF; Melo,Paulo E; Lopes,; Carlos A; Reisser Junior,Carlos; Pinheiro,Jadir B; Medeiros,Carlos AB; Krolow,Ana CR; Castro,Luis AS; Nazareno,Nilceu RX de.
ABSTRACT Camila potato, registered and protected as BRS F63, is a cultivar for the fresh market, with oval tubers of attractive appearance, having shallow eyes, yellow and smooth skin, and light yellow flesh. It presents medium specific gravity (dry matter), which allows greater culinary versatility than ‘Agata’. Cooked tubers have a firm texture and distinctive flavor, with potential for use even in gourmet kitchen, for preparing salads and other similar dishes. The vegetative growth cycle and dormancy are medium. It presents high productive potential, with high percentage of marketable tubers. It is moderately resistant to greening. Concerning physiological disorders in the tubers, ‘BRS F63’ (Camila) is similar to ‘Agata’ and ‘Asterix’ in crops of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Genetic breeding; PVY; Variety.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000100136

BRS FORMOSA e BRS Kiriris: variedades de mandioca para o nordeste: programa 13: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana apresenta duas variedades de mandioca resistentes a doenças que estavam ameaçando a produção em várias regiões: a BRS Formosa e a BRS Kiriris. As variedades de mandioca BRS Formosa e BRS Kiriris foram recomendadas pelo Programa de Melhoramento Genético da Mandioca da Embrapa em 2001. No final de 2017, houve a extensão de recomendação para o Recôncavo da Bahia, ampliando a sua área de adoção. A BRS Formosa foi recomendada para o bioma Caatinga e a BRS Kiriris foi introduzida e lançada nos biomas Caatinga e Mata Atlântica. Participa do programa o engenheiro agrônomo Helton Fleck, da Embrapa Mandioca e Fruticultura.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bioma Caatinga; Bioma Mata Atlântica; Mandioca; Melhoramento genético vegetal; Doença.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089922

BRS GAITA: cultivar de batata-doce.
Provedor de dados: 14
Autores: CASTRO, L. A. S. de; BECKER, A.; NORONHA, A. D. H.; OLIVEIRA, R. P. de; DUTRA, L. F.
A batata-doce denominada comercialmente BRS Gaita foi selecionada como cultivar de dupla finalidade, direcionada para a produção de etanol e alimentação.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: BRS Gaita; Cultivar de batata-doce; Mudas de alta qualidade; Banco ativo de germoplasma de batata-doce; Produção de etanol.; Batata doce; Muda; Biocombustível; Etanol.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089577

BRS INTEGRAÇÃO: azevém de ciclo precoce: programa 2: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a nova forrageira de inverno, desenvolvida pela Embrapa e parceiros. É a BRS Integração, que produz um azevém de ciclo precoce e de alta produtividade. Ao acompanhar a pesquisadora Andréa Mittelmann, da Embrapa Gado de Leite, o ouvinte vai saber por que a precocidade do ciclo produtivo dessa cultivar faz com que ela se torne ideal para os produtores que trabalham com o sistema Integração-Lavoura-Pecuária, no Sul do País.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Ciclo precoce; Azevém; Forrageira de inverno; Lavoura; Pecuária.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086777

BRS Isis: red seedless downy and powdery mildew resistant grapevine cultivar.
Provedor de dados: 14
Autores: RITSCHEL, P. S.; MAIA, J. D. G.; CAMARGO, U. A.; SOUZA, R. T. de; FAJARDO, T. V. M.; NAVES, R. de L.; GIRARDI, C. L.
'BRS Isis', also known by synonym 'Iris' or 'Iris Seedless' is the result of the crossing 'CNPUV 681-29' ['Arkansas 1976' X 'CNPUV 147-3' ('Niágara Branca' X 'Vênus')] and 'BRS Linda', made in 2004, at Embrapa Grape and Wine-Tropical Viticulture Experimental Station, located in Jales, São Paulo State, Brazil
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: BRS Isis; Uvas do Brasil; BRS Linda; Niágara Branca; Uva; Grapes.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093401

BRS Novo Horizonte: nova variedade de mandioca para uso industrial.
Provedor de dados: 14
bitstream/item/187591/1/folder-NovoHorizonte-AINFO.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mandioca; Cassava.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100593

BRS paisano a new released common bean cultivar For southern Brazil.
Provedor de dados: 14
Autores: ANTUNES, I. F.; BEVILAQUA, G. A. P.
bitstream/item/189293/1/Iraja-Antunes-3-BIC-VOL-61-2018.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Paisano.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102466

BRS PAMPA CL: Cultivar de Arroz Irrigado de Grãos Nobres para o Sistema Clearfield.
Provedor de dados: 14
Autores: EMBRAPA CLIMA TEMPERADO.
bitstream/item/188242/1/FOLDER-PAMPA-CL.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz Irrigado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101288

'BRS Pampa CL': Cultivar de Arroz Irrigado de Grãos Nobres para o Sistema Clearfield® no RS.
Provedor de dados: 14
Autores: MAGALHAES JUNIOR, A. M. de; RANGEL, P. H. N.; FAGUNDES, P. R. R.; COLOMBARI FILHO, J. M.; FRANCO, D. F.; CASTRO, A. P.; ANDRES, A.; NEVES, P. de C. F.; NUNES, C. D. M.; BRESEGHELLO, F.; PETRINI, J. A.; TORGA, P. P.; MARTINS, J. F. da S.; ABREU, A. G. de; FERREIRA, M. E.; MOURA NETO, F. de.
bitstream/item/189117/1/COMUNICADO-TECNICO-364.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Arroz.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102287

BRS Princesa
Provedor de dados: 14
bitstream/item/180717/1/folder-BRS-PRINCESA-Ainfo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Banana.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093794

BRS Quênia: nova forrageira para produção de leite.
Provedor de dados: 14
bitstream/item/175423/1/Folder-Quenia.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Gramíneas forrageiras; Pastagens; Cultivar; Hibrido; Panicum Maximum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090552

BRS RBO: cultivar de abacaxizeiro para o Estado do Acre e recomendações básicas para o seu plantio.
Provedor de dados: 14
Autores: ANDRADE NETO, R. de C.; NOGUEIRA, S. R.
Esta publicação apresenta as recomendações básicas de plantio para que os produtores possam melhor manejar a cultura a fim de obterem maiores produtividades.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Piñas; Fecha de plantación; Producción de plántulas; Distancia entre hileras; Encalado; Aplicación de fertilizantes; Abacaxi; Ananás Comosus; Época de Plantio; Muda; Espaçamento; Calagem; Adubação; Pineapples; Planting date; Seedling production; Row spacing; Liming; Fertilizer application.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091726

BRS Sublime: cultivar de feijoeiro-comum de grão tipo comercial carioca resistente à mancha-angular, alto potencial produtivo e porte ereto.
Provedor de dados: 14
Autores: WENDLAND, A.; PEREIRA, H. S.; FARIA, L. C. de; SOUZA, T. L. P. O. de; DEL PELOSO, M. J.; COSTA, J. G. C. da; CABRERA DIAZ, J. L.; MAGALDI, M. C. de S.; ALMEIDA, V. M; CARVALHO, H. W. L. de; MELO, C. L. P. de; COSTA, A. F. da; ABREU, A. de F. B.; MELO, L. C.
BRS Sublime é uma cultivar de feijoeiro-comum com grãos tipo carioca, com resistência à mancha-angular e tolerância ao carlavírus. Seu potencial produtivo é de 4.667,6 kg ha-1 e produtividade média de 2.116,3 kg ha-1. Apresenta ciclo normal e porte ereto.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: BRS Sublime; Feijão; Phaseolus Vulgaris; Resistência; Mancha Angular; Produtividade; Melhoramento Genético Vegetal; Carlavirus.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100188

BRS TAMANI: nova opção forrageira: programa 13: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala de um novo capim que está sendo bem aceito pelos produtores. É o primeiro híbrido de Panicum maximum, o BRS Tamani, que chega ao mercado para atender uma demanda por um capim com boa produtividade, fácil manejo, resistente a pragas e doenças, porte baixo, vigoroso, folhas finas, dentre tantas outras qualidades. Participam do programa de hoje a pesquisadora da Embrapa Gado de Corte, Liana Jank, o Produtor Bruno Guesti e o técnico Fernando Oshiro.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Planta forrageira; Capim; Panicum maximum; Híbrido.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089908

BRS TAMANI: nova opção forrageira: programa 13: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala de um novo capim que está sendo bem aceito pelos produtores. É o primeiro híbrido de Panicum maximum, o BRS Tamani, que chega ao mercado para atender uma demanda por um capim com boa produtividade, fácil manejo, resistente a pragas e doenças, porte baixo, vigoroso, folhas finas, dentre tantas outras qualidades. Participam do programa de hoje a pesquisadora da Embrapa Gado de Corte, Liana Jank, o Produtor Bruno Guesti e o técnico Fernando Oshiro..
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Planta forrageira; Capim; Híbrido; Panicum maximum; Praga; Doença.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089976

BRS Tui: a new Biquinho-type pepper cultivar released by Embrapa
Provedor de dados: 75
Autores: Ribeiro,Cláudia S da C; Carvalho,Sabrina Isabel C de; Heinrich,Ana Gláucia; Reifschneider,Francisco José B.
ABSTRACT The orange-fleshed Biquinho pepper type cultivar BRS Tui was developed by Embrapa Hortaliças to meet the demands of fresh fruit and processing agroindustry of preserves, jellies, flavored oils and vinegar markets. Its fruits are very aromatic, tasty, and crunchy. It is resistant to important diseases, and presents high yield, uniformity and fruit quality. Moreover, ‘BRS Tui’ fruits are sweet and serve consumers who do not consume hot peppers because of their pungency.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum chinense; Processing; Diseases resistance; Genetic breeding.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400526

BRS Vita Fruit: BRS VF: Cultivar de maracujazeiro medicinal da espécie Passiflora tenuifila Killip como alternativa para o mercado de frutas especiais com propósitos de processamento de produtos funcionais&amp;#8209;medicinais.
Provedor de dados: 14
Autores: FALEIRO, F. G.; COSTA, A. M.; WURLITZER, N. J.; JUNQUEIRA, N. T. V.
bitstream/item/197024/1/BRS-Vita-fruit-web.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Maracujá; Planta Medicinal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1108808

BRS Zuri: nova forrageira para produção de leite.
Provedor de dados: 14
bitstream/item/175422/1/Folder-Zuri.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pastagens; Cultivar; Gramíneas forrageiras; Panicum Maximum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090551

BRSMG Uai: cultivar de feijão tipo carioca com planta de arquitetura ereta.
Provedor de dados: 14
Autores: ABREU, A. de F. B.; RAMALHO, M. A. P.; CARNEIRO, J. E. de S.; MELO, L. C.; PEREIRA, H. S.; SOUZA, T. L. P. O. de; PAULA JÚNIOR, T. J. de; SOUZA, E. A. de; PEREIRA FILHO, I. A.; MARTINS, M.; DEL GIÚDICE, M. P.; VIEIRA, R. F.
A cultivar BRSMG Uai foi obtida pelo método da hibridação em um programa de seleção recorrente visando a obtenção de progênies com grãos tipo carioca, com arquitetura ereta de planta e boa produtividade.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Planta de arquitetura ereta; BRSMG Uai; Phaseolus vulgaris; Feijão; Melhoramento Genético Vegetal; Variedade; Grain yield; Breeding; Varieties; Plant architecture.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103800

Brucellosis outbreak in a commercial kennel: a case report
Provedor de dados: 195
Autores: Silva, David Attuy Vey da; Diniz, Jaqueline Assumpção; Muner, Kerstin; Keid, Lara Borges; Batinga, Maria Cryskely Agra; Soares, Rodrigo Martins.
Brucella canis is a facultative intracellular bacterium responsible for brucellosis in dogs, a chronic and zoonotic infectious disease endemic in Brazil, which promotes reproductive failure and involvement of the lymphoid and articular systems. The infection has been commonly described in breeding kennels, being difficult to treat and control. This study reports an outbreak of brucellosis in a commercial kennel in Guarulhos, SP, Brazil, comprised of 32 dogs (four males and 28 females) from five different breeds, where episodes of abortion had been happening since October 2015. Brucellosis was considered a potential cause of reproductive impairment only a year and a half after the first episode. Anamnesis, clinical examination and serological and...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37818

Brücken bauen, statt Gräben ziehen
Provedor de dados: 21
Autores: Meier, Julia; Veller, Carsten.
Viele angehende Landwirte, Gärtner und Weinbauern waren noch nie auf einem Biobetrieb. Um dies zu ändern und neue Perspektiven aufzuzeigen, organisiert die Koordinationsstelle der Demonstrationsbetriebe Ökologischer Landbau seit 2016 bundesweit praxisnahe Veranstaltungen für Berufsschüler auf Demobetrieben.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/32736/1/OEL_2018_1_18_18_Meier_Veller.pdf

Bruggmannia chapadensis sp. nov. (Diptera: Cecidomyiidae), a new midge inducing galls on Guapira pernambucensis (Nyctaginaceae) from the Parque Nacional da Chapada dos Guimarães, Mato Grosso State, Brazil
Provedor de dados: 103
Autores: Proença,Barbara; Maia,Valéria Cid.
ABSTRACT Bruggmannia chapadensis sp. nov. is described and illustrated based on characters of the larva, pupa and adults of both sexes, from specimens collected in Cerrado areas of Parque Nacional da Chapada dos Guimarães, state of Mato Grosso, Brazil. The new species is characterized by tarsal claws bent at distal 1/3; well-developed empodia, not reaching the bend in claws; cerci rounded; hipoproct shorter than cerci; aedeagus with globose apex; gonostylus semicircular; ovipositor protrusible about 1.4 times longer than sternite 7; pupal antennal bases enlarged, conical, upper facial horns semicircular; prothoracic spiracle short, abdominal segments 2-8 with one row of dorsal spines; larval terminal segment elongate, with four setose terminal papillae....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Gall midge; Insect-plant interaction; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100318

Bruguiera × dungarra, a new hybrid between mangrove species B. exaristata and B. gymnorhiza (Rhizophoraceae) recently discovered in north-east Australia
Provedor de dados: 16
Autores: Duke, N.C.; Kudo, H.
Bruguiera × dungarra (Rhizophoraceae), a previously undescribed hybrid species between B. exaristata and B. gymnorhiza is recorded from north-eastAustralia. Eight taxa are currently recognised in this Indo West Pacific genus, including three putative hybrids. The newly described hybrid is widely occurring, and it is described here with notes provided on typification, phenology, distribution and habitat. A revised identification key to all Bruguiera taxa is presented, along with a table of comparative diagnostic characters.
Tipo: Article / Letter to the editor
Palavras-chave: Bruguiera × dungarra; Hybrid; Identification key; Intermediate; Mangrove; Rhizophoraceae; Taxonomy.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/671931

Bryophyte richness of soil islands on rocky outcrops is not driven by island size or habitat heterogeneity
Provedor de dados: 39
Autores: Silva,Joan Bruno; Sfair,Julia Caram; Santos,Nivea Dias dos; Pôrto,Kátia Cavalcanti.
ABSTRACT The species-area relationship (SAR) is one of the oldest and most studied ecological models, having even served as the foundation of the Theory of Island Biogeography. Nevertheless, the relative importance of habitat heterogeneity to SAR remains poorly understood. Our aim was to test the relative importance of habitat heterogeneity to the SAR of bryophyte assemblages of soil islands of rocky outcrops in the semi-arid region of Brazil. We randomly selected 15 to 20 soil islands on each of four outcrops for a total of 59 soil islands, and calculated the area, mean depth, and number of substrates for each. We used Generalized Linear Models (GLM) to test the SAR with two models, one using species richness and another using life-form richness as the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caatinga; Inselbergs; Island Biogeography; Microhabitat; Species area relationship.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000200161

BSA and molecular markers screening for salt stress tolerant mutant of Petunia obtained in in vitro culture
Provedor de dados: 65
Autores: Krupa-Małkiewicz,Marcelina; Bienias,Anna.
ABSTRACT: In this study, we performed BSA to identify genetic markers linked to salt tolerance. We tested the genetic diversity among four bulked DNA samples of EMS induced mutant clones and one bulked DNA sample of non-mutated clone of Petunia for salt tolerance in in vitro callus cultures using RAPD and ISSR markers. Out of the 36 RAPD and 16 ISSR primers identified, 25 and 13 were effectively used to amplify genomic DNA of all the five bulked samples, respectively. In total, 114 RAPD amplifications products were obtained, of which 28% were polymorphic and 2% were genotype-specific bands. Out of the 64 ISSR amplification products obtained, 51% were polymorphic and 1% was genotype-specific bands. Results of this study indicated the existence of two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bulk segregant analysis; Chemical mutagenesis; ISSR; RAPD; Petunia × atkinsiana D. Don; Salt stress; Tissue culture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200400

Bud load management on table grape yield and quality – cv. Sugrathirteen (Midnight Beauty®)
Provedor de dados: 53
Autores: Feitosa,Carlos Augusto Menezes; Mesquita,Alessandro Carlos; Pavesi,Andrea; Ferreira,Kalline Mendes; Feitosa,Carlos Victor Menezes.
ABSTRACT Viticulture is an activity of great economic and social importance in the Submedium region of the São Francisco River Valley, with emphasis on table grape and wine production. With the increasing expansion of the viticulture, a growing number of alternatives that do not affect fruit quality have been studied to maximize table grape yield, such as pruning and load adjustment. The aim of the present study was to evaluate the influence of different bud loads on canopy management to enable the marketable and economic production of cv. Sugrathirteen (Midnight Beauty®) in the submedium region ofthe São Francisco River Valley. This study was carried out for two years (2014/2015) in an experimental area for the introduction of new cultivars patented by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera L. yield; Pruning.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000400577

Buddleja davidii (Scrophulariaceae), especie invasora nueva para la flora adventicia de la Argentina
Provedor de dados: 66
Autores: Puntieri,Javier G; Vignoles,Estanislao.
En este trabajo se cita por primera vez la presencia de una población asilvestrada de Buddleja davidii en Argentina, la cual se distribuye en una superficie de alrededor de 124 hectáreas en la localidad de El Hoyo (departamento Cushamen, provincia de Chubut). Buddleja davidii es un arbusto de tamaño mediano a alto originario del centro de Asia y actualmente es considerada como una especie invasora y problemática en varios países. Los ejemplares de B. davidii encontrados en El Hoyo producen frutos y semillas en abundancia, a diferencia de la mayoría de los ejemplares de esta especie plantados en otros sitios de Patagonia. Se describe e ilustra a B. davidii y se aporta una estimación de su abundancia en El Hoyo. Se provee una clave de identificación de las...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arbusto invasivo; Buddleja; Patagonia; Scrophulariaceae.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932018000100012

Building Valorisation Strategies for Biodiverse Products - Case Studies
Provedor de dados: 21
Autores: Rossi, A.; D'Amico, S.; Oehen, B.; Kovács, T.
The market valorisation of ‘diverse food products’ is crucial to promote agrobiodiversity. Despite the differences due to the specific contexts, valorisation strategies show relevant common features.
Tipo: Report
Palavras-chave: Biodiversity and ecosystem services Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34738/1/rossi-etal-2018-Diversifood_innovation_factsheet13_case-studies.pdf

Building valoristaion strategies for biodiverse products - the approach
Provedor de dados: 21
Autores: Rossi, A.; D'Amico, S.; Oehen, B.; Kovács, T.
The market valorisation of ‘diverse food products’ is crucial to increase diversity in farming systems. It involves multiple actors, from the field to the table, and requires an integrated approach to take into account several dimensions involved.
Tipo: Report
Palavras-chave: Biodiversity and ecosystem services Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34735/1/rossi-etal-2018-Diversifood_innovation_factsheet12_Analytical-approach.pdf

Buon abbinamento: mele e fiori
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Contro gli insetti nocivi in frutticoltura bio si usano bioinsetticidi. Una coppia di contadini e un nuovo promemoria del FiBL dimostrano che è possibile tenerli sotto controllo anche con strisce fiorite.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33866/1/Bioattuali%C3%A0_7_2018_F.H%C3%A4mmerli.pdf

Bürgerschaftliche Finanzierungsmodelle in der Land- und Lebensmittelwirtschaft – Anwendungsbereiche, Ausgestaltung, Motive (Arbeitspapier 1 des Forschungsprojektes BioFinanz)
Provedor de dados: 21
Autores: Behrendt, Gerlinde; Peter, Sarah; Sterly, Simone; Häring, Anna Maria.
Das vorliegende Arbeitspapier fasst erste, ausgewählte Ergebnisse des Forschungsprojektes BioFinanz zu bürgerschaftlichen Finanzierungsmodellen in der Land- und Lebensmittelwirtschaft zusammen. Es basiert auf einer Literatur- und Projektrecherche, Expert*innen-Interviews sowie einer Online-Befragung von Unternehmen der Land- und Lebensmittelwirtschaft. Neben der Vorstellung des konzeptionellen Rahmens und des methodischen Vorgehens werden die berücksichtigten Finanzierungsmodelle kategorisiert, vorgestellt und ihre Bedeutung für die Praxis anhand erster Ergebnisse aufgezeigt. Auf Basis der verschiedenen Untersuchungsschritte werden Unterscheidungsmerkmale der Finanzierungsmodelle beleuchtet, darunter Art und Umfang der Finanzierung, rechtlicher Rahmen,...
Tipo: Working paper
Palavras-chave: Community development; Farming Systems.
Ano: 2018
URL: http://orgprints.org/34222/1/Schrift_2018_1.pdf

Bynært andelslandbruk i Sandefjord
Provedor de dados: 21
Autores: Serikstad, Grete Lene.
Gården Nordre Sverdstad ligger midt i Sandefjord, med bebyggelse på alle kanter. Det gir kort vei for andelsbøndene, som kan hente produkter fra gården i store deler av året.
Tipo: Web product
Palavras-chave: Social aspects; Vegetables.
Ano: 2018
URL: http://orgprints.org/34285/1/bynaert-andelslandbruk-i-sandefjord

Byrsonima crassifolia e B. verbascifolia: murici.
Provedor de dados: 14
Autores: ARAUJO, R. R. de; SANTOS, E. D.; FARIAS, D. B. S.; LEMOS, E. E. P. de; ALVES, R. E.
bitstream/item/191211/1/Murici.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Murici; Malpighiaceae; Byrsonima crassifolia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104683

Cadernos de geoprocessamento 10: como proceder na detecção de mudanças de uso e cobertura da terra.
Provedor de dados: 14
Autores: HOLLER, W. A.; ROSOT, M. A. D.; FRANCISCON, L.; GARRASTAZU, M. C.; OLIVEIRA, Y. M. M. de; MARAN, J. C.
- Mapear os padrões de uso e cober­tura da terra é essencial para o plane­jamento e a execução de ações que en­volvem a gestão do território. - Quantificar e monitorar as mudanças de uso e cobertura da terra são elementos-chave no estudo de mudanças globais. - Os resultados de uma análise de detecção de mudança fornecem subsí­dios para apoiar o planejamento estra­tégico de diretrizes que contemplem a gestão do território ao longo do tempo, especialmente o rural. - Apresenta procedimen­tos que podem ser replicados em trabalhos de monitoramento do território.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Geoprocessamento; Cobertura da terra; Paisagem; Detecção de mudança; Processamento de imagem; Classificação de imagem; Uso da Terra; Sensoriamento Remoto.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097762

Caenorhabditis elegans as an indicator of toxicity of Bacillus thuringiensis strains to Meloidogyne incognita race 3
Provedor de dados: 65
Autores: Montalvão,Sandro Coelho Linhares; Castro,Marcelo Tavares de; Soares,Carlos Marcelo Silveira; Blum,Luiz Eduardo Bassay; Monnerat,Rose Gomes.
ABSTRACT:  The cotton plant (Gossypium hirsutum) is affected by several diseases of economic importance, among them root-knot nematode (Meloidogyne incognita races 3 and 4). Methods to control this disease include the application of nematicides, solarization, deep plowing, crop rotation and use of antagonistic microorganisms. Among species of Bacillus, there are strains that act as bioregulators and antagonists of several pathogens. Tests to identify these strains are hampered by the difficulty of obtaining large populations of the pathogen and by the time of execution of the in vivo tests that should be conducted for about 90 days. The objective of this research was to compare the toxicity of B. thuringiensis strains to two nematodes, M. incognita and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biocontrol; Phytonematode; Root-knot nematode; Rhizobacteria.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700151

Cahier des Charges Fonctionnel pour l’étude de la bouée de surface de l’observatoire MAREGAMI
Provedor de dados: 5
Autores: Lagadec, Jean Romain.
Le présent document est relatif au projet de déploiement d’un observatoire de fond de mer permanent des risques géologiques en mer de Marmara. Ce document précise les fonctions, les contraintes ainsi que le délai pour l’étude des formes générales, l’estimation de la masse et des mouvements ainsi que de l’établissement du coût de l’étude finale d’une bouée-relais océanographique déployée en mer de Marmara. Cette bouée a pour rôle d’assurer le relais entre une station terrestre et un observatoire de fond de mer, ainsi que d’alimenter en énergie cette dernière.
Tipo: Text
Palavras-chave: Bouée; Sismicité; Ombilical; Marmara.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00458/57001/58895.pdf

CAÍDA Y DESCOMPOSICIÓN DE HOJARASCA EN LOS BOSQUES RIBEREÑOS DEL MANANTIAL DE CAÑAVERALES, GUAJIRA, COLOMBIA
Provedor de dados: 37
Autores: FUENTES MOLINA,Natalia; RODRIGUEZ BARRIOS,Javier; ISENIA LEON,Samir.
RESUMEN Se midieron los flujos de materia orgánica aportados por la hojarasca al manantial de Cañaverales (La Guajira, Colombia), durante un período de seis meses (seco y lluvioso). La caída mensual fue de 0,17 t-ha-1mes-1, que extrapolada a un año representó 2,08 t-ha-1-año-1, valor intermedio a los registrados en otros bosques secos tropicales. Se evidenció una correlación significativa entre la caída de hojarasca y la precipitación. Los aportes orgánicos fueron dominados por la fracción foliar (66,61 %), seguidos del material reproductivo (15,92 %), el material leñoso (11,12 %) y misceláneo (6,36 %). La mayor caída de hojarasca foliar se registró para Prosopisjuliflora (1,31 t-ha-1-año1) y la menor caída la presentó Brosimum alicastrum (0,46...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brosimum alicastrum; Materia orgánica; Prosopis juliflora; Sterculia apetala.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2018000100115

Calagem e adubação.
Provedor de dados: 14
Autores: FERREIRA, R. R. M.; ANDRADE NETO, R. de C.
Ao detectar, por meio de análise do solo, acidez elevada é preciso efetuar a calagem fazendo a aplicação de calcário. Deve-se dar preferência por calcário dolomítico que contém cálcio e magnésio na sua composição, especialmente para solo com teor de magnésio menor que 0,5 cmolc dm3.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Piñas; Encalado; Fertilizantes; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Abacaxi; Ananás Comosus; Calagem; Adubação; Pineapples; Liming; Fertilizers.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100120

Cálculo do impacto econômico de tecnologias: uma nova abordagem.
Provedor de dados: 14
Autores: DANTAS, J. D.; PENTEADO JUNIOR, J. F.
A metodologia desenvolvida pela Embrapa, para avaliação do impacto econômico de tecnologias, estima o benefício econômico gerado pela adoção dessas tecnologias, comparativamente a uma situação anterior, dependente de tecnologias tradicionais. Essa avaliação demanda uma série de informações e dados econômicos que são organizados em planilhas Excel®, contendo campos referentes à tecnologia tais como: ano de adoção; área de abrangência; estimativa de adoção; percentual de participação da Embrapa e dos parceiros; custos de pesquisa; Taxa Interna de Retorno (TIR), Valor Presente Líquido (VPL); índice Benefício/Custo; e outros.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Avaliação; Impacto Social; Impacto Ambiental; Tecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104200

Cálculo simplificado do custo de produção do integrado: suínos e frangos de corte.
Provedor de dados: 14
Autores: MIELE, M.; BENELLI, D. A.; SANDI, A. J.
bitstream/item/176448/1/final8796.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cálculo; Suinocultura; Avicultura; Economia Agrícola; Economia da Produção; Custo de Produção; Transferência de Tecnologia; Difusão de Tecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091213

Caldas e biofertilizantes - proteção das plantas na agricultura orgânica.
Provedor de dados: 14
Autores: MOTTA, I. de S.
bitstream/item/183065/1/126-130.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Biofertilizante; Calda bordalesa; Calda Viçosa; Agricultura Familiar; Agricultura Orgânica; Biofertilizers; Syrups; Organic fertilizers; Organic production; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095799

Calendário adaptado para monitoramento da produção de açaí.
Provedor de dados: 14
Autores: GUEDES, M. C.; COSTA, J. B. P.; MARTINS, F. S.; RIBEIRO, E. A. dos S.; PASTANA, D. N. B.; MALHEIROS, F. B.
O açaí e o manejo dos açaizais têm se tornado cada vez mais importantes na vida dos ribeirinhos. Além da importância histórica na alimentação e subsistência da família, atualmente, o mercado e a valorização do açaí estão em franca expansão. Com isso, a comercialização do açaí, antes localizada nas áreas produtoras, se expandiu para o centro-sul do Brasil e para o exterior, se tornando importante fonte de renda (Nogueira et al., 2013). Apesar do crescimento da comercialização do açaí e da ampliação dos estudos sobre a espécie, faltam dados sobre a produção dos açaizais nativos e, principalmente, sobre o consumo pelas famílias produtoras. Dados secundários obtidos a partir da comercialização do açaí não registram o açaí consumido pelas famílias ribeirinhas,...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Açaizal nativo; Ilha das Cinzas; Açaí; Produtividade; Alimentação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102717

CALIBRAÇÃO DO SENSOR CAPACITIVO EC-5 EM UM LATOSSOLO EM FUNÇÃO DA DENSIDADE DO SOLO
Provedor de dados: 107
Autores: Antunes Júnior, Elson de Jesus; Alves Júnior, José; Casaroli, Derblai.
A determinação do conteúdo de água no solo, de forma não destrutiva e instantânea, facilita o manejo da água no solo, bem como o entendimento da dinâmica de água no mesmo. O estudo teve como objetivo calibrar o sensor capacitivo ECH2O EC-5 (Decagon) para um Latossolo Vermelho distrófico em diferentes densidades. O sensor foi calibrado em laboratório para as densidades do solo: 1,10; 1,20; 1,25; 1,30 e 1,35 Mg m-3. O solo foi saturado e seco em estufa à 40 ºC em intervalos de 2 horas, esperando-se 1 hora para que as amostras resfriassem à temperatura ambiente. Em cada intervalo, o conteúdo de água foi determinado por gravimetria e pelo sensor. Os resultados demonstraram que a equação de calibração padrão do fabricante superestimou em 38,4% o conteúdo de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais instrumentação agrícola; Manejo da água no solo; Permissividade dielétrica; Sensor FDR; Umidade do solo.
Ano: 2018
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/864

Calibration and validation of the AquaCrop model for the soybean crop grown under different levels of irrigation in the Motopiba region, Brazil
Provedor de dados: 65
Autores: Silva,Vicente de Paulo Rodrigues da; Silva,Roberta Araújo e; Maciel,Girlene Figueiredo; Braga,Célia Campos; Silva Júnior,José Luiz Cabral da; Souza,Enio Pereira de; Almeida,Rafaela Silveira Rodrigues; Silva,Madson Tavares; Holanda,Romildo Morant de.
ABSTRACT: The water-driven AquaCrop model to simulate yield response has been calibrated and validated for soybean cultivated under different water levels irrigation in Matopiba region, Brazil. The crop was submitted to seven irrigation treatments during the dry season and a dry treatment in the rainy season. The model was parameterized and calibrated by using soybean yield data collected at field level. Model performance was evaluated by using the following statistical parameters: prediction error (Pe), Nash-Sutcliffe efficiency index (E), coefficient of determination (R2), mean absolute error (MAE), root mean square error normalized (RMSEN) and Willmott’s index (d). The statistical analyses of the AquaCrop model calibrated for the Matopiba region...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass production; Evapotranspiration leaf area index; Deficit irrigation yield.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000100351

CALIBRATION AND VALIDATION OF THE SWAT HYDROLOGICAL MODEL FOR THE MUCURI RIVER BASIN
Provedor de dados: 70
Autores: Almeida,Rafael A.; Pereira,Silvio B.; Pinto,Daniel B. F.
ABSTRACT Hydrological models are becoming more and more widespread, mainly due to their capacity to simulate the impact of environmental changes on water resources. In this way, the aim of this study was to calibrate and validate the SWAT model for the soil and climatic conditions of the Mucuri River Basin, located in the Northeast region of the States of Minas Gerais, Brazil. The SWAT-CUP software module SUFI2 was used to analyze the sensitivity, calibration and validation of the model. The calibration was performed in an intermediate fluviometric station and the validation in five other located: three upstream, one downstream and one independent from the calibration point. It was evidenced for the study area that the parameters referring to the basic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hydrological modeling; SWAT-CUP; Flow rate.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000100055

Calibration methods for the Hargreaves-Samani equation
Provedor de dados: 64
Autores: Ferreira,Lucas Borges; Cunha,Fernando França da; Duarte,Anunciene Barbosa; Sediyama,Gilberto Chohaku; Cecon,Paulo Roberto.
ABSTRACT The estimation of the reference evapotranspiration is an important factor for hydrological studies, design and management of irrigation systems, among others. The Penman Monteith equation presents high precision and accuracy in the estimation of this variable. However, its use becomes limited due to the large number of required meteorological data. In this context, the Hargreaves-Samani equation could be used as alternative, although, for a better performance a local calibration is required. Thus, the aim was to compare the calibration process of the Hargreaves-Samani equation by linear regression, by adjustment of the coefficients (A and B) and exponent (C) of the equation and by combinations of the two previous alternatives. Daily data from 6...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evapotranspiration; Irrigation; Temperature; Agrometeorology.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000100104

Calibration of a soil moisture sensor with disturbed and undisturbed soil samples from Bahia
Provedor de dados: 91
Autores: Lima,João G. A.; Oliveira,Aureo S. de; Souza,Luciano da S.; Silva,Neilon D. da; Viana,Paula C.
ABSTRACT The objective of this study was to evaluate the models proposed by manufacturers and in the literature with respect to soil moisture measurement and to evaluate the performance of the CS616 sensor in the calibration of disturbed and undisturbed soil samples. These calibrations were performed using linear and quadratic models. Disturbed samples were collected in São Gabriel/BA, six samples placed in pots, whereas undisturbed samples were collected in Cruz das Almas/BA, three samples directly collected in the area and placed in a container. A calibration was performed between 21/12/2016 and 08/01/2017. The models proposed in the literature and by manufacturers differed in the estimation of volumetric soil moisture. Disturbed soil samples had higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil water content; Time domain reflectometry; Soil physics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001000696

Calidad de harina de tres cultivares de banano (Musa spp.) resistentes a la enfermedad Sigatoka negra en Tabasco
Provedor de dados: 115
Autores: Espinosa-Moreno,Judith; Centurión-Hidalgo,Dora; Mayo-Mosqueda,Alberto; García-Correa,Carolina; Martínez-Morales,Arturo; García-Alamilla,Pedro; Lagunes-Gálvez,Laura M.
Resumen Algunas variedades cultivadas de banano (Musa spp.) resistentes a la enfermedad de Sigatoka negra, causada por Mycosphaerella fijiensis Morelet, se han estudiado agronómicamente, pero la adopción de estas variedades no es efectiva pues son rechazadas para su consumo fresco. Una alternativa para su aprovechamiento es transformarlas en harina. El objetivo de este estudio fue determinar la calidad química y microbiológica de la harina de banano de tres cultivares resistentes a esta enfermedad: Yangambi km 5 (AAA), híbrido FHIA-18 (AAAB) y Pisang Awak (ABB). La caracterización poscosecha se realizó al racimo y al fruto, y la calidad química de los frutos se evaluó en madurez fisiológica. Para obtener harina, los frutos se lavaron con una solución...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calidad harina; Musa spp.; Yangambi km 5; FHIA-18; Pisang Awak; Mycosphaerella fijiensis Morelet.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000200217

Calidad y vida de anaquel de tres cultivares de fresa (Fragaria ananassa) tratadas con concentraciones altas de CO2 por periodo corto
Provedor de dados: 115
Autores: Franco-Gaytán,Iván; Saucedo-Veloz,Crescenciano; Calderón-Zavala,Guillermo; Cruz-Huerta,Nicacio; Teliz-Ortiz,Daniel; Galicia-Cabrera,Rosa M.
Resumen La frigoconservación y tratamientos con atmósferas controladas son alternativas para controlar en postcosecha el crecimiento de Botrytis cinerea y disminuir la pérdida de calidad en fresa (Fragaria ananassa). El objetivo del experimento fue evaluar el efecto de concentraciones altas de CO2 en el desarrollo de pudriciones causadas por Botrytis cinerea, y determinar la vida de anaquel en cuatro cultivares de fresa. El diseño experimental fue en parcelas divididas en bloques al azar; la parcela grande fue el tiempo de evaluación (3 d y 5 d), la parcela chica la concentración de CO2 (5 % y 10 %) y como bloques los cultivares de fresa. Las medias se compararon con la prueba de Tukey (p≤0.05). La unidad experimental fue un fruto y hubo cinco repeticiones...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atmósferas controladas; Refrigeración; Concentración CO2; Fresa; Fragaria ananassa.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000300393

CALILAB 2018
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100020

CALILAB 2018
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000300015

Cama de frango: critérios sanitários para reutilização entre lotes.
Provedor de dados: 14
Autores: VAZ, C. S. L.; RECH, D. V.; TREVISOL, I. M.; SILVA, V. S.
bitstream/item/178741/1/final8816.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Reuso; Reutilização; Sanidade Animal; Avicultura; Cama de Galinheiro; Controle Microbiano.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092573

Cambuci: a native fruit from the Brazilian Atlantic forest showed nutraceutical characteristics
Provedor de dados: 94
Autores: Tokairin,Tatiane de Oliveira; Silva,Aline Priscilla Gomes da; Spricigo,Poliana Cristina; Alencar,Severino Matias de; Jacomino,Angelo Pedro.
Abstract  The Atlantic Forest is recognized as a biome rich in biodiversity. Cambuci trees (Campomanesia phaea) produce fruits that may be consumed as both fresh and processed forms but are still underutilized. The aim of this study was to describe the physicochemical characteristics and bioactive compounds in cambuci fruits from Brazilian Atlantic Forest, located at Natividade da Serra-SP, Brazil. Cambuci fruits of the fifty-nine accessions were characterized according to fresh weight, pulp yield, peel percentage, longitudinal and transversal diameters (LD and TD, respectively), pH, soluble solids content (SSC), titratable acidity (TA), SSC/TA ratio, ascorbic acid, total phenolic compounds content, and antioxidant activity using the DPPH assay. The...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Campomanesia phaea; Postharvest quality; Antioxidant capacity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500702

Camera-controlled hoeing of row crops
Provedor de dados: 21
Autores: Bortolussi, Stefano.
The distance of the operating tools from the middle of the row is reduced to as little as 2.5 cm at a working speed of 6-7 km/h (when the crop is in early development stage).    Practical recommendations    Observations and practical hints  • The earlier the better: hoeing should be performed as soon as the row is visible.  • The more developed the crop is, the larger the distance between the hoeing sweeps and the centre of the row should be.  • In crusty soils, the working speed should be reduced during the early development stage of the crop to decrease the risk of uprooting the crop.
Tipo: Practice tool
Palavras-chave: Weed management.
Ano: 2018
URL: http://orgprints.org/32949/1/PA_041_assisted_guide_hoeing_final_QR.pdf

Campagne d’acquisition d’images vidéo (STAVIRO) sur la pente externe du récif de la Saline en 2017, Réserve Naturelle Marine de la Réunion
Provedor de dados: 5
Autores: Gaboriau, Matthias; Roos, David.
Ce document constitue le rapport de la campagne vidéo STAVIRO 2017 du projet PECHTRAD, qui a été réalisée au niveau de la pente externe du récif de la Saline-Les-Bains, de la passe de l’Hermitage à la passe de Trois-Bassins. Sur les 49 stations réalisées initialement, 45 stations peuvent être analysées pour la description de l’habitat, dont 42 uniquement d’un point de vue « ichtyologique ».  Seules trois stations ne sont pas exploitables.
Tipo: Text
Palavras-chave: Campagne à la mer; Vidéo; Staviro; Réserve Naturelle Marine de La Réunion.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58085/60488.pdf

Campagne d’évaluation du stock de palourdes du bassin d’Arcachon. Année 2018
Provedor de dados: 5
Autores: Sanchez, Florence; Caill-milly, Nathalie; Lissardy, Muriel.
This report details the results of clam stock assessment survey, which took place between 14 May and 17 June 2018 in Arcachon Bay. Co-organized with CDPMEM33, with financial support from DLAL FEAMP Arcachon Basin Val de l'Eyre, Nouvelle-Aquitaine region, the CDPMEM33 and Ifremer, the clam stock assessment and its characteristics were provided. The samples were collected from 533 sampling stations distributed over an area of 52 km², with an Hamon grab, using a generalized random tessellation stratified spatially balanced design (GRTS). Venerupis philippinarum remains the dominant species with 99 % of the population. The size distribution of Manila clam is in the range 5 – 41 mm with a main mode around 24-28 mm. In 2018, the mean densities are 39 individuals...
Tipo: Text
Palavras-chave: Évaluation de stock; Palourde japonaise; Venerupis philippinarum; Bassin d’Arcachon Key words: stock assessment; Manila clam; Venerupis philippinarum; Arcachon Bay.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00477/58897/61456.pdf

Can combine headers and travel speeds affect the quality of soybean harvesting operations?
Provedor de dados: 91
Autores: Menezes,Patricia C. de; Silva,Rouverson P. da; Carneiro,Franciele M.; Girio,Lucas A. da S.; Oliveira,Mailson F. de; Voltarelli,Murilo A.
ABSTRACT Assuring the quality of mechanical soybean harvesting is crucial to ensure that investment in other stages of crop production is converted into profit for the farmer. Because the quality of this operation is related to decreased losses, which may be affected by the combine header used and by the harvesting speed, the aim of the present study was to assess the quality of mechanical soybean harvesting in the Southern Cone of Rondônia, using harvesters with different combine headers and travel speeds via statistical process control. The experiment was performed during the 2015/16 harvest in an agricultural area of the municipality of Cabixi, RO, located at the geographical coordinates 13° 27’ S and 60° 41’ W. The study was designed based on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Statistical process control; Harvester; Glycine max; Losses; Combine header.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001000732

Can dams affect the trophic structure of ichthyofauna? A long-term effects in the Neotropical region
Provedor de dados: 76
Autores: Lima,Felipe P. de; Nobile,André B.; Freitas-Souza,Diogo; Carvalho,Edmir D.; Vidotto-Magnoni,Ana P.
ABSTRACT Dams are considered an important source of modification upon the structure of aquatic communities and their reflexes are diverse on the fish fauna. Although there are several hydroelectric power plants in Brazil, the long-term effects on feeding activity of ichthyofauna are unknown. Thus, this study aimed to investigate the long-term effects of an old reservoir (fifty years) on the trophic dynamics of fish fauna. The diet of 20 fish species was analyzed, identifying 37 food items belonging to six trophic categories, which enable to create six trophic groups. The results found here suggests that throughout the creation of a reservoir, the trophic structure of the fish assemblages tend to reach trophic homeostasis, in which the fish community will...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feeding ecology; Old dam; Trophic stabilization; Resource availability; Fishes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100230

Can lychee reducing the adipose tissue mass in rats?
Provedor de dados: 52
Autores: Almeida,Martha Elisa Ferreira de; Ferreira,Juliana Thays; Augusto-Obara,Thalita Riquelme; Cruz,Richtier Gonçalves da; Arruda,Henrique Silvano; Santos,Virgínia Souza; Ramos,José Antônio de Souza Cruz; Botrel,Diego Alvarenga; Botrel,Regiane Victória de Barros Fernandes.
ABSTRACT Lychee fruit has been studied owing to the presence of several bioactive compounds that can contribute to weight loss in obese individuals. However, the anti-obese potential of the fruit has not been explored yet. The aim of this study was to investigate the effect of different parts of lychee in reducing the adipose tissue mass of cafeteria diet-fed rats. Phenolic compounds and scavenging capacities were quantified. The food intake, apparent digestibility, weight of the body and liver, body mass, Lee Index, and the mass of epididymal and visceral adipose tissues were evaluated. The results were estimated by Tukey’s Test at 5% probability. A higher amount of phenolic compounds and scavenging capacity were observed in the peel of lychee as compared...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phenolics; Cafeteria diet; Obesity; Litchi chinensis Sonn.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100413

Can managed grasslands enhance pollinators in intensively farmed areas?
Provedor de dados: 21
Autores: Dupont, Y.L.; Cong, W-F; Eriksen, J.
Wild flower strips is a common agri-environmental scheme used by farmers and land managers in order to improve biodiversity of pollinators. However, managed grasslands may also provide flower resources for flower visiting insects in agricultural landscapes. Botanically diverse grasslands on arable farms may support a range of wild pollinators, enhancing pollination services of crops. Intensively managed leys, on the other hand, typically contain only a few high-yielding, competitively strong species.     One of the aims of the Multiplant project (2014-2018) was to test perennial seed mixtures targeted for bio-energy, feed protein and biodiversity, in order to develop multi-functional seed mixtures for grasslands. In the current study, we specifically...
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services; Landscape and recreation.
Ano: 2018
URL: http://orgprints.org/34297/1/Yoko_SCAPE_2018_A3%20final.pdf

Can Offshore Wind Energy Be a Lever for Job Creation in France? Some Insights from a Local Case Study
Provedor de dados: 5
Autores: Kahouli, Sondes; Martin, Jean Christophe.
The French government has launched three separate calls for tender in July 2011, March 2013, and December 2016 to install 3.5 GW of offshore wind. In addition to contributing to the fulfillment of environmental commitments, the deployment of offshore wind energy is expected to be a lever for economic development. To assess gross economic impacts, mainly in terms of job creation, we built a regional input-output model of the wind farm off Saint-Brieuc located in the region of Brittany, north-western France. Our model indicates that the project will have positive effects on Brittany’s economy. In particular, during the investment phase, the wind farm is expected to lead to €0.38 M/year/MW of added value and 6.03 full-time equivalent (FTE) jobs/year/MW....
Tipo: Text
Palavras-chave: Offshore wind; Economic impacts; Input-output model; France.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00405/51674/52309.pdf

Can pesticides, copper and seasonal water temperature explain the seagrass Zostera noltei decline in the Arcachon bay?
Provedor de dados: 5
Autores: Gamain, Perrine; Feurtet-mazel, Agnes; Maury-brachet, Regine; Auby, Isabelle; Pierron, Fabien; Belles, Angel; Budzinski, Helene; Daffe, Guillemine; Gonzalez, Patrice.
Dwarf eelgrasses (Zostera noltei) populations have decreased since 2005 in Arcachon Bay (southwest France). Various stressors have been pointed out, however the role of xenobiotics like pesticides or copper (Cu) and of parameters like water temperature warming have not yet been explored. To determine their impact, Z. noltei individuals were collected in a pollution-free site and transferred to the laboratory in seawater microcosms. This dwarf eelgrass was exposed to a pesticide cocktail and copper, alone or simultaneously, at temperatures (10 °C, 20 °C, 28 °C) representative of different seasons. After a two-week contamination, leaf growth, leaf bioaccumulation of Cu, and differential expression of target genes were studied. Eelgrasses bioaccumulated Cu...
Tipo: Text
Palavras-chave: Zostera noltei; Arcachon Bay; Pesticides; Copper; Cellular impacts.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00407/51831/58536.pdf

Can plant DNA barcoding be implemented in species-rich tropical regions? A perspective from São Paulo State, Brazil
Provedor de dados: 74
Autores: Lima,Renato A. Ferreira de; Oliveira,Alexandre Adalardo de; Colletta,Gabriel Dalla; Flores,Thiago Bevilacqua; Coelho,Rubens L. Gayoso; Dias,Pedro; Frey,Gabriel Ponzoni; Iribar,Amaia; Rodrigues,Ricardo Ribeiro; Souza,Vinícius Castro; Chave,Jérôme.
Abstract DNA barcoding helps to identify species, especially when identification is based on parts of organisms or life stages such as seeds, pollen, wood, roots or juveniles. However, the implementation of this approach strongly depends on the existence of complete reference libraries of DNA sequences. If such a library is incomplete, DNA-based identification will be inefficient. Here, we assess if DNA barcoding can already be implemented in species-rich tropical regions. We focus on the tree flora of São Paulo state, Brazil, which contains more than 2000 tree species. Using new DNA sequence data and carefully assembled GenBank accessions, we assembled 12,113 sequences from ten different regions. The ITS, rbcL, psbA-trnH, matK and trnL regions were better...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity assessment; Plant barcoding; Species conservation; Tree species.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400661

Can the reproductive system of a rare and narrowly endemic plant species explain its high genetic diversity?
Provedor de dados: 39
Autores: Rodrigues,Daniele M.; Turchetto,Caroline; Callegari-Jacques,Sidia M.; Freitas,Loreta B.
ABSTRACT The reproductive system of flowering plants can be highly variable, affecting their biology, gene flow and genetic variability among populations. Petunia secreta is a rare annual endemic species of Pedra do Segredo, located in the municipality of Caçapava do Sul, state of Rio Grande do Sul, Brazil. Although rare, the species possesses a high level of genetic variability. We investigated the reproductive system of P. secreta, including fruit production and seed germinability, in order to determine if its reproductive system can explain its genetic diversity. We sampled five populations and conducted five greenhouse hand-pollination treatments: 1) autonomous apomixis; 2) self-pollination; 3) hand self-pollination; 4) geitonogamy; and 5)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endogamy; Pampas; Petunia; Reproductive success; Reproductive system; Seed germinability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000200180

Can variety mixtures of spring barley benefit weed management?
Provedor de dados: 21
Autores: Sønderskov, Mette; Melander, Bo; Kaczmarek, Sylvia; Zarina, Livija.
Weed suppressing abilities of organic spring barley varieties
Tipo: Conference paper, poster, etc.
Palavras-chave: Weed management.
Ano: 2018
URL: http://orgprints.org/33542/1/EWRS_18_WP3.pdf

Can WRKY transcription factors help plants to overcome environmental challenges?
Provedor de dados: 74
Autores: Finatto,Taciane; Viana,Vívian Ebeling; Woyann,Leomar Guilherme; Busanello,Carlos; Maia,Luciano Carlos da; Oliveira,Antonio Costa de.
Abstract WRKY transcription factors (TFs) are responsible for the regulation of genes responsive to many plant growth and developmental cues, as well as to biotic and abiotic stresses. The modulation of gene expression by WRKY proteins primarily occurs by DNA binding at specific cis-regulatory elements, the W-box elements, which are short sequences located in the promoter region of certain genes. In addition, their action can occur through interaction with other TFs and the cellular transcription machinery. The current genome sequences available reveal a relatively large number of WRKY genes, reaching hundreds of copies. Recently, functional genomics studies in model plants have enabled the identification of function and mechanism of action of several WRKY...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transcriptional regulation; Signaling; Abscisic acid; Kinases; Stresses.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400533

Cancer, Photodynamic Therapy and Porphyrin-Type Derivatives
Provedor de dados: 42
Autores: GOMES,ANA T.P.C.; NEVES,MARIA G.P.M.S.; CAVALEIRO,JOSÉ A.S.
ABSTRACT This review has two parts. The first one gives an approach to interdisciplinary studies against cancer carried out by many scientists using porphyrin-type substrates as photosensitizers in PDT. Intensive studies were performed for almost six decades. The successes really started in 1993 with the first formulation patented under the trade name Photofrin, which was immediately approved in several countries to treat certain types of cancer. Photofrin is still used although certain negative features soon became well known. That has motivated the search for better new photosensitizers. Several ones were developed, evaluated and a few of them had clinical approval. This group includes porphyrin derivatives and pro-drugs (aminolevulinic acid and its...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cancer; Photodynamic Therapy; Porphyrins; Chlorins; Related macrocycles.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000300993

Candidate mutations used to aid the prediction of genetic merit for female reproductive traits in tropical beef cattle
Provedor de dados: 96
Autores: Fortes,Marina Rufino Salinas; Enculescu,Charmaine; Porto Neto,Laercio R.; Lehnert,Sigrid A.; McCulloch,Russell; Hayes,Ben.
ABSTRACT In this study, we aimed to provide a wet laboratory validation for a set of single nucleotide polymorphisms (SNP), which had been identified as candidate functional variants in silico. Genotyping for candidate SNP was performed in Brahman and Tropical Composite cattle. After quality control, 29 SNP were first investigated individually for their association with female reproductive traits and then used as a panel for genomic predictions. The reproductive traits studied were age at first corpus luteum (AGECL; days), post-partum anoestrus interval (PPAI; days), and a binary trait that described if the cow had ovulated before weaning the first calf or not (PW, 0-1). Single nucleotide polymorphisms in six genes (FOXA2, TRAF4, IRF2, IRF1, BPTF, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anoestrus; BayesR; Candidate genes; Genomic prediction; Heifer puberty.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100412

Canine visceral leishmaniosis in an area of fishing tourism, Bonito Municipality, Mato Grosso do Sul, Central-West Brazil
Provedor de dados: 65
Autores: Brilhante,Andreia Fernandes; Dorval,Maria Elizabeth Cavalheiros; Galati,Eunice Aparecida Bianchi; Castro,Vivianne de Oliveira Landgraf de; Rocca,Maria Elizabeth Ghizzi; Facco,Gilberto Gonçalves; Souza,Celeste da Silva Freitas de; Nunes,Vânia Lúcia Brandão.
ABSTRACT: The study aimed to investigate Leishmania infection in a population of dogs (92 animals) in a fishing area of Bonito Municipality, and evaluate comparatively the serological methods used, immunoenzymatic assay (ELISA), indirect immunofluorescence antibody test (IFAT), and rapid Dual Path-Platform test (DPP®). Blood and aspirate of bone marrow samples were used and parasitological investigation was also performed, such as parasite isolation in Neal, Novy, Nicolle (NNN) medium culture, Woo technique, Giemsa stained smears and specific identification by polymerase chain reaction (PCR). IFAT revealed 56/92 seropositive, the ELISA 8/92 and the DPP®41/92. Regarding the agreement between the serological tests by the Kappa index, there was a slight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Domestic dogs; Serodiagnosis; Ecotourism.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300501

Canker and decline diseases caused by soil- and airborne Phytophthora species in forests and woodlands
Provedor de dados: 16
Autores: Jung, T.; Pérez-Sierra, A.; Durán, A.; Horta Jung, M.; Balci, Y.; Scanu, B.
Most members of the oomycete genus Phytophthora are primary plant pathogens. Both soil- and airborne Phytophthora species are able to survive adverse environmental conditions with enduring resting structures, mainly sexual oospores, vegetative chlamydospores and hyphal aggregations. Soilborne Phytophthora species infect fine roots and the bark of suberized roots and the collar region with motile biflagellate zoospores released from sporangia during wet soil conditions. Airborne Phytophthora species infect leaves, shoots, fruits and bark of branches and stems with caducous sporangia produced during humid conditions on infected plant tissues and dispersed by rain and wind splash. During the past six decades, the number of previously unknown Phytophthora...
Tipo: Article / Letter to the editor
Palavras-chave: Disease management; Epidemic; Forest dieback; Invasive pathogens; Nursery infestation; Root rot.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/649734

Cannibalism, growth performance, and body composition of giant trahira juveniles under different photoperiods
Provedor de dados: 86
Autores: Ramos,Shayenne Elizianne; Carvalho,Aline Ferreira Souza de; Castro,Tássia Flávia Dias; Vasconcelos,Ana Carina Nogueira; Veras,Galileu Crovatto; Mourão Júnior,Carlos Alberto; Murgas,Luis David Solis.
Abstract: The objective of this work was to determine the effect of photoperiod on the cannibalism, growth, and body composition of giant trahira (Hoplias intermedius) juveniles. A completely randomized design was employed, with four photoperiods - 0L:24D, 6L:18D, 12L:12D, and 18L:6D, hours of light (L): dark (D) - and four replicates, for a period of 90 days. The analyzed parameters were: cannibalism, growth in weight and length, food consumption, feed conversion, protein efficiency rate, muscle growth, and body composition (moisture, lipid, ash, and crude protein). Fish from the 12L:12D photoperiod showed the highest survival rate and no cannibalism, as well as a great uniformity for length and mass values at the end of the experiment. The best...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hoplias intermedius; Fish; Lipids; Muscle.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600664

Capacity of Deep Rooted Species to Take Up Water and  Nutrients from Deep Soil Layers
Provedor de dados: 21
Autores: Dresbøll, Dorte Bodin; Rasmussen, Camilla Ruø; Thorup-Kristensen, Kristensen.
Introduction  Agricultural cropping systems generally have a limited use of water and nutrients from the soil below 1m depth. However, several plant species have much deeper root systems, and if included in cropping systems, these would allow for exploitation of otherwise unused resources from deep soil layers. In a unique facility consisting of 12, 4m high ‘root towers’ we examined the root development and root activity in different soil layers of different biannual/perennial plant species.    Methods  Four plant species lucerne (Medicago sativa), rosinweed (Silphium integrifolium), intermediate wheatgrass (Thinopyrum intermedium), and dyers voad (Isatis tinctoria) were grown in soil in large rhizotrons (root towers) (4m×1.2m×0.6 m). Root growth was...
Tipo: Conference paper, poster, etc.
Palavras-chave: Pasture and forage crops Cereals; Pulses and oilseeds Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34364/3/Poster%20-%20Dorte%20Bodin%20Dresb%C3%B8ll_34364.pdf

Capins elefantes: BRS Kurumi e BRS Capiaçu.
Provedor de dados: 14
Autores: RETORE, M.
bitstream/item/182897/1/38-43.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Elephant grass; Family farming; Capim Elefante; Planta Forrageira; Agricultura Familiar; Forage grasses.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095655

Capital Social e Ações Conjuntas: um estudo de caso no Arranjo Produtivo de vinhos de altitude catarinense
Provedor de dados: 123
Autores: Sampaio,Gustavo Cristiano; Marini,Marcos Junior; Santos,Gilson Ditzel.
Resumo: o objetivo deste trabalho é analisar as relações entre o capital social dos agentes e as ações conjuntas desenvolvidas no Arranjo Produtivo Local de vinhos de altitude catarinense. Esta pesquisa classifica-se como descritiva de caráter exploratório, utilizando-se de dados em abordagem quali e quantitativa, com aplicação de questionários estruturados como instrumento de coleta e técnica de pesquisa de campo usando da entrevista. Os resultados apontam para um bom nível de capital social, com destaque para o ótimo nível de confiança, traduzindo-se em ações conjuntas na rede de agentes. Isso tem gerado um bom nível de envolvimento e efetividade de ações conjuntas, a se destacar a organização de eventos, participação conjunta em feiras e eventos,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arranjo Produtivo Local; Capital social; Ações conjuntas; Análise de redes sociais; Desenvolvimento regional.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000400605

Capteurs infrarouges de polluants aquatiques : synthèse, optimisation et qualification
Provedor de dados: 5
Autores: Baillieul, Marion.
The development of middle-infrared (MIR) sensors for organic pollutants monitoring in the aquatic environment is currently a challenge of great importance. The mid-infrared sensor based on evanescent wave spectroscopy is a promising analytical tool for simultaneous detection and quantification of a variety of pollutants such as hydrocarbon compounds. Chalcogenide glasses are particularly well adapted for sensing applications due to their wide domain of transparence (up to 10-16 µm depending on their composition). The aims of this study are to synthetize chalcogenide thin films for developing mid-infrared optical integrated platforms and perform their functionalization with polymers in order to increase the sensor sensitivity. Among (GeSe2)100-x(Sb2Se3)x...
Tipo: Text
Palavras-chave: Capteur optique; Moyen infrarouge; Verres de chalcogénures; ATR; BTEX; SEIRA; Optical sensing; Mid-infrared; Chalcogenide glasses; ATR; BTEX; SEIRA.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00499/61020/64422.pdf

Captopril alleviates hypertension-induced renal damage, inflammation, and NF-κB activation
Provedor de dados: 56
Autores: Gan,Zhongyuan; Huang,Dan; Jiang,Jiaye; Li,Yuan; Li,Hanqing; Ke,Yan.
Hypertensive renal damage generally occurs during the middle and late stages of hypertension, which is typically characterized by proteinuria and renal inflammation. Captopril, an angiotensin-converting enzyme (ACE) inhibitor, has been widely used for therapy of arterial hypertension and cardiovascular diseases. However, the protective effects of captopril on hypertension-induced organ damage remain elusive. The present study was designed to explore the renoprotective action of captopril in spontaneously hypertensive rats (SHR). The 6-week-old male SHR and age-matched Wistar-Kyoto rats were randomized into long-term captopril-treated (34 mg/kg) and vehicle-treated groups. The results showed that in SHR there was obvious renal injury characterized by the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Captopril; Spontaneously hypertensive rats; Renal injury; Inflammation; Nuclear factor-κB.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001100602

Captures et rejets des métiers de pêche français. Résultats des observations à bord des navires de pêche professionnelle en 2017. Obsmer
Provedor de dados: 5
Autores: Cornou, Anne Sophie; Goascoz, Nicolas; Scavinner, Marion; Prioul, Francois; Sabbio, Andrea; Dubroca, Laurent; Renaud, Florent; Rochet, Marie-joelle.
Ce document est une synthèse des informations collectées en 2017 à bord des navires de pêche professionnelle dans le cadre de l'action ObsMer. Cette action vise à observer in situ l’activité de pêche et l'ensemble de la capture, particulièrement la partie non retenue, en identifiant les espèces capturées, les tonnages par espèce et en prenant des mesures de tailles. Ce travail s'inscrit dans le cadre d'un partenariat entre le Comite National des Pêches Maritimes et des Élevages Marins (CNPMEM), la Direction des Pêches Maritimes et de l'Aquaculture (DPMA) du Ministère de l’Agriculture et de l'Alimentation, et l'Ifremer.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00461/57314/59410.pdf

Caracteres fisiológicos y agronómicos de la variedad de trigo cristalino CIRNO C2008 confirman su estabilidad genética
Provedor de dados: 115
Autores: Argentel Martínez,Leandris; Garatuza Payán,Jaime; Armendáriz Ontiveros,María Magdalena; Yépez González,Enrico; Garibaldi Chávez,Juan Manuel; Ortiz Enriquez,José Eliseo; González Aguilera,Jorge.
Resumen Debido a la importancia de la correcta selección de progenitores para una mejora genética efectiva en regiones altamente productoras de trigo como el estado de Sonora, que aporta 50 % del trigo en México, se realizó un estudio de variables morfoagronómicas de la variedad de trigo cristalino CIRNO C2008. El objetivo fue determinar el índice de estabilidad genética de los componentes del rendimiento de grano en los Valles del Yaqui y del Mayo, en las épocas de siembra de 2007-2015. Además se evaluaron caracteres fisiológicos y agronómicos en el ciclo 2015-16 en un área establecida en el CETT-910, como un sitio representativo del Valle del Yaqui, los cuales se compararon con el descriptor varietal y se correlacionaron con el rendimiento de grano para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trigo; CIRNO C2008; Caracteres fisiológicos; Estabilidad genética.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000300419

Caractérisation de la circulation autour, au-dessus et à travers (via des zones de fracture) la dorsale de Reykjanes
Provedor de dados: 5
Autores: Petit, Tillys.
The Reykjanes Ridge is a major topographic feature of the North-Atlantic Ocean that extends from Iceland to the Charlie Gibbs Fracture Zone. Located between the Iceland Basin and the Irminger Sea, the Reykjanes Ridge strongly influences the subpolar gyre circulation and is a gate toward the deep convection areas. However, the circulation and distribution across the Reykjanes Ridge has never been directly quantified such that the characterization of the connection between the Iceland Basin and the Irminger Sea is still incomplete. As part of the Reykjanes Ridge Experiment project, we were able to analyze the circulation around, above and across the Reykjanes Ridge. Mainly based on hydrographic sections along and perpendicular to the ridge axis, the aim of...
Tipo: Text
Palavras-chave: Gyre subpolaire Nord-Atlantique; Bathymétrie; Masses d’eau; North-Atlantic; Subpolar gyre; Bathymetry; Water masses; Circulation; Observations.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00498/60969/64377.pdf

Caractérisation et diversité des mécanismes du syndrome de mortalité affectant les juvéniles de Crassostrea gigas
Provedor de dados: 5
Autores: Lucasson, Aude.
nfectious diseases are very often explored using reductionist approaches, despite repeated evidence showing them to be strongly influenced by numerous interacting host and environmental factors. Many diseases with complex etiology therefore remain misunderstood. In this thesis, by developing a holistic approach to tackle the complexity of the interaction, (i) we deciphered the complex intra-host interactions underlying the Pacific oyster mortality syndrome affecting juveniles of Crassostrea gigas, the main oyster species exploited worldwide and (ii) we validated this mechanism in different infectious environments and oyster genotypes. Using ecologically realistic experimental infections combined with thorough molecular (metabarcoding, transcriptomics,...
Tipo: Text
Palavras-chave: Maladie multifactorielle; Pathosystème; Huîtres; Transcriptome; Structure du microbiote; Séquençage haut débit; Microbiota structure; Ngs; Multifactorial diseases; Pathosystem; Oysters.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00498/60998/64415.pdf

Características biométricas e produção de frutos de castanha-da-Amazônia em plantios clonais na Amazônia Central.
Provedor de dados: 14
Autores: PASSOS, R. M. de O.; AZEVEDO, C. P. de; LIMA, R. M. B. de; SOUZA, C. R. de.
O objetivo do trabalho foi avaliar a caracterização biométrica relacionada à produção de frutos em cinco clones de castanha-da-amazônia em plantios homogêneos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Castanha-da-amazônia; Bertholletia Excelsa; Clone.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103273

CARACTERÍSTICAS BROMATOLÓGICAS EM HÍBRIDOS DE MILHO PARA PRODUÇÃO DE SILAGEM NO ESTADO DE MINAS GERAIS
Provedor de dados: 196
Autores: Silva, Michele Jorge da; Balbino, Lucas Coelho; Cardoso, Dimas Antônio Del Bosco; Miranda, Lucas Mattos; Pimentel, Leonardo Duarte.
Embora existam várias plantas forrageiras, anuais e perenes, o milho é uma das culturas mais utilizadas neste processo no Brasil, sendo considerada a cultura padrão. Pesquisas de comparação entre híbridos para produção de silagem de milho são fundamentais para o avanço dos programas de melhoramento genético e importantes na recomendação a técnicos e produtores sobre o híbrido destinado à produção de silagem. O objetivo deste trabalho foi avaliar as características bromatológicas de híbridos de milho para o cultivo na região da Zona da Mata Mineira. O experimento foi conduzido na Fazenda Nô da Silva, localizada no município de Cajuri, Minas Gerais. Os tratamentos foram constituídos por 24 híbridos com aptidão para silagem. Utilizou-se o delineamento...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1584

Características da safra 2018 quanto à abscisão de frutos da cultivar gala.
Provedor de dados: 14
Autores: RUFATO, A. de R.
Mais uma etapa no ciclo produtivo da macieira está se encerrando. Após um inverno bastante satisfatório em termos de acúmulo de horas de frio, os pomares floresceram e, se iniciou o raleio nos pomares.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Macieira; Maxy gala; Floração das plantas; Abscisão de frutos; Maçã.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102875

Características de silagens de capim-elefante (Pennisetum purpureum) e casca de maracujá in natura
Provedor de dados: 45
Autores: Lira Júnior,W.B.; Bezerra,S.B.L.; Paula,T.A.; Beelen,R.N.; Amorim,P.L.; Beelen,P.M.G.
RESUMO Objetivou-se avaliar as características sensoriais, as perdas totais, o padrão fermentativo e a composição bromatológica de silagens contendo combinações de capim-elefante (Pennisetum purpureum) com diferentes tempos de emurchecimento e casca de maracujá in natura (CM). Os tratamentos experimentais foram compostos por silagens confeccionadas com 100% de capim-elefante (CE); 100% de casca de maracujá; 75% CE/25% CM; 50%/CE 50% CM; 25% CE/75% CM, para cada tempo de emurchecimento do capim (zero; quatro; seis e oito horas), com três repetições. As silagens apresentaram coloração amarelada, odor levemente acre, exalando maracujá nos tratamentos contendo CM. Observou-se um aumento da perda total das silagens contendo casca de maracujá (0,09; 0,15; 1,01;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nutrição de ruminantes; Passiflora edulis; Subprodutos da fruticultura.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300905

Características de vagens e grãos de cultivares de soja para utilização como edamame.
Provedor de dados: 14
Autores: CARRÃO-PANIZZI, M. C.; OLIVEIRA, M. A. de; SANTOS, H. P. dos; MANDARINO, J. M. G.; OLIVEIRA, M. C. N. de.
bitstream/item/190841/1/BOLETIM-20.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Soja; Glycine Max; Semente; Nutrição Humana; Soybeans; Human nutrition; Food grains.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104406

Características eletrocardiográficas de éguas da raça Crioula em diferentes fases do período gestacional
Provedor de dados: 45
Autores: Casa,G.; Oliveira,M.D.; Regianini,C.R.; Lovatel,M.; Cancelier,C.D.L.; Xavier,M.G.N.; Volpato,J.; Saito,M.E.; Yonezawa,L.A.
ABSTRACT Pregnancy can cause several physiologic changes in mares, including modifications in cardiac output and heart positioning. Therefore, these changes could influence electrocardiographic parameters in various stages of pregnancy. This study aimed to evaluate the electrocardiogram of Crioulo mares in different pregnancy stages. Nine non pregnant mares (G0), 11 mares at three months (G3), 11 mares at six months (G6) and 11 mares at 10 months of pregnancy (G10) were submitted to electrocardiographic evaluation. There was higher (P= 0,002) heart rate of G10 (60.45±12.16bpm) when compared to other groups (G0=45.67±10.75bpm; G3=44.91±7.91bpm; G6=46.91±9.12bpm), probably because of an increase in cardiac output to uterine perfusion at the end of pregnancy....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cardiologia; Eletrocardiograma; Equinos; Gestação.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501641

Características físico-químicas de polpas de genótipos de açaizeiro em diferentes períodos de colheita.
Provedor de dados: 14
Autores: CARVALHO, A. V.; CHAVES, R. P. F.; MATTIETTO, R. de A.; OLIVEIRA, M. do S. P. de.
Este trabalho teve como objetivo avaliar o efeito do período de colheita em características físico-químicas de polpas de genótipos de açaizeiro. Amostras de 2 kg de frutos foram obtidas de genótipos de açaizeiro do tipo violáceo, oriundos do programa de melhoramento genético da Embrapa Amazônia Oriental, em duas etapas: frutos de sete genótipos colhidos em duas safras consecutivas (anos 2014 e 2015); e frutos de três genótipos colhidos na entressafra e safra (ano 2015). As amostras da polpa liofilizada dos diferentes genótipos foram avaliadas quanto ao pH, acidez titulável, umidade, cinzas, fibras, proteínas e lipídeos. Foram detectadas diferenças significativas para as variáveis analisadas entre alguns genótipos, embora sem uma tendência clara de aumento...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Açaí; Euterpe Oleracea; Polpa de Fruta; Genótipo; Melhoramento Genético Vegetal; Safra; Entressafra.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100349

Características físico-químicas e aceitação sensorial de genótipos de macaxeiras cultivadas no Estado do Pará.
Provedor de dados: 14
Autores: CARVALHO, A. V.; ABREU, L. F.; CUNHA, E. F. M.
Este trabalho teve como objetivo realizar a caracterização físico-química, sensorial e tempo de cocção de quatro genótipos de macaxeira avaliados no Nordeste Paraense. As raízes dos genótipos CPATU 034, CPATU 136, BRS Caipora e macaxeira Rosa foram caracterizadas quanto a umidade, cinzas, fibras, proteínas, lipídeos, carboidratos, amido, carotenoides totais e cianeto total. O genótipo macaxeira Rosa destacou-se com os maiores teores de cinzas (2,38%), lipídeos (0,88%) e fibras (5,29%). Já a BRS Caipora apresentou o maior teor de carotenoides totais (234,25 mg/100 g) e o segundo maior de cinzas (2,24%). Todos os genótipos estudados apresentaram teores de amido superiores a 25%, o que acarreta em alto rendimento de produção. Apenas o genótipo CPATU 136...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Macaxeira; Análise sensorial; Manihot Esculenta; Propriedade Físico-Química; Genótipo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094732

Características gerais da cafeicultura no estado do Acre.
Provedor de dados: 14
Autores: SÁ, C. P. de; BERGO, C. L.; LIMA, M. N. de; FERREIRA, O.
A preferência pelo café Canéfora no Acre ocorre porque existem características climáticas do estado favoráveis para o seu desenvolvimento e a colheita se inicia mais tardiamente (a partir de maio) coincidindo com o período de estiagem. NoA produtividade do café no Acre é uma das maiores entre os estados produtores da região Norte, fazendo com que as empresas de torrefação do Acre comprem a matéria-prima a preços menores, quando comparados com os preços praticados pelos cafeicultores de Rondônia por exemplo. Observa-se que os cafeicultores do Acre recebem uma remuneração compatível com o custo de produção, não comprometendo a atividade, fato que oportuniza a agroindústria do Acre a concorrer no mercado local, com possibilidades de expansão. Assim, a...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Western Amazon; Amazonia Occidental.; Economía de la producción; Acre; Amazônia Ocidental; Cafeicultura; Café; Coffea Canephora; Desenvolvimento Econômico.; Produção; Production economics.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092477

Características morfológicas e resistência à metais pesados de bactérias diazotróficas isoladas de plantas de brachiaria decumbens crescidas em solo contaminado.
Provedor de dados: 14
Autores: VALLE. C. F. do; ELIAS, S. S.; BALDANI, V. L. D.; BERBARA, R. L. L.
Bactérias Diazotróficas promovem o crescimento vegetal das plantas e podem auxiliar na fitorremediação de solos contaminados. Essas bactérias se associam preferencialmente com as poaceas, que a exemplo da Brachiaria decumbens podem ser utilizadas na recuperação de áreas contaminadas por metais pesados. Este trabalho teve como objetivo avaliar ?in vitro? a capacidade de fixar nitrogênio em diferentes concentrações dos metais chumbo, cobalto e zinco de bactérias isoladas de solo contaminado por indústria e a resistência intrínseca dos isolados bacterianos à presença de altas concentrações de metais pesados. Foram utilizados 8 isolados mais promissores dos 45 testados para FBN inoculados em meio líquido JNFb puro e nas concentrações 100, 200 e 300 ppm dos...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Fitorremediação; Elementos traço; Fixação Biológica de Nitrogênio; Chumbo; Cobalto; Zinco.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092941

CARACTERIZAÇÃO DA COBERTURA VEGETAL EM UMA BACIA HIDROGRÁFICA DO PIAUÍ POR MEIO DE DOIS MÉTODOS
Provedor de dados: 193
Autores: França, Luciano Cavalcante de Jesus; da Silva, João Batista Lopes; Lisboa, Gerson dos Santos; Mucida, Danielle Piuzana; Cerqueira, Clebson Lima; Rocha, Samuel José Silva Soares da.
Estudos de uso e cobertura do terreno são parâmetros importantes para se trabalhar a gestão e ordenamento agrícola, florestal e territorial. Diante disto, este estudo teve como objetivo caracterizar a cobertura vegetal da bacia hidrográfica do riacho da Estiva, afluente do rio Uruçuí-Preto, por meio de dois métodos de classificação de imagens, com uso de imagens do Satélite Landsat 8 OLI. Realizou-se a classificação a partir do método IVDN (Índice de Vegetação da Diferença Normalizada), em que foram definidas três classes de antropização do terreno, e também por classificação supervisionada, divididas em cinco classes de cobertura vegetal, processadas pelo classificador Maximum Likelihood do Software ArcGIS 10.2. Ao comparar-se os dois métodos,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Classificação Supervisionada; Índice de Vegetação da Diferença Normalizada; Sensoriamento Remoto.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/57461

Caracterização da infestação por mosca-minadora nos primeiros dias do ciclo do cultivo de gipsófila e crisântemo, São Benedito, Ceará, Brasil.
Provedor de dados: 14
Autores: SOUSA, V. R. de; DIAS, N. da S.; COURI, M. S.; BRAGA, C. A. T.
Atualmente o cultivo de flores e plantas ornamentais no Brasil se encontra em constante aumento de produção, especialmente devido ao seu valor econômico e estético. A gipsófila (Gypsophila paniculata L), por sua grande utilização na composição de arranjos, e o crisântemo (Dendranthema grandiflora Tzvelev), por apresentar grande variedade de formas e cores, estão entre as principais flores produzidas. Para melhor controle dos fatores externos, essas produções geralmente são realizadas em cultivos protegidos; no entanto, a presença de insetos-praga ainda é uma grande preocupação dos produtores. As moscas-minadoras da família Agromyzidae representam uma forte ameaça a essas culturas, gerando grandes perdas econômicas.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Dendranthema gradiflora; Liriomyza Huidobrensis; Planta Ornamental; Gypsophila paniculata.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098257

Caracterização das frutas de genótipos de goiabeira-serrana cultivados em sistema de base ecológica.
Provedor de dados: 14
Autores: SOUZA, R. S. de; MARTINS, C. R.; LUCIO, P. da S.; BILHARVA, M. G.; MARCO, R. de; BARRETO, C. F.; PIESANTI, S. R.; MALGARIM, M. B.
bitstream/item/187999/1/BOLETIM-291.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Feijoa sellowiana; Goiaba Serrana; Genótipo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100989

Caracterização de agroindústrias familiares de frutas do Estado do Acre.
Provedor de dados: 14
Autores: CARTAXO, C. B. da C.; GONZAGA, D. S. de O. M.; SILVA, F. de A. C.; BAYMA, M. M. A.; PERES, R. T.; MACIEL, V. T.
Considerando os aspectos de produção de matéria-prima, gerencial, econômico-financeiro e de atendimento a requisitos mínimos de segurança e qualidade dos produtos agroindustriais, este capítulo traz, à luz da realidade das agroindústrias de frutas de base familiar do estado do Acre, a caracterização desses empreendimentos, de forma a subsidiar uma análise integrada dos fatores que podem levar ao seu sucesso ou insucesso, bem como contribuir com a definição de futuras estratégias de fortalecimento desse segmento produtivo.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Explotación agrícola familiar; Frutos; Acre; Amazônia Ocidental; Amazonia Occidental.; Western Amazon; Agricultura Familiar; Indústria Agrícola; Fruta; Family farms; Agricultural industry; Fruits.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100396

Caracterização de compostos fenólicos e triterpenos em pêssegos e nectarinas do Banco de Germoplasma da Embrapa.
Provedor de dados: 14
Autores: SCARIOTTO, S.; QUILOT-TURION, B.; POËSSEL, J. L.; RASEIRA, M. do C. B.; DINI, M.; ROTH, F.
bitstream/item/188639/1/BOLETIM-292.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Pêssego; Nectarina; Fruta de Clima Temperado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101757

Caracterização de linhagens de milho e avaliação do controle genético para tolerância ao herbicida mesotrione
Provedor de dados: 22
Autores: Santos, Cláudia Maria Prado dos; Schuelter, Adilson Ricken; Kaifer, Kaian Albino Corazza; Marcolin, Jonatas; Silva, Mayara Fabiana da; Vasconcelos, Edmar Soares de; Tsutsumi, Claudio Yuji; Schneider, Cristina Fernanda.
O uso de herbicidas para o controle de plantas daninhas na cultura do milho é amplamente empregado no sistema de cultivo convencional brasileiro. Porém, a cultura pode apresentar sintomas de toxicidade, os quais podem comprometer o desenvolvimento das plantas e reduzir a produtividade. Portanto, este trabalho objetivou avaliar a resposta de 55 linhagens de milho à aplicação de mesotrione e estudar o controle genético ligado à tolerância das linhagens ao herbicida. Os experimentos foram conduzidos na unidade experimental da empresa COODETEC no município de Cascavel, na safra agrícola de 2014/15 e na safrinha 2016. O esquema experimental adotado foi o delineamento em blocos casualizados, com três repetições. Os parâmetros avaliados foram: teor de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carotenoides; Teor de clorofila; Variabilidade genética.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/17786

Caracterização de pedoambientes da mesorregião oeste maranhense, microrregião de Pindaré sob diferentes níveis de pastagens.
Provedor de dados: 14
Autores: CALDERANO FILHO, B.; BACA, J. F. M.; FREITAS, A. C. R. de; COSTA, B.; FONTANA, A.; BALIEIRO, F. de C.; CHAER, G. M.; DONAGEMMA, G. K.
O objetivo do trabalho foi identificar e caracterizar pedoambientes e avaliar a qualidade das pastagens visando o planejamento de uso sustentável das terras e o manejo das pastagens, em áreas localizadas na microrregião de Pindaré, mesorregião oeste do estado do Maranhão. Para tanto, com suporte de SIGs (Sistemas de Informação Geográfica), montou-se uma base de dados espaciais, composta de mapas temáticos do meio físico e informações produzidas com a caracterização pedoambiental, o que possibilitou a delimitação e discriminação de quatro macropedoambientes. Apoiado na interpretação de produtos de sensores remotos, pontos de campo georreferenciados por GPS, coletas de amostras de solos e reconhecimento de campo, efetuou-se a avaliação das condições das...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Planejamento ambiental; Maranhão; Manejo do Solo; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099480

Caracterização de sistemas agroflorestais com o uso de ferramentas de Geoestatística.
Provedor de dados: 14
Autores: AMARAL, E. F. do; OLIVEIRA, T. K. de; BARDALES, N. G.; ARAÚJO, E. A. de; OLIVEIRA, C. H. A. de; SILVA, D. V. da; MORENO, N. M. da C.
O objetivo do presente estudo foi estruturar e avaliar um procedimento metodológico para caracterizar a dependência espacial de variáveis das espécies componentes de sistemas agroflorestais com o uso de ferramentas de geoestatística, permitindo a comparação de diferentes arranjos por meio de indicadores espaciais.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sistema agroflorestal (SAF); Agroforestería; Peach palm; Nuez del Brasil; Castanha do brasil; Cubierta vegetal; Geoestadísticas; Projeto Reca; Nova Califórnia (RO); Rondônia; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Agrossilvicultura; Cobertura Vegetal; Cupuaçu; Theobroma Grandiflorum; Pupunha; Bactris Gasipaes; Castanha do Para; Bertholletia Excelsa; Dados Estatísticos; Agroforestry; Brazil nuts; Vegetation cover; Geostatistics.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091229

Caracterização dos fatores de produção e uso de modelos matemáticos para estimar sua influência sobre o consumo diário de ração e a conversão alimentar de suínos nas fases de crescimento e terminação
Provedor de dados: 45
Autores: Borges,D.S.; Agostini,P.S.; Pierozan,C.R.; Dias,C.P.; Callegari,M.A.; Novais,A.K.; Santos,R K.S.; Pereira Junior,M.; Alves,J.B.; Gasa,J.; Silva,C.A.
RESUMO O objetivo deste estudo foi identificar e quantificar os fatores de produção presentes em granjas de crescimento e terminação (CT) de suínos, em um sistema cooperativo do estado do Paraná, Brasil, e determinar a influência desses fatores no consumo diário de ração (CDR) e na conversão alimentar (CA). Foram avaliados, entre os anos de 2010 e 2013, os históricos produtivos de 538 lotes de engorda, alojados em 175 granjas comerciais, totalizando aproximadamente 404.000 animais. Foram considerados 40 fatores de produção, relacionados ao manejo, à sanidade, às instalações e aos equipamentos, à nutrição, à genética e ao ambiente. Em baias com menos de 20 suínos, o CDR diminuiu (P&lt;0,05) e a CA melhorou (P&lt;0,01). Nas baias com comedouros basculantes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimentação; Índices de produção; Modelagem; Produção de suínos.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100263

Caracterização e avaliação econômica do cultivo do arroz de terras altas no Planalto Central do Brasil.
Provedor de dados: 14
Autores: SILVA, O. F. da; WANDER, A. E.
Introdução. Panorama mundial e nacional da produção do arroz. Consumo mundial e nacional. O caso da cultivar BRS Esmeralda. Características agronômicas. Metodologia da avaliação econômica. O custo de produção. Análise dos indicadores de eficiência econômica. Análise de investimento do sistema de produção. Análise financeira do sistema de produção. Análise de sensibilidade do preço do arroz de terras altas. Conclusões.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Arroz; Economia da Produção; Produção; Sistema de Produção; Custo de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105563

Caracterização e avaliação econômica do sistema de cultivo de feijão-comum irrigado no Cerrado o caso da cultivar BRS Estilo.
Provedor de dados: 14
Autores: SILVA, O. F. da; WANDER, A. E.
Introdução. Conjuntura da produção de feijão. Panorama da produção do feijão-comum irrigado. Características agronômicas. Metodologia do custo de produção, avaliação econômica e financeira. O custo de produção. Análise dos indicadores de eficiência econômica. Análise de investimento do sistema de produção. Análise financeira do sistema de produção. Análise de sensibilidade do preço do feijão-comum. Conclusões.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão; Economia da Produção; Sistema de Produção; Irrigação; Sistema de Cultivo; Custo de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105569

Caracterização física da bacia de contribuição da Estação de Tratamento de Água Sinnott por meio de geoprocessamento.
Provedor de dados: 14
Autores: ZARNOTT, D. H.; FILIPPINI ALBA, J. M.; WINCKLER, L. T.; TAVARES, V. E. Q.; CUNHA, H. N. da.
bitstream/item/186813/1/DOCUMENTO-460.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Geoprocessamento; Bacia Hidrográfica; Geomorfologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099905

Caracterização genética de algodoeiro verdão.
Provedor de dados: 14
Autores: HOFFMANN, L. V.; DANTAS, A. C. de A.; CARDOSO, R. M.; ALBUQUERQUE, F. A. de; BARROSO, P. A. V.
Esta publicação teve como objetivo documentar características genéticas de algodoeiro verdão armazenados em banco de germoplasma da Embrapa e de genótipos com línter verde coletados ainda sem classificação, para facilitar seu uso efetivo como recurso genético.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Algodão; Melhoramento Genético Vegetal; Características Agronômicas; Banco de Germoplasma.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1112914

Caracterização microbiológica de carcaças de frangos de corte produzidas no estado de Minas Gerais
Provedor de dados: 45
Autores: Menezes,L.D.M.; Lima,A.L.; Pena,E.C.; Silva,G.R.; Klein,R.W.T.; Silva,C.A.; Assis,D.C.S.; Figueiredo,T.C.; Cançado,S.V.
ABSTRACT In order to evaluate the microbiological quality of broiler chickens produced in Minas Gerais State, 240 samples of broiler carcasses from the five regions of the Minas Gerais State were collected, by official inspection services, for one year. The samples were submitted to counts of total and thermotolerant coliforms, coagulase-positive and negative Staphylococcus, besides Campylobacter spp., Listeria monocytogenes, E.coli O157:H7, and Salmonella spp. resource. The results showed the presence of total and thermotolerant coliforms in 34.2% and 13.5% of broiler carcasses evaluated, respectively. All tested samples were positive for Staphylococcus spp., 9.1% for Salmonella spp., 15.5% for Listeria monocytogenes, and 2.1% for Campylobacter spp....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Qualidade microbiológica; Carcaças de frangos de corte.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200623

Caracterização molecular de Cryptosporidium em potros no Brasil
Provedor de dados: 195
Autores: Inácio, S. V.; Widmer, G.; Gomes, J. F.; Meireles, M. V.; Bresciani, K. D. S.
Cryptosporidium é um patógeno entérico que pode causar diarreia, dor abdominal, vômitos e febre e está presente na maioria dos animais, incluindo o homem. A criptosporidiose em hospedeiros imunocompetentes é autolimitante, no entanto, em indivíduos imunocomprometidos ou jovens pode ser fatal. Esta pesquisa teve como objetivo evidenciar a ocorrência de Cryptosporidium e seus subtipos em potros no Brasil. No total, 92 equinos de diferentes raças, de onze fazendas nas proximidades de Araçatuba, no Estado de São Paulo, foram submetidos a exames laboratoriais coproparasitológicos. As amostras fecais de potros foram analisadas pela nested-Reação em Cadeia da Polimerase (nPCR), o gene rRNA 18S, o DNA de Cryptosporidium sp. foi detectado em 21,7% (20/92) potros....
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37832

Caracterização morfoagronômica e bromatológica de genótipos de sorgo para a produção de biomassa.
Provedor de dados: 14
Autores: NETTO, D. A. M.; MENEZES, T. H. G. de S.; PARRELLA, R. A. da C.; SIMEONE, M. L. F.; TRINDADE, R. dos S.
O sorgo biomassa é um tipo de planta com rápido crescimento e alto potencial produtivo, sendo uma interessante alternativa para as demandas atuais, dentre elas, a geração de energia. Dependendo da cultivar, o sorgo biomassa pode produzir 150 toneladas de matéria verde por hectare em curto espaço de tempo de seis meses e ser totalmente mecanizável desde o plantio até a colheita. Este trabalho teve por objetivo avaliar agronômica e bromatologicamente genótipos de sorgo visando produção de biomassa e comparar com duas cultivares já lançadas pela Embrapa Milho e Sorgo, que são BRS 716 e BRS 655. Além dessas duas cultivares, os genótipos experimentais 2015 B36; 2015 B41; 2015 B46 fornecidos pelo setor de melhoramento genético de sorgo da Embrapa Milho e Sorgo...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sorghum Bicolor; Genótipo; Variedade; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102094

CARACTERIZAÇÃO MORFOLÓGICA DE Alternaria alternata ASSOCIADO A SEMENTES DE ALFACE AMERICANA CV. ‘ASTRA’
Provedor de dados: 196
Autores: Muniz, Paulo Henrique Pereira Costa; Marques, Marina Gabriela; Silva Peixoto, Gustavo Henrique; Simão, Kamila Gabriela; Carvalho, Daniel Diego Costa.
A mancha de alternaria, cujo agente causal é o fungo, Alternaria spp., encontra-se distribuída pelas áreas de plantio de hortaliças no Brasil onde frequentemente a doença é veiculada por sementes contaminadas. Neste sentido, a qualidade sanitária e fisiológica de sementes é fundamental para o estabelecimento uniforme das culturas em campo, sendo um dos fatores que garantem o sucesso da produção da olerícola. O objetivo deste trabalho foi caracterizar o fungo Alternaria associado a sementes de alface americana cv. ‘Astra’. A análise de incidência foi realizada pelo método blotter test, empregando-se o delineamento inteiramente casualizado (DIC), com quatro repetições (50 sementes gerbox-1). Após sete dias a 20 ºC (± 2 ºC) e foto período de 12 h, a avaliação...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1799

Caracterização nutricional das folhas de Moringa oleifera (MOL) para frangos de corte
Provedor de dados: 45
Autores: Macambira,G.M.; Rabello,C.B.V.; Navarro,M.I.V.; Ludke,M.C.M.M.; Silva,J.C.R.; Lopes,E.C.; Nascimento,G. R.; Lopes,C.C.; Bandeira,J.M.; Silva,D.A.
RESUMO Objetivou-se determinar os valores energéticos e nutricionais das folhas de Moringa oleifera (MOL) para frangos de corte. Utilizaram-se 90 pintos machos, Cobb-500, com 14 dias de idade, distribuídos em delineamento inteiramente ao acaso, com cinco tratamentos e seis repetições de três aves. Os tratamentos consistiram de: uma dieta referência e quatro dietas com substituição de 10%, 20%, 30% e 40% da dieta referência pelas folhas de MOL. O período experimental teve duração de oito dias, utilizando-se a metodologia de coleta total de excretas. Foram determinados os valores de energia metabolizável aparente (EMA), aparente corrigida para o nitrogênio (EMAn), coeficiente de metabolizabilidade aparente da matéria seca (CMAMS), da proteína bruta (CMAPB) e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimento alternativo; Digestibilidade; Energia metabolizável; Fibras.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200570

Caracterización ecológica, morfológica, agronómica y molecular de las Passifloras y su uso diversificado.
Provedor de dados: 14
Autores: FALEIRO, F. G.; JUNQUEIRA, N. T. V.; JESUS, O. N. de; COSTA, A. M.
bitstream/item/196101/1/Maracuya.pdf-53-67.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá; Características Agronômicas; Genética Molecular.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102632

Caracterización física y nutricional de frutos de yuca (Yucca mixtecana)
Provedor de dados: 115
Autores: Barriada-Bernal,L. Gerardo; Aquino-González,L. Victoria; Méndez-Lagunas,L. Leticia; Rodríguez-Ramírez,Juan; Sandoval-Torres,Sadoth.
Resumen Los frutos de algunas especies de yucas se consumen como complemento dietario en las zonas áridas y semiáridas de México, pero la información nutrimental se desconoce, por lo cual es difícil saber su aporte nutricional. Yucca mixtecana se distribuye en el estado de Oaxaca, México, y los frutos, al igual que el resto de la planta, no se aprovechan. El objetivo de este estudio fue evaluar las propiedades nutritivas de frutos maduros de Y. mixtecana mediante un análisis estadístico descriptivo. Las variables en frutos maduros de Y. mixtecana fueron: 1) la composición química parcial (proteína cruda, método AOAC 960.52; azúcares totales, norma NMX-F-132; y lípidos, método AOAC 823.03); 2) algunas propiedades nutritivas particulares (fenoles totales,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Composición nutricional; Características físicas; Saponinas; Fenoles totales; Frutos del desierto.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000300347

Caracterización física y química de materiales orgánicos para sustratos agrícolas
Provedor de dados: 115
Autores: Gayosso-Rodríguez,Salomé; Borges-Gómez,Lizette; Villanueva-Couoh,Eduardo; Estrada-Botello,Maximiano A.; Garruña,René.
Resumen Algunos sustratos usados para producir plantas en contenedor son costosos y se extraen de ecosistemas naturales. Los materiales alternativos deben ser económicos e inocuos. En Yucatán, México, existen materiales orgánicos con potencial como sustratos para contenedor. El objetivo de esta investigación fue evaluar las propiedades físicas y químicas de aserrín de pino (Pinus sp.) (≤2), viruta de pino (≤5 y ≤10 mm), fibra de coco (Cocos nucifera L.) (≤5 y ≤10 mm), sargazo (Sargassum sp.) (≤5 y ≤10 mm), bagazo de henequén (Agave fourcroydes Lem.) (≤10 mm) y hoja de ‘dzidzilche’ (Gimmopodium floribundum Rolfe) (≤10 mm), que pueden estar disponibles en la región. El diseño experimental fue completamente al azar, con nueve tratamientos y tres repeticiones....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agave fourcroydes Lem.; Curvas de retención; Gimmopodium floribundum Rolfe.; Sargassum sp.; Sustratos alternativos; Tamaño de partículas.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000400639

Caracterización morfológica de Conyza blakei, Conyza bonar/ens/svar. bonariensis, Conyza sumatrensisvar. sumatrens/sy Conyza lorentzii en el sudeste bonaerense (Argentina)
Provedor de dados: 51
Autores: ULZURRUN,PATRICIA DIEZ DE; ACEDO,MARÍA B.; GARAVANO,MARÍA E.; GIANELLI,VALERIA; ISPIZÚA,VERÓNICA N.
El género Conyza Less. incluye especies ruderales, que crecen en ambientes ruderales, bordes de carreteras y vías férreas. También han sido citadas como malezas en pasturas, cultivos anuales y perennes bajo sistemas de Siembra Directa (SD), adaptándose a estos ambientes poco disturbados ya que son sensibles a la remoción de suelo. La identificación taxonómica de las especies de Conyza ligada a caracteres morfológicos resulta dificultosa en estadios vegetativos, ya que dicho género presenta especies altamente relacionadas, y muy polimórficas. Con el objetivo de caracterizar morfológicamente a Conyza blakei, C. bonariensis var. bonariensis, C. lorentzii y C. sumatrensis var. sumatrensis se registraron 19 caracteres morfológicos (12 vegetativos y 7...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rama negra; Variabilidad intraespecífica; Identificación taxonómica; Análisis multivariado.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000300002

CARACTERIZACIÓN MORFOLÓGICA DE GERMOPLASMA DE GUAYABOS DE MÉXICO: IMPLICACIONES EN SU CONSERVACIÓN Y MEJORAMIENTO GENÉTICO
Provedor de dados: 94
Autores: HERNÁNDEZ-DELGADO,SANJUANA; PADILLA-RAMÍREZ,JOSÉ SAÚL; MAYEK-PÉREZ,NETZAHUALCOYOTL.
RESUMEN  El guayabo (Psidium guajava L.) que se cultiva en México muestra variación morfológica y productiva debido a que comúnmente se propaga sexualmente. La caracterización de la diversidad genética permitirá identificar progenitores potenciales para el mejoramiento genético de la especie o para la producción de nuevos materiales clonales. En este trabajo se caracterizaron, con base en 50 descriptores morfológicos, 88 accesiones de guayabo [87 pertenecientes a P. guajava y una a P. friedrichsthalianum (Berg.) Niedz] cultivadas en un banco de germoplasma localizado en Huanusco, Zacatecas, México. El 95% del germoplasma tiene frutos ovoides o redondos, 92% tiene frutos con mesocarpio crema o blanco y 87.5% frutos amarillos. Los frutos con dichas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psidium guajava L.; Psidium guajava L.; P. friedrichsthalianum (Berg.) Niedz; P. friedrichsthalianum (Berg.) Niedz; Morphologic diversity; Morphologic diversity; Mexican germplasm; Mexican germplasm.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200802

Carbohydrates on the growth of Cattleya schilleriana Reichb.f. seedlings (Orchidaceae)
Provedor de dados: 65
Autores: Galdiano Júnior,Renato Fernandes; Mantovani,Cibele; Lemos,Eliana Gertrudes de Macedo.
ABSTRACT: The aim of the present study was to evaluate the effects of carbohydrate supplementation on the propagation of the orchid Cattleya schilleriana. The 120-d-old seedlings were subcultured in fructose-, glucose-, or sucrose-supplemented (0, 15, 30, and 45g L-1) ½ MS culture medium (half-strength macronutrient concentrations), using a completely random design with four repetitions per treatment. After 120d of treatment, root number and length, leaf number and length, and fresh weight were evaluated, and seedling survival was evaluated after 75d of acclimatization in a greenhouse. The in vitro growth data were submitted to regression analysis, whereas the percentage survival data were analyzed using ANOVA and Tukey’s test. Both in vitro growth and ex...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: In vitro culture; Native orchid; Glucose; Sucrose; Acclimatization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700203

Carbon and nitrogen stocks in the soil and humic substances of agricultural crops in the semi-arid region
Provedor de dados: 124
Autores: Pegoraro,Rodinei Facco; Moreira,Cristiano Gonçalves; Dias,Daniel Gonçalves; Silveira,Thiago Correa.
ABSTRACT The implementation of conservationist systems of cultivation, with less soil turning and a greater deposition of plant residue, has increased the stocks of C and N in soil and humic substances, but may reduce the quality of the organic matter (SOM). The aim of this study was to evaluate the storage of carbon and nitrogen in plant residue, humic substances and soil at three depths (0-0.2, 0.2-0.4 and 0.4-0.6 m) and under five systems of cultivation: an old banana plantation (14 years cultivation), renovated banana plantation (renewed 1.5 years earlier), sugarcane plantation (two years cultivation), pasture (three-year-old Colonial grass), crotalaria juncea (cultivated yearly for five years) and native forest, as a reference of a natural semi-arid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vegetable residue; Crotalaria; Banana plantation; Sugar cane.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400574

Carbon Dioxide Biofixation and Production of Spirulina sp. LEB 18 Biomass with Different Concentrations of NaNO3 and NaCl
Provedor de dados: 52
Autores: Moraes,Luiza; Rosa,Gabriel Martins da; Souza,Michele da Rosa Andrade Zimmermann de; Costa,Jorge Alberto Vieira.
ABSTRACT Microalgae are efficient at using solar energy to turn CO2 and nutrients into biomass containing lipids, proteins, carbohydrates and other compounds that may be used to produce bioproducts for human and animal consumption and pharmaceutical use. The aim of this study was to assess the effect of the NaNO3 and NaCl concentration on the growth kinetics, the biomass composition and the ability to biofix CO2 using the microalga Spirulina sp. LEB 18. The assays were carried out according to a 22 central composite design (CCD) with different concentrations of NaNO3 (1.25, 1.88 and 2.50 g L-1) and NaCl (1.00, 15.0 and 30.0 g L-1). The assays were carried out in 2 L vertical tubular photobioreactors at 30°C, 12 h light/dark and an injection of 12.0% v/v of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CO2; Fixation; Growth kinetics; Microalgae; Nutrients.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100410

Carbon dioxide/methanol conversion cycle based on cascade enzymatic reactions supported on superparamagnetic nanoparticles
Provedor de dados: 42
Autores: MARQUES NETTO,CATERINA G.C.; ANDRADE,LEANDRO H.; TOMA,HENRIQUE E.
ABSTRACT The conversion of carbon dioxide into important industrial feedstock is a subject of growing interest in modern society. A possible way to achieve this goal is by carrying out the CO2/methanol cascade reaction, allowing the recycle of CO2 using either chemical catalysts or enzymes. Efficient and selective reactions can be performed by enzymes; however, due to their low stability, immobilization protocols are required to improve their performance. The cascade reaction to reduce carbon dioxide into methanol has been explored by the authors, using, sequentially, alcohol dehydrogenase (ADH), formaldehyde dehydrogenase (FalDH), and formate dehydrogenase (FDH), powered by NAD+/NADH and glutamate dehydrogenase (GDH) as the co-enzyme regenerating system....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbon dioxide; Enzyme cascade-reaction; Methanol production; Superparamagnetic nanoparticles; Enzymatic catalysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200593

Carbon footprint in commercial cultivation of marine shrimp: a case study in southern Brazil
Provedor de dados: 96
Autores: Belettini,Frank; Seiffert,Walter Quadros; Lapa,Katt Regina; Vieira,Felipe do Nascimento; Santo,Carlos Manoel do Espírito; Arana,Luis Alejandro Vinatea.
ABSTRACT A life-cycle assessment was conducted during semi-intensive and super-intensive commercial cultivation of marine shrimp from December 2011 to June 2012, considering all phases from the preparation of the nursery to harvesting of the shrimp, to determine the carbon footprints of each process. Inputs and outputs associated to the production of 1 kg of shrimp were evaluated using the CML-1A baseline method, V3.01 EU25, with Software SimaPro® 8.0.2, to identify the factors of impact that are most relevant to the category global warming, measured in kg of CO2 eq. The grow-out phase contributed the most to the final results in super-intensive culture, which had a higher carbon footprint, 47.9967 kg of CO2 eq., which was 1.0042 kg of CO2 eq. in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environmental impact; Life-cycle analysis; Litopenaeus vannamei; Semi-intensive culture; Super-intensive culture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100102

Carbon metabolism influenced for promoters and temperature used in the heterologous protein production using Pichia pastoris yeast
Provedor de dados: 58
Autores: Zepeda,Andrea B.; Pessoa Jr,Adalberto; Farías,Jorge G.
Abstract Nowadays, it is necessary to search for different high-scale production strategies to produce recombinant proteins of economic interest. Only a few microorganisms are industrially relevant for recombinant protein production: methylotrophic yeasts are known to use methanol efficiently as the sole carbon and energy source. Pichia pastoris is a methylotrophic yeast characterized as being an economical, fast and effective system for heterologous protein expression. Many factors can affect both the product and the production, including the promoter, carbon source, pH, production volume, temperature, and many others; but to control all of them most of the time is difficult and this depends on the initial selection of each variable. Therefore, this...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Methylotrophic yeast; Carbon source; Inducible promoter; Alcohol oxidase.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500119

Carbon mineralization and microbial activity in agricultural topsoil and subsoil as regulated by root nitrogen and recalcitrant carbon concentrations
Provedor de dados: 21
Autores: Liang, Zhi; Elsgaard, Lars; Nicolaisen, Mette; Lyhne-Kjæbye, Annemette; Olesen, Jørgen E.
Aims Mechanisms of subsoil carbon sequestration from deep-rooted plants are elusive, but may contribute to climate change mitigation. This study addressed the role of root chemistry on carbon mineralization and microbiology in a temperate agricultural subsoil (60 and 300 cm depth)compared to topsoil (20 cm depth).  Methods Roots from different plant species were chemically characterized and root-induced CO2 production was measured in controlled soil incubations (20 weeks). Total carbon losses, β-glucosidase activity, carbon substrate utilization, and bacterial gene copy numbers were determined. After 20 weeks, resultant carbon mineralization responses to mineral nitrogen (N) were tested.  Results Root-induced carbon losses were significantly lower in...
Tipo: Journal paper
Palavras-chave: Soil biology.
Ano: 2018
URL: http://orgprints.org/33966/1/Liang2018_Article_CarbonMineralizationAndMicrobi.pdf

Carbon stock in the development of different designs of biodiverse agroforestry systems
Provedor de dados: 91
Autores: Fernandes,Cinira de A. F.; Matsumoto,Sylvana N.; Fernandes,Volney S.
ABSTRACT The objective of this study was to estimate the carbon stock in the different designs of biodiverse agroforestry systems (AFSs) in the region of the Environmental Protection Area (EPA) of Pratigi, Bahia, Brazil. Phytosociology aspects related to the potentiality of carbon stock of 10 farms were evaluated using plots of 10 x 50 m allocated in each AFS, inventorying 928 individuals of 17 families and 37 species, established in 2013. The biomass above and below the soil of the arboreal individuals were estimated by indirect method, using specific allometric equations for each species or group of species, with diameter above 1 cm. Carbon stock (CS) was estimated from the biomass. Cacao (Theobroma cacao) and rubber tree (Hevea brasiliensis) were the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroforestry; Theobroma cacao; Hevea brasiliensis; Biodiverse system.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001000720

Carbon Stocks and Pools in Relation to the Texture of Kaolinitic Soils from the Brazilian East Coast
Provedor de dados: 90
Autores: Gomes,João Bosco Vasconcellos; Silva,Carlos Alberto; Ferreira,Tamara Letícia de Azevedo; Ferreira,Mozart Martins; Inda,Alberto Vasconcellos; Curi,Nilton.
ABSTRACT: Extremely kaolinitic soils of Tertiary age elevations on the Brazilian east coast present a wide range of texture, which is recognized as one of the main factors controlling the soil organic matter contents. This study aimed to investigate the organic C storage of different compartments of kaolinitic soils. The studied soils had a wide particle size gradient, were under native forest vegetation, and located on Brazil's eastern coast (Coruripe - CF, Umbaúba - UF, Nova Viçosa - VF, Sooretama - SF, and Itaboraí - IF). The forest cover of all sites allows to record soil properties reference values for a land use condition closer to that of the original sites. We determined soil organic C (SOC) content and SOC stock up to a depth of 1 m, C of topsoil...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dissolved organic C; Aggregate size distribution; Coastal Tablelands; Organic matter-mineral complexes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100422

Carbon stocks, litterfall and pruning residues in monoculture and agroforestry cacao production systems
Provedor de dados: 21
Autores: Schneidewind, Ulf; Niether, Wiebke; Armengot, Laura; Schneider, Monika; Sauer, Daniela; Heitkamp, Felix; Gerold, Gerhard.
Agroforestry systems (AFS) can serve to decrease ecosystem carbon (C) losses caused by deforestation and inadequate soil management. Because of their shade tolerance, cacao plants are suitable to be grown in AFS, since they can be combined with other kinds of trees and shrubs. The potential for C sequestration in cacao farming systems depends on various factors, such as management practices, stand structure and plantation age. We compared conventionally and organically managed cacao monoculture systems (MCS) and AFS in Sara Ana (Bolivia) with respect to C stocks in plant biomass and to amounts of litterfall and pruning residues. The total aboveground C stocks of the AFS (26 Mg C ha−1) considerably exceeded those of the MCS (~7 Mg C ha−1), although the...
Tipo: Journal paper
Palavras-chave: Crop husbandry; Soil.
Ano: 2018
URL: http://orgprints.org/34494/1/schneidewind-etal-2018-ExperimentalAgri-online-p1-19.pdf

Carbonate mounds of the Moroccan Mediterranean margin: Facies and environmental controls
Provedor de dados: 5
Autores: Terhzaz, Loubna; Hamoumi, Naima; Spezzaferri, Silvia; Lotfi, El Mostapha; Henriet, Jean-pierre.
Sedimentological and geochemical studies of boxcores from the Brittlestar Ridge I and Cabliers carbonate mounds, along the Moroccan Mediterranean margin, show that sediments are composed of cold water scleratian corals and micritic mud, muddy micrite or muddy allochem limestone matrix, outlining seven different facies that can be attributed to “cluster reefs”. The mixed siliciclastic/carbonate sediments have been derived from both extra- and intrabasinal sources. Extra-basinal sources may be the geological formations outcropping in the Moroccan hinterland and Sahara, the latter including corals and associated bioclasts. Sediments were transported by wind and rivers and redistributed by bottom currents and local upwelling. Our results confirm the role of...
Tipo: Text
Palavras-chave: Carbonate mounds; Cold water corals; Sedimentology; Sedimentary geochemistry; Moroccan Mediterranean margin.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55699/57370.pdf

Carbonate system distribution, anthropogenic carbon andacidification in the Western Tropical South Pacific (OUTPACE 2015transect)
Provedor de dados: 5
Autores: Wagener, Thibaut; Metzl, Nicolas; Caffin, Mathieu; Fin, Jonathan; Helias Nunige, Sandra; Lefevre, Dominique; Lo Monaco, Claire; Rougier, Gilles; Moutin, Thierry.
The western tropical South Pacific was sampled along a longitudinal 4000 km transect (OUTPACE cruise, 18 Feb., 3 Apr. 2015) for measurement of carbonates parameters (total alkalinity and total inorganic carbon) between the Melanesian Archipelago (MA) and the western part of the South Pacific gyre (WGY). This manuscript reports this new dataset and derived properties: pH on the total scale (pHT) and the CaCO3 saturation state with respect to calcite (Ωcal) and aragonite (Ωara). We also estimate anthropogenic carbon (CANT) distribution in the water column using the TrOCA method (Tracer combining Oxygen, inorganic Carbon and total Alkalinity). Along the OUTPACE transect, CANT inventories of 37–43 mol m−2 were estimated with higher CANT inventories in MA...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00439/55075/56505.pdf

Carbon-Based Estimate of Nitrogen Fixation-Derived Net Community Production in N-Depleted Ocean Gyres
Provedor de dados: 5
Autores: Ko, Young Ho; Lee, Kitack; Takahashi, Taro; Karl, David M.; Kang, Sung-ho; Lee, Eunil.
Accurate estimation of net community production (NCP) in the ocean is important for determining the future trend for carbon dioxide concentrations in the atmosphere and thus for understanding the global carbon cycle and climate change. Most methods for measuring NCP rely on analysis of dissolved fixed inorganic nitrogen species (N), which are believed to be limiting factors for NCP. However, in the vast areas of the ocean gyres only low levels of N are available for phytoplankton during much of the year. In this study the NCP was estimated by summing the seasonal reduction in the concentration of dissolved inorganic carbon (C-T) in the surface mixed layer, corrected for changes associated with salinity variation, net air-sea CO2 flux, horizontal C...
Tipo: Text
Palavras-chave: Net community production; Nitrogen fixation; Seasonal carbon drawdown; Oligotrophic ocean gyre.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00675/78683/80864.pdf

Carbon-climate feedbacks accelerate ocean acidification
Provedor de dados: 5
Autores: Matear, Richard J.; Lenton, Andrew.
Carbon-climate feedbacks have the potential to significantly impact the future climate by altering atmospheric CO2 concentrations (Zaehle et al., 2010). By modifying the future atmospheric CO2 concentrations, the carbon-climate feedbacks will also influence the future ocean acidification trajectory. Here, we use the CO2 emissions scenarios from four representative concentration pathways (RCPs) with an Earth system model to project the future trajectories of ocean acidification with the inclusion of carbon-climate feedbacks. We show that simulated carbon-climate feedbacks can significantly impact the onset of undersaturated aragonite conditions in the Southern and Arctic oceans, the suitable habitat for tropical coral and the deepwater saturation states....
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00673/78493/80815.pdf

Carcaça e componentes corporais de cordeiros lactentes em pastejo de azevém suplementados com leguminosa ou concentrado
Provedor de dados: 45
Autores: Pellegrin,A.C.R.S.; Pires,C.C.; Mello,R.O.; Venturini,R.S.; Simões,R.R.; Bernardes,G.M.C.; Griebler,L.; Lopes,J.F.; Frasson,M.F.; Moro,A.B.; Menegon,A.M.; Mello,V.L.
RESUMO O objetivo desta pesquisa foi avaliar o efeito da suplementação privativa, com concentrado ou leguminosa, sobre as características da carcaça e dos componentes corporais de cordeiros lactentes mantidos em pastejo de azevém. Foram utilizados 27 cordeiros lactentes, distribuídos nos tratamentos que corresponderam aos sistemas de alimentação: cordeiros lactentes mantidos em pasto de azevém, cordeiros lactentes mantidos em pasto de azevém e suplementados com concentrado em comedouro privativo (creep feeding) e cordeiros lactentes mantidos em pasto de azevém e suplementados com leguminosa no pasto privativo (creep grazing). O concentrado era composto por milho, farelo de soja e calcário calcítico, e a leguminosa utilizada foi o trevo-branco. O...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fígado; Intestino; Ovinos; Suplemento; Trevo-branco.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300975

Carcaça e componentes não carcaça de cordeiros terminados em confinamento com caroço de algodão na dieta
Provedor de dados: 45
Autores: Pilecco,V.M.; Carvalho,S.; Pellegrini,L.G.; Mello,R.O.; Pacheco,P.S.; Pellegrin,A.C.R.S.; Moro,A.B.; Lopes,J.F.; Mello,V.L.
RESUMO O objetivo deste estudo foi avaliar as características de carcaça e dos componentes não carcaça de cordeiros terminados em confinamento, com diferentes proporções de caroço de algodão na dieta. Foram utilizados 45 cordeiros, machos, não castrados, da raça Ile de France. Os tratamentos foram constituídos por níveis de inclusão de caroço de algodão na matéria seca (MS) da dieta total (0%; 10%; 20%; 30% ou 40%), sendo a dieta composta por silagem de milho (Zea mays L.), grão de milho triturado (Zea mays L.), farelo de soja (Glycine max L.), caroço de algodão (Gossypium hirsutum L.), calcário calcítico e sal mineral, em proporção de volumoso:concentrado de 40:60. Os animais foram abatidos com peso de abate preestabelecido. O peso de carcaça quente e o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abate; Carne ovina; Cortes comerciais; Rendimento.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601935

Carcass and cut traits in nulliparous and lambed female sheep of different ages and genetic groups
Provedor de dados: 2
Autores: Esteves, Geisa Isilda Ferreira; Peripolli, Vanessa; Tanure, Candice Bergmann; Souza, Jurandir Rodrigues de; Louvandini, Helder; McManus, Concepta.
 Two experiments were carried out to evaluate the influence of genetic group, pregnancy and animal age on the carcass traits and commercial cut patterns of sheep carcasses. In the first experiment, the effect of pregnancy and genetic group were evaluated on 61 eleven month old Santa Inês ewes and their crosses with Texel, Dorper and Ile de France. Experiment 2 was carried out with 132 Santa Inês nulliparous or lambed ewes slaughtered with ages ranging from 6 to 48 months to evaluate the influence of age on carcass traits. For both experiments, hot carcass weight, cold carcass weight, carcass yield, cold carcass yield and carcass length were measured, as well as the yields and percentages of shoulder, neck, loin, belly, ribs, leg and leg length and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.00.00-2 carcass yield; Parturition; Slaughter; Weight.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34862

Carcass characteristics and meat quality of broilers fed with crude glycerin originated from palm oil and wasted vegetable oil in diets
Provedor de dados: 2
Autores: Legawa, Astiari Tia; Wattanachant, Chaiyawan; Wattanasit, Sutha.
A study was conducted to evaluate the effect of crude glycerin on slaughter weight and carcass characteristics of broilers. Total of 180 male Ross - 308 day old chicks were allocated to 3 treatments with 4 replicates in a completely randomized design. The dietary treatments were: diet without crude glycerin inclusion (T1), diet with 5% crude glycerin inclusion from waste vegetable oil (T2), and diet with 5% crude glycerin inclusion from palm oil (T3). On day 42, twenty chickens per treatment were randomly sampled and slaughtered to determine the carcass characteristics. From the study, both crude glycerins did not give any effect on the slaughter weight and carcass characteristics, but broilers received crude glycerin had higher abdominal fat (p &lt;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nutrition  non-ruminant  meat quality biodiesel’s by product; Slaughter weight; Lipid oxidation.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/39585

Cardiac protein expression patterns are associated with distinct inborn exercise capacity in non-selectively bred rats
Provedor de dados: 56
Autores: Ribeiro,L.P.; Freitas-Lima,L.C.; Naumann,G.B.; Meyrelles,S.S.; Lunz,W.; Pires,S.F.; Andrade,H.M.; Carnielli,J.B.T.; Figueiredo,S.G.
In the present study, we successfully demonstrated for the first time the existence of cardiac proteomic differences between non-selectively bred rats with distinct intrinsic exercise capacities. A proteomic approach based on two-dimensional gel electrophoresis coupled to mass spectrometry was used to study the left ventricle (LV) tissue proteome of rats with distinct intrinsic exercise capacity. Low running performance (LRP) and high running performance (HRP) rats were categorized by a treadmill exercise test, according to distance run to exhaustion. The running capacity of HRPs was 3.5-fold greater than LRPs. Protein profiling revealed 29 differences between HRP and LRP rats (15 proteins were identified). We detected alterations in components involved in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inborn aerobic capacity; Proteomics; 2-DE; MS; Heart proteins.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300609

Cardiac rhabdomyoma in a slaughtered pig
Provedor de dados: 65
Autores: Pereira,Paula Reis; Cruz,Raquel Aparecida Sales da; Jühlich,Luciane Maria; Sonne,Luciana; Barcellos,David Emílio Santos Neves de; Driemeier,David.
ABSTRACT:  Rhabdomyoma is a rare neoplasm of striated muscle that occurs predominantly in the myocardium. In animals, cardiac rhabdomyoma are observed as incidental lesions in slaughter pigs and have been rarely described in other species, such as cattle, dogs, and deer. This report describes a case of cardiac rhabdomyoma in a male pig at slaughter age that died suddenly in the pre-slaughter period. At necropsy, multiple nodules were observed in the right and left ventricular walls and the interventricular septum. Histopathological examination showed neoplastic proliferation composed of polyhedral cells, with vacuolated cytoplasm that sometimes presented a “spider cell” appearance. Histochemical staining with Schiff’s periodic acid revealed glycogen...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pig; Cardiac tumor; Glycogen; Spider cell; Immunohistochemistry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000553

Cardiorespiratory and metabolic determinants during moderate and high resistance exercise intensities until exhaustion using dynamic leg press: comparison with critical load
Provedor de dados: 56
Autores: Arakelian,V.M.; Goulart,C.L.; Mendes,R.G.; Caruso,F.C.; Baldissera,V.; Arena,R.; Borghi-Silva,A.
The objective of this study was to assess cardiovascular, respiratory, and metabolic responses during a commonly used dynamic leg press resistance exercise until exhaustion (TEx) at different intensities and compare with critical load (CL). This was a prospective, cross-sectional, controlled, and crossover study. Twelve healthy young men (23±2.5 years old) participated. The subjects carried out three bouts of resistance exercise in different percentages of 1 repetition maximum (60, 75, and 90% 1RM) until TEx. CL was obtained by means of hyperbolic model and linearization of the load-duration function. During all bout intensities, oxygen uptake (VO2), carbon dioxide production (VCO2), ventilation (VE), and respiratory exchange ratio (RER) were obtained....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Load; Physiological; Muscle fatigue; Exercise; Cardiorespiratory.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001100613

Carex hartmaniorum A. Cajander, de gecorrigeerde naam voor Carex hartmanii Cajander (Cyperaceae)
Provedor de dados: 16
Autores: Koopman, J.
The correct name of Carex hartmanii Cajander is C. hartmaniorum A. Cajander.   De juiste naam voor Carex hartmanii Cajander is C. hartmaniorum A. Cajander.
Tipo: Article / Letter to the editor
Palavras-chave: Carex hartmaniorum; Carex hartmanii.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/669010

CARIOZA. Comparaison des méthodes cartographiques par imagerie optique des herbiers de zostères marines de l’ouest Cotentin (Manche)
Provedor de dados: 5
Autores: Aubin, S; Latry, L; Curti, C; Beguet, B; Lafon, V; Basuyaux, O; Garcia, A.
Le projet CARIOZA, Comparaison des méthodes cartographiques par imagerie optique des herbiers de l’ouest Cotentin, porté par le MNHN Dinard, vise à effectuer un nouveau travail de comparaison à partir de la zone atelier du projet CIZO, avec pour objectif de confronter d’une part les méthodes d’acquisition de la donnée et d’autre part les moyens de réalisations cartographiques employées par le MNHN Dinard, le SMEL et I-SEA, expert en cartographie des habitats via une méthode de traitement semi-automatisée. Le but final de cette étude est de discriminer la méthode la plus adaptée, en termes d’acquisition de la donnée et de traitement de cette dernière, sur l’ouest Cotentin. Ces éléments de réflexion intégreront les discussions au niveau National (GT DCE Eaux...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00584/69641/67508.pdf

CARNE ovina na mesa do brasileiro.
Provedor de dados: 14
Pesquisa com consumidores 12% dos brasileiros nunca comeram carne ovina Produto ainda não é consumido pela família brasileira, mas seu potencial é promissor; Aprovinos Pesquisa desenvolve copa, presunto e bacon de carne ovina Inspirados em processados suínos, cientistas criam linhas de produtos inéditos no mercado; Ovinosul Organização da cadeia produtiva leva carne ovina com regularidade ao mercado Projeto Ovinosul fecha terceiro ano de atividade com cases de sucesso; Prolificidade Mutações genéticas aumentam produção de cordeiros na ovinocultura Pesquisa usa genes para elevar produção sem aumentar número de matrizes; Soluções tecnológicas Pesquisa com ovinos atravessa os anos levando conhecimento ao setor produtivo Soluções tecnológicas lançadas pela...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Prolificidade; Ovino; Carne; Ovinocultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1114345

Carotenoid production in sugarcane juice and synthetic media supplemented with nutrients by Rhodotorula rubra l02
Provedor de dados: 58
Autores: Bonadio,Mariana de Paula; Freita,Lidyane Aline de; Mutton,Márcia Justino Rossini.
ABSTRACT In order for the use of biological carotenoids to become feasible, it is necessary to have adequate low cost sources and improved methods of cultivation. The aim of this study was to evaluate the effect of supplementation with nitrogen, phosphorus, zinc, and magnesium, on the biomass and carotenoid volumetric production by yeast Rhodotorula rubra L02 using a complex medium (sugarcane juice) and synthetic media (sucrose and maltose) as substrates. The experimental design used for each substrate was randomized in blocks with 16 treatments and 3 repetitions. The treatments were compound for 15 different combinations of nutrients (N; Mg; Zn; P, N + Mg; N + Zn; N + P; Mg + Zn; Mg + P; Zn + P; N + P + Zn; N + P + Mg; N + Zn + Mg; P + Zn + Mg; N + Zn +...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yeasts; Pigments; Macronutrients; Micronutrients; Killer activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400872

Carrot yield and water-use efficiency under different mulching, organic fertilization and irrigation levels
Provedor de dados: 91
Autores: Carvalho,Daniel F. de; Gomes,Daniela P.; Oliveira Neto,Dionizio H. de; Guerra,José G. M.; Rouws,Janaína R. C.; Oliveira,Fábio L. de.
ABSTRACT This study was carried out to evaluate the contributions to the optimization of water use in a carrot crop under different forms of mulch using Gliricidia sepium, fertilization with castor bean cakes and irrigation water depths. The experiment was conducted in Seropédica, RJ, Brazil (22º 46’ S and 43º 41’ W), from June to September 2010. The experiment was conducted using a split-split-plot scheme (5 x 3 x 2), with four replicates. The five plots had irrigation depths corresponding to 0, 43, 72, 100 and 120% of crop evapotranspiration (ETc); the three subplots contained the different forms of mulch (whole leaves (WL) and chopped leaves and branches (CLB)) and the absence of mulch (AM); and the two sub-subplots contained either the presence (PF) or...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Irrigation management; Gliricidia sepium; Castor bean cake; Daucus carota L.; Organic agriculture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000700445

Carryover of tembotrione and atrazine affects yield and quality of potato tubers
Provedor de dados: 1
Autores: Reis, Marcelo Rodrigues; Aquino, Leonardo Ângelo; Melo, Christiane Augusta Diniz; Silva, Daniel Valadão; Dias, Roque Carvalho.
 Crop rotation improves potato (Solanum tuberosum L.) crops; however, in some cases, it can have some negative effects due to the herbicides previously used in crops under rotation. These effects are the decline in the yield and the appearance of physiological disorders, including cracked tubers, which impair the quality and economic value of the potato. Two field experiments were performed with applications of tembotrione and atrazine, alone or in combination. In the Rio Paranaiba (Minas Gerais State) area, in clay soil, the herbicides were applied at post-emergence in corn (Zea mays L.). After corn harvest and soil preparation, the potatoes were planted. In the Serra do Salitre (Minas Gerais State) area, in the medium texture soil, the herbicides were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic; Herbicide; Physiological disorder; Solanum tuberosum.; Matologia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35355

Carryover of tembotrione and atrazine affects yield and quality of potato tubers
Provedor de dados: 1
Autores: Reis, Marcelo Rodrigues; Aquino, Leonardo Ângelo; Melo, Christiane Augusta Diniz; Silva, Daniel Valadão; Dias, Roque Carvalho.
 Crop rotation improves potato (Solanum tuberosum L.) crops; however, in some cases, it can have some negative effects due to the herbicides previously used in crops under rotation. These effects are the decline in the yield and the appearance of physiological disorders, including cracked tubers, which impair the quality and economic value of the potato. Two field experiments were performed with applications of tembotrione and atrazine, alone or in combination. In the Rio Paranaiba (Minas Gerais State) area, in clay soil, the herbicides were applied at post-emergence in corn (Zea mays L.). After corn harvest and soil preparation, the potatoes were planted. In the Serra do Salitre (Minas Gerais State) area, in the medium texture soil, the herbicides were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.03.00-8 Atlantic; Herbicide; Physiological disorder; Solanum tuberosum. Matologia.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35355

Carta de Serviços da Embrapa Gado de Corte - 2018.
Provedor de dados: 14
Autores: BISCOLA, P. H. N.; ALVA, R. C.
A presente Carta de Serviços, em sua terceira edição, evidencia o compromisso da instituição com o aprimoramento contínuo de seus serviços e com a busca da excelência em seus processos de gestão. Aqui são apresentadas informações específicas para os diferentes serviços ofertados: cursos, visitas, feiras, softwares e aplicativos móveis, oportunidades de estágio, dentre outros, sendo para cada um deles apresentada uma breve descrição, informações de contato, como acessá-los e os prazos para atendimento
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Educação á distância; Software; Transferência de Tecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092501

Cartas climáticas dos municípios da Bacia do Paraná 3.
Provedor de dados: 14
Autores: WREGE, M. S.; CARAMORI, P. H.; NITSCHE, P.; FRITZSONS, E.; BOGNOLA, I. A.; SOARES, M. T. S.; GOMES, J. B. V.; HOLLER, W. A.
As cartas climáticas dos municípios da Bacia do Paraná 3, estado do Paraná, trazem a cartografia das variáveis meteorológicas macroclimáticas em escala semidetalhada da região, apresentadas em mapas feitos em sistemas de informações geográficas, na escala 1:25.000. O conhecimento dos padrões espaciais das principais variáveis climáticas é de considerável relevância para o planejamento das atividades agrícolas, florestais e pecuária, auxiliando na escolha das espécies mais bem adaptadas ao tipo de clima dos municípios, em uma região onde a distribuição espacial das variáveis é bastante desigual. Espera-se que, com a disponibilização destas cartas climáticas, seja possível auxiliar a comunidade dos municípios integrantes da Bacia do Paraná 3 no planejamento...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Carta climática; Clima.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087482

Cartographie haute résolution des champs hydrothermaux de la ride sud du bassin de Guaymas
Provedor de dados: 5
Autores: Ondreas, Helene; Scalabrin, Carla; Fouquet, Yves; Godfroy, Anne.
Insights into the factors controlling fluid circulation through the crust and the nature of fluid venting at the seafloor are first steps in understanding their effect on ocean properties and climate change. New data on the seafloor morphology, sub-surface sedimentary stratification, and water column of the sedimented Southern Trough hydrothermal field (Guaymas basin) were acquired during the BIG cruise in 2010. These data provide accurate and high-resolution information on the geological context of the vents, on the distribution of acoustic anomalies in the water column, and on the possible nature of the fluid generating these echoes. More than 40 hydrothermal edifices were observed. The southern zone of the study area hosts hydrothermal sites that differ...
Tipo: Text
Palavras-chave: Mid-ocean ridges; Sedimented ridge; Hydrothermal systems; Fluid migration; Water-column acoustic images; Guaymas basin.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00436/54775/56229.pdf

Case studies of the marketing of products from newly bred lines and underutilized crops
Provedor de dados: 21
Autores: Padel, Susanne; Rossi, Adanella; D'Amico, Simona; Sellars, Anna; Oehen, Bernadette.
The overall aim of Task 5.1 of the Diversifood project is to produce recommendations and guidelines for the marketing and valorisation strategies of biodiverse food products, including products from underutilized crops and based on newly-bred lines from participatory plant  breeding. The work presented here identifies success and critical factors of existing initiatives, analysing the whole process of value-adding and communication from the genetic resource to the food product.  A common case study approach was used by national teams in eight countries, involving around 180 interviews with various actors of each initiative, including producers and a diversity of other supply chain actors and consumers. Results of the comparative analysis are presented into...
Tipo: Report
Palavras-chave: Markets and trade Networks and ownership Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34456/1/Diversifood%20D5.1.pdf

Case-Based Reasoning for the Design of Start-Stop Logic of Hydroelectric Power Stations
Provedor de dados: 52
Autores: Mancini,Fabrízio Nicolai; Aoki,Alexandre Rasi.
ABSTRACT The present article focuses on the construction of an Intelligent System for the Project Start-Stop Logic of Hydropower Plants, work carried out as master dissertation, allowing the retention of knowledge of previous cases which set a valuable intellectual capital, organizing knowledge generated by specialists and consultants of the area. The tool aims at saving time as well as standardizing solutions, allowing future developments for the construction of other necessary logic (such as those related to asset management and tools to aid the operation and maintenance of hydroelectric power plants). The MyCBR, software that proved to be of easy programming, but with some limitations, is used for such an attempt of a shell of current use. The recovery...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hydropower plant; Start and stop logic; Intelligent Systems - Case Based Reasoning; MyCBR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200235

Cassava Pulp Enzymatic Hydrolysate as a Promising Feedstock for Ethanol Production
Provedor de dados: 52
Autores: Valeriano,Ixthá Hasselmann; Marques,Gabriel Lessa Lisboa; Freitas,Suely Pereira; Couri,Sonia; Penha,Edmar das Mercês; Gonçalves,Márcia Monteiro Machado.
ABSTRACT The aim of this study was to produce bioethanol from enzymatic hydrolysates of cassava pulp, a by-product of cassava flour manufacturing, using an alcohol-tolerant Saccharomyces cerevisiae strain. First, the best operational condition of the starch hydrolysis process was determined through a complete factorial design (24), with triplicates at the central point. The independent variables evaluated were: the concentrations of α-amylase (Termamyl 2X) and glucoamylase (AMG 300L) and both liquefaction and saccharification times. The most favorable hydrolysis condition in the assay was achieved using 0.517 mL AMG.g starch-1 and 0.270 mL Termamyl.g starch-1, with liquefaction and saccharification times of 1 and 2 h, respectively. The broth obtained at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Starch waste; Enzymatic hydrolysis; Alcoholic fermentation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100207

Castanha de caju e sua amêndoa: composição e importância dos ácidos graxos - produção e comércio mundiais.
Provedor de dados: 14
Autores: GAZZOLA. J.; GAZZOLA, R.; SOUZA, G. da S. e; COELHO, C. H. M.; WANDER, A. E.; CABRAL, J. E. de O.
bitstream/item/185074/1/CLV18006.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Fitoesterois; Importação; Exportação; Castanha de Caju; Phytosterols.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098166

CASTOR BEANS QUALITY SUBJECTED TO DIFFERENT STORAGE TEMPERATURES AND PERIODS
Provedor de dados: 70
Autores: Goneli,André L. D.; Corrêa,Paulo C.; Oliveira,Ana P. L. R.; Hartmann Filho,Cesar P.; Oba,Guilherme C.
ABSTRACT The control of the temperature of the storage air have the ability to improve a better preservation of some types of agricultural products. However, the most effective temperature for storage as well as the duration of storage varies between products. Therefore, special attention should be concentrated on the storage temperature and its effects on the integrity and longevity of the produce. The objective of the present study was to evaluate the effects of storage temperature and storage period on the quality of castor beans. Castor seeds with a water content of approximately 6.1% (w.b.) were stored for 180 days at temperatures of 15, 25 and 35 °C. The quality of the seeds was evaluated every 45 days throughout the study period by measuring dry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Armazenability; Ricinus communis L.; Post-harvest.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300361

Casuística em dermatopatias no ambulatório veterinário do instituto homeopático e de práticas integrativas no período de 2004 a 2011
Provedor de dados: 195
Autores: Iglesias, L. P.; Martins, D. P.; Kanayama, C. Y.; Nader, T. T.
A homeopatia é um recurso terapêutico baseado no princípio hipocrático Similia similibus curantur, o semelhante cura o semelhante, isto é, a doença pode ser tratada por meio da administração de princípios ativos que induzam, num animal saudável, sintomas semelhantes aos provocados pela doença (HAHNEMANN, 2008). A homeopatia pode ser prescrita em diversas situações clínicas, como única opção, ou como complementar de diferentes terapêuticas, visando promover a saúde animal (BENEZ et al., 2002; PEREIRA, 2012). A prática de medicina complementar e alternativa aborda o indivíduo “inteiro”: a vitalidade do corpo e sua influência na saúde e doença, a mobilização de recursos próprios do organismo para se curar e tratamento das causas subjacentes à doença (BUDGIN;...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37809

Cat ownership is associated with increased asthma prevalence and dog ownership with decreased spirometry values
Provedor de dados: 56
Autores: Simoneti,C.S.; Ferraz,E.; Menezes,M.B.; Icuma,T.R.; Vianna,E.O.
The association between pet ownership and the development of allergic and respiratory diseases has been the aim of several studies, however, the effects of exposure in adults remain uncertain. The aims of the present study were to investigate the prevalence of asthma and lung function status among dog and cat owners. This cross-sectional study was performed at two universities with students and workers who were allocated into 3 groups according to pet ownership in the previous year: cat owners, dog owners, and no pets (control group). Subjects underwent spirometry, bronchial challenge test with mannitol, skin prick tests, and questionnaires about animal exposures and respiratory symptoms. Control group comprised 125 subjects; cat owner group, 51 subjects;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Respiratory tract diseases; Animals; Bronchial hyperreactivity; Lung function; Pets.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001200601

CATÁLOGO de cultivares de arroz: safra 2017-2018.
Provedor de dados: 14
BRS A702 CL - arroz irrigado; BRS A701 CL - arroz irrigado. BRS Catiana - arroz irrigado. BRS Pampeira - arroz irrigado. BRS Pampa - arroz irrigado. Cultivares com tecnologia Embrapa - arroz irrigado. BRS 358 - grãos especiais. BRS 902 - grãos especiais. Cultivares com tecnologia Embrapa - grãos especiais. BRS A501 CL - arroz de terras altas. BRS Esmeralda - arroz de terras altas. BRSGO Serra Dourada - arroz de terras altas. BRS Sertaneja - arroz de terras altas. Cultivares com tecnologia Embrapa - Arroz de terras altas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz; Oryza sativa; Melhoramento genético vegetal; Variedade; Arroz irrigado.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085232

CATÁLOGO de cultivares de feijão comum.
Provedor de dados: 14
BRS Estilo: feijão carioca. BRSMG Madrepérola: feijão carioca. BRS FC402: feijão carioca. BRS Ártico: feijões especiais. BRS Embaixador: feijões especiais. BRSMG Realce: feijões especiais. BRS Esteio: feijão preto. BRS Campeiro: feijão preto. BRS Esplendor: feijão preto.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar; Feijões especiais; Feijão; Variedade; Phaseolus vulgaris; Melhoramento Genético Vegetal; Feijão Preto.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1134762

Catalogue of Bibionidae (Diptera: Bibionomorpha) types housed in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil
Provedor de dados: 84
Autores: Falaschi,Rafaela Lopes; Oliveira,Sarah Siqueira; Lamas,Carlos José Einicker.
Abstract Following a recommendation of the International Code of Zoological Nomenclature, this paper provides a catalogue of the type specimens of Bibionidae (Diptera: Bibionomorpha) held in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP). Label data and the condition of 21 type specimens (two holotypes and 19 paratypes) of two Neotropical species is provided. Photographs of the male terminalia of the holotypes are also presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nomenclature; Scientific collections; Taxonomy; Type material.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100226

Catalogue of Neotropical Curtonotidae (Diptera, Ephydroidea)
Provedor de dados: 84
Autores: Mello,Ramon Luciano; Pereira-Colavite,Alessandre.
Abstract The Neotropical species of Curtonotidae are updated and catalogued. A total of 33 species names are listed, including two fossil taxa and one nomem dubium. Valid and invalid names and synonyms are presented, totaling 45 names. Bibliographic references are given to all listed species, including information about name, author, year of publication, page number, type species and type locality. Lectotype and paralectotypes are designated to Curtonotum punctithorax (Fischer, 1933). Curtonotum simplex Schiner, 1868 stat. rev. is recognized as a valid name.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acalyptratae; Curtonotum; Hunchbacked flies; Lectotype; Paralectotype; Schizophora; Type material.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100246

Catalogue of Syringogastridae (Diptera, Diopsoidea)
Provedor de dados: 84
Autores: Pereira-Colavite,Alessandre; Mello,Ramon Luciano.
Abstract The catalogue of the Syringogastridae is updated, including now 21 extant species and two fossil records, all belonging to the genus Syringogaster Cresson. References to all known bibliography are given, totaling 27 records. A full list of the type-series and distribution records are also presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: List of species; Neotropical region; Taxonomy; Type material.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100212

Catch Crop Residues Stimulate N2O Emissions During Spring, Without Affecting the Genetic Potential for Nitrite and N2O Reduction
Provedor de dados: 21
Autores: Duan, Yun-Feng; Hallin, Sara; Jones, Christopher M.; Priemé, Anders; Labouriau, Rodrigo; Petersen, Søren O.
Organic agriculture depends on recycling of N to sustain crop production, and the use of catch crops to prevent leaching losses during winter is part of this strategy. The finding in this study, that catch crop residues were a more consistent source of nitrous oxide emissions in spring than synthetic fertiliser, indicates catch crop residue decomposition may contribute negatively to the climate impact of the farming system. Management practices are needed that reduce the potential for denitrification, which is the main source of nitrous oxide. Possible strategies include cultivation to promote aerobic rather than anaerobic degradation, and timing of manure application to avoid that mineral N from manure accumulates during residue decomposition....
Tipo: Journal paper
Palavras-chave: Crop combinations and interactions; Soil biology; Nutrient turnover; Air and water emissions.
Ano: 2018
URL: http://orgprints.org/36654/1/fmicb_09_02629.pdf

Cattle Manure Bioconversion Effect on the Availability of Nitrogen, Phosphorus, and Potassium in Soil
Provedor de dados: 90
Autores: Eckhardt,Daniel Pazzini; Redin,Marciel; Santana,Natielo Almeida; Conti,Lessandro De; Dominguez,Jorge; Jacques,Rodrigo Josemar Seminoti; Antoniolli,Zaida Inês.
ABSTRACT The efficiency index (EI) refers to the ratio of nutrients mineralized/made available in the soil to the total amount of nutrients added by organic fertilizer. Therefore, understanding the EI is essential for recommendation of organic fertilization. The aim of this study was to evaluate the availability through mineralization and the efficiency index of nitrogen (N), phosphorus (P), and potassium (K) in organic fertilizers produced from cattle manure. The following treatments were evaluated in an incubation experiment under controlled conditions: soil without fertilizer (control); soil + beef cattle manure vermicompost; soil + beef cattle manure/straw compost; soil + beef cattle manure; soil + dairy cattle manure; and soil + vermicompost produced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic fertilizers; Vermicompost; Efficiency index.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100527

Causes of earthquake spatial distribution beneath the Izu-Bonin-Mariana Arc
Provedor de dados: 5
Autores: Kong, Xiangchao; Li, Sanzhong; Wang, Yongming; Suo, Yanhui; Dai, Liming; Geli, Louis; Zhang, Yong; Guo, Lingli; Wang, Pengcheng.
Statistics about the occurrence frequency of earthquakes (1973-2015) at shallow, intermediate and great depths along the Izu-Bonin-Mariana (IBM) Arc is presented and a percent perturbation relative to P-wave mean value (LLNL-G3Dv3) is adopted to show the deep structure. The correlation coefficient between the subduction rate and the frequency of shallow seismic events along the IBM is 0.605, proving that the subduction rate is an important factor for shallow seismic events. The relationship between relief amplitudes of the seafloor and earthquake occurrences implies that some seamount chains riding on the Pacific seafloor may have an effect on intermediate-depth seismic events along the IBM. A probable hypothesis is proposed that the seamounts or...
Tipo: Text
Palavras-chave: Philippine Sea Plate; Pacific Plate; Earthquake; Seamount; Slab tear; Subduction rate.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00407/51828/52427.pdf

Causes of preweaning mortality in organic outdoor sow herds
Provedor de dados: 21
Autores: Rangstrup-Christensen, Lena; Schild, Sarah-Lina Aagaard; Pedersen, L.J.; Sørensen, Jan Tind.
The aims of the current study were to identify the causes of preweaning piglet mortality and investigate the effect of season and parity on the proportions of mortality causes. The study was conducted in nine herds over a one-year period, and dead piglets were collected for necropsy once during each of the four seasons. In total, 2672 piglets were necropsied of which 60% were live-born but died post-partum (pp), 32% were stillborn and 8% were euthanised. Intra-partum deaths accounted for 88% of stillborn piglets. Eighty-one percent of necropsied live-born piglets died within four days pp. Half of these had a body weight of &lt;1 kg at the time of death. Crushed and starved piglets accounted for 83% and 9% of mortalities until day four pp, respectively....
Tipo: Journal paper
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/33730/2/Levering%201.4_Causes%20of%20preweaning%20mort.pdf

CAUSES OF SOIL MALFUNCTIONING IN DEGRADED AREAS OF EUROPEAN AND TURKISH VINEYARDS
Provedor de dados: 21
Autores: Costantini, E.A.C.; Priori, S.; Giffard, B.; Fulchin, E.; Tardaguila, J.; Schroers, H.J.; Pelengic, R.; Akca, E.; Tangolar, S.; Valboa, G.
A study was carried out in nineteen vineyards of five countries, well representative of major viticultural districts, which showed areas with fertility problems, consequence of strong soil erosion occurred during either pre-planting or ordinary cultivation. The comparison between degraded and non-degraded areas highlighted that the soil features limiting water nutrition and enhancing potential water stress were the most frequent discriminant soil conditions. Low nitrogen availability was the second most important cause of soil malfunctioning, together with low organic matter content. The degradation was also reflected in the very low values of the C/N ratio, pointing to a difficulty of microbiota in synthetizing humus. Other limiting factor were excessive...
Tipo: Journal paper
Palavras-chave: Soil quality; Nutrient turnover; Soil; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/33458/1/7906-25845-1-PB.pdf

Cebolas superprecoces são tendência de mercado.
Provedor de dados: 14
Autores: OLIVEIRA, V. R.
A cultivar, sozinha, não é garantia de sucesso de uma lavoura de cebola, mas a escolha equivocada certamente comprometerá a produção até inviabilizar a lavoura.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Allium Cepa; Variedade; Época de Plantio; Pós-Colheita.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100161

Celebração: 40 anos do programa de melhoramento genético Uvas do Brasil.
Provedor de dados: 14
Autores: MOURA, M. F. C. de.
No dia de 6 de fevereiro, em Bento Gonçalves, a Embrapa Uva e Vinho realizou um evento para apresentar os resultados do Programa de Melhoramento Genético Uvas do Brasil
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Melhoramento genético; Uvas do Brasil; Bag Uva; Uva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089044

Celebrating the 120th anniversary of the School of Pharmaceutical Sciences of the University of São Paulo
Provedor de dados: 60
Autores: Borelli,Primavera.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000700100

Cell Division in genus Corynebacterium: protein-protein interaction and molecular docking of SepF and FtsZ in the understanding of cytokinesis in pathogenic species
Provedor de dados: 42
Autores: OLIVEIRA JR,ALBERTO F.; FOLADOR,EDSON L.; GOMIDE,ANNE C.P.; GOES-NETO,ARISTÓTELES; AZEVEDO,VASCO A.C.; WATTAM,ALICE R.
ABSTRACT The genus Corynebacterium includes species of great importance in medical, veterinary and biotechnological fields. The genus-specific families (PLfams) from PATRIC have been used to observe conserved proteins associated to all species. Our results showed a large number of conserved proteins that are associated with the cellular division process. Was not observe in our results other proteins like FtsA and ZapA that interact with FtsZ. Our findings point that SepF overlaps the function of this proteins explored by molecular docking, protein-protein interaction and sequence analysis. Transcriptomic analysis showed that these two (Sepf and FtsZ) proteins can be expressed in different conditions together. The work presents novelties on molecules...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cell division; Corynebacterium; FtsZ; SepF; Molecular docking.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502179

“Cell ELISA” como ferramenta auxiliar no controle da adenite equina
Provedor de dados: 45
Autores: Ribas,L.M.; Rosa,M.C.; Nogueira,C.E.W.; Finger,I.S.; Cunha,R.C.; Leite,F.P.L.
RESUMO Este trabalho relata o desenvolvimento e a avaliação de um ensaio imunoenzimático (ELISA) como ferramenta auxiliar no controle da adenite equina. Foi avaliada a presença de anticorpos anti-Streptococcus equi subsp. equi em equinos com doença clínica de garrotilho, portadores assintomáticos e potros vacinados. Equinos doentes demonstraram absorbâncias médias superiores (P&lt;0,05) às médias observadas nas demais categorias examinadas. Equinos portadores assintomáticos apresentaram valores médios de absorbância superiores (P&lt;0,05) aos animais com cultura negativa. Logo após a vacinação, potros apresentaram elevação nos níveis de anticorpos, seguida de um decréscimo nos níveis 90 dias após a segunda vacinação. O “Cell ELISA” foi eficiente para a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Garrotilho; Streptococcus equi; ELISA; Portador assintomático.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100020

Cell migration inhibition activity of a non-RGD disintegrin from Crotalus durissus collilineatus venom
Provedor de dados: 80
Autores: Oliveira,Isadora Sousa de; Manzini,Rafaella Varzoni; Ferreira,Isabela Gobbo; Cardoso,Iara Aimê; Bordon,Karla de Castro Figueiredo; Machado,Ana Rita Thomazela; Antunes,Lusânia Maria Greggi; Rosa,José Cesar; Arantes,Eliane Candiani.
Abstract  Background: In recent decades, snake venom disintegrins have received special attention due to their potential use in anticancer therapy. Disintegrins are small and cysteine-rich proteins present in snake venoms and can interact with specific integrins to inhibit their activities in cell-cell and cell-ECM interactions. These molecules, known to inhibit platelet aggregation, are also capable of interacting with certain cancer-related integrins, and may interfere in important processes involved in carcinogenesis. Therefore, disintegrin from Crotalus durissus collilineatus venom was isolated, structurally characterized and evaluated for its toxicity and ability to interfere with cell proliferation and migration in MDA-MB-231, a human breast cancer...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalus durissus collilineatus; Non-RGD disintegrin; Cell migration; Cell adhesion; Human breast cancer; MDA-MB-231.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100319

Cell suspension culture as a means to produce polyphenols from date palm (Phoenix dactylifera L.)
Provedor de dados: 64
Autores: Naik,Poornananda Madhava; Al-Khayri,Jameel Mohammed.
ABSTRACT Date palm accumulates a wide range of secondary metabolites high in nutritional and therapeutic value. In the present study, date palm (Phoenix dactylifera L., cv. Shaishi) shoot-tip-induced callus was used to establish cell suspension cultures in Murashige and Skoog (MS) liquid medium containing 1.5 mg L-1 2-isopentenyladenine (2iP) and 10 mg L-1 naphthaleneacetic acid (NAA). To study the growth kinetics, cultures were maintained for 12 weeks during which weekly measurements were carried out to determine the biomass accumulation based on packed cell volume (%), fresh weight and dry weight (g). In addition, weekly determination of polyphenols (catechin, caffeic acid, kaempferol, and apigenin) was carried out using high performance liquid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass; Growth curve; Packed cell volume.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000500464

Cellular responses of Pacific oyster ( Crassostrea gigas ) gametes exposed in vitro to polystyrene nanoparticles
Provedor de dados: 5
Autores: Gonzalez-fernandez, Carmen; Tallec, Kevin; Le Goic, Nelly; Lambert, Christophe; Soudant, Philippe; Huvet, Arnaud; Suquet, Marc; Berchel, Mathieu; Paul-pont, Ika.
While the detection and quantification of nano-sized plastic in the environment remains a challenge, the growing number of polymer applications mean that we can expect an increase in the release of nanoplastics into the environment by indirect outputs. Today, very little is known about the impact of nano-sized plastics on marine organisms. Thus, the objective of this study was to investigate the toxicity of polystyrene nanoplastics (NPs) on oyster (Crassostrea gigas) gametes. Spermatozoa and oocytes were exposed to four NPs concentrations ranging from 0.1 to 100 mg L−1 for 1, 3 and 5 h. NPs coated with carboxylic (PS-COOH) and amine groups (PS-NH2) were used to determine how surface properties influence the effects of nanoplastics. Results demonstrated the...
Tipo: Text
Palavras-chave: Nanoplastics; Oysters; Gametes; Cellular responses.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00443/55459/56976.pdf

Central Opioidergic System Interplay with Histamine on Food Intake in Neonatal Chicks: Role of µ-Opioid and H1/H3 Receptors
Provedor de dados: 89
Autores: Jaefari-Anari,M; Zendehdel,M; Gilanpour,H; Asghari,A; Babapour,V.
ABSTRACT The present study was designed to examine the role of Opioidergic and Histaminergic systems on feeding behavior in 3-hour food deprived neonatal meat- type chicks. In experiment 1, chicks received intracerebroventricular (ICV) injection of (A) control solution, (B) α-FMH (alpha fluoromethyl histidine; 250 nmol), (C) DAMGO (µ-opioid receptor agonist, 125 pmol) and (D) α-FMH + DAMGO. Experiments 2-4 were similar to experiment 1, except chicken ICV injected with Chlorpheniramine (histamine H1 receptors antagonist; 300 nmol), famotidine (histamine H2 receptors antagonist; 82 nmol) and Thioperamide (histamine H3 receptors antagonist; 300 nmol) instead of the α-FMH. In experiments 5-8, birds ICV injected with the same procedure as experiments 1-4,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Central opioidergic; Histamine; Food intake; Broiler chicken.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300595

Central venous catheter-related infections caused by Corynebacterium amycolatum and other multiresistant non-diphtherial corynebacteria in paediatric oncology patients
Provedor de dados: 55
Autores: Carvalho,Ricardo Vianna de; Lima,Fernanda Ferreira da Silva; Santos,Cíntia Silva dos; Souza,Mônica Cristina de; Silva,Rondinele Santos da; Mattos-Guaraldi,Ana Luiza de.
ABSTRACT Bloodstream and venous catheter-related corynebacterial infections in paediatric patients with haematological cancer were investigated from January 2003 to December 2014 at the Brazilian National Cancer Institute in Rio de Janeiro, Brazil. We observed that during cancer treatment, invasive corynebacterial infections occurred independent of certain factors, such as age and gender, underlying diseases and neutropenia. These infections were ssscaused by Corynebacterium amycolatum and other non-diphtherial corynebacteria. All cases presented a variable profile of susceptibility to antimicrobial agents, except to vancomycin. Targeted antibiotic therapy may contribute to catheters maintenance and support quality of treatment. Non-diphtherial...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: C. amycolatum; Venouscatheter; Paediatric cancer; Bloodstream infection; Non-diphtherial corynebacteria infection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000400347

Centre Bretagne. OWNERSHIP
Provedor de dados: 5
Autores: Guyader, Olivier.
Une perception largement répandue est que la flotte de pêche de l'Union Européenne (UE) est détenue par une multitude de propriétaires individuels. Cependant, des informations sur les acquisitions d'entreprises de pêche de l'UE par les entreprises d'autres États membres ou de pays tiers (hors UE) montrent que cette perception est une simplification d'une réalité plus complexe, pouvant être caractérisée par des entreprises détenant plusieurs navires, par des phénomènes d’intégration verticale par des société situées en aval de la filière ou encore des achats de fonds d’investissement. Aucun travail méthodologique n’a jamais été mené sur le sujet et le projet vise en utilisant des sources de données originales à analyser la structure de la propriété des...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00598/71010/69282.pdf

Cepas de Bacillus e Azospirillum aumentam o crescimento e a absorção de nutrientes em milho em condições hidropônicas.
Provedor de dados: 14
Autores: SOUSA, S. M. de; OLIVEIRA, C. A.; ANDRADE, D. L.; CARVALHO, C. G. de; RIBEIRO, V. P.; PASTINA, M. M.; MARRIEL, I. E.; LANA, U. G. de P.; GOMES, E. A.
Microrganismos promotores de crescimento de plantas podem melhorar o rendimento e a qualidade das culturas e são essenciais para uma agricultura sustentável. Este trabalho teve como objetivo investigar o efeito de oito cepas bacterianas, inoculadas em diferentes concentrações, na promoção do crescimento de milho em solução nutritiva. A raiz de milho foi inoculada com cepas de Bacillus ou Azospirillum em concentrações que variaram de 105 a 108 unidades formadoras de colônia mL-1 e cultivadas em hidroponia. Diferentes características de raiz, peso seco e teor de nutrientes foram avaliadas nas plântulas de milho, além da produção, in vitro, de ácido indol-acético (AIA) de cada cepa. As linhagens de Bacillus e Azospirillum na concentração adequada aumentaram o...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bioestimulante; Crescimento de planta; Bactéria; Inoculação; Raiz; Zea Mays.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102095

Cerises: En général peu de pourriture
Provedor de dados: 21
Autores: Häseli, Andreas; Spuhler, Markus.
Les essais sur les variétés et les portegreffes menés depuis huit ans par le FiBL montrent que la protection contre les intempéries peut préserver de nombreuses variétés de la moniliose.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34044/1/Bioactualit%C3%A9s_8_2018_A.H%C3%A4seli.pdf

Cervical relaxation for non-surgical uterus access in Santa Inês ewes
Provedor de dados: 45
Autores: Leite,C.R.; Fonseca,J.F.; Fernandes,D.A.M.; Souza-Fabjan,J.M.G.; Ascoli,F.O.; Brandão,F.Z.
ABSTRACT The present study was composed by two experiments aiming to develop a cervical dilation technique for non-surgical access to Santa Inês ewe’s uterus. In Experiment 1, thirty ewes underwent four epidural treatments. The three experimental treatments used 2.0mg/kg ketamine. The group receiving this drug alone was denominated KG, whereas other group had ketamine associated with 0.1mg/kg morphine (KM) and KX a third group had ketamine associated with 0.05mg/kg xylazine (KX). Control treatment was 1mL/7.5kg saline solution epidurally (CON). Cervical dilation was evaluated in both experiments by attempting to pass a metal rod through the cervix. In Experiment 2, three different hormonal protocols for cervical dilation were tested in thirty ewes....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epidural ketamine; Estradiol; Misoprostol; Oxytocin; Sheep cervix.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601671

C’est la vache qui sait le mieux
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Les vaches qui allaitent leurs veaux sont la chose la plus normale du monde – sauf dans la production laitière. Or Mechthild Knösel démontre avec ses 55 vaches que ça peut marcher.
Tipo: Newspaper or magazine article
Palavras-chave: Dairy cattle; Beef cattle; Feeding and growth.
Ano: 2018
URL: http://orgprints.org/34090/1/Bioactualit%C3%A9s_3_2018_F.H%C3%A4mmerli.pdf

CGFS 2018 - Survey Report
Provedor de dados: 5
Autores: Coppin, Franck; Le Roy, Didier; Goascoz, Nicolas; Travers-trolet, Morgane.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00491/60248/63651.pdf

Chaetotaxy and setal diversity of grooming legs in species of porcelain crabs (Crustacea: Anomura: Porcellanidae)
Provedor de dados: 84
Autores: Ferreira,Luciane Augusto de Azevedo; Tavares,Marcos.
Abstract The morphology of the fifth pereiopods was studied under scanning electron microscopy in ten species of porcelain crabs for chaetotaxy and setal diversity, namelly Megalobrachium pacificum, Megalobrachium roseum, Pachycheles grossimanus, Petrolisthes armatus, Petrolisthes tuberculatus, Pisidia brasiliensis, Pisidia longicornis, Polyonyx gibbesi, Porcellana platycheles and Porcellana sayana. Six setal types were identified: simple, pappose, sickle-shaped serrate, straight serrate, club-shaped and tooth-like cuspidate. Porcelain crabs can differ in the fifth pereiopod setal morphology, chaetotaxy and setal density, even among species within the same genus. The absence of sexual dimorphism of the grooming legs in porcelain crabs suggests that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fifth pereiopod; Porcellanid crabs; Seta; Setal types.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100207

Challenges of beef cattle production from tropical pastures
Provedor de dados: 96
Autores: Poppi,Dennis P.; Quigley,Simon P.; Silva,Tiago Alves Corrêa Carvalho da; McLennan,Stuart R.
ABSTRACT The live weight gain of cattle on tropical pastures is reviewed and found to be low and dependent on the length of the growing season. Supplements may be added to address the primary limiting nutrient, which, in the dry season, is crude protein. The response relationships of live weight gain to level of supplement (protein or energy) that have been developed for animals on pasture in Brazil and Australia have been compared and found to be very similar. This gives confidence in recommending a supplementation strategy for cattle on tropical pastures. Response in the wet season was very low and likely to be uneconomic compared with dry season supplementation. Supplementation is costly and should only be used as a last resort, but the strategy needs...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Growth paths; Legumes; Pastures; Skeletal growth; Supplements.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100604

Challengs in coffee quality: Cultural, chemical and microbiological aspects
Provedor de dados: 64
Autores: Pimenta,Carlos José; Angélico,Caroline Lima; Chalfoun,Sára Maria.
ABSTRACT The Brazilian coffee industry is undergoing a great transformation in order to serve a consumer market that is becoming increasingly demanding with regard to quality. Considering the multiple determinants of the final quality of the product, one must consider factors that are involved in steps from the pre-harvest stage to storage. The execution of the different stages according to good-practice programmes has repercussions on microbiological, physical and chemical characteristics, which in turn affect the quality of the final product with regard to sensorial properties and safety. There has been research progress in the improvement of quality evaluation techniques that minimize the subjective effects of traditional classification. It is also...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Café; Classificação; Avaliação de qualidade.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000400337

Chancen einer nachhaltigen Bio-Obstproduktion
Provedor de dados: 21
Autores: Friedli, Michael.
Der Einsatz von Pflanzenschutzmitteln in der Landwirtschaft ist in der Gesellschaft ein derzeit heiss diskutiertes Thema. Insbesondere im Obstbau wird häufig ein intensiver direkter Pflanzenschutz betrieben.  Umweltverbände und Konsumenten sind immer weniger bereit, die Landwirtschaft zu stützen und gleichzeitig die Auswirkungen des Pestizideinsatzes zu tolerieren.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/35064/1/friedli-2018-Chancen_einer_nachhaltigen_Bioobstproduktion_SchweizerBauer-p30.pdf

Changes in adipose cells of Longissimus dorsi muscle in Iberian pigs raised under extensive conditions
Provedor de dados: 42
Autores: AYUSO,DOLORES; GONZÁLEZ,ANA; PEÑA,FRANCISCO; IZQUIERDO,MERCEDES.
ABSTRACT Twenty-four Iberian castrated male pigs were used to characterize and evaluate the effect of the duration of “Montanera” in the adipocytes size and its relation with the backfat thickness and intramuscular fat. The animals were fed under extensive conditions during 30, 60 and 90 days in the “Dehesa” before slaughtered. Carcass weight, percentage of intramuscular fat, thickness of backfat and its three layers and adipocytes size of the intramuscular fat were obtained. The group which expended 90 days on fattening obtained the highest adipocytes, with an area higher by a 50% than those that only expended 30 days. The differences in diameter and perimeter adipocyte were not as marked as area. A significant positive correlation between the diameter,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Extensive; Adipocyte; Backfat thickness; Intramuscular fat.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100247

Changes in antimicrobial susceptibility of commonly clinically significant isolates before and after the interventions on surgical prophylactic antibiotics (SPAs) in Shanghai
Provedor de dados: 58
Autores: Wang,Su; Han,Li-Zhong; Ni,Yu-Xing; Zhang,Yi-Bo; Wang,Qun; Shi,Da-Ke; Li,Wen-Hui; Wang,Yi-Chen; Mi,Chen-Rong.
Abstract Surveillances and interventions on antibiotics use have been suggested to improve serious drug-resistance worldwide. Since 2007, our hospital have proposed many measures for regulating surgical prophylactic antibiotics (carbapenems, third gen. cephalosporins, vancomycin, etc.) prescribing practices, like formulary restriction or replacement for surgical prophylactic antibiotics and timely feedback. To assess the impacts on drug-resistance after interventions, we enrolled infected patients in 2006 (pre-intervention period) and 2014 (post-intervention period) in a tertiary hospital in Shanghai. Proportions of targeted pathogens were analyzed: methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus spp. (VRE),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Surgical prophylactic antibiotics; Intervention; Resistance; Nosocomial infection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300552

Changes in arterial partial pressure and end-expired pressure of carbon dioxide in prepubescent and adult bitches undergoing ovariohysterectomy by videolaparoscopy or conventional laparotomy
Provedor de dados: 65
Autores: Queiroga,Luciana Branquinho; Sessegolo,Gabriela Marques; Santos,Fabiane Reginatto dos; Fratini,Letícia Mendes; Mombach,Verônica Santos; Trujillo,Manuel Eduardo Tadeo Robayo; Ávila,Gabriela Friedrich Lobo D; Cruz,Débora Carneiro da; Valle,Stella de Faria; Monteiro,Eduardo Raposo; Beck,Carlos Afonso de Castro.
ABSTRACT:  This paper aimed to determine arterial partial pressure of carbon dioxide (PaCO2), end-expired CO2 pressure (ETCO2), and the difference between arterial and end-expired CO2 pressure (Pa - ETCO2) in prepubescent and adult bitches undergoing videolaparoscopic or conventional ovariohyterectomy (OH). Forty bitches were randomly assigned to four groups: Conventional Adult (CA), Conventional Pediatric (CP), Videolaparoscopic Adult (VA) and Videolaparoscopic Pediatric (VP). Pulse rate (PR), respiratory rate (RR), systolic, mean, and diastolic arterial pressures (SAP, MAP, DAP), ETCO2, peak inspiratory pressure (PIP), pH, arterial partial pressure of oxygen (PaO2), PaCO2, base excess (BE) and HCO3 - were measured. Based on the PaCO2 and ETCO2 values,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pneumoperitony; Videolaparoscopy; Hypercapnia; Dogs; Pediatric.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000604

Changes in attributes of soils subjected to fallow in desertification hotspot
Provedor de dados: 124
Autores: Ferreira,Mirele Paula da Silva; Artur,Adriana Guirado; Queiroz,Hermano Melo; Romero,Ricardo Espíndola; Costa,Mirian Cristina Gomes.
ABSTRACT  Soils in semi-arid regions have been degraded by overgrazing, which reduces the production capacity and, in certain situations, leads to desertification. An alternative to recover degraded areas is the fallow period, which works through the resilience of the soil itself, increasing the supply of organic matter and improving soil physical properties. Thus, the objective of this study was to test the hypothesis that 14-year grazing exclusion improves soil physical and chemical attributes in degraded areas under desertification. The study was conducted in Irauçuba, Ceará State, Brazil. The experimental design was completely randomized, in a 4 x 2 factorial scheme corresponding to four areas and two managements (overgrazing and fallow), with four...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil organic carbon; Soil degradation; Semi-arid region; Overgrazing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100022

Changes in Deep Water Oxygenation of the South China Sea Since the Last Glacial Period
Provedor de dados: 5
Autores: Li, Gang; Rashid, Harunur; Zhong, Lifeng; Xu, Xing; Yan, Wen; Chen, Zhong.
The Pacific meridional overturning circulation is thought to have a significant influence on global climate. However, the extent to which intermediate and deep circulations have changed in the Pacific Ocean since the Last Glacial Maximum (LGM) is not well known. At present, the South China Sea Deep Water (SCSDW) is fed by the upper Pacific Deep Water. Here we present new benthic foraminiferal C-13 and redox-sensitive elemental data from a sediment core retrieved from the southern deep SCS to reconstruct the oxygenation history of the SCSDW since the LGM. Oxygenation records from the deep SCS and intermediate and deep waters in the Pacific Ocean demonstrate that the SCSDW deeper than 1,600m has been sourced by the Pacific Deep Water since the LGM. Our data...
Tipo: Text
Palavras-chave: Redox-sensitive element; Oxygenation; Pacific Deep Water; South China Sea Deep Water; North Pacific Intermediate Water; Last glacial period.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00497/60817/64615.pdf

Changes in hepatic metabolic enzyme activities and biliary excretion of 4-nitrophenol in streptozotocin induced diabetic rats
Provedor de dados: 60
Autores: Almási,Attila; Pinto,Évora da Ibéria Leite Nogueira; Kovács,Noémi-Piroska; Fischer,Tamás; Markovics,Zoltán; Fischer,Emil; Perjési,Pál.
Abstract Activity of hepatic metabolic enzymes of glucuronidation and sulfation of 4-nitrophenol (PNP) and biliary excretion of its glucuronide (PNP-G) and sulfate (PNP-S) conjugates have been investigated in control and streptozotocin (STZ)-induced diabetic rats. 500 μM PNP solution was luminally perfused in a cannulated jejunal loop for 90 minutes. It was found that biliary excretion of PNP-G was significantly decreased in the diabetic rats. This effect of STZ could be completely reversed by administration of rapid-acting insulin. Activity of hepatic UDP-glucuronyltransferase and β-glucuronidase was also depressed by the STZ pretreatment. Administration of insulin antagonized the inhibitory action of STZ on UDP-glucuronyltransferase, but the reduced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 4-Nitrophenol; Hepatic excretion; Glucuronide conjugate; Sulfate conjugate; Experimental diabetes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100615

Changes in microplanktonic protists assemblages promoted by the thermocline induced stratification around an oceanic archipelago
Provedor de dados: 42
Autores: COSTA,ALEJANDRO E.S.F. DA; SANTANA,JANA R. DE; NEUMANN-LEITÃO,SIGRID.
Abstract In the area around the archipelago of São Pedro e São Paulo (ASPSP), a set of small rocky islands in the Equatorial Atlantic, the thermocline begins at a more superficial depth than in the surrounding waters. This raises the question if there is any change in heterotrophic microplanktonic protists assemblages occurring in the surface mixed layer and in the subsurface layer. To answer this question, we sampled seawater in seven depths (between 1-100 m) with a 10L Niskin bottle and obtained temperature and salinity profiles with a CTD at eight sites around the ASPSP. The depth of the surface mixed layer varied between 18-63 meters. Dinoflagellates dominated in terms of abundance representing over 80% and 65% of the individuals found in the surface...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dinoflagellates; Ecological indicators; Polycystine radiolarians; Tintinnid ciliates; Tropical oceans; Vertical distribution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502249

Changes in nutraceutical quality of tomato under different organic substrates
Provedor de dados: 75
Autores: Fortis-Hernández,Manuel; Preciado-Rangel,Pablo; Segura-Castruita,Miguel A; Mendoza-Tacuba,Leonel; Gallegos-Robles,Miguel A; Hernández,José L García; Vásquez-Vásquez,Cirilo.
ABSTRACT Yield and nutraceutical quality of Sahel tomato cultivar under shade net was evaluated using different mixtures of organic substrates in Coahuila, northern Mexico. The treatments consisted of mixtures using sand (S), vermicompost (VC), solarized bovine manure (SB), agricultural soil (AS) and mineralized compost (MC). The treatments were: T1 (S:VC, 80:20), T2 (S:SB, 80:20), T3 (S:SB:AS, 80:15:05), T4 (S:VC:AS, 80:15:05), T5 (S:MC, 80:20), and a control treatment T6 (S, 100%) with Steiner solution. Yield results showed that the best organic treatments were T5 and T4 with 3.48 and 3.33 kg plant-1, respectively; while the highest yield was in control (T6) with 3.71 kg plant-1. The highest phenolic content in the organic treatment of fruits was 56.94...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum 1; 1 biphenyl 2-picrilhidrazil phenols lycopene.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200189

Changes in phenotypic variability of two tropical woody species due to short and long-term exposure to different irradiances
Provedor de dados: 53
Autores: Pereira,Silvia; Frosi,Gabriella; Oliveira,Marciel Teixeira de; Lustosa,Bruno Melo; Arruda,Emília Pereira; Santos,Mauro Guida.
ABSTRACT Studies addressing the physiological and anatomical responses of plants under different light intensities normally are performed in short term. Thus, the present study includes a long term analysis. This study aims to verify whether the phenotypic variability off attributes in two woody tropical specieis, Paquira aquatica and Sterculia foetida, are compatible both under short term exposure to different light availability levels (full-light and half-light local irradiance) and long-term exposure in the same conditions. The study was developed in two phases: phase I (short term) and phase II (long term). The variables measured were referent to CO2 assimilation responses to light intensity, chlorophyll a fluorescence, chlorophyll content,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chlorophyll a fluorescence; Gas exchange; Plastic response; Light curve.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000300429

Changes in the abundance and diversity of soil arthropods in the cultivation of fruit crops
Provedor de dados: 124
Autores: Araújo,Jackson de Lima; Pastori,Patrik Luiz; Gomes,Vânia Felipe Freire; Mendes Filho,Paulo Furtado; Nunes,Luís Alfredo Pinheiro Leal.
ABSTRACT The aim of this study was to evaluate the influence of fruit-crop management (mango, guava and coconut) on the composition and distribution of soil arthropods (mesofauna and macrofauna) during seasonal periods in the Curu Valley region of the State of Ceará, Brazil. The study was carried out during the following periods: rainy/dry (July/August 2013), dry (October/ November 2013), dry/rainy (January/February 2014) and rainy (April/May 2014). Pitfall traps were used to capture the arthropods. After sorting, the Shannon-Wiener diversity index and the Pielou evenness index were calculated. Diversity values were compared in pairs using Student's t-test (α = 0.05) in the SAS v 9.0 software (2002). The similarity of the areas and groups was evaluated by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil management; Semi-arid; Edaphic fauna.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400537

Changes in the phenylalanine ammonia lyase activity, total phenolic compounds, and flavonoids in Prosopis glandulosa treated with cadmium and copper
Provedor de dados: 42
Autores: GONZÁLEZ-MENDOZA,DANIEL; TRONCOSO-ROJAS,ROSALBA; GONZALEZ-SOTO,TANIA; GRIMALDO-JUAREZ,ONECIMO; CECEÑA-DURAN,CARLOS; DURAN-HERNANDEZ,DAGOBERTO; GUTIERREZ-MICELI,FEDERICO.
ABSTRACT The aim of the present work is to evaluate the changes on the phenylalanine ammonia lyase (PAL) activity, phenolic compounds accumulation and photochemical efficiency in leaves of P. glandulosa treated with Cd2+ (0.001 M) and Cu2+ (0.52 M) concentrations for 96 h under hydroponic conditions. The results showed that only leaves treated with copper had a decrease in photochemical efficiency and leaf epidermal polyphenols in P. glandulosa leaves after 96 h of exposure. On the other hand the reverse-phase HPLC analysis revealed higher levels of phenolic compound (gallic, vanillic and caffeic acids) and flavonoids (rutin and kaempferol-3-O-glucosides) in plant leaves from Cu and Cd-treatments with respect to control plants. Finally, highest increments...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heavy metals; Prosopis glandulosa; Flavonoids; Chlorophyll a fluorescence.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401465

Changes in the taxonomic structure of periphytic algae on a free-floating macrophyte (Utricularia foliosa L.) in relation to macrophyte richness over seasons
Provedor de dados: 39
Autores: Santos,Thiago Rodrigues dos; Ferragut,Carla.
ABSTRACT Periphyton has a strong relationship with aquatic macrophytes, which are key components of spatial heterogeneity in the littoral zone. We evaluated the relationship between the community structure of periphytic algae on Utricularia foliosa and macrophyte richness and coverage and limnological variables in a shallow reservoir. Water sampling for physical, chemical and biological analyses was performed at sites with contrasting macrophyte coverage and richness in each of the four main seasons of the year. Periphytic algae were evaluated for density and species composition. High densities of diatoms and filamentous cyanobacteria in the periphyton were observed at sites with high macrophyte coverage and richness, while high abundances of flagellates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epiphytic algae; Limnological variables; Macrophyte structure; Spatial heterogeneity; Species composition.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000400595

Changes in vegetation cover of the Pantanal wetland detected by Vegetation Index: a strategy for conservation
Provedor de dados: 49
Autores: Miranda,Ciomara de Souza; Paranho Filho,Antonio Conceição; Pott,Arnildo.
The Brazilian Pantanal wetland undergoes landscape alterations that can cause impacts on hydrological processes, changing the flood pulse. The objective of this work is to analyse the vegetation cover of the Pantanal in the period of 2000, 2008 and 2015, and to make a projection for 2030. Therefore, NDVI from the sensor MODIS was analysed and the transition matrix was calculated by the DINAMICA EGO. The methods adopted were open sources. The results were worrisome, indicating alterations of the vegetation cover of the Pantanal, with an increase of short vegetation (grasslands or pastures) in the evaluated period. The projection pointed out that in 2030 the Brazilian Pantanal wetland area will be covered by 78% of short vegetation and only 14% of dense...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: EGO DYNAMICS; Wetland; Geoprocessing; NDVI; Transition rate.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100202

Changes induced by co-inoculation in nitrogen–carbon metabolism in cowpea under salinity stress
Provedor de dados: 58
Autores: Santos,Alexandra de Andrade; Silveira,Joaquim Albenísio Gomes da; Guilherme,Eliezer de Araujo; Bonifacio,Aurenivia; Rodrigues,Artenisa Cerqueira; Figueiredo,Márcia do Vale Barreto.
ABSTRACT To mitigate the deleterious effects of abiotic stress, the use of plant growth-promoting bacteria along with diazotrophic bacteria has been increasing. The objectives of this study were to investigate the key enzymes related to nitrogen and carbon metabolism in the biological nitrogen fixation process and to elucidate the activities of these enzymes by the synergistic interaction between Bradyrhizobium and plant growth-promoting bacteria in the absence and presence of salt stress. Cowpea plants were cultivated under axenic conditions, inoculated with Bradyrhizobium and co-inoculated with Bradyrhizobium sp. and Actinomadura sp., Bradyrhizobium sp. and Bacillus sp., Bradyrhizobium sp. and Paenibacillus graminis, and Bradyrhizobium sp. and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: BNF; Plant growth-promoting bacteria; Glutamine synthetase; Acid invertase; Salinity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400685

Changes of wood anatomical characters of selected species of Araucaria- during artificial charring - implications for palaeontology
Provedor de dados: 39
Autores: Osterkamp,Isa Carla; Lara,Daniela Müller de; Gonçalves,Thaís Alves Pereira; Kauffmann,Marjorie; Périco,Eduardo; Stülp,Simone; Machado,Neli Teresinha Galarce; Uhl,Dieter; Jasper,André.
ABSTRACT Charcoal is widely accepted as evidence of the occurrence of palaeo-wildfire. Although fossil charcoal remains have been used in many studies, investigation into the anatomical changes occurring during charring are few. The present study analyses changes in selected anatomical characters during artificial charring of modern wood of three species of the genus Araucaria (i.e. Araucaria angustifolia, Araucaria bidwillii and Araucaria columnaris). Wood samples of the studied species was charred under controlled conditions at varying temperatures. Measurements of anatomical features of uncharred wood and artificial charcoal were statistically analysed. The anatomical changes were statistically correlated with charring temperatures and most of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Araucariaceae; Araucaria angustifolia; Araucaria bidwillii; Araucaria columnaris; Charcoal; Wood.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000200198

CHANTIER « Collecte » DCSMM. Diagnostic jeux de données Stratégie de collecte et propositions pour la gestion de données en lien avec l’évaluation 2018 de la DCSMM
Provedor de dados: 5
Autores: Huguet, Antoine.
Le MTES a confié à l'Ifremer en 2016 le chantier  de collecte des données pour permetre de produire les indicateurs des onze descripteurs du bon  état  écologique  (BEE),  ainsi  que  l’analyse  économique  et  sociale  (AES)  et  l’analyse  des  impacts cumulés (Carpe Diem) de la DCSMM. Le chantier a  permis  d'organiser la collecte des données d'entrée pour le 2e cycle de la DCSMM.   Ce document est une mise à jour de la version envoyée début 2017 au MTES et qui faisait le point sur l’avancement du chantier « collecte ». Le chantier a montré que l'évaluation s’appuie   sur des systèmes très hétérogènes, avec des niveaux de technicité et d’administration différents. Ces systèmes ne sont pas interopérables et la mise à disposition des données est...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00652/76446/79424.pdf

Chaotic Variability of Ocean: Heat Content Climate-Relevant Features and Observational Implications
Provedor de dados: 5
Autores: Penduff, Thierry; Serazin, Guillaume; Leroux, Stephanie; Close, Sally; Molines, Jean-marc; Barnier, Bernard; Bessieres, Laurent; Terray, Laurent; Maze, Guillaume.
Global ocean models that admit mesoscale turbulence spontaneously generate a substantial interannual-to-multidecadal chaotic intrinsic variability in the absence of atmospheric forcing variability at these timescales. is phenomenon is substantially weaker in non-turbulent ocean models but provides a marked stochastic avor to the low-frequency variability in eddying ocean models, which are being cou- pled to the atmosphere for next-generation climate projections. In order to disentangle the atmospherically forced and intrinsic ocean variabilities, the OCCIPUT (OceaniC Chaos – ImPacts, strUcture, predicTability) project performed a long (1960–2015), large ensemble (50 members) of global ocean/sea ice 1/4° simulations driven by the same atmospheric...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00448/55959/57440.pdf

Characteristics of meiofauna in extreme marine ecosystems: a review
Provedor de dados: 5
Autores: Zeppilli, Daniela; Leduc, Daniel; Fontanier, Christophe; Fontaneto, Diego; Fuchs, Sandra; Gooday, Andrew J.; Goineau, Aurelie; Ingels, Jeroen; Ivanenko, Viatcheslav N.; Kristensen, Reinhardt Mobjerg; Neves, Ricardo Cardoso; Sanchez, Nuria; Sandulli, Roberto; Sarrazin, Jozee; Sorensen, Martin V.; Tasiemski, Aurelie; Vanreusel, Ann; Autret, Marine; Bourdonnay, Louis; Claireaux, Marion; Coquille, Valerie; De Wever, Lisa; Rachel, Durand; Marchant, James; Toomey, Lola; Fernandes, David.
Extreme marine environments cover more than 50% of the Earth’s surface and offer many opportunities for investigating the biological responses and adaptations of organisms to stressful life conditions. Extreme marine environments are sometimes associated with ephemeral and unstable ecosystems, but can host abundant, often endemic and well-adapted meiofaunal species. In this review, we present an integrated view of the biodiversity, ecology and physiological responses of marine meiofauna inhabiting several extreme marine environments (mangroves, submarine caves, Polar ecosystems, hypersaline areas, hypoxic/anoxic environments, hydrothermal vents, cold seeps, carcasses/sunken woods, deep-sea canyons, deep hypersaline anoxic basins [DHABs] and hadal zones)....
Tipo: Text
Palavras-chave: Extreme environments; Meiofauna; Mangroves; Submarine caves; Polar ecosystems; Melting ice; Hypersaline areas; Anoxic and hypoxic zones; Hydrothermal vents; Cold seeps; Carcasses and sunken woods; Deep sea; Submarine canyons; Deep hypersaline anoxic basins (DHABs); Hadal zones.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00410/52140/52851.pdf

Characteristics of organic dairy major farm types in seven European countries
Provedor de dados: 21
Autores: Wallenbeck, A.; Rousing, T.; Sørensen, J. T.; Bieber, A.; Spengler Neff, A.; Fuerst-Waltl, B.; Winckler, C.; Pfeiffer, C.; Steininger, F.; Simantke, C.; March, S.; Brinkmann, J.; Walczak, J.; Wójcik, P.; Ribikauskas, V.; Wilhelmsson, S.; Skjerve, T.; Ivemeyer, S.
This study aimed to identify organic dairy major farm types (MFTs) in seven European countries, describe these MFTs in an open research database and assess central characteristics of the MFTs. This was conducted in a three-step procedure including (1) Identification of organic MFTs in seven European countries: Austria, Switzerland, Germany, Denmark, Lithuania, Poland and Sweden, based on existing data from dairy databases and consultations with experts within the respective fields of knowledge; (2) Collection of data on farm characteristics, management procedures, production level and herd health from at least 10 farms per MFT and country and (3) Creating an open research database on MFT characteristics, description of essential characteristics of MFTs and...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2018
URL: http://orgprints.org/35103/1/Wallenbeck-etal-2018_OrganicAgriculture-online-p1-17.pdf

Characteristics of the fruits of two uvaia populations grown in Salesópolis, SP, Brazil
Provedor de dados: 94
Autores: Silva,Aline Priscilla Gomes da; Tokairin,Tatiane de Oliveira; Alencar,Severino Matias de; Jacomino,Angelo Pedro.
Abstract  Uvaia (Eugenia pyriformis Cambess) is a fruit tree native to the Atlantic Forest and that features peculiar aroma and flavor. Although this fruit is highly popular locally, its commercial farming is virtually nonexistent. In addition, limited studies on this fruit have been conducted. Therefore, the present study aimed to investigate the physical, chemical, and functional characteristics of two uvaia fruit populations grown in Salesópolis, SP, Brazil, in order to determine their potential for being consumed both in natura and processed. Uvaia fruits were evaluated as for skin color, whole fruit weight, longitudinal and transversal diameters, seed percentage, pulp yield, pulp firmness, pH, total soluble solids (TSS), total titratable acidity...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Eugenia pyriformis C.; Mineral and chemical characterizations; Antioxidant capacity; Phenolic compounds; Post-harvest quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200905

Characterization and biological activity of condensed tannins from tropical forage legumes
Provedor de dados: 86
Autores: Pereira,Tatiana Pires; Modesto,Elisa Cristina; Nepomuceno,Delci de Deus; Oliveira,Osniel Faria de; Freitas,Rafaela Scalise Xavier de; Muir,James Pierre; Dubeux Junior,José Carlos Batista; Almeida,João Carlos de Carvalho.
Abstract: The objective of this work was to characterize condensed tannins (CT) from six tropical forage legumes and to determine their biological activity. The monomers propelargonidin, prodelphinidin and procyanidin were analyzed, as well as extractable condensed tannin (ECT), protein-bound CT (PBCT) and fiber-bound CT (FBCT), molecular weight, degree of polymerization, polydispersity index, and biological activity by protein precipitate by phenols (PPP) of leaves of the legumes Cajanus cajan, Gliricidia sepium, Stylosanthes capitata x Stylosanthes macrocephala (stylo), Flemingia macrophylla, Cratylia argentea, and Mimosa caesalpiniifolia, and of the bark of this latter species. Differences were observed in the concentrations of ECT, PBCT, PPP, and total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Forage legumes; Phenols; Procyanidins; Prodelphinidins; Protein.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000901070

Characterization and chromosomal mapping of the DgmarMITE transposon in populations of Dichotomius (Luederwaldtinia) sericeus species complex (Coleoptera: Scarabaeidae)
Provedor de dados: 74
Autores: Amorim,Igor Costa; Costa,Rafaelle Grazielle Coelho; Xavier,Crislaine; Moura,Rita de Cássia de.
Abstract Transposable elements are dispersed repetitive DNA sequences that can move within the genome and are related to genome and chromosome evolution, adaptation, and speciation. The aim of this study was to characterize and determine the chromosomal location and accumulation of a Mariner-like element in populations of four phylogenetically related species of the Dichotomius (Luederwaldtinia) sericeus complex. Mapping of the isolated element was performed by fluorescent in situ hybridization in different populations of analyzed species. Characterization of the isolated element revealed a degenerated transposon, named DgmarMITE. This transposon is 496-bp-long, AT rich (57%), and contains 24 bp terminal inverted repeats. In situ mapping revealed presence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mariner-like elements; Cross-mobilization; Chromosome evolution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000300419

Characterization and expression of the ABC family (G group) in ‘Dangshansuli’ pear (Pyrus bretschneideri Rehd.) and its russet mutant
Provedor de dados: 74
Autores: Hou,Zhaoqi; Jia,Bing; Li,Fei; Liu,Pu; Liu,Li; Ye,Zhenfeng; Zhu,Liwu; Wang,Qi; Heng,Wei.
Abstract The plant genes encoding ABCGs that have been identified to date play a role in suberin formation in response to abiotic and biotic stress. In the present study, 80 ABCG genes were identified in ‘Dangshansuli’ Chinese white pear and designated as PbABCGs. Based on the structural characteristics and phylogenetic analysis, the PbABCG family genes could be classified into seven main groups: classes A-G. Segmental and dispersed duplications were the primary forces underlying the PbABCG gene family expansion in ‘Dangshansuli’ pear. Most of the PbABCG duplicated gene pairs date to the recent whole-genome duplication that occurred 30~45 million years ago. Purifying selection has also played a critical role in the evolution of the ABCG genes. Ten PbABCG...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pear; Russet mutant; ABCG; Evolution; Gene expression.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100137

Characterization and mapping of soil classes of the Lajeado Pessegueiro watershed in Santa Catarina, Brazil
Provedor de dados: 109
Autores: Nascimento Machado,Ludmila; Loss,Arcângelo; Bacic,Ivan Luiz Zilli; Dortzbach,Denilson; de Campos Lalane,Heloísa.
Abstract Pedological surveys and physiographic characterization of a watershed are fundamental procedures for planning the soil use. Thus, the aim of this study was to characterize and map the soil classes of the Lajeado Pessegueiro watershed, located in Guarujá do Sul, Santa Catarina, Brazil. The types of land use and occupation, slope classes and physiography of the study area were delineated and described. Data were collected from 19 complete soil profiles and 9 extra samples. Physiographic analysis was performed using prior information on the photopedology of the terrain geomorphological characteristics, climatic conditions, vegetation, land use and geological conditions. The watershed has a predominant undulating relief (406.51 ha). The predominant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Physiography; Photopedology; Geotechnologies; Pedological survey; Thematic maps.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200289

Characterization and Marmelade processing potential of quince cultivars cultivated in tropical regions
Provedor de dados: 94
Autores: Curi,Paula Nogueira; Coutinho,Givago; Matos,Mariana; Pio,Rafael; Albergaria,Francielly Corrêa; Souza,Vanessa Rios de.
Abstract  With the purpose of adding value to the final product and aiming to identify which cultivars implanted in tropical regions are more appropriate for the processing of marmelade, the objective of this study was to characterize and evaluate the influence of different cultivars of quince (‘Fuller’, ‘Smyrna’, ‘Portugal’, ‘Provence’, ‘Mendonza Inta-37’, ‘Alaranjado’, ‘Lajeado’, ‘CTS 207’, ‘D’Angers’ and ‘Bereczy’) grown in tropical Brazilian regions, on the physical-chemical characteristics, rheological properties and the consumer acceptance of the obtained marmelade. The different quince cultivars presented great variability among themselves in relation to physical and physicochemical characteristics. However, the cultivars studied gave rise to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cydonia oblonga; Quince cultivars; Marmelade; Processing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200803

Characterization and selection method of Venturi injectors for pressurized irrigation
Provedor de dados: 124
Autores: Manzano,Juan; Palau,Carmen Virginia; Azevedo,Benito Moreira de; Bomfim,Guilherme Vieira do; Vasconcelos,Denise Vieira.
ABSTRACT Venturi-type chemigation injectors are widely used due to their advantages: they do not require electric power and are cheap to operate. However, they also generate considerable energy losses which affect the pressure in the system. The correct characterization of these systems requires pressures to be correctly set at the inlet, injector and outlet points in relation to main and injected solution flows. These analytical relationships, as described in the International Organization for Standardization’s standard ISO 15873:2002, can be obtained theoretically, although it is recommended that the manufacturer should determine the real behavior of the injector by operational tests. These relationships should also be provided graphically in the form of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemigation; Fertigation; Head losses; Nomography.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200201

Characterization and sources of colored dissolved organic matter in a coral reef ecosystem subject to ultramafic erosion pressure (New Caledonia, Southwest Pacific)
Provedor de dados: 5
Autores: Martias, Chloe; Tedetti, Marc; Lantoine, Francois; Jamet, Leocadie; Dupouy, Cecile.
The eastern lagoon of New Caledonia (NC, Southwest Pacific), listed as a UNESCO World Heritage site, hosts the world's second longest double-barrier coral reef. This lagoon receives river inputs, oceanic water arrivals, and erosion pressure from ultramafic rocks, enriched in nickel (Ni) and cobalt (Co). The aim of this study was to characterize colored dissolved organic matter (CDOM), as well as to determine its main sources and its possible relationships (through the use of Pearson correlation coefficients, r) with biogeochemical parameters, plankton communities and trace metals in the NC eastern lagoon. Water samples were collected in March 2016 along a series of river/lagoon/open-ocean transects. The absorption coefficient at 350 nm (a(350)) revealed...
Tipo: Text
Palavras-chave: CDOM; Fluorescence; Trace metals; Southwest Pacific; Coral reef lagoon; Rivers.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00481/59307/62061.pdf

Characterization and standardization of the Atlantic albacore French pelagic trawl fishery
Provedor de dados: 5
Autores: Nikolic, Natacha; Lauretta, Matthew; Patucca, Audrey; Morandeau, Gilles.
We compiled and analysed logbook data from the French trawl albacore fishery covering the period 1991–2015. The dataset comprised catch and effort data for the French fleet operating in the Bay of Biscay and Celtic Sea, as well as spatiotemporal and gear characteristics. Generalized linear modelling was used to model spatial, seasonal, environmental, and gear covariates of fleet CPUE rates. A long-term index of relative abundance is provided that can be integrated into the stock assessment of North Atlantic albacore. The analysis revealed higher albacore CPUE associated with relatively low sea surface temperature and distinct seasonal effects. The derived abundance trend for the French trawl fishery agreed with the estimated time series of stock abundance...
Tipo: Text
Palavras-chave: Albacore; Catch; Atlantic; Trawl; Fisheries; Stock.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00461/57256/59283.pdf

Characterization of a new mutation with loss of function in the Kmt2d gene in mice
Provedor de dados: 195
Autores: Yamamoto, Pedro Kenzo; Oliveira, Nicássia Sousa; Marcondes, Geissiane de Moraes; Manes, Marianna; Gomes, Mariana de Souza Aranha Garcia; Bernardi, Maria Martha; Souza, Tiago Antônio de; Massironi, Sílvia Maria Gomes; Mori, Claudia Madalena Cabrera.
The recessive mutant mouse named bate-palmas (bapa) – claps in Portuguese, originates from an ENU (N-ethyl-N-nitrosourea) mutagenesis program, presenting balance impairment and motor incoordination. Exome sequencing identified a mutation in the KMT2D gene, located on chromosome 15, which was confirmed by DNA sequence by the Sanger method. The loss of function of the gene KMT2D, located on chromosome 12 in humans, was described as being responsible for Kabuki syndrome, also known as Niikawa-Koruki syndrome, which is a rare congenital anomaly, autosomal dominant. The clinical phenotype of the disease is variable, but some common characteristics are dysmorphic facial features, skeletal abnormalities, fingerprint alterations, mild to moderate cognitive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ENU mutagenesis; Mutant mouse; Kmt2d gene; Kabuki syndrome ENU mutagênese; Camundongo mutante; Gene Kmt2d; Síndrome de Kabuki.
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37709

Characterization of a new mutation with loss of function in the Kmt2d gene in mice
Provedor de dados: 195
Autores: Yamamoto, Pedro Kenzo; Oliveira, Nicássia Sousa; Marcondes, Geissiane de Moraes; Manes, Marianna; Gomes, Mariana de Souza Aranha Garcia; Bernardi, Maria Martha; Souza, Tiago Antônio de; Massironi, Sílvia Maria Gomes; Mori, Claudia Madalena Cabrera.
The recessive mutant mouse named bate-palmas (bapa) – claps in Portuguese, originates from an ENU (N-ethyl-N-nitrosourea) mutagenesis program, presenting balance impairment and motor incoordination. Exome sequencing identified a mutation in the KMT2D gene, located on chromosome 15, which was confirmed by DNA sequence by the Sanger method. The loss of function of the gene KMT2D, located on chromosome 12 in humans, was described as being responsible for Kabuki syndrome, also known as Niikawa-Koruki syndrome, which is a rare congenital anomaly, autosomal dominant. The clinical phenotype of the disease is variable, but some common characteristics are dysmorphic facial features, skeletal abnormalities, fingerprint alterations, mild to moderate cognitive...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37709

Characterization of a non-industrial pig production system: the case of Bísaro breed
Provedor de dados: 96
Autores: Paixão,Gustavo; Esteves,Alexandra; Payan-Carreira,Rita.
ABSTRACT This study aimed to characterize the current production system of the Bísaro pig breed. Between February and April 2017, 194 questionnaires covering different aspects of the system were sent as a disclosed identity mail survey. A response rate of 31.4% was obtained. The typical Bísaro farmer is 46 years old, male, has five years of experience rearing pigs, and has a secondary or higher education degree. Piglets represented the majority of animals sold for slaughter (91.1%) and constituted 41.1% of total Bísaro meat produced with 343 tons. The majority of producers differentiate feed per production group (79.3%) and allow grazing (73.7%). Feeding is usually complemented with own-farm crops (94.7%). Traditional housing system remains the most common...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Livestock; Native breed; Pig production; Production system; Swine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100705

Characterization of air-liquid interface culture of A549 alveolar epithelial cells
Provedor de dados: 56
Autores: Wu,J.; Wang,Y.; Liu,G.; Jia,Y.; Yang,J.; Shi,J.; Dong,J.; Wei,J.; Liu,X.
Alveolar epithelia play an essential role in maintaining the integrity and homeostasis of lungs, in which alveolar epithelial type II cells (AECII) are a cell type with stem cell potential for epithelial injury repair and regeneration. However, mechanisms behind the physiological and pathological roles of alveolar epithelia in human lungs remain largely unknown, partially owing to the difficulty of isolation and culture of primary human AECII cells. In the present study, we aimed to characterize alveolar epithelia generated from A549 lung adenocarcinoma cells that were cultured in an air-liquid interface (ALI) state. Morphological analysis demonstrated that A549 cells could reconstitute epithelial layers in ALI cultures as evaluated by histochemistry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alveolar epithelium; A549 cells; Air-liquid interface; Alveolar epithelial type II cells; Alveolar epithelial type I cells.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000200609

Characterization of artificial larval habitats of Anopheles darlingi (Diptera: Culicidae) in the Brazilian Central Amazon
Provedor de dados: 92
Autores: Arcos,Adriano Nobre; Ferreira,Francisco Augusto da Silva; Cunha,Hillândia Brandão da; Tadei,Wanderli Pedro.
ABSTRACT Mosquitoes belonging to the Anopheles genus are of great relevance in the epidemiology and transmission of malaria, with their larval phase developing in clean waters in the presence of organic matter. However, the human presence in the Amazon has increasingly influenced the emergence of new breeding sites and larval habitats, such as clay pits, fish ponds and dams, among others. The objective of the study was to characterize mosquito larval habitats using the biotic and abiotic parameters in the metropolitan area of Manaus. We collected in 23 artificial larval habitats in Manaus, classified in dams, fish ponds and clay pits. Water samples, Anopheles larvae, aquatic macrophytes and limnological parameters were collected from each artificial larval...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Manaus; Mosquito; Malaria vector; Water quality; Anopheles spp.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000400267

Characterization of avian pathogenic Escherichia coli isolated from free-range helmeted guineafowl
Provedor de dados: 58
Autores: Borzi,Mariana Monezi; Cardozo,Marita Vedovelli; Oliveira,Elisabete Schirato de; Pollo,Andressa de Souza; Guastalli,Elisabete Aparecida Lopes; Santos,Luis Fernando dos; Ávila,Fernando Antonio de.
Abstract Avian pathogenic Escherichia coli (APEC) isolates from apparently healthy free range helmeted guineafowl were characterized. Most of them had a high frequency of virulence associated genes, multi drug resistance and high pathogenicity. We demonstrated that helmeted guineafowl have potential to transmit antibiotic resistant APEC to other species including humans.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: APEC; Virulence factors; Colibacillosis; Zoonotic potential; Numida meleagris.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500107

Characterization of blueberry cultivar ‘climax’
Provedor de dados: 3
Autores: Radünz, André Luiz; Scheunemann, Lucas Celestino; kröning, Daiane Pinheiro; Herter, Flavio Gilberto; Reichert Junior, Francisco Wilson; Radunz, Marjana; Silva, Vanessa Neumann.
  The objective of this work was to characterize the blueberry (Vaccinium spp.) cultivar Climax, Rabbiteye group (Vaccinium ashei Reade). In order to achieve that, a survey with blueberry plants (cultivar Climax), in full production, was conducted during the 2012/13 and 2013/14 seasons in the mesoregion of Pelotas, Rio Grande do Sul State, Brazil. Data regarding the distribution of flower and vegetative buds on branches of two lengths (long and short) was collected. Another evaluation, considering three positions of flower buds in the branch (apical, medial and basal), the number of flower primordia, open flowers and fruits formed was performed. Data were subject to ANOVA and, when significant, the averages were compared using either the F or Tukey’s HSD...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.03.00-8 Fitotecnia; 2.03.03.00-9 Fisiologia Vegetal; Production habit; Small fruits; Blueberry; Flower primordial; Vaccinium spp. 5.01.03.01-6 Manejo e Tratos Culturais; 2.03.03.03-3 Ecofisiologia Vegetal.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40472

Characterization of bovine meat acquired, marketed and consumed at the main establishments of Chapecó, SC, Brazil
Provedor de dados: 2
Autores: Mateus, Karina Aline; Oliveira, Taís Cardoso de; Santos, Moisés Rodrigues dos; Zieher, Gabriel; Zampar, Aline; Cucco, Diego de Córdova.
This study aimed to analyze the profile of beef sold and consumed in Chapecó – SC, Brazil. Were interviewed 31 individuals responsible for the main distributors, supermarkets, meat markets, restaurants and steakhouses. The structured questionnaire method was used, with questions of closed and open answers applied to those responsible for the establishments previously mapped with greater representativeness in the municipality regarding the characteristics related to the meat trade and the type of product. With the results obtained, it was possible to identify the lack of information regarding the attributes and characteristics that direct preferences in the acquisition of a quality beef. Thus, the knowledge exposure, information dissemination and concepts...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.00.00-2; 5.04.05.00-4; 5.07.00.00-6 acquisition; Buyers; Beef cuts; Consumers; Demand.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/38800

Characterization of Coagulase-Negative Staphylococci and pheno-genotypic beta lactam resistance evaluation in samples from bovine Intramammary infection
Provedor de dados: 45
Autores: Melo,D.A.; Motta,C.C.; Rojas,A.C.C. M.; Soares,B.S.; Coelho,I.S.; Coelho,S.M.O.; Souza,M.M.S.
ABSTRACT This study aimed to identify Coagulase-Negative Staphylococci (CoNS) species isolated from bovine mastitis, through phenotypic and PCR-RFLP (Restriction Fragment Length Polymorphism-Polimerase Chain Reaction) methods and to compare both techniques to matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) technique. Among them, the PCR-RFLP method, using a partially conserved sequence of the groEL gene, is a promising alternative, because of its reproducibility and reliability. On the other hand, the proteomic technique MALDI-TOF MS provides an accurate and much faster diagnosis and has been increasingly employed in microbiological identification. The pheno-genotypic profiles of beta-lactam resistance were also...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Staphylococcus spp.; Bacterial resistance; PCR-RFLP and MALDI-TOF MS.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200368

Characterization of Ectomycorrhizal species through molecular biology tools and morphotyping
Provedor de dados: 63
Autores: Clasen,Bárbara Estevão; Silveira,Andressa de Oliveira; Baldoni,Daiana Bortoluzzi; Montagner,Daiane Fiuza; Jacques,Rodrigo Josemar Seminoti; Antoniolli,Zaida Inês.
ABSTRACT: Mycorrhizae are mutualistic associations between fungi and plant roots. These symbiotic associations are abundant and occur in 75 to 80 % of plants. Ectomycorrhizal fungi are very important in ecosystems, because their mutualistic association with plants of different species helps nutrients and water absorption, as well as protection of the host plant against pathogens and abiotic stresses. Most ectomycorrhizal fungi belong to the Basidiomycota class, such as the following genera: Amanita, Hebeloma, Hysterangium, Laccaria, Lactarius, Rhizopogon, Russula, Scleroderma, Suillus, Tricholoma, among others. Morphological studies on ectomycorrhizae report important results in understanding the species biodiversity. However, the use of molecular biology...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PCR; Ectomycorrhizal fungi; Molecular identification; Morphotype.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000300246

Characterization of Ethoxysulfuron Herbicide Selectivity in Common Bean Cultivars
Provedor de dados: 87
Autores: PAGNONCELLI JR,F.B.; VIDAL,R.A.; TREZZI,M.M.; GALLON,M.; BRUSAMARELLO,A.P.
ABSTRACT: In literature, there are few studies evaluating the response of different bean cultivars to herbicides, particularly the ALS enzyme inhibitors. The objective of this study was to evaluate the selectivity of common bean cultivars to the herbicide ethoxysulfuron and to select cultivars that are more tolerant to it. An experiment was conducted in a greenhouse, in a completely randomized experimental design with four replications. Factors consisted in 20 bean cultivars (IPR Eldorado, IPR Siriri, IPR Gralha, IPR 81, IPR Uirapuru, IPR Colibri, IPR Tuiuiú, BRS Esplendor, IPR Tangará, IPR Juriti, IPR Corujinha, IPR Andorinha, IPR Curió, BRS Campeiro, BRS Pérola, BRS Notável, BRS Estilo, UTF 3, UTF 5 e UTF 6), and four doses of ethoxysulfuron (0, 50, 100...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Sulfonylureas; Tolerance; GGE biplot.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100311

Characterization of factors determining the consumption of pork in the Metropolitan Area of the Valley of Mexico
Provedor de dados: 96
Autores: Delgado,Ricardo Tellez; Flores,José Saturnino Mora; Damián,Miguel Ángel Martínez; Cazares,Aleida Selene Hernández; Mata,Roberto García.
ABSTRACT The objective of the present study was to learn the characteristics that affect pork meat consumption in the Valley of Mexico Metropolitan Area. Qualitative regression models (Logit and Probit) were used, and a survey of 440 consumers was carried out. The results showed that the sample of pork consumers was made up mostly of women (91.1%) aged between 30 and 59 years and families consisting of three or four persons. The variables that condition the consumption of this type of meat are the number of members in the family, generalized chicken meat consumption, level of household income, price of the product, and illnesses that restrict its consumption. The greatest marginal effects were caused by the following variables: level of family income and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Consumer perception; Logit; Marginal effects; Pork meat; Probit.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100709

Characterization of food web structure of the upper continental slope of the Celtic Sea highlighting the trophic ecology of five deep-sea fishes
Provedor de dados: 5
Autores: Kopp, Dorothee; Robert, Marianne; Pawlowski, Lionel.
In marine ecosystems, the study of trophic relationships has extensively benefited from the development of stable isotope analyses (SIA) as dietary tracers. SIA are particularly useful in elucidating the structure of deep sea food webs given the constraints involved in obtaining gut-content data from deep trawling. We used carbon and nitrogen stable isotope analyses and Stable Isotope Bayesian Ellipses in R (SIBER) and Stable Isotope Analysis in R (SIAR) routines, to determine the trophic ecology of five deep-sea fishes from the upper continental slope of the Celtic Sea. SIA made it possible to deduce some general tendencies in food-web structure and species trophic interactions and confirmed diet determined by gut-content analysis for the same species, in...
Tipo: Text
Palavras-chave: Competition; Feeding habits; Mixing models; Stable isotope.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00410/52138/52940.pdf

Characterization of grid-connected photovoltaic systems in Curitiba, Brazil
Provedor de dados: 52
Autores: Tonin,Fabianna Stumpf; Urbanetz Junior,Jair.
ABSTRACT In the search for new options for the establishment of the energy matrix of Brazil, the Grid-Connected Photovoltaic Systems (GCPVS) are configured as an alternative to urban centers, because they allow the power generation at distributed mode, that is, generate energy at the place where it will be consumed and inject the surplus energy into the network. Faced with the prospect of installing Grid-Connected Photovoltaic System, the objective of this research is to characterize this type of photovoltaic system installed in Curitiba, State of Paraná, Brazil. This paper highlights that up to July 2017 the State of Paraná has 1031 GCPVS in operation, which corresponds to 6,6MW, while Curitiba has 204 GCPVS that represents 997.4 kW in operation, 82% of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grid-Connected Photovoltaic Systems; Distributed Generation; Solar Energy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200221

Characterization of Hilly Chickens in Consideration of Climate Change Factors: Light and Heat
Provedor de dados: 89
Autores: Khan,MKI; Ali,M; Akter,MA; Zaman,S; Miah,G.
ABSTRACT Hilly chickens were characterized from January 2015 to September 2016 considering climate factors (light and heat). The experimental birds were divided into three groups (heat stress; light and control). The heat was generated in the chicken’s shelter by a black shaded light (Lantern) for two to three hours more after sunset. A lighting device (Lantern) was kept in the chicken’s shelter for the same period for increasing daylight duration. The individual chicken’s egg production, egg weight and mature live weight were studied from onset of egg production. It was observed that reddish brown hilly type chicken produced more (100.80 no/year/chicken) and larger sized (43.21g) eggs than spotted chicken (83.4 no/year/chicken and 40.46g). Among the three...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chicken; Climatic factors; Microsatellite; Genetic diversity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000400731

Characterization of Klebsiella pneumoniae associated with cattle infections in southwest China using multi-locus sequence typing (MLST), antibiotic resistance and virulence-associated gene profile analysis
Provedor de dados: 58
Autores: Cheng,Fangjun; Li,Zhangcheng; Lan,Shimei; Liu,Wei; Li,Xiaoyan; Zhou,Zuoyong; Song,Zhenhui; Wu,Juan; Zhang,Manli; Shan,Wenjie.
Abstract Klebsiella pneumoniae is important human and animal pathogen that causes a wide spectrum of infections. In this study, isolates from cattle nasal swabs samples were identified by 16S rRNA, and to evaluate the antimicrobial susceptibility, virulence gene carrying levels, and multilocus sequence typing of K. pneumoniae isolates. 33 isolates of K. pneumoniae were isolated and identified in 213 nasal swabs samples, of which 12 were hypervirulent K. pneumoniae strains. Extended Spectrum Beta-Lactamases genes were found in 93.4% of the strains. Of which, TEM was the most prevalent (93.4%), followed by CTX-M and SHV were 57.6% and 39.4%, respectively. A main mutation pattern of quinoloneresistance-determining region, Thr83-Ieu and Asp87-Asn in gyrA and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cattle; Antimicrobial susceptibility; Klebsiella pneumonia; MLST; Virulence genes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500093

Characterization of littoral erosion and submersion hazards in Brittany by historical approach
Provedor de dados: 5
Autores: Henaff, Alain; Le Cornec, Erwan; Jabbar, Marie; Petre, Anne; Corfou, Jeremy; Le Drezen, Yann; Van Vliet-lanoe, B.
Knowledge regarding the systemic vulnerability of coastal territories to erosion and flood has progressed during the last decades thanks to the consideration of hazards but also of other components such as the stakes, the management and the social representations of the coastal risks. However, in numerous cases the development and urbanization of coastal territories submitted to the coastal risks continues. It results in the increase of exposed populations as well as in the increase of the cost of exposed properties, increasing in return their vulnerability. So, in the objective to improve the management strategies and to strengthen the memory of the risk, the need to specify the characteristics of hazards remains important. In this sense, the intensity,...
Tipo: Text
Palavras-chave: Risques côtiers; Aléa; Érosion côtière; Submersion marine; Caractérisation spatiale; Bretagne; Coastal risks; Hazard; Coastal erosion; Coastal flooding; Spatial characterization; Brittany.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00638/75006/75785.pdf

Characterization of phototrophic microorganisms and description of new cyanobacteria isolated from the saline-alkaline crater-lake Dziani Dzaha (Mayotte, Indian Ocean)
Provedor de dados: 5
Autores: Cellamare, M.; Duval, C.; Drelin, Y.; Djediat, C.; Touibi, N.; Agogue, H.; Leboulanger, C.; Ader, M.; Bernard, C.
The saline-alkaline crater-lake Dziani Dzaha (Mayotte, Indian Ocean) is dominated by the bloom-forming cyanobacterium Arthrospira. However, the rest of the phototrophic community remains underexplored because of their minute dimension or lower biomass. To characterize the phototrophic microorganisms living in this ecosystem considered as a modern analog of Precambrian environments, several strains were isolated from the water column and stromatolites, and analyzed using the polyphasic approach. Based on morphological, ultrastructural and molecular (16S rRNA gene, 18S rRNA gene, 16S-23S ITS region, cpcBA-IGS locus) methods, seven filamentous cyanobacteria and the prasinophyte Picocystis salinarum were identified. Two new genera and four new cyanobacteria...
Tipo: Text
Palavras-chave: Cyanobacteria; Microalgae; Crater-lake; Saline-alkaline lake; Polyphasic approach; Arthrospira.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00443/55469/56991.pdf

Characterization of the Physicochemical Properties of Different Biodiesel Samples
Provedor de dados: 52
Autores: Vertonha,Maria Thais; Delgado,Leonardo Almeida; Lukasievicz,Gustavo Vinicius Bassi.
ABSTRACT For combustion engines to perform well, it is necessary that the fuel used be of high quality. Fuel quality can be analyzed through different physicochemical properties. This study presents comparisons between the values presented in literature, legislation and those obtained through experimental tests of different biodiesel samples. Biodiesel is a promising alternative of renewable energy obtained from raw material. The properties observed in this study are: Viscosity, density, cloud point, pour point and calorific value. The data explored by this work aims to bring solidification to the methodologies and equipment necessary for a better characterization of biodiesel.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiesel; Vegetable oil; Animal fat; ANP.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200236

Characterization of the spoilage potential of pure and mixed cultures of bacterial species isolated from tropical yellowfin tuna (     Thunnus albacares     )
Provedor de dados: 5
Autores: Silbande, A.; Cornet, Josiane; Cardinal, Mireille; Chevalier, Frederique; Rochefort, K.; Smith-ravin, J.; Adenet, S.; Leroi, Francoise.
Aim The spoilage potential of 28 bacterial strains isolated from spoiled raw yellowfin tuna was evaluated. Methods and Results Bacterial species were inoculated in irradiated tuna matrix. Chemical changes, bacterial growth and sensory quality were monitored during aerobic storage at 8°C. Pseudomonas spp., Enterobacter spp. and Escherichia hermanii had no spoiling effect. Brochothrix thermosphacta and Carnobacterium divergens/maltaromaticum developed moderate unpleasant odors. Hafnia paralvei and Serratia spp. released strong off-odors (pyrrolidine, sulfur/cabbage). No bacterial group (except H. paralvei) combined with Pseudomonas spp. deteriorated the sensory quality of tuna. When C. divergens/maltaromaticum was associated with H. paralvei or B....
Tipo: Text
Palavras-chave: Bacterial interactions; Bacterial species; Fish; Pseudomonas; Sensory quality; Spoilage potential; Tropical; Tuna.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00414/52557/53395.pdf

Checklist of Odonata (Insecta) in the state of Rio Grande do Sul, Brazil with seven new records
Provedor de dados: 49
Autores: Dalzochio,Marina Schmidt; Renner,Samuel; Sganzerla,Cleber; Prass,Gabriel; Ely,Gerson Junior; Salvi,Luana Carla; Dametto,Norton; Périco,Eduardo.
Abstract: The regional knowledge of species diversity and distribution is important to support conservation strategies for species and their habitats. The main goal of this work is to present a checklist of Odonata species in the state of Rio Grande do Sul, as well as their known locations in the municipalities. The preparation of the list was based in data gathered from collections of Museu de Ciências da Universidade do Vale do Taquari (UNIVATES), Laboratório de Ecologia e Evolução da Universidade do Vale do Taquari (UNIVATES), Museu de Ciências Naturais da Fundação Zoootânica, Museu de Zoologia da Universidade do Vale do Rio dos Sinos (UNISINOS) plus data extracted from 65 publications and the sites SpeciesLink, All Odonata and Puget Sound University. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anisoptera; Atlantic Forest; Neotropical Region; Pampa; Zygoptera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400308

CHEMICAL AGENTS AND SHADING LEVELS FOR THE PRODUCTION OF PEPPER SEEDLINGS
Provedor de dados: 70
Autores: Binotti,Eliana D. C.; Costa,Edilson; Binotti,Flávio F. da S.; Batista,Thiago B.
ABSTRACT The aim of this study was to evaluate protected cultivation environments with different levels of shading and application of foliar chemical agents, on growth, photosynthetic pigments and seedling quality of Capsicum frutensens L. The experiment was developed at the State University of Mato Grosso do Sul, University Unit of Cassilândia, with chili pepper. Three cultivation environments (screen of 18, 35 and 50% of shading) and six leaf chemical agents were used [(1) control – without application; (2) Nitrogen (N) 1%; (3) Paclobutrazol 50 mg L-1 + N 1%; (4) Auxin 0.05 g L-1 + N 1%; (5) Gibberellin 0.05 g L-1 + N 1%; and (6) Auxin 0.05 g L-1 + Gibberellin 0.05 g L-1 + N 1%]. Each environment was considered an experiment in which the completely...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Auxin; Capsicum frutensens L; Gibberellin; Light; Nitrogen; Paclobutrazol.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400450

CHEMICAL CHANGES OF SOIL AND WATER IN HILLSIDE AREAS UNDER INTENSIVE HORTICULTURE
Provedor de dados: 70
Autores: Silva,Laércio S.; Galindo,Izabel C. de L.; Gomes,Romário P.; Campos,Milton C. C.; Souza,Edivan R. de; Cunha,José M. da.
ABSTRACT Inadequate and intensive management of soils can promote changes in their chemical attributes and impair the quality of surface and groundwater, especially in hillside areas. Therefore, the aim of this study was to identify possible changes in soil and water chemical composition of hillside areas cultivated with horticulture. For this, chemical attributes of three soil depths (0-10, 10-30, and 30-60 cm) were determined in three hillside positions (upper, middle, and lower thirds) of five hillside and adjacent forest areas, as well as water from reservoirs for agricultural use and human consumption. Compared with the forest area, horticultural areas present soil with lower organic matter content and CEC, but higher values of pH, base saturation,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Landscape; Environmental contamination; Management practices; Irrigation water.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300351

Chemical characteristics, aerobic stability, and microbiological counts in corn silage re-ensiled with bacterial inoculant
Provedor de dados: 86
Autores: Coelho,Mateus Merlo; Gonçalves,Lúcio Carlos; Rodrigues,José Avelino Santos; Keller,Kelly Moura; Anjos,Gustavo Vinícius de Souza dos; Ottoni,Daniel; Michel,Pedro Henrique Fulgêncio; Jayme,Diogo Gonzaga.
Abstract: The objective of this work was to evaluate the effects of re-ensiling and bacterial inoculation on the quality of corn silage. The experiment was carried out in a 2x2 factorial design with or without inoculant (association of Lactobacillus plantarum and Propionibacterium acidipropionici), and with re-ensiling after 36 hours of aerobic exposure or only ensiling of the whole plant of 'BRS 1055' corn. The fermentative quality, nutritional parameters, dry matter losses, aerobic stability, and microbiological counts of silages were evaluated. Re-ensiling caused an increase of pH and in acetic acid and propionic acid concentrations, as well as in the dry matter (DM), crude protein, neutral detergent fiber, and neutral detergent fiber crude protein...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Additives; Aerobic deterioration; Dry matter losses; Re-ensiling.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000901045

Chemical characterization, antioxidant and antimicrobial activity of propolis obtained from Melipona quadrifasciata quadrifasciata and Tetragonisca angustula stingless bees
Provedor de dados: 56
Autores: Torres,A.R.; Sandjo,L.P.; Friedemann,M.T.; Tomazzoli,M.M.; Maraschin,M.; Mello,C.F.; Santos,A.R.S.
In this study, we investigated the chemical composition, and antioxidant and antibacterial properties of ethanolic extracts of propolis (EEP) from Melipona quadrifasciata quadrifasciata and Tetragonisca angustula. Chemical composition of EEP was determined by colorimetry and chromatographic (HPLC-DAD and UPLC-Q/TOF-MS/MS) analysis. Antimicrobial activity of EEP was evaluated against gram-positive (S. aureus, methicillin-resistant S. aureus, E. faecalis) and gram-negative (E. coli and K. pneumoniae) bacteria by the minimal inhibitory concentration (MIC) test using the microdilution method. Furthermore, the growth curve and integrity of cell membrane of S. aureus and E. coli were investigated using standard microbiological methods. HPLC-DAD analysis showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stingless bees; Propolis; Antimicrobial activity; S. aureus; M. quadrifasciata quadrifasciata; T. angustula.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000600617

Chemical composition and antibacterial activity of essential oils from Citrus aurantifolia leaves and fruit peel against oral pathogenic bacteria
Provedor de dados: 42
Autores: LEMES,RAIANE S.; ALVES,CASSIA C.F.; ESTEVAM,ELISÂNGELA B.B.; SANTIAGO,MARIANA B.; MARTINS,CARLOS H.G.; SANTOS,TAINÁ C.L. DOS; CROTTI,ANTÔNIO E.M.; MIRANDA,MAYKER L.D.
ABSTRACT Tooth decay is a major public health problem which affects a large number of people in several countries. Even though more than 700 bacterial species have been detected in the oral cavity, Streptococcus and Lactobacillus stand out as the genera that cause tooth decay and other periodontal diseases. In this study, essential oils from Citrus aurantifolia leaves (CL-EO) and fruit peel (CP-EO) were obtained by hydrodistillation by a Clevenger-type apparatus whereas their chemical composition was analyzed by gas chromatography-flame ionization detector (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Limonene (77.5 %), linalool (20.1 %), citronellal (14.5 %) and citronellol (14.2 %) were the main constituents found in the essential oils from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus aurantifolia; Limonene; Cariogenic bacteria; Essential oils; Oral pathogens.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401285

Chemical composition and antioxidant capacity of coffee pulp
Provedor de dados: 64
Autores: Ameca,Graciela Munguía; Cerrilla,María Esther Ortega; Córdoba,Pedro Zetina; Cruz,Antonio Díaz; Hernández,Marcos Soto; Haro,José Herrera.
ABSTRACT Coffee pulp is produced in large quantities, and its disposal can pollute the environment. However, the nutritional value and antioxidant content of coffee pulp make it a good option for animal feed. Therefore, the objective of this study was to determine the chemical composition, the phenolic compounds and the antioxidant capacity of coffee pulp using fresh (FCP), ensiled (ECP), and ensiled and sun-dried (EDCP) coffee pulp. The study design was completely randomized with three treatments (n=4). Dry matter (DM), crude protein (CP), ash, acid detergent fiber (ADF), neutral detergent fiber (NDF), lignin, phenolic compounds and antioxidant capacity were determined. Data were analyzed by analysis of variance, and means were compared with the Tukey...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phenolic acids; Caffeine in coffee pulp; Ethanol silage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000300307

Chemical Composition and Biological Activities of The Essential Oil And Anatomical Markers Of Lavandula Dentata L. Cultivated In Brazil
Provedor de dados: 52
Autores: Justus,Barbara; Almeida,Valter Paes de; Gonçalves,Melissa Marques; Assunção,Daniele Priscila da Silva Fardin de; Borsato,Debora Maria; Arana,Andres Fernando Montenegro; Maia,Beatriz Helena Lameiro Noronha Sales; Paula,Josiane de Fátima Padilha de; Budel,Jane Manfron; Farago,Paulo Vitor.
ABSTRACT Lavandula dentata, popularly known as lavender, is commonly used in traditional medicine for the treatment of digestive and inflammatory disorders. The objective of this study was to analyzed the chemical oil composition, antioxidant and antimicrobial activities of the essential oil and anatomical markers of the leaf and stem of L. dentata cultivated in South Brazil. Essential oil showed an antioxidant activity similar to rutin and gallic acid when analyzed by phosphomolybdenum method. However, by the free radical DPPH and ABTS methods, it showed a slight potential antioxidant. Essential oil presented 1,8-cineol (63%) as major component, antimicrobial activity against Gram-positive, Gram-negative bacteria strains and Candida albicans, by broth...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Antimicrobial; Antioxidant; Lamiaceae; Quality control; Volatile oil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100441

Chemical composition and evaluation of antileishmanial and cytotoxic activities of the essential oil from leaves of Cryptocarya aschersoniana Mez. (Lauraceae Juss.)
Provedor de dados: 42
Autores: ANDRADE,PRISCILA M. DE; MELO,DAIANA C. DE; ALCOBA,ANA ELISA T.; FERREIRA JÚNIOR,WALNIR G.; PAGOTTI,MARIANA C.; MAGALHÃES,LIZANDRA G.; SANTOS,TAINÁ C.L. DOS; CROTTI,ANTÔNIO E.M.; ALVES,CASSIA C.F.; MIRANDA,MAYKER L.D.
Abstract Leishmaniasis is an endemic disease caused by protozoa of the genus Leishmania, which affects around two million people worldwide. One major drawback in the treatment of leishmaniasis is the emergence of resistance to current chemotherapeutics. Medicinal and aromatic plants constitute a major source of natural organic compounds. In this study, the leaf essential oil of Cryptocarya aschersoniana was obtained by hydrodistillation in a Clevenger-type apparatus, and the chemical composition was analyzed by GC-MS and GC-FID. The essential oil of these species was predominantly constituted by monoterpene hydrocarbons (48.8%). Limonene (42.3%), linalool (9.7%) and nerolidol (8.6%) were the main constituents in the oil of C. aschersoniana. The in vitro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cryptocarya aschersoniana; Lauraceae; Essential oil; Leishmania amazonensis; Cytotoxic activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602671

Chemical composition, anti-Trypanosoma cruzi and cytotoxic activities of the essential oil from green fruits of Protium ovatum (BURSERACEAE)
Provedor de dados: 94
Autores: Estevam,Elisângela Barbosa Borges; Alves,Cássia Cristina Fernandes; Esperandim,Viviane Rodrigues; Cazal,Cristiane de Melo; Souza,Alex Fonseca; Miranda,Mayker Lazaro Dantas.
Abstract  Chagas disease is a major neglected tropical disease caused by Trypanosoma cruzi. It has been treated with the antiparasitic drugs nifurtimox and benzonidazole, which cause several side effects. The market for natural products has considerably grown lately and the use of plants has become an alternative to the development of novel drugs to cure the disease. Therefore, this study aimed at describing the chemical analysis of the essential oil from green fruits of Protium ovatum and evaluating their trypanocidal and cytotoxic potential. The essential oil was obtained by Clevenger hydrodistillation whereas its chemical composition was determined by gas chromatography coupled to mass spectrometry (GC-MS). The major compounds found in the essential oil...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Protium ovatum; SS-myrcene; Fruits; Essential oil; Trypanosoma cruzi; Cytotoxic analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000106001

Chemical composition, carotenoids, vitamins and minerals in wild mustard collected in native areas
Provedor de dados: 75
Autores: Paula Filho,Galdino X; Barreira,Tibério F; Santos,Ricardo HS; Priore,Silvia E; Lucia,Ceres M Della; Pinheiro-Sant’Ana,Helena M.
ABSTRACT Wild mustard plant (Sinapis arvensis), Brassicaceae, is a wild vegetable found in forest area, domestic orchards and it is consumed by rural population. This study aimed to evaluate chemical composition (moisture, total dietary fiber, lipids, proteins, ash, carbohydrates and total energetic value), concentration of carotenoids, vitamins (C and E) and minerals (K, Ca, Mg, Cu, Fe, Zn, Mn, Na, Cr, Se and Mo) and the contribution by this vegetable to the recommendations of daily consumption of nutrients for adult individuals. Concentrations of provitamin A (252.21 RAE/100 g), Se (0.04 mg/100 g) and Fe (5.91 mg/100 g) stood out, in which this vegetable was considered as an excellent source for these nutrients. In addition, wild mustard was considered a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sinapis arvensis; Unconventional vegetables; Nutritional value; Nutrients.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000100059

Chemical composition of cactus pear cladodes under different fertilization and harvesting managements
Provedor de dados: 86
Autores: Gomes,Gil Mario Ferreira; Cândido,Magno José Duarte; Lopes,Marcos Neves; Maranhão,Theyson Duarte; Andrade,Dhones Rodrigues de; Costa,Jander Fabrício Martins; Silveira,Walisson Marques; Neiva,José Neuman Miranda.
Abstract: The objective of this work was to evaluate the effects of combined phosphorus and nitrogen fertilization and of harvesting frequency on the chemical composition of 'Gigante' cactus pear (Opuntia ficus-indica) cladodes. The experiment was carried out in two municipalities, Quixadá and Tejuçuoca, in the state of Ceará, Brazil. Fertilization with nitrogen (urea) and phosphorus (single superphosphate) was done with nine doses, respectively: 10 and 70, 70 and 10, 70 and 70, 70 and 130, 100 and 100, 130 and 70, 130 and 130, 130 and 190, and 190 and 130 kg ha-1 per year, besides 100 kg ha-1 N and P2O5 per year as the control. The harvesting frequencies evaluated were annual and biannual. A randomized complete block design was adopted, in split plot,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Opuntia ficus-indica; Harvesting frequency; Nitrogen; Phosphorus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200221

Chemical composition of essential oils of peltate glandular trichomes from leaves and flowers of Lepechinia floribunda (Lamiaceae)
Provedor de dados: 51
Autores: CAMINA,JULIA L.; DAMBOLENA,JOSÉ S.; ZYGADLO,JULIO A.; ASHWORTH,LORENA.
The knowledge of the chemical composition of different plant organs provides valuable Information for clarifying the functionality of secondary metabolites. Essential oils are secondary metabolites produced and stored in secretory structures on leaves, flowers, and steam. Many studies have shown that the chemical composition of the essential oil can differ depending on the plant organ and the secretory structures even if they are at the same organ. Such differences may be the consequence that organs also differ in type and density of glandular structure. Moreover, the same type of glandular structure can change its chemical composition depending on its position within the same organ. However, no study has been evaluating the chemical composition of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anther; Glandular trichome; Lamiaceae; Leaf; Lepechinia floribunda; Terpenes.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000300003

Chemical constituents of apolar fractions from fruit latex of twelve Clusia species (Clusiaceae)
Provedor de dados: 42
Autores: CAMARA,CLAUDIO A.G. DA; MARSAIOLI,ANITA J.; BITTRICH,VOLKER.
Abstract The apolar fractions components of fruit latex of twelve species of Clusia belonging to four different taxonomic sections were examined by GC-MS. The latex of Clusia is characterised by large amounts of sesquiterpene hydrocarbons as major constituents like germacrene D: C. paralicola (44.28 %), C. criuva subsp. criuva (29.03 %); β-caryophyllene: C. fluminensis (35.61 %), C. lanceolata (36.39 %), C. hilariana (58.10 %); α-trans-bergamontene: C. spirictus-sanctensis (36.30 %); α-bulnesene: C. weddelliana (25.61 %); bicyclogermacrene: C. panapanari (25.93 %) and trans-β-farnesene: C. nemorosa (24.63 %), while C. grandiflora is composed of 42.16 % monoterpene hydrocarbons. Verbenone (31.91 %) was the major component. In contrast, C. rosea, C....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clusia spp; Latex; Apolar fraction; Β-caryophyllene; Verbenone.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000501919

Chemical Control of Glyphosate-Resistant Goosegrass
Provedor de dados: 87
Autores: TAKANO,H.K.; OLIVEIRA JR.,R.S.; CONSTANTIN,J.; SILVA,V.F.V.; MENDES,R.R.
ABSTRACT: The use of mixtures and rotation of herbicide modes of action are essential for herbicide resistance management. The purpose of this research was to evaluate different pre- and post-emergence herbicides to control goosegrass in soybean and corn. Four greenhouse experiments were conducted, one in pre-emergence and the three others in post-emergence. In pre-emergence, the number of emerged plants and the control percentage at 20, 35 and 50 days after application were evaluated. In post-emergence, the control percentage was evaluated at 14 and 28 days after application on plants with one tiller and four tillers. The use of residual herbicides to control glyphosate-resistant goosegrass is a very important tool for its effective management. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eleusine indica; Residual herbicides; ACCase inhibithors; Contact herbicides; Application stage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100256

Chemical control of stalk regrowth in glyphosate-resistant transgenic cotton
Provedor de dados: 91
Autores: Ferreira,Alexandre C. de B.; Bogiani,Julio C.; Sofiatti,Valdinei; Silva Filho,João L. da.
ABSTRACT Cotton stalk regrowth must be controlled after harvest to ensure the phytosanitary quality and sustainability of cotton farming systems. Mechanical destruction generally does not conform to the no-tillage system, and the control of cotton stalk regrowth by herbicides is little studied in Brazil. The objective of this study was to evaluate the efficiency of herbicides to control glyphosate-resistant transgenic cotton stalk regrowth. The study was conducted in three environments of the Brazilian Cerrado region, two in Santa Helena de Goiás (SHGO), during 2013 and 2014, and one in Luís Eduardo Magalhães (LEM-BA) in 2014. In each of the three environments, the experiment was carried out in a randomized complete block with four replications. Each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirsutum; Transgenic; Stalk regrowth; Herbicides; Environment.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000800530

Chemical monitoring of sediments and molluscs in the Adour-Garonne district
Provedor de dados: 5
Autores: Gouriou, Laure; Trut, Gilles; Rigouin, Loic; Lamouroux, Mélina; Oger-jeanneret, Helene; Auby, Isabelle.
ROCCH is the French monitoring network for the chemical contamination in coastal and transition water bodies. This network meets two objectives: assessing levels and trends of the chemical contamination of the French coastline and answering both environmental objectives of the Water Framework Directive (WFD) and obligations of marine regional conventions (OSPAR and Barcelona). For this purpose, bivalve mollusks are used as quantitative biological indicators for their properties to concentrate and accumulate pollutants in their soft tissues with a relationship to the ambient level; this characteristic makes the measurement of chemical contaminants technically simpler than in the water column. Furthermore, chemical monitoring in sediment is also performed....
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00471/58224/60730.pdf

Chemical Species and Aluminum Concentration in the Solution of Acid Soils Cultivated with Soybean and Corn under Liming
Provedor de dados: 90
Autores: Cunha,Gabriel Octávio de Mello; Almeida,Jaime Antonio de; Ernani,Paulo Roberto; Pereira,Éderson Rodrigues; Skoronski,Éverton; Lourenço,Lucas Silva; Brunetto,Gustavo.
ABSTRACT Chemical speciation of the soil solution is an important tool to identify Al species related to phytotoxicity. In some Brazilian acid soils, the Al extractable by the KCl 1.0 mol L -1 solution (Al-KCl) exceeds 10 cmol c kg -1 and even then, in some situations, it does not cause toxicity to the plants. This study aimed to evaluate the relationship between these high concentrations of Al-KCl found in some Brazilian acid soils and the activity of the different Al chemical species in the soil solution, as well as the response of soybean and corn plants to lime application. Subsurface horizon (B) samples of five soils were collected in four states of Brazil (AC, PE, RS, and SC) from areas that had never been cultivated. The samples were then given...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemical speciation; Phytotoxicity; Production of plants; Aluminum activity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100423

Chemical sterilization of culture medium for in vitro multiplication of Cochlospermum regium
Provedor de dados: 65
Autores: Gavilan,Natália Helena; Furlan,Fernanda Cardoso; Zorz,Alex Zichner; Oliveira,Leandro Silva de; Campos,Wellington Ferreira; Brondani,Gilvano Ebling.
ABSTRACT:  Cochlospermum regium roots are used in popular medicine and its extract has diverse phytochemical molecules some with antimicrobial activity, consequently exposing this specie to genetic erosion risks. Thus, the objective of this study was to develop an in vitro multiplication protocol using chemical sterilization of culture medium. Therefore, explants obtained from apical buds of C. regium seedlings were inoculated into with 0.05mg L-1 NAA and 1mg L-1 BAP sterilized by chemical agent sodium hypochlorite (NaOCl) at 0.001%, 0.003% and 0.005% of active chlorine (Cl). Autoclaved culture medium was used as control. Result showed that the contamination by bacterial at 91 days of cultivation was significantly (P&lt;0.05) controlled by autoclaving,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Autoclaving; Cerrado biome; Active chlorine; In vitro cultivation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900400

Chemical Weed Control in Paddy Fields Inoculated with Azospirillum lipoferum
Provedor de dados: 87
Autores: SEDDIGUI KIASARI,A.; AMINPANAH,H.; SHARIFI,P.
ABSTRACT: Herbicides, as a major part of weed control strategy in paddy fields, have different impact on growth and activity of soil-beneficial bacteria such as Azospirillum species. A field experiment was conducted at Sefid Rood Livestock and Agricultural Company, northern Iran, to investigate the possibility of chemical weed control in paddy fields inoculated with Azospirillum lipoferum. The experiment was designed in a factorial arrangement based on a randomized complete block with three replicates. The factors were Azospirillum application (inoculation with or without Azospirillum lipoferum) and weed management regime (butachlor application with supplementary hand-weeding, bensulfuron methyl application with supplementary hand-weeding, combination of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beneficial bacteria; Bensulfuron methyl; Butachlor; Paddy fields; Weed interference.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100285

Chemical-bromatological composition and in vitro ruminal kinetics of sugar cane silage with maniçoba
Provedor de dados: 2
Autores: Carvalho, Francisco Allan Leandro de; Resende, Percivaldo Xavier; Benicio, Clístenes Amorim; Siqueira, Jackson de Oliveira; Menezes, Daniel Ribeiro; Queiroz, Mário Adriano Ávila.
The objective this study was to evaluate the effect of maniçoba supplementation in sugar cane silage with respect to chemical-bromatological composition and the in vitro degradation kinetics of the silage. This experiment was conducted in a completely randomized design with four treatments (maniçoba levels: 0, 20, 30, and 40%) and six repetitions. Silage samples were analyzed for their chemical-bromatological composition, digestible energy, metabolizable energy, total digestible nutrients, in vitro gas production and degradability parameters. The silage with higher inclusion level had better bromatological composition (p &lt; 0.05) than the silage without maniçoba for CP, NDF, ADF and MM (6.49, 56.64, 38.66 and 4.52% versus 2.21, 70.96, 49.95 and 2.78%)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Degradation; Forage conservation; Gas production; Saccharum officinarum.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42569

Chemistry and Health: Past, Present and Future
Provedor de dados: 42
Autores: CAVALEIRO,JOSÉ A.S.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000300991

Chemistry Inspired by the Colors of Fruits, Flowers and Wine
Provedor de dados: 42
Autores: QUINA,FRANK H.; BASTOS,ERICK L.
ABSTRACT An overview is provided of the status of research at the frontiers of investigation of the chemistry and photochemistry of two classes of natural plant pigments, the anthocyanins and the betalains, as well as of the pyranoanthocyanin pigments formed from anthocyanins during the maturation of red wine. Together, anthocyanins and betalains are responsible for almost all of the red, purple and blue colors of fruits and flowers and anthocyanins and pyranoanthocyanins are major contributors to the color of red wines. All three types of pigments are cationic below about pH 3, highly colored, non-toxic, reasonably soluble in water or alcohol and fairly stable to light. They exhibit good antioxidant or antiradical activity and, as part of our diet, confer...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthocyanins; Betalains; Flowers; Plant pigments; Wine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200681

Chemotypes and Biomarkers of Seven Species of New Caledonian Liverworts from the Bazzanioideae Subfamily
Provedor de dados: 5
Autores: Metoyer, Benjamin; Lebouvier, Nicolas; Hnawia, Edouard; Herbette, Gaetan; Thouvenot, Louis; Asakawa, Yoshinori; Nour, Mohammed; Raharivelomanana, Phila.
Volatile components of seven species of the Bazzanioideae sub-family (Lepidoziaceae) native to New Caledonia, including three endemic species (Bazzania marginata, Acromastigum caledonicum and A. tenax), were analyzed by GC-FID-MS in order to index these plants to known or new chemotypes. Detected volatile constituents in studied species were constituted mainly by sesquiterpene, as well as diterpene compounds. All so-established compositions cannot successfully index some of them to known chemotypes but afforded the discovery of new chemotypes such as cuparane/fusicoccane. The major component of B. francana was isolated and characterized as a new zierane-type sesquiterpene called ziera-12(13), 10(14)-dien-5-ol (23). In addition, qualitative intraspecies...
Tipo: Text
Palavras-chave: Liverwort; Bazzania; Acromastigum; Sesquiterpene; Diterpene; Bis(bibenzyl); Biosynthesis; Zierane; Vittatin.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00660/77222/78670.pdf

Chia (Salvia hispanica) experiment at a 30˚ N site in Sichuan Basin, China
Provedor de dados: 65
Autores: Win,Aung Naing; Xue,Yufei; Chen,Baojun; Liao,Feifei; Chen,Fang; Yin,Nengwen; Mei,Fanrong; Wang,Bitao; Shi,Xiaofeng; He,Yumeng; Chai,Yourong.
ABSTRACT:  The mysterious ancient Mesoamerican Indian crop chia (Salvia hispanica) is revived and expanding worldwide due to its richness of valuable nutraceuticals such as α-linolenic acid (ALA), antioxidants, food fiber, gels, and proteins. We carried out a pilot experiment on chia planting in non-frost Sichuan Basin, at Hechuan Base (30˚0′ 43″ N, 106˚7′ 41″ E, 216 m), Southwest University, Chongqing, China. The split-plot trial contained two factors, 3 spring-summer sowing times as main plots, and 6 densities as subplots, with 3 replicates. Phenological, botanical, adversity, yield, and seed quality traits were investigated. Plants were very tall, suffered from lodging, and flowered in mid-October. Sichuan Basin can be considered as a north edge for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chia (Salvia hispanica); Field trial; Chongqing; Yield; Α-linolenic acid (ALA).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900401

Chickpea production and soil chemical attributes after phosphorus and molybdenum fertilization
Provedor de dados: 64
Autores: Pegoraro,Rodinei Facco; Almeida Neta,Maria Nilfa de; Costa,Cândido Alves da; Sampaio,Regynaldo Arruda; Fernandes,Luiz Arnaldo; Neves Rodrigues,Márcio.
ABSTRACT Chickpea is the third most cultivated legume in the world. In Brazil, cropping of this legume is recent and definitions of fertilizer management techniques are scarce. In this study, the objective was to evaluate chickpea (BRS Aleppo) production and soil chemical attributes with and without phosphorus fertilization and leaf-applied molybdenum. A randomized block experimental design was used, with four replications. A 2 x 5 factorial arrangement was used to evaluate production, consisting of two molybdenum fertilization management practices (with and without molybdenum) and five application rates of P2O5 (0, 60, 120, 180, and 240 kg ha-1) in the form of single superphosphate. Soil sampling for evaluation of soil chemical attributes in the crop row...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cicer arietinum L.; Single superphosphate; Seed yield.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000500474

Chicory Grows Roots Below 3 m Is That Beneficial under Water Stress?
Provedor de dados: 21
Autores: Rasmussen, Camilla Ruø; Dresbøll, Dorte Bodin; Thorup-Kristensen, Kristian.
Introduction  Water scarcity is a major limitation to crop production worldwide. Deep-rooted crops can potentially allow exploitation of water that more shallow rooted crops cannot access. Several agricultural crops grow roots of several meters depth within a growing season, and thereby get access to water originating from wet season surplus precipitation stored in the soil. The aim of this study was to test the hypotheses 1) that chicory roots can grow below 3 m within a growing season and 2) that chicory shifts its water uptake downwards when the top soil dries out.    Materials and Methods  Chicory (Cichorium intybus L. cv Chicoree Zoom F1) was grown in 4 m tall rhizotrons in monoculture under dry or wet conditions and intercropped with either ryegrass...
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems Crop health; Quality; Protection Irrigation and drainage.
Ano: 2018
URL: http://orgprints.org/34370/3/Poster%20-%20Camilla_34370.pdf

Chilean plants cytogenetic database: coverage, features and usages
Provedor de dados: 46
Autores: Jara-Seguel,Pedro; Urrutia-Estrada,Jonathan.
Chilean Plants Cytogenetic Database (CPCD) is a resource available on line in electronic format, which provides a cytogenetics catalogue for continental and insular Chilean vascular plants. In this report, we made reference to the CPCD, discussing aspects on its coverage, features and usages. Currently, the database stores cytogenetic information for 247 species, 107 genera, and 55 families belonging to Pteridophyta, Pinophyta, and Magnoliophyta.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosome number; Karyotype; Chilean Plants.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332018000100006

Chilling requirements and dormancy evolution in grapevine buds
Provedor de dados: 64
Autores: Anzanello,Rafael; Fialho,Flávio Bello; Santos,Henrique Pessoa dos.
ABSTRACT Fluctuations in winter chilling availability impact bud dormancy and budburst. The objective of this work was to determine chilling requirements to induce and overcome endodormancy (dormancy controlled by chilling) of buds in different grape cultivars. ‘Chardonnay’, ‘Merlot’ and ‘Cabernet Sauvignon’ shoots were collected in Veranópolis-RS vineyards in 2010, and submitted to a constant 3 °C temperature or daily cycles of 3/15 °C for 12/12h or 18/6h, until reaching 1120 chilling hours (CH, sum of hours with temperature ≤ 7.2 °C). Periodically, part of the samples in each treatment was transferred to 25 °C for budburst evaluation (green tip). Chilling requirements to induce and overcome endodormancy vary among cultivars, reaching a total of 136 CH...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chilling hours; Endodormancy; Budburst; Vitis vinifera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000400364

China em prol de uma agricultura mais verde, lição para o Brasil.
Provedor de dados: 14
Autores: MIRANDA, R. A. de.
bitstream/item/173729/1/China-prol-agricultura.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Zea mays; Agrotóxico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088863

China: potência do agronegócio global.
Provedor de dados: 14
Autores: SEIXAS, M. A.; CONTINI, E.
Com população estimada em 1,4 bilhão (2017), a China representa enorme mercado importador para o agronegócio brasileiro, principalmente de grãos (soja e milho) e carnes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Reforma agrícola; Agronegócio; Mercado; Importação; Grão; Soja; Carne; Alimentação; Produção; China.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096605

China: projeções para os setores de carnes e leite (2018 a 2022).
Provedor de dados: 14
Autores: SEIXAS, M. A.; CONTINI, E.
Forte crescimento no consumo de carne bovina, suína e de frango é estimado para o período 2018?2022. O setor pecuário vai acelerar o processo de consolidação e modernização a fim de acompanhar a demanda, concentrando-se em genética animal, integração vertical e aumento de escala. A China manterá a autossuficiência na produção de carne de aves, mas o deficit em suínos e carne bovina aumentará gradualmente se os produtores domésticos não adotarem novas práticas e tecnologias com o objetivo de superar os gargalos da cadeia de produção.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Consumo Alimentar.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096607

Chironomidae da Amazonia Oriental: resposta da funcionalidade alimentar aos diferentes usos/cobertura do solo.
Provedor de dados: 14
Autores: SONODA, K. C.; MONTELES, J. S.; FERREIRA, A.; GERHARD, P.
Este trabalho procurou avaliar a utilização da funcionalidade alimentar dos macroinvertebrados da família Chironomidae como ferramenta para mostrar a importância da cobertura e uso do solo nos ecossistemas aquáticos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Uso da Terra; Cobertura Vegetal; Agricultura; Impacto Ambiental; Chironomidae; Macroinvertebrates; Land use.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098619

Chitosan derivatives induce local and distal expression of defence-related genes in wheat (Triticum aestivum L.) seedlings
Provedor de dados: 115
Autores: Díaz-Martínez,Juan M.; Aispuro-Hernández,Emmanuel; Vargas-Arispuro,Irasema; Falcón-Rodríguez,Alejandro B.; Martínez-Téllez,Miguel Á.
Abstract Chitosan and its derivatives are elicitors of defence responses in plants. The physical and chemical characteristics, like the molecular weight and acetylation degree determine the type of effect and specificity. Although chitosan-induced biochemical and enzymatic reactions in wheat (Triticum aestivum) are reported, the transcriptional activation of defensive markers by chitosan derivatives remains unaddressed. The hypothesis of our study was that the different structural features of chitosan derivatives would influence the transcriptional patterns related to protective responses in wheat. The aim of our study was to compare the local and systemic inductive properties of chitosan and chitooligosaccharides (COS) in wheat seedlings through the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chitinase; Chitooligosaccharide; Glucanase; Phenylalanine ammonia-lyase; Systemic resistance.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000400497

Chitosan film incorporated with Garcinia atroviridis for the packaging of Indian mackerel (Rastrelliger kanagurta)
Provedor de dados: 64
Autores: Zaman,Nurshahira Binti Khairul; Lin,Nyam Kar; Phing,Pui Liew.
ABSTRACT Herbs and spices, having antimicrobial effect, can be incorporated into edible films, to extend product shelf life and the reduce the risk of microbial growth on food. The aim of this study is to develop chitosan film incorporated with Garcinia atroviridis, also known as ‘asam gelugur’, ‘asam gelugo’, or ‘asam keping’. The film with different concentrations of Garcinia atroviridis (1 to 5% v/v) with chitosan (1.5% w/v) were investigated for its physical, mechanical and antibacterial properties. With the increase of Garcinia atroviridis extract incorporated, water solubility of the films increases (from 21.17 to 53.61%). Increase of Garcinia atroviridis incorporated into chitosan film also increase the total color difference. Film with higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbs; Edible film; Storage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000600666

Chlorophyll a fluorescence in saccharine sorghum irrigated with saline water
Provedor de dados: 91
Autores: Monteiro,Danilo R.; Melo,Hidelblandi F. de; Lins,Cintia M. T.; Dourado,Pablo R. M.; Santos,Hugo R. B.; Souza,Edivan R. de.
ABSTRACT Soil salinity directly affects plants, interfering in the emission of fluorescence, and promoting the degradation of photosynthetic pigments. Thus, estimating the damage to the photosynthetic apparatus caused by saline water is an important tool to detect abiotic stresses. For this purpose, sorghum plants were cultivated in a greenhouse and irrigated with two water sources (NaCl and salt mixture) with six levels of electrical conductivity (EC) (0, 2.5, 5, 7.5, 10, and 12.5 dS m-1), forming a 6 × 2 factorial in randomized blocks with four repetitions. At 60 days after sowing, the photosynthetic pigments were quantified, the chlorophyll a fluorescence parameters (initial fluorescence [F0]; variable fluorescence [Fv]; maximum fluorescence [Fm];...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salinity; Photosynthetic pigments; Photochemical efficiency.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001000673

Choosing cover crops for arable crop rotations
Provedor de dados: 21
Autores: Casagrande, Marion; Fontaine, Laurence.
The tools aim at highlighting the main technical challenges as well as the ways and means of reflection, which can improve the understanding and the implementation of direct sowing into vegetal cover in organic agriculture.    Practical recommendation  First step: Determining the constraints  Considering constraints with regard to suitability of cover crops helps to narrow the number of potential plant species. A first selection refers to the main crops, the intercropping period, dates of sowing and the soil type.  Second step: Ranging objectives  In a second step, applicable objectives are selected from a proposed list. The species that are best suited to meet the objectives are selected.  Third step: Adapting cover crop management  In a third step, the...
Tipo: Practice tool
Palavras-chave: Soil quality Crop combinations and interactions Soil Crop health; Quality; Protection Weed management Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/32606/1/PA_034_ITAB_cover_crop_final.pdf

Chromium accumulation in maize and cowpea after successive applications of composted tannery sludge
Provedor de dados: 1
Autores: Sousa, Ricardo Silva de; Nunes, Luis Alfredo Pinheiro Leal; Lima, Aurenivia Bonifacio de; Melo, Wanderley Jose de; Antunes, Jadson Emanuel Lopes; Araujo, Ademir Sérgio Ferreira de.
Chromium (Cr) accumulation in soil and plants has been reported after successive applications of tannery sludge, which is a matter of concern because Cr can promote environmental contamination and affect the food chain. In this study, we evaluated the growth of and Cr accumulation in maize and cowpea after seven years of consecutive applications of composted tannery sludge (CTS) under field conditions. The experiment consisted of application of CTS at five levels: 0 (control), 2.5, 5, 10, and 20 Mg ha-1 (dry basis). The growth of and Cr accumulation in maize and cowpea were evaluated at 75 and 65 days after plant emergence, respectively. CTS application increased the shoot biomass of maize and cowpea. Accumulation of Cr was similar for both plant species,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Waste management; Tannery sludge; Plant and soil interaction; Metals.; Solos.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35361

Chromium accumulation in maize and cowpea after successive applications of composted tannery sludge
Provedor de dados: 1
Autores: Sousa, Ricardo Silva de; Nunes, Luis Alfredo Pinheiro Leal; Lima, Aurenivia Bonifacio de; Melo, Wanderley Jose de; Antunes, Jadson Emanuel Lopes; Araujo, Ademir Sérgio Ferreira de.
Chromium (Cr) accumulation in soil and plants has been reported after successive applications of tannery sludge, which is a matter of concern because Cr can promote environmental contamination and affect the food chain. In this study, we evaluated the growth of and Cr accumulation in maize and cowpea after seven years of consecutive applications of composted tannery sludge (CTS) under field conditions. The experiment consisted of application of CTS at five levels: 0 (control), 2.5, 5, 10, and 20 Mg ha-1 (dry basis). The growth of and Cr accumulation in maize and cowpea were evaluated at 75 and 65 days after plant emergence, respectively. CTS application increased the shoot biomass of maize and cowpea. Accumulation of Cr was similar for both plant species,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciencias Agrarias; Agronomia; Ciencia do Solo waste management; Tannery sludge; Plant and soil interaction; Metals. Solos.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35361

Chromosomal analysis of Chelonoidis carbonaria and Chelonoidis denticulata kept in captivity
Provedor de dados: 195
Autores: Mota, L. S. L. S.; Campos, M.; Laudari, L. E.; Santiloni, V.; Cabral-De-Mello, D. C.; Teixeira, C. R.
Chelonians, an order of the class Reptilia are mostly long lived animals with relatively small capacity for rapid population growth (POUGH; HEISER; MCFARLAND, 1999). The most widely distributed genus is the Chelonoidis, which comprises 22 species found in South America, Africa, Asia and the Oceanic Islands. In Brazil, two species of turtles come from humid forests, the Chelonoidis carbonaria and Chelonoidis denticulata. The devastation and deforestation of these forests are pointed out as one of the reasons for species of this genus to spread and even mate with each other. Hybrids may compete for resources with parental species, favored by “hybrid vigor” or, if they are fertile, have an impact on the genetic integrity of wild populations due to the...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37729

Chromosomal polymorphism and comparative chromosome painting in the rufous-collared sparrow (Zonotrichia capensis)
Provedor de dados: 74
Autores: Bülau,Sandra Eloisa; Kretschmer,Rafael; Gunski,Ricardo José; Garnero,Analía del Valle; O’Brien,Patricia C. M.; Ferguson-Smith,Malcolm A.; Oliveira,Edivaldo Herculano Correa de; Freitas,Thales Renato Ochotorena de.
Abstract Zonotrichia capensis is widely distributed in the Neotropics. Previous cytogenetic studies demonstrated the presence of polymorphisms in two chromosome pairs (ZCA2 and ZCA4). Here, we report results based on comparative chromosome painting, using probes derived from Gallus gallus and Leucopternis albicollis, focused on characterizing the chromosome organization of Z. capensis. Our results demonstrate the conservation of ancestral syntenies as observed previously in other species of passerine. Syntenies were rearranged by a series of inversions in the second chromosome as described in other Passeriformes, but in this species, by using probes derived from L. albicollis we observed an extra inversion in the second chromosome that had not previously...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Birds; Chromosomal rearrangements; Molecular cytogenetics; FISH.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500799

Chromosome Mapping and Molecular Characterization of the Tc1/Mariner Element in Rineloricaria (Siluriformes: Loricariidae)
Provedor de dados: 52
Autores: Primo,Cleberson Cezario; Glugoski,Larissa; Vicari,Marcelo Ricardo; Nogaroto,Viviane.
ABSTRACT The Tc1/Mariner sequence was isolated and mapped on chromosomes aiming to verify the association of this transposable element (TE) and chromosomal rearrangements in Rineloricaria. Cytogenetic analysis showed that Tc1/Mariner does not co-localize with chromosomal fusion points, in addition the analysis revealed intense molecular degeneration in its DNA sequence.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosome rearrangement; Double-FISH; Transposon.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100310

Chromosome numbers and the systematics of tribe Vochysieae (Vochysiaceae)
Provedor de dados: 39
Autores: Yamagishi-Costa,Júlia; Barbosa,Andréa Rodrigues; Shimizu,Gustavo Hiroaki; Yamamoto,Kikyo; Forni-Martins,Eliana Regina.
ABSTRACT With five neotropical genera and ca. 220 species, Vochysieae is the largest tribe of Vochysiaceae, comprising more than 90 % of its species. Preliminary phylogenetic analyses with matK sequence data indicated that Vochysieae may be paraphyletic, separated into the clades QRC (Qualea, Ruizterania and Callisthene) and VS (Vochysia, Salvertia). Whether the genera and the infrageneric taxa are artificial is still controversial. In this study, we analyzed the distribution of chromosome numbers in mitotic or meiotic cells among 20 species belonging to the genera Callisthene, Qualea, Salvertia, and Vochysia, that are native and common in Central and Southeast Brazilian forests or savannas. Species of Callisthene and Qualea possessed 2n = 22, while...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Callisthene; Cytotaxonomy; Myrtales; Neotropics; Qualea; Salvertia; Vochysia; Vochysiaceae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000200314

Chronic intermittent stress exposure and access to grass silage interact differently in their effect on behaviour, gastric health and stress physiology of entire or castrated male growing finishing pigs
Provedor de dados: 21
Autores: Holinger, Mirjam; Früh, Barbara; Stoll, Peter; Graage, Robert; Wirth, Sandra; Bruckmaier, Rupert; Prunier, Armelle; Kreuzer, Michael; Hillmann, Edna.
Entire male pigs display more aggressive and sexual behaviour. This might cause a condition of chronic stress and impair their welfare. In order to assess chronic stress in entire and castrated male pigs, as well as effects of providing grass silage as occupational and feed material on behaviour and health, we carried out a 2 × 2 × 2-factorial experiment with 147 growing-finishing pigs. Factors investigated were castration (entire/castrated), chronic intermittent social stress exposure (yes/no) and access to grass silage (yes/no), as well as their interactions. The stress exposure treatment consisted of repeated short-term confrontations and separations. We recorded different behavioural variables, circadian rhythm of salivary cortisol, response to an ACTH...
Tipo: Journal paper
Palavras-chave: Feeding and growth; Health and welfare; Pigs.
Ano: 2018
URL: http://orgprints.org/34507/1/Holinger-etal-2018_Physiol_Behav_Vol195-p58-68.pdf

Chronic renal failure in equine due to ascending pyelonephritis predisposed by cauda equina syndrome: case report
Provedor de dados: 45
Autores: Fonteque,J.H.; Granella,M.C.S.; Souza,A.F.; Mendes,R.P.; Schade,J.; Borelli,V.; Costa,A.; Costa,P.G.
ABSTRACT This report describes the case of a mare, of the Campeiro breed, used as an embryo donor, which had recurrent cystitis and urinary incontinence crisis. Clinical signs evolved to progressive weight loss, anorexia, apathy, and isolation from the group. Physical examination showed tail hypotonia, perineal hypalgesia, rectal and bladder sagging compatible with signs related to cauda equina syndrome. Complementary laboratory and sonographic assessment, and necropsy confirmed the diagnosis of chronic renal failure (CRF), which was attributed to the ascending pyelonephritis. The examination of urine culture showed growth of bacteria of the genus Streptococcus sp. This is a rare case in the equine species where the lower motor neuron dysfunction led the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campeiro; Nephropathy; Neuropathy; Urinary tract.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200347

Chronic skull osteomyelitis due to Cryptococcus neoformans: first case report in an HIV-infected patient
Provedor de dados: 55
Autores: Adiwardana,Natanael Sutikno; Morás,Juliana de Angelo; Bernardo,Leandro Lombo; Klautau,Giselle Burlamaqui; Queiroz,Wladimir; Vidal,Jose Ernesto.
ABSTRACT Osteomyelitis due to Cryptococcus neoformans are described in mostly 10% of patients with disseminated cryptococcosis, being direct inoculation even more uncommon. We report the case of an HIV-infected patient with history of recurring itching on his scalp and repetitive local trauma. For eighteen months, he noticed a painful and slow growing lump on his scalp. He was submitted to an excisional biopsy of the lesion but no etiological diagnosis was identified. After this procedure, the post-surgical wound never completely healed. At admission, the patient presented nausea and headache for three days and an open orifice into his skull. Investigations confirmed meningitis and skull osteomyelitis caused by Cryptococcus neoformans. He was treated with...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Cryptococcus neoformans; Osteomyelitis; Skull; HIV.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000600499

Chronological analysis of the physiological quality of diaspores of Myracrodruon urundeuva Fr. All. in semiarid regions
Provedor de dados: 1
Autores: Azevedo, Aderdilania Iane Barbosa de; Silva, Givanildo Zildo da; Bruno, Riselane de Lucena Alcântara; Andrade, Alberício Pereira de; Cruz, José de Oliveira.
 The objective of this study was to evaluate the physiological quality of diaspores from Myracrodruon urundeuva mother trees developing in the Cariri region of the state of Paraíba, Brazil. The seeds were collected during three consecutive years and from different areas of the Cariri region. The seed collection areas comprised two sites in the municipality of Boa Vista and one in the municipality of São João do Cariri. The diaspores had their water content determined and were submitted to the following tests: germination, seedling emergence, first count of germination and seedling emergence (within 5 days), and speed of germination and seedling emergence. The treatment means were compared using the deviance statistic. The collection years and collection...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Produção e beneficiamento de sementes 5.01.00.00-9; 5.01.03.00-8 aroeira; Physiological quality; Seeds; Caatinga. Produção e beneficiamento de sementes.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39423

Chronological analysis of the physiological quality of diaspores of Myracrodruon urundeuva Fr. All. in semiarid regions
Provedor de dados: 1
Autores: Azevedo, Aderdilania Iane Barbosa de; Silva, Givanildo Zildo da; Bruno, Riselane de Lucena Alcântara; Andrade, Alberício Pereira de; Cruz, José de Oliveira.
 The objective of this study was to evaluate the physiological quality of diaspores from Myracrodruon urundeuva mother trees developing in the Cariri region of the state of Paraíba, Brazil. The seeds were collected during three consecutive years and from different areas of the Cariri region. The seed collection areas comprised two sites in the municipality of Boa Vista and one in the municipality of São João do Cariri. The diaspores had their water content determined and were submitted to the following tests: germination, seedling emergence, first count of germination and seedling emergence (within 5 days), and speed of germination and seedling emergence. The treatment means were compared using the deviance statistic. The collection years and collection...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aroeira; Physiological quality; Seeds; Caatinga.; Produção e beneficiamento de sementes; Produção e beneficiamento de sementes.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39423

Chronology and sources of trace elements accumulation in the Rhône pro-delta sediments (Northwestern Mediterranean) during the last 400years
Provedor de dados: 5
Autores: Cossa, Daniel; Fanget, Anne-sophie; Chiffoleau, Jean-francois; Bassetti, M-a; Buscail, R.; Dennielou, Bernard; Briggs, K.; Arnaud, M; Guedron, S.; Berne, Serge.
The Rhône pro-delta sediments receive the particulate inputs from the Rhône River, the largest freshwater discharge of the Western Mediterranean Sea. Trace element (TEs: Ag, Cd, Co, Cr, Cu, Ni, Pb, and Zn) concentrations and stable Pb isotope ratios were determined along a 7.7-meter-long sediment core collected from the Rhône prodeltaic lobe, archiving the deposits of the last 400 years. Trace element mean concentrations during the pre-industrialized era (before 1850 AD) were no different from the average composition of Earth’s upper crust, except for Cr. Principal component analysis, performed on TEs and tracers, suggests three origins for TEs that we identified as (i) marine biogenic material (Ag, Cd), (ii) ultramafic rocks (Li, Cr, Ni), and (iii) other...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00371/48209/48323.pdf

Cianobacterias en un embalse subtropical de la provincia de Salta (Argentina)
Provedor de dados: 51
Autores: VIDAURRE,ANDREA; ALVAREZ DALINGER,FLORENCIA S.; MORAÑA,LILIANA B.; SALUSSO,MARÍA M.
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000400003

Ciclo de vida y fecundidad de Dactylopius opuntiae (Hemiptera: Dactylopiidae) en Opuntia ficus-indica (Caryophyllales: Cactaceae)
Provedor de dados: 115
Autores: Palafox-Luna,J. Antonio; Rodríguez-Leyva,Esteban; Lomeli-Flores,J. Refugio; Vigueras-Guzmán,A. Lilia; Vanegas-Rico,J. Manuel.
Resumen Dactylopius opuntiae es la plaga principal del nopal (Opuntia ficus-indica) en varios países, pero su biología se ha estudiado sólo en Opuntia megacantha. La hipótesis de este estudio fue que la fecundidad de D. opuntiae está influenciada por la disponibilidad de alimento durante la evaluación. El objetivo fue describir la biología y parámetros poblacionales de D. opuntiae en O. ficus-indica. El ciclo de vida, fecundidad y longevidad se evaluaron a 25±1 °C y fotoperiodo 12:12 h. El periodo de incubación se evaluó en una cohorte de 100 huevos, el ciclo se describió de una cohorte de 150 individuos; Para comparar fecundidad, con y sin fuente de alimento, se usaron hembras individuales como unidad experimental (n=40 hembras). En todos los casos el...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nopal; Cochinilla silvestre del nopal; Biología; Parámetros poblacionales.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000100103

Cidades e comunidades sustentáveis: contribuições da Embrapa.
Provedor de dados: 14
Autores: COSTA, J. R. da; COSTA, P. da; ALMEIDA, J. S. S. E.; HAMMES, V. S.
Este volume 11 trata de cidades e comunidades sustentáveis, diante da urgente necessidade de transformar o modo como se dá a ocupação antrópica, pelo uso, pela construção e pelo gerenciamento dos espaços urbanos e periurbanos, e sua relação com os espaços rurais. Assim, tem como foco tornar as cidades e os assentamentos humanos inclusivos, seguros, resilientes e sustentáveis.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Inteligência territorial; Patrimônio cultural; Agricultura digital; Urbanização; Desenvolvimento sustentável; Comunidade rural.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099055

Ciência na Amazônia.
Provedor de dados: 14
Autores: CARVALHO, F. R. de; FREIRE, J. da S.; GUIMARAES, K. S. C.; VIUDES, P.
Uma das mais antigas lendas brasileiras conta a história de um menino de cabelo avermelhado, orelhas grandes e pés virados para trás: o Curupira. Segundo a lenda, ao mesmo tempo em que ajudava os que tiravam seu sustento da floresta, o serzinho atormentava aqueles que a queriam destruir. No folclore brasileiro, o Curupira é guardião da natureza. Infelizmente, na vida real ? principalmente nesses tempos modernos ? o ato de proteger o ambiente exige muito mais que a vigilância daquela criaturinha. Para isso, são necessários a colaboração dos cientistas e das autoridades governamentais e o esforço de cada cidadão. Assim, será possível por em prática o conhecimento tecnológico e melhor entender a Amazônia.Este livro mostra o esforço de pesquisadores...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pesquisa; Historia; Meio Ambiente; Proteção Ambiental; Proteção Florestal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096485

Ciência, o adubo da agricultura brasileira.
Provedor de dados: 14
Autores: MORETTI, C. L.
bitstream/item/192193/1/Ciencia-o-adubo.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Segurança Alimentar; Tecnologia Agrícola; Inovação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105599

CINÉTICA DE SECAGEM DE GRÃOS DE SOJA: INFLUÊNCIA VARIETAL
Provedor de dados: 107
Autores: Mendes Botelho, Fernando; Henrique Hoscher, Renata; Rosemari Hauth, Michele; de Carvalho Campos Botelho, Sílvia.
Objetivou-se, com o presente trabalho, ajustar diferentes modelos matemáticos aos dados experimentais da secagem de grãos de quatro variedades de soja, selecionando aquele que melhor descreve as curvas de secagem. Além disso, buscou-se determinar o coeficiente de difusão efetivo e a energia de ativação para a secagem de grãos de soja das variedades analisadas. Foram utilizados grãos de soja de variedades precoces (NS7901RR e TMG1180RR) e de ciclo médio (TMG132RR e P98Y70). Os grãos foram submetidos à secagem em estufa de convecção mecânica (ar forçado) nas temperaturas de 40, 50, 60 e 70 °C. Verificou-se que, de todos os modelos ajustados, o de Midilli foi o único que apresentou ajuste adequado para todas as variedades e em todas as condições de secagem...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pré-processamento de produtos agrícolas Glycine max L. Merrill; Modelos matemáticos; Teor de água.
Ano: 2018
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/807

Circannual sex distribution of the Brazilian free-tailed bat, Tadarida brasiliensis (Chiroptera: Molosssidae), suggests migration in colonies from Uruguay
Provedor de dados: 81
Autores: Botto Nuñez,Germán; Genta,Mauricio; Díaz,Mariana; Rodales,Ana Laura; González,Enrique M.
Tadarida brasiliensis es una especie migratoria en el hemisferio norte, pero no existen datos publicados al respecto para Uruguay. A partir de da­tos de campo mostramos que existe una variación significativa en la composición por sexos a lo largo del año en las colonias del país. Durante la estación fría se observa una composición mayoritariamente masculina de las colonias, mientras que en la estación cálida el patrón se invierte. Se verifica que los individuos presentes durante el invierno están activos todo el año y nuestra evidencia sugiere que las hembras migran fuera de Uruguay durante el invierno. Esta es la primera contribución al conocimiento del uso anual de refugios por esta especie en Uruguay.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioma Pampa; Conservación; Sudamérica; Variación estacional.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832018000100017

Circular economy measures to keep plastics and their value in the economy, avoid waste and reduce marine litter
Provedor de dados: 5
Autores: Ten Brink, Patrick; Schweitzer, Jean-pierre; Watkins, Emma; Janssens, Charlotte; De Smet, Michiel; Leslie, Heather; Galgani, Francois.
We live in the plastic age (the “plasticene”), producing over 300 million tonnes (mt) of plastic every year globally, 5–15 mt of which flow into already polluted oceans. Plastic remains a key material in the global economy, but low rates of collection, reuse and recycling, emissions of microplastic from product wear and tear, and often insufficient disposal measures are leading to far-reaching environmental, health, social and economic impacts. The costs of inaction are unacceptably high. Globally there is a growing recognition of the need to address marine litter and rethink our approach to plastics and plastic packaging within the economy. Measures that enable a transition to a circular economy can avoid waste and reduce marine litter, and contribute to...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00419/53002/53950.pdf

Circular RNA hsa_circ_0000523 regulates the proliferation and apoptosis of colorectal cancer cells as miRNA sponge
Provedor de dados: 56
Autores: Jin,Y.; Yu,L.L.; Zhang,B.; Liu,C.F.; Chen,Y.
Among the novel class of endogenous long non-coding RNAs, circular RNA (circRNA) is known as a key regulator in the development and progression of different cancers. Its function and mechanism in the tumorigenesis of colorectal cancer, however, has not been well studied. This study thus aimed to investigate potential regulation of colorectal cancer by circRNAs and the corresponding regulatory mechanism. We demonstrated that the expression of circRNA hsa_circ_0000523 (also known as circ_006229) was down-regulated in different colorectal cancer cell lines. It was also found that interference of hsa_circ_0000523 induced proliferation and suppressed apoptosis of colorectal cancer cells, the proliferation rate of which was reduced by the overexpression of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Circular RNA hsa_circ_0000523; Colorectal cancer; Proliferation; Sponge; Interference.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001200611

Circulating cell-free DNA as a biomarker in the diagnosis and prognosis of colorectal cancer
Provedor de dados: 60
Autores: Oliveira,Isadora Bernardo David de; Hirata,Rosario Dominguez Crespo.
Abstract Colorectal cancer (CRC) is a disease without evident clinical symptoms in early stages, leading to late diagnosis and disease management. Current diagnostic and prognostic tools require invasive procedures and circulating molecular biomarkers fail to have optimal sensitivity and specificity. Circulating biomarkers with high clinical performance may be valuable for early diagnosis and prognosis of CRC. The purpose of this review was to investigate the application of circulating cell-free DNA (ccfDNA) in CRC diagnosis and prognosis and the analytical methods used in blood samples in articles published between 2005 and 2016. Based on specific inclusion and exclusion criteria, 26 articles were selected. Most studies used ccfDNA quantification as the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colorectal Neoplasms/diagnosis; Colorectal cancer; Circulating cell-free DNA; CcfDNA; Prognosis; Diagnosis; Biomarkers; Neoplastic Cells/circulating.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100406

Circulating levels of adiponectin and extent of coronary artery disease in patients undergoing elective coronary angiography
Provedor de dados: 56
Autores: Souza,R.A.; Alves,C.M.R.; de Oliveira,C.S.V.; Reis,A.F.; Carvalho,A.C.
Adiponectin (APN), an adipose tissue-released adipokine with demonstrated anti-inflammatory and anti-atherogenic properties, is encoded by a gene whose polymorphisms are associated with presence of coronary artery disease (CAD). Serum APN levels are inversely related with presence and complexity of CAD. Within this context, we sought to compare levels of total APN and its high molecular weight form (HMW APN) according to clinical presentation and extent of CAD in patients undergoing elective cardiac catheterization. From March 2008 to June 2010, clinical data and blood samples for APN and HMW APN measurements were collected from 415 subjects undergoing cardiac catheterization at two tertiary centers. CAD extent was estimated by the number of coronary...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adipose tissue; Adipokines; Adiponectin; Coronary artery disease; Atherosclerosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000200604

Circulation Changes in the Eastern Mediterranean Sea Over the Past 23,000 Years Inferred From Authigenic Nd Isotopic Ratios
Provedor de dados: 5
Autores: Cornuault, Marine; Tachikawa, Kazuyo; Vidal, Laurence; Guihou, Abel; Siani, Giuseppe; Deschamps, Pierre; Bassinot, Franck; Revel, Marie.
The Eastern Mediterranean Sea (EMS) is a key region to study circulation change because of its own thermohaline circulation. In this study, we focused on intermediate/deep water circulation since the Last Glacial Maximum (LGM) including the sapropel S1 period. Two cores from the Levantine Sea and the Strait of Sicily, respectively, collected at 1,780 m and 771 m water depth, were studied using Nd-143/Nd-144 (epsilon(Nd)) of foraminiferal tests and leachates as well as benthic foraminiferal stable isotopes (delta C-13, delta O-18). This approach allowed the determination of variations in (1) the North Atlantic water contribution to the Mediterranean basin, (2) water exchanges at the Strait of Sicily, and (3) the influence of the Nile River over the last...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00496/60789/64957.pdf

Citral effect in male NMRI mice nonalcoholic steatosis model: assessing biochemical and histological parameters and PPARα gene expression
Provedor de dados: 60
Autores: Vaezi,Maryam; Yaghmaei,Parichehreh; Hayati-Roodbari,Nasim; Irani,Shiva; Ebrahim-Habibi,Azadeh.
Citral is a small molecule present in various citrus species, with reported anti-hyperlipidemic and anti-inflammation effects. Here, the effect of intraperitoneal (IP) administration of citral is evaluated in a mouse model of non-alcoholic steatosis. Male NMRI mice were divided into the following groups (n = 12): normal control group (NC) receiving a normal diet; high-fat emulsion group (HF) receiving high fat diet for four weeks; positive control group (C+) receiving HF diet for four weeks and then shifted to normal diet with IP-administered silymarin (80 mg/kg) for four weeks; sham group receiving HF diet for four weeks and then shifted to normal diet for four weeks; and EC1, EC2, and EC3 groups receiving HF diet for four weeks and then shifted to normal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citral effects; Lemonal; Liver disease; Silymarin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300620

Citrus Sinensis cultivars: alternatives for diversification of brazilian orchards
Provedor de dados: 94
Autores: Couto,Charlismilã Amorim do; Souza,Eli Regina Barboza de; Morgado,Cristiane Maria Ascari; Ogata,Toshio; Cunha Júnior,Luís Carlos.
Abstract  This work aimed to evaluate the physicochemical characteristics of different orange cultivars (Citrus sinensis) in order to identify those with potential to the consumer market and/or for processing. Five orange cultivars were evaluated: ‘Natal IAC’, ‘Natal 112’, ‘Pera IAC 2000’, ‘Pera IAC’, ‘Baianinha’ and ‘Pera Rio’, which were harvested at maturation stage considered ideal for commercialization in the “Agência Goiana de Assistência Técnica, Extensão Rural e Pesquisa Agropecuária – EMATER” experimental orchard at the municipality of Anápolis, state of Goiás. After harvesting, fruits were transported to the laboratory, selected, standardized, washed and allowed to dry. Subsequently, skin color, longitudinal and cross-sectional diameter, number...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orange; Fruit quality; Titratable acidity; Soluble solids; Ascorbic acid; Total extractable polyphenols.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500302

Citrus sudden death-associated virus (CSDaV) and citrus tristeza virus (CTV) in eleven rootstocks for ‘Valência’ sweet orange
Provedor de dados: 94
Autores: Fadel,André Luiz; Mourão Filho,Francisco de Assis Alves; Stuchi,Eduardo Sanches; Wulff,Nelson Arno; Couto,Hilton Thadeu Zarate.
Abstract  Citrus sudden death (CSD) is a highly destructive disease and has caused the eradication of millions of trees in southern Brazil within the last 15 years. In spite of the exact cause of CSD has not been determined, evidences have shown that this disease can be transmitted by biotic vectors. Disease incidence in sweet orange scions is related to the rootstock, and the combination with ‘Rangpur’ lime is the most affected. On the other hand, there are evidences of a relation between CSD affected trees and the presence of the Citrus sudden death associated virus (CSDaV) and/or Citrus tristeza virus (CTV). Based on such information, this study has been carried out to determine the presence of CSDaV and CTV, and the association between each other in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Marafivirus; Poncirus trifoliata; Symptoms; Transmission.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000400403

Cladodes anatomy of Opuntia (Cactaceae) from the province of Buenos Aires (Argentina)
Provedor de dados: 51
Autores: PERROTTA,VANESA G.; ARAMBARRI,ANA M.
The aim of this study was to deepen the knowledge of the cladodes anatomy of nine species of Opuntia that grow in the province of Buenos Aires, Argentina. Fresh and herbarium samples were prepared according to usual methods for light microscope. Histochemical techniques were performed to identify starch, mucilage and oxalate salts. The main traits found were: epidermis smooth and uniseriate, covered by a thin cuticle and epicuticular waxes; large (range 36-57 gm length) stomata in low density (range 21-27/ mm²), located at level respect to the rest of epidermal cells with a deep substomatal chamber; a multiseriate hypodermis with one crystal layer; the cortex with external chlorenchyma and internal hydrenchyma. The eustele presents different size of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Buenos Aires province; Opuntia; Segment of stems; Tissues.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000300001

Classement de salubrité des zones de production des coquillages vivants dans le département des Côtes-d'Armor
Provedor de dados: 5
Autores: Rollet, Claire; Cheve, Julien.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56473/79596.pdf

Classement des masses d’eau du littoral Manche-Atlantique sur la base de l’indicateur DCE «Angiospermes» (2012-2016)
Provedor de dados: 5
Autores: Auby, Isabelle; Oger-jeanneret, Helene; Trut, Gilles; Ganthy, Florian; Rigouin, Loic; De Casamajor, Marie-noelle; Sanchez, Florence; Lissardy, Muriel; Fortune, Mireille; Manach, Soazig; Bizzozero, Lucie; Rollet, Claire; Lejolivet, Aurore; Desroy, Nicolas; Foveau, Aurelie; Le Mao, Patrick; Sauriau, P.g.; Aubert, A.; Cajeri, P.; Curti, C.; Duvard, A.; Latry, L.; Lachaussee, N.; Pineau, P.; Plumejeaud-perreau, C.; Aubin, S.; Droual, G.; Fournier, J.; Garcia, A; Guillaudeau, J.; Hubert, C.; Humbert, S.; Janson, A.l.; Masse, C.; Panizza, A.c.; Grall, J.; Maguer, M.; Hily, C.; Hacquebart, P.; Joncourt, Y.; Baffreau, A.; Timsit, O.
Certaines masses d’eau s’avérant parfois déclassées par cet élément de qualité, le groupe de travail DCE « Eaux Littorales » a sollicité de la part des scientifiques une réflexion sur les raisons de ce mauvais classement et les éventuelles actions de restauration ou d'amélioration de connaissances relatives aux herbiers de ces zones. L’objectif de cette expertise, soutenue par l’Agence Française pour la Biodiversité, et réalisée en collaboration avec les acteurs concernés par l’indicateur « angiospermes » sur les façades Manche-Atlantique, est d’identifier les pressions potentiellement responsables de cette situation (Tableau 1) en prenant également en compte l’effet des différentes métriques de l’indicateur sur les résultats obtenus.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00427/53868/54918.pdf

Classificação anestésica do estado físico e mortalidade anestésico-cirúrgica em cães
Provedor de dados: 45
Autores: Rodrigues,N.M.; Moraes,A.C.; Quessada,A.M.; Carvalho,C.J.S.; Dantas,S.S.B.; Ribeiro,R.C.L.
RESUMO A classificação de estado físico ASA (Sociedade Americana de Anestesiologistas) é uma ferramenta importante para a avaliação pré-anestésica do paciente. Assim, é utilizada em diversos estudos por possuir estreita relação com a morbidade e a mortalidade anestésica. Realizou-se tal classificação em 243 pacientes caninos submetidos a procedimentos cirúrgicos em um Hospital Veterinário Universitário. Os resultados obtidos foram os seguintes: ASA I (38; 15,64%), ASA II (53; 21,81%), ASA II emergencial (E) (2; 0,82%), ASA III (78; 32,10%), ASA III E (23; 9,46%), ASA IV (11; 4,53%), ASA IV E (36; 14,81%) e ASA V (2; 0,82%). Verificou-se que a maior parte dos pacientes foram classificados como ASA III (doença sistêmica moderada), o que demonstra que, no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avaliação pré-anestésica; Canino; Óbito.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300704

Classification, fixation techniques, complications and outcomes of femur fractures in dogs and cats: 61 cases (2015-2016)
Provedor de dados: 65
Autores: Libardoni,Renato do Nascimento; Costa,Diego da; Menezes,Felipe Barretos; Cavalli,Lucas Geraldo; Pedrotti,Luís Fernando; Kohlrausch,Patrícia Regina; Minto,Bruno Watanabe; Silva,Marco Augusto Machado.
ABSTRACT: The aim of this study was to retrospectively evaluate the frequency of femur fractures in dogs and cats in the routine of a school hospital, determining their classification, fixation methods, complications, and outcomes. A total of 61 animals, 50 (82.0%) dogs and 11 (18.0%) cats, had femoral fractures that were submitted to osteosynthesis. Sixty-two femoral fractures were evaluated. Single fractures in the distal epiphysis (n=25) were the most frequent (P=0.0001). Intramedullary pins were used in association with cerclage and tension band for osteosynthesis in proximal fractures. In diaphyseal fractures, bone plates and screws, two intramedullary pins (insulated or with cerclage) and Tie-In configuration were used. In distal fractures, modified...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Small animals; Casuistry; Retrospective study; Distal fractures.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600602

Classification of Anthurium flower cultivars based on combination of PCA, LDA and SVM classifier
Provedor de dados: 111
Autores: Soleimani Pour, Alireza; Chegini, Gholamreza; Massah, Jafar.
Two main steps in object recognition systems involve feature representation and classification. In this study, the combination of principal components analysis (PCA), linear discriminant analysis (LDA) and support vector machine (SVM) approaches were used to develop a cultivar classification system for Anthurium flower, which PCA, LDA, and SVM were applied for data reduction, feature extraction, and classification, respectively. The system was tested on a database of Anthurium flower images, which included the images of 20 cultivars of the flower with different sizes, angles of rotation placed under the imaging camera, and lighting conditions. Results were evaluated from the two point of view of classification accuracy and processing time, and the approach...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4491

CLASSIFICATION OF MACAW PALM FRUITS FROM COLORIMETRIC PROPERTIES FOR DETERMINING THE HARVEST MOMENT
Provedor de dados: 70
Autores: Costa,Anderson G.; Pinto,Francisco de A. de C.; Motoike,Sérgio Y.; Braga Júnior,Roberto A.; Gracia,Luis M. Navas.
ABSTRACT Macaw palm (Acrocomia aculeata) is a promising crop for biofuel production due to the high concentration of its fruit oil, but the harvest date is an issue to be better understood so it could be cultivated on an industrial scale. The aim of this study was to use the colorimetric properties of the macaw palm fruits to develop a neural network classifier to determine the ideal moment for harvesting, based on the oil content of the fruit mesocarp. During nine weeks of maturation were sampled 900 fruits of macaw palm fruits and the colorimetric properties of the RGB, HSI and CIELab color models were used to classify the fruits into immature and mature fruits. Kappa index and the overall accuracy values were used to access the classifier performance....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digital images; Maturation; Neural networks; Oil content.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400634

CLASSIFICATION OF RICE GRAINS OF LOWLAND CULTIVARS GROWN UNDER FLOOD IRRIGATION AND SPRINKLER IRRIGATION
Provedor de dados: 70
Autores: Meus,Lorenzo D.; Muttoni,Martina; Bartz,Alex C.; Kaminski,Tiago A.; Alberto,Cleber M.
ABSTRACT The objective of this study is to analyze the classification of rice grains of lowland cultivars grown under flood and sprinkler irrigation. The study was carried out in the agricultural years 2011/2012 and 2014/2015 using a completely randomized block design with split plots. In 2011/2012, the treatments were three lowland rice cultivars grown under flood irrigation system and five sprinkler irrigation depths with four replications. In 2014/2015, the experimental design was maintained but flood irrigation was not performed. After harvest, the samples were processed in a rice testing machine, including peeling, polishing and classification. Whole and broken grains were weighed to calculate hulling and milling yield. The classifications followed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Water availability; Grain quality; Productivity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400599

Classification of soil respiration in areas of sugarcane renewal using decision tree
Provedor de dados: 63
Autores: Farhate,Camila Viana Vieira; Souza,Zigomar Menezes de; Oliveira,Stanley Robson de Medeiros; Carvalho,João Luís Nunes; Scala Júnior,Newton La; Santos,Ana Paula Guimarães.
ABSTRACT: The use of data mining is a promising alternative to predict soil respiration from correlated variables. Our objective was to build a model using variable selection and decision tree induction to predict different levels of soil respiration, taking into account physical, chemical and microbiological variables of soil as well as precipitation in renewal of sugarcane areas. The original dataset was composed of 19 variables (18 independent variables and one dependent (or response) variable). The variable-target refers to soil respiration as the target classification. Due to a large number of variables, a procedure for variable selection was conducted to remove those with low correlation with the variable-target. For that purpose, four approaches of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil CO2 emission; Data mining; Variable selection; Soil temperature; Soil organic matter.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000300216

Clay Mineralogy of Basaltic Hillsides Soils in the Western State of Santa Catarina
Provedor de dados: 90
Autores: Almeida,Jaime Antonio de; Corrêa,Janaina; Schmitt,Catiline.
ABSTRACT A commonly accepted concept holds that highly fertile, shallow soils are predominant in the Basaltic Hillsides of Santa Catarina State, in southern Brazil, but their agricultural use is restricted, either by excessive stoniness, low effective depth or steep slopes. Information about soil properties and distribution along the slopes in this region is, however, scarce, especially regarding genesis and clay fraction mineralogy. The objective of this study was to evaluate soil properties of 12 profiles distributed in three toposequences (T) of the Basaltic Hillsides in the State of Santa Catarina, two located in the valley of the Peixe River (Luzerna - T1 and Ipira - T2) and one in Descanso, in the far West of the state (T3). The main focus was the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basaltic soils; Kaolinite-smectite; Interlayered hydroxi-Al polymers.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100405

Clay Mineralogy of Subtropical Soils under Long-Term Organic Fertilization in No-Tillage Systems
Provedor de dados: 90
Autores: Pedron,Fabrício de Araújo; Lourenzi,Cledimar Rogério; Ceretta,Carlos Aberto; Lorensi,Juliana; Cancian,Adriana.
ABSTRACT: Organic fertilization effect on physical-chemical properties in no-tillage systems in tropical soils has been widely investigated, but little is known about the effects of this practice on the mineralogy of the clay fraction. This study aimed to evaluate the clay-fraction mineralogy of two subtropical soils, fertilized with organic residues in long-term no-tillage systems. An Alfisol fertilized with 0, 40, and 80 m3 ha-1 yr-1 pig slurry was evaluated for eight years, and an Oxisol with 0, 8, and 16 Mg ha-1 of wood shavings with pig slurry, for six years. Soil samples from the layers 0.00-0.04, 0.04-0.08, and 0.16-0.20 m were collected and subjected to chemical extractions with DCB and oxalate, X-ray diffractometry, and thermal analysis. No...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil management; Soil minerals; Pig slurry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100413

Clima de outono poderá ser favorável a colheita do café.
Provedor de dados: 14
Autores: FERREIRA, W. P. M.; RIBEIRO, M.
(Viçosa, 21.03.2018) - O outono teve início no último dia 20 de março às 13h15m (horário de Brasília). Com a chegada dessa estação inicia-se o período de redução das chuvas, mais presentes no verão nas regiões Centro-Oeste e Sudeste do Brasil, e as primeiras frentes frias passam a alcançar, com um pouco mais de intensidade, a região Sudeste do Brasil provocando períodos mais amenos, principalmente a partir do final de abril.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Café; Colheita; Estação do Ano; Climatologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1110512

Clima e ecofisiologia.
Provedor de dados: 14
Autores: PASSOS, E. E. M.; CARDOSO, B. T.; CINTRA, F. L. D.
bitstream/item/193475/1/1.Clima-e-ecofisiologia.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Coco; Fisiologia Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106571

Climate Change Adaptation Through Science-Farmer-Policy Dialogue in Mali
Provedor de dados: 21
Autores: Bautze, Lin; Nicolay, Gian L.; Meier, Matthias; Gattinger, Andreas; Müller, Adrian.
Climate change increases the number of risks for agricultural production in arid and semiarid regions, especially in Western Africa. Smallholder farmers are particularly vulnerable to climate change risks. These risks affect their socioeconomic situation, as well as the local food sector value chain in general. Therefore, their food security is threatened if smallholder farming structures do not adapt to them. Thus, effective climate change adaptation measures for smallholders are essential and should be implemented without delay. However, success hinges on the acceptance of the promoted measures among various stakeholders. Thus, their acceptance needs to be assessed before promoting.    The project “The potential of sustainable land-use systems to promote...
Tipo: Book chapter
Palavras-chave: Air and water emissions; Policy environments and social economy; Africa.
Ano: 2018
URL: http://orgprints.org/34706/1/Bautze-etal-2018_ReferenceWorkEntry_ClimateChangeAdaptationThrough-Chapter-p1-15.pdf

CLIMATE CHANGE AND RURAL WORKERS THERMAL COMFORT: HISTORICAL AND FUTURE IMPACTS
Provedor de dados: 70
Autores: Amaro,André L. N.; Yanagi Junior,Tadayuki; Yanagi,Sílvia de N. M.; Ferraz,Gabriel A. E S.; Campos,Alessandro T.
Abstract The aim of the present research was to propose a bioclimatic mapping to classify the thermal comfort and discomfort of rural workers within the state of Minas Gerais, considering historical and future scenarios. Monthly historical series (1976-2014) of minimum, mean and maximum temperature-humidity index (THI), determined through the values of air temperature (minimum, mean and maximum) and relative humidity from 48 weather stations located in the state of Minas Gerais were used to analyze the trends through Mann-Kendall and linear regression assays. The bioclimatic mapping of human comfort, obtained via geostatistical analysis, was developed as a function of the minimum, medium and maximum THI for the historical period (1976-2014) and future...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Human; Biometeorology; Human thermal comfort; THI; Time series.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200173

Climate Change in Layer Poultry Farming: Impact of Heat Waves in Region of Bastos, Brazil
Provedor de dados: 89
Autores: Lamarca,DSF; Pereira,DF; Magalhães,MM; Salgado,DD.
ABSTRACT The region around the municipality of Bastos, state of São Paulo, accounted for about 7% of Brazilian egg production in 2015. In 2012, it experienced a heat wave that resulted in the death of approximately 500,000 hens, according to information released at the time. Considering the impact of heat waves on layer mortality, the objective of this study was to analyze how heat waves impact the layer farming in the region of Bastos, considering the climate change scenarios forecasted by the IPCC for the next years. This study was conducted in three stages: i) analysis of the IPCC reports to understand climate change scenarios; ii) analysis of historical temperature data in the region of Bastos; iii) analysis of how climate change, through heat waves,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Egg production; Extreme event; IPCC; Laying hens; Mortality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000400657

Climate Change-Based Modeling of Potential Land Use Arrangements for Coffee (Coffea arabica) and Forest in Costa Rica
Provedor de dados: 111
Autores: Coto-Fonseca, Alberto; Rojas, Carlos; Molina-Murillo, Sergio.
Besides the need to reduce its own emissions, the challenge of the agricultural sector worldwide is also to adapt to a changing and more variable climate. Coffee is an important crop in Costa Rica based on cultivated area and on the number of families connected to this activity that has a long historical tradition. In this context, the potential distribution shifts of coffee production based on climate change scenarios has been identified and targeted in this study. Bioclimatic variables along with elevation were used to evaluate changes in suitable areas for coffee production under the framework of four climate change scenarios for the year 2070. Results suggest that highlands have a high probability of being suitable for coffee under all four scenarios...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3958

Climate effects of recycled fertilizers and biochar: emissions of nitrous oxide, methane and ammonia in a field experiment
Provedor de dados: 21
Autores: Norah, Efosa; Krause, Hans-Martin; Bünemann, Else K.; Hüppi, Roman; Häni, Christoph; Six, Johan.
Background  Nitrogen (N) fertilizers are essential for crop production. Farmyard manure and slurry traditionally constitute about half of the total N inputs into crop production in Switzerland. Recycled fertilizers such as biogas slurry, liquid digestates and compost enable simultaneous energy production and closing of nutrient cycles. There is evidence that recycled fertilizers can help to increase N use efficiencies and to improve N supply in organic farming. Biochar amendment has shown a potential to mitigate soil greenhouse gas (GHG) emissions, in particular nitrous oxide (N2O) emissions. Here, we combine one of the liquid recycled fertilizer treatments with biochar. In a 2.5-years on-farm experiment, we quantify GHG emissions and further gaseous...
Tipo: Conference paper, poster, etc.
Palavras-chave: Air and water emissions; Soil.
Ano: 2018
URL: http://orgprints.org/33934/1/Poster_Climate_effects_NEfosa_2018.pdf

Climatic characteristics of the 2010-2016 drought in the semiarid Northeast Brazil region
Provedor de dados: 42
Autores: MARENGO,JOSÉ A.; ALVES,LINCOLN M.; ALVALA,REGINA C.S; CUNHA,ANA PAULA; BRITO,SHEILA; MORAES,OSVALDO L.L.
ABSTRACT This study discusses the climatological aspects of the most severe drought ever recorded in the semiarid region Northeast Brazil. Droughts are recurrent in the region and while El Nino has driven some of these events others are more dependent on the tropical North Atlantic sea surface temperature fields. The drought affecting this region during the last 5 years shows an intensity and impact not seen in several decades in the regional economy and society. The analysis of this event using drought indicators as well as meteorological fields shows that since the middle 1990s to 2016, 16 out of 25 years experienced rainfall below normal. This suggests that the recent drought may have in fact started in the middle-late 1990s, with the intense droughts...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Drought; Northeast Brazil; Rainfall; Water deficit; El Nino; Vulnerability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000501973

Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil)
Provedor de dados: 5
Autores: Evangelista, H.; Sifeddine, A.; Correge, T.; Servain, J.; Dassie, E. P.; Logato, R.; Cordeiro, R. C.; Shen, C. -c.; Le Cornec, F.; Nogueira, J.; Segal, B.; Castagna, A.; Turcq, B.
Although relatively rare compared to similar latitudes in the Pacific or Indian Oceans, massive coral colonies are present in the Tropical/Equatorial Southwestern Atlantic Ocean. However, detailed geo-chemical compositions of these corals are still largely unknown. In this work, we present growth rates, Sr/Ca, and U/Ca ratios of the coral colony (Siderastrea stellata) sampled at Rocas Atoll, off the Brazilian coast. These variables are primarily affected by sea surface temperature (SST) at seasonal scale, and by wind stress at interannual scale, these results represent a broad new finding. A lower significance at the interannual time scale between Sr/Ca and U/Ca with respect to SST is attributed to the low SST amplitude closed to Equator. An investigation...
Tipo: Text
Palavras-chave: Coral; Siderastrea stellata; Rocas Atoll; ITCZ; Equatorial Atlantic; Wind stress.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00623/73552/73796.pdf

Climatic modulation of surface acidification rates through summertime wind forcing in the Southern Ocean
Provedor de dados: 5
Autores: Xue, Liang; Cai, Wei-jun; Takahashi, Taro; Gao, Libao; Wanninkhof, Rik; Wei, Meng; Li, Kuiping; Feng, Lin; Yu, Weidong.
While the effects of the Southern Annular Mode (SAM), a dominant climate variability mode in the Southern Ocean, on ocean acidification have been examined using models, no consensus has been reached. Using observational data from south of Tasmania, we show that during a period with positive SAM trends, surface water pH and aragonite saturation state at 60 degrees-55 degrees S (Antarctic Zone) decrease in austral summer at rates faster than those predicted from atmospheric CO2 increase alone, whereas an opposite pattern is observed at 50 degrees-45 degrees S (Subantarctic Zone). Together with other processes, the enhanced acidification at 60 degrees-55 degrees S may be attributed to increased westerly winds that bring in more "acidified" waters from the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00673/78486/80834.pdf

Climatic water indices for viticulture
Provedor de dados: 86
Autores: Conceição,Marco Antônio Fonseca; Tonietto,Jorge; Souza,Reginaldo Teodoro de.
Abstract: The objective of this work was to evaluate the performance of vineyard water indices in different grape-growing regions. The climate data used come from the historical series of weather stations located in 18 countries. The evaluated indices were the following: dryness, Zuluaga, humidity, aridity, moisture, and the grapevine water index. The grapevine water index and the indices of drought, moisture, and aridity exhibit similar performances, which makes them suitable to be used equivalently in climatological studies of grapevine regions.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Climatology; Evapotranspiration; Viticulture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600765

CLIMATOLOGICAL WATER BALANCE WITH DATA ESTIMATED BY TROPICAL RAINFALL MEASURING MISSION FOR THE DOCE RIVER BASIN
Provedor de dados: 70
Autores: Louzada,Franciane L. R. de O.; Xavier,Alexandre C.; Pezzopane,José E. M.
ABSTRACT The Climatic Water Balance (CLIMWB) is very used in the climatic characterization and can also offer important contribution in the identification of the water demand for irrigation of a region. For this, reliable precipitation data with good spatial coverage is required. The Tropical Rainfall Measuring Mission satellite -TRMM-3B43-v7 is a partnership between NASA (National Aeronautics and Space Administration) and Japan's Aerospace Exploration Agency (JAXA), which estimates rainfall data for the tropics region. The aim of this study is to evaluate the CLIMWB obtained by the Thornthwaite &amp; Mather method (1955), with estimated rainfall data with the 3B43 product versus those generated with rainfall data and to map pixel-by-pixel water...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orbital data; Rainfall; Water deficit; Water availability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300376

Climbing plants of Porto Ferreira State Park, southeastern Brazil
Provedor de dados: 49
Autores: Vargas,Betânia da Cunha; Oliveira,Ana Paula Caldeira; Udulutsch,Renata Giassi; Marcusso,Gabriel Mendes; Sabino,Gabriel Pavan; Melo,Pablo Hendrigo Alves de; Grillo,Roberta Marotti Martelletti; Kamimura,Vitor de Andrade; Assis,Marco Antonio.
Abstract A floristic survey of climbing plants was carried out in an ecotone area of seasonal semideciduous forest (SSF) and forested savanna (CER), in Porto Ferreira State Park (PFSP), Southeastern Brazil. We sampled the reproductive specimens every month during two periods, March 2010 to September 2011 and April and July 2015. The surveys were performed by the walking method, and the sampled individuals were classified by habit, climbing mechanism and dispersal mode. Overall, 109 species, belonging to 67 genera and 29 families, were recorded; 49 species occurred in both, 29 and 31 were exclusive to SSF and CER, respectively. Bignoniaceae and Malpighiaceae were the richest families, with 17 species, followed by Sapindaceae (12 species), Asteraceae and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Seasonal Semideciduous Forest; Ecotone; Climbing plants.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000200302

Clinical and cytogenetic characterization of a patient with tetrasomy 18p
Provedor de dados: 46
Autores: Vazquez Cantú,D.L; Gutiérrez García,V.M; Cruz-Camino,H; Lara Díaz,V.J; Garza García,K; Garduño Zarazúa,L.M; Meléndez Hernández,R; Paz Martínez,A; Mayén Molina,D.G; Cantú-Reyna,C.
The 18p tetrasomy is a structural chromosomal abnormality with the presence of an extra isochromosome 18p, caused by a nondisjunction failure during maternal meiosis II. This additional i(18p) occurs in 1 of 180,000 live-born children worldwide, affecting males and females equally. It is characterized by craniofacial dysmorphisms; ears, nose and throat (ENT) abnormalities; musculoskeletal alterations; and global development delay. We aim to present the clinical and cytogenetic findings of a 3-year-10-month-old Latin American male with i(18p), to support the gene dosage effects, comparing his features with the ones reported in literature. This patient was product of the second pregnancy of a 39-year-old woman and the first son of a 49-year-old man. His main...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tetrasomy 18p; Chromosome 18; Isochromosome; Cytogenetic analysis; Case report.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332018000100002

Clinical and epidemiological use of nested PCR targeting the repetitive element IS1111 associated with the transposase gene from Coxiella burnetii
Provedor de dados: 58
Autores: Mares-Guia,Maria Angélica M.M.; Guterres,Alexandro; Rozental,Tatiana; Ferreira,Michelle dos Santos; Lemos,Elba R.S.
ABSTRACT Q fever is a worldwide zoonosis caused by Coxiella burnetii—a small obligate intracellular Gram-negative bacterium found in a variety of animals. It is transmitted to humans by inhalation of contaminated aerosols from urine, feces, milk, amniotic fluid, placenta, abortion products, wool, and rarely by ingestion of raw milk from infected animals. Nested PCR can improve the sensitivity and specificity of testing while offering a suitable amplicon size for sequencing. Serial dilutions were performed tenfold to test the limit of detection, and the result was 10× detection of C. burnetti DNA with internal nested PCR primers relative to trans-PCR. Different biological samples were tested and identified only in nested PCR. This demonstrates the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Q fever; Coxiella burnetii; Molecular diagnosis; Nested PCR; IS1111.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100138

Clinical and laboratory features distinguishing between Deinagkistrodon acutus and Daboia siamensis envenomation
Provedor de dados: 80
Autores: Su,Hung-Yuan; Huang,Shih-Wei; Mao,Yan-Chiao; Liu,Ming-Wen; Lee,Kuo-Hsin; Lai,Pei-Fang; Tsai,Ming-Jen.
Abstract  Background: There are 6 species of venomous snakes in Taiwan. Two of them, Deinagkistrodon acutus (D. acutus) and Daboia siamensis (D. siamensis), can cause significant coagulopathy. However, a significant proportion of patients with snakebites cannot identify the correct snake species after envenomation, which hampers the application of antivenom. Hence, the differential diagnosis between the two snakebites by clinical presentations is important. This study aims to compare their clinical and laboratory features for the purpose of differential diagnosis between the two snakebites.  Methods: We retrospectively reviewed the medical records of patients who arrived at the emergency department due to D. acutus or D. siamensis envenomation, between...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coagulopathy; Deinagkistrodon acutus; Daboia siamensis; Snakebite; Thrombocytopenia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100333

Clinical and radiographic evaluation of double pelvic osteotomy to treat canine hip dysplasia
Provedor de dados: 65
Autores: Lopes,Leandro Santos; Selmi,André Luis; Lins,Bruno Testoni; Macedo,Aline Schafrum.
ABSTRACT: The purpose of this study was to describe our initial experience with double pelvic osteotomy (DPO) in young dogs affected by hip dysplasia (HD) and to report their postoperative outcome. Seven dogs (four females and three males) were included in our study with mean age 8.3 (±1.7) months, and mean body weight 29.5 (±7.4)Kg. Breeds involved were: Rottweiler (n = 1), Labrador Retriever (n = 3), Golden Retriever (n = 1), Great Dane (n=1) and São Miguel Cattle Dog (n = 1). The most common history complaints were: pelvic limb lameness and pain at hip extension and hip abduction. All surgical procedures consisted of osteotomy of the ilium and pubis, acetabular ventroversion and iliac stabilization with a customized bone plate with seven screws, four...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Double pelvic osteotomy; Hip dysplasia; Acetabular ventroversion.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000400602

Clinical and radiographic outcomes of upper thoracic versus lower thoracic upper instrumented vertebrae for adult scoliosis: a meta-analysis
Provedor de dados: 56
Autores: Kang,X.; Dong,L.; Yang,T.; Wang,Z.; Huang,G.; Chen,X.
The aim of this study was to evaluate the clinical and radiographic outcomes of upper thoracic (UT) versus lower thoracic (LT) upper instrumented vertebrae (UIV) for adult scoliosis by meta-analysis. We conducted a literature search in three databases to retrieve related studies up to March 15, 2017. The preliminary screened studies were assessed by two reviewers according to the selection criteria. All analyses were carried out using the statistical software package R version 2.31. Odds ratios (OR) with 95% confidence intervals (CI) were used to describe the results. The I2 statistic and Q statistic test were used for heterogeneity assessment. Egger's test was performed to detect publication bias. To assess the effect of each study on the overall pooled...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Upper instrumented vertebrae; Upper thoracic segments; Lower thoracic segments; Meta-analysis; Adult scoliosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000400601

Clinical efficacy of resveratrol as an adjuvant with meloxican in the treatment of knee osteoarthritis patients: A double-blind, randomised, placebo-controlled trial
Provedor de dados: 60
Autores: Marouf,Bushra Hassan; Hussain,Saad Abdulrahman; Ali,Ziyad Serdar; Ahmmad,Runj Simko.
The present study aimed to evaluate the effect of the adjuvant use of resveratrol with meloxicam on the clinical scores of knee OA patients. This was a double-blind placebo-controlled randomised trial involving 100 patients with knee osteoarthritis performed at the Shar Teaching Hospital, Sulaimani General Hospital and Specialised Rheumatology Center, Sulaimani City from December 2016 to September 2017. The efficacy of the treatment was evaluated by measuring the changes from baseline in the KOOS score, WOMAC index, and VAS-100 score after 90 days of treatment. Resveratrol significantly improves the knee OA pain and associated symptoms compared with placebo, and both clinical scores were found to be eligible for following treatment outcomes. In conclusion,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Resveratrol/effects; Meloxicam/effects; Knee OA; KOOS; WOMAC.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400627

Clinical evaluation of a substitute of HLA-B*58:01 in different Chinese ethnic groups
Provedor de dados: 74
Autores: Zhang,Xinju; Jin,Lei; Wu,Zhiyuan; Ma,Weizhe; Chen,Yuming; Chen,Gang; Wang,Lixin; Guan,Ming.
Abstract The goal of this research was to investigate the linkage disequilibrium between rs9263726 and HLA-B*58:01 in different Chinese ethnic groups (Han, Tibet, and Hui) and to study the feasibility of rs9263726 replacing HLA-B*58:01 as an efficient indicator of potential allopurinol hypersensitivity syndrome. In this study, rs9263726 and HLA-B*58:01 were detected in all samples. For samples of individuals whose rs9263726 genotypes were not consistent with HLA-B*58:01, we did high-resolution typing of HLA-B gene to further confirm the correlation of rs9263726 genotype and special HLA-B alleles. We confirmed that the linkage disequilibrium between rs9263726 and HLA-B*58:01 was more significant in the Han ethnic group (r2=0.886, D’=1.0) than in the Tibet...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rs9263726; HLA-B*58:01; Allopurinol hypersensitivity reaction; Tag SNP.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400578

Clinical management of leprosy patients during the yellow fever outbreak in Brazil
Provedor de dados: 55
Autores: Albuquerque,Rachel Gimenes; Tomimori,Jane; Floeter-Winter,Lucile Maria; Tufik,Sergio; Andersen,Monica Levy.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000600503

Clock errors in land and ocean bottom seismograms: High-accuracy estimates from multiple-component noise cross-correlations
Provedor de dados: 5
Autores: Hable, Sarah; Sigloch, Karin; Barruol, Guilhem; Staehler, Simon C.; Hadziioannou, Celine.
Many applications in seismology rely on the accurate absolute timing of seismograms. However, both seismological land stations and ocean bottom seismometers (OBSs) can be affected by clock errors, which cause the absolute timing of seismograms to deviate from a highly accurate reference time signal, usually provided by GPS satellites. Timing problems can occur in land stations when synchronization with a GPS signal is temporarily or permanently lost. This can give rise to complicated, time-dependent clock drifts relative to GPS time, due to varying environmental conditions. Seismometers at the ocean bottom cannot receive GPS satellite signals, but operate in more stable ambient conditions than land stations. The standard protocol is to synchronize an OBS...
Tipo: Text
Palavras-chave: Time-series analysis; Seismic instruments; Seismic interferometry; Seismic noise.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00444/55599/57230.pdf

Cloning and Characterization of the Gene Encoding 3-hydroxy-3- Methylglutaryl-coenzyme A (HMG-CoA) Reductase from Fritillaria Cirrhosa D. Don
Provedor de dados: 52
Autores: Zhao,Qi; Li,Rui; Chen,Xiao; Yang,Qian; Li,Jian.
ABSTRACT The enzyme 3-hydroxy-3-methylglutaryl-CoA reductase (HMGR; EC1.1.1.34) catalyzes the first committed step of isoprenoids biosynthesis in Mevalonate (MVA) pathway. Here we report for the first time the cloning and characterization of a full-length cDNA encoding HMGR from Fritillaria cirrhosa (FcHMGR), a bulbous medicinal plant. The full-length cDNA of FcHMGR was 2072 base pair (bp), containing a 1680-bp open reading frame. Bioinformatical analyses revealed that FcHMGR had HMG CoA-binding domains and two NADPH binding domains, which are required for HMGR activity. Quantitative real-time PCR (qRT-PCR) analysis revealed that FcHMGR expressed high in mature bulbs. A truncated version of FcHMGR protein lacking the N-terminal 249-bp GC rich area was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 3-Hydroxy-3-methylglutaryl-CoA reductases; Fritillaria cirrhosa; Molecular cloning; Expression pattern; Prokaryotic expression.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100438

Cloning and expression of an endoglucanase gene from the thermotolerant fungus Aspergillus fumigatus DBiNU-1 in Kluyveromyces lactis
Provedor de dados: 58
Autores: Rungrattanakasin,Budsayachat; Premjet,Siripong; Thanonkeo,Sudarat; Klanrit,Preekamol; Thanonkeo,Pornthap.
Abstract An intronless endoglucanase from thermotolerant Aspergillus fumigatus DBINU-1 was cloned, characterized and expressed in the yeast Kluyveromyces lactis. The full-length open reading frame of the endoglucanase gene from A. fumigatus DBiNU-1, designated Cel7, was 1383 nucleotides in length and encoded a protein of 460 amino acid residues. The predicted molecular weight and the isoelectric point of the A. fumigatus Cel7 gene product were 48.19 kDa and 5.03, respectively. A catalytic domain in the N-terminal region and a fungal type cellulose-binding domain/module in the C-terminal region were detected in the predicted polypeptide sequences. Furthermore, a signal peptide with 20 amino acid residues at the N-terminus was also detected in the deduced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aspergillus fumigatus; Cellulosic material; Gene cloning; Kluyveromyces lactis; Thermotolerant fungus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300647

Cloning and high-level expression of Thermus thermophilus RecA in E. coli: purification and novel use in HBV diagnostics
Provedor de dados: 58
Autores: Sundarrajan,Sudarson; Rao,Sneha; Padmanabhan,Sriram.
ABSTRACT We studied the role of Thermus thermophilus Recombinase A (RecA) in enhancing the PCR signals of DNA viruses such as Hepatitis B virus (HBV). The RecA gene of a thermophilic eubacterial strain, T. thermophilus, was cloned and hyperexpressed in Escherichia coli. The recombinant RecA protein was purified using a single heat treatment step without the use of any chromatography steps, and the purified protein (&gt;95%) was found to be active. The purified RecA could enhance the polymerase chain reaction (PCR) signals of HBV and improve the detection limit of the HBV diagnosis by real time PCR. The yield of recombinant RecA was ∼35 mg/L, the highest yield reported for a recombinant RecA to date. RecA can be successfully employed to enhance detection...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: RecA; Hepatitis B virus; DNA virus; Thermus thermophilus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400848

Close inbreeding and low genetic diversity in Inner Asian human populations despite geographical exogamy
Provedor de dados: 5
Autores: Marchi, Nina; Mennecier, Philippe; Georges, Myriam; Lafosse, Sophie; Hegay, Tatyana; Dorzhu, Choduraa; Chichlo, Boris; Segurel, Laure; Heyer, Evelyne.
When closely related individuals mate, they produce inbred offspring, which often have lower fitness than outbred ones. Geographical exogamy, by favouring matings between distant individuals, is thought to be an inbreeding avoidance mechanism; however, no data has clearly tested this prediction. Here, we took advantage of the diversity of matrimonial systems in humans to explore the impact of geographical exogamy on genetic diversity and inbreeding. We collected ethno-demographic data for 1,344 individuals in 16 populations from two Inner Asian cultural groups with contrasting dispersal behaviours (Turko-Mongols and Indo-Iranians) and genotyped genome-wide single nucleotide polymorphisms in 503 individuals. We estimated the population exogamy rate and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00477/58916/61480.pdf

Clostridium difficile contamination in retail meat products in Brazil
Provedor de dados: 55
Autores: Pires,Renata N.; Caurio,Cassia F.B.; Saldanha,Gabriele Z.; Martins,Andreza F.; Pasqualotto,Alessandro C.
ABSTRACT  Introduction Clostridium difficile is an important cause of diarrhoea, particularly in patients receiving antibiotic therapy. Recent studies have shown that a substantial proportion of C. difficile infections are acquired in the community, as a zoonotic disease. Brazil is a large exporter of meat and so far no study has evaluated meat contamination with C. difficile spores.  Methods Here we analysed 80 retail meat products purchased from local supermarkets in a Brazilian metropolis (Porto Alegre, Southern Brazil). Samples from these products were grown in anaerobic conditions, and tested with a real time polymerase chain reaction test.  Results Contamination with C. difficile spores was not found in the study. Bacteria isolated from meat included...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Clostridium difficile; Retail meat; Community-acquired infection; Beef; Food contamination.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000400345

Coastal habitat mapping of Bahía Aguacate and bahía Cupica, northern Colombian Pacific coast
Provedor de dados: 50
Autores: Silvar,Paula; Giraldo,Alan.
ABSTRACT Colombian North Pacific region host a huge valuable ecosystem due to its particular conditions. Some of these sectors are isolated and pristine, with little research effort. When there is a limitation of economic resources, classification and basic mapping techniques of the intertidal and subtidal habitats allow the identification of distinct and representative areas of a region. Previous studies point out the zones of Cabo Marzo- Bahia Aguacate and Punta Cruces- Bahia Cupica as ecologically important areas, therefore the present study focus on habitat mapping these sites. To create the map, we develop a hierarchical classification of intertidal and subtidal habitats separately. In conclusion, Colombian North Pacific region is extremely...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coastal habitats; Classification; Habitat mapping; Geographic information system; Conservation planning.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100009

COASTAL MAPPING AND KITESURFING
Provedor de dados: 5
Autores: Barde, J.; Bonhommeau, Sylvain; Chassot, E.; Motah, B.
ollecting data on aquatic biodiversity is very challenging because of the difficulty to access underwater ecosystems. Over the years, field surveys have become easier and cheaper with the development of low cost electronics. Commercial and recreational vessels, including sailboats, can now substantially complement expensive scientific surveys and arrays of observation buoys deployed across the world oceans (Pesant et al., 2015, Karsenti et al., 2011). Meanwhile, a large variety of marine animals such as birds, mammals, and fish have become data collection platforms for both biological and environmental parameters through the advent of archival tags. It becomes obvious that data collection in coastal and high seas will become more popular and that citizen...
Tipo: Text
Palavras-chave: Citizen science; Ocean and coastal observing systems; Surfing; Action cameras; Coral reef mapping; Photogrammetry; Deep learning; R.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00450/56164/57712.pdf

Coastal phytoplankton community dynamics and coexistence driven by intragroup density-dependence, light and hydrodynamics
Provedor de dados: 5
Autores: Barraquand, F.; Picoche, C.; Maurer, Daniele; Carassou, L.; Auby, Isabelle.
Phytoplanktonic communities maintain a high diversity in a seemingly homogeneous environment, competing for the same set of resources. Many theories have been proposed to explain this coexistence despite likely competition, such as contrasted responses to temporal environmental variation. However, theory has developed at a faster pace than empirical evaluation using field data, which requires inferring drivers of community dynamics from observational time series. Here, we combine autoregressive models with a data set spanning more than 20 years of phytoplankton counts every two weeks, together with nutrients and physical variables. By comparing models dominated by nutrients or physical variables (hydrodynamics and climate), we first explore which abiotic...
Tipo: Text
Palavras-chave: Competition; Diatoms; Dinoflagellates; Hydrodynamics; Interactions; MAR; Mutualism; Network; Population dynamics; Seasonality; Time series.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00461/57257/59285.pdf

Cobertura do solo, acúmulo de biomassa e de nutrientes em leguminosas para uso como adubo verde
Provedor de dados: 14
Autores: BORGES, W. L.; SOUZA, D. C. de J.; RODRIGUES, D. de S.; RIOS, R. da M.
Objetivou-se com este estudo avaliar a capacidade de cobertura do solo, o acúmulo de biomassa e nutrientes na parte aérea de quatro espécies de leguminosas fixadoras de nitrogênio (N): Mucuna pruriens, Crotalaria juncea; Crotalaria ochroleuca; e Cajanus cajan. O experimento foi realizado em condição de campo, em parcelas de 12 m2, no Campo Experimental da Fazendinha, da Embrapa Amapá, em Macapá, AP. A cobertura de solo foi avaliada nove vezes ao longo de 68 dias, por meio de uma grade contendo 100 intersecções. O acúmulo de biomassa e nutrientes foi avaliado em duas coletas, realizadas aos 46 e 68 dias após o plantio. Mucuna pruriens promoveu a maior porcentagem de cobertura de solo e a sequência observada, em termos decrescentes, para acúmulo de biomassa...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Agroecologia; Adubação Verde; Ecologia Vegetal; Cobertura do Solo; Nitrogênio; Amazonia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102721

Coccolith-derived turbidity and hydrological conditions in May in the Bay of Biscay
Provedor de dados: 5
Autores: Perrot, Laurie; Gohin, Francis; Ruiz-pino, Diana; Lampert, Luis; Huret, Martin; Dessier, Aurelie; Malestroit, Pascale; Dupuy, Christine; Bourriau, Paul.
Coccolithophore blooms occur regularly from April to June in the Bay of Biscay where they have been observed for many years from ocean-colour imagery thanks to the ability of their calcite plates to scatter light. They are easily depicted on interpolated images of non-algal Suspended Particulate Matter (SPM) derived from satellite reflectance data in May, at the time of the PELGAS (PELagique GAScogne) annual surveys. Over the springs 2012 to 2015, the PELGAS surveys provided in-situ data on the turbidity throughout the water column and on the hydrological environment prevailing during the blooms in the vicinity of the continental shelf break. The satellite-derived SPM in the area of coccolithophore blooms was closely related to measured turbidity in the...
Tipo: Text
Palavras-chave: Bay of Biscay; Ocean colour; Suspended particulate matter; Turbidity; Coccoliths; Stratification.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00416/52790/53689.pdf

Cochonilha de escama na palma forrageira: aspectos biológicos e estratégias de manejo.
Provedor de dados: 14
Autores: CHAGAS, M. C. M. das; SILVA, E. C. S.; NASCIMENTO, S. M.; LIMA, G. F. da C.; COSTA-LIMA, T. C. da.
A palma forrageira é um dos mais importantes suportes forrageiros para a pecuária do semiárido. A despeito de sua rusticidade, essa cactácea pode ser atacada por insetos-praga, com destaque à cochonilha de escama ou simplesmente ?mofo? da palma, Diaspis echinocacti, cujo ataque, quando em altas infestações, pode resultar em grandes perdas na produção e, até na morte das plantas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cochonilha de escama; Monitoramento; Alimentação animal; Cochonilha; Inseto Para Controle Biológico; Praga de Planta; Palma Forrageira; Biological control agents; Insects.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094378

Cochonilha do carmim na palma forrageira: conheça a praga e as estratégias de controle.
Provedor de dados: 14
Autores: CHAGAS, M. C. M. das; SILVA, E. C. S.; NASCIMENTO, S. M.; LIMA, G. F. da C.; COSTA-LIMA, T. C. da.
A palma forrageira desponta como importante suporte forrageiro para a pecuária no semiárido brasileiro, sendo capaz de produzir forragem de elevado valor nutritivo. A despeito de sua rusticidade, algumas variedades de palma são vulneráveis ao ataque de insetos-praga com destaque à cochonilha-do-carmim, Dactylopius opuntiae. Essa praga constitui um fator limitante da produção das variedades Gigante (Opuntia fícus indica) e Redonda (Opuntia sp.) em todas as áreas de produção dessa cactácea.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cochonilha do carmim; Monitoramento; Palma Forrageira; Inseto Para Controle Biológico; Praga de Planta; Biological control agents.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094393

Coco: o produtor pergunta, a Embrapa responde.
Provedor de dados: 14
Autores: SOBRAL, L. F.
O coqueiro é uma cultura tropical de expressiva importância para a agricultura familiar e o agronegócio no Brasil e no mundo. Uma parte significativa da produção de coco é proveniente dos pequenos agricultores, que têm áreas de até 10 ha. Dada a diversidade de produtos e subprodutos que pode ser obtida de suas diferentes partes, o coqueiro é conhecido como a árvore da vida. A obra Coco - 500 Perguntas 500 Respostas representa o diálogo entre os pesquisadores da Embrapa Tabuleiros Costeiros e os seus distintos públicos, em particular os produtores, que, nos últimos 40 anos, têm demandado cada vez mais informações sobre a cultura.
Tipo: Col Criar Plantar ABC 500P/500R Saber (INFOTECA-E)
Palavras-chave: Coco; Compostagem; Doença de Planta; Irrigação; Melhoramento Genético Vegetal; Plantio; Praga de Planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1118898

Coco: o produtor pergunta, a Embrapa responde.
Provedor de dados: 14
Autores: SOBRAL, L. F.
bitstream/item/192950/1/500-PERGUNTAS-Coco-ed-01-2018.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Coco; Plantio; Praga; Irrigação; Recurso Genético; Compostagem; Erva Daninha; Manejo; Economia; Coconuts.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106165

Cocoa byproduct in diets for dairy heifers
Provedor de dados: 96
Autores: Figueiredo,Mércia Regina Pereira de; Saliba,Eloisa de Oliveira Simões; Barbosa,Geraldo Sérgio Senra Carneiro; Lopes,Fernando César Ferraz; Silva,Filipe Aguiar e; Silva,Cecília Ribeiro da Mota e; Nunes,Andressa Nathalie; Figueiredo,Meliza Cristina Pereira de.
ABSTRACT This study was conducted to evaluate the effect of substituting Tifton 85 hay (Cynodon sp. cv. Tifton 85) with levels of cocoa (Theobroma cacao) byproduct (0, 8, 16, and 24%, diet dry matter basis) in the diet of 16 Holstein × Gir heifers with an average body weight of 363.0±27.7 kg on their nutrient intake, digestibility, and protein balance. The experimental period was 17 days, and the sample collection period was five days. There was no effect of cocoa byproduct on nutrient intake. However, the byproduct affected the digestibility of dry matter, crude protein, neutral detergent fiber, and acid detergent fiber, all of which decreased as the level of inclusion of the byproduct in the diet was increased. Nitrogen balance was negatively affected by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal nutrition; Digestibility; Fiber; Intake; Theobroma cacao L.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100617

Cocriação, validação e realimentação: inovações no e-book Mulheres dos cafés no Brasil.
Provedor de dados: 14
Autores: MELLO, A. A. C. de; ARZABE, C.; VIDAL, W. C. L.; FRANCO, P. C. R.; HAMMES, V. S.; ALVES, H. M. R.
Este capítulo apresenta ações da Embrapa que contribuem especialmente com duas metas: 5.1) acabar com todas as formas de discriminação contra todas as mulheres e meninas em toda parte; e 5.b) aumentar o uso de tecnologias de base, em particular as tecnologias de informação e comunicação, para promover o empoderamento das mulheres.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Mulher; Igualdade de Genero; Women.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100789

Coeficiente de cultivo do milho safrinha para a região de Dourados, MS.
Provedor de dados: 14
Autores: ARAÚJO, A. L. F. de; REZENDE, M. K. A.; FLUMIGNAN, D. L.; COMUNELLO, E.; FIETZ, C. R.
bitstream/item/190127/1/ORAL24.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Coeficiente de cultivo; Milho; Lisímetro; Evapotranspiração; Evapotranspiration; Corn; Crop coefficient.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103478

Coeficientes alométricos das partes e dos órgãos de codornas de corte mantidas em diferentes ambientes térmicos
Provedor de dados: 45
Autores: Piedade,G.N.; Siqueira,J.C.; Bonfim,D.S.; Sousa,T.V.R.; Marzullo,Y.O.T.; Viera Filho,F.C.; Nascimento,D.C. Nagib; Bomfim,M.A.D.; Ribeiro,F.B.
RESUMO Objetivou-se comparar os coeficientes alométricos (b) que descrevem o crescimento das partes e dos órgãos de codornas de corte mantidas em diferentes ambientes térmicos. Foram utilizadas 300 codornas distribuídas em delineamento inteiramente ao acaso, com dois tratamentos (ambiente climatizado, AC) com temperatura de 26ºC e ambiente sem climatização (ASC, 32oC) e seis repetições de 25 aves. Ajustaram-se equações alométricas em função do peso em jejum (PJ) para as variáveis: peso do peito (PPEI), coxa (PCX), sobrecoxa (PSCX), asa (PASA), coração (PCOR), fígado (PFÍG), moela (PMOE) e intestino (PINT). Para comparar os “b” das partes e dos órgãos das aves mantidas nos diferentes ambientes, realizaram-se testes de paralelismo. Não houve diferença entre...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alometria; Ambiente; Crescimento; Modelagem; Temperatura.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200579

COEFICIENTES DOWNGRADE PARA SORTIMENTOS DE TORAS DE PINUS
Provedor de dados: 193
Autores: Serpe, Edson Luis; Filho, Afonso Figueiredo; Arce, Julio Eduardo.
A determinação de volumes comerciais por sortimento é de grande importância para a valorização dos ativos florestais. O objetivo deste estudo foi determinar coeficiente downgrade para sortimentos de toras de pinus e analisar como estes coeficientes podem contribuir para a maior assertividade do volume total e por sortimentos em florestas. Foram utilizadas 100 árvores-amostra, selecionadas proporcionalmente de acordo com a distribuição de frequência por classe diamétrica do censo florestal. A colheita florestal foi realizada de forma mecanizada, utilizando o sistema de árvores inteiras (Full tree). Os coeficientes downgrade foram estimados utilizando-se o percentual do volume estimado por sortimento, e o percentual do volume por sortimento real, sendo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colheita florestal  Desperdícios; Perdas; Qualidade; Reclassificação.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/58056

Coeficientes técnicos, custo de produção e viabilidade econômico-financeira do cultivo de guaranazeiro no Estado do Amazonas, AM.
Provedor de dados: 14
Autores: PINHEIRO, J. O. C.; ATROCH, A. L.; PEREIRA, J. C. R.; SILVA, L. de J. de S.; CARNEIRO, E. de F.; PEREIRA, B. P.
Breve relato sobre a cultura do guaranazeiro no Brasil. Coeficientes técnicos e custo de produção de 1 hectare de guaranazeiro no período de cinco anos. Análise de viabilidade econômico-financeira do cultivo de 1 hectare de guaranazeiro com a cultivar BRS Maués.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cultivo; Guaraná; Paullinia Cupana; Economia da Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099017

Coeficientes técnicos, custos e indicadores de eficiência econômica.
Provedor de dados: 14
Autores: SA, C. P. de; NASCIMENTO, G. C. do.
Este tópico visa mostrar o desempenho econômico do cultivo do abacaxi, em fileira simples com irrigação. O modelo de sistema de produção avaliado baseou-se em pequenas e médias propriedades, administradas pelo proprietário.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Piñas; Costos de producción; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Abacaxi; Ananás Comosus; Custo de Produção; Pineapples; Production costs.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100129

CoffeeClass - Sistema inteligente para aferição da qualidade global no café torrado e moído.
Provedor de dados: 14
Autores: EMBRAPA INSTRUMENTAÇÃO.
bitstream/item/187494/1/P-flyer-coffeeClass.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Café torrado e moído; Solução tecnológica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100507

COGUMELOS funcionais: nutrição e saúde ao alcance de todos.
Provedor de dados: 14
bitstream/item/172126/1/FOLDER-COGUMELOS-FUNCIONAIS-2018-PARA-GRAFICA-SANGRAMENTO-375.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cogumelo comestível.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087013

Coherent deglacial changes in western Atlantic Ocean circulation
Provedor de dados: 5
Autores: Ng, Hong Chin; Robinson, Laura F.; Mcmanus, Jerry F.; Mohamed, Kais J.; Jacobel, Allison W.; Ivanovic, Ruza F.; Gregoire, Lauren J.; Chen, Tianyu.
Abrupt climate changes in the past have been attributed to variations in Atlantic Meridional Overturning Circulation (AMOC) strength. However, the exact timing and magnitude of past AMOC shifts remain elusive, which continues to limit our understanding of the driving mechanisms of such climate variability. Here we show a consistent signal of the Pa-231/Th-230 proxy that reveals a spatially coherent picture of western Atlantic circulation changes over the last deglaciation, during abrupt millennial-scale climate transitions. At the onset of deglaciation, we observe an early slowdown of circulation in the western Atlantic from around 19 to 16.5 thousand years ago (ka), consistent with the timing of accelerated Eurasian ice melting. The subsequent weakened...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00495/60698/65409.pdf

Cohesive and mixed sediment in the Regional Ocean Modeling System (ROMS v3.6) implemented in the Coupled Ocean-Atmosphere-Wave-Sediment Transport Modeling System (COAWST r1234)
Provedor de dados: 5
Autores: Sherwood, Christopher R.; Aretxabaleta, Alfredo L.; Harris, Courtney K.; Rinehimer, J. Paul; Verney, Romaric; Ferre, Benedicte.
We describe and demonstrate algorithms for treating cohesive and mixed sediment that have been added to the Regional Ocean Modeling System (ROMS version 3.6), as implemented in the Coupled Ocean-Atmosphere-Wave- Sediment Transport Modeling System (COAWST Subversion repository revision 1234). These include the following: floc dynamics (aggregation and disaggregation in the water column); changes in floc characteristics in the seabed; erosion and deposition of cohesive and mixed (combination of cohesive and non-cohesive) sediment; and biodiffusive mixing of bed sediment. These routines supplement existing noncohesive sediment modules, thereby increasing our ability to model fine-grained and mixed-sediment environments. Additionally, we describe changes to...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00442/55319/56839.pdf

Cohort study of cardiovascular risk in asymptomatic young adults: subclinical atherosclerosis and coronary calcium score
Provedor de dados: 42
Autores: POLETTO,SADI; SCHVARTZMAN,PAULO R.; BRUSCATO,NEIDE M.; MORIGUCHI,EMILIO.
Abstract Coronary artery calcification is an early marker of subclinical atherosclerosis, but little research has been done in asymptomatic individuals under 45 years. In this cohort study with 17 years of follow-up, 155 participants were assessed in 2016 with a coronary calcium score for the association with cardiovascular risk factors. During follow-up, there was a significant increase in anthropometric measurements, cholesterol and fractions, and diastolic pressure. Participants who gained 1 cm in waist circumference had a mean reduction of 0.36 mg/dL in HDL-cholesterol and those who gained 1 kg/m2 in body mass index had a reduction of 0.72 mg/dL in HDL-cholesterol. Married participants had a 4.78 mg/dL reduction in HDL-cholesterol levels compared to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cardiovascular disease; Coronary calcium score; Subclinical atherosclerosis; Cohort study.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603129

COIL SPRING FOR TORQUE REDUCTION IN TRACTOR FOLDABLE ROPS
Provedor de dados: 70
Autores: Araujo,Guilherme de M.; Teixeira,Marcos A.; Voltarelli,Murilo A.; Orlando Junior,Wilson de A.; Tavares,Leticia C. M.
ABSTRACT Studies conducted by the international labor organization have shown that operations involving agricultural machinery are among the three activities with the highest risk of accidents to workers. Among the possible causes, rollover is the most common, accounting for 33% of fatal accidents. Despite this, there are standards that provide for the use of safety devices to ensure the physical integrity of the operator, among these equipment stand out rollover protection structures, which can be foldable or not. In this sense, the objective of this study was to perform an ergonomic study in order to analyze the torque required for lowering and lifting a foldable rollover protection structure attached to an agricultural tractor, developing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tractor accidents; Tractor rollover; Torsion coil springs; Agricultural tractors.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000500680

Coinfecções por Leishmania infantum, Neospora caninum e Toxoplasma gondii em cães necropsiados da região central do Rio Grande do Sul, Brasil
Provedor de dados: 45
Autores: Ratzlaff,F.R.; Engelmann,A.M.; Luz,F.S.; Bräunig,P.; Andrade,C.M.; Fighera,R.A.; Botton,S.A.; Vogel,F.S. F.; Pötter,L.; Sangioni,L.A.
RESUMO O objetivo do presente trabalho foi determinar a presença de anticorpos para Leishmania infantum, Neospora caninum e Toxoplasma gondii, por meio da reação de imunofluorescência indireta (RIFI), em cães (n=78) provenientes da região central do Rio Grande do Sul, necropsiados no Hospital Veterinário da Universidade Federal de Santa Maria (UFSM), bem como avaliar os dados epidemiológicos, sazonais e anátomo-histopatológicos. Do total de animais avaliados, 67,9% (53/78) apresentaram soropositividade para ao menos um agente. A ocorrência de anticorpos para L. infantum, N. caninum e T. gondii foi de 33,3 (26/78), 37,1 (29/78) e 43,5% (34/78), respectivamente. Detectaram-se monoinfecções em 9,4% (5/53) para L. infantum, 18,8% (10/53) para N. caninum e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Protozooses; Anticorpos; Sorologia; Achados patológicos; Imunofluorescência indireta.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100109

Co-Infection by Sarcoptes scabiei and Microsporum gypseum in Free-Ranging Crab-Eating Fox, Cerdocyon thous (Linnaeus, 1766).
Provedor de dados: 52
Autores: Almeida,Jonatas Campos de; Leal,Carlos Adriano de Santana; Melo,Renata Pimentel Bandeira de; Albuquerque,Pedro Paulo Feitosa de; Pedrosa,Camila de Morais; Zermiani,Fabiana Correa; Farias,Roberto Citelli de; Mota,Rinaldo Aparecido.
ABSTRACT The aim of the present study was to describe the clinical manifestation, treatment and outcome of a case of co- infection by Sarcoptes scabiei and Microsporum gypseum in Cerdocyon thous (crab-eating fox) from Northeastern Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dermatophytes; Public health; Sarcoptic mange; Wild canid; Zoonose.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100313

Coleções de recursos fitogenéticos (sementes, in vitro e criopreservação) do Banco Genético da Embrapa.
Provedor de dados: 14
Autores: SANTOS, I. R. I.; PADUA, J. G.; FLORES, P. S.; CASTRO, C. S. P. de; COUTINHO, M. V.
bitstream/item/178537/1/Cartilha-1-colecoes-de-recursos-fitogeneticos.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Portal de Informações Alelo; Conservação in vitro; Banco genético; Crriiobanco; Conservação vegetal; Recursos fitogenéticos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092448

COLETA e manejo de sementes de espécies florestais na Amazônia: programa 16: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a coleta e o manejo de sementes de espécies florestais na Amazônia. Quem acompanhar os pesquisadores Lucinda Carneiro e Silas Garcia, ambos da Embrapa Amazônia Ocidental, vai saber como desempenhar, com eficiência, essa atividade extrativista, de fundamental importância para o plantio florestal e para a recuperação de áreas degradadas na Amazônia. O programa destaca, também, a importância dessa atividade, como geradora de renda para as comunidades tradicionais e os agricultores familiares.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio florestal; Comunidade tradicional; Semente; Essência florestal; Renda; Agricultura familiar.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090937

Coletores para quantificar a entrada de sedimentos em florestas de várzea estuarina.
Provedor de dados: 14
Autores: LIRA-GUEDES, A. C.; FERREIRA, J. A.; MELEM JUNIOR, N. J.; GUEDES, M. C.
O entendimento sobre o sistema solo em florestas de várzea ainda é muito incipiente, principalmente quando se trata de florestas do estuário amazônico. Nesses solos, parece que a fertilidade está muito associada ao aporte do sedimento depositado. O objetivo deste trabalho foi verificar um método de coleta mais adequado para quantificar o aporte de sedimento, que chega com a inundação pelas marés, ao interior de floresta de várzea estuarina. O estudo foi realizado durante o período de abril a agosto de 2012, em uma floresta de várzea estuarina, em Mazagão, AP. Foram abertos 3 transectos de 700 metros de comprimento, distantes entre si por 100 metros. Foram demarcados quatro pontos e em cada um foram alocados um conjunto de três coletores: 1) cone de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Solo florestal; Solo hidromórfico; Amostragem; Sedimentação; Geomorfologia; Pluviometria.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088764

COLHEITA de pupunha para a produção de palmito: programa 12: Sul.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre a colheita de pupunha para produção de palmito. Quem acompanhar os pesquisadores Alvaro Figueiredo dos Santos e Edinelson Maciel Neves, ambos da Embrapa Florestas, vai saber que essa colheita não se resume ao corte da palmeira. Existem técnicas que precisam ser adotadas, para se garantir o sucesso da produção, bem como época ideal para se colher o palmito da pupunha.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Colheita; Pupunha; Palmito; Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089975

COLHEITA de pupunha para produção de palmito: programa 12: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre a colheita de pupunha para produção de palmito. Quem acompanhar os pesquisadores Alvaro Figueiredo dos Santos e Edinelson Maciel Neves, ambos da Embrapa Florestas, vai saber que essa colheita não se resume ao corte da palmeira. Existem técnicas que precisam ser adotadas, para se garantir o sucesso da produção, bem como época ideal para se colher o palmito da pupunha.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pupunha; Palmito; Colheita.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089903

COLHEITA de pupunha para produção de palmito: programa 12: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre a colheita de pupunha para produção de palmito. Quem acompanhar os pesquisadores Alvaro Figueiredo dos Santos e Edinelson Maciel Neves, ambos da Embrapa Florestas, vai saber que essa colheita não se resume ao corte da palmeira. Existem técnicas que precisam ser adotadas, para se garantir o sucesso da produção, bem como época ideal para se colher o palmito da pupunha.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Colheita; Pupunha; Palmito.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089921

Colheita e manejo pós-colheita.
Provedor de dados: 14
Autores: ALVARES, V. de S.; CARTAXO, C. B. da C.
A colheita do abacaxi no estado do Acre ocorre aproximadamente 16 meses após o plantio e 5 a 6 meses após o tratamento de indução floral. Como o abacaxi não amadurece satisfatoriamente após a colheita é necessário que essa etapa seja realizada após o completo desenvolvimento fisiológico dos frutos. Contudo a decisão do exato ponto de colheita depende, além de fatores como a variedade e tratos culturais, do destino final do produto, principalmente da distância a ser percorrida e da finalidade dos frutos (se para a indústria ou consumo in natura).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Piñas; Cosecha; Tratamiento postcosecha; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Abacaxi; Ananás Comosus; Colheita; Pós-Colheita; Pineapples; Harvesting; Postharvest treatment.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100126

Collaborative research and the hunting in the Brazilian Cerrado: The case of Xerente Indigenous Land
Provedor de dados: 49
Autores: Paula,Milton José de; Xerente,Valcir Sumekwa; Silva,Aion Angelu Ferraz; Godoy,Bruno Spacek; Pezzuti,Juarez Carlos Brito.
Abstract: This paper presents a study of the hunting activities on Xerente Indigenous Land (XIL) in the Brazilian Cerrado. We used data from a Hunting Monitoring Program from eight villages to evaluate the effects of village age, distance from village to town and season (wet and dry) on the composition of hunted species, animals and biomass killed and availability of preferred game-species. We also assessed for any indication of fauna depletion around the villages. Distance from village to town and season were the only variables which affected composition. Preferred species occured more often in villages closer to the town. However, these villages present strong indications of local game-species depletion. The hunters' great capacity for spatial movement...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Game fauna; Indigenous; Cerrado; Conservation; Participatory monitoring.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400214

Colonization of synthetic sponges at the deep-sea Lucky Strike hydrothermal vent field (Mid-Atlantic Ridge): a first insight
Provedor de dados: 5
Autores: Baldrighi, Elisa; Zeppilli, Daniela; Crespin, Rosalie; Chauvaud, Pierre; Pradillon, Florence; Sarrazin, Jozee.
The main objective of the present study was to investigate invertebrate colonization processes at deep-sea hydrothermal vents in response to environmental factors and to the presence of complex artificial substrata (i.e., synthetic sponges). We set out a pilot experiment at 1700 m depth on the Lucky Strike vent field (Eiffel Tower, Mid-Atlantic Ridge). Synthetic sponges were deployed in 2011 at five sites along a gradient of hydrothermal activity and were recovered in 2013, and the composition of macro- and meiofauna was assessed on four of them. The influence of temperature and fluid inputs on colonizer faunal abundance and diversity was analyzed. Faunal abundance and diversity decreased with increasing distance from vent emission. The colonizers were...
Tipo: Text
Palavras-chave: Synthetic sponges; Colonization; Lucky Strike; Meiofauna; Macrofauna; Substratum type.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00410/52135/52937.pdf

Colored shade nets induced changes in growth, anatomy and essential oil of Pogostemon cablin
Provedor de dados: 42
Autores: RIBEIRO,AURISLAINE S.; RIBEIRO,MARIANA S.; BERTOLUCCI,SUZAN K.V.; BITTENCOURT,WANDERLEY J.M.; CARVALHO,ALEXANDRE A. DE; TOSTES,WESLEY N.; ALVES,EDUARDO; PINTO,JOSÉ E.B.P.
ABSTRACT The purpose of this investigation was to determine the influence of colored shade nets on the growth, anatomy and essential oil content, yield and chemical composition of Pogostemon cablin. The plants were cultivated under full sunlight, black, blue and red nets. The harvesting was performed 5 months after planting and it was followed by the analysis of plant growth parameters, leaf anatomy, essential oil content, yield and chemical composition. The plants grown under red net have produced more leaf, shoot, total dry weight and leaf area. Plants cultivated under colored nets showed differences in morphological features. Plants maintained under red net had a higher leaf blade thickness and polar and equatorial diameter of the stomata ratio....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Light quality; Patchouli; Patchoulol; Radiation intensity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401823

Colorimetria do fruto como indicador do teor de bixina em sementes de urucum
Provedor de dados: 22
Autores: Cadorin, Danielle Acco; Rotili, Maria Cristina Copello; Kaiser, Daiana Karoline; Freitas, Laura Cristiane Nascimento de; Malavasi, Marlene de Matos; Malavasi, Ubirajara Contro; Dranski, João Alexandre Lopes.
O estudo objetivou relacionar a colorimetria do epicarpo dos frutos com o teor de bixina em sementes de urucum (Bixa orellana L.). A bixina é utilizada em diversos segmentos industriais, como farmacêutico, têxtil, de cosméticos e alimentício. Os frutos foram colhidos de árvores adultas e classificados visualmente em quatro estádios de maturação com base na coloração externa do epicarpo. Após a segregação visual, mensurou-se a coloração do fruto com um analisador digital de cores. A caracterização inicial se deu através da morfometria das sementes e da determinação do teor de água. O experimento seguiu delineamento inteiramente ao acaso, contendo quatro repetições. Frutos verdes e marrom-claro fechados apresentaram sementes com maior tamanho e teor de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analisador de cor; Bixa orellana; Carotenoide; Corante natural; Época de coleta.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/18422

Colostral transmission of BTV-8 antibodies from dairy cows six years after vaccination
Provedor de dados: 21
Autores: Ayrle, Hannah; Mevissen, Meike; Kaske, Martin; Vögtlin, Andrea; Fricker, Raffael; Hofmann, Bernd; Büttner, Mathias; Marinovic, Zlatko; Walkenhorst, Michael.
Bluetongue virus (BTV) antibodies were analysed in 27 Swiss calves born in 2016 at the age of 16–19 days using competitive enzyme-linked-immunosorbent-assay (cELISA) and virus neutralization test (VNT) (animal trial permission number: 75684). Obligatory documentation proved that 15 of 27 dams were BTV-8 vaccinated once or three times in 2008–2010. The offsprings of the non-vaccinated dams were seronegative. Two of three calves and 11 of 12 calves descending from dams who had been vaccinated one or three times, respectively, had BTV specific serum antibodies. As Switzerland is considered BTV-free from 2010 to 2016, it is likely that BTV-8 antibodies were transferred via colostrum. Furthermore, we confirmed neutralizing cross-reactivity of BTV-8 with BTV-4...
Tipo: Journal paper
Palavras-chave: Beef cattle; Health and welfare.
Ano: 2018
URL: http://orgprints.org/34512/1/Ayrle-etal-2018-Vaccine-Vol36-Issue39_p5807-5810.pdf

Comb harrow: efficient weed control in cereals
Provedor de dados: 21
Autores: Apostolov, Stoylko; Kirov, P; Tihov, N.
In the beginning, weeds with shallow roots were successfully eradicated by the harrow. Others (e.g., burdock and stork’s bill) were controlled to a certain extent. The results of FAO "Bioselena" show that the application of the comb harrow had a significant impact on the yield, with an increase of 12.7 % for wheat, 16.7 % for spelt and 23.4 % for ein-korn. The weeds decreased by 51.15 %, 58.14 % and 36.37 %, respectively.    Practical recommendations  • Drill winter cereals in rows with an increased sowing rate of 7-10 % compared to conventional cereal crops during the most appropriate period (September 25 to October 5 for Northern Bulgaria, 5 to 15 October for Southern Bulgaria).  • When the crop is in the „3-leaf“ stage, control the emerging weeds with a...
Tipo: Practice tool
Palavras-chave: Cereals; Pulses and oilseeds Weed management.
Ano: 2018
URL: http://orgprints.org/32614/1/PA_024_BIOSELENA_comb_harrow_bg_final.pdf

Combinaciones de autoanticuerpos y su asociación con variables clínicas en artritis reumatoidea
Provedor de dados: 38
Autores: Hernández-Bello,Jorge; Baños-Hernández,Christian Johana; Palafox-Sánchez,Claudia Azucena; Navarro-Zarza,José Eduardo; Reyes-Castillo,Zyanya; Muñoz Valle,José Francisco.
Se evaluó la relevancia clínica de analizar conjuntamente dos nuevos autoanticuerpos (anti-vimentina citrulinada mutada: anti-MCV y anti-peptidil arginina desaminasa 4: anti-PAD4) en conjunto con los utilizados clásicamente en el diagnóstico (factor reumatoideo: FR y anticuerpos contra péptidos citrulinados cíclicos de la anti-CCP) en la artritis reumatoidea (AR). Los autoanticuerpos se determinaron mediante ensayos inmunoenzimáticos en suero de 370 pacientes con AR y 200 controles. Se observó que los anticuerpos anti-MCV presentaron la mayor especificidad de todos los analizados (100%), mientras que los anticuerpos anti-PAD4 presentaron la menor sensibilidad (24%) y especificidad (95%). El 4% de los individuos seronegativos a FR y anti-CCP fue...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Perfiles de autoanticuerpos; Artritis reumatoidea; Factor reumatoideo; Anticuerpos contra proteínas citrulinadas; Peptidil arginina desaminasa tipo 4; Anticuerpos contra vimentina citrulinada mutada.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100008

Combination of fixative agents and fixation times to visually differentiate the cortical from the medullary layer in bovine adrenal glands
Provedor de dados: 42
Autores: OLIVEIRA,FABRÍCIO S.; MACITELLI,FERNANDA; SANTOS,CAIO C.C.; BRAGA,JANAINA S.; COSTA,BARBARA C.; PASTORE,MARINA; ROCHA,THIAGO A.S.S.; COSTA,MATEUS J.R.P. DA.
Abstract Chronic stress exposure commonly increases adrenals weight and changes their morphology. This study aimed to compare four methods to delimitate the cortical and medullary layers of adrenals glands in Nelore bulls. Fresh adrenals did not present differentiation between layers. Then, frozen adrenals were distributed in plastics bags with fixative Bouin (G1), 96ºGL ethylic alcohol (G2), 10% formaldehyde (G3), or 2.5% glutaraldehyde (G4). After 12 hours of fixation, the G1 adrenal glands did not show the entire cortical layer marked by Bouin’s solution. For G2 and G3 there was a poor contrast, while for G4 there was a reasonable contrast. After 24 hours of fixation, G1 had an excellent contrast between layers, while G2 and G4 had a reasonable contrast...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Morphometry; Stress; Anatomy; Gland.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703887

Combination of heterologous fibrin sealant and bioengineered human embryonic stem cells to improve regeneration following autogenous sciatic nerve grafting repair
Provedor de dados: 80
Autores: Mozafari,Roghayeh; Kyrylenko,Sergiy; Castro,Mateus Vidigal; Ferreira Jr,Rui Seabra; Barraviera,Benedito; Oliveira,Alexandre Leite Rodrigues.
Abstract  Background Peripheral nerve injury is a worldwide clinical problem, and the preferred surgical method for treating it is the end-to-end neurorrhaphy. When it is not possible due to a large nerve gap, autologous nerve grafting is used. However, these surgical techniques result in nerve regeneration at highly variable degrees. It is thus very important to seek complementary techniques to improve motor and sensory recovery. One promising approach could be cell therapy. Transplantation therapy with human embryonic stem cells (hESCs) is appealing because these cells are pluripotent and can differentiate into specialized cell types and have self-renewal ability. Therefore, the main objective of this study was to find conditions under which functional...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neurorrhaphy; Sciatic nerve; Human embryonic stem cells; Fibrin sealant; FGF2.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100305

Combination of Spatial and Temporal Diversification in European Cropping Systems
Provedor de dados: 21
Autores: Corre-Hellou, Guénaëlle; Sukkel, Wijnand; Schmaedeke, Frank; Arlotti, Donatienne; Toque, Clotilde; Vandevalle, Aline; Jensen, Erik; van Apeldoorn, Dirk; Krauss, Maike; Campanelli, Gabriele; Lefèvre, Amélie; Dauber, Jens; Tebbe, Christoph; Cuperus, Fogelina; Canali, Stefano.
There is a lack of results on the advantages and limitations of combining different crop diversification strategies both in time and space, which makes it difficult for famers and advisers to find relevant information for the transition towards more diversified cropping systems. A network of ten field experiments (diverIMPACTS project) was built across seven European countries, covering a range of pedo-climatic conditions and different farming systems: arable and vegetable systems under both conventional and organic management. Each field experiment tests one or several diversified cropping systems, which combine  three  diversification strategies with low input practices. These diversified cropping systems are compared to reference systems, which are less...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34565/1/corre-hellou-etal-2018-ESA2018_FinalAbstractBook_p145-146.pdf

Combined application of bio-organic phosphate and phosphorus solubilizing bacteria (Bacillus strain MWT 14) improve the performance of bread wheat with low fertilizer input under an arid climate
Provedor de dados: 58
Autores: Tahir,Muhammad; Khalid,Umaira; Ijaz,Muhammad; Shah,Ghulam Mustafa; Naeem,Muhammad Asif; Shahid,Muhammad; Mahmood,Khalid; Ahmad,Naveed; Kareem,Fazal.
Abstract This study was aimed to investigate the effect of bio-organic phosphate either alone or in combination with phosphorus solubilizing bacteria strain (Bacillus MWT-14) on the growth and productivity of two wheat cultivars (Galaxy-2013 and Punjab-2011) along with recommended (150–100 NP kg ha−1) and half dose (75–50 NP kg ha−1) of fertilizers. The combined application of bio-organic phosphate and the phosphorous solubilizing bacteria strain at either fertilizer level significantly improved the growth, yield parameters and productivity of both wheat cultivars compared to non-inoculated control treatments. The cultivar Punjab-2011 produced the higher chlorophyll contents, crop growth rate, and the straw yield at half dose of NP fertilizer; while...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phosphorous; Phosphorous solubilizing bacteria; Bioavailability; Rhizosphere; Low fertilizer input.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500015

Combined effects of antifouling biocides on the growth of three marine microalgal species
Provedor de dados: 5
Autores: Dupraz, Valentin; Stachowski-haberkorn, Sabine; Menard, Dominique; Limon, Gwendolina; Akcha, Farida; Budzinski, Helene; Cedergreen, Nina.
The toxicity of the antifouling compounds diuron, irgarol, zinc pyrithione (ZnPT), copper pyrithione (CuPT) and copper was tested on the three marine microalgae Tisochrysis lutea, Skeletonema marinoi and Tetraselmis suecica. Toxicity tests based on the inhibition of growth rate after 96-h exposure were run using microplates. Chemical analyses were performed to validate the exposure concentrations and the stability of the compounds under test conditions. Single chemicals exhibited varying toxicity depending on the species, irgarol being the most toxic chemical and Cu the least toxic. Selected binary mixtures were tested and the resulting interactions were analyzed using two distinct concentration-response surface models: one using the concentration addition...
Tipo: Text
Palavras-chave: Diuron; Irgarol; Pyrithione; Copper; Microbial ecotoxicology; Mixture model.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55695/57362.pdf

Combined effects of garlic essential oil and allyl isothiocyanate against Escherichia coli O157:H7 in vitro and in pork sausage
Provedor de dados: 65
Autores: Bortolotto,Fernanda Cristina Kandalski; Ceccoti,Stephane Pini Costa; Orso,Paloma Bianca; Wolupeck,Hanna Lethycia; Holley,Richard Alan; Luciano,Fernando Bittencourt; Macedo,Renata Ernlund Freitas de.
ABSTRACT:  Escherichia coli O157:H7 is a toxigenic serotype of E. coli and has been associated with foodborne outbreaks involving meat products, vegetables and fresh produces worldwide. Salts for curing are usually employed as antimicrobials in the production of pork sausages. However, salts do not have a significant inhibitory effect on enterobacteria. Due to the growing demand for natural foods, the use of essential oils has been proposed as natural antimicrobials in food. This study aimed to evaluate the effects of garlic essential oil (GO) and allyl isothiocyanate (AITC) against E. coli O157:H7 in vitro and in pork sausage. The Minimal Inhibitory Concentration (MIC) and Minimal Bactericidal Concentration (MBC) of these oils, alone and in combination,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Foodborne pathogens; Meat products; Natural preservatives; Synergism.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000750

Combined GSTM1 and GSTT1 null genotypes are strong risk factors for atherogenesis in a Serbian population
Provedor de dados: 74
Autores: Grubisa,Ivana; Otasevic,Petar; Vucinic,Nada; Milicic,Biljana; Jozic,Tanja; Krstic,Slobodan; Milasin,Jelena.
Abstract Oxidative stress (OS) plays an important role in atherogenesis and since glutathione S-transferases (GSTs) provide protection against OS, we have tested the hypothesis that deletion polymorphisms in two GSTs (GSTM1 and GSTT1) may affect the risk of developing atherosclerosis. A total of 382 individuals (200 patients with atherosclerosis and 182 healthy controls) were included in this association study. Genomic DNA was isolated from peripheral blood cells or from buccal epithelial cells and genotyping was performed using multiplex-PCR or real-time PCR methods. GSTM1 null genotype was significantly more frequent in atherosclerotic patients than in controls (52.0% vs 34.1%) and individuals with the GSTM1 null genotype had an approximately 2-fold...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atherosclerosis; Gene polymorphisms; Glutathione S-transferases; Oxidative stress.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100035

Combining a probiotic with organic salts presents synergistic in vitro inhibition against aquaculture bacterial pathogens
Provedor de dados: 52
Autores: Bolivar,Norha Constanza; Legarda,Esmeralda Chamorro; Seiffert,Walter Quadros; Andreatta,Edemar Roberto; Vieira,Felipe do Nascimento.
ABSTRACT This study aimed to evaluate 1) the in vitro effect of organic salts on the growth of the probiotic Lactobacillus plantarum and then 2) the combined use of a probiotic with organic salts on the in vitro inhibition of V. alginolyticus, A. hydrophila, E. coli, P. aeruginosa, and S. agalactiae. In vitro tests were performed with eight different organic salts, including butyrate, propionate, succinate, citrate, formate, fumarate, glutamate, and acetate, at two pH values (6.2 and 7.1) to determine their effect on the growth kinetics of L. plantarum. In addition, each organic salt was tested alone and in combination with L. plantarum to evaluate the inhibitory effect against the pathogenic bacteria noted above in either condition. Sodium citrate and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Sodium butyrate; Sodium propionate; Aquaculture pathogenic bacteria.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100415

Combining plant volatiles and pheromones to catch two insect pests in the same trap: Examples from two berry crops.
Provedor de dados: 21
Autores: Baroffio, Catherine; Sigsgaard, Lene; Ahrenfeldt, Erica; Borg-Karlson, Anna-Karin; Bruun, Sara; Cross, Jerry; Fountain, Michelle; Hall, David; Mozuraitis, Raimondas; Ralle, Baiba; Trandem, Nina; Wibe, Atle.
Most horticultural crops are attacked by more than one insect pest. As broad-spectrum chemical control options  are becoming increasingly restricted, there is a need to develop novel control methods. Semiochemical attractants  are available for three important horticultural pests, strawberry blossom weevil, Anthonomus rubi Herbst  (Coleoptera: Curculionidae), European tarnished plant bug, Lygus rugulipennis Poppius (Hemiptera: Miridae) and  raspberry beetle, Byturus tomentosus deGeer (Coleoptera: Byturidae). Traps targeting more than one pest species  would be more practical and economical for both monitoring and mass trapping than traps for single-species. In this study we aimed to (1) improve the effectiveness of existing traps for insect pests in...
Tipo: Journal paper
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34152/1/2018%20Baroffio%20et%20al.pdf

Combining six genome scan methods to detect candidate genes to salinity in the Mediterranean striped red mullet (Mullus surmuletus)
Provedor de dados: 5
Autores: Dalongeville, Alicia; Benestan, Laura; Mouillot, David; Lobreaux, Stephane; Manel, Stephanie.
Background: Adaptive genomics may help predicting how a species will respond to future environmental changes. Genomic signatures of local adaptation in marine organisms are often driven by environmental selective agents impacting the physiology of organisms. With one of the highest salinity level, the Mediterranean Sea provides an excellent model to investigate adaptive genomic divergence underlying salinity adaptation. In the present study, we combined six genome scan methods to detect potential genomic signal of selection in the striped red mullet (Mullus surmuletus) populations distributed across a wide salinity gradient. We then blasted these outlier sequences on published fish genomic resources in order to identify relevant potential candidate genes...
Tipo: Text
Palavras-chave: Adaptive genomics; Genome scan; Candidate genes; Mediterranean Sea; Mullus surmuletus; Salinity.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00438/54992/75081.pdf

COME RIPRISTINARE LE AREE DEGRADATE NEI VIGNETI
Provedor de dados: 21
Autores: D'Avino, L.
Si è concluso a fine giugno il Progetto europeo ReSolVe, che ha: - selezionato 19 vigneti biologici in Italia, Francia, Spagna, Slovenia e Turchia; - individuato per ciascun vigneto le aree con una ridotta crescita della vite, bassa resistenza alle malattie e/o scarsa produzione di uva; - testato per 3 anni in modo interdisciplinare gli effetti della concimazione con compost, sovescio e pacciamatura secca con leguminose; -evidenziato vantaggi, criticità e alcuni suggerimenti pratici nell’adozione di ciascuna strategia.
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Nutrient turnover; Soil; Viticulture.
Ano: 2018
URL: http://orgprints.org/33832/1/Georgofili_info_D%27avino.pdf

Começa projeto de pesquisa para a seleção de porta-enxertos de videira adequados para áreas de replantio.
Provedor de dados: 14
Autores: SANTOS, H. P. dos; FIALHO, V. M. Z. B.
Nas tradicionais regioes vitícolas do sul do Brasil (Serra Gaúcha-RS e Vale do Rio do Peixe-SC) ocorrem altos índices de chuva durante as safras, que favorecem as doenças fúngicas e obrigam o uso frequente de tratamentos fitossanitários, principalmente a base de cobre (ex. calda bordalesa).
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Regiões vitícolas; Serra Gaúcha; Vale do Rio do Peixe (SC); Nematóides; Insetos de solo; Pérola-da-terra; Filoxera; Videira.; Porta enxerto.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090667

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000300014

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200012

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100015

Comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. and Phaseolus vulgaris L. from gene banks
Provedor de dados: 74
Autores: Dantas,Alisson F.; Lopes,Renata M.; Fascineli,Maria L.; José,Solange C.B.R.; Pádua,Juliano G.; Gimenes,Marcos A.; Grisolia,Cesar K.
Abstract This study aimed to assess the feasibility of comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. (rice) and Phaseolus vulgaris (beans) L. from gene banks. Rice and beans were exposed to methyl methanesulfonate (MMS) as a reference DNA damaging agent. Seeds of two accessions of rice and beans were obtained from Embrapa Rice and Beans - Brazil. Seed groups were imbibed in three concentrations of MMS for three periods of time to carry out cytogenetic tests, and for one period for the comet test. At concentrations of 10 and 15 mg/L, MMS induced cytotoxic and/or mutagenic effects in the meristematic cells of roots from all the accessions of both species. In the comet test, MMS induced genotoxic effects...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa L.; Phaseolus vulgaris L.; Methyl methanesulfonate; Cytogenetic test; Comet test.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100145

Commemorative Volume on the Centenary of the Brazilian Academy of Sciences: “Brazil: Frontiers of Chemical Sciences”
Provedor de dados: 42
Autores: CRESPILHO,FRANK N.
Tipo: Info:eu-repo/semantics/other
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200591

Comment autoévaluer la qualité de son sol
Provedor de dados: 21
Autores: Charles, Raphael; Wendling, Marina.
Comment autoévaluer la qualité de son sol
Tipo: Web product
Palavras-chave: Soil quality.
Ano: 2018
URL: http://orgprints.org/35067/1/Charles-Wendling-2018-Comment-autoevaluer-la-qualite-de-son-sol.pdf

Comment évaluer les impacts des innovations en agronomie?
Provedor de dados: 21
Autores: Devaux-Spatarakis, Agathe; Quiédeville, Sylvain.
Depuis les années 2000, les chercheurs engagés dans une démarche d’innovation doivent répondre à des impératifs d’évaluation émanant de bailleurs de fonds, d’agences nationales de recherche et de développement, ou de la société civile. Afin de satisfaire cette demande, les chercheurs, dans le champ de l’agronomie, doivent mobiliser des méthodes et des outils leur permettant de rendre compte des effets de leurs propositions non seulement sur le plan agronomique, mais aussi sur les plans économique, social ou environnemental. Ce chapitre présente les différentes méthodes d’évaluation pouvant être mobilisées, ainsi que les arbitrages à effectuer afin de choisir l’approche la plus adaptée à l’innovation étudiée ainsi qu’aux questions posées par l’évaluation....
Tipo: Book chapter
Palavras-chave: Farming Systems; Food systems; Environmental aspects.
Ano: 2018
URL: http://orgprints.org/34359/1/spatarakis-quiedeville-2018-InnovationDeveloppement_EditionQuae_chapitre14-p209-222.pdf

Comment fonctionne FERME+ : Mesures pour la valorisation écologique des abords de la ferme (Vidéo)
Provedor de dados: 21
Autores: Alföldi, Thomas; Jenny, Markus.
Le terrain situé autour de la ferme offre une variété importante d’habitats pour un grand nombre de plantes et d’animaux sauvage. Une exploitation agricole peut en effet représenter un paradis riche en biodiversité, que ce soit contre la maison ou la grange, dans l’étable ou au jardin. Des mesures simples permettent de fournir aux insectes, oiseaux, amphibiens, reptiles et petits mammifères des sites de nidification appropriés, des lieux de refuge ou de la nourriture. Certaines espèces peuvent en outre être favorisées au moyen de mesures spécifiques. Dans cette vidéo, Regula Gysel et Markus Jenny fournissent des conseils de réalisation concrets et indique où trouver des informations détaillées.
Tipo: Video
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2018

Comment on "Searchinger et al. (2018), Assessing the efficiency of changes in land use for mitigating climate change (Nature 564: 249)"
Provedor de dados: 21
Autores: Müller, Adrian.
Some days ago, the article from Searchinger et al. 2018 has been published and caused quite some discussion in the media, basically being reported to show that organic agriculture is bad for the climate.  In the following, Adrian Müller (FiBL) present some fastly written compilation of thoughts on this article and this claim from the media that reported on it.
Tipo: Other
Palavras-chave: "Organics" in general; Air and water emissions.
Ano: 2018
URL: http://orgprints.org/34496/1/mueller-2018-Comment_Searchinger-etal-2018-Nature564-249_18_12_2018.pdf

Commentary: Plastic waste associated with disease on coral reefs
Provedor de dados: 5
Autores: Bidegain, Gorka; Paul-pont, Ika.
Tipo: Text
Palavras-chave: Microplastic; Marine debris; Pathogen transmission; Microbial process; Marine disease.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00616/72782/72273.pdf

Comments on the amateur creation of passeriformes and its control system: SISPASS
Provedor de dados: 195
Autores: Lorieri, V. C.; Robis, F. N. M.
Since the 1960s, to keep wild animals at home, as a pet, it must be of legal origin (VILLE, 2012). The control method of wild animals origin is based on marking devices, which must be linked to the original document, usually represented by purchase bills. However, there is an activity in Brazil that doesn’t comply the general rule. It is the amateur creation of wild passerine birds, stated in 1967’s Federal Law nº 5.197 (BRASIL, 1967), and currently regulated by the 2010’s Ibama Normative Instruction nº 10 (INSTITUTO BRASILEIRO DO MEIO AMBIENTE E DOS RECURSOS NATURAIS RENOVÁVEIS, 2011). For managing this activity, a computerized system had to be created, named the Passeriform Registration System (Sispass). This system consists of a database, created in...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37742

Comments to Angulo et al. 2016 on “Sea-level fluctuations and coastal evolution in the state of Rio de Janeiro, southeastern - Brazil” by Castro et al. 2014
Provedor de dados: 42
Autores: CASTRO,JOÃO WAGNER A.; SEOANE,JOSÉ C.S.; CUNHA,ALINE M. DA; MALTA,JULIA V.; OLIVEIRA,CAMILA A. DE; VAZ,STELLA R.; SUGUIO,KENITIRO.
ABSTRACT Interpretation of sea-level indicators is essential when studying paleo sea-level fluctuations during the Holocene. Sea-level indicators may have different origins, such as geological (beachrocks) and biological (vermetids and barnacles). In order to reconstruct paleo sea-level, it is necessary to attribute an indicative meaning to each sea-level indicator. This paper aims to discuss issues raised by Angulo et al. (2016) regarding to the sea-level fluctuations curve proposed by Castro et al. (2014) to the Rio de Janeiro State coast, Brazilian southeast. The key issue that deserves posing is that local or regional curves cannot be built based on large scale (global) RSL geophysical models even in places of steady crust like Brazil. Here, we put...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paleo sea-level; Geological and biological indicators; Sea-level fluctuations curve; RSL vertical variation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401369

Commercial formulations of Bacillus spp. for sugarcane pineapple disease control and growth promotion
Provedor de dados: 86
Autores: Brandi,Fabio; Heck,Daniel Winter; Ferreira,Thiago Costa; Bettiol,Wagner.
Abstract: The objective of this work was to evaluate the commercial formulations of Bacillus subtilis QST-713 and Bacillus pumilus QST-2808 on mycelial growth inhibition of Thielaviopsis paradoxa, for the control of the pineapple disease and growth promotion in sugarcane. The inhibition of mycelial growth was evaluated in paired culture tests. Bacillus isolates were transferred to Petri dishes 48 hours before the pathogen, and the zone of inhibition was determined. The direct effect of the autoclaved commercial formulations at 0, 0.001, 0.01, 0.1, 1.0, and 10.0% on the inhibition of pathogen mycelial growth was evaluated. Bacillus spp. potential in controlling the disease and promoting plant growth was evaluated in assays on plant development and disease...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum; Thielaviopsis paradoxa; Alternative control; Biological control.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001201311

Commiphora leptophloeos: Umburana-de-cambão.
Provedor de dados: 14
Autores: PAREYN, F. G. C.; ARAÚJO, E. de L.; DRUMOND, M. A.
Árvore com 6-9m de altura, copa irregular e ramos tortuosos (Figura 1), contendo espinhos. Caule com até 60cm de diâmetro, casca lisa, fina, laranja-acinzentada e lustrosa, que se desprende em lâminas delgadas, deixando exposto o caule de coloração verde (Figura 2). Conforme a idade da casca a cor varia do verde, quando jovem, a laranja-avermelhada quando idosa e plúmbea nos momentos de maior rigor das secas ou em árvores tendentes a morrer. Folhas alternas, compostas, imparipinadas, de 3-9 folíolos de coloração verde-claro, inteiros na margem, com leve aroma de resina quando machucados. Flores pequenas, 3-4mm de comprimento, verde-claro, isoladas ou reunidas em pequenos grupos axilares. Fruto tipo cápsula globosa deiscente, com 1,5cm de diâmetro, de cor...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Amburana; Amburana-de-cambão; Emburana; Imburana; Commiphora leptophloeos; Caatinga; Vegetação Nativa; Burseraceae; Commiphora; Vegetation types.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103454

Common bean residue as additive in sugarcane silage
Provedor de dados: 124
Autores: Santos,Kelly Cristina dos; Magalhães,André Luiz Rodrigues; Conceição,Maria Gabriela da; Carvalho,Francisco Fernando Ramos de; Ferreira,Geane Dias Gonçalves.
ABSTRACT The sugarcane has a high content of soluble carbohydrates, thereby resulting in many losses during its fermentation. Thus, it is necessary to use an additive that reduces the losses in the nutritional value of the forage during the ensiling process. The objective was to evaluate the use of common bean residue during the sugarcane ensiling process over the silage nutritional quality and fermentation characteristics. Were used 20 silos made of PVC pipes, in which the residue of crude and previously ground common bean processing (Phaseolus vulgaris L.) were added to newly chopped sugarcane in the proportions of 0; 50; 100 and 150 g kg-1 of fresh weight. A randomized design was used and the regression analysis was performed according to the level of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aerobic stability; Chemical composition; Fermentation; PH.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100159

Common resistance to Fusarium head blight in Brazilian wheat cultivars
Provedor de dados: 63
Autores: Mendes,Gabriela da Rocha Lemos; Ponte,Emerson Medeiros Del; Feltrin,Ana Carla; Badiale-Furlong,Eliana; Oliveira,Antônio Costa de.
ABSTRACT: Mycotoxin levels in Fusarium head blight (FHB) infections can be difficult to quantify. The relationship between mycotoxin and disease is not consistent and it is not clear if wheatpathogen interaction is of significance in regions where more than one Fusarium species with distinct trichothecene production ability co-exists. This study aimed to investigate whether a set of eight Brazilian wheat genotypes, varying in resistance according to classification by the breeder, exhibit a common or differential resistance to Fusarium graminearum (Fgra) (deoxynivalenolproducing) and Fusarium meridionale (nivalenol-producing) (Fmer) using full-spike and central spikelet inoculation (type II resistance). Fgra was generally more aggressive than Fmer based on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Visual assessment; Spray-inoculation; Point-inoculation; Mycotoxins.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000500426

Community financing in the German organic food sector – an alternative to traditional credit financing?
Provedor de dados: 21
Autores: Behrendt, Gerlinde; Peter, Sarah; Sterly, Simone; Häring, Anna Maria.
Farms and firms along the value chain for organic food in Germany increasingly complement or substitute traditional credit financing with financing models which base upon citizen participation. However, research on the role of consumers or citizens as investors is quite limited.  This contribution presents first insights from a research project on community financing models in the German organic food sector.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm economics; Social aspects; Germany.
Ano: 2018
URL: http://orgprints.org/35263/1/Behrendt%20et%20al.%20Community%20financing_ICOAS2018_BoA.pdf

Community structure and population dynamics of small mammals in an urban-sylvatic interface area in Rio de Janeiro, Brazil
Provedor de dados: 103
Autores: Gentile,Rosana; Cardoso,Thiago S.; Costa-Neto,Sócrates F.; Teixeira,Bernardo R.; D’Andrea,Paulo S.
ABSTRACT The Atlantic Forest is one of the most disturbed Brazilian biomes, with 183 out of 298 species of mammals occurring in the state of Rio de Janeiro. In this study, we aimed to characterize the diversity, community structure, and habitat use of small mammals in the FIOCRUZ Atlantic Forest Campus (CFMA), including areas of Pedra Branca State Park (PBSP, subunit Pau da Fome), state of Rio de Janeiro. We also compared species diversity and composition between two moments 15 years apart (2001 and 2012-2015) and analyzed the population dynamics of the marsupial Didelphis aurita (Wied-Neuwied, 1826). Small mammal captures were made in different habitats: sylvatic-urban interface areas near human dwellings, disturbed forest, and preserved forest areas....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Diversity; Habitat disturbance; Marsupials; Rodents.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100323

Community-based management of the Mediterranean coastal fisheries: Historical reminiscence or the root for new fisheries governance?
Provedor de dados: 5
Autores: Raicevich, S.; Alegret, J. -l.; Frangoudes, Katia; Giovanardi, O.; Fortibuoni, T.
Historical management experiences of Mediterranean community-based fisheries were particularly effective in fostering both social cohesion and sustainable utilisation of coastal resources. This figure contrasts with the current status of Mediterranean fisheries, where about 90% of stocks are overexploited. The key question then is: can past experiences guide our current approach to reshaping governance in the Mediterranean fisheries? In our effort to answer this question, we analyzed the main attributes of selected fishing governance systems in the Early and Mid-Modern period and their evolution through time. We focussed on the Spanish Cofradías, the French Prud’homies and the Venetian Fraglie (Italy). They were characterized by the establishment of...
Tipo: Text
Palavras-chave: Co-management; Common Fisheries Policy; Cofradi; Prud'homies; Fraglie; Advisory council.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00409/52023/52683.pdf

Community-wide scan identifies fish species associated with coral reef services across the Indo-Pacific
Provedor de dados: 5
Autores: Maire, Eva; Villeger, Sebastien; Graham, Nicholas A. J.; Hoey, Andrew S.; Cinner, Joshua; Ferse, Sebastian C. A.; Aliaume, Catherine; Booth, David J.; Feary, David A.; Kulbicki, Michel; Sandin, Stuart A.; Vigliola, Laurent; Mouillot, David.
Determining whether many functionally complementary species or only a subset of key species are necessary to maintain ecosystem functioning and services is a critical question in community ecology and biodiversity conservation. Identifying such key species remains challenging, especially in the tropics where many species co-occur and can potentially support the same or different processes. Here, we developed a new community-wide scan CWS) approach, analogous to the genome-wide scan, to identify fish species that significantly contribute, beyond the socio-environmental and species richness effects, to the biomass and coral cover on Indo-Pacific reefs. We found that only a limited set of species (51 out of approx. 400, = approx. 13%), belonging to various...
Tipo: Text
Palavras-chave: Ecosystem functioning; Biodiversity; Fish community; Key species; Ecosystem services; Coral reefs.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00452/56388/68019.pdf

COMO administrar uma propriedade rural: programa 33: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre administração rural. Um assunto fundamental para a agricultura, como explica o pesquisador Olenilson Costa Pinheiro, da Embrapa Amazônia Ocidental. Quem acompanhá-lo vai poder compreender porque o produtor rural precisa organizar as atividades de sua propriedade, bem como ter o controle de suas contas, seja ele pequeno, médio ou grande. O programa esclarece quais são as várias decisões e iniciativas que o agricultor precisa tomar no seu dia a dia, de modo a criar condições para auferir lucro com o seu negócio.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produtor rural; Propriedade Rural; Agricultura; Lucro; Administração Rural; Agricultor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094881

COMO aumentar a produção de mandioca: programa 29: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre como aumentar a produção de mandioca. Quem acompanhar o pesquisador Gustavo Campos, da Embrapa Pesca e Aquicultura, vai conhecer a atuação do projeto Reniva, que ajuda a organizar melhor esta cadeia produtiva no estado do Tocantins. O ouvinte vai saber ainda que esse projeto, presente em diversos pontos do País, transfere tecnologia aos pequenos produtores com uma linguagem simples e didática, voltada para ensino de boas práticas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pequeno agricultor; Mandioca; Transferência de Tecnologia; Cadeia Produtiva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093666

COMO escolher a forrageira certa: programa 3: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana ensina como escolher o pasto certo para plantar na fazenda. Capim certo é aquele que atende às necessidades da produção. Então, é preciso saber o objetivo do uso da forrageira, escolher a planta adequada para o clima e solo da região, corrigir o solo, se necessário, comprar sementes de qualidade, plantar na época certa e manejar bem essa pastagem. O pasto é a principal fonte de alimento do rebanho e, portanto, merece toda atenção do produtor. Participam desse encontro o zootecnista da Embrapa Gado de Corte, Haroldo Pires de Queiroz, o Produtor Paulo de Almeida e o consultor em agropecuária, Flamarion de Freitas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pasto.; Planta forrageira; Capim; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086720

COMO escolher a forrageira certa: programa 3: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana ensina como escolher o pasto certo para plantar na fazenda. Capim certo é aquele que atende às necessidades da produção. Então, é preciso saber o objetivo do uso da forrageira, escolher a planta adequada para o clima e solo da região, corrigir o solo, se necessário, comprar sementes de qualidade, plantar na época certa e manejar bem essa pastagem. O pasto é a principal fonte de alimento do rebanho e, portanto, merece toda atenção do produtor. Participam desse encontro o zootecnista da Embrapa Gado de Corte, Haroldo Pires de Queiroz, o Produtor Paulo de Almeida e o consultor em agropecuária, Flamarion de Freitas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pasto.; Planta forrageira; Capim; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086750

COMO escolher a forrageira certa: programa 3: Norte.
Provedor de dados: 14
O Prosa Rural desta semana ensina como escolher o pasto certo para plantar na fazenda. Capim certo é aquele que atende às necessidades da produção. Então, é preciso saber o objetivo do uso da forrageira, escolher a planta adequada para o clima e solo da região, corrigir o solo, se necessário, comprar sementes de qualidade, plantar na época certa e manejar bem essa pastagem. O pasto é a principal fonte de alimento do rebanho e, portanto, merece toda atenção do produtor. Participam desse encontro o zootecnista da Embrapa Gado de Corte, Haroldo Pires de Queiroz, o Produtor Paulo de Almeida e o consultor em agropecuária, Flamarion de Freitas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pasto.; Planta forrageira; Capim; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086764

COMO escolher a forrageira certa: programa 3: Sul.
Provedor de dados: 14
O Prosa Rural desta semana ensina como escolher o pasto certo para plantar na fazenda. Capim certo é aquele que atende às necessidades da produção. Então, é preciso saber o objetivo do uso da forrageira, escolher a planta adequada para o clima e solo da região, corrigir o solo, se necessário, comprar sementes de qualidade, plantar na época certa e manejar bem essa pastagem. O pasto é a principal fonte de alimento do rebanho e, portanto, merece toda atenção do produtor. Participam desse encontro o zootecnista da Embrapa Gado de Corte, Haroldo Pires de Queiroz, o Produtor Paulo de Almeida e o consultor em agropecuária, Flamarion de Freitas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pasto.; Planta forrageira; Capim; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086779

COMO escolher semente de milho para plantio: programa 20: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana traz informações sobre a escolha da semente de milho para plantio. Para escolher uma boa semente, o agricultor precisa avaliar algumas características do material que vai ser plantado. Importante também é saber: se a semente é adequada à região de cultivo, se tem ciclo apropriado para o tempo de produção desejado, além de avaliar a resistência da semente contra pragas e doenças. O pesquisador Ivênio Rubens de Oliveira, da Embrapa Milho e Sorgo, fala sobre esses e outros pontos importantes, que vão esclarecer dúvidas de muitos produtores de milho pelo Brasil afora.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Milho; Semente; Plantio; Agricultor; Praga.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091810

Como fazer enxertia por borbulhia em castanheira-do-brasil (Bertholletia excelsa Bonpl.).
Provedor de dados: 14
Autores: BALDONI, A. B.
A castanheira-do-brasil (Bertholletia excelsa Bonpl.), família Lecythidaceae, também conhecida nacionalmente como castanheira-do-pará, ocorre na região Amazônica, nos estados do Acre, Amazonas, Pará, Roraima, Rondônia, e em parte dos estados do Mato Grosso, Maranhão e Tocantins. É considera¬da uma das mais importantes espécies de exploração extrativista, possuindo sementes com alto valor nutricional e comercial. Seus frutos são utilizados em artesanato e sua madeira poderia ser empregada na construção civil e naval, uma vez que o corte de exemplares nativos é proibido, segundo Decreto 1282 de 19 de outubro de 1994, capítulo I, artigo 4° (Lorenzi, 2002; Vieira et al., 2009). No plantio comercial da castanheira há o interesse pelo produtor de utilizar a...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Enxertia; Castanha-do-brasl.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100528

Como garantir a nutrição correta dos brócolis.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; GUEDES, I. M. R.
As hortaliças pertencentes à família das brássicas,taiscomo o repolho, couve-flore brócolis possuem capacidade de extrair grandes quantidades de nutrientes do solo, respondendo com alta taxa de conversão em um tempo relativamente curto...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Adubação; Fertilizante Nitrogenado; Fertilizante Potássico; Calagem; Análise do Solo; Nutrição Vegetal; Fertirrigação; Brassica oleracea var. italica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100358

COMO identificar o amarelecimento letal dos coqueiros: programa 42: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre uma praga chamada amarelecimento letal dos coqueiros, que não chegou, mas pode vir a chegar ao Brasil. Para falar sobre essa doença, capaz de dizimar coqueirais em três meses, o programa conta com o pesquisador Daniel Schurt, da Embrapa Roraima, e com o pesquisador Michel Dollet, do Cirad, instituição francesa parceira da Embrapa. Eles ensinam como identificar os sintomas da doença, no caso, a melhor arma de combate contra a disseminação da praga.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Amarelecimento letal; Coco; Praga; Doença; Sintoma.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098381

COMO identificar o amarelecimento letal dos coqueiros: programa 42: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre uma praga chamada amarelecimento letal dos coqueiros, que não chegou, mas pode vir a chegar ao Brasil. Para falar sobre essa doença, capaz de dizimar coqueirais em três meses, o programa conta com o pesquisador Daniel Schurt, da Embrapa Roraima, e com o pesquisador Michel Dollet, do Cirad, instituição francesa parceira da Embrapa. Eles ensinam como identificar os sintomas da doença, no caso, a melhor arma de combate contra a disseminação da praga.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Amarelecimento letal; Coco; Praga; Doença; Sintoma.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098400

Como inserir crotalária em sistemas de produção de grãos.
Provedor de dados: 14
Autores: GARCIA, R. A.; STAUT, L. A.
bitstream/item/191614/1/CT-44.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Crotalária; Entressafra; Biomassa; Espaçamento; Row spacing; Biomass.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101109

COMO legalizar o vinho colonial: programa 7: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a coroação de uma antiga reivindicação dos pequenos produtores de vinho do Sul do País: a legalização do vinho colonial. Ao acompanhar o pesquisador Alexandre Hoffmann, da Embrapa Uva e Vinho, o ouvinte vai conhecer os critérios necessários para que o pequeno produtor possa legalizar sua vinícola, saindo, assim, da informalidade. Entre os destaques do programa, detalhes da legislação, como por exemplo, a permissão para a comercialização da produção com o uso do talão de produtor rural para a emissão de notas, sem a necessidade da abertura de uma empresa.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Vinícola; Vinho; Pequeno produtor; Legislação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088345

Como medir a matéria seca (MS%) em forragem utilizando forno de micro-ondas: cartilhas elaboradas conforme metodologia e-rural.
Provedor de dados: 14
Autores: OLIVEIRA, J. S. e; MIRANDA, J. E. C. de; CARNEIRO, J. da C.; OLIVEIRA, P. S. d'; MAGALHAES, V. M. A. de.
Apresentar detalhadamente um método rápido, de baixo custo para o produtores com boa eficiência para medir o teor de matéria seca da forragem.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Teor de matéria seca; Qualidade da silagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105789

Como melhorar a deposição da calda nos ferimentos de colheita visando o controle de cancro europeu.
Provedor de dados: 14
Autores: NUNES, C. C.; SOUZA, R. T. de; CARDOSO, A. P.; ALVES, S. A. M.; GEBLER, L.; SANTOS, R. S. S. dos.
ocancro europeu causado pelo fungo Neonecfria difissima é atualmente a maior preocupação dos pomicultores do Sul do Brasil. Esta doença afeta o tronco, os ramos e ocasionalmente p e ãfetar os frutos. A ocorrência de ferimentos no hospedeiro é indispensável para que se estabeleça a infecção. Os ferimentos podem ser causados pelo manejo, por outras pragas e doenças, por eventos climáticos ou naturalmente. Os ferimentos considerados mais importantes são ocasionados pela queda de folhas, poda e colheita.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cancro europeu; Ferimentos de colheita; Deposição da calda; Neonecfria difissima; Fungo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094461

COMO obter sucesso na produção de suco de uva: programa 14: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre "Como produzir suco de uva com sucesso". Quem acompanhar o programa vai ouvir muitas dicas e considerações importantes, que auxiliam o produtor na escolha das cultivares e no sistema de elaboração. Enfim, é uma verdadeira "aula" sobre o assunto com o engenheiro agrônomo da Embrapa Uva e Vinho, Rodrigo Monteiro.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cultivar; Uva; Suco; Produtor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090905

COMO obter sucesso na produção de suco de uva: programa 14: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre "Como produzir suco de uva com sucesso". Quem acompanhar o programa vai ouvir muitas dicas e considerações importantes, que auxiliam o produtor na escolha das cultivares e no sistema de elaboração. Enfim, é uma verdadeira "aula" sobre o assunto com o engenheiro agrônomo da Embrapa Uva e Vinho, Rodrigo Monteiro.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cultivar; Uva; Suco; Produtor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090943

Como plantar bambu.
Provedor de dados: 14
Autores: MIRANDA, E. M. de.
Pesquisa realizada pela unidade acreana da Empresa Brasileira de Pesquisa Agropecuária (Embrapa) identificou o bambu como um recurso natural de grande potencial econômico para ser explorado no país. Até por pequenos agricultores. Com uso para diferentes finalidades, a planta leve e flexível tem aqui um clima propício para o cultivo em todas as regiões, inclusive é alternativa para recuperação de áreas degradadas.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bambúes; Phyllostachys aurea; Plantación; Aclimatación; Distancia entre hileras; Aplicación de fertilizantes; Rendimiento de los cultivos; Bambu; Bambusa spp; Plantio; Aclimatação; Propagação Vegetativa; Espaçamento; Adubação; Produtividade; Bamboos; Dendrocalamus; Planting; Acclimation; Row spacing; Fertilizer application; Crop yield.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105149

COMO plantar erva-mate com qualidade: programa 29: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre como plantar erva-mate com qualidade. O programa apresenta pontos importantes que requerem a atenção do produtor, na etapa do plantio da erva-mate, mostrando, inclusive, o impacto de cada um deles sobre os custos. O engenheiro agrônomo Ives Goulart, da Embrapa Florestas, explica a importância do investimento na qualidade do plantio e o pesquisador Ivar Wendling detalha como se identifica uma muda de qualidade.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mate; Produtor; Muda.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093631

COMO plantar erva-mate com qualidade: programa 29: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre como plantar erva-mate com qualidade. O programa apresenta pontos importantes que requerem a atenção do produtor, na etapa do plantio da erva-mate, mostrando, inclusive, o impacto de cada um deles sobre os custos. O engenheiro agrônomo Ives Goulart, da Embrapa Florestas, explica a importância do investimento na qualidade do plantio e o pesquisador Ivar Wendling detalha como se identifica uma muda de qualidade.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mate; Produtor; Muda; Investimento; Plantio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093679

Como plantar noz-pecã.
Provedor de dados: 14
Autores: MATHIAS, J.; MARTINS, C. R.; DE MARCO, R.; BILHARVA, M.
bitstream/item/176885/1/Como-plantar-noz-peca-Globo-Rural-Como-plantar-30-de-abril.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pecans.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091464

Como produzir forragem para o gado usando irrigação subótima?
Provedor de dados: 14
Autores: ANDRADE, C. de L. T. de; RESENDE, R. M. S.; ALVARENGA, R. C.
bitstream/item/193460/1/Como-produzir.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Modelagem; Modelo Matemático.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106565

Como produzir mudas de alecrim-do-mato (Lippia grata Schauer Verbenaceae).
Provedor de dados: 14
Autores: SOUZA, A. V. de; KIILL, L. H. P.
Alecrim-do-mato, da chapada, de tabuleiro ou de vaqueiro são os nomes populares de Lippia grata Schauer (Verbenaceae). Esta espécie é endêmica do Brasil, com ocorrência na Caatinga, Campo rupestre e Cerrado. Sua presença é registrada em todos os estado do Nordeste, exceto Alagoas. A espécie apresenta porte arbustivo, podendo alcançar até 2 m de altura, com caule quebradiço e ramificado desde a base, folhas simples com borda serrilhada e flores brancas, tubulares, reunidas em inflorescência do tipo espiga. As flores de L. grata abrem-se no início da manhã, quando exalam um odor adocicado. Para a produção de mudas de alecrim-domato, podem ser usadas estacas apicais e subapicais (medianas).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Alecrim do mato; Lippia grata Schauer; Planta da Caatinga; Native vegetation; Produce seedlings; Caatinga; Vegetação nativa; Muda; Estaca; Verbenaceae.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090509

Como Produzir Mudas de Butiá (Butia odorata - Arecaceae).
Provedor de dados: 14
Autores: MARCHI, M. M.; BARBIERI, R. L.; SILVA, P. S. da; MISTURA, C. C.
bitstream/item/190077/1/COMUNICADO-TECNICO-359.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Butiás.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103412

COMO produzir uvas de mesa com sucesso: programa 1: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre "Como produzir uvas de mesa com sucesso". Quem acompanhar o programa vai ouvir muitas dicas e considerações importantes, que vão auxiliar o produtor na escolha do terreno, das cultivares, do sistema de produção, onde vender. Enfim, uma verdadeira aula sobre o assunto com o engenheiro agrônomo da Embrapa Uva e Vinho, Rodrigo Monteiro.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Uva; Produtor; Variedade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086775

COMO proteger a lavoura de inverno: programa 22: Sul.
Provedor de dados: 14
O Prosa Rural desta semana apresenta alternativas de como proteger a lavoura de inverno. A produção de grãos no Brasil, no clima subtropical, quente e úmido, é um verdadeiro desafio para a agricultura brasileira. O clima favorece o aparecimento de doenças nos cereais de inverno, como manchas, fungos e bacterioses, que exigem do produtor e da assistência técnica todo um conhecimento das medidas de proteção de plantas: desde o monitoramento da lavoura, limitações no uso de fungicidas, até o momento adequado para as aplicações, por exemplo. No programa desta semana, você saberá sobre os estudos realizados pela Embrapa Trigo sobre o assunto e conhecerá a importância do monitoramento das lavouras de inverno como forma de reduzir danos e maximizar lucros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Lavoura de inverno; Grão; Assistência Técnica; Fungicida; Agricultura; Fungo; Bacteriose; Produtor; Grains; Fungicides; Agriculture.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092876

Como reduzir o desperdício ao longo da cadeia produtiva de hortaliças e frutas? Como contribuição de duas tecnologias Embrapa para campo e distribuição.
Provedor de dados: 14
Autores: LUENGO, R. de F. A.; CALBO, A. G.; FREITAS, V. M. T. de; MATSUURA, F. C. A. U.
Neste capítulo serão apresentadas duas tecnologias Embrapa que contribuem diretamente para a redução de perdas pós-colheita de hortaliças e frutas: o grupo de caixas Embrapa (BR, MU770020933-9) e o transportador de embalagens para a colheita de hortaliças e frutas (BR, MU9002093-6).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Caixas Embrapa; Perda Pós-Colheita; Transporte; Embalagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098244

COMPARAÇÃO ENTRE DIFERENTES MÉTODOS PARA ESTIMATIVA VOLUMÉTRICA DE ESPÉCIES COMERCIAIS DA AMAZÔNIA
Provedor de dados: 193
Autores: Lanssanova, Luciano Rodrigo; Alba da Silva, Franciele; Tagliapietra Schons, Cristine; Da Silva Pererira, Ane Caroline.
A floresta Amazônica apresenta espécies de elevado potencial para exploração sustentável de madeira, entretanto, para que sejam exploradas, há a necessidade de informações para estimativas precisas de seu volume de madeira. Assim, com a hipótese de que volumes estimados por diferentes métodos e os obtidos pela cubagem rigorosa são estatisticamente iguais entre si, este trabalho teve por objetivo comparar estimativas volumétricas obtidas através do fator de forma, modelos volumétricos e modelo de afilamento para cinco espécies comerciais da floresta amazônica. Foram cubadas 449 árvores pelo método de Smalian para desenvolvimento do fator de forma e ajuste das equações volumétricas e de afilamento. Foi utilizado o delineamento blocos ao acaso, onde cada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fator de forma; Floresta tropical; Volumetria.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/57489

Comparação entre três métodos analíticos para determinação de soro em leite cru refrigerado
Provedor de dados: 45
Autores: Souza,C.M.; Nicolau,E.S.; Lage,M.E.; Mesquita,A.J.; Coelho,K.O.
RESUMO O objetivo deste experimento foi comparar três métodos analíticos para determinação de soro em leite cru refrigerado: cromatografia líquida de alta eficiência, ninidrina ácida e colorimétrico adaptado. Foram coletadas 100 amostras de leite cru refrigerado de tanques de expansão. Estas, quando submetidas à análise pelo método da ninidrina ácida, apresentaram 10 (14,7%) amostras negativas e 58 (85,3%) positivas. O teor médio de ácido siálico encontrado na técnica da ninidrina foi de 5,58(g/mL, com valor mais frequente de 2,70(g/mL. Das 68 amostras negativas pela cromatografia líquida de alta eficiência, duas foram positivas (2,94%) e 66 (97,06%) negativas, quando analisadas pelo método colorimétrico. A frequência relativa de amostras positivas foi de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CLAE; Método da ninidrina ácida; Método colorimétrico; GMP/CMP; Fraude.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200606

Comparação técnico-econômica entre soja convencional e Intacta (IPRO) em Mato Grosso do Sul.
Provedor de dados: 14
Autores: GARCIA, R. A.; RICHETTI, A.
O cultivo de soja convencional é uma importante estratégia para melhorar o sistema de produção, principalmente nas questões fitossanitárias. Além do que, há cultivares BRS que apresentam elevado potencial produtivo, viabilizando a atividade do produtor, tanto nos aspectos técnicos como econômicos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivar convencional.; Soja.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089207

Comparación de fórmulas para la estimación del filtrado glomerular: correlación e implicancia clínica
Provedor de dados: 38
Autores: Aymard,Adrián; Vanden Ryn,Roxana; Aranda,Claudio.
La Enfermedad Renal Crónica (ERC) es un importante problema de salud pública que trae aparejada una gran morbi-mortalidad. Una de las herramientas diagnósticas es la estimación del filtrado glomerular (eFG). Los objetivos de este estudio fueron comparar el eFG según dos ecuaciones: MDRD-4 y CKD-EPI, evaluar su comportamiento en valores clínicamente relevantes y evidenciar Enfermedad Renal Oculta (ERO) según cada una de las fórmulas evaluadas, clasificando a la población estudiada en estadíos de ERC. Se evaluaron 2.526 pacientes con factores de riesgo asociados a ERC. La media de los resultados obtenidos con ambas fórmulas fue: para MDRD-4 84,5 mL/min/1,73 m², y para CKD-EPI 90,9 mL/min/1,73 m². De la relación entre el eFG en sus diversos estadíos y los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Enfermedad renal crónica; Estimación del filtrado glomerular; Factores de riesgo asociados; Enfermedad renal oculta.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000300003

Comparación del algoritmo nuevo con el algoritmo convencional para diagnóstico de VIH en Bolivia
Provedor de dados: 38
Autores: Martínez-Oliva,Brenda Gisela; Montaño-Valenzuela,Karen Jimena; Rodriguez-Herbas,Patricia; Flores-León,Amilcar Alejandr; Grados-Torrez,Ricardo Enrique.
En Bolivia, el algoritmo diagnóstico convencional para VIH utiliza como prueba confirmatoria el Western blot; debido a dificultades con el costo, tiempo y centralización del diagnóstico confirmatorio, el Programa Nacional ITS/VIH/SIDA-HV propuso un algoritmo nuevo que utiliza solo dos pruebas rápidas y ELISA Ag/Ac. Sesenta muestras de suero fueron procesadas con ambos algoritmos y se determinó el resultado verdadero de las muestras de acuerdo con ambos algoritmos y la carga viral. La sensibilidad, especificidad, valores predictivos, índice Kappa y chi-cuadrado de Pearson fueron calculados. El algoritmo convencional reportó: sensibilidad 96,3%, especificidad 100%, valor predictivo positivo 100% y valor predictivo negativo 97% el algoritmo nuevo presentó...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diagnóstico de VIH; Prueba rápida; Western blot; Carga viral.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200007

Comparación del ordenamiento de predicciones BLUP y la respuesta a la selección en conejos cuando el efecto año-estación se considera fijo o aleatorio
Provedor de dados: 46
Autores: Fernández,E.N; Abbiati,N.N; Rovegno,M.S; Gonzalez,C.P; Martínez,R.D.
En lineas de conejos reproductivamente cerradas, criadas con generaciones discretas, existe una fuerte asociacion entre el año-estacion (AE) y los niveles de consanguinidad (F). Estudios realizados anteriormente mostraron que, cuando AE y F son considerados como efectos fijos en un modelo, la heredabilidad y la tendencia genetica se sobreestiman. El objetivo del trabajo fue investigar las consecuencias de considerar AE como fijo (M1) o aleatorio (M2) sobre la seleccion de animales. Se utilizaron 15671 registros correspondientes al numero de destetados de la linea A, del Departamento de Ciencia Animal de la Universidad Politecnica de Valencia, España. Los modelos fueron comparados en base a: los ordenamientos de los valores geneticos aditivos estimados en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modelos mixtos; Correlacion de Spearman; Tendencia genetica; Conejos.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332018000200002

Comparative analysis of mollusks in the Los Petenes Biosphere Reserve and coastal lagoons in southeastern Mexico
Provedor de dados: 50
Autores: González-Solis,Alicia; Torruco,Daniel; Torruco-González,Ángel D.
ABSTRACT The phylum Mollusca is widely distributed in all types of environments. The species it contains are important for their multiple uses as food (as part of several trophic chains), as vectors of other groups of organisms, for the extraction of substances, and as sentinels of natural and induced environmental changes. In this work, a comparative evaluation of the malacological biodiversity associated with different habitats in the Los Petenes Biosphere Reserve in Campeche and in eight coastal water bodies in southeastern Mexico was performed. To obtain data comparable to those that were used in a previous study, data from the Los Petenes mollusks were obtained by collection of sediment cores 10 cm in diameter at a depth of 15 cm at 20 sites in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malacological fauna; Benthos; Wetlands; Campeche.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100025

Comparative analysis of production systems in fisheries and aquaculture
Provedor de dados: 5
Autores: Daures, Fabienne; Girard, Sophie; Dieudonné, Eva; Mardle, Simon.
The D3.6 aims to assess the competiveness and sustainability of production systems (PS) for all case studies covered by SUCCESS (Whitefish, Flatfish, Coastal fish and shellfish, Mussels, Salmonids, Seabass &amp; Seabream and Carp). This assessment relies on a number of selected indicators which include indicators of economic performance, economic dependency, social and environmental sustainability indicators. The seven case studies represent a significant part of the EU fisheries and aquaculture production (FAP) as they contributed to 55% of the total EU Seafood production in value (38% in volume) in 2014. Case studies include PS ranging from large production units and/or companies, strongly dependent on inputs availability and extra EU imports (whitefish...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00486/59721/62819.pdf

Comparative Analysis of the Effect of Hermetic Storage Models on the Quality of Soybean Seeds
Provedor de dados: 111
Autores: Orhevba, Bosede Adelola.
The comparative analysis of the effect of hermetic storage models on the quality of soybean seeds was studied. Freshly harvested soybean pods were depodded and the seeds were sundried at 330C temperature with an average relative humidity of 62% for three days. The seeds were then divided into three portions of 400g and each portion was poured into different storage models which were PVC bags of 400g, jars of one litre capacity and another jar (perforated) of one litre capacity which served as the control. The initial quality parameters of the soybean seeds were determined, while the storage models and control were kept for six weeks. Samples in each storage model and control were analysed for proximate composition and other quality parameters at the end of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Post Harvest Technology soybean; Hermetic; Storage; Hectoliter weight; Proximate Composition.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3952

Comparative assessment of phytochemical properties of ethanolic extracts of barks of two herbal trees
Provedor de dados: 21
Autores: Ayoola, Akeem Ayobami; Muhammad, Sulaiman Babatunde; Adewale, Shamsideen.
This study serves to explore the chemical constituents of Azadirachta indica and Mangifera indica as a possible alternative sources of conventional antibiotics. Ethanolic extracts of Azadirachta indica and Mangifera indica stem bark were analysed for their chemical constituents. Phytochemical values for (Tannins, Oxalate, Phytate, Terpenoids, Trypsin inhibitor, Total Phenol, Total Carotenoids, Total Carotene Carotenes, Xanthophyll, Flavonoids, Alkaloids, Saponins and Antioxidant (DPPH Scanvenger) were revealed. The result were subjected to Studentized T-test as contained in SAS (1999). The result showed that all secondary metabolites analyzed were present in the bark of the two plant species studied but at different concentrations. The concentration of...
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/33108/3/20%20Ayoola%2C%20AA%20Article.pdf

Comparative cytogenetic analysis in Erythrolamprus snakes (Serpentes: Dipsadidae) from Argentina
Provedor de dados: 42
Autores: FALCIONE,CAMILA; HERNANDO,ALEJANDRA; BRESSA,MARÍA JOSÉ.
ABSTRACT We described the karyotypes of five snake taxa from Argentina: Erythrolamprus almadensis, E. ceii, E. poecilogyrus caesius, E. p. schotti and E. p. sublineatus, and also intergrading individuals between the last two subspecies by conventional staining, chromosome bandings and fluorescent in situ hybridization (FISH) with 28S ribosomal DNA probes. Erythrolamprus ceii and E. almadensis share a diploid chromosome number of 2n= 28, whereas in E. poecilogyrus intraspecific variations were observed: E. p. caesius has 2n= 28, E. p. schotti and E. p. sublineatus as well as in the intergrading individuals have 2n= 32. In E. almadensis and E. p. caesius, the 2nd and 6th chromosome pairs respectively are heteromorphic by size, morphology and C-banding...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ag-NOR; C-banding; Xenodontini; Fluorescent banding; RDNA-FISH; Sex chromosomes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401417

Comparative Cytogenetics Among Three Sympatric Hypostomus Species (Siluriformes: Loricariidae): An Evolutionary Analysis in a High Endemic Region
Provedor de dados: 52
Autores: Lorscheider,Carla Andreia; Oliveira,Jordana Inácio Nascimento; Dulz,Thais Aparecida; Nogaroto,Viviane; Martins-Santos,Isabel Cristina; Vicari,Marcelo Ricardo.
ABSTRACT The karyotypes of three armored catfish species (Loricariidae) from the Iguaçu river, southern of the Brazil, were compared using different techniques: C-banding, Ag-NOR and fluorescence in situ hybridization (FISH), which used 5S and 18S rDNAs and total Cot-1 fraction as probes. Hypostomus commersoni and Hypostomus derbyi presented 2n = 68 chromosomes, with karyotype formulae 12m+12sm+14st+30a and 12m+12sm+10st+34a, respectively; whereas Hypostomus myersi presented 2n = 74 chromosomes and 12m+16sm+12st+34a. The chromosomal localization of the Ag-NORs, 5S and 18S rDNAs differed in number of sites and chromosomal localization among the studied species. The total Cot-1 probe permitted the visualization of the repetitive DNA fraction in karyotypes of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Armored catfish; FISH; Iguaçu river; Karyotype evolution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100435

Comparative cytogenetics in three Melipona species (Hymenoptera: Apidae) with two divergent heterochromatic patterns
Provedor de dados: 74
Autores: Cunha,Marina Souza da; Travenzoli,Natália Martins; Ferreira,Riudo de Paiva; Cassinela,Edson Kuatelela; Silva,Henrique Barbosa da; Oliveira,Francisco Plácido Magalhães; Salomão,Tânia Maria Fernandes; Lopes,Denilce Meneses.
Abstract The genus Melipona is subdivided into four subgenera based on morphological characteristics, and two groups based on cytogenetic patterns. The cytogenetic information on this genus is still scarce, therefore, the goal of this study was to characterize Melipona paraensis, Melipona puncticollis, and Melipona seminigra pernigra using the following techniques: C-banding, DAPI/CMA3 fluorochromes, and FISH with an 18S rDNA probe. Melipona paraensis (2n=18) and M. seminigra pernigra (2n=22) were classified as high heterochromatin content species (Group II). Their euchromatin is restricted to the ends of the chromosomes and is CMA3+; the 18S rDNA probe marked chromosome pair number 4. Melipona puncticollis (2n=18) is a low heterochromatin content species...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosomal evolution; DAPI/CMA3 fluorochromes; Fluorescent in situ Hybridization (FISH); Heterochromatin; Meliponini.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500806

Comparative cytogenetics of Astyanax (Teleostei: Characidae) from the upper Paraguay basin
Provedor de dados: 83
Autores: Teixeira,Thais K. S. S.; Venere,Paulo C.; Ferreira,Daniela C.; Mariotto,Sandra; Castro,Jonathan P.; Artoni,Roberto F.; Centofante,Liano.
ABSTRACT Astyanax is one of the most abundant and diverse taxa of fishes in the Neotropical region. In order to increase the amount of cytogenetic information for Astyanax as well as to exhibit data to subsidize future taxonomic studies, this work analyzed three species of Astyanax: two species are cryptic, and are here reported to live in syntopy (A. abramis and A. lacustris); the first karyotype description for A. pirapuan is also presented. Cytogenetic analyzes reveal a diploid number of 2n=50 chromosomes for three species, yet with differences in their karyotype morphology. The physical mapping of 18S rDNA showed up to thirteen sites in A. pirapuan and two in A. abramis and A. lacustris. The physical mapping of 5S rDNA has proven to be an effective...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cryptic species; Fish; Karyotype; Species complex.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100214

Comparative Effect of The Inclusion of Zootechnical Additives in the Feed of Japanese Quails in Two Productive Phases
Provedor de dados: 42
Autores: LEMOS,MARINA J.; CALIXTO,LÍGIA F.L.; SOUZA,DANIELE S.; REIS,TÚLIO L.; NASCIMENTO,APARECIDA A.; OLIVEIRA,CARLOS A.
Abstract This study aimed to evaluate the intestinal morphology, performance and financial analysis of the inclusion of additives in the feed during the productive period of 360 Japanese quails distributed in a completely randomized design in a split plot scheme in time with five treatments and eight repetitions of nine birds each. The treatments were: control, antibiotic, prebiotic, probiotic and synbiotic. The variables were: height, width and width/height ratio of the villi, crypt depth and villus/crypt ratio, feed intake, egg production, egg weight average, egg mass, feed conversion per mass and per dozen eggs and viability, internal rate of return, net present value and cost benefit. The additives in the feed increased height and width of the villi,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibiotic; Intestinal morphology; Prebiotic; Probiotic; Symbiotic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703313

Comparative evaluation of pancreatic histopathology of rats treated with olanzapine, risperidone and streptozocin
Provedor de dados: 60
Autores: Shah,Rehmat; Subhan,Fazal; Sultan,Sayed Mohammad; Ali,Gowhar; Ullah,Ihsan; Ullah,Sami.
Olanzapine and risperidone are widely prescribed atypical antipsychotics used in the treatment of schizophrenia and various other psychiatric disorders. Both of these drugs have been extensively reported to cause Type 2 diabetes mellitus and pancreatitis, however, the mechanism of olanzapine and risperidone-induced toxicity has not been so far unveiled. We, therefore, compared the streptozocin-induced pancreatic damage with that of pancreas isolated from olanzapine and risperidone treated rats. It was noticed that fibrotic growth, necrosis and derangement of the pancreatic islet cells caused by streptozocin were more pronounced than olanzapine and risperidone.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Histopathology/pancreas; Antipsychotic drugs/evaluation; Olanzapine; Risperidone.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300622

Comparative genomics reveals a widespread distribution of an exopolysaccharide biosynthesis gene cluster among Vibrionaceae
Provedor de dados: 5
Autores: Lebellenger, Lou; Verrez-bagnis, Veronique; Passerini, Delphine; Delbarre Ladrat, Christine.
Objectives The eps locus in Vibrio diabolicus is involved in the production of the biotechnologically valuable HE800 EPS. In this study, the distribution and diversity of similar eps gene clusters across Vibrionaceae and its variability in relation to phylogenetic relationship were investigated. The aim was to provide a better knowledge of the eps gene cluster importance and to facilitate discovery of new EPS with potent interesting bioactivities. Results Seventy percent of the 103 genome sequences examined display such an eps locus with a high level of synteny. However, genetic divergence was found inside some monophyletic clades or even between some strains of the same species. It includes gene insertions, truncations, and deletions. Comparative analysis...
Tipo: Text
Palavras-chave: Vibrionaceae; Exopolysaccharide; Genetic biodiversity; Biosynthesis; Vibrio diabolicus; HE800 EPS.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00424/53536/54392.pdf

Comparative gross encephalon morphology in Callichthyidae (Teleostei: Ostariophysi: Siluriformes)
Provedor de dados: 83
Autores: Pupo,Fabio M.; Britto,Marcelo R.
ABSTRACT Callichthyidae comprises the subfamilies Callichthyinae and Corydoradinae, both of which are morphologically distinct and monophyletic. Although there is consensus regarding the monophyly of the family, the relationships of about 80% of its species, currently included in the genus Corydoras, remain poorly known. Despite the vast amount of osteological information for Teleostei, knowledge regarding the phylogenetic implications of encephalon anatomy is sparse and represents a poorly explored source of potential characters. The present study aims to describe the encephalon morphology in members of the Callichthyidae in order to propose new characters that may help address phylogenetic questions regarding this group. In addition to representatives of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brain; Comparative Morphology; Corydoras; Loricarioidea; Systematics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000400201

Comparative mitogenomic analyses of Amazona parrots and Psittaciformes
Provedor de dados: 74
Autores: Lima,Nicholas Costa Barroso; Soares,André Elias Rodrigues; Almeida,Luiz Gonzaga de Paula; Costa,Igor Rodrigues da; Sato,Fernanda Midori; Schneider,Patricia; Aleixo,Alexandre; Schneider,Maria Paula; Santos,Fabrício R.; Mello,Claudio V.; Miyaki,Cristina; Vasconcelos,Ana Tereza R.; Prosdocimi,Francisco.
Abstract Amazon parrots are long-lived birds with highly developed cognitive skills, including vocal learning. Several parrot mitogenomes have been sequenced, but important aspects of their organization and evolution are not fully understood or have limited experimental support. The main aim of the present study was to describe the mitogenome of the blue-fronted Amazon, Amazona aestiva, and compare it to other mitogenomes from the genus Amazona and the order Psittaciformes. We observed that mitogenomes are highly conserved among Amazon parrots, and a detailed analysis of their duplicated control regions revealed conserved blocks. Population level analyses indicated that the specimen analyzed here seems to be close to A. aestiva individuals from Bahia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Next-generation-sequencing; Psittacidae; Mitogenomics; Control region.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400593

Comparative performance of forage cluster bean accessions as companion crops with sorghum under varied harvesting times
Provedor de dados: 53
Autores: Iqbal,Muhammad Aamir.
ABSTRACT Harvesting time and type of accession of forage legumes are important factors to determine their performance as companion crops for cereals. The objective of this multi-year field trial was to evaluate different harvesting times of forage cluster bean accessions sown as companion crops with forage sorghum under irrigated conditions. Treatments included two accessions (BR-90 and BR-99) and four harvesting times (pre-flowering, complete flowering, 50 and 100% pod formation). The BR-99 accession harvested at 100% pod formation had greater performance with respect to green forage yield (20.42 t·ha-1) and dry matter biomass (5.80 t·ha-1) and it was statistically at par within the same accession harvested at 50% pod formation. The highest quality forage...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal nutrition; Cyamopsis tetragonoloba Taub; Forage legumes; Strip-intercropping; Sorghum bicolor L.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000300476

Comparative pollen morphological analysis in the subgenera Passiflora and Decaloba
Provedor de dados: 42
Autores: SOARES,TALIANE L.; JESUS,ONILDO N.; SOUZA,EVERTON H.; ROSSI,MÔNICA L.; OLIVEIRA,EDER J.
ABSTRACT The genus Passiflora is the most diversified of the Passifloraceae, and its palynology presents wide morphological variability. The objective of the study was to evaluate the pollen morphology of 18 Passiflora species in order to identify informative pollinic characteristics to contribute to the taxonomic classification of the genus. The morphology of the pollen grains and the exine structure were investigated using light microscopy and scanning electron microscopy. Differences in the pollen morphology were found in the studied species, mainly in terms of shape, pollen aperture and ornamentation pattern of the exine. Most of the species belonging to the subgenus Passiflora presented ornamented 6-syncolpate pollen grains with an oblate-spheroidal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passifloraceae; Pollen grains; Scanning electron microscopy; Exine; Morphological characterization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502381

Comparative Productivity and Seed Nutrition of Cotton by Plant Growth Regulation under Deficient and Adequate Boron Conditions
Provedor de dados: 87
Autores: ZOHAIB,A.; JABBAR,A.; AHMAD,R.; BASRA,S.M.A.
ABSTRACT: Plant growth regulators (PGRs) potentially improve the productivity and nutritional quality of crops through modulation of morphology, physiology and nutrient dynamics within plants. However, the effect of PGRs may differ under environments with deficient and adequate nutrients. Here the role of mepiquat chloride (MC) on the yield and seed nutritional quality of cotton was explored under boron (B) deficiency and adequate conditions in a two-year field study. Mepiquat chloride was foliar-applied at different dosages (0 and 70 mg L-1) and growth stages (squaring and flowering) and B was applied into soil (0, 1, 1.5, 2 and 2.5 kg ha-1) to establish B deficiency and adequate levels. Seed cotton yield and seed nutritional quality were substantially...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Boron deficiency; Mepiquat chloride; Seed cotton yield; Cotton seed nutritional quality; Nutrient Dynamics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100240

Comparative proteomic analyses of Hyphozyma roseonigra ATCC 20624 in response to sclareol
Provedor de dados: 58
Autores: Wang,Xiuwen; Zhang,Xiaohua; Yao,Qingshou; Hua,Dongliang; Qin,Jiayang.
Abstract Sclareol is an important intermediate for ambroxide synthesis industries. Hyphozyma roseonigra ATCC 20624 was the only reported strain capable of degrading sclareol to the main product of sclareol glycol, which is the precursor of ambroxide. To date, knowledge is lacking about the effects of sclareol on cells and the proteins involved in sclareol metabolism. Comparative proteomic analyses were conducted on the strain H. roseonigra ATCC 20624 by using sclareol or glucose as the sole carbon source. A total of 79 up-regulated protein spots with a &gt;2.0-fold difference in abundance on 2-D gels under sclareol stress conditions were collected for further identification. Seventy spots were successfully identified and finally integrated into 30...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Comparative proteomic; Hyphozyma roseonigra; Sclareol; Sclareol glycol; Ambroxide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500160

Comparative Selectivity of Herbicides Used in Wheat Crop on the Predators Chrysoperla externa and Eriopis connexa
Provedor de dados: 87
Autores: PASINI,R.A.; PAZINI,J.B.; GRÜTZMACHER,A.D.; RAKES,M.; ARMAS,F.S.
ABSTRACT: The selectivity of eight herbicides registered for use in the wheat crop was assessed on the predators Chrysoperla externa and Eriopis connexa. Bioassays were conducted in the laboratory by exposing larvae, eggs, and pupae of these predators to dry residues of the herbicides 2,4-D amine, bentazon, glyphosate 1.200, glyphosate 1.440, ammonium glufosinate, iodosulfuron-methyl, metsulfuron-methyl, and pyrimidinedione. The herbicide ammonium glufosinate was classified as moderately harmful (class 3) to the larval stage of both predators. In the egg stage, only metsulfuron-methyl showed a reduction in larval hatching higher than 30% and was classified as slightly harmful (class 2) to eggs of E. connexa. The herbicide 2,4-D amine was classified as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pesticides; Biological control; Chemical control; Triticum aestivum.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100334

Comparative study of acoustic signals of rolling eggs on inclined plate and impulse response in eggshell crack detection
Provedor de dados: 111
Autores: Lashgari, Majid; Mohammadigol, Reza.
The potential of acoustic signals of rolling eggs on an inclined plate and impulse response for nondestructive detection of eggshell crack was investigated. Discrimination of hairline cracked and star cracked eggs from intact ones were carried out using artificial neural network. Ten features were used based on one-way ANOVA F-test statistics. According to the result, holdout detection accuracy of inclined plate and impulse response methods were 92.3% and 94.6%, respectively. The results indicated that these two methods were potentially useful for discrimination of eggs according to detection of different eggshell cracks.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eggshell crack; Inclined plate; Impulse response; Neural network; Classification.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4140

Comparative study of direct and indirect immunofluorescence for diagnosis of canine pemphigus foliaceus
Provedor de dados: 45
Autores: Severo,J.S.; Aoki,V.; Santana,A.E.; Mantovani,M.M.; Michalany,N.S.; Larsson Junior,C.E.; Larsson,C.E.
ABSTRACT Pemphigus foliaceus (PF) is the most common autoimmune skin disease in dogs. It is characterized by pustules, erosions, and crusts which occur due to the presence of autoantibodies that target intercellular adhesion. Histopathological examination is considered the gold standard pattern in the diagnosis, but may sometimes be inconclusive, especially when the characteristic findings are not identified. New diagnostic tests are continuously being developed and immunofluorescence assays, could be a valuable alternative diagnostic tool. This study aimed to evaluate the applicability of direct and indirect immunofluorescence (DIF and IIF) tests for the diagnosis of canine PF. Twenty eight dogs were divided into two groups: Group I with 14 dogs with PF...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immunofluorescence; DIF; IIF; Pemphigus foliaceus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300649

Comparative study of RFLP-IS6110 and MIRU-VNTR from Mycobacterium tuberculosis isolated in the state of Minas Gerais, Brazil
Provedor de dados: 58
Autores: Augusto,Cláudio José; Carvalho,Wânia da Silva; Almeida,Isabela Neves de; Figueiredo,Lida Jouca de Assis; Dantas,Nayanne Gama Teixeira; Suffys,Philip Noel; Miranda,Silvana Spíndola de.
Abstract DNA genotyping of Mycobacterium tuberculosis has been widely applied in the understanding of disease transmission in many countries. The purpose of this study was to genotype the strains of M. tuberculosis isolated in patients with new tuberculosis (TB) cases in Minas Gerais, as well as to compare the similarity, discriminatory power, and agreement of the clusters between the IS6110 Restriction Fragment Length Polymorfism (RFLP) and 12 loci Variable Number Tandem Repeat - Mycobacterial Interspersed Repetitive Units (MIRU-VNTR) techniques. It was observed that 32% (66/204) of the isolated strains in the RFLP-IS6110 and 50.9% (104/204) of the isolated strains in the MIRU-VNTR presented a similarity of equal to or above 85%. The RFLP-IS6110 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium tuberculosis; RFLP; VNTR loci.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300641

Comparative study on the integrated application of environmental friendly compounds and a chemical- nematicide in controlling root knot nematode Meloidogyne incognita infecting sunflower plants; a field study
Provedor de dados: 111
Autores: Mohamed, Moawad.
A field study was set up at Kafre – Hakim village, Giza, Governorate, Egypt, to compare the protective value of applying environmental friendly compounds with a known chemical nematicide, oxamyl, for controlling the nematode Meloidogyne incognita infecting sunflower cv. Sakha 53  and their effects on crop production and oil contents. These compounds were 1) furfural,a natural nematicide, 2) amino green 11, commercial formula of amino acids, 3) NPK, an inorganic fertilizer. Data revealed that all the tested treatments resulted in variable significant decrease in root knot disease incidence associated with improvement in crop yield except the plants treated with furfural plus amino green 11 that showed significant decrease in percentage of oil content. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Root-knot nematode; Meloidogyne incognita; Amino acids; Furfural; Oxamyl; Eggplant.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4422

Comparative training needs’ assessment of actors within the Ecological Organic Agriculture value chain in Northern Nigeria
Provedor de dados: 21
Autores: Yusuf, Olayinka J.; Olowoake, Adebayo A.; Ojo, James A.; Afe, Isaac A.
Inadequate technical know-how, increased demand for labour, costly certification and access to international markets are amongst major constraints faced by practitioners of ecological organic agriculture (EOA) which constitute major restriction for the organic systems in attainment of sustainable agricultural development in developing countries. The current study in a bid to addressing these issues assessed the training needs of EOA practitioners in Northern Nigeria, with a view to identifying core areas where interventions are required. Purposive sampling procedure was used in selecting one state from each of the three (3) zones in Northern Nigeria, viz; Yobe state in North-east, Kebbi state in North-west and Niger state in North-central because these...
Tipo: Conference paper, poster, etc.
Palavras-chave: Technology transfer.
Ano: 2018
URL: http://orgprints.org/33358/3/13%20Olayinka%20J%20Yusuf%20Article.pdf

Compare: ocupação e uso das terras no Brasil e nos EUA.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
Áreas dedicadas à preservação da vegetação nativa nos imóveis rurais, áreas de vegetação nativa protegida em unidades de conservação e em terras indígenas, áreas militares e áreas não cadastradas.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Preservação vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094351

Comparing procedures for performing tetrazolium test on carrot seeds
Provedor de dados: 75
Autores: Lima,Cristina B; Boaventura,Ana C; Villela,Tamiris T.
ABSTRACT The tetrazolium (TZ) test is one of the main methods to estimate vitality or viability and seed vigor. The aim of this study was to improve the methodology and reduce the execution time of tetrazolium test on carrot seeds, considering two existing references on this subject. Eight lots of ‘Brasilia’ carrot seeds were used. The hydration, during the pre-conditioning of the seeds, was done in two ways: directly in water during 18 hours and in rolls of filter paper during 2 hours. Seed color was analyzed through combinations between cutting types, concentration, period and temperature used during contact with the TZ solution. Three types of longitudinal cutting were used, before immersion in the tetrazolium solution: a) lateral and as distant as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daucus carota; Vegetables; Seed viability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200240

Comparing spatial diversification and meta-population models in the Indo-Australian Archipelago
Provedor de dados: 5
Autores: Chalmandrier, Loic; Albouy, Camille; Descombes, Patrice; Sandel, Brody; Faurby, Soren; Syenning, Jens-christian; Zimmermann, Niklaus E.; Pellissier, Loic.
Reconstructing the processes that have shaped the emergence of biodiversity gradients is critical to understand the dynamics of diversification of life on Earth. Islands have traditionally been used as model systems to unravel the processes shaping biological diversity. MacArthur and Wilson's island biogeographic model predicts diversity to be based on dynamic interactions between colonization and extinction rates, while treating islands themselves as geologically static entities. The current spatial configuration of islands should influence meta-population dynamics, but long-term geological changes within archipelagos are also expected to have shaped island biodiversity, in part by driving diversification. Here, we compare two mechanistic models providing...
Tipo: Text
Palavras-chave: Allopatric speciation; Continental drift; Dispersal; Diversification; Meta-population model; Neutral model.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00602/71377/69825.pdf

Comparison between single port videolaparoscopy and miniceliotomy with snock hook ovariohysterectomy techniques in bitches
Provedor de dados: 65
Autores: Coutinho,Alexandre José; Gasser,Beatriz; Rodriguez,Mariana Garcia Kako; Uscategui,Ricardo Andres Ramirez; Santos,Victor José Correia; Tiosso,Caio de Faria; Barros,Felipe Farias Pereira da Câmara; Toniollo,Gilson Hélio.
ABSTRACT:  In order to use and study minimally invasive techniques to reduce side effects of ovarian-hysterectomy (OHE) in bitches, the aim of this study was to compare time, surgical complications, pain and postoperative inflammatory response, caused by single port videolaparoscopic OHE and traditional miniceliotomy with snook hook. Twenty-four healthy bitches were randomly divided in two groups: videolaparoscopy (Video) and miniceliotomy (MiniLap). Surgical time and complications, pain, need for analgesic rescue, C-reactive protein concentration, glycaemia and voluntary food ingestion were evaluated during 24 hours following the procedure and compared statistically. Surgical time (38±7min), surgical complications (17%), postoperative pain intensity, need...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Videosurgery; C-reactive protein; Glycaemia; Postoperative pain; Surgical complications.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000603

Comparison of analyses types in carrot experiment: square lattice versus randomized blocks design
Provedor de dados: 75
Autores: Carvalho,Agnaldo DF; Silva,Giovani O.
ABSTRACT The square lattice 4x4 design was compared to a randomized block design, for carrot F1 hybrids. Sixteen experimental carrot hybrids were evaluated in Brasília, in 2014/15 and 2015/16 agricultural years. A square lattice 4x4 design with three replications was used. The experimental plot consisted of 1.5 m2 useful area. The experimental area was installed on the second half of November 2014 and 2015. Cultural practices were the usually given to the carrot crop in Brazilian savannah region. The incidence of leaf blight was evaluated 90 days after sowing date and, after 100 days, roots were harvested and yield components evaluated. We evaluated the three possible analyses in lattice: 1) as randomized block design; 2) intrablock analysis with adjusted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daucus carota; Experimental design; Incomplete block.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200217

Comparison of endoplasmic reticulum stress and mitochondrial biogenesis responses after 12 weeks of treadmill running and ladder climbing exercises in the cardiac muscle of middle-aged obese rats
Provedor de dados: 56
Autores: Kim,Kijin; Ahn,Nayoung; Jung,Suryun.
The purpose of the present study was to compare the influence of aerobic exercise (AE) lasting 12 weeks to that of resistance exercise (RE) of the same duration on endoplasmic reticulum (ER) stress and mitochondrial biogenesis in the cardiac muscle of middle-aged obese rats. Obesity was induced in thirty 50-week-old male Sprague Dawley rats over 6 weeks by administration of a high-fat diet. The rats were then subjected to treadmill-running (AE) and ladder-climbing (RE) exercises 3 times per week for 12 weeks. Rats in the AE group showed significantly lower increases in body weight and intraperitoneal fat than those in the sedentary control (SC) group (P&lt;0.05). The 12-week exercise regimes resulted in a significant increase in expression of mitochondrial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exercise training; Mitochondrial biogenesis; Endoplasmic reticulum stress; Obesity; Cardiac muscle; Aging.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001000604

Comparison of GeneXpert MTB/RIF assay and LED-FM microscopy for the diagnosis of extra pulmonary tuberculosis in Khyber Pakhtunkhwa, Pakistan
Provedor de dados: 58
Autores: Khan,Anwar Sheed; Ali,Sajid; Khan,Muhammad Tahir; Ahmed,Sajjad; Khattak,Yasir; Abduljabbar,; Irfan,Muhammad; Sajjad,Wasim.
ABSTRACT GeneXpert is one of the recent technological instruments used to diagnose tuberculosis in a short span of time. In this study, the performance of GeneXpert MTB/RIF assay for the diagnosis of extrapulmonary tuberculosis (EPTB) was compared with light-emitting diode Fluorescent Microscopy (LED-FM) in Khyber Pakhtunkhwa, Pakistan. A total of 737 EPTB samples were collected from tuberculosis (TB) suspected patients. Out of these samples, male to female ratio was 53% (n = 390) to 47% (n = 347) respectively. The sensitivity and specificity was 73% and 100% for GeneXpert, while 40% and 100% for LED-FM microscopy. This shows that the sensitivity of GeneXpert is 40–50%, higher than LED-FM microscopy. GeneXpert also detected low number of bacilli as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: GeneXpert; LED-FM microscopy; Sensitivity; Specificity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400909

Comparison of Gut Microbial Diversity in Beijing Oil and Arbor Acres Chickens
Provedor de dados: 89
Autores: Chen,ZM; Chang,WH; Zheng,AJ; Zhang,S; Cai,HY; Liu,GH.
ABSTRACT The Beijing oil (BJO) chicken is an autochthona Chinese breed which shows outstanding meat quality characteristics compared with fast-growing imported chickens such as Arbor Acres (AA) chickens. Gut microbial diversity has been shown to influence host factors such as energy and nutrient metabolism, immune response and fertility. Consequently, it is hoped that analyses into host microbial populations will ultimately help to improve the quality of associated meat products. Two distinct chicken breeds, Arbor Acres (AA) and Beijing oil (BJO), were selected to analyze the composition of the 16S rRNA gene V3-V5 hypervariable regions using high-throughput sequencing technology. Upon elucidation of gut-colonizing bacteria, the Firmicutes were observed to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beijing oil chicken; Arbor Acres chicken; Gut microbial diversity; High-throughput sequencing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000100037

Comparison of methods to quantify soil microbial biomass carbon
Provedor de dados: 1
Autores: Moura, Rafael Thomaz de Aquino; Carrido, Marlon da Silva; Sousa, Carla da Silva; Menezes, Rômulo Simões Cezar; Sampaio, Everardo Valadares de Sá Barretto.
 Soil microorganism biomass is an important soil quality indicator. The microbial biomass of soil was determined by killing and lysing the soil microbes by fumigation with chloroform, irradiation with gamma rays, or irradiation with microwaves. Four soils with increasing carbon concentrations (5, 10, 15, and 30 g kg-1) were analyzed using four methods: the direct application of chloroform, chloroform fumigation, microwave irradiation, and gamma ray irradiation with radiation doses of 15, 25, 35, 45, and 60 KGy. The fungi and bacteria in the soil were quantified by plate counting. Microwave irradiation and gamma irradiation with doses equal to or above 25 KGy killed all the soil microorganisms, but the chloroform methods did not. The carbon liberation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia  ciência do solo microwave; Gamma irradiation; Fumigation; Incubation; Microbial carbon. biomassa microbiana do solo.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39451

Comparison of methods to quantify soil microbial biomass carbon
Provedor de dados: 1
Autores: Moura, Rafael Thomaz de Aquino; Carrido, Marlon da Silva; Sousa, Carla da Silva; Menezes, Rômulo Simões Cezar; Sampaio, Everardo Valadares de Sá Barretto.
 Soil microorganism biomass is an important soil quality indicator. The microbial biomass of soil was determined by killing and lysing the soil microbes by fumigation with chloroform, irradiation with gamma rays, or irradiation with microwaves. Four soils with increasing carbon concentrations (5, 10, 15, and 30 g kg-1) were analyzed using four methods: the direct application of chloroform, chloroform fumigation, microwave irradiation, and gamma ray irradiation with radiation doses of 15, 25, 35, 45, and 60 KGy. The fungi and bacteria in the soil were quantified by plate counting. Microwave irradiation and gamma irradiation with doses equal to or above 25 KGy killed all the soil microorganisms, but the chloroform methods did not. The carbon liberation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microwave; Gamma irradiation; Fumigation; Incubation; Microbial carbon.; Biomassa microbiana do solo.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39451

Comparison of nuclear abnormalities in Astyanax bifasciatus Cuvier, 1819 (Teleostei: Characidae) of two sections of rivers from the middle Iguaçu
Provedor de dados: 3
Autores: Melo-Silva, Merieli; Oliveira, Felipe Rafael; Rosa, Jonathan; Gemelli, Emanuelli; Santos, Lilian; Bueno-Krawczyk, Ana Carolina de Deus.
Most changes in water bodies are result of human activities that have the potential to undermine the environmental integrity of aquatic ecosystems. Changes in genetic material can be evidenced by the frequency of nuclear abnormalities in fish blood cells, in response to genotoxic agents even at low concentrations. Thus, we aimed at comparing the frequencies of nuclear abnormalities of fish kept in acclimation, with fish collected in Timbó river (Santa Cruz do Timbó, Santa Catarina State), under low anthropogenic interference, and fish collected in Iguaçu river (União da Vitória, Paraná State), a polluted river. The highest frequency of changes in nuclear morphology of fish erythrocytes was found in the urbanized area around the Iguaçu river, while, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Micronucleus; Ecotoxicology; Mutagenesis; Pollution. Mutagênese.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40669

Comparison of Organic swine production data across 6 different organic farms
Provedor de dados: 21
Autores: Duncan, Amanda; Knage-Drangsfeldt, Kristian.
This report is part of the Pig production in eco-efficient organic systems (pEcosystem) project within the OrganicRDD2 programme coordinated by ICROFS (International Centre for Research in Organic Food Systems) and founded by GUDP (Green Development and Demonstration Program) under the Danish Ministry of Food, Farming and Fisheries. Read more: http://agro.au.dk/forskning/pro-jekter/pecosystem/
Tipo: Report
Palavras-chave: Pigs.
Ano: 2018
URL: http://orgprints.org/33781/1/Rapport_rettet-anba.pdf

Comparison of radiosensitivity response to acute and chronic gamma irradiation in colored wheat
Provedor de dados: 74
Autores: Hong,Min Jeong; Kim,Dae Yeon; Ahn,Joon-Woo; Kang,Si-Yong; Seo,Yong Weon; Kim,Jin-Baek.
Abstract We aimed to investigate the biological responses induced by acute and chronic gamma irradiation in colored wheat seeds rich in natural antioxidants. After acute and chronic irradiation, the phenotypic effects on plant growth, germination rate, seedling height, and root length were examined, and the biochemical changes were investigated by analyzing the expression of antioxidant enzyme-related genes, antioxidant enzyme activities, and total antioxidant capacity. High dosages of chronic radiation reduced plant growth compared with the controls. Electron spin resonance measurement and 2,2-diphenyl-1-picrylhydrazyl activity analysis showed lower amount of free radicals in colored wheat seeds on chronic irradiation with low dosage of gamma rays...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acute irradiation; Chronic irradiation; Wheat; Electron spin resonance; Anthocyanin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400611

Comparison of Sensitivity to Glyphosate of Euphorbia davidii Populations
Provedor de dados: 87
Autores: NÚÑEZ FRÉ,F.R.; JUAN,V.F.; YANNICCARI,M.; SAINT ANDRÉ,H.M.; FERNANDEZ,R.R.
ABSTRACT: Euphorbia davidii (Euphorbiaceae) is a summer annual weed present in the Province of Buenos Aires, Argentina. The aim of this study was to compare the sensitivity to glyphosate of different populations of Euphorbia davidii. Two techniques were used: a seed bioassay and shikimate determination in glyphosate-treated plants. Germination rates of seeds belonging to the populations from Espartillar, Barrow, Olavarria and Azul exposed to different concentrations of glyphosate were compared. Plants from the same locations treated with glyphosate were evaluated to determine shikimate levels. The most sensitive population was from Espartillar, with a CE50 (average effective concentration) of 4.00 g e.a. L-1. Based on this finding, the resistance index for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide resistance; Germination; Bioassay; Shikimate; EUDA5.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100209

Comparison of serum PCT and CRP levels in patients infected by different pathogenic microorganisms: a systematic review and meta-analysis
Provedor de dados: 56
Autores: Tang,Jun-Hua; Gao,Dong-Ping; Zou,Peng-Fei.
To avoid the abuse and misuse of antibiotics, procalcitonin (PCT) and C-reactive protein (CRP) have been used as new approaches to identify different types of infection. Multiple databases were adopted to search relevant studies, and the articles that satisfied the inclusion criteria were included. Meta-analyses were conducted with Review Manager 5.0, and to estimate the quality of each article, risk of bias was assessed. Eight articles satisfied the inclusion criteria. The concentrations of both PCT and CRP in patients with bacterial infection were higher than those with non-bacterial infection. Both PCT and CRP levels in patients with G− bacterial infection were higher than in those with G+ bacterial infection and fungus infection. In the G+ bacterial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pulmonary infection; PCT; CRP; Bacteria; Fungus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000700610

Comparison of Some Relative Gene Expressions in the Yolk Sac Membrane and Small Intestine of the Embryos in the Layer Hybrid and Pure Breeds
Provedor de dados: 89
Autores: Onbaşilar,EE; Erdoğan,M; Erol,S; Kahraman,M; Güngör,ÖF.
ABSTRACT Pure breeds are important due to the fact that they adapt well to poor husbandry conditions. However, gene expression of digestive enzymes and nutrient transporters of pure breeds and layer hybrids have not been studied yet. Therefore, this study was directed to detect the gene expression of digestive enzymes and nutrient transporters in the yolk sac membrane and small intestine of the embryos in layer hybrid and pure breeds. A total of 354 hatching eggs were collected from 29 wk old Denizli, Gerze and Lohman White (LW) breeder flocks. Twelve eggs from each genotype were selected at embryonic day 19 (E19) and day 21 (E21). APN, SI, PepT1, EAAT3, CAT1, B0AT, SGLT1 and GLUT5 mRNA expressions were evaluated in the yolk sac membrane (YSM) and small...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Embryo; Gene expression; Layer hybrid; Pure breed.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300435

Comparison of the editing patterns and editing efficiencies of TALEN and CRISPR-Cas9 when targeting the human CCR5 gene
Provedor de dados: 74
Autores: Nerys-Junior,Arildo; Braga-Dias,Luciene P.; Pezzuto,Paula; Cotta-de-Almeida,Vinícius; Tanuri,Amilcar.
Abstract The human C-C chemokine receptor type-5 (CCR5) is the major transmembrane co-receptor that mediates HIV-1 entry into target CD4+ cells. Gene therapy to knock-out the CCR5 gene has shown encouraging results in providing a functional cure for HIV-1 infection. In gene therapy strategies, the initial region of the CCR5 gene is a hotspot for producing functional gene knock-out. Such target gene editing can be done using programmable endonucleases such as transcription activator-like effector nucleases (TALEN) or clustered regularly interspaced short palindromic repeats (CRISPR-Cas9). These two gene editing approaches are the most modern and effective tools for precise gene modification. However, little is known of potential differences in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CCR5; CRISPR-Cas9; Efficiency; Gene editing; TALEN.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100167

Comparison of the environmental performance of different treatment scenarios for the main phosphorus recycling sources
Provedor de dados: 21
Autores: Hörtenhuber, Stefan Josef; Theurl, Michaela Clarissa; Möller, Kurt.
Efficient phosphorus (P) recycling from rural and urban areas is becoming an increasing issue due to the scarcity of natural P deposits. Based on a life cycle assessment (LCA), we analyzed the environmental performance of 17 different P supply and recycling approaches from urban wastes, biosolids and slaughterhouse wastes compared with the two conventional inorganic fertilizers phosphate rock and triple superphosphate. The results show that many recycled P fertilizers (RPFs; e.g., digestates from urban organic wastes, biosolids and their ashes, meat and bone meal (MBM) and its recycling products) are competitive in terms of LCA results compared with conventional P fertilizers. For each of the P recycling sources, one or more treatment options were...
Tipo: Journal paper
Palavras-chave: Composting and manuring; Air and water emissions; Evaluation of inputs.
Ano: 2018
URL: http://orgprints.org/32914/1/H%C3%B6rtenhuber2018-comparison_of_the_environmental_performance_of_different_treatment_scenarios_for_the_main_phosphorus_recycling_sources.pdf

Comparison of the Performance of the Grid- Connected Photovoltaic System Installed In the Brazilian Cities: Blumenau - SC and Curitiba- PR
Provedor de dados: 52
Autores: Stedile,Rafael; Tonin,Fabianna Stumpf; Urbanetz Junior,Jair.
ABSTRACT This is a study that contemplates the analysis of the main characteristics of 8 grid connected photovoltaic systems (GCPVS), 3 of which are located in the city of Curitiba-PR and 5 located in the city of Blumenau-SC. Data were collected on irradiation in the horizontal plane, generated energy and rainfall, being the first two to calculate the merit indexes, such as Yield, Performance Ratio and Capacity Factor - of those on grid connected Photovoltaic systems.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grid Connected Photovoltaic Systems; Merit Indices; Microgeneration.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200214

Comparison of two artificial diets to rear Elaphria agrotina
Provedor de dados: 65
Autores: Otanásio,Pollyanna Nunes de; Vieira,Ludgero Cardoso Galli; Roque-Specht,Vânia Ferreira; Paula-Moraes,Silvana Vieira de; Luz,Priscila Maria Colombo da; Specht,Alexandre.
ABSTRACT: Given the increasing importance of Elaphria agrotina (Guenée) (Lepidoptera: Noctuidae) in corn crops, especially in the Brazilian Savannah biome, the present research aimed to study its development and survival on Greene’s and Poitout &amp; Bues’s artificial diets (25±1°C, 70±10% relative humidity [RH] and 12h photophase). Poitout &amp; Bues’s diet was more suitable than Greene’s diet, providing higher survival percent (77.51% vs. 5.57%), lower development time (49.81 days vs. 55.24 days) and higher fecundity (167.65 vs. 84.9 eggs), respectively. All the caterpillars reared on Poitout &amp; Bues’s diet passed through six instars, while almost half of the larvae reared on Greene’s diet went through one less instar stage. Regarding the main...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Row crops; Adequacy; Biology; Lepidopteran-pests; Maintenance of colonies.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500401

Compatibilidade de agrotóxicos utilizados no tratamento fitossanitário do tomateiro com Trichogramma pretiosum (Hym.: Trichogrammatidae).
Provedor de dados: 14
Autores: MOURA, A. P. de; GUIMARAES, J. A.; CARVALHO, G. A.
Objetivou-se avaliar a toxicidade de Bacillus thuringiensis, chlorantraniliprole, etofenprox, fenpropathrin, triflumuron, azoxystrobin, diphenoconazole, tebuconazole, fluazifop-p-butil e metribuzin, sobre adultos e imaturos de Trichogramma pretiosum Riley, e sobre indivíduos da geração F1 . Nos bioensaios com adultos avaliaram-se a taxa de parasitismo e a porcentagem de emergência (F1), e nos bioensaios com imaturos os efeitos dos agrotóxicos sobre a emergência de parasitoides F1 e sobre sua capacidade de parasitismo.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Praga de Planta; Inseto Para Controle Biológico; Resistência a Produtos Químicos; Solanum lycopersicum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093908

COMPATIBILIDADE DE INSETICIDAS UTILIZADOS NA CULTURA DO EUCALIPTO COM Metarhizium rileyi (FARLOW) (=Nomuraea rileyi)
Provedor de dados: 196
Autores: Da Costa, Maiara Amaral; Loureiro, Elisângela De Souza; Pessoa, Luis Gustavo Amorim; Dias, Pamella Mingotti.
Objetivou-se avaliar a compatibilidade dos inseticidas químicos (Orthene® 750 BR, Mospilan®, Imidacloprid® NORTOX e Evidence® 700 WG), sobre o desenvolvimento de Metarhizium rileyi. Os experimentos foram realizados “in vitro”, avaliando os efeitos sobre o crescimento vegetativo, produção de conídios (esporulação) e germinação do fungo M. rileyi (isolado UFMS 03) na presença de diferentes inseticidas. Após a obtenção dos dados de diâmetro de colônias, produção de conídios e germinação foram calculados o fator de compatibilidade. Os inseticidas Mospilan®, Imidacloprid® NORTOX e Evidence® 700 WG proporcionaram crescimento vegetativo semelhante a testemunha, considerados compatíveis com M. rileyi enquanto que Orthene® 750 BR foi considerado moderadamente...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2149

COMPATIBILIDADE DE INSETICIDAS UTILIZADOS NO CONTROLE DA MOSCA BRANCA EM SOJA COM Beauveria bassiana
Provedor de dados: 196
Autores: Oliveira, Roberta Pacola; Pessoa, Luis Gustavo Amorim; Loureiro, Elisângela de Souza; oliveira, Marcela Pacola.
Objetivou-se avaliar o efeito de inseticidas utilizados no manejo da mosca branca sobre o fungo entomopatogênico Beauveria bassiana. Os bioensaios foram realizados in vitro, utilizando inseticidas em doses mínima, máxima e média, quando possível. Avaliou-se o crescimento vegetativo, a produção de conídios e a compatibilidade dos produtos com o fungo. Apenas o inseticida contendo piriproxifem na dose máxima não interferiu negativamente na produção de conídios. Todos os inseticidas e doses testadas reduziram significativamente a germinação dos conídios. Somente o inseticida contendo espiromesifeno, na dose média, proporcionou crescimento vegetativo significativamente superior à testemunha, possibilitando sua classificação como compatível com o fungo B....
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2416

Compatibilidade de porta-enxertos de solanum silvestres com o tomateiro 'BRS Kiara'.
Provedor de dados: 14
Autores: PEREIRA, R. B.; SILVA, J. da; SOUSA, A. C. de; OLIVEIRA, J. R. de.
o objetivo deste trabalho foi avaliar a compatibilidade de acessos multirresistentes de Solanum stramonifolium, S. subnerme, S. scuticum e S. acanthodes com o tomateiro ?BRS Kiara?
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Solanum scuticum; Patógeno de solo; Cultivar BRS Kiara; Solo; Solanum stramoniifolium.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102922

Compatibilidade entre ativos biológicos bacterianos e agroquímicos utilizados na produção de mudas de cana-de-açúcar.
Provedor de dados: 14
Autores: HALFELD-VIEIRA, B. de A.; SANTOS, M. de S. dos.
Resumo: O objetivo deste trabalho foi determinar a compatibilidade entre ativos biológicos bacterianos e produtos químicos utilizados no sistema de produção de mudas pré-brotadas de cana-de-açúcar, e a compatibilidade mútua entre cinco bactérias diazotróficas e uma estirpe osmotolerante. Os produtos químicos utilizados foram o promotor de crescimento vegetal Biozyme TF, o inseticida Regent 800 WG (fipronil) e os fungicidas Priori Xtra (azoxistrobina + ciproconazol) e Comet (piraclostrobina). Os ativos biológicos compreenderam a bactéria osmotolerante Bacillus aryabhattai (CMAA 1363), e as diazotróficas Herbaspirillum seropedicae (BR 11335), H. rubrisubalbicans (BR 11504), Paraburkholderia tropica (BR 11366), Azospirillum amazonense (BR 11145) e...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bactéria diazotrófica; Bactéria osmotolerante; Antibiose; Antagonismo; Cana de Açúcar; Agrotóxico; Osmotolerance; Sugarcane.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092979

Compatibility of tomato cultivar Santa Cruz Kada grafted on different Solanaceae species and control of bacterial wilt
Provedor de dados: 75
Autores: Zeist,André R; Giacobbo,Clevison L; Silva Neto,Gentil F da; Zeist,Ricardo A; Dorneles,Keilor da R; Resende,Juliano TV de.
ABSTRACT The objective of this work was to evaluate the compatibility, gas exchange and yield of tomato cultivar Santa Cruz Kada, susceptible to bacterial wilt (Ralstonia solanacearum) when grafted on different Solanaceae species. Rootstock sources were the mini-tomato RVTC-66, Cayenne pepper, Jerusalem cherry (Solanum pseudocapsicum), sticky nightshade (Solanum sisymbriifolium), and cultivar Santa Cruz Kada itself (self-grafting). Two materials were tested to promote the union between rootstocks and scions: grafting clips and biodegradable tape (Parafilm). Grafting success index (GSI) was evaluated and, for treatments using biodegradable tape, grafting incompatibility, gas exchange, agronomic characteristics and bacterial wilt epidemiology were assessed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Ralstonia solanacearum; Photosynthesis; Grafting; Production.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000300377

Compensation for GMO contamination
Provedor de dados: 21
Autores: Paull, John.
A Parliamentary Inquiry was launched in Western Australia (WA) in December 2017 into how to compensate farmers for economic loss due to contamination by genetically modified organisms (GMOs). The Inquiry was prompted by the Marsh v Baxter case. In May 2010, Michael Baxter planted Monsanto’s Roundup Ready GM canola at his farm near Kojonup in the wheat-belt of WA. Next door, farming 477 hectares, were organic farmers Steve and Sue Marsh. GM canola blew over the Marsh farm. The Marsh farm lost its organic certification due to GM contamination. Marsh sued Baxter for damages - the loss of the organic premium. The damages were agreed between the parties at A$85,000. In a protracted legal battle the legal fees amounted to more than A$2 million. Marsh lost the...
Tipo: Report
Palavras-chave: Assessment of impacts and risks; Social aspects; Environmental aspects; Knowledge management; Regulation.
Ano: 2018
URL: http://orgprints.org/33919/1/Paull2018.GMO.Inquiry.ISDRS.pdf

Competition or cooperation in transboundary fish stocks management: Insight from a dynamical model
Provedor de dados: 5
Autores: Nguyen-trong, Hieu; Brochier, Timothee; Auger, Pierre; Trinh, Viet Duoc; Brehmer, Patrice.
An idealized system of a shared fish stock associated with different exclusive economic zones (EEZ) is modelled. Parameters were estimated for the case of the small pelagic fisheries shared between Southern Morocco, Mauritania and the Senegambia. Two models of fishing effort distribution were explored. The first one considers independent national fisheries in each EEZ, with a cost per unit of fishing effort that depends on local fishery policy. The second one considers the case of a fully cooperative fishery performed by an international fleet freely moving across the borders. Both models are based on a set of six ordinary differential equations describing the time evolution of the fish biomass and the fishing effort. We take advantage of the two time...
Tipo: Text
Palavras-chave: Shared fish stock; Aggregation of variables; ODE; Pelagic; Fisheries management; West Africa.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00442/55310/72108.pdf

Competitive Ability of Santa-Maria (Parthenium hysterophorus L.) with Spring Maize
Provedor de dados: 87
Autores: REHMAN,A.; QAMAR,R.; FAROOQ,M.; QAMAR,J.; HASSAN,F.
ABSTRACT: In recent decades, allelopathy has gained considerable attention in sustainable agricultural systems. In the current situation, an attempt has been made to investigate the optimal competition period for weed control in maize. Experiments were designed in randomized complete block design and Parthenium hysterophorus was naturally infested in experimental plots during the spring season 2014 to determine the critical competition period for weed control in maize. The relations between grain yield and different competition durations were determined via regression analyses. The experiment comprised seven treatments viz, control treatment, competition for 30, 45, 60, 75, 90 and 105 days after emergence. The results suggested that a weed-free period...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Competition; Weeds; Yields.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100252

Competitive Interaction Between Sweet Sorghum with Weeds
Provedor de dados: 87
Autores: GALON,L.; SANTIN,C.O.; ANDRES,A.; BASSO,F.J.M.; NONEMACHER,F.; AGAZZI,L.R.; SILVA,A.F.; HOLZ,C.M.; FERNANDES,F.F.
ABSTRACT: The objective of this work was to determine the competitive interaction of sweet sorghum cultivars BRS 506, BRS509, and BRS 511 with biotypes of Alexandergrass and wild poinsettia. The adopted experimental design was the randomized block one, with four replications. Treatments were arranged in a substitution series by proportions of 100:0, 75:25, 50:50, 25:75, and 0:100%, corresponding to 20:0, 15:5, 10:10, 5:15 and 0:20 plant per pot of sweet sorghum (cultivars BRS 506, BRS 509 and BRS 511) withweeds (Alexander grass/wild poinsettia). The leaf area (LA) and dry matter (DM) of sweet sorghum, Alexandergrass and wild poinsettia plants were determined 50 days after emergence. Data about competitive abilities were analysed through the graphical...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sorghum bicolor; Euphorbia heterophylla; Urochloa plantaginea.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100254

Complementarity of the multidimensional functional and the taxonomic approaches to study phytoplankton communities in three Mediterranean coastal lagoons of different trophic status
Provedor de dados: 5
Autores: Leruste, A.; Villeger, S.; Malet, Nathalie; De Wit, R.; Bec, B.
We used the individual-based multidimensional functional diversity and the taxonomic approaches in a complementary way to describe phytoplankton communities in three coastal lagoons with different eutrophication status in the South of France. We sampled communities during three seasons, i.e., in autumn, spring, and summer. Using classical taxonomy, 107 taxa/morphotypes were identified in the nine communities. The individual-based functional approach allowed grouping these individuals into 20 functional entities according to their values for 5 traits related to trophic adaptations (cell size, mobility, trophic regime, coloniality, and pelagic/benthic life). Some species (e.g., Prorocentrum micans) emerged in multiple functional entities, showing the...
Tipo: Text
Palavras-chave: Classification; Functional entity; Functional traits; Taxonomic diversity.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00433/54454/55826.pdf

Complete genome sequence of human pathogen Kosakonia cowanii type strain 888-76T
Provedor de dados: 58
Autores: Yang,Xue-Jing; Wang,Sai; Cao,Jun-Min; Hou,Jia-Hui.
ABSTRACT Kosakonia cowanii type strain 888-76T is a human pathogen which was originally isolated from blood as NIH group 42. In this study, we report the complete genome sequence of K. cowanii 888-76T. 888-76T has 1 chromosome and 2 plasmids with a total genome size of 4,857,567 bp and C+G 56.15%. This genome sequence will not only help us to understand the virulence features of K. cowanii 888-76T but also provide us the useful information for the study of evolution of Kosakonia genus.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kosakonia cowanii; Genome sequence; Antibiotic resistance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100016

Complete Genome Sequence of the Halophilic Methylotrophic Methanogen Archaeon     Methanohalophilus portucalensis     Strain FDF-1     T
Provedor de dados: 5
Autores: L'Haridon, Stephane; Corre, Erwan; Guan, Yue; Vinu, Manikandan; La Cono, Violetta; Yakimov, Michail; Stingl, Ulrich; Toffin, Laurent; Jebbar, Mohamed.
We report here the complete genome sequence (2.08 Mb) of Methanohalophilus portucalensis strain FDF-1T, a halophilic methylotrophic methanogen isolated from the sediment of a saltern in Figeria da Foz, Portugal. The average nucleotide identity and DNA-DNA hybridization analyses show that Methanohalophilus mahii, M. halophilus, and M. portucalensis are three different species within the Methanosarcinaceae family.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00420/53138/54102.pdf

Complex small pelagic fish population patterns arising from individual behavioral responses to their environment
Provedor de dados: 5
Autores: Brochier, Timothee; Auger, Pierre-amael; Pecquerie, Laure; Machu, Eric; Capet, Xavier; Thiaw, Modou; Mbaye, Baye Cheikh; Braham, Cheikh-baye; Ettahiri, Omar; Charouki, Najib; Sene, Ousseynou Ndaw; Werner, Francisco; Brehmer, Patrice.
Small pelagic fish (SPF) species are heavily exploited in eastern boundary upwelling systems (EBUS) as their transformation products are increasingly used in the world food chain. Management relies on regular monitoring, but there is a lack of robust theories for the emergence of the populations’ traits and their evolution in highly variable environments. This work aims to address existing knowledge gaps by combining physical and biogeochemical modelling with an individual life-cycle based model applied to round sardinella (Sardinella aurita) off northwest Africa, a key species for regional food security. Our approach focused on the processes responsible for seasonal migrations, spatio-temporal size-structure, and interannual biomass fluctuations....
Tipo: Text
Palavras-chave: Small pelagic fish; Sardinella aurita; Fish migration; Eastern boundary upwelling system; Individual based biophysical models; Dynamic energy budget.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00433/54433/56088.pdf

Complexation and enhancement of temozolomide solubility with cyclodextrins
Provedor de dados: 60
Autores: Gürten,Berna; Yenigül,Elçin; Sezer,Ali Demir; Malta,Seyda.
ABSTRACT Temozolomide is a poorly soluble anti-cancer drug used in the treatment of some brain cancers. Following literature reports about the enhancement of solubility and stability for these kinds of drugs upon complexation with cyclodextrins, we aimed to form an inclusion complex between temozolomide and the different types of cyclodextrins (CDs) to enhance its solubility. In this study, three different cyclodextrins (β -CD, hydroxyl-β-CD and γ-CD) were used, and changes in solubility was measured by UV-Vis Spectroscopy and HPLC. Morphological changes upon complexation were shown by the Scanning Electron Microscope (SEM), and weight loss profiles with respect to temperatures which were unique to the compounds were shown by Thermogravimetric Analysis....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Temozolomide/solubility/complexation; Cyclodextrins; Chromatography; Calorimetry.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200606

Complexity of Marine CO2 System Highlighted by Seasonal Asymmetries
Provedor de dados: 5
Autores: Woosley, Ryan J.
The complexities of the marine carbon cycle continue to be uncovered. In this issue, Fassbender et al. (2018, ) combined measured surface ocean partial pressure of carbon dioxide (pCO(2)) with model predictions of increases in dissolved inorganic carbon to explore seasonal pCO(2) changes. They find that when seasonal cycles of other variables (temperature, salinity, total alkalinity, and dissolved inorganic carbon) are maintained to climatological means, seasonal amplitudes of pCO(2) are affected asymmetrically. Thus, even ignoring other natural or climate change factors, the assumption that the seasonal cycle of pCO(2) will be preserved may not be valid. Fassbender et al. (2018) intentionally ignore the influence of other variables such as a global...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00675/78678/80886.pdf

Complexo de elementos minerais hidrossolúvel na adubação de mudas de mamoeiro ‘Formosa’
Provedor de dados: 22
Autores: Tofanelli, Mauro Brasil Dias; Santos, Rodrigo Teles dos; Schafhauser, Jéssica Domingues; Kogeratski, Jair Fernando.
Uma muda frutífera vigorosa e bem formada é a base da fruticultura e o uso de fontes alternativas de nutrientes minerais, além de potencializar o crescimento e o desenvolvimento das mudas, ofereceria novas opções de fertilização, sobretudo oportunizando os princípios da agroecologia. O objetivo foi avaliar o crescimento e desenvolvimento de mudas de mamoeiro submetidas à aplicação de fonte de nutrientes minerais alternativa. Para isso foi conduzido experimento na Universidade Federal do Paraná, em Curitiba-PR, entre os meses de junho a setembro de 2012. As mudas foram formadas em tubetes contendo mistura de solo, esterco e areia, acondicionadas em casa de vegetação durante 100 dias, quando foram efetuadas as avaliações. O delineamento experimental foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carica papaya; Fertilização; Mamão; Propagação.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19737

Componentes de produção e incidência de podridão apical em frutos de tomateiro cultivado em fibra de coco e fertirrigado com diferentes proporções de amônio (N-NH4+) e nitrato (N-NO3-).
Provedor de dados: 14
Autores: GUEDES, I. M. R.; SILVA, J. da; BRAGA, M. B.; LIMA, C. E. P.
O objetivo deste trabalho foi avaliar a influência de soluções nutritivas com diferentes proporções de nitrato e amônio sobre os caracteres de produção e sobre a incidência de podridão apical em frutos de tomateiro.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Tomate; Doença de Planta; Fertirrigação; Nutrição Vegetal; Solanum lycopersicum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099916

Componentes del sabor y contenido de ácido ascórbico de jitomates (Solanum lycopersicum L.) nativos e híbridos comerciales
Provedor de dados: 115
Autores: Berrospe-Ochoa,Edgar A.; Saucedo-Veloz,Crescenciano; Ramírez-Guzmán,Martha E.; Saucedo-Reyes,Daniela.
Resumen El jitomate es comercialmente importante en el mundo por sus formas de consumo y valor nutricional. Debido a su demanda, cultivares con atributos agronómicos mejorados, resistencia a daños mecánicos y mayor vida de anaquel se han desarrollado. En ciertos casos, esto se ha logrado con detrimento de la calidad organoléptica o nutrimental, pero las poblaciones nativas las mantienen. Para este estudio, de una recolecta de 600 poblaciones nativas se seleccionaron 13 con características agronómicas adecuadas para su cultivo en invernadero, producción y tamaño de fruto aceptables, con el objetivo de caracterizar atributos químicos relacionados al sabor y conocer el contenido de ácido ascórbico del fruto, respecto a dos híbridos comerciales. La hipótesis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum L.; Sólidos solubles totales; PH; Acidez titulable; Ácido ascórbico.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000400623

Comportamento alimentar de paralarvas do polvo Octopus vulgaris Tipo II (Cuvier, 1797) alimentadas com artêmia enriquecida com microalgas e suplementada com DHA
Provedor de dados: 45
Autores: Bastos,P.; Vieira,G.C.; Reis,I.M.M. dos; Costa,R.L.; Lopes,G.R.
ABSTRACT The inexistence of nutritionally adequate diets in paralarval rearing is the main bottleneck for commercial production of the common octopus Octopus cf. vulgaris. We report the feeding behavior of O. vulgaris Type II paralarvae fed on Artemia   sp (0.1 individual. mL-1) nauplii enriched with microalgae Isocrysis galbana and Pavlova lutheri  microalgae from 0 to 7 Day After Hatching (DAH).; metanauplii enriched with microalgae and DHA SELCO® lipid emulsion from the 8 DAH. The paralarvae showed active swimming and predation by the 14 DAH, feeding in the most superficial portion of the water column. From the 15 DAH, the paralarvae remained near the bottom and there a decrease in the consumption of artemia was observed. The mortality observed from the...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cefalópode; Larvicultura; Dieta; Cultivo; Aquicultura.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200628

Comportamento da Drosophila Suzukii em cultivos de pequenos frutos no Rio Grande do Sul.
Provedor de dados: 14
Autores: SANTOS, R. S. S. dos; KLESENER, D. F.; BIZOTTO, L. A.; PEREIRA, A. R.
bitstream/item/173841/1/Santos-Agapomi-n285-p04-2018.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Praga quarentenária polífaga; Spotted Wing Drosophila (SWD).; Praga de planta; Doença de planta.; Drosophila suzukii.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088991

Comportamento de fêmeas bovinas de corte em pastagens sem arborização, avaliado por sistema wireless de monitoramento.
Provedor de dados: 14
Autores: GARCIA, A. R.; GIRO, A.; BERNARDI, A. C. de C.; PEZZOPANE, J. R. M.; PEDROSO, A. de F.; GUIMARAES, E. da S.; MENDES, E. D. M.; LEMES, A. P.; ROMANELLO, N.; BOTTA, D.
A pecuária de precisão aplicada ao monitoramento animal possibilita ampliar a base de dados dos rebanhos, além de permitir melhor acompanhamento e interpretação das informações de cada indivíduo, favorecendo a percepção sobre a necessidade de adequações no manejo ambiental ou de intervenções sobre os animais, para que estes expressem toda sua capacidade produtiva (BERCKMANS, 2004).
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Pecuária de precisão; Monitoramento animal; Bem estar animal; Ritmo circadiano; Sistema eletrônico de monitoramento; Índice de Temperatura e Umidade; Índice de Temperatura de Globo Negro e Umidade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100677

Comportamento dos herbicidas no ambiente.
Provedor de dados: 14
Autores: CORREIA, N. M.
Os herbicidas em doses adequadas controlarão um grupo de espécies, preservando a cultura de interesse. No entanto, se não forem respeitados os limites de doses ou as épocas de aplicação recomendados, poderão matar ou causar danos irreversíveis de produção na cultura de interesse comercial.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Erva Daninha; Controle Químico; Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099141

Comportamiento productivo de Lotus corniculatus L. Dependiente de la estrategia de cosecha
Provedor de dados: 115
Autores: Álvarez-Vázquez,Perpetuo; García de los-Santos,Gabino; Guerrero-Rodríguez,Juan D.; Mendoza-Pedroza,Sergio I.; Ortega-Cerrilla,María E.; Hernández-Garay,Alfonso.
Resumen La eficiencia de la cosecha es uno de los principales factores que definen la productividad de una pradera. En especies de Lotus no se ha estudiado la respuesta productiva en función de la cantidad de luz interceptada. Este estudio se realizó en el Colegio de Postgraduados, Montecillo, Texcoco, México, en los ciclos agrícolas 2014-2015 y 2015-2016, y el objetivo fue determinar la producción de L. corniculatus, en función del porcentaje (90, 95 y 100 %) de luz interceptada (LI) y un corte fijo (CF) definido estacionalmente. La hipótesis fue que la mayor producción de forraje se presenta con 95 % de LI. El diseño experimental fue bloques al azar en parcelas divididas, y los tratamientos fueron LI y CF con tres repeticiones. El rendimiento anual de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lotus corniculatus L.; Rendimiento de forraje; Comportamiento productivo; Luz interceptada; Intervalo de corte.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000801081

Composição de ácidos graxos do queijo e leite de vacas alimentadas com casca de banana
Provedor de dados: 45
Autores: Melo,M.T.P.; Rocha Júnior,V.R.; Pimentel,P.R.S.; Caldeira,L.A.; Ruas,J.R.M.; Chamone,J.M.A.; Silva,F. Vieira e; Lanna,D.P.D.; Soares,C.
RESUMO Objetivou-se avaliar os níveis de casca de banana seca ao sol na dieta de vacas F1 Holandês x Zebu sobre o perfil de ácidos graxos do leite e do queijo minas frescal. Os tratamentos foram constituídos de 0, 15, 30, 45 e 60% de substituição da silagem de sorgo pela casca de banana. O delineamento experimental foi em dois quadrados latinos 5 x 5 simultâneos. As amostras de leite e queijo foram analisadas quanto ao perfil de ácidos graxos por cromatografia gasosa. Observou-se efeito quadrático para o somatório de ácidos graxos poli-insaturados do leite, com valor máximo no nível de 23,54% de substituição. Houve efeito linear decrescente para os ácidos graxos C15:0 iso e C16:0 iso. Os ácidos graxos heneicosanoico, linoleico, linoleico conjugado e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ácido linoleico conjugado; Qualidade do leite; Subprodutos; Vacas F1 Holandês x Zebu.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300965

COMPOSIÇÃO de plantas para recuperação de solo no Semiárido: programa 8: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre composição de plantas para recuperação de solos no Semiárido. A composição de diferentes plantas de cobertura é uma alternativa para a recuperação de solos na região Semiárida. As plantas de cobertura de várias espécies estão na base do sistema de plantio direto e do sistema Integração Lavoura Pecuária. A matéria orgânica das plantas de cobertura é incorporada ao solo, reduzindo a necessidade de introdução de nutrientes, como o nitrogênio, além das raízes ajudarem a melhorar o perfil do solo. Participa do programa José Geraldo Di Stefano, Engenheiro Agrônomo da Embrapa Algodão.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Planta de cobertura; Recuperação do Solo; Plantio direto; Matéria orgânica; Nitrogênio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088321

Composição química da forragem e do ensilado de azevém anual em função de diferentes tempos de secagem e estádios fenológicos
Provedor de dados: 45
Autores: Fluck,A.C.; Schafhäuser Júnior,J.; Alfaya Júnior,H.; Costa,O.A.D.; Farias,G.D.; Scheibler,R.B.; Rizzo,F.A.; Manfron,J.A.S.; Fioreze,V.I.; Rösler,D.C.
RESUMO O objetivo do presente estudo foi determinar como o tempo de secagem e o estádio fenológico da planta influenciam na composição química e qualidade da silagem de azevém (Lolium multiflorum, Lam.). O delineamento experimental foi de blocos ao acaso, com seis tratamentos (vegetativo: cortar e ensilar; cortar + pré-secagem de 4 horas e ensilar; cortar + pré-secagem de 7 horas e ensilar; pré-florescimento: ensilagem, cortar e ensilar e pré-secagem de 4 horas; florescimento: cortar e ensilar) e quatro repetições, com quatro meses de conservação da silagem. Foram determinados: desaparecimento de massa após o corte, rendimento de massa seca, proteína bruta e frações fibrosas. Além disso, foram determinados na silagem: pH, lipídios totais, nitrogênio...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silagem de pré-secado; Forrageira hibernal; Lolium multiflorum.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601979

Composição química de três variedades de gergelim.
Provedor de dados: 14
Autores: FREITAS, M. N. de; BARROS, M. E. S.; FIRMINO, P. de T.; ARRIEL, N. H. C.
Gergelim (Sesamum indicum L.) é um alimento muito apreciado pelo consumidor, principalmente por suas alegações de funcionalidade e aspectos nutritivos. Dessa forma, este estudo objetivou conhecer a composição química de três variedades de gergelim, que são exploradas em cultivos comerciais no Brasil. Desse modo, determinaram-se alguns constituintes químicos e avaliaram-se os compostos fenólicos e a atividade antioxidante de variedades de sementes de gergelim de coloração bege e preta. O valor energético e a atividade antioxidante foram similares para as variedades testadas. O teor de fenólicos foi maior no gergelim preto. Assim, os resultados indicam que as sementes avaliadas são nutritivas, apresentam propriedades funcionais e constituem boa fonte de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Caracterização química; Compostos fenólicos; Atividade antioxidante; Sesamum Indicum; Gergelim; Teste de Sementes; Sesamum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091165

Composición química y FTIR de extractos etanólicos de Larrea tridentata, Origanum vulgare, Artemisa ludoviciana y Ruta graveolens
Provedor de dados: 115
Autores: Bañuelos-Valenzuela,Rómulo; Delgadillo-Ruiz,Lucía; Echavarría-Cháirez,Francisco; Delgadillo-Ruiz,Olivia; Meza-López,Carlos.
Resumen Los principios activos en las plantas aromáticas pueden ser relevantes en la interacción planta-planta y fuente primaria de uno o más compuestos bioquímicos. Los factores genéticos, agronómicos y ambientales determinan el uso de los extractos de plantas como agentes antimicrobianos, antifúngicos y antioxidantes. La hipótesis fue que los compuestos bioactivos de los extractos son compuestos fenólicos. El objetivo fue analizar la composición química y espectroscopia de infrarrojo, con transformación de Fourier (FTIR), los extractos etanólicos de Larrea tridentata, Origanum vulgare, Artemisa ludoviciana y Ruta graveolens recolectadas en los municipios de Villa de Cos, Valparaíso y Calera de Víctor Rosales, Zacatecas, México. La recolección de las...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Extractos; Perfil químico; Composición química; Compuestos fenólicos.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000300309

Composition and abundance of decapod crustaceans in mixed seagrass meadows in the Paraguaná Peninsula, Venezuela
Provedor de dados: 76
Autores: Mariño,Joany; Mendoza,María Daniela; López-Sánchez,Beatriz.
ABSTRACT Thalassia testudinum and Halodule wrigthii are the dominant seagrasses in the Caribbean, being common across shallow shorelines, either as monospecific or as intermixed meadows. Among the macrofauna associated with these beds, crustaceans are considered essential for the whole ecosystem functioning. However, knowledge about the associated community of decapod crustaceans in assemblages of T. testudinum and H. wrigthii is still scarce, particularly outside of protected areas. Here we report eight new decapod species for the Paraguaná Peninsula (Falcón State, Venezuela) in association with intermixed seagrass beds: Achelous tumidulus Stimpson, 1871, Alpheus aff. floridanus Kingsley, 1878, Chorinus heros (Herbst, 1790), Clibanarius antillensis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caridean and penaeid shrimps; New records; Falcón state; Halodule; Thalassia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100204

Composition des isotopes stables du molybdène dans les carbonates du Précambrien : affinement du proxy et applications paléo-environnementales
Provedor de dados: 5
Autores: Thoby, Mary.
The redox conditions of the oceans evolved considerably during the Precambrian. This is mainly due to the arrival of the oxygen, at first generating oxygen oases, and then accumulating in the atmosphere during the Great Oxidation Event (GOE) ca. 2.45 Ga. However, the earliest traces of free oxygen during these periods, and the mechanisms of their sedimentary expression, remain poorly understood. For over a decade, the isotopic composition of molybdenum (δ98Mo) in sediments has been used as a global marine redox proxy.An elemental and isotopic study of the different phases constituting carbonate rocks was carried out using sequential digestions performed on carbonates of different ages and depositional environments. The results show that Mo is primarily...
Tipo: Text
Palavras-chave: Redox; Précambrien; Carbonates; Molybdène; Isotopes; Attaque séquentielle; Sequential digestion; Precambrian; Molybdenum.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00663/77462/79129.pdf

Composition of bacterial community in enrichment cultures of shale by-products from Irati Formation, Brazil
Provedor de dados: 58
Autores: Goes,Kelly Campos Guerra Pinheiro de; Lovato,Gisele Milani; Andrade,Diva S.
ABSTRACT We examined microbial communities from enriched fine and retorted shale particles using sequencing of V4 variable region of 16S rRNA. High number of microbial genera was found in both enriched shale by-products that were dominate by Actinobacteria, Firmicutes and Proteobacteria, showing differences due to microbial colonization after the pyrolysis process.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Actinobacteria; Firmicutes; Fine shale particles; Proteobacteria; Retorted shale.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400742

Composition of gastrointestinal content, protease and lipase activities in summer and winter of four freshwater siluriforms (Teleostei: Actinopterygii) with two different feeding habits
Provedor de dados: 103
Autores: Almeida,Ana Paula Gottlieb; Zardo,Everton Luis; Toni,Candida; Behr,Everton Rodolfo; Silva,Leila Picolli da; Vieira,João Paes; Loro,Vania Lúcia; Baldisserotto,Bernardo.
ABSTRACT The aim of this study was to determine the composition of gastrointestinal content and protease and lipase activities in summer and winter as well as to evaluate the relationship between digestive enzyme activity and centesimal composition of gastrointestinal content and feeding habits of two omnivorous species, Rhamdia quelen (Quoy &amp; Gaimard, 1824) and Pimelodus maculatus (LaCèpede, 1803), and of two detritivorous species, Loricariichthys anus (Valenciennes, 1835) and Hypostomus commersoni (Valenciennes, 1836). The activities of pepsin, trypsin, chymotrypsin, and lipase, and the levels of proteins and lipids in the gastrointestinal tract, were evaluated. The enzyme activities were not related to the centesimal composition of gastrointestinal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chymotrypsin; Fish; Lipase; Pepsin; Trypsin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100322

COMPOSITION, TROPHIC STRUCTURE AND ACTIVITY PATTERNS OF THE UNDERSTORY BATS OF THE BITACO FOREST RESERVE
Provedor de dados: 37
Autores: FERRO MUÑOZ,Natalia; GIRALDO,Alan; MURILLO GARCÍA,Oscar Enrique.
ABSTRACT The present study describes composition and trophic structure, and assesses the effect of environmental temperature and rainfall on the pattern of nocturnal activity of understory bats in an Andean forest, in the first half of the night. Seven sampling events were conducted, lasting six nights each one. Ten mist nets were used to capture bats, which were checked every hour between 18:00 and 00:00 hours. Bat species, sex and capture time were registered. In addition, environmental temperature and rainfall were also recorded during sampling. The bat assemblage of the understory of the study area was represented mostly by frugivore species, within this guild there was a lower richness of nomadic than sedentary species. For the first half of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environmental temperature; Precipitation; Trophic levels.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2018000200170

Compostagem.
Provedor de dados: 14
Autores: NUNES, M. U. C.
bitstream/item/193489/1/10.Compostagem.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Coco; Compostagem; Adubo Verde.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106582

Compostagem.
Provedor de dados: 14
Autores: MOTTA, I. de S.; NUNES, W. A. G. de A.
bitstream/item/183069/1/136-138.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Compostagem; Adubo Orgânico; Agricultura Familiar; Composting; Organic fertilizers; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095811

Compostagem orgânica.
Provedor de dados: 14
Autores: BORGES, W. L.
A produção de composto orgânico consiste na decomposição controlada de resíduos de origem vegetal e animal. Com a compostagem é possível obter um material bem estável, ou seja, bem decomposto. O composto orgânico é um adubo orgânico de excelente qualidade, que não tem mau cheiro, não atrai moscas (ou outros insetos) e nem roedores.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Composto Orgânico; Adubo Orgânico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102843

Composting of tomato wastes and sheep manure: An eco-friendly waste valorisation for enhancing the environmental sustainability in Souss Massa region (Morocco)
Provedor de dados: 21
Autores: Tabrika, Ilyass; Azim, Khalid; Mayad, El Hassan; Zaafrani, Mina.
Each season, a huge amount of crop residues is regenerated by horticultural production. The main type of wastes are tomato stalks, leaves and axillary buds which are subsequently the result of crop operations like trimming and plants trellising and uprooting. The landfilling of corps residues is a serious problem that need to be solved. Therefore, the valorisation of these organic wastes by composting is a simple way for suitable management and the produced compost could be used as an organic amendment to satisfy the crop growth needs and agronomic soil requirements. The aim of the study is to investigate the impact of the mixing proportion of tomatoes residues and sheep manure using an experimental biocomposter of capacity 220 L with passive aeration...
Tipo: Conference paper, poster, etc.
Palavras-chave: Composting and manuring; Nutrient turnover.
Ano: 2018
URL: http://orgprints.org/32792/3/37%20Ilyass%20Tabrika%20Article.pdf

Composto orgânico à base de esterco bovino: como fazer?
Provedor de dados: 14
Autores: ALCANTARA, F. A. de; RIZZO, P. V.; MATOS, G. R.; PINHEIRO, E.; MESQUITA, L. S.; BASTOS JÚNIOR, O.; OLIVEIRA, M. A. R.; PRIMO, W. L. O.
Os compostos orgânicos são fertilizantes produzidos a partir de matéria orgânica e, por isso, além de fornecerem nutrientes para as plantas, melhoram também as condições químicas, físicas e biológicas do solo. Podem ser produzidos facilmente na propriedade, utilizando-se resíduos vegetais e animais disponíveis no local. Neste folheto, apresentamos uma formulação simples , com materiais facilmente encontrados em muitas propriedades da agricultura familiar: esterco bovino, capim e folhas de bananeira.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Fertlizante alternativo; Manejo agroecológico; Esterco; Composto Orgânico; Agricultura Familiar; Matéria Orgânica; Fertilizante.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092426

Composto orgânico à base de esterco bovino e enriquecido com fósforo: como fazer?
Provedor de dados: 14
Autores: ALCÂNTARA, F. A. de; RIZZO, P. V.; MATOS, G. R.; PINHEIRO, E.; MESQUITA, L. S.; BASTOS JUNIOR, O.; OLIVEIRA, M. A. R.; PRIMO, W. L. O.
Os compostos orgânicos são fertilizantes produzidos a partir de matéria orgânica e, por isso, além de fornecerem nutrientes para as plantas, melhoram também as condições químicas, físicas e biológicas do solo. Podem ser produzidos facilmente na propriedade, utilizando-se resíduos vegetais e animais disponíveis no local. Neste folheto, apresentamos uma formulação simples, com materiais facilmente encontrados em muitas propriedades da agricultura familiar: esterco bovino, capim e folhas de bananeira.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Manejo agroecológico; Fertilizante alternativo; Esterco; Composto Orgânico; Fósforo; Agricultura Familiar; Adubo Orgânico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092422

Compressibility and water availability in Albaqualf soils under different deployment times in no-tillage
Provedor de dados: 63
Autores: Reis,Diony Alves; Lima,Cláudia Liane Rodrigues de; Bamberg,Adilson Luís; Ribeiro,Pablo Lacerda.
ABSTRACT: The southern Brazilian lowlands have been historically used for flooded rice cultivation. Over time, heavy machinery and intensive tillage practices have resulted in soil structure disruption, soil compaction, higher production costs and lower agricultural profitability. This study aimed to evaluate the effect of different deployment times of no-tillage (NT). Soil properties including bulk density (BD), compression index (CI), preconsolidation pressure (σp), bulk density at preconsolidation pressure (BDσp), degree of compactness (DC), soil water retention curve (SWRC), plant available water (PAW) and total organic carbon (TOC) content were evaluated using a 30-yr non-cultivated field (NC), adjacent to the experimental plots as a control. The BD,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lowlands; Preconsolidation pressure; Degree of compactness; Organic carbon.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000500393

Compromissos nacionalmente assumidos e a participação da Embrapa.
Provedor de dados: 14
Autores: GAMBETTA, R.; LEITAO, R. C.; OTENIO, M. H.; KUNZ, A.
O Brasil assumiu em 2015 o compromisso de trabalhar em prol dos 17 ODS propostos pela Organização das Nações Unidas (ONU), em que foi definido o ano de 2030 para atingir as diversas metas que compõem cada um dos ODS. O papel da Embrapa nas metas do ODS 7 Em consonância com a sua missão nas pesquisas, ações de fomento e aplicação de novas tecnologias no agronegócio, a Embrapa lidera várias ações envolvendo a produção e o uso eficiente de energias renováveis. Essas ações estão associadas à: disponibilização de energia para regiões remotas; cultivos de biomassas específicas para produção de energia ou para regiões de baixa produtividade, no aproveitamento de resíduos das cadeias produtivas do agronegócio ou na proposição de processos mais eficientes no uso da...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: ODS 7; Biocombustíveis; Energia limpa; Biodigestores.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095537

Compromissos nacionalmente assumidos e a participação da Embrapa.
Provedor de dados: 14
Autores: GAMBETTA, R.; LEITÃO, R. C.; OTENIO, M. H.; KUNZ, A.
bitstream/item/187943/1/ID-3313-PAG-11-16.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: ODS 7.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090873

Compte-Rendu de campagne. PHRESQUES 2018 - Leg 1
Provedor de dados: 5
Autores: Jacquet, Matthias.
Les campagnes PHRESQUES viennent en appui du projet CPIER PHRESQUES (2018-2022) et du déploiement / calibration / validation des bouées instrumentées en estuaire et baie de Seine.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58096/60667.pdf

Compte-Rendu de campagne. PHRESQUES 2018 - Leg 2
Provedor de dados: 5
Autores: Jacquet, Matthias.
Les campagnes PHRESQUES viennent en appui du projet CPIER PHRESQUES (2018-2022) et du déploiement / calibration / validation des bouées instrumentées en estuaire et baie de Seine.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58097/60671.pdf

Compte-rendu de mise en oeuvre au 1er novembre 2017
Provedor de dados: 5
Autores: Lecomte, Jean-paul.
Bilan de fin d'exécution de la convention n° 210-217-75-24 entre le ministère en charge de l'environnement (MTES) et l'Ifremer au 31 décembre 2017
Tipo: Text
Palavras-chave: Convention annuelle; Ministère de l'écologie et de la transition solidaire; Ifremer; DCSMM.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00439/55069/56494.pdf

Compuestos endógenos con efecto regulador de la brotación de estolones en Solanum tuberosum L.
Provedor de dados: 115
Autores: Coutiño-Magdaleno,Abraham; González-Hernández,Víctor A.; Ramírez-Ramírez,Iván; Rodríguez-Mendoza,Ma. de la Nieves; Soto-Hernández,R. Marcos.
Resumen Para que el cultivo de papa (Solanum tuberosum L.) produzca tubérculos (órgano comestible), es necesaria la tuberización en un segmento del estolón; antes de esto es necesario que el estolón brote a partir de una yema del tallo subterráneo y se desarrolle. Ya que la brotación del estolón es clave en la producción del tubérculo, este estudio se enfocó a la búsqueda de compuestos endógenos (tipo hormonas), que puedan asociarse a esa regulación. Las yemas (200 mg) de estolones se muestrearon en cuatro eventos tempranos su desarrollo (yema latente, hinchada, brotada, y estolón diferenciado). El cultivo de papa de las variedades Ágata y Fianna se hizo en cámara con ambiente controlado y en macetas, con perlita como sustrato. Las extracciones se hicieron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Brotación; Yema; Estolón.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000100077

Computational drug discovery for the Zika virus
Provedor de dados: 60
Autores: Mottin,Melina; Borba,Joyce Villa Verde Bastos; Melo-Filho,Cleber Camilo; Neves,Bruno Junior; Muratov,Eugene; Torres,Pedro Henrique Monteiro; Braga,Rodolpho Campos; Perryman,Alexander; Ekins,Sean; Andrade,Carolina Horta.
Few Zika virus (ZIKV) outbreaks had been reported since its first detection in 1947, until the recent epidemics occurred in South America (2014/2015) and expeditiously became a global public health emergency. This arbovirus reached 0.5-1.3 million cases of ZIKV infection in Brazil in 2015 and rapidly spread in new geographic areas such as the Americas. Despite the mild symptoms of the Zika fever, the major concern is related to the related severe neurological disorders, especially microcephaly in newborns. Advances in ZIKV drug discovery have been made recently and constitute promising approaches to ZIKV treatment. In this review, we summarize current computational drug discovery efforts and their applicability to discovery of anti-ZIKV drugs. Lastly, we...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zika; Flavivirus Antiviral; Computer-assisted drug design; Virtual screening; Drug discovery.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000700401

Computational Model for Microgeneration Simulation, From Solar and Wind Renewable Sources, With Optimal Allocation of Loads, Electric Vehicle and Energy Storage, In a Residential Electrical Micro Network
Provedor de dados: 52
Autores: Tiem,Wesley Thiago Egea; Unsihuay-Vila,Clodomiro.
Abstract The electrical sector is under constant evolution. One of the areas refers to the consumers that come to be generators, implementing distributed generation, interconnected to a smart grid. This article discusses the improvement of an algorithm, already presented in the literature, to make the best temporal allocation of loads, electric vehicle, storage and many sources of generation, aiming at the maximum financial performance, that is, the lowest value for the energy invoice The modeling consists of a Mixed Integer Linear Programming (MILP) algorithm, which considers each component of the system and weighs the maintenance and shelf life of storage devices, basically batteries, loads that can be reallocated and the concept of Vehicle-to-grid,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microgrid; Microgeneration; Distributed generation; Wind energy; Solar energy; Load reallocation; Storage; Electric vehicle; Smart grid.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200215

Comunidade zooplanctônica e sua relação com a qualidade da água em reservatórios do Estado de São Paulo
Provedor de dados: 76
Autores: De-Carli,Bruno P.; Albuquerque,Felícia P. de; Moschini-Carlos,Viviane; Pompêo,Marcelo.
RESUMO: As comunidades zooplanctônicas são importantes componentes na cadeia alimentar considerando os produtores primários e os demais níveis. Além disso, algumas espécies são sensíveis ou tolerantes à poluição orgânica. Aqui testamos a hipótese de que a composição de espécies varia conforme o gradiente de eutrofização. Buscou-se estabelecer os possíveis fatores ambientais responsáveis pela variação na distribuição das espécies. Esse estudo teve como objetivo caracterizar a comunidade zooplanctônica e relacionar os dados com a qualidade da água em reservatórios do Estado de São Paulo. Amostras foram coletadas através de arrasto vertical por meio de rede de plâncton (68 (m) em sete corpos d’água. Todos os espécimes foram identificados através de literatura...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zooplâncton; Eutrofização; Qualidade da água.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100213

Concentração de Antocianinas da Água Residual do Processamento do Fruto da Juçara.
Provedor de dados: 14
Autores: MATTA, V. M. da; BARBOSA, I. de C.; RIBEIRO, L. O.; SILVA, L. F. M. da; OLIVEIRA, A. H.; GOMES, F. dos S.; DUTRA, A. de S.
bitstream/item/201826/1/CT-228-7.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Tecnologia de Alimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100717

Concentração inibitória mínima de solventes utilizados na diluição de extratos vegetais com potencial antimicrobiano sobre staphylococcus aureus.
Provedor de dados: 14
Autores: CHAPAVAL, L.; OIANO NETO, J.; ESTELLA, B. M.; CAVALCANTE, A. A.
A mastite é um processo infeccioso da glândula mamária de vacas leiteiras, responsável por grandes perdas econômicas do setor, em razão do comprometimento da produtivi¬dade. Em diversos países, o principal agente etiológico da mastite bovina é a bactéria Staphylococcus aureus, que possui fatores de virulência que conferem alta resistência aos antimicrobianos. A aplicação de extratos vegetais e/ou de micromoléculas isoladas de plantas é uma alternativa viável para o desenvolvimento de novos tratamentos terapêuticos. A etapa de avaliação da toxicidade dos solventes utilizados na diluição dos extratos concentrados torna-se tão importante quanto a avaliação dos extratos propriamente ditos. Neste estudo avaliou-se a atividade antibacteriana de 22 solventes...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Dimetilsulfóxido; Surfactantes Tween 80; Mamite; Microbiologia; Extrato Vegetal; Staphylococcus Aureus.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098925

Concentração sérica de progesterona, pH da vagina e morfometria corpórea de cervas gestantes (Cervus unicolor) em cativeiro
Provedor de dados: 45
Autores: Chacur,M.G.M.; Martins,E.A.F.; Marques Júnior,A.P.; Goiozo,P.F.I; Oba,E.
ABSTRACT The aim was to study pregnant cervus in captivity, to obtain body morphometric data, serum progesterone concentrations, and pH of the vagina. Females of cervus (Cervus unicolor), (n=8) between 2 and 3 years old were used in November during breeding season. After sedation, in one collection, the following was measured: body weight 54.50 ± 18.70kg, body length 1.21 ± 0.16m, height at withers 0.75 ± 0.08m, thoracic perimeter 0.84 ± 0.12m, and body mass index 97.32 ± 10.50kg / m2. After sedation, blood samples were collected to measure progesterone concentration by radioimmunoassay and the use of an indicator tape to obtain the pH of the vagina was performed eight times at four day intervals in the eight females, in a total of 64 samples for each...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cervídeo fêmea; Cervo sambar; Ginecologia; Endocrinologia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000301013

Concentración de carbono en tres especies de árboles tropicales de la sierra sur de Oaxaca, México
Provedor de dados: 115
Autores: Aquino-Ramírez,Martín; Velázquez-Martínez,Alejandro; Etchevers-Barra,Jorge D.; Castellanos-Bolaños,Juan F.
Resumen Todos los ecosistemas terrestres, pero en especial los bosques tropicales, son importantes para mitigar el cambio climático global ya que absorben y almacenan CO2 en forma de biomasa en los árboles. La identificación de la concentración de carbono (CC) en las especies arbóreas contribuye a mejorar las estimaciones de carbono (C) cuando se trata de hacer estimaciones en áreas relativamente grandes. El objetivo de este estudio fue determinar y comparar la CC en tres especies tropicales de árboles: Alchornea latifolia Sw, Cupania dentata DC. e Inga punctata Willd. de la Sierra Sur de Oaxaca, México. Por lo tanto, se midió la CC en fuste, ramas y hojas en árboles de diámetros diferentes. Para cada especie se seleccionaron tres individuos en tres...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bosque tropical subperennifolio; Biomasa; Captura de carbono; Componentes estructurales; Categorías diamétricas.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000300455

Concentración nutrimental de la verdolaga (Portulaca oleracea L.) en respuesta a la fertilización con NPK
Provedor de dados: 115
Autores: Montoya-García,César O.; Volke-Haller,Víctor H.; Trinidad-Santos,Antonio; Villanueva-Verduzco,Clemente.
Resumen La concentración nutrimental de un cultivo permite conocer el aporte de elementos esenciales para los humanos. El objetivo del presente estudio fue evaluar el efecto de la fertilización con NPK en el contenido de agua, producción de biomasa aérea y concentración nutrimental de la verdolaga (Portulaca oleracea L.) en tres fechas de cosecha (27, 34 y 42 d después de la emergencia). El estudio se realizó en condiciones de campo. Cuatro dosis de N (0, 100, 200 y 300 kg N ha-1), P (0, 30, 60 y 90 kg P2O5 ha-1) y K (0, 40, 80 y 120 kg K2O ha-1) se evaluaron en 12 tratamientos con un diseño de bloques completos al azar y cuatro repeticiones. La información se analizó mediante regresión. El N aplicado incrementó la concentración de N, P, S, Fe, Mn, Cu, Zn...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Portulaca oleracea L.; Fertilización nitrogenada; Micronutrientes; Minerales esenciales.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000200241

Concentraciones de selenio que inhiben la actividad microbiana ruminal durante la fermentación in vitro de heno de avena
Provedor de dados: 115
Autores: Almaraz-Buendía,Isaac; Razo-Rodríguez,O. Enrique Del; Salinas-Martínez,J. Armando; Campos-Montiel,Rafael; Ramírez-Bribiesca,Efrén.
Resumen El selenio (Se) se ha suministrado a rumiantes en concentraciones superiores a la establecida como máxima tolerable, pero su efecto en la fermentación ruminal se ha documentado poco. El objetivo de este estudio fue evaluar el efecto de Se adicionado en la fermentación in vitro de heno de avena. Los tratamientos fueron: testigo, Se20, Se40, Se60 y Se80 correspondientes a 0, 20, 40, 60 y 80 mg Se kg-1 MS en el sustrato, como selenito de sodio. La incubación de 500 mg de heno se realizó con 40 mL de medio de cultivo (líquido ruminal, soluciones minerales, solución amortiguadora, resazurina y solución reductora) a 39 °C por 72 h, con la técnica de producción de gas. Las variables fueron: volumen de gas acumulado (VAG), cinética de producción de gas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Selenito de sodio; Degradación; Producción de gas; Metano; Ácidos grasos volátiles; Nitrógeno amoniacal.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000400511

Concentrado proteico de arroz na alimentação do jundiá (Rhamdia quelen)
Provedor de dados: 45
Autores: Dalcin,M.O.; Pianesso,D.; Silva,V.C.; Mombach,P.I.; Adorian,T.J.; Lima,J.S.; Goulart,F.R.; Silva,L.P.
RESUMO O objetivo do presente trabalho foi avaliar a inclusão do concentrado proteico da destilação de etanol obtido de arroz (CPA) na alimentação do jundiá. Trezentos e setenta e cinco peixes foram distribuídos em sistema de recirculação de água com 15 caixas (125L). Foram testadas três dietas (37% PB e 3200kcal/kg de energia digestível), sendo uma controle e duas testando a substituição da proteína da farinha de peixe em 25% (CPA-25%) ou 50% (CPA-50%) pelo CPA. Aos 30 dias, foram avaliadas as variáveis de desempenho, composição corporal e índices somáticos. Os animais submetidos ao tratamento CPA-25% apresentaram resposta de crescimento equivalente aos que receberam o tratamento controle, mas superior aos peixes submetidos ao CPA-50%. Não foram...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biocombustíveis; Ingredientes alternativos; Quirera de arroz; Nutrição de peixes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100306

Concentration and purification of Porphyridium cruentum exopolysaccharides by membrane filtration at various cross-flow velocities
Provedor de dados: 5
Autores: Balti, Rafik; Le Balc'H, Romain; Brodu, Nicolas; Gilbert, Marthe; Le Gouic, Benjamin; Le Gall, Sophie; Sinquin, Corinne; Masse, Anthony.
Exopolysaccharides (EPS) from cell-free Porphyridium cruentum media were concentrated then purified (diafiltration) on a 0.14 µm ceramic membrane. The influence of cross-flow velocities on filtration performances was investigated. Mean permeate fluxes equal to 49.8, 68.9 and 81.9 L.h-1. m-2 were obtained during the concentration at 4 bar for respectively cross-flow velocities inside the membrane lumen equal to 2.5, 3.3 and 4.2 m.s-1; 49.7 L.h-1. m-2 for the diafiltration at 3.3 m.s-1. Permeate fluxes were correctly predicted from polysaccharide concentrations (10 % deviation). Volume reduction factors higher than 7.8 were reached. Rejection rates of polysaccharides and proteins varied according to the cross-flow velocities. Thus, the EPS recovery rate or...
Tipo: Text
Palavras-chave: Membrane filtration; Exopolysaccharides; Microalga; Concentration; Diafiltration.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55694/57360.pdf

Conception d’un système intégré de mesure de bioimpédance pour le suivi long terme de la composition des tissus biologiques
Provedor de dados: 5
Autores: Lamlih, Serge.
Tissue composition assessment techniques are used to help better comprehend physiological processes and their overall impact on the biological state of the experiments subjects. The research presented in this manuscript aims to design a bioimpedance spectroscopy integrated measurement system capable of measuring a wide range of biomarkers over long periods of time (up to one year). The presented measurement system can be used for physiological variables long time monitoring applications in general. Nevertheless, the presented solutions target in particular fish species in the context of the POPSTAR project which aims to enhance our understanding of fish behavior by analyzing not only the environment in which fish travel and live but also the fish...
Tipo: Text
Palavras-chave: Conception électronique; Estimation de la composition du corps; Mesures électroniques sur le vivant; Bioimpédance; Electronic design; Body composition estimation; Electronic measurements and instrumentation; Bioimpedance.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00499/61084/64544.pdf

Concetti di sostenibilità nell'industria alimentare
Provedor de dados: 21
Autores: Bosona, Techane; Gebresenbet, Girma.
I contenuti principali includono:      1. Aspetti generali    2. Impatti dei prodotti biologici selezionati    3. Aspetti economici dei prodotti biologici selezionati
Tipo: Teaching resource
Palavras-chave: Recycling; Balancing and resource management Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/36295/1/ITA%20-%20Concetti%20di%20sostenibilita%CC%80%20nell%27industria%20alimentare.pdf

Concordancia entre la medición directa y el valor estimado de colesterol de LDL en pacientes ambulatorios
Provedor de dados: 38
Autores: Saldaña Orejón,Italo Moisés; Benites Ricra,Miguel Angel.
Los laboratorios clínicos estiman la concentración del colesterol asociado a la lipoproteína de baja densidad (cLDL) mediante la ecuación de Friedewald; sin embargo, ésta presenta una notable desviación cuando la concentración sérica de triglicéridos se encuentra elevada. Se compararon 4.644 resultados de cLDL valorados en el laboratorio central del Hospital Edgardo Rebagliati Martins (Lima-Perú), mediante el ensayo directo homogéneo, con los valores estimados por las ecuaciones de Friedewald, Anandaraja, Chen, Vujovic, Córdova y de regresión múltiple. Además, se estratificaron los resultados en 5 grupos en función de las concentraciones de triglicéridos para determinar la influencia que ejerce el nivel de triglicéridos sobre dichas ecuaciones. En el total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colesterol asociado lipoproteínas de baja densidad; Fórmula de Friedewald; Método directo homogéneo.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100006

Condições agroclimáticas para subsidiar cultivos do café canéfora no Acre.
Provedor de dados: 14
Autores: AMARAL, E. F. do; MARTORANO, L. G.; BERGO, C. L.; MORAES, J. R. S. C. de; LUNZ, A. M. P.; SOUZA, L. P. de; ARAÚJO, E. A. de; BARDALES, N. G.; LIMA, M. N. de.
Neste capítulo são apresentadas informações sobre condições agroclimáticas, especialmente quanto à distribuição de chuvas e à variação de temperatura do ar que interferem diretamente no desenvolvimento do cafeeiro, voltadas à elaboração do zoneamento do café Canéfora para o cultivo no Estado do Acre.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Amazônia Ocidental; Agroclimatología; Acre; Amazonia Occidental.; Western Amazon; Café; Aptidão Climática.; Coffea Canephora; Cafeicultura; Produção; Agroclimatology.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092480

Condições climáticas da safra de 2017/18 e o cultivo de macieira no sul do Brasil.
Provedor de dados: 14
Autores: NACHTIGALL, G. R.; HAWERROTH, F. J.
o cultivo da macieira é uma atividade agrícola de grande importância socioeconômica em regiões de altitude no Sul do Brasil. No Rio Grande do Sul, cuja produção representa aproximadamente 47% da produção nacional, o cultivo de macieiras está concentrada na Mesorregião Nordeste Rio-Grandense, mais precisamente nos municípios de Vacaria, Bom Jesus, Lagoa Vermelha e Caxias do Sul, onde se situam médias e grandes empresas pomicultoras do Estado.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Macieira; Maçã; Climatologia; Clima.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091542

Condições de biosseguridade no recolhimento de animais mortos de propriedades rurais e transporte até empresas processadoras.
Provedor de dados: 14
Autores: MORES, N.; CARON, L.; BORDIN, L. C.
bitstream/item/175298/1/final8775.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Biosseguridade; Propriedade agrícola; Eliminação de animal morto; Incenaração.; Biossegurança; Mortalidade Animal; Transporte.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090461

Condições meteorológicas de primavera e verão e suas influências na safra de maçã 2016/17, na região de Vacaria, RS.
Provedor de dados: 14
Autores: NACHTIGALL, G. R.; HAWERROTH, F. J.
A região Sul do Brasil apresenta condições climáticas mais favoráveis ao cultivo da macieira sob o aspecto quantitativo e qualitativo da produção, porém o monitoramento destas condições é fundamental para a tomada de decisão, visando a implementação das melhores técnicas de manejo no pomar.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sul do Brasil; Maçã; Clima; Mudança Climática; Temperatura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092614

Condições meteorológicas e sua influência na safra vitícola de 2018 em regiões produtoras de vinhos finos do Sul do Brasil.
Provedor de dados: 14
Autores: ALVES, M. E. B.; TONIETTO, J.
O presente trabalho tem por objetivo caracterizar as regiões produtoras do Sul do Brasil quanto às condições meteorológicas ocorridas na safra de 2018, analisando seus efeitos potenciais sobre a produção e a qualidade das uvas destinadas à elaboração de vinhos finos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Condições meteorologicas; Safra vitícola; Brasil; Sul; Clima; Meteorologia; Viticultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097230

Condições meteorológicas no ciclo 2017/18 e impactos na produção de macieiras na região dos Campos de Cima da Serra, Rio Grande do Sul.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A região dos Campos de Cima da Serra, Rio Grande Sul, é uma importante região cultivo da macieira no Sul do Brasil. Nessa região, mais precisamente nos municípios de Vacaria, Bom Jesus, Lagoa Vermelha e Caxias do Sul, se situam médias e grandes empresas pomicultoras do Estado, apresentando grande importância socioeconômica regional.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: COndições meteorológicas; Campos de Cima da Serra; Clima; Mudança Climática; Meteorologia; Maçã.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101992

Conditioning in the promotion and uniformization of Umbu seed germination
Provedor de dados: 94
Autores: Barros,Renato Teo; Martins,Cibele Chalita; Pereira,Francisco Elder Carlos Bezerra; Silva,Givanildo Zildo da.
Abstract  Seed dormancy may decrease during storage and some environmental conditions may accelerate this process. The aim of this work was to determine efficient techniques to condition umbu seeds in order to promote and standardize their germination. Seeds were stored for 180 days in paper bags kept in five ambient conditions: laboratory (25 ºC and 55% RH); warm oven (40 °C and 53% RH); hot oven (50 °C and 49% RH); dry chamber (18 °C and 65% RH) and cold chamber (10 °C and 65% RH). Seed quality was evaluated every 60 days by means of the following tests and determinations: water content; germination test (25 °C and 55% RH, weekly evaluated up to 91 days after sowing); first count test (14 days); germination rate index; mean germination time and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Storage; Dormancy; Germination; Fruit trees; Spondias tuberosa.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000102001

Confirmation that pulse and continuous peracetic acid administration does not disrupt the acute stress response in rainbow trout
Provedor de dados: 21
Autores: Gesto, Manuel; Liu, Dibo; Pedersen, Lars-Flemming; Meinelt, Thomas; Strauss, David L.; Jokumsen, Alfred.
Peracetic acid (PAA) is considered an eco-friendly alternative to other antimicrobial agents of common use in aquaculture. The literature suggests that fish can habituate to PAA exposure based on a reduction of the fish corticosteroid response to PAA administration after repeated exposures. If that is true, PAA would also be a good option from the point of view of fish physiology. However, stronger evidence is needed to confirm that the use of PAA is welfare-friendly to fish. Besides habituation, other hypothetical factors such as desensitization, physiological exhaustion or PAA-mediated endocrine disruption could potentially explain the reduction in the corticosteroid response after repeated/prolonged PAA exposure. In this study, rainbow trout that had...
Tipo: Journal paper
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/32935/3/Gesto%20et%20al.%20Con%EF%AC%81rmation%20that%20pulse%20and%20continuous%20peracetic%20acid%20administration%20does%20not%20disrupt%20the%20acute%20stress%20response%20in%20rainbow%20trout_.pdf

Conformational analysis of Pneumococcal Surface Antigen A (PsaA) upon zinc binding by fluorescence spectroscopy
Provedor de dados: 42
Autores: Bom,Ana Paula D. Ano; Corrêa,Izabella B.S.; Argondizzo,Ana Paula C.; Medeiros,Marco Alberto; Santos,Roger B. dos; Souza,Theo Luiz F. de; Silva Junior,José G. da.
ABSTRACT PsaA (pneumococcal surface antigen A) is a S. pneumoniae virulence factor that belongs to the metal transport system. The Manganese PsaA binding has been associated with oxidative stress resistance becoming a pivotal element in the bacteria virulence. It has been shown that Zinc inhibits the Manganese acquisition and promotes bacteria toxicity. We have performed a PsaA conformational analysis both in the presence (Zn-rPsaA) and in the absence of Zinc (free-rPsaA). We performed experiments in the presence of different Zinc concentrations to determine the metal minimum concentration which induced a conformational change. The protein in free and Zn-binding condition was also studied in pH ranging 2.6-8.0 and in temperature ranging 25oC-85oC. pH...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conformational analysis; RPsaA; Zinc; Stability; Streptococcus Pneumoniae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502299

Confronting species aesthetics with ecological functions in coral reef fish
Provedor de dados: 5
Autores: Tribot, Anne-sophie; Carabeux, Quentin; Deter, Julie; Claverie, Thomas; Villeger, Sebastien; Mouquet, Nicolas.
The biodiversity crisis has spurred scientists to assess all facets of biodiversity so that stakeholders can establish protection programs. However, species that are perceived as beautiful receive more attention than less attractive species. This dynamic could have tremendous consequences on people's willingness to preserve biodiversity. Coral reefs might be particularly affected by this issue as they are key ecosystems that provide many services, such as aesthetic and cultural benefits attracting millions of tourists each year. Here we show the results of an online photographic questionnaire completed by 8,000 participants whereby preferences were assessed for a set of 116 reef fishes. Based on these preferences, we compared the functional richness, i.e....
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56573/75113.pdf

CONHEÇA o parasitoide tamarixia radiata, de alta eficiência no controle do inseto vetor do huanglongbing (HLB, ex-greening) dos citros.
Provedor de dados: 14
bitstream/item/185545/1/Folder-ControleBiologia-AntNAscimento-2018.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Doença de Planta; Tamarixia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098937

Conhecendo a fenologia do feijoeiro e seus aspectos fitotécnicos.
Provedor de dados: 14
Autores: OLIVEIRA, L. F. C. de; OLIVEIRA, M. G. de C.; WENDLAND, A.; HEINEMANN, A. B.; GUIMARÃES, C. M.; FERREIRA, E. P. de B.; QUINTELA, E. D.; BARBOSA, F. R.; CARVALHO, M. da C. S.; LOBO JUNIOR, M.; SILVEIRA, P. M. da; SILVA, S. C. da.
Fenologia refere-se ao estudo dos fenômenos periódicos dos seres vivos e suas relações com as condições do ambiente e a correlação com os aspectos morfológicos. A fenologia de uma planta cultivada constitui uma ferramenta eficaz de manejo que possibilita identificar, por meio da observação dos caracteres morfológicos, o tempo fisiológico ao qual se encontram associadas as necessidades desse vegetal que, uma vez atendidas, possibilitarão seu desenvolvimento normal e, consequentemente, alcançarão os rendimentos adequados. A fenologia representa, portanto, o estudo de como a planta se desenvolve ao longo de suas diferentes etapas: germinação, emergência, crescimento e desenvolvimento vegetativo, florescimento, frutificação, formação das sementes e maturação....
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Feijão; Fenologia; Planta; Phaseolus Vulgaris; Deficiência Hídrica; Etapa de Desenvolvimento da Planta; Fitotecnia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098515

Conhecendo a fenologia do feijoeiro e seus aspectos fitotécnicos.
Provedor de dados: 14
Autores: OLIVEIRA, M. G. de C.; OLIVEIRA, L. F. C. de; WENDLAND, A.; GUIMARÃES, C. M.; QUINTELA, E. D.; BARBOSA, F. R.; CARVALHO, M. da C. S.; LOBO JUNIOR, M.; SILVEIRA, P. M. da.
Apresentação. Hábitos de crescimento do feijoeiro. Estádios de desenvolvimento da planta de feijoeiro. Pragas. Doenças. Necessidade hídrica. Deficiência hídrica. Exigências nutricionais. Deficiências nutricionais. Referências. Literatura recomendada.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Feijão; Phaseolus vulgaris; Etapa de desenvolvimento da planta; Fitotecnia; Deficiência hídrica; Praga de planta; Doença de planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085830

Conidial fungi associated with leaf litter of red cedar (Cedrela odorata) in Belém, Pará (eastern Brazilian Amazon)
Provedor de dados: 36
Autores: SANTOS,Renato Ferreira dos; SOTÃO,Helen Maria Pontes; MONTEIRO,Josiane Santana; GUSMÃO,Luís Fernando Pascholati; GUTIÉRREZ,Antonio Hernández.
ABSTRACT The aim of this study was to investigate the species of conidial fungi associated with leaf litter of Cedrela odorata (Meliaceae), an endangered red cedar species typical of Amazonian terra-firme forests. Conidial fungi were sampled around C. odorata individuals in three forest areas in the municipality of Belém (Pará State, Brazil). A total of 104 species were identified, with 53 new records for the state of Pará, 46 first records for the Brazilian Amazon, including new records for Brazil (Cordana abramovii), for South America (Acarocybiopsis cubitaensis, Xylocladium claviforme) and for the Americas (Dactylaria biguttulata). A review of species of conidial fungi reported on C. odorata is provided, indicating its distribution in Brazil. For each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ascomycota; Hyphomycetes; Meliaceae; Tropical forest.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000300230

Conigli al pascolo
Provedor de dados: 21
Autores: Jenni, Anna.
La scorsa primavera e estate Kagfreiland ha sperimentato una conigliera mobile. I conigli si sono mostrati riconoscenti e hanno ripagato con buona salute e elevati tassi di crescita.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/34074/1/Bioattualit%C3%A0_9_2018_A.Jenni.pdf

Conjuntura econômica da avicultura brasileira em 2018.
Provedor de dados: 14
Autores: TALAMINI, D. J. D.; MARTINS, F. M.; SANTOS FILHO, J. I. dos.
bitstream/item/190390/1/final9033.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Economia da Produção; Avicultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103872

Conjuntura econômica da suinocultura brasileira.
Provedor de dados: 14
Autores: MARTINS, F. M.; SANTOS FILHO, J. I. dos; TALAMINI, D. J. D.
bitstream/item/190392/1/final9034.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Economia da Produção; Suinocultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103876

Connaissance des stocks pêchés par les flottilles des territoires français qui sont aussi régions ultra-périphériques de l’Union européenne (Guadeloupe, Guyane, La Réunion, Martinique, Mayotte, Saint Martin). Réponse à la saisine DPMA 18-13767
Provedor de dados: 5
Autores: Blanchard, Fabian; Guyader, Olivier; Roos, David; Reynal, Lionel; Weiss, Jerome.
Ce rapport est une réponse à la saisine DPMA 18-13767 (annexe 1). Il propose dans une première partie une synthèse des productions par espèce pour la Guadeloupe, la Martinique, la Guyane, La Réunion et Mayotte, ainsi que l’effort de pêche par flottille/métiers pour ces territoires ultra-marins (rapport OBSDEB 2018, annexe 2) et une synthèse de l’état des stocks qui font l’objet d’une évaluation. La seconde partie du rapport est consacrée à un diagnostic de l’état des connaissances et des priorités d’acquisition de connaissance en vue d’une approche écosystémique de la gestion des pêcheries concernées. NB. Cette deuxième partie sera livrée fin avril 2019.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00506/61723/65694.pdf

Connaître les plantes utiles pour l’Agriculture Biologique d’après la littérature : Construction et exploration d’une base de connaissances pour la santé végétale et animale
Provedor de dados: 21
Autores: Martin, Pierre; Sarter, Samira; Huchard, Marianne; Tagne, Appolinaire; Ilboudo, Zakaria; Marnotte, Pascal; Silvie, Pierre.
Organic Farming excludes the use of synthetic chemicals to protect plants in the field or during grain storage and questions the use of antibiotics for livestock breeding or aquaculture. One way to limit major constraints of chemicals (pests and diseases) is to use active plants parts or plants-based products, as it has been described in the literature for plant and animal health. Our current work consists in building a knowledge database from existing literature and implementing exploration methods to support the extraction of knowledge by the potential users (smallholders, advisors, extensionists, researchers, producers, etc.). In early May 2018, the knowledge base gathered data from 227 published documents, dated from 1957 to 2017. Ninety-four percent...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Knowledge management.
Ano: 2018
URL: http://orgprints.org/33073/3/23%20Pierre%20Martin%20Article.pdf

Connecting paths between juvenile and adult habitats in the Atlantic green turtle using genetics and satellite tracking
Provedor de dados: 5
Autores: Chambault, Philippine; De Thoisy, Benoît; Huguin, Maïlis; Martin, Jordan; Bonola, Marc; Etienne, Denis; Gresser, Julie; Hiélard, Gaëlle; Mailles, Julien; Védie, Fabien; Barnerias, Cyrille; Sutter, Emmanuel; Guillemot, Blandine; Dumont‐dayot, Émilie; Régis, Sidney; Lecerf, Nicolas; Lefebvre, Fabien; Frouin, Cédric; Aubert, Nathalie; Guimera, Christelle; Bordes, Robinson; Thieulle, Laurent; Duru, Matthieu; Bouaziz, Myriam; Pinson, Adrien; Flora, Frédéric; Queneherve, Patrick; Woignier, Thierry; Allenou, Jean-pierre; Cimiterra, Nicolas; Benhalilou, Abdelwahab; Murgale, Céline; Maillet, Thomas; Rangon, Luc; Chanteux, Noémie; Chanteur, Bénédicte; Béranger, Christelle; Le Maho, Yvon; Petit, Odile; Chevallier, Damien.
Although it is commonly assumed that female sea turtles always return to the beach they hatched, the pathways they use during the years preceding their first reproduction and their natal origins are most often unknown, as it is the case for juvenile green turtles found in Martinique waters in the Caribbean. Given the oceanic circulation of the Guiana current flowing toward Martinique and the presence of important nesting sites for this species in Suriname and French Guiana, we may assume that a large proportion of the juvenile green turtles found in Martinique are originating from the Suriname–French Guiana beaches. To confirm this hypothesis, we performed mixed stock analysis (MSA) on 40 green turtles sampled in Martinique Island and satellite tracked 31...
Tipo: Text
Palavras-chave: Chelonia mydas; Developmental habitats; Immature green turtle; Migration routes; Mixed stock analysis.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00589/70079/68059.pdf

Consecuencias de la selección inadecuada de la ecuación de estimación de la tasa de filtración glomerular
Provedor de dados: 38
Autores: Brissón,Cecilia; Cuestas,Verónica; Prono Minella,Priscila; Pedro,Ángela; Denner,Susana; Bonifacino Belzarena,Rosin; Fernández,Verónica; Marsili,Silvi; Brissón,María Eugenia; de Olazabal,Hernán.
El objetivo del trabajo consistió en evaluar, en una muestra de estudiantes, las consecuencias sobre la Tasa de Filtración Glomerular estimada (TFGe) por MDRD-4, MDRD-4 IDMS y CKD-EPI producidas por la selección inadecuada de las fórmulas según la trazabilidad de la creatininemia utilizada y valorar el efecto sobre la categorización por estadio G de TFG al utilizar valores numéricos de MDRD-4 y MDRD-4 IDMS&amp;#8805;60 mL/min/1,73 m². Se realizó un estudio descriptivo, analítico, de corte transversal con 100 alumnos de bioquímica, que participaron voluntariamente. Se determinó la creatininemia por métodos Jaffé cinéticos, valores trazables y no trazables al Isotopic Dilution Mass Spectroscopy (IDMS). La TFGe se calculó por las fórmulas MDRD-4, MDRD-4 IDMS...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Enfermedad renal crónica; Tasa de filtración glomerular estimada; Creatinina; Trazabilidad; MDRD-4; MDRD-4 IDMS; CKD-EPI; Estadios G; Función renal; Prevalencia.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200003

Conseils phytosanitaires pour la culture maraîchère biologique
Provedor de dados: 21
Autores: Koller, Martin; Lichtenhahn, Martin.
Cet ouvrage de référence, régulièrement actualisé, présente des conseils phytosanitaires pratiques sur des cultures particulières dont, pour la première fois dans cette édition, les asperges. Ces conseils complètent les informations diffusées chaque semaine pendant la campagne agricole dans «Infos cultures maraîchères», publié par Agroscope et le FiBL pour la culture maraîchère bio suisse.
Tipo: Book
Palavras-chave: Vegetables Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33286/1/Conseils%20phytosanitaires%20pour%20la%20culture%20mara%C3%AEch%C3%A8re%20biologique%20.pdf

Consequences of gestational diabetes to the brain and behavior of the offspring
Provedor de dados: 42
Autores: SOUSA,RICARDO A.L. DE; TORRES,YASMIN S.; FIGUEIREDO,CLAUDIA P.; PASSOS,GISELLE F.; CLARKE,JULIA R.
ABSTRACT Gestational diabetes mellitus (GD) is a form of insulin resistance triggered during the second/third trimesters of pregnancy in previously normoglycemic women. It is currently estimated that 10% of all pregnancies in the United States show this condition. For many years, the transient nature of GD has led researchers and physicians to assume that long-term consequences were absent. However, GD diagnosis leads to a six-fold increase in the risk of developing type 2 diabetes (T2D) in women and incidence of obesity and T2D is also higher among their infants. Recent and concerning evidences point to detrimental effects of GD on the behavior and cognition of the offspring, which often persist until adolescence or adulthood. Considering that the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insulin resistance; Hippocampus; Inflammation; Depression; Learning; Memory; Programing.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502279

CONSERVAÇÃO de caprinos e ovinos no Semiárido: programa 35: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana conversa com o pesquisador da Embrapa, Kleibe Moraes, sobre a conservação de caprinos e ovinos no Semiárido. O uso de raças de animais localmente adaptados apresenta um grande potencial para os sistemas de produção. Por serem mais rústicas e de melhor adaptação, essas raças de caprinos e ovinos podem apresentar melhores respostas quanto à resistência a doenças e à eficiência alimentar, além da possibilidade de serem aproveitadas em programas de melhoramento genético voltados para a região.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Raça nativa; Sistema de Produção; Bovino; Caprino; Raça; Melhoramento Genético Animal; Caatinga; Conservação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096515

Conservação de ecossistemas e provisão de água.
Provedor de dados: 14
Autores: PRADO, R. B.; MONTEIRO, J. M. G.; BARROS, L. C. de; PARRON, L. M.; SILVA, M. S. G. M. e; RIBEIRO, P. E. de A.; FIGUEIREDO, R. de O.
Neste capítulo é apresentado um panorama das pressões antrópicas sobre os recursos hídricos e seus ecossistemas, algumas estratégias de conservação desses recursos para a produção de água, bem como um retrato das ações da Embrapa com potencial para contribuir no alcance da meta 6.6 do Objetivo de Desenvolvimento Sustentável 6 (ODS 6): proteger e restaurar ecossistemas relacionados com a água, incluindo montanhas, florestas, zonas úmidas, rios, aquíferos e lagos até 2020.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Água doce; Recurso hídrico; Reservatório de água; Water resources.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090730

Conservação do antígeno utilizado no teste de imunodifusão em gel de ágar para diagnóstico de lentivírus caprino: efeitos da adição de conservante e de diferentes temperaturas.
Provedor de dados: 14
Autores: ANDRIOLI, A.; PINHEIRO, R. R.; SOUZA, K. C. de.
O presente trabalho teve como objetivo verificar a viabilidade do antígeno (Ag) para diagnóstico de lentivírus caprino por meio do teste de imunodifusão em gel de ágar (IDGA), em diferentes temperaturas, com e sem a adição do conservante Phenylmethylsulfonyl Fluoride (PMSF). A proteína do capsídeo viral - p28 presente no antígeno é bem estável, suportando a temperatura ambiente média de 25 °C por até 15 dias. A ação do conservante PMSF é efetiva para a manutenção dos níveis proteicos, além disso, é quase inerte na formação da linha de precipitação. O congelamento a -20 °C e, principalmente a -80 °C, com ou sem a adição de conservante, é muito eficaz para a manutenção da quantidade e qualidade da proteína viral p28 presentes no antígeno de Lentivírus...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agar gel immunodiffusion test; PMSF.; Sanidade Animal; Lentivirus; Disease diagnosis.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101517

Conservação, recuperação e uso sustentável de ecossistemas.
Provedor de dados: 14
Autores: FONTES, E. M. G.; SOTTA, E. D.; FAVARO, S. P.; GERHARD, P.; VILELA, G. F.
bitstream/item/187818/1/Paginas-de-ODS-15-FINAL-Capitulo-3.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Objetivos de Desenvolvimento Sustentável; Brasil; Embrapa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100805

Conservação, uso e gestão de recursos e ecossistemas marinhos.
Provedor de dados: 14
Autores: LEGAT, A. P.; LEGAT, J. F. A.; PEREIRA, A. M. L.; DINIZ, F. M.; FOGACA, F. H. dos S.
Introdução; Ações da Embrapa para conservação de recursos marinhos; Ações da Embrapa em biotecnologia marinha; Impactos da contaminação ambiental sobre mares e oceanos; Ações da Embrapa para preservação das zonas costeiras.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Ecossistema marinho; Recurso Pesqueiro.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096608

Conservação, utilização e melhoramento genético de gramíneas forrageiras para o Semiárido brasileiro.
Provedor de dados: 14
Autores: BUENO, L. G.; ROCHA, J. E. da S.
A atividade pecuária no Semiárido brasileiro é predominantemente extensiva e maior parte dependente da pastagem nativa. Entretanto, sua oferta no período de estiagem é insuficiente para satisfazer as necessidades nutricionais dos rebanhos e sustentar bons índices de produtividade. Apesar das demandas dos produtores por sementes de forrageiras adaptadas à região, atualmente, não existe produção nem comercialização regulamentadas com foco para o semiárido, embora existam diversas opções de gramíneas e leguminosas forrageiras que possam enriquecer a pastagem nativa. Na região semiárida as opções disponíveis nos mercados formais são bastante restritas, sendo na maioria das vezes realizada via comercialização de sementes ainda não validadas para a região....
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Capim forrageiro; Brasil; Região Semiárida; Gramínea Forrageira; Leguminosa Forrageira; Pastagem Nativa; Pastagem Cultivada; Forage grasses; Forage legumes; Forage and feed science; Brazil; Semiarid soils.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101520

Conservation tillage in organic farming
Provedor de dados: 21
Autores: Krauss, Maike; Mäder, Paul; Peigne, Joséphine; Cooper, Julia.
Conservation tillage in organic farming combines the principles of organic farming with the benefits of soil erosion control achieved by the conversion from ploughing to either reduced tillage or no-tillage/direct-seeding. This chapter reviews more than two decades of on-station and on-farm research. The chapter outlines the main benefits of conservation tillage before considering its main challenges. The chapter also contains a number of specific case studies from the field. Finally, the chapter looks ahead to future research trends in this area and offers detailed guidance on where to find further information about this subject.
Tipo: Book chapter
Palavras-chave: Soil tillage.
Ano: 2018
URL: http://orgprints.org/34333/1/Book-%20Improving%20organic%20crop%20cultivation.pdf

Conserved number of U2 snDNA sites in Piabina argentea, Piabarchus stramineus and two Bryconamericus species (Characidae, Stevardiinae)
Provedor de dados: 83
Autores: Piscor,Diovani; Fernandes,Carlos Alexandre; Parise-Maltempi,Patricia P.
ABSTRACT The chromosomal location of 5S rRNA and U2 snRNA genes of Piabina argentea, Piabarchus stramineus and two Bryconamericus species from two different Brazilian river basins were investigated, in order to contribute to the understanding of evolutionary characteristics of these repetitive DNAs in the subfamily Stevardiinae. The diploid chromosome number was 2n = 52 for Bryconamericus cf. iheringii, Bryconamericus turiuba, Piabarchus stramineus and Piabina argentea. The 5S rDNA clusters were located on one chromosome pair in P. stramineus and B. cf. iheringii, and on two pairs in B. turiuba and P. argentea. The U2 snDNA clusters were located on the one pair in all species. Two-color FISH experiments showed that the co-localization between 5S rDNA and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Repetitive DNA; Splicing; 5S rDNA; Chromosome; Diploid number.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100207

Considerações Sobre os Ovinos da Raça Barriga Negra: Aspectos Históricos e Ações de Pesquisa na Embrapa Roraima.
Provedor de dados: 14
Autores: BRAGA, R. M.; MENDONCA, C. E. D. A.
bitstream/item/187856/1/DOC-N-64-RR.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Barbados Barriga Negra; Barbados Blackbelly.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100839

Consideration of the appropriate variation sources of the statistical model and their impacts on plant breeding
Provedor de dados: 1
Autores: Melo, Rita Carolina de; Coimbra, Jefferson Luís Meirelles; Trevisani, Nicole; Guidolin, Altamir Frederico; Kavalco, Sydney Antonio Frehner.
The present work has aimed to assess the consideration of the appropriate variation sources of the statistical model and their impacts on the conclusions plant breeding. The Value for Cultivation and Use test was conducted to assess three common locations (Lages, Ponte Serrada, and Canoinhas) and four non-common locations (Chapecó, Guatambu, Urussanga, and Campos Novos). The grain yields of six bean genotypes were evaluated in order to represent the imbalance between the common and non-common locations. The statistical analysis considered two situations: i) union of the location factors and cultivation years, with a single variation source called environment and ii) decomposition of the mean square values of the two factors, location and year. According to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.00.00.00-4; 5.01.03.00-8 VCU trials; Variance analysis; Mathematical expectations. Melhoramento Vegetal.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39791

Consideration of the appropriate variation sources of the statistical model and their impacts on plant breeding
Provedor de dados: 1
Autores: Melo, Rita Carolina de; Coimbra, Jefferson Luís Meirelles; Trevisani, Nicole; Guidolin, Altamir Frederico; Kavalco, Sydney Antonio Frehner.
The present work has aimed to assess the consideration of the appropriate variation sources of the statistical model and their impacts on the conclusions plant breeding. The Value for Cultivation and Use test was conducted to assess three common locations (Lages, Ponte Serrada, and Canoinhas) and four non-common locations (Chapecó, Guatambu, Urussanga, and Campos Novos). The grain yields of six bean genotypes were evaluated in order to represent the imbalance between the common and non-common locations. The statistical analysis considered two situations: i) union of the location factors and cultivation years, with a single variation source called environment and ii) decomposition of the mean square values of the two factors, location and year. According to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: VCU trials; Variance analysis; Mathematical expectations.; Melhoramento Vegetal.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39791

CONSÓRCIO agroflorestal de espécies amazônicas: programa 27: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre consórcio agroflorestal de espécies amazônicas. O programa destaca a importância do consorciamento de cultivos e, por meio da exposição do pesquisador Tadário Kamel, da Embrapa Acre, avança, até chegar à viabilidade e a eficácia da implantação de Sistemas Agroflorestais - os SAFs. Como exemplo, um caso de sucesso, contado pelo diretor técnico do Projeto Reca, Fábio Valatti. Referência em sustentabilidade, o Reca incentiva a adoção de SAFs.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema agroflorestal; Consorciação de Cultura; Espécie Nativa; Essência Florestal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093660

Consórcio de milho com forrageiras: silagem e pasto no período da seca.
Provedor de dados: 14
Autores: CECCON, G.
bitstream/item/180468/1/32-37.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Forrageira perene; Braquiária; Cultivo simultânio; Consórcio; Milho; Panicum Maximum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093647

CONSÓRCIO melancia com mandioca para agricultura familiar: programa 46: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o consórcio de melancia com mandioca. O pesquisador Roberto Dantas de Medeiros, da Embrapa Roraima, explica as vantagens dessa dupla, que traz benefícios ao agricultor familiar. Ele ensina como o produtor deve fazer o arranjo, para que possa obter o máximo de rendimento com ambas as culturas. O programa também fala sobre a ampliação de possibilidades, propiciadas pelo uso da melancia consorciada com a mandioca.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Mandioca; Melancia; Consorciação de Cultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100535

CONSÓRCIO melancia com mandioca para agricultura familiar: programa 46: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o consórcio de melancia com mandioca. O pesquisador Roberto Dantas de Medeiros, da Embrapa Roraima, explica as vantagens dessa dupla, que traz benefícios ao agricultor familiar. Ele ensina como o produtor deve fazer o arranjo, para que possa obter o máximo de rendimento com ambas as culturas. O programa também fala sobre a ampliação de possibilidades, propiciadas pelo uso da melancia consorciada com a mandioca.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Mandioca; Melancia; Consorciação de Cultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100544

Consortium of five fungal isolates conditioning root growth and arbuscular mycorrhiza in soybean, corn, and sugarcane
Provedor de dados: 42
Autores: FARIAS,CHRISTYAN P.; CARVALHO,RAFAEL C. DE; RESENDE,FELIPE M.L.; AZEVEDO,LUCAS C.B.
Abstract Plant growth and arbuscular mycorrhizal colonization were studied in sugarcane, corn and soybean by applying five plant growth promoting fungi: Beauveria bassiana, Metarhizium anisopliae, Pochonia chlamydosporia, Purpureocillium lilacinum, and Trichoderma asperella. Sugarcane, corn and soybean were grown in pots under two treatments: (1) inoculation with the fungal consortium and (2) control without inoculation. In the inoculated treatment, fungal spore suspension were applied to the seeds and shoots were sprayed every 28 days. Means were analyzed by analysis of variance and Tukey’s test at 5% probability level. The experiment was arranged in a completely randomized design, with six replications. Fungi consortium mediate root growth in soybean and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant growth promoting fungi; Entomopathogenic fungi; Arbuscular mycorrhizal; Phytohormones.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703649

Constraining the origin of recently deposited particles using natural radionuclides 7 Be and 234 Th ex in deltaic sediments
Provedor de dados: 5
Autores: Wu, Junwen; Rabouille, Christophe; Charmasson, Sabine; Reyss, Jean Louis; Cagnat, Xavier.
7Be and 234Thex activities were determined in sediment cores off the Rhône River mouth (Gulf of Lions), in order to trace the initial transport and deposition of riverine suspended particulate matter (SPM) and evaluate the impact of flood events through 7 cruises carried out between 2007 and 2008. Consistently high 7Be and 234Thex inventories of 2000–3000 mBq cm−2 and 3000–5000 mBq cm−2, respectively, were observed within a ~5 km radius off the Rhône River mouth. Their spatial distributions showed a gradual decrease with increasing distance from the Rhône River mouth, and the decrease in 7Be was more pronounced than that of 234Thex, indicating that recent riverine SPM is rapidly deposited in the area located near the river mouth. This area is also...
Tipo: Text
Palavras-chave: Be-7; Th-234; Suspended particulate matter; Rhone River; 2008 flood; Gulf of Lions.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55628/73535.pdf

Constraints and Priorities for Conducting Experimental Exposures of Marine Organisms to Microplastics
Provedor de dados: 5
Autores: Paul-pont, Ika; Tallec, Kevin; Gonzalez-fernandez, Carmen; Lambert, Christophe; Vincent, Dorothee; Mazurais, David; Zambonino-infante, Jose-luis; Brotons, Guillaume; Lagarde, Fabienne; Fabioux, Caroline; Soudant, Philippe; Huvet, Arnaud.
Marine plastic pollution is a major environmental issue. Given their ubiquitous nature and small dimensions, ingestion of microplastic (MP) and nanoplastic (NP) particles and their subsequent impact on marine life are a growing concern worldwide. Transfers along the trophic chain, including possible translocation, for which the hazards are less understood, are also a major preoccupation. Effects of MP ingestion have been studied on animals through laboratory exposure, showing impacts on feeding activity, reserve depletion and inflammatory responses, with consequences for fitness, notably reproduction. However, most experimental studies have used doses of manufactured virgin microspheres that may not be environmentally realistic. As for most...
Tipo: Text
Palavras-chave: Microplastics; Nanoplastics; Experimental exposure; Impacts; Marine organisms; Physiology.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00449/56088/57621.pdf

Construa você mesmo um desidratador de alimentos.
Provedor de dados: 14
Autores: CORNEJO, F. E. P.
bitstream/item/183393/1/DOC-130-construcao-secador.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Tecnologia de Alimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096200

Construção do sistema de fossa séptica biodigestora adaptada para várzeas estuarinas do Rio Amazonas.
Provedor de dados: 14
Autores: OLIVEIRA, B. R. de; GUEDES, M. C.; LIRA-GUEDES, A. C.; MARMO, C. R.; SARGES, R. C.; COSTA, J. B. P.
Como é e como funciona o sistema de fossa séptica biodigestora; 1º Passo: Escolha do local; 2º Passo: Preparação da estrutura; 3º Passo: Montagem do sistema; 4º Passo: Montagem do sistema de saída dos gases e do efluente final; 5º Passo: Sistema de inspeção, manutenção e adição de esterco.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Saneamento rural; Biofertilizante; Construção rural; Lençol freático.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090673

Construção e operação de um sistema de pasteurização de bancada para alimentos líquidos.
Provedor de dados: 14
Autores: CELESTINO, S. M. C.; SANCHEZ, B. A. O.
A pasteurização de um alimento é um tratamento térmico que tem o objetivo de reduzir a carga microbiana, inativar enzimas para prolongar a sua vida útil e deve estar aliada a outras formas de conservação, como refrigeração ou congelamento, embalagem adequada e outros.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Higienização de bancada; Pasteurização; Alimento; Liquido.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092677

Construção participativa de calendários de floração apícola da região sul do RS.
Provedor de dados: 14
Autores: WOLFF, L. F.
bitstream/item/189090/1/BOLETIM-300.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Apicultura; Floração; Mel.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101751

Construire ses propres machines agricoles
Provedor de dados: 21
Autores: Hirschi, Christian.
L’autoconstruction permet d’économiser des coûts et de répondre à des besoins spécifiques, et pas seulement dans le bâtiment: pour les machines agricoles aussi.
Tipo: Newspaper or magazine article
Palavras-chave: Buildings and machinery.
Ano: 2018
URL: http://orgprints.org/34231/1/Bioactualit%C3%A9s_10_2018_Ch.Hirschi.pdf

Consumer attitudes towards organic fish
Provedor de dados: 21
Autores: Nielsen, Thorkild.
This paper is dealing with consumer’s attitudes to organic fish. It is part of the research project RobustFish. The overall aim of RobustFish was to strengthen the development of Danish organic aqua culture. Surveys performed among consumers showed that the knowledge about sustainability and organic fish is relatively fragmentary; e.g. stories from the media detached from the context “overfishing”, not healthy fish farmed in Asia etc. Very few consumers were able to identify specific rules for organic fish, and often they were mixed up with the MSC certification.  The investigations showed that the perception of organic fish is influenced by their general perception of farmed fish and their perception of agricultural production. Many consumers have a...
Tipo: Journal paper
Palavras-chave: Farm economics; Social aspects.
Ano: 2018
URL: http://orgprints.org/33695/1/D6.3.5%20%28Consumer%20perceptions%20on%20organic%20fish.docx

Consumer preferences for farmers’ varieties
Provedor de dados: 21
Autores: Meier, Claudia; Oehen, Bernadette.
Our food value chain is characterized by an ongoing concentration and standardization on all levels and a concomitant loss in diversity. Putting the breeding and multiplication of seeds back into the hands of farmers is one strategy to counteract this concentration process and embed diversity in the food value chain. In this project we investigated consumers’ preferences for so-called farmers’ varieties, using vegetables as an example.
Tipo: Conference paper, poster, etc.
Palavras-chave: Consumer issues Breeding; Genetics and propagation Policy environments and social economy Produce chain management.
Ano: 2018
URL: http://orgprints.org/34723/1/meier-oehen-2018-DiversifoodFinalCongress_France_poster.pdf

Consumer preferences for ‘localness’ and organic food production
Provedor de dados: 21
Autores: Denver, Sigrid; Jensen, Jørgen Dejgård; Olsen, Søren Bøye; Christensen, Tove.
Purpose:  A number of previous studies have analyzed the interface between consumer preferences for organic and local food. While organic food is based on well-defined production criteria, local food is less well defined and is often used to describe a variety of food characteristics. This study investigates Danish consumers’ preferences and trade-offs for organic production and multiple commonly mentioned, dimensions of local food: sales channel, size of company, and geographic location of animals used in the production focusing on differences between consumer segments.     Design/methodology/approach:  The analysis is based on a quantitative survey among 505 consumers and includes a choice experiment concerning preferences for beef salami. Data from the...
Tipo: Journal paper
Palavras-chave: Consumer issues.
Ano: 2018
URL: http://orgprints.org/34105/2/consumer_preferences_for_localness_organic_food-submitted_34105.pdf

Consumers’ evaluation of imported organic food products: The role of geographical distance
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
Country-of-origin (COO) effects and consumer evaluation of organic food products are rarely studied in combination. The aim of this study was therefore to investigate organic consumers’ preferences for imported organic food products from different origins and the underlying reasons for these preferences, including how consumers’ COO preferences depend on the geographical distance to the COO. We employed a multi-method, qualitative approach consisting of in-store interviews (N = 255) and focus groups (six, N = 38) with organic consumers in three German cities located in the north (Hamburg, close to Denmark), west (Münster, close to The Netherlands) and south (Munich, close to Austria). The interviews confirmed the well-known preference for domestic (also...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Consumer issues.
Ano: 2018
URL: http://orgprints.org/33913/1/Consumers%20COO%20preferences_accepted%20manuscript.pdf

Consumers’ evaluation of imported organic food products: The role of geographical distance
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
Country-of-origin (COO) effects and consumer evaluation of organic food products are rarely studied in combination. The aim of this study was therefore to investigate organic consumers’ preferences for imported organic food products from different origins and the underlying reasons for these preferences, including how consumers’ COO preferences depend on the geographical distance to the COO. We employed a multi-method, qualitative approach consisting of in-store interviews (N = 255) and focus groups (six, N = 38) with organic consumers in three German cities located in the north (Hamburg, close to Denmark), west (Münster, close to The Netherlands) and south (Munich, close to Austria). The interviews confirmed the well-known preference for domestic (also...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Consumer issues.
Ano: 2018
URL: http://orgprints.org/33673/7/Consumers%E2%80%99%20evaluation%20of%20imported%20organic%20food%20products%20-%20The%20role%20of%20geographical%20distance.pdf

”Consumers’ Understandings and Perceptions of Danish Organic Aquaculture – A Mixed Method Study”
Provedor de dados: 21
Autores: Zølner, Anette; Ricorico, Marie; Budhathoki, Mausam; Froesch, Mel; Nielsen, Signe.
Danish organic aquaculture is growing rapidly, which is not reflected in the consumer demand for these products in Denmark. Therefore, a mixed method study was conducted with the main purpose to investigate consumers’ understandings and perceptions of Danish organic aquaculture. Convenience sampling was employed to recruit 126 participants for a web-based survey and nine were further recruited for in-depth focus group discussion. The findings from this study shows that organic fish is often mistaken for wild caught fish. Factors including price, labelling, availability &amp; information, reputation of the farmed fish, and cooking skills were identified to be influencing consumers. Despite price being a barrier, the results also showed that the majority of...
Tipo: Report
Palavras-chave: Farm economics; Social aspects; Air and water emissions.
Ano: 2018
URL: http://orgprints.org/33698/1/D6.4.1_%20Innovative%20development_Consumer%20perceptions.pdf

Consumo de mimosina en el desarrollo de glándulas endometriales de vacas en postparto temprano
Provedor de dados: 115
Autores: Bottini-Luzardo,María; Aguilar-Pérez,Carlos; Centurión-Castro,Fernando; Solorio-Sánchez,Francisco; Guillermo,Leonardo; Muñoz-Rodriguez,David; Salas-Araujo,Yaritza; Ku-Vera,Juan.
Resumen Leucaena leucocephala es un arbusto rico en proteína y mimosina que se cultiva en altas densidades para incrementar la ingesta de proteína en sistemas de producción bovina. La mimosina es un antimitótico cuyo efecto sobre el endometrio no es bien conocido. Se presume que podría acumularse en el tejido endometrial, inhibiendo el desarrollo de las glándulas endometriales responsables de nutrir al embrión. El objetivo de este estudio fue determinar la acumulación de mimosina en el tejido endometrial, por consumo de L. leucocephala, y observar su efecto en el desarrollo de las glándulas endometriales de vacas en postparto temprano en un sistema silvopastoril. Veinticuatro vacas Bos indicusxBos taurus se dividieron en dos tratamientos: pastoreo en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bos indicus; Bos taurus; Posparto; Leucaena leucocephala; Cynodon nlemfuensis; Reproducción.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000600817

Consumo de nutrientes, comportamento ingestivo e desempenho de ovinos alimentados com fenos de gramíneas tropicais em diferentes intervalos entre cortes
Provedor de dados: 45
Autores: Pereira,G.F.; Lima,P.O.; Assis,L.C.S.L.C.; Emerenciano Neto,J.V.
RESUMO Objetivou-se avaliar o efeito dos fenos de andropogon, buffel e massai em diferentes intervalos de cortes sob consumo, comportamento ingestivo e o desempenho de ovinos. O delineamento experimental foi inteiramente ao acaso. Os tratamentos foram arranjados em fatorial 3x4 (andropogon, buffel e massai x intervalos entre corte de 21, 35, 49 e 63 dias). A interação entre as gramíneas e os intervalos não foi significativa para nenhuma das variáveis estudadas. Os maiores consumos de matéria seca, proteína bruta, fibra em detergente neutro e lignina ocorreram com uso do feno de massai, 3,62; 0,48; 2,03 e 0,22% do peso vivo, respectivamente. Aos 63 dias de intervalo, foram observados os maiores consumos de lignina e os menores de proteína bruta, 0,20 e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimentação animal; Cordeiro; Forragem; Ruminação; Semiárido.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300897

Consumption and use of soybean by the caterpillar Helicoverpa armigera
Provedor de dados: 65
Autores: Suzana,Crislaine Sartori; Rosa,Cálvin Felipe; Alves,Fabriele da Luz; Salvadori,José Roberto.
ABSTRACT:  A deep insight into the population dynamics of a pest can be achieved by being acquainted with its nutritional ecology, which further assists in understanding the damage potential and decisions to control mainly in diversified production systems such as those in Brazil. The present r research aimed to evaluate the effect of dietary regimens, comprising combinations of acessible organs of soybean plants, at different stages of development, consumption, and utilization of food by the 4th, 5th, and 6thlarvae instar of Helicoverpa armigera (Hübner) (Lep.: Noctuidae). For this purpose, the vegetative and reproductive organs of soybean were brought together in three feeding regimes, followed by making it available to caterpillars. After evaluations,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Old-world caterpillar; Nutritional indexes; Nutritional ecology.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200150

CONSUMPTION, EFFICIENCY AND WATER CONTENT OF ARUGULA UNDER DIFFERENT MANAGEMENT OF BRACKISH NUTRITIONAL SOLUTIONS
Provedor de dados: 70
Autores: Campos Júnior,José E.; Santos Júnior,José A.; Silva,Ênio F. de F. e; Martins,Juliana B.; Rolim,Mário M.
ABSTRACT The need to use strategies for using brackish water in agriculture, especially in semi-arid conditions, is evident. Based on this information, this study was developed with the aim of evaluating the consumption, efficiency and water content, as well as the dry mass of the arugula plants (cv. Broad Leaf) exposed to brackish nutrient solutions as a function of replacement strategies and circulation frequencies. The treatments consisted of six salinity levels of the nutrient solution (1.5, 3.0, 4.5, 6.0, 7.5 and 9.0 dS m-1) and two circulation frequencies (twice a day 8 a.m. and 4 p.m., and three times a day at 8 a.m., 12 p.m. and 5 p.m.). In Experiment I, the evapotranspiration line was replaced with the respective brackish water used in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eruca sativa; Cultivation without soil; Salinity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000600885

Consumption, preferences and habits of purchasing consumers of peaches and nectarines
Provedor de dados: 94
Autores: Penso,Gener Augusto; Santos,Carlos Eduardo Magalhães Dos; Bruckner,Cláudio Horst; Costa,Jussara Cristina Firmino da; Citadin,Idemir.
Abstract  In Brazil, there are few studies and information available on consumer preferences for peaches and nectarines. This lack of information, has hindered some aspects of the production chain, as the choice and exploitation of more appropriate cultivars, offer periods, adoption of marketing and marketing strategies, consequently affecting the availability and commercialization of fruits. This study aimed to analyze the consumer preference of peaches and nectarines, evaluate the traits observed for their acquisition, and the marketplace where they are preferably purchased. The research was carried out from November 2016 to February 2017, using the descriptive research methodology, by Survey method and Web 2.0. A structured questionnaire was applied...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus persica Bastch L. var. vulgaris; Prunus persica Bastch L. var. nuscupersica; Market analysis; Consumer profile; Fruit quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000300501

Contadini: un sogno che costa
Provedor de dados: 21
Autores: Hirschi, Christian.
Chi vuole acquistare un’azienda agricola extrafamiliare si trova ad affrontare degli ostacoli finanziari non da poco.  Ecco alcuni spunti di soluzione in Svizzera e all’estero.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Social aspects.
Ano: 2018
URL: http://orgprints.org/33887/1/Bioattualit%C3%A0_1_2018_Ch.Hirschi.pdf

Contamination and Soil Biological Properties in the Serra Pelada Mine - Amazonia, Brazil
Provedor de dados: 90
Autores: Teixeira,Renato Alves; Fernandes,Antonio Rodrigues; Ferreira,José Roberto; Vasconcelos,Steel Silva; Braz,Anderson Martins de Souza.
ABSTRACT Discovered in 1980 and unleashed an utter gold rush of the modern era, Serra Pelada was the largest open-air mine in Brazil. About 80,000 gold prospectors worked there until 1984, when the gold pits were flooded. The environmental impact caused by mining inflicted irreversible damage to the ecosystem, with the formation of a large lake and piles of waste rock and sterile overburden, still evident 28 years after the mine was closed. This study aimed to evaluate the available and pseudo total contents of potentially toxic elements (PTEs), the contamination and pollution levels, and to understand how the biological soil factors are related to the chemical properties of the soil and the available PTE contents in the Serra Pelada - Amazônia, Brazil....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artisanal mining; Metabolic quotient; Microbial carbon.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100508

Contamination chimique des sédiments des lagunes méditerranéennes françaises - Bilan de la Campagne ROCCHSED 2017
Provedor de dados: 5
Autores: Grouhel, Anne; Chiffoleau, Jean-francois; Crochet, Sylvette; Ouisse, Vincent; Galgani, Francois; Munaron, Dominique.
le Réseau d’Observation de la Contamination Chimique (ROCCH) évalue la qualité chimique du milieu marin à partir des concentrations en contaminants mesurées dans la chair de mollusques et dans le compartiment superficiel fin des sédiments prélevés sur les fonds. La campagne ROCCHSED2017 est la 4ème campagne d’échantillonnage dans les lagunes méditerranéennes françaises. Elle a permis la mesure de concentrations en éléments traces métalliques et en contaminants organiques (sur la base des listes des réglementations en vigueur) dans les sédiments de 13 lagunes.
Tipo: Text
Palavras-chave: Sédiment; Contaminant chimique; ROCCH; Azote; Phosphore.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00467/57885/60184.pdf

Contamination of soil and pineapple fruits under fertilization with sewage sludge
Provedor de dados: 91
Autores: Mota,Mauro F. C.; Pegoraro,Rodinei F.; Santos,Silvânio R. dos; Maia,Victor M.; Sampaio,Regynaldo A.; Kondo,Marcos K.
ABSTRACT Sewage sludge is rich in organic matter and nutrients for the plants, and can be used in pineapple production, but there are few studies with scientific evaluation of possible inorganic and biological contaminants in pineapple plantations. In view of the above, this study aimed to evaluate the contamination of the soil and in fruits of pineapple fertilized with sewage sludge. The study was conducted in the municipality of Janaúba-MG. Treatments were arranged in a randomized block design, with four replicates, in a 2 x 5 factorial scheme, consisting of two different fertilizers: sewage sludge (SS) and mineral fertilizers (MF), and five pineapple varieties (Pérola, Vitória, Smooth Cayenne, MD-2, Fantastic IAC). Nitrogen was adopted as the base...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ananas comosus var. comosus; Biosolids; Coliform bacteria; Toxic elements.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000500320

Contemporary and historical oceanographic processes explain genetic connectivity in a Southwestern Atlantic coral
Provedor de dados: 5
Autores: Peluso, L.; Tascheri, V.; Nunes, Flavia; Castro, C. B.; Pires, D. O.; Zilberberg, Carla.
Understanding connectivity patterns has implications for evolutionary and ecological processes, as well as for proper conservation strategies. This study examined population genetic structure and migration patterns of the coral Mussismilia hispida, one of the main reef builders in the Southwestern Atlantic Ocean. For this, 15 sites were sampled along its entire distributional range employing 10 microsatellite loci. M. hispida was divided into five genetically differentiated populations by Structure analysis. Population structure and migration estimates are consistent with present-day oceanographic current patterns, zones of upwelling and historical sea-level changes. The Central Region and Oceanic Islands populations had the highest genetic diversity, were...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00426/53725/54599.pdf

Content Based Geographic Image Retrieval using Local Vector Pattern
Provedor de dados: 52
Autores: Jenitta,A.; Ravindran,R. Samson.
ABSTRACT Large image archives formed by satellite remote sensing missions are getting an increasing valuable source of information in Geographic Information Systems (GIS). The need for retrieving a required image from a huge image database is increasing significantly for the purpose of analyzing resources in GIS. Content Based Geographic Image Retrieval (CBGIR) in the image processing field is the best solution to meet the requirement. In this work, we used Local Vector Pattern (LVP) to extract fine features present in the geographical image and retrieve the applicable images from a large remote sensing image database. The primary idea of our method is generating micro patterns of LVP by the vectors of each pixel that are constructed by calculating the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geosciences; Geographic Information Systems; Content Based Geographic Image Retrieval; Local Vector Pattern.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100600

Contextualização dos objetivos de desenvolvimento sustentável no Brasil e na Embrapa.
Provedor de dados: 14
Autores: SANTOS, A. C. C. dos; HAMMES, V. S.; LOPES, D. B.; VILELA FILHO, O.; SAMPAIO, M. J. A. M.; NALERIO, E. S.; DINIZ, F. H.; KIILL, L. H. P.; SILVA, M. S. L. da; GAMBETTA, R.; ARZABE, C.; PIEROZZI JUNIOR, I.
bitstream/item/187694/1/Rossano-ODS-18-1-2018.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Objetivos de Desenvolvimento Sustentável; Brasil; Embrapa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100678

Continental ichthyofauna from the Paraíba do Norte River basin pre-transposition of the São Francisco River, Northeastern Brazil
Provedor de dados: 49
Autores: Ramos,Telton Pedro Anselmo; Lima,Jéssica Alcoforado de Sena; Costa,Silvia Yasmin Lustosa; Silva,Márcio Joaquim da; Avellar,Raizze da Costa; Oliveira-Silva,Leonardo.
Abstract: Freshwater ichthyofauna from Brazil Northeast region was considered as being poorly known until recent years, with a considerable number of publications becoming available in the last decade. The present study provides an inventory of freshwater fish species from the Paraíba do Norte River basin located in Paraíba State, Brazil. This inventory is intended to contribute to the of knowledge to the regional fish diversity, pre-transposition of the São Francisco River. Collecting data was obtained from ichthyological databases of both national and foreign institutions. A total of 47 freshwater fish species are registered within the Paraíba do Norte River basin, represented by 38 genera, 20 families and six orders. Characiformes, comprising 47% (22...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Freshwater fishes; Neotropical Region; Diversity; Identification key.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400207

Continental shelves as a variable but increasing global sink for atmospheric carbon dioxide
Provedor de dados: 5
Autores: Laruelle, Goulven G.; Cai, Wei-jun; Hu, Xinping; Gruber, Nicolas; Mackenzie, Fred T.; Regnier, Pierre.
It has been speculated that the partial pressure of carbon dioxide (pCO(2)) in shelf waters may lag the rise in atmospheric CO2. Here, we show that this is the case across many shelf regions, implying a tendency for enhanced shelf uptake of atmospheric CO2. This result is based on analysis of long-term trends in the air-sea pCO(2) gradient (Delta pCO(2)) using a global surface ocean pCO(2) database spanning a period of up to 35 years. Using wintertime data only, we find that Delta pCO(2) increased in 653 of the 825 0.5 degrees cells for which a trend could be calculated, with 325 of these cells showing a significant increase in excess of + 0.5 mu atm yr(-1) (p &lt; 0.05). Although noisier, the deseasonalized annual data suggest similar results. If this...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00673/78498/80777.pdf

Continental-scale transport of sediments by the Baltic Ice Stream elucidated by coupled grain size and Nd provenance analyses
Provedor de dados: 5
Autores: Boswell, Steven; Toucanne, Samuel; Creyts, Timothy T.; Hemming, Sidney R.
We introduce a methodology for determining the transport distance of subglacially comminuted and entrained sediments. We pilot this method on sediments from the terminal margin of the Baltic Ice Stream, the largest ice stream of the Fennoscandian Ice Sheet during the Last Glacial Maximum. A strong correlation (R2 = 0.83) between the εNd and latitudes of circum-Baltic river sediments enables us to use εNd as a calibrated measure of distance. The proportion of subglacially transported sediments in a sample is estimated from grain size ratios in the silt fraction (&lt;63 μm). Coupled εNd and grain size analyses reveal a common erosion source for the Baltic Ice Stream sediments located near the Åland sill, more than 850 km upstream from the terminal moraines....
Tipo: Text
Palavras-chave: Fennoscandian Ice Sheet; Baltic Ice Stream; Provenance; Epsilon Nd; Grain size; EMMA.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00434/54567/57539.pdf

Contrasted optimal environmental windows for both sardinella species in Senegalese waters
Provedor de dados: 5
Autores: Diankha, Ousmane; Ba, Aliou; Brehmer, Patrice; Brochier, Timothee; Sow, Bamol Ali; Thiaw, Modou; Gaye, Amadou Thierno; Ngom, Fambaye; Demarcq, Herve.
We investigate Sardinella aurita and Sardinella maderensis recruitment success relative to the variability of oceanographic conditions in Senegalese waters using generalized additive models (GAM). Results show that recruitment of both species is marked by a strong intra-annual (seasonal) variation with minimum and maximum in winter and summer, respectively. Their interannual variations are synchronous until 2006 (recruitment decreasing), while from 2007 there is no synchrony. The model developed shows that sardinella recruitment variability is closely related to the tested environmental variables in the study area. However, the key environmental variables influencing the recruitment success are different for both species: the Coastal Upwelling Index and...
Tipo: Text
Palavras-chave: Recruitment success; Sardinella aurita; Sardinella maderensis; Upwelling; West Africa.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00611/72299/71189.pdf

Contrasted turbulence intensities in the Indonesian Throughflow: a challenge for parameterizing energy dissipation rate
Provedor de dados: 5
Autores: Bouruet-aubertot, Pascale; Cuypers, Yannis; Ferron, Bruno; Dausse, Denis; Menage, Olivier; Atmadipoera, Agus; Jaya, Indra.
Microstructure measurements were performed along two sections through the Halmahera Sea and the Ombai Strait and at a station in the deep Banda Sea. Contrasting dissipation rates (&#x1d716;) and vertical eddy diffusivities (K z ) were obtained with depth-averaged ranges of ∼[9×10−10−10−5] W kg− 1 and of ∼[1×10−5−2×10−3] m2 s− 1, respectively. Similarly, turbulence intensity, I=ϵ/(νN2) with ν the kinematic viscosity and N the buoyancy frequency, was found to vary seven orders of magnitude with values up to 107. These large ranges of variations were correlated with the internal tide energy level, which highlights the contrast between regions close and far from internal tide generations. Finescale parameterizations of &#x1d716; induced by the breaking of...
Tipo: Text
Palavras-chave: Turbulence; Internal tides; Vertical mixing; Parameterization; Indonesian seas; Microstructure measurements.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00441/55240/56792.pdf

Contrat de prestations Ifremer 2017 . Contrôle de surveillance 2017 DCE de la faune benthique de substrat meuble des masses d’eau côtière « FRFC01 Côte Nord-Est île d’Oléron » et « FRFC02 Pertuis Charentais » : rapport final
Provedor de dados: 5
Autores: Aubert, F; Jourde, J; Prineau, M; Leguay, Didier; Sauriau, Pg.
L’objet de ce document est d’exposer les résultats des suivis stationnels des invertébrés benthiques de substrats meubles subtidaux et intertidaux réalisé en avril 2017 conformément au protocoles DCE de 2014 (Garcia et al., 2014) sur : - la station subtidale Malconche, - la station subtidale d’appui Boyardville, et - les deux stations intertidales Bellevue et Les Doux
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00467/57905/60223.pdf

«Contre le stress, un bon menu!»
Provedor de dados: 21
Autores: Hämmerli, Franziska.
La chercheuse Mirjam Holinger explique en interview ce qui se passe dans les estomacs des porcs bio.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Health and welfare; Pigs.
Ano: 2018
URL: http://orgprints.org/34066/1/Bioactualit%C3%A9s_9_2018_F.H%C3%A4mmerli.pdf

Contribuições da Embrapa para a erradicação da pobreza.
Provedor de dados: 14
Autores: WANDELLI, E. V.; ABREU, L. S. de; TAVARES, E. D.; BIANCHINI, F.; SILVA, A. P. da; BELTRAO, S. L. L.; FERREIRA, M. do S. G.
Neste capítulo, são apresentadas soluções relacionadas aos sistemas agroalimentares sustentáveis desenvolvidos pela Embrapa que contribuem com as seguintes metas do Objetivo do Desenvolvimento Sustentável, meta 1 ?até 2030, erradicar a pobreza extrema para todas as pessoas em todos os lugares, atualmente medida como pessoas vivendo com menos de US$ 1,25 por dia?; e meta 2 ?até 2030, reduzir pelo menos à metade a proporção de homens, mulheres e crianças, de todas as idades, que vivem na pobreza, em todas as suas dimensões, de acordo com as definições nacionais?.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Embrapa; Sistema de Alimentação; Agricultura Sustentável; Inovação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098263

Contribuições da Embrapa para os 5 Ps: pessoas, prosperidade, planeta, parceria e paz.
Provedor de dados: 14
Autores: ARZABE, C.; COSTA, J. R. da; LOPES, D. B.; NALERIO, E. S.; ANTUNES, E.; DINIZ, F. H.; FOGACA, F. H. dos S.; MOZZER, G. B.; ARAUJO, G. P. de; ALMEIDA, J. S. S. E.; NOGUEIRA, J. D.; MELLO, L. M. R. de; KIILL, L. H. P.; FREITAS, M. H. A. de; SAMPAIO, M. J. A. M.; SILVA, M. S. L. da; COSTA, P. da; MELO, P. E. de; GAMBETTA, R.; DIAS, T. A. B.; OLIVEIRA, Y. M. M. de; BUENO, Y. M.; HAMMES, V. S.; SANTOS, A. C. C. dos; PIEROZZI JUNIOR, I.; SILVA, A. C. da; ALARCAO, A. L. L.; REIS, A. E. G. dos; TORRES, D. A. P.; CONTINI, E.; PRADO, H. A. do; COSTA, J. L. da S.; DUARTE, J. A. M.; VILELA FILHO, O.; NASCIMENTO, P. P.; MENEZES, R. A. de L.; RAMOS, R. G. C.; BELTRAO, S. L. L.; ARAUJO, S. C. B. de; PEREIRA, V. da F.
bitstream/item/187700/1/Rossano-ODS-18-2-2018.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Objetivos e Desenvolvimento Sustentável; Embrapa; Brasil.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100681

Contribution of dark septate fungi to the nutrient uptake and growth of rice plants
Provedor de dados: 58
Autores: Vergara,Carlos; Araujo,Karla Emanuelle Campos; Alves,Luiziene Soares; Souza,Sônia Regina de; Santos,Leandro Azevedo; Santa-Catarina,Claudete; Silva,Krisle da; Pereira,Gilmara Maria Duarte; Xavier,Gustavo Ribeiro; Zilli,Jerri Édson.
ABSTRACT The use of dark septate fungi (DSE) to promote plant growth can be beneficial to agriculture, and these organisms are important allies in the search for sustainable agriculture practices. This study investigates the contribution of dark septate fungi to the absorption of nutrients by rice plants and their ensuing growth. Four dark septate fungi isolates that were identified by Internal transcribed spacer phylogeny were inoculated in rice seeds (Cv. Piauí). The resulting root colonization was estimated and the kinetic parameters Vmax and Km were calculated from the nitrate contents of the nutrient solution. The macronutrient levels in the shoots, and the NO3--N, NH4+-N, free amino-N and soluble sugars in the roots, sheathes and leaves were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa L.; DSE; NO3−-N; Tillering; Colonization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100067

Contribution of DNA repair xeroderma pigmentosum group D genotypes to pancreatic cancer risk in the Chinese Han population
Provedor de dados: 74
Autores: Yan,Dong; Liang,Xiao-Hui; Ding,Wei; Xu,Xin-Jian; Wang,Xi-Yan.
Abstract This study aimed to determine the association between the polymorphisms and haplotypes in the xeroderma pigmentosum group D (XPD) gene and the risk of pancreatic cancer in the Chinese Han population. SNaPshot was used for genotyping six SNP sites of the XPD gene. Comparisons of the correlations between different genotypes in combination with smoking and the susceptibility to pancreatic cancer were performed. Individual pancreatic cancer risk in patients who carry mutant C alleles (AC, CC, and AC+CC) at rs13181 increased (p &lt; 0.05). Taking non-smoking individuals who carry the AA genotype as a reference, and non-smoking individuals who carry mutant allele C (AC+CC), the risk of pancreatic cancer increased by 3.343 times in individuals who smoked...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pancreatic neoplasm; Human xeroderma pigmentosum group D; Polymorphism; Smoking.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100018

Contribution of Eucalyptus Harvest Residues and Nitrogen Fertilization to Carbon Stabilization in Ultisols of Southern Bahia
Provedor de dados: 90
Autores: Oliveira,Fernanda Cristina Caparelli; Silva,Ivo Ribeiro; Ferreira,Gabriel William Dias; Soares,Emanuelle Mercês Barros; Silva,Sérgio Ricardo; Silva,Eulene Francisco.
ABSTRACT: Eucalyptus forests in southern Bahia (BA) are planted in soils with a sandy surface layer and humid tropical climate, conditions that lead to soil carbon (C) decomposition. Recent studies have shown that nitrogen (N) may be important for soil C stabilization. The aim of this study was to evaluate the contribution of Eucalyptus harvest residues and nitrogen fertilization to C stabilization in Ultisols of southern BA. The experiment was conducted in Eucalyptus clonal plantations cultivated in two regions of Eunápolis, BA, Brazil, with different clay content: southern region (140 g kg-1 of clay) and western region (310 g kg-1 of clay). Five treatments were evaluated: one control (CTR), without Eucalyptus harvest residues and N fertilization, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Planted forests; Harvest residue management; Soil organic matter; Stable isotope.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100501

Contribution of future wide-swath altimetry missions to ocean analysis and forecasting
Provedor de dados: 5
Autores: Bonaduce, Antonio; Benkiran, Mounir; Remy, Elisabeth; Le Traon, Pierre-yves; Garric, Gilles.
The impact of forthcoming wide-swath altimetry missions on the ocean analysis and forecasting system was investigated by means of OSSEs (observing system simulation experiments). These experiments were performed with a regional data assimilation system, implemented in the Iberian-Biscay-Ireland (IBI) region, at 1/12 degrees resolution using simulated observations derived from a fully eddy-resolving free simulation at 1/36 degrees resolution over the same region. The objective of the experiments was to assess the ability of different satellite constellations to constrain the ocean analyses and forecasts, considering both along-track altimeters and future wide-swath missions; consequently, the capability of the data assimilation techniques used in the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58116/60549.pdf

Contribution of marine invertebrates to Ciguatera poisoning : the case study of French Polynesia
Provedor de dados: 5
Autores: Darius, Ht; Viallon, J; Gatti, Cm; Chinain, M; Roué, M; Sibat, Manoella; Amzil, Zouher; Hess, Philipp; Vandersea, Mw; Litaker, Rw; Tester, Pa.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00450/56181/57729.pdf

Contribution of nitrogen derived from mineral supplementation for soybean seedlings
Provedor de dados: 64
Autores: Conceição,Gerusa Massuquini; Martin,Thomas Newton; Brunetto,Gustavo; Backes,Rogério Luiz; Andrade,Fabrício Fuzzer de; Beche,Manoela.
ABSTRACT Seeds can absorb N from mineral supplementation, thus stimulating seedling development in soybeans (Glycine max (L.) Merrill). This study aimed to evaluate the contribution to soybean seedlings of N derived from mineral supplementation in seeds with different nutritional contents. Seeds of the cultivar BMX Potência RR received mineral supplementation enriched with 2.5% excess 15N. The treatments were performed in seeds in two lots, one with high and one with low nutritional content. At 2, 6 and 10 days after sowing on paper towels, the seedlings were collected and separated into cotyledons, roots and shoots. Dry matter production, root length and root volume were assessed. Total N and 15N values were analyzed in the seedling organ tissues. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max (L.) Merrill; Absorption; Distribution; 15N.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000100033

Contribution of non-exchangeable K in soils from Southern Brazil under potassium fertilization and successive cropping
Provedor de dados: 124
Autores: Steiner,Fábio; Lana,Maria do Carmo.
ABSTRACT Intense cropping of plants in pots was used to assess the contribution of non-exchangeable K to plant uptake in different soils of Paraná State, Brazil. Surface samples from nine soil types were fertilized or not with K fertilizer and subjected to six successive cropping (i.e., soybean, pearl millet, wheat, common beans, soybean and maize) under greenhouse conditions. The crops were grown in 8-L pots for 45 days, and at the end of the sixth cropping, the soil was sampled to determination non-exchangeable and exchangeable K. Shoot dry matter yield, K taken up, non-exchangeable pool contribution to K nutrition of plants were also determined. Soils differ in the ability to K supply to the plants in the short to medium term, due to the wide range of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Successive cropping of plants; Soil potassium budget; Exchangeable K; Potential buffer capacity of K.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400547

Contribution to the ICES Report on Ocean Climate : North Atlantic Ocean in 2017
Provedor de dados: 5
Autores: Kolodziejczyk, Nicolas; Reverdin, Gilles; Desbruyeres, Damien.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00481/59296/61988.pdf

Contributions to the Coordinated Control of Two Robotic Arms for Underwater Manipulation of Deformable Biological Specimens
Provedor de dados: 5
Autores: Leborne, Francois.
The research carried out in the scope of this doctorate degree aims to develop innovative techniques to improve the collection of biological and mineral samples underwater using robotic manipulators. The end goal is to enhance the handling by robotic means in order to maximise sample quality provided to marine scientists. The proposed techniques are based on an in-depth analysis of the robotic arm actuators used in most recent underwater intervention vehicles, in order to improve the accuracy of the positionning of the tools held by the manipulator arms. An instrumented tool has also been developed with the aim to measure the reaction forces and adapt the interaction between the arm's end-effector and its environment to improve samples handling. These...
Tipo: Text
Palavras-chave: Robotique sous-marine; Manipulation; Modélisation; Identification; Mesure d'effort; Underwater Robotics; Manipulation; Modeling; Identification; Force sensing.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00498/60958/64361.pdf

Contributions to the systematic of Pimelodidae (Osteichthyes, Siluriformes): basic and molecular cytogenetics on seven species of Pimelodus from three Brazilian hydrographic systems
Provedor de dados: 83
Autores: Girardi,Simone C.; Pavanelli,Carla S.; Margarido,Vladimir P.
ABSTRACT Pimelodidae harbors several species and is widely distributed throughout the Neotropical region. Pimelodus is the genus with the largest number of species, however it is a polyphyletic group. Cytogenetic analyzes of the valid species still covers less than half of them. Herein, seven Pimelodus species from three Brazilian hydrographic systems were analyzed through basic (Giemsa, AgNORs and C banding) and molecular (5S and 18S rDNA-FISH) cytogenetic methods. All species had 2n=56 chromosomes with different karyotype formulas observed among the species. AgNORs were corresponding to 18S rDNA and localized on long arm of one chromosome pair in all species. Heterochromatin distribution follows the pattern commonly verified in the family and allows to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5S rDNA; 18S rDNA; B chromosome; Calophysus-Pimelodus clade; Citotaxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200209

Control de falsos descubrimientos en mapeo asociativo con poblaciones estructuradas
Provedor de dados: 46
Autores: Peña Malavera,A; Bruno,C; Balzarini,M.
Las pruebas de asociación entre marcadores moleculares y variables fenotípicas son cruciales para la identificación de QTL (Quantitative Trait Loci). Los avances biotecnológicos incrementaron la disponibilidad de marcadores genéticos y consecuentemente el número de pruebas de la asociación fenotipo-genotipo. El incremento de pruebas de significancia estadística a realizar en simultaneo (multiplicidad) demanda correcciones de los valores-p obtenidos para cada prueba de hipótesis de manera de mantener acotada las tasas de error para la familia de pruebas de asociación. Las correcciones estadísticas clásicas para el problema de multiplicidad, como Bonferroni, el método de control de la tasa de falsos descubrimientos (FDR) y el número efectivo de pruebas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multiplicidad; Estudios de asociación; Número efectivo de pruebas de hipótesis; Modelos lineales.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332018000100004

Control de larvas de Hypsipyla grandella Zéller utilizando resina de Jatropha curcas L.
Provedor de dados: 109
Autores: Guerra-Arévalo,Héctor; Pérez Díaz,Evert B.; Vásquez Vela,Ana Lucia M.; Cerna Mendoza,Agustín; Bolaños,Manuel Doria; Arévalo López,Luís; Lopes Monteiro Neto,Joao Luiz; Guerra Arévalo,Wilson F.; Moreira Sobral,Sara Thiele; Abanto-Rodríguez,Carlos.
Resumen La utilización de extractos vegetales como insecticidas naturales es una alternativa eficiente y ecológicamente viable para el uso directo en el control de plagas. En el estudio se evaluó el efecto de diferentes concentraciones de resina de Jatropha curcas en el control de larvas de Hypsipyla grandella Zéller, para el efecto en un Diseño Completamente al Azar (DCA), en esquema de parcelas subdivididas, se evaluaron cinco tratamientos, en tres repeticiones y 10 discos foliares de S. macrophylla por unidad experimental. Las parcelas principales consistieron en cinco concentraciones (%) de resina de J. curcas : T1:0; T2: 10; T3: 20; T4: 30; y T5: 40 y las subparcelas en los tiempos de evaluación (horas): 6, 12, 18 y 24 en el transcurso del dia. Como...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plagas Biocida Piñón blanco Perú Meliaceae Swietenia macrophylla; Hypsipyla grandella. Jatropha curcas.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000300446

Control of the repeatability of high frequency multibeam echosounder backscatter by using natural reference areas
Provedor de dados: 5
Autores: Roche, Marc; Degrendele, Koen; Vrignaud, Christophe; Loyer, Sophie; Le Bas, Tim; Augustin, Jean-marie; Lurton, Xavier.
The increased use of backscatter measurements in time series for environmental monitoring necessitates the comparability of individual results. With the current lack of pre-calibrated multibeam echosounder systems for absolute backscatter measurement, a pragmatic solution is the use of natural reference areas for ensuring regular assessment of the backscatter measurement repeatability. This method mainly relies on the assumption of a sufficiently stable reference area regarding its backscatter signature. The aptitude of a natural area to provide a stable and uniform backscatter response must be carefully considered and demonstrated by a sufficiently long time-series of measurements. Furthermore, this approach requires a strict control of the acquisition...
Tipo: Text
Palavras-chave: Multibeam echosounder; Seafloor backscatter; Repeatability; Calibration; Reference area; Monitoring.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00422/53384/54234.pdf

Control potential of Meloidogyne javanica and Ditylenchus spp. using fluorescent Pseudomonas and Bacillus spp.
Provedor de dados: 58
Autores: Turatto,Marcielly F.; Dourado,Fernanda dos S.; Zilli,Jerri E.; Botelho,Glória R.
ABSTRACT Plant Growth Promoting Rhizobacteria (PGPR) have different mechanisms of action in the development of plants, such as growth promotion, production of phytohormones and antibiotic substances and changes in root exudates. These help to control plant diseases. In order to evaluate the potential of microorganisms in the control of Meloidogyne javanica and Ditylenchus spp., five rhizobacteria isolated from rhizosphere of garlic cultivated in the Curitibanos (SC) region were tested. Hatching chambers were set on Petri dishes, in which were added 10 mL of bacterial suspension and 1 mL of M. javanica eggs suspension, at the rate of 4500, on the filter paper of each chamber. The same procedure was performed with 300 juvenile Ditylenchus spp. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium sativum L.; Glycine max (L.) Merril; Biocontrol; Plant parasitic nematodes; Rhizobacteria.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100054

Control químico con etefón (ácido 2-cloroetil fosfónico) del muérdago verdadero Struthanthus interruptus (Kunth) G. Don
Provedor de dados: 115
Autores: Contreras Ruiz,Claudia; Alvarado Rosales,Dionicio; Cibrián Tovar,David; Valdovinos Ponce,Guadalupe.
Resumen El muérdago verdadero Struthanthus interruptus afecta numerosas especies arbóreas en la Ciudad de México, principalmente a Populus deltoides, una de las más abundantes. La infección ocasiona alteraciones fisiológicas y estructurales, y en algunos casos la muerte del hospedante, por lo que la permanencia de un número considerable de árboles está en riesgo. Además de la poda de ramas, una opción es el control químico con herbicidas inyectados al tronco del hospedante. El etefón es un regulador de crecimiento utilizado en el manejo de muérdagos con resultados favorables. El objetivo de este estudio fue evaluar la aplicación de tres dosis de etefón (ácido 2-cloroetil fosfónico) y agua destilada estéril (testigo) inyectadas en el tronco de árboles de P....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Muérdago verdadero; Populus; Struthanthus interruptus.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000500741

Controle biológico de insetos.
Provedor de dados: 14
Autores: OLIVEIRA, H. N. de.
bitstream/item/183052/1/122-125.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Controle Biológico; Agricultura Familiar; Inseto; Praga de Planta; Insects and Entomology; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095791

Controle da broca-do-café: alternativas aos cafeicultores após a proibição do Endossulfam.
Provedor de dados: 14
Autores: COSTA, J. N. M.
Produtos registrados para broca-do-café (Hypothenemus hampei). Como controlar a broca.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Café; Praga de Planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104399

Controle de doenças foliares do milho com fosfito de potássio
Provedor de dados: 22
Autores: da Silva, João Batista Gonçalves Dias; Schwan-Estrada, Kátia Regina Freitas; Tessmann, Dauri José; Moterle, Lia Mara; da Silva, Camila Rocco.
Esse estudo teve como objetivo avaliar a eficiência da aplicação de fosfito de potássio (PHOS UP PK 28-26®) em diferentes doses e estádios de crescimento da planta para o controle dePhaeosphaeria maydis, Cercospora zeae-maydis e Exserohilum turcicum na cultura do milho 2a safra, bem como a produtividade dos híbridos. Dois experimentos distintos com fosfito, testemunha sem aplicação e fungicida epoxiconazole + piraclostrobina (Ópera®), foram conduzidos nas safras agrícolas, 2008/2009 e 2010, no mesmo local. O delineamento experimental foi em blocos completos, com tratamentos ao acaso e quatro repetições. Foram avaliadas a severidade das doenças com escala diagramática e a produtividade. Foram observados diferentes comportamentos de acordo com a cultivar e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cercospora; Helmintosporiose; Exserohilum turcicum; Mancha branca; Phaeosphaeria maydis.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/17722

Controle de embaúba e parapará em faixas de servidão de linhas de transmissão elétrica.
Provedor de dados: 14
Autores: FONTES, J. R. A.; DI LORENZO, C.; MORAIS, R. R. de.
Objetivou-se, com este trabalho, avaliar a eficácia de controle químico de embaúba e parapará em faixa de servidão de linhas de transmissão elétrica na região de Manaus.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Linha de transmissão; Cecropia spp; Parapará; Embaúba; Jacaranda copaia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103272

Controle de formigas cortadeiras na produção orgânica de frutas, com utilização de isca biológica.
Provedor de dados: 14
Autores: NASCIMENTO, A. S. do; OLIVEIRA, F. O. de P.; SANTOS, V. T. dos; FONSECA, N.; MAEGAWA, R. N.; CORDEIRO, Z. J. M.
bitstream/item/189297/1/ComTecnico-AntonioNascimento-Ainfo.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Controle Biológico; Inseto Para Controle Biológico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102473

CONTROLE de insetos em cultivos de pimenta-do-reino: programa 2: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o controle de insetos em cultivos de pimenta-do-reino. Quem acompanhar o pesquisador Walquimário Lemos, da Embrapa Amazônia Oriental, vai aprender a fazer o manejo adequado do pimental. E vai saber que alguns insetos-praga, além dos danos que causam, ainda servem de vetores para viroses, que comprometem seriamente a produtividade desse cultivo. O programa vai mostrar, contudo, que nem todos os insetos são considerados praga.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pimenta-do-reino.; Inseto; Virose vegetal; Praga.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086716

CONTROLE de insetos em cultivos de pimenta-do-reino: programa 2: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o controle de insetos em cultivos de pimenta-do-reino. Quem acompanhar o pesquisador Walquimário Lemos, da Embrapa Amazônia Oriental, vai aprender a fazer o manejo adequado do pimental. E vai saber que alguns insetos-praga, além dos danos que causam, ainda servem de vetores para viroses, que comprometem seriamente a produtividade desse cultivo. O programa vai mostrar, contudo, que nem todos os insetos são considerados praga.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pimenta-do-reino.; Inseto; Virose vegetal; Praga.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086762

CONTROLE de plantas daninhas em erva-mate: programa 30: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o controle de plantas daninhas em erva-mate. Quem acompanhar o programa, vai saber como isso é possível, por meio das explicações do engenheiro agrônomo Ives Goular, da Embrapa Florestas. Ele dá detalhes sobre as tecnologias e alternativas disponíveis, que além de controlar as plantas daninhas, ajudam a melhorar o solo e também a renda do produtor, uma vez que aumentam a produtividade dos ervais.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mate; Renda; Produtor; Tecnologia; Solo; Produtividade; Erva Daninha.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093681

Controle de plantas daninhas: métodos físico, mecânico, cultural, biológico e alelopatia.
Provedor de dados: 14
Autores: OLIVEIRA, M. F. de; BRIGHENTI, A. M.
O controle de plantas daninhas é prática importante na produção de alimentos. O período compreendido entre os anos de 1940 e 1970, chamado de Revolução Verde, é caracterizado por avanços no uso de mecanização rural, de irrigação, de fertilizantes e de defensivos, bem como a seleção de culturas mais produtivas. O crescimento da oferta de herbicidas no País foi rápido porque o governo brasileiro adotou programa nacional de defensivos agrícolas com incentivos para importação e, seguidamente, para a abertura de fábricas. Para este período, na literatura não há descrições de políticas públicas ou programas de governo de incentivo para tecnologias não químicas que controlem plantas daninhas. Mais recentemente, em 2009, houve a regulamentação do registro...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Planta daninha; Manejo integrado; Agroecologia; Agricultura Orgânica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103281

Controle de plantas daninhas na cultura do sorgo.
Provedor de dados: 14
Autores: CUSTÓDIO, I. G.; KARAM, D.; PADRÃO, V. A.; GOMES, T. C.; SILVA, A. F. da; BORGHI, E.; BORGES, I. D.
bitstream/item/185429/1/ct-231.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Erva Daninha; Sorghum Bicolor; Controle Cultural; Controle Mecânico; Controle Químico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098741

Controle de plantas daninhas por roçada articulada e eletrocussão.
Provedor de dados: 14
Autores: BRIGHENTI, A. M.; OLIVEIRA, M. F. de; COUTINHO FILHO, S. de A.
bitstream/item/196332/1/Cap-2-Livro-Plantas-Daninhas.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Capina elétrica; Descarga elétrica; Controle Cultural.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103307

CONTROLE DE Spodoptera frugiperda (Smith, 1797) EM DIFERENTES TECNOLOGIAS Bts (Bacillus thuringienses) NA CULTURA DO MILHO
Provedor de dados: 196
Autores: Barcelos, Paulo Henrique Soares; Angelini, Marina Robles.
O milho geneticamente modificado contendo o gene bt é usado no controle de lepidópteros na cultura do milho. Esse método de controle é bastante eficaz colaborando na preservação do meio ambiente visto que implica na redução da aplicação de inseticidas. Dessa forma, o objetivo do presente trabalho foi estudar o comportamento de diferentes tecnologias de milho geneticamente modificado frente ao ataque de Spodoptera frugiperda, em condições de campo, além de verificar a necessidade de aplicações de inseticidas nos diferentes materiais testados. O delineamento experimental adotado foi em blocos casualizados com 6 tratamentos e quatro repetições. Aos 7, 14, 21 e 28 dias após a emergência (DAE), avaliou-se danos causados por S. frugiperda nas folhas de 25...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1824

Contrôle de surveillance 2017 DCE de la faune benthique de substrat meuble des masses d’eau de transition « Estuaire de la Charente - FRFT01 » et « Estuaire de la Seudre - FRFT02 » : rapport final
Provedor de dados: 5
Autores: Aubert, F; Jourde, J; Prineau, M; Pineau, P; Sauriau, Pg.
L’objet de ce document est d’exposer la réalisation du suivi 2017 invertébrés benthiques de ces masses d’eau de transition et d’en exposer les résultats mais sans proposer d’évaluation du statut écologique.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00467/57906/60224.pdf

Contrôle de surveillance 2017 DCE de la masse d’eau côtière «FRFC02 - Pertuis charentais » pour les herbiers de Zostera (Zosterella) noltei Hornemann : Rapport final
Provedor de dados: 5
Autores: Aubert, F; Guenneteau, S; Sauriau, Pg.
L’objet de ce document est d’exposer la bonne réalisation des suivis stationnels des herbiers de Zostera noltei réalisés en 2017 dans la masse d’eau côtière «FRFC02 - Pertuis charentais ».
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00467/57904/60222.pdf

Contrôle de surveillance 2017 DCE de la masse d’eau côtière «FRGC53 - Pertuis Breton» et de la masse d’eau de transition «FRGT30 - Estuaire du Lay» pour les herbiers de Zostera (Zosterella) noltei Hornemann : rapport final
Provedor de dados: 5
Autores: Aubert, F.; Sauriau, Pierre-guy; Pineau, P.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00438/54974/56378.pdf

Contrôle de surveillance 2017. Echantillonnage DCE des Masses d’Eau Côtières du district hydrographique Adour-Garonne pour le paramètre « faune invertébrée benthique »
Provedor de dados: 5
Autores: Blanchet, Hugues; Gouillieux, Benoît; Bujan, Stéphane; Devaux, Ludovic; Cauture, Fabien.
La Directive Cadre sur l’Eau 2000/60/CE établit un cadre pour la politique communautaire dans le domaine de l’eau. Elle a fixé comme objectif général l’atteinte d’un bon état écologique et chimique des masses d’eau souterraines et de surface, ces dernières incluant les eaux côtières et de transition (intégrant notamment les estuaires). Au sein du district Adour-Garonne, qui s’étend des Pertuis charentais à l’estuaire de la Bidassoa (frontière espagnole), six masses d’eau Côtières (MEC) (« Côte nord-est de l’île d’Oléron » (FRFC01, « Pertuis charentais » (FRFC02), « Arcachon amont » (FRFC 06), « côte Landaise » (FRFC 08), « lac d’Hossegor » (FRFC 09) et « côte Basque » (FRFC 11)) font l’objet d’une surveillance DCE de la faune invertébrée benthique de...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00475/58700/61210.pdf

Contrôle de surveillance 2017. Echantillonnage DCE des Masses d’Eau de Transition du district hydrographique Adour-Garonne pour le paramètre « faune invertébrée benthique »
Provedor de dados: 5
Autores: Blanchet, Hugues; Gouillieux, Benoît; Bujan, Stéphane; Devaux, Ludovic; Fouet, Marie; Lucia, Magali.
La Directive Cadre sur l’Eau 2000/60/CE établit un cadre pour la politique communautaire dans le domaine de l’eau. Elle a fixé comme objectif général l’atteinte d’un bon état écologique et chimique des masses d’eau souterraines et de surface, ces dernières incluant les eaux côtières et de transition (intégrant notamment les estuaires). Au sein du district Adour-Garonne, qui s’étend des Pertuis charentais à l’estuaire de la Bidassoa (frontière espagnole), cinq masses d’eau de transition (MET) (« Estuaire de la Charente » (FRFT 01), « Estuaire de la Seudre » (FRFT 02), « Gironde centrale » (FRFT 04), « Estuaire Adour aval » (FRFT 07) et « Bidassoa » (FRFT 81) font l’objet d’une surveillance de la faune invertébrée benthique de substrat meuble dans le cadre...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00475/58698/61208.pdf

Contrôle de surveillance 2017. Evaluation de l’amplitude des blooms de macroalgues opportunistes dans la masse d’eau « lac d’Hossegor »
Provedor de dados: 5
Autores: Blanchet, Hugues; Raynaud, Marie; Menthonnex, Tanguy; Gouillieux, Benoît; Maneux, Eric; Devaux, Ludovic; Bujan, Stéphane.
La Directive Cadre sur l’Eau 2000/60/CE établit un nouveau cadre pour une politique communautaire dans le domaine de l’eau. Elle fixe comme objectif général l’atteinte d’un bon état écologique et chimique des masses d’eau souterraines et de surface, ces dernières incluant les eaux côtières et de transition (estuaires en particulier). L’évaluation du statut écologique des Masses d’eau côtières doit être réalisée indépendamment pour les paramètres biologiques suivants : o Composition, abondance et biomasse du phytoplancton o Composition et abondance de la faune benthique invertébrée o Composition et abondance de la flore aquatique (autre que le phytoplancton) Parmi les masses d’eau du district hydrographique Adour-Garonne, le lac marin d’Hossegor est une...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00475/58699/61209.pdf

Contrôle de surveillance benthique de la Directive Cadre sur l'Eau (2000/60/CE) : Année 2016. District Artois-Picardie.
Provedor de dados: 5
Autores: Foveau, Aurélie; Desroy, Nicolas; Le Mao, Patrick.
This report deals with results of monitoring carried out in 2016 for the area concerned by the Artois-Picardie water district.
Tipo: Text
Palavras-chave: Directive Cadre Eau; Benthos; Réseau de surveillance; Manche; European Water Framework Directive; Benthos; Monitoring Network; English Channel.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58373/60937.pdf

Contrôle de surveillance benthique de la Directive Cadre sur l'Eau (2000/60/CE) : Volume I : MacroInvertébrés benthiques de substrats meubles, Année 2016. District Seine-Normandie.
Provedor de dados: 5
Autores: Foveau, Aurelie; Desroy, Nicolas; Le Mao, Patrick.
This report presents results of the monitoring actions in 2016 (on benthic invertebrates communities) in the water bodies of the Seine-Normandie water district.
Tipo: Text
Palavras-chave: Directive Cadre Eau; Benthos; Réseau de surveillance; Manche; European Water Framework Directive; Benthos; Monitoring Network; English Channel.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58374/60938.pdf

Contrôle de surveillance benthique de la Directive Cadre sur l'Eau (2000/60/CE) : Volume II : Flore autre que phytoplancton, Année 2016. District Seine-Normandie.
Provedor de dados: 5
Autores: Foveau, Aurelie; Desroy, Nicolas; Le Mao, Patrick.
This report presents results of the monitoring actions carried out in 2016 (on flora other than phytoplankton) in the water bodies of the Seine-Normandie water district.
Tipo: Text
Palavras-chave: Directive Cadre Eau; Benthos; Réseau de surveillance; Manche; European Water Framework Directive; Benthos; Monitoring Network; English Channel.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58375/60939.pdf

Contrôle de surveillance DCE 2017 des macroalgues et banquettes à Vaucheria en eaux de transition du bassin Adour-Garonne « Estuaire Charente - FRFT01 » et prospection « Estuaire Gironde aval - FRFT09 » : rapport final
Provedor de dados: 5
Autores: Sauriau, Pg; Aubert, F; Breret, M; Nussbaumer, M.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00476/58770/61309.pdf

Contrôle de surveillance DCE 2017. Suivi des développements d’algues vertes dans les masses d’eau littorales de l’Île d’Oléron.
Provedor de dados: 5
Autores: CEVA. Centre d’Etude et de Valorisation des Algues.
Les littoraux des îles de Ré et d’Oléron sont concernés depuis quelques années par des échouages d’algues vertes plus ou moins importants. La façade nord de l’île de Ré est suivie par le CEVA depuis 2007 pour les blooms macroalgaux dans le cadre du RCS. La Communauté de Communes de l’Île d’Oléron, avec le soutien financier de l’Agence de l’Eau Adour-Garonne, a demandé en 2010 que soit réalisée une première expertise de la réalité de ces phénomènes sur son littoral ainsi qu’une validation de leurs liens possibles avec l’eutrophisation côtière. C’est en 2010 également qu’a eu lieu la digitalisation des aires de référence d’habitat des blooms macroalgaux pour les 3 masses d’eau entourant l’île d’Oléron (FRFC01, FRFC02 et FRFC03). Cette opération était...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00467/57903/60220.pdf

Contrôle des endoparasites chez les poules pondeuses
Provedor de dados: 21
Autores: Maurer, Veronika; Perler, Erika; Werne, Steffen.
La fiche technique explique la procédure à suivre pour lutter contre les parasites chez les poules pondeuses de manière durable.
Tipo: Book
Palavras-chave: Health and welfare; Poultry.
Ano: 2018
URL: http://orgprints.org/34024/1/Contr%C3%B4le%20des%20endoparasites%20chez%20les%20poules%20pondeuses.pdf

Controle do cancro europeu: intensidade de poda e cuidados com a pintura dos cortes.
Provedor de dados: 14
Autores: NUNES, C. C.; ALVES, S. A. M.
O cancro europeu causado pelo fungo Neonectria Ditíssima é uma doença da macieira favorecida pela ocorrência de ferimentos na planta.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cancro; Pomar; Maçã; Fungo; Neonectria ditissima.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095661

CONTROLE leiteiro para propriedade de economia familiar: programa 31: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o controle leiteiro para propriedades de economia familiar. Quem acompanhar o pesquisador José Marques Carneiro Junior, da Embrapa Acre, vai conhecer a eficácia do controle reduzido, que aumenta a produtividade da atividade leiteira. O ouvinte vai saber que esse controle funciona a partir da pesagem do leite. Isso permite a identificação das vacas que dão lucro, bem como daquelas que dão prejuízo. Desse modo, o produtor terá condições de realizar o descarte dos animais menos produtivos, com o auxílio de técnico de extensão rural.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Gado Leiteiro; Extensão Rural; Leite; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094877

Controle químico da mancha de ramulária (Ramularia areola) do algodoeiro na região de Sorriso ? MT.
Provedor de dados: 14
Autores: CHITARRA, L. G.; TARDIN, F. D.
mancha de ramulária, causada pelo fungo Ramularia areola Atk, é a principal doença foliar do algodoeiro na região do cerrado brasileiro. A principal prática de manejo no controle da doença tem sido o controle químico. Esse trabalho teve como objetivos determinar a eficácia do fungicida Fenpropimorfe isolado e em associação no controle da mancha de ramulária;comparar a eficácia do Fenpropimorfe em relação ao fungicida Hidróxido de fentinaisolado e em associação, bem como determinar a produção dos diferentes tratamentos na cultura do algodoeiro a campo. Foram realizados os seguintes tratamentos: Fenpropimorfe (0,3 L/ha); Fenpropimorfe (0,4 L/ha); Fenpropimorfe (0,5 L/ha); Hidróxido de fentina (0,5 L/ha); Hidróxido de fentina + Difeconazole (0,5 + 0,3 L/ha);...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Algodão; Doença de Planta; Fungo; Gossypium Hirsutum; Cotton; Plant diseases and disorders; Fungi.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1108789

Controle químico da soqueira de batata-doce.
Provedor de dados: 14
Autores: CORREIA, N. M.; VENDRAME, L. P. de C.
Após a colheita da batata-doce, a soqueira (ramas e restos de batata) permanece no campo e torna-se indesejável, devido aos prejuízos ocasionados à cultura subsequente, como competição pelos recursos do meio e interferência na colheita. Por isso, objetivou-se com esse trabalho avaliar o controle da soqueira de batata-doce por diferentes herbicidas pulverizados em pós-emergência.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Herbicida; Resto de Cultura; Ipomoea Batatas.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101977

Controlled synthesis of noble metal nanomaterials: motivation, principles, and opportunities in nanocatalysis
Provedor de dados: 42
Autores: GEONMONOND,RAFAEL S.; SILVA,ANDERSON G.M. DA; CAMARGO,PEDRO H.C.
ABSTRACT This review describes some principles of the controlled synthesis of metal nanoparticles, focusing on how the fundamental understanding of their synthesis in the solution-phase can be put to tailor size, shape, composition, and architecture. The maneuvering over these parameters not only enable the tuning of properties, but also the maximization and optimization of performances for various applications. Herein, we start with a brief description of metallic nanoparticles, highlighting the motivation for achieving physicochemical control in their synthesis. After that, we turn our attention to some important definitions and classifications as well as their unique properties such as surface and quantum effects. Moreover, we discuss the strategies for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Controlled synthesis; Noble-metals; Nanomaterials; Catalysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200719

Controlled traffic farming: A new track for soil and weed control in organic farming
Provedor de dados: 21
Autores: Delanote, Lieven; Dewaele, Karel; Jamart, An.
The soil between the tracks remains undisturbed. Its structure is crumbly and thus optimal for plant growth.    Practical information  • Controlled traffic farming is a system approach that has an effect on the entire farm. Good preparation is necessary, e.g., by getting informed from colleagues who already use CTF.  • Depending on the farm and the available mechanization (esp. working width), there are several ways to work with tramlines. Examples are bed-cultivation with a 1.5 to 3.2 m track width or a default track-width (often 1.5 m) with standardized, often wide machines (3 to 9 m in width).  • Use standard equipment and standard working widths that are used on your own and on neighbouring operations (e.g. farmer-colleagues, agricultural contractors)...
Tipo: Practice tool
Palavras-chave: Soil quality; Soil tillage; Soil; Weed management; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/32775/1/PA_044_vaste_rijpaden.pdf

Controlled traffic farming increases root growth, crop and soil nitrogen in vegetable cropping systems
Provedor de dados: 21
Autores: Hefner, M.; Labouriau, R.; Nørremark, M.; Kristensen, H. L.
Results from field trials on sandy and sandy loam of controlled traffic farming
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Crop combinations and interactions; Nutrient turnover; Soil tillage; Air and water emissions; Vegetables; Root crops.
Ano: 2018
URL: http://orgprints.org/35459/1/20th%2BNitrogen%2BWorkshop_2018_Final%2BProceedings%287%29.pdf

Controlling factors of ‘Caatinga’ and sugarcane evapotranspiration in the Sub-middle São Francisco Valley
Provedor de dados: 91
Autores: Carvalho,Herica F. de S.; Moura,Magna S. B. de; Silva,Thieres G. F. da; Rodrigues,Carlos T. A.
ABSTRACT In the Sub-middle São Francisco Valley, the main controlling factors of ‘Caatinga’ and irrigated sugarcane ETr were investigated in this study. Between 2015 and 2016, environmental variables were measured by sensors coupled to two micrometeorological towers, one in the preserved ‘Caatinga’ and the other in an irrigated sugarcane crop. Soil moisture and vegetation cover index were also evaluated and biometric data were obtained only in the sugarcane. Actual evapotranspiration was determined based on the latent heat flux, by the energy balance method. Therefore, the ratio between actual and reference evapotranspiration was calculated. Response variables were formed by the actual evapotranspiration and by its ratio with the reference...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Correlation; Micrometeorological variables; Growth.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000400225

Contulma vascaina sp. n. (Insecta: Trichoptera: Anomalopsychidae), a new species from Rio de Janeiro state, southeastern Brazil
Provedor de dados: 42
Autores: DUMAS,LEANDRO L.
ABSTRACT The caddisfly genus Contulma Flint, 1969, with 30 described species, is endemic to the Neotropics. In addition to the five species currently recorded from Brazil, a new species of Contulma is described and illustrated in this work. Contulma vascaina sp. n. is similar to C. sana Jardim and Nessimian, 2011 in prominent, slender and rod-like posterolateral lobe of segment IX, but the new species has a shorter posterolateral lobe, with long, spine-like seta apically. Contulma vascaina sp. n. can also be characterized by the presence of a large, hood-like sclerotized plate on the endothecal phallic membrane. The female genital structure is also described and illustrated.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Caddisfly; Contulma; Female description; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602921

Convenção Nacional da Raça Canchim, 5., São Carlos, SP, 2018. Anais...
Provedor de dados: 14
Autores: MARCONDES, C. R.; TELLES, M. A.
No ano 2000, a Embrapa Pecuária Sudeste sediou a IV Convenção Nacional da Raça Canchim. Passados 18 anos e num esforço de reaproximação entre criadores, técnicos e pesquisadores por meio da Associação Brasileira de Criadores de Canchim (ABCCAN) e a Embrapa Pecuária Sudeste, vislumbrou-se a possibilidade de discutir a raça, considerando seu passado, as ações presentes e as possibilidades futuras. Esta V Convenção da Raça Canchim, organizada em parceria entre a ABCCAN e a Embrapa Pecuária Sudeste, com patrocínio e apoio de diversas empresas do setor agropecuário e da Secretaria de Agricultura do Estado de São Paulo, promoverá um ambiente rico de discussões, de parcerias e de prospecção de demandas à pesquisa. A ABCCAN encontra-se num momento de fomento à...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cruzamento industrial; Controle de ectoparasitas; Gado Canchim; Parasito; Método de Melhoramento; Touro; Carcaça; Animal breeding.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093732

Conﬁer des veaux à des nourrices : expériences des éleveurs laitiers biologiques
Provedor de dados: 21
Autores: Belluz, Mathilde; Hellec, Florence.
Améliorer le bien-être des animaux en élevage constitue actuellement un enjeu majeur, en réponse aux attentes des citoyens et consommateurs. En agriculture biologique, des réﬂexions sont en cours pour faire évoluer les pratiques d’élevage et ainsi permettre aux animaux d’exprimer au mieux leur comportement naturel. L’élevage des veaux en système laitier constitue un des points d’attention. En eﬀet, pour l’heure, la séparation des veaux avec les mères reste la pratique la plus courante mais de nouvelles conduites d’élevage, qui privilégient le lien maternel, apparaissent. Mieux connaître ces pratiques, pour identiﬁer les conditions auxquelles elles peuvent être adoptées par un nombre plus important d’éleveurs, a constitué le but d’une enquête menée au...
Tipo: Report
Palavras-chave: Health and welfare.
Ano: 2018
URL: http://orgprints.org/36443/1/GrazyDaiSy_WP4_4pages_france.pdf

Co-occurring morphologically distinct algae support a diverse associated fauna in the intertidal zone of Araçá Bay, Brazil
Provedor de dados: 49
Autores: Vieira,Edson A.; Filgueiras,Heloísa Romeu; Bueno,Marília; Leite,Fosca Pedini Pereira; Dias,Gustavo Muniz.
Abstract Species diversity is regulated by historical, neutral and niche processes, with species tolerance, dispersal and productivity guiding diversity at larger scales, while habitat heterogeneity and biotic interactions acts in smaller scales. In rocky shores, several organisms provide secondary substrates for mobile fauna, with macroalgae being the most abundant and diverse ones. The patchiness promoted by different macroalgae hosts enhances small-scale heterogeneity and may increase and maintain the diversity of the mobile organisms, since there is a close relationship between the associated fauna and its hosts. In this study we selected three morphologically different macroalgae that coexist in the same rocky shore height in the Araçá Bay, an area...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rocky shore; Phytal; Peracarids; Structural complexity; Spatial heterogeneity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100207

Co-occurring nematodes and bacteria in submarine canyon sediments
Provedor de dados: 5
Autores: Rzeznik-orignac, Jadwiga; Puisay, Antoine; Derelle, Evelyne; Peru, Erwan; Le Bris, Nadine; Galand, Pierre E.
In submarine canyon sediments, bacteria and nematodes dominate the benthic biomass and play a key role in nutrient cycling and energy transfer. The diversity of these communities remains, however, poorly studied. This work aims at describing the composition of bacteria and nematode communities in the Lacaze-Duthiers submarine canyon in the north-western Mediterranean Sea. We targeted three sediment depths for two consecutive years and investigated the communities using nuclear markers (18S rRNA and 16S rRNA genes). High throughput sequencing combined to maximal information coefficient (MIC) statistical analysis allowed us to identify, for the first time, at the same small scale, the community structures and the co-occurrence of nematodes and bacteria...
Tipo: Text
Palavras-chave: Bacteria; Meiofauna; Canyon Lacaze-Duthiers; Metabarcording; Molecular approach; Mediterranean Sea; Nematodes; Marine biodiversity; 18S; 16S.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56586/76447.pdf

Cooperação técnica e capacitação para países em desenvolvimento.
Provedor de dados: 14
Autores: LIMA, C. E. P.; SILVA, M. S. L. da; LIMA, J. E. F. W.; HABER, L. L.; GUEDES, I. M. R.; SILVA, J. da; BRAGA, M. B.; FONTENELLE, M. R.
O presente capítulo aborda ações de cooperação internacional da Embrapa com países em desenvolvimento, no que diz respeito ao uso e à eficiência da água, como forma de contribuir para o atingimento da meta (ODS 6) Objetivo de Desenvolvimento Sustentável 6.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cooperação técnica internacional; Paises em desenvolvimento; Desenvolvimeto sustentável; Água.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090596

Copepods Boost the Production but Reduce the Carbon Export Efficiency by Diatoms
Provedor de dados: 5
Autores: Moriceau, Brivaela; Iversen, Morten H.; Gallinar, Morgane; Evertsen, Antti-jussi O.; Le Goff, Manon; Beker, Beatriz; Boutorh, Julia; Corvaisier, Rudolph; Coffineau, Nathalie; Donval, Anne; Giering, Sarah L. C.; Koski, Marja; Lambert, Christophe; Lampit, Richard S.; Le Mercier, Alain; Masson, Annick; Stibor, Herwig; Stockenreiter, Maria; De La Rocha, Christina L.
The fraction of net primary production that is exported from the euphotic zone as sinking particulate organic carbon (POC) varies notably through time and from region to region. Phytoplankton containing biominerals, such as silicified diatoms have long been associated with high export fluxes. However, recent reviews point out that the magnitude of export is not controlled by diatoms alone, but determined by the whole plankton community structure. The combined effect of phytoplankton community composition and zooplankton abundance on export flux dynamics, were explored using a set of 12 large outdoor mesocosms. All mesocosms received a daily addition of minor amounts of nitrate and phosphate, while only 6 mesocosms received silicic acid (dSi). This resulted...
Tipo: Text
Palavras-chave: Biogenic silica; POC; Marine snow; Zooplankton; Mesocosm; Bay of Hopavagen; Plankton community; Biological pump.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58029/60433.pdf

COPERNICUS In Situ TAC- CMEMS Element. System Integration and Verification Plan
Provedor de dados: 5
Autores: Copernicus Marine In Situ Tac Data Management Team,.
This document is the Copernicus Marine Environment Monitoring Service for In Situ observations System Integration and Verification Plan Document (CMEMS-INS-SIVP). This document describe the System Integration and Validation plan processes to ensure that Copernicus Marine In Situ TAC system :  - Provides services as described in the  Copernicus Marine Specification Requirements Document (SRD)  - Can operate smoothly with a sustainable activity to fulfil the agreed Service Level Agreements
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00405/51660/56692.pdf

Copernicus in situ TAC, Global ocean delayed mode currents from drifting buoys, Product User Manual - PUM
Provedor de dados: 5
Autores: Rio, Marie-hélène; Etienne, Hélène.
This document is the Copernicus Marine Environment Monitoring Service for In Situ observations Product User Manual (PUM) on the global currents product from drifting buoys. It describes how it is built, what is the content, what data services are available to access them, and how to use the files.  The In Situ delayed mode product designed for reanalysis purposes integrates the best available version of in situ data for ocean surface currents.  The data are collected from the Surface Drifter Data Assembly Centre (SD-DAC at NOAA AOML). All surface drifters data have been processed to check for drogue loss. Drogued and undrogued drifting buoy surface ocean currents are provided with a drogue presence flag as well as a wind slippage correction for undrogued...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00301/41257/54095.pdf

Copernicus Marine In Situ TAC quality information document for REProcessed waves (QUID REP WAVES)
Provedor de dados: 5
Autores: De Alfonso Alonso-muñoyerro, Marta; Manzano Muñoz, Fernando.
The document describes the Quality of the Delayed Mode (REP) WAVES product delivered by the CMEMS INS TAC. The following document applies to the following list of products described in CMEMS Catalogue  - Short Description: Global REP  - Product code: INSITU_GLO_WAV_REP_OBSERVATIONS_013_045  - Area: global  - Delivery Time: yearly These products integrate observation aggregated and validated from the Regional EuroGOOS consortium (Arctic-ROOS, BOOS, NOOS, IBI-ROOS, MONGOOS) and Black Sea GOOS as well as from National Data Centers (NODCs) and JCOMM global systems (Argo, GOSUD, OceanSITES, GTSPP, DBCP) and the Global telecommunication system (GTS) used by the Met Offices. Data are distributed on full level (no interpolation). They are available in a dedicated...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00422/53380/54305.pdf

Copernicus Marine Service Ocean State Report
Provedor de dados: 5
Autores: Von Schuckmann, Karina; Le Traon, Pierre-yves; Smith, Neville; Pascual, Ananda; Brasseur, Pierre; Fennel, Katja; Djavidnia, Samy; Aaboe, Signe; Alvarez Fanjul, Enrique; Autret, Emmanuelle; Axell, Lars; Aznar, Roland; Benincasa, Mario; Bentamy, Abderrahim; Boberg, Fredrik; Bourdalle-badie, Romain; Nardelli, Bruno Buongiorno; Brando, Vittorio E.; Bricaud, Clement; Breivik, Lars-anders; Brewin, Robert J. W.; Capet, Arthur; Ceschin, Adrien; Ciliberti, Stefania; Cossarini, Gianpiero; De Alfonso, Marta; De Pascual Collar, Alvaro; De Kloe, Jos; Deshayes, Julie; Desportes, Charles; Drevillon, Marie; Drillet, Yann; Droghei, Riccardo; Dubois, Clotilde; Embury, Owen; Etienne, Helene; Fratianni, Claudia; Garcia Lafuente, Jesus; Garcia Sotillo, Marcos; Garric, Gilles; Gasparin, Florent; Gerin, Riccardo; Good, Simon; Gourrion, Jerome; Gregoire, Marilaure; Greiner, Eric; Guinehut, Stephanie; Gutknecht, Elodie; Hernandez, Fabrice; Hernandez, Olga; Hoyer, Jacob; Jackson, Laura; Jandt, Simon; Josey, Simon; Juza, Melanie; Kennedy, John; Kokkini, Zoi; Korres, Gerasimos; Kouts, Mariliis; Lagemaa, Priidik; Lavergne, Thomas; Le Cann, Bernard; Legeais, Jean-francois; Lemieux-dudon, Benedicte; Levier, Bruno; Lien, Vidar; Maljutenko, Ilja; Manzano, Fernando; Marcos, Marta; Marinova, Veselka; Masina, Simona; Mauri, Elena; Mayer, Michael; Melet, Angelique; Melin, Frederic; Meyssignac, Benoit; Monier, Maeva; Muller, Malte; Mulet, Sandrine; Naranjo, Cristina; Notarstefano, Giulio; Paulmier, Aurelien; Perez Gomez, Begona; Perez Gonzalez, Irene; Peneva, Elisaveta; Perruche, Coralie; Peterson, K. Andrew; Pinardi, Nadia; Pisano, Andrea; Pardo, Silvia; Poulain, Pierre-marie; Raj, Roshin P.; Raudsepp, Urmas; Ravdas, Michaelis; Reid, Rebecca; Rio, Marie-hélène; Salon, Stefano; Samuelsen, Annette; Sammartino, Michela; Sammartino, Simone; Sando, Anne Britt; Santoleri, Rosalia; Sathyendranath, Shubha; She, Jun; Simoncelli, Simona; Solidoro, Cosimo; Stoffelen, Ad; Storto, Andrea; Szerkely, Tanguy; Tamm, Susanne; Tietsche, Steffen; Tinker, Jonathan; Tintore, Joaquin; Trindade, Ana; Van Zanten, Daphne; Vandenbulcke, Luc; Verhoef, Anton; Verbrugge, Nathalie; Viktorsson, Lena; Wakelin, Sarah L.; Zacharioudaki, Anna; Zuo, Hao.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00601/71276/71010.pdf

Coping with citizen demands: a field study of suckling processes in dairy herds
Provedor de dados: 21
Autores: Disenhaus, C.; Michaud, A.; Genot, N.; Valenzisi, L.; Pomiès, D.; Martin, B.; Chassaing, C.; Le Cozler, Y.
In dairy farms calves and cows are usually separated shortly after birth but this practice raises the question of animal welfare. This social concern may lead to bring back dairy calves to their mother. Even though suckling is quite seldom in dairy production, some farmers are using such a practice for many years. The present study aims to better know farmer’s motivations, practical implementation and farmer’s perception of the impact of suckling on performance and animal behaviour. In January 2018 a semi-quantitative survey was performed on 44 farms where calves suckle at least 24 hours their mother or a nurse cow. The farming systems differed on the size (20 to 140 cows), the type (19 conventional, 25 organic farms), the suckling (28 by the mothers, 16...
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare.
Ano: 2018
URL: http://orgprints.org/36513/1/Dishenhaus%20et%20al%202018%20EAAP-ppt.pdf

Copper and zinc accumulation, fractionation and migration in vineyard soils from Santa Catarina State, Brazil
Provedor de dados: 53
Autores: Brunetto,Gustavo; Comin,Jucinei Jose; Miotto,Alcione; Moraes,Marcel Pires de; Sete,Paula Beatriz; Schmitt,Djalma Eugênio; Gatiboni,Luciano Colpo; Melo,George Wellington Bastos de; Morais,Gildean Portela.
ABSTRACT The purpose of this study was to evaluate Cu and Zn migration and fractions in sandy soil of vineyards. In Urussanga (SC), Brazil, soil samples were collected from a 4-year-old and 15-yearold vineyard, and from a forested area. In the soils, the chemical characteristics of Cu and Zn were analyzed by the EDTA method, which determines the fraction available in soil; 3050B method of the USEPA for total concentrations, which represents the pseudo-soil contents in the soil; and chemical fractionation, which estimates soluble fraction, exchangeable fraction, fraction associated with clay minerals, fraction associated with organic matter and residual fraction. The results show that there is accumulation of Cu and Zn in sandy soils cultivated with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Availability; Chemical fractionation; Toxicity; Environmental contamination; Vitisvinifera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000100141

Copper and zinc fractionation in biosolid cultivated with Pennisetum purpureum in different periods
Provedor de dados: 91
Autores: Oliveira,Ely S. A. de; Cardoso,Paulo H. S.; Sousa,Izabelle de P.; Alvarenga,Anarelly C.; Rodrigues,Márcio N.; Sampaio,Regynaldo A.
ABSTRACT In order to reduce the effect of heavy metals on the biosolid, it is necessary to promote its phytoremediation. It is important to know the total content and chemical forms of these elements in the residue for analyzing its behavior and potential toxicity. Thus, the aim of this study was to evaluate the fractionation and behavior of Cu and Zn in biosolid cultivated with Pennisetum purpureum in different periods. The experiment was carried out using a randomized complete block design. The treatments, with five replicates, corresponded to Pennisetum purpureum cultivation in biosolid for 30, 60, 90, 120 and 150 days after planting. The total contents of Cu and Zn in the biosolid remained below the critical limits established by the CONAMA Resolution...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sequential extraction; Sewage sludge; Speciation of heavy metals.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000100003

Copper and zinc fractions in the profile of an Inceptisol cultivated with apple in southern Brazil
Provedor de dados: 53
Autores: Brunetto,Gustavo; Benedet,Lucas; Ambrosini,Vítor Gabriel; Comin,Jucinei Jose; Melo,George Wellington Bastos de; Santos,Matheus Ademir dos; Lourenzi,Cledimar Rogério; Loss,Arcangelo; Belli Filho,Paulo; Schmitt,Djalma Eugênio; Couto,Rafael.
ABSTRACT The present study aimed to evaluate the accumulation and distribution of Cu and Zn fractions in the profile of an Inceptisol by application of fungicides with a previous history of apple cultivation in southern Brazil. Stratified soil samples (0.0 – 0.025 m, 0.025 –0.050 m, 0.05 – 0.10 m, 0.10 – 0.15 m, 0.15 – 0.20 m and 0.20 – 0.40 m depth) were collected in two apple orchards (8 years old and 18 years old), and in a native pasture area adjacent to the orchards. The soil was subjected to analysis of physical and chemical properties and to chemical fractionation of Cu and Zn. The fractions of soluble, exchangeable, organic, residual and total Cu and Zn accumulated in the topsoil (0.0 – 0.025 m) of the orchards, being higher in the orchard...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica; Trace elements; Toxicity; Environmental contamination.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200333

Copper induces expression and methylation changes of early development genes in Crassostrea gigas embryos
Provedor de dados: 5
Autores: Sussarellu, Rossana; Lebreton, Morgane; Rouxel, Julien; Akcha, Farida; Riviere, Guillaume.
Copper contamination is widespread along coastal areas and exerts adverse effects on marine organisms such as mollusks. In the Pacific oyster, copper induces severe developmental abnormalities during early life stages; however, the underlying molecular mechanisms are largely unknown. This study aims to better understand whether the embryotoxic effects of copper in Crassostrea gigas could be mediated by alterations in gene expression, and the putative role of DNA methylation, which is known to contribute to gene regulation in early embryo development. For that purpose, oyster embryos were exposed to 4 nominal copper concentrations (0.1, 1, 10 and 20 μg L−1 Cu2+) during early development assays. Embryotoxicity was monitored through the oyster embryo-larval...
Tipo: Text
Palavras-chave: Oyster; Embryotoxicity; Copper; Gene expression; DNA methylation.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00417/52856/53756.pdf

Copper supply and fruit yield of young Citrus trees: fertiliser sources and application methods
Provedor de dados: 53
Autores: Hippler,Franz Walter Rieger; Boaretto,Rodrigo Marcelli; Teixeira,Luiz Antonio Junqueira; Quaggio,José Antonio; Mattos-Jr,Dirceu de.
ABSTRACT This study aimed to evaluate the fertiliser sources and application methods of copper (Cu) in citrus trees during the first years of fruit production. Two experiments were set up in an orchard with 3-year-old sweet orange trees, which were applied with three sources of Cu (nitrate, sulfate or EDTA) either via fertigation (Experiment 1) or via foliar sprays (Experiment 2). Regardless of the fertiliser source, Cu application via fertigation was not efficacious to increase the micronutrient concentration in leaves and, consequently, did not affect fruit yield. Conversely, foliar application of Cu, either as nitrate or sulfate, increased this nutrient level in leaves but when applied as copper nitrate, visual phytotoxicity symptoms were verified in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Micronutrient; Nutritional status; Fertigation; Foliar application; Citriculture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200365

CORA 5.0: Global in situ temperature and salinity dataset
Provedor de dados: 5
Autores: Szekely, Tanguy; Gourrion, Jerome; Pouliquen, Sylvie; Reverdin, Gilles.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00450/56160/57703.pdf

Coral cover decline on La Chola reef (Eastern Tropical Pacific)
Provedor de dados: 50
Autores: López-Victoria,Mateo; Zapata,Fernando A.
ABSTRACT La Chola Reef is located at the easternmost sector of the Eastern Tropical Pacific. This coral formation of 11 ha is dominated by branching corals of the genus Pocillopora. The main goal of this study was to evaluate changes in coral cover over time, by comparing data collected in 2002 and 2013, implementing the chain transect methodology. Additionally, we generated an up-to-date map of this reef using field data collected with a GPS and present the first in-situ water temperature data. The reef exhibited a 20% coral cover decline during the study period, with associated increases in algal cover (mainly coralline algae). Total extension of the reef seems to have remained stable during the last 30 years. Besides the usual stressors commonly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Reef dynamics; Temporal changes; Colombian Pacific; Coral cover; Low water temperature.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100107

Coralivoría del gasterópodo Jenneria pustulata (Ovulidae: Pediculariinae) en dos arrecifes coralinos del PNN isla Gorgona.
Provedor de dados: 50
Autores: Zucconi,Mauro Giovanni; Obonaga,Levy D; Londoño-Cruz,Edgardo.
RESUMEN Los arrecifes coralinos son ecosistemas importantes y altamente biodiversos; estos son afectados por diversos procesos, entre ellos la coralivoría, proceso que consiste en el consumo directo de tejido coralino por parte de un depredador. Es poco el conocimiento existente sobre los efectos de los invertebrados sobre los arrecifes del Pacífico colombiano, es por esto que el objetivo de la presente investigación fue determinar la densidad y tasa de coralivoría de Jenneria pustulata en los arrecifes La Azufrada y Playa Blanca (Isla Gorgona, Colombia). Los caracoles se buscaron y colectaron activamente bajo colonias coralinas, siendo medidos para determinar su estructura de tallas para cada arrecife. Adicionalmente, se realizó una fase de laboratorio en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pacífico colombiano; Arrecife de coral; Gastrópoda; Consumo de tejido coralino; Jenneria pustulata.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000200011

CORANTE bioativo no queijo prato para prevenção de doenças oculares: programa 23: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a aplicação de luteína - um corante bioativo - no queijo prato. A pesquisadora da EPAMIG Denise Sobral explica como funciona essa nova tecnologia de fabricação, que traz benefícios importantes para a saúde dos olhos. Ela mostra que é muito fácil para os laticínios substituírem o corante de urucum - utilizado para dar a cor amarelada característica do queijo prato - pela luteína, sem alterar o sabor do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Luteína; Corante bioativo; Queijo Prato; Urucum; Laticínio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092822

CORANTE bioativo no queijo prato para prevenção de doenças oculares: programa 23: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a aplicação de luteína - um corante bioativo - no queijo prato. A pesquisadora da EPAMIG Denise Sobral explica como funciona essa nova tecnologia de fabricação, que traz benefícios importantes para a saúde dos olhos. Ela mostra que é muito fácil para os laticínios substituírem o corante de urucum - utilizado para dar a cor amarelada característica do queijo prato - pela luteína, sem alterar o sabor do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Corante bioativo; Luteína; Queijo Prato; Urucum; Laticínio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092869

CORANTE bioativo no queijo prato para prevenção de doenças oculares: programa 23: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre a aplicação de luteína - um corante bioativo - no queijo prato. A pesquisadora da EPAMIG Denise Sobral explica como funciona essa nova tecnologia de fabricação, que traz benefícios importantes para a saúde dos olhos. Ela mostra que é muito fácil para os laticínios substituírem o corante de urucum – utilizado para dar a cor amarelada característica do queijo prato - pela luteína, sem alterar o sabor do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Luteina; Corante bioativo; Queijo Prato; Urucum; Laticínio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092879

Corée du Sud: La pomme à huit francs
Provedor de dados: 21
Autores: Schärer, Hans-Jakob; Ryu, Young-Hyun.
Les fruits beaux et sains sont très recherchés en Corée du Sud. Cela favorise l’agriculture bio mais exige une bonne protection phytosanitaire et donc les conseils du FiBL.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries.
Ano: 2018
URL: http://orgprints.org/33511/1/Bioactualit%C3%A9s_4_2018_H.J.Schaerer.pdf

Corn agronomic traits and recovery of nitrogen from fertilizer during crop season and off-season
Provedor de dados: 86
Autores: Fuentes,Luis Felipe Garcia; Souza,Luiz Carlos Ferreira de; Serra,Ademar Pereira; Rech,Jerusa; Vitorino,Antonio Carlos Tadeu.
Abstract: The objective of this work was to evaluate corn agronomic traits in a cultivation subjected to different N rates, during the fall-winter (off-season) and spring-summer crop seasons, and N recovery from fertilizer. The experiment was set up in a randomized complete block design with four replicates, in a 5x2 factorial arrangement, with the following treatments: five N topdressing rates - 0, 30, 60, 90, and 120 kg ha-1 -, using urea as source; and two crop seasons, fall-winter and spring-summer. The following variables were determined: plant height, height of the first ear insertion, number of grains per ear, diameter and length of ear, 1,000-grain weight, N concentration in the leaves and grains, grain-protein concentration, grain yield, N...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; N-fertilizer management; Plant nutrition; Soil fertility; Soil-N supply.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001001158

Corn crop performance in an Ultisol compacted by tractor traffic
Provedor de dados: 86
Autores: Moraes,Moacir Tuzzin de; Levien,Renato; Trein,Carlos Ricardo; Bonetti,João de Andrade; Debiasi,Henrique.
Abstract: The objective of this work was to determine whether compaction by tractor traffic in areas managed under controlled traffic can be limiting to corn crop, under different tillage systems, in a Typic Paleudult of medium texture. Two experiments were carried out, one in the field over two crop seasons and another in a greenhouse. The treatments consisted of minimum tillage with chiselling; no-tillage subjected to one, three, or six passes of a tractor weighing 3.8 Mg; and an area without traffic. Evaluations were performed for soil physico-hydraulic parameters (soil bulk density, penetration resistance, and water retention curve), root and shoot growth, and grain yield. The agricultural traffic increased bulk density, soil penetration resistance,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Grain yield; No-tillage; Root growth; Soil compaction.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000400464

Corn grain processing improves chemical composition and fermentative profile of rehydrated silage
Provedor de dados: 2
Autores: Silva, Marlon Richard Hilário da; Jobim, Clóves Cabreira; Neumann, Mikael; Osmari, Milene Puntel.
This study evaluated the effects of the rehydration and ensiling of corn grain with two geometric mean diameters (GMD) of 0.55 and 1.83 mm obtained by the diameter of the sieved used on the fermentation characteristics and chemical composition of the silage. The experimental design was completely randomized with two treatments and six replications, as follows: rehydrated fine-corn grain silage (RFS) and rehydrated coarse-corn grain silage (RCS). Ground corn was rehydrated with water to achieve moisture levels close to 350 g kg-1. There was no effect on the dry matter recovery, though the recovery rate was high, with values greater than 97% in both silages. The particle size influenced the fiber content, with lower values in the RFS. The acetic and lactic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic acids; Particle size; Processing grain; Storage losses.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42564

Corn grain yield and 15N-fertilizer recovery as a function of urea sidedress timing
Provedor de dados: 42
Autores: SCHONINGER,EVANDRO L.; VILLALBA,HUGO A. GONZÁLEZ; BENDASSOLLI,JOSÉ ALBERTINO; TRIVELIN,PAULO CESAR O.
Abstract Best fertilizer management practices such as adopting the right N sidedress timing can reduce N losses by volatilization, thus, raising N-fertilizer recovery and grain yield. To evaluate ammonia (N-NH3 ) losses, N-fertilizer recovery and grain yield as a function of urea sidedress timing in corn, a field study was conducted during the 2011-2012 and 2012-2013 growing seasons, adopting a complete randomized block design with four replications. Treatments consisted of urea sidedress timing (140 kg N ha-1) at V4, V6, V8, V10, and V12 growth stages, plus a control without sidedress N. The largest N losses by N-NH3 volatilization occurred when urea was applied at V10 or V12 growth stages, reaching losses of 35 and 41 % of the total applied N. Although...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 15N isotope; Nitrogen fertilization; Nitrogen volatilization; Zea mays.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703299

Corn stalk integrity is improved by fungicide combinations containing carboxamide
Provedor de dados: 64
Autores: Silva,Marina Freitas e; Rezende,Wender Santos; Ferreira Júnior,Domingos da Costa; Bueno,Thays Vieira; Agostinho,Flávia Bastos; Brito,Césio Humberto de.
ABSTRACT Conservation of vegetative organs, as leaves and stalks, is essential to achieve high maize production. The objective of this work was to evaluate the effects of leaf area maintenance due to fungicides spraying on stalk integrity, its chemical composition and grain yield. The experiment was conducted in Uberlândia - MG, during the second season of 2016. The experiment design was a randomized complete block with six replications and six treatments, representing combinations of fungicides belonging to carboxamide, strobilurin, triazole, and dithiocarbamate chemical groups, and the check treatment (without fungicides). The assessed traits were leaf green area, wet and dry stalk density, stalk breaking strength and height, stalk lignin and cellulose...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Foliar area; Lignin and cellulose; Straw.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000500484

Corn yield for silage and grains in different integrated crop-livestock systems
Provedor de dados: 124
Autores: Pontes,Laíse da Silveira; Tullio,Guilherme Francisco; Martins,Adriana de Souza; Moletta,José Luiz; Porfírio-da-Silva,Vanderley.
Abstract In this study, the objective was to assess the influence of two doses of N (90 and 180 kg N ha-1, added to the winter pastures), two integrated crop-livestock systems (ICLS, with and without trees) and five positions between the tree rows, on the corn (Zea mays L.) quality and productivity, for silage and grain. Adopting the complete randomized block design, the treatments included three replicates. In 2006, following the 14 x 3 m spacing (currently with 158 trees ha-1) the trees were planted in 6 out of the 12 paddocks. While the corn was implemented during summer of 2013/2014, cattle grazing on the annual pasture was done during the prior winter, in both ICLS. Corn for silage was reaped at the R5 phenological stage, whereas for grains it was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroforestry; Eucalyptus dunnii; Grevillea robusta; Nitrogen fertilization; Silage quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200315

Corpectomia lateral parcial para o tratamento de compressão ventral extradural crônica entre T9-T10 em um cão
Provedor de dados: 45
Autores: Marinho,P.V.T.; Ferrigno,C.R.A.; Bregadioli,T.; Paes,F.; Santos,J.F.; Macedo,A.S.; Dal-Bó,Í.S.; Galeazzi,V.S.
RESUMO Objetivou-se relatar um caso de protrusão do disco intervertebral com localização atípica e descrever a técnica cirúrgica de corpectomia lateral parcial no tratamento da afecção em um cão. Um cão de sete anos de idade, macho, raça Pug, foi atendido com ataxia proprioceptiva dos membros pélvicos havia três meses, associada à doença do disco intervertebral entre a nona e 10ª vértebras torácicas. Após um mês de tratamento conservativo sem melhora, o paciente foi encaminhado para o tratamento cirúrgico, quando foi realizada corpectomia lateral parcial esquerda para descompressão da medula espinhal. Após a cirurgia, o paciente apresentou melhora considerável do quadro, sendo a técnica eficaz na remoção da compressão extradural, sem manipulação da medula...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Compressão medular; Corpectomia; Neurocirurgia; Cães.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200443

Correlações entre caracteres de raiz e análise de trilha para massa de raiz em populações de cenoura.
Provedor de dados: 14
Autores: CARVALHO, A. D. F. de; VIEIRA, J. V.; SILVA, G. O. da.
O objetivo do trabalho foi verificar as correlações entre caracteres de raiz e os efeitos diretos destes caracteres na massa de raiz em populações de cenoura.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Daucus Carota; Seleção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093907

Correlating mesophilic counts to the pseudo-CMP content of raw milk
Provedor de dados: 45
Autores: Raymundo,N.K.L.; Daguer,H.; Osaki,S.C.; Bersot,L.S.
RESUMO A presente comunicação objetivou avaliar a quantificação do caseínomacropeptídeo (CMP), bem como diferenciá-lo (devido à adulteração com soro) do pseudo-CMP (devido à proteólise bacteriana) em amostras de leite cru coletadas nos domicílios do sul do Brasil. Os resultados reforçam a necessidade de práticas higiênicas durante a ordenha e estocagem do leite. As amostras de leite estudadas não estavam adulteradas por adição de soro, mostrando que a análise por cromatografia de exclusão por tamanho deve ser complementada a fim de revelar a identidade do peptídeo (CMP ou pseudo-CMP). A contagem bacteriana total (TBC) também se mostrou útil como indicador da contaminação do leite por micro-organismos proteolíticos, uma vez que uma relação diretamente...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Chromatography; Correlation; Mesophilic counts; P-CMP; Uninspected milk.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501660

Correlation between clinical findings, mast cell count and interleukin 31 immunostaining in the skin of dogs with atopic dermatitis
Provedor de dados: 65
Autores: Gonçalves,Bárbara Hess Rodrigues; Matos,Bruna Dantas; Faleiro,Mariana Batista Rodrigues; Arnhold,Emmanuel; Matos,Moema Pacheco Chediak; Santin,Ana Paula Iglesias; Moura,Veridiana Maria Brianezi Dignani de.
ABSTRACT:  In this study the correlation between the clinical score, mast cell count and interleukin 31 (IL-31) immunostaining in the skin of dogs with atopic dermatitis was determined. A total of 31 dogs of different breeds, from one to eight years of age, were chosen for the study. The 20 females and 11 males were categorized based on the CADESI-4 system, as having discrete, moderate or marked atopic dermatitis. Skin samples were collected from the axillary and interdigital regions and stained with hematoxylin and eosin for cytohistomorphological analyses and toluidine blue to evaluate the mast cell counts, and immunohistochemistry for the IL-31 immunostaining. Animals revealing higher atopic dermatitis scores had greater numbers of mast cells and IL-31...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine allergy; Pro-inflammatory cytokine; Toluidine blue.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900600

Correlation between rheological properties and capillary fixation for modelling creams
Provedor de dados: 60
Autores: Demoliner,Lara Brogni; Agnol,Lucas Dall; Zanotti,Suzana Bittencourt; Dias,Fernanda Trindade Gonzalez; Angeli,Valeria Weiss; Bianchi,Otavio.
The Brazilian male beauty market occupies the second place in world consumption of cosmetics. Among the numerous products consumed by such audience is the capillary fixation mask, which is mainly composed by fixatives. These additives act on stabilizing the cosmetic emulsion, protecting the hair against moisture and also increasing the intensity of hair fixation. In this work, three formulations for modelling creams were prepared by different concentrations of the fixatives StylezeTM W20 and PVP K90 and their properties characterized by physicochemical, rheological and sensory analysis. The capillary masks produced were stable oil-in-water (O/W) emulsions with uniform droplets of 2.05-2.82 μm sizes and pseudoplastic thixotropic behavior (0.19 &lt; n &lt;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rheology; Microscopy; N-vinyl-2-pyrrolidone; Polyquaternium-55; Modelling cream/physicochemical properties; Cosmetics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300621

Correlation between serum 25-hydroxyvitamin D levels and carotid intima-media thickness in a Brazilian population descended from African slaves
Provedor de dados: 56
Autores: Monteiro Júnior,F.C.; Mandarino,N.R.; Santos,E.M.; Santos,A.M.; Salgado,J.V.; Brito,D.J.A.; Salgado,B.J.L.; Lages,J.S.; Castelo Branco,G.; Salgado Filho,N.
Hypovitaminosis D has been identified as a possible new cardiovascular risk factor. However, the results of studies correlating serum vitamin D levels with markers of subclinical atherosclerosis have been conflicting. The aim of this study was to correlate serum levels of 25-hydroxyvitamin D [25(OH)D] with carotid intima-media thickness (C-IMT) and conventional cardiovascular risk factors in Afro-descendants. A cross-sectional analysis was performed on a sample of 382 individuals from a cohort of descendants of African slaves, inhabitants of “Quilombola” communities, with a mean age of 57.79 ±15.3 years, 54.5% of whom were women. Socio-demographic and clinical data were collected and biochemical tests were performed, including serum levels of 25(OH)D by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitamin D deficiency; Carotid intima-media thickness (C-IMT); Atherosclerosis; African continental ancestry group.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000400606

Correlation between urinary tract infection and reproductive performance of sows
Provedor de dados: 96
Autores: Moura,Rafael de; Caldara,Fabiana Ribeiro; Foppa,Luciana; Machado,Simone Pereira; Nääs,Irenilza de Alencar; Garcia,Rodrigo Garófallo; Gonçalves,Liliane Maria Piano.
ABSTRACT This study aimed to assess the prevalence and influence of urinary tract infection on the reproductive performance of sows. The animals underwent urine tests using reagent strips and diagnosed as positive or negative. They were then divided into two groups of 30 positive and 30 negative sows for urinary tract infection. Each sow was considered an experimental unit and was followed from labor to weaning. The animals were assessed for their reproductive performance (labor duration, number of live births, mummified piglets, and stillbirths, and postpartum diseases). After weaning, the weaning-estrus interval and rate of return to estrus were assessed. A thermographic camera was used to identify hyperthermia of the mammary system and its relation with...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Animal health; Cystitis; Mortality; Pigs; Reproduction.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100410

Correlations between agronomic traits and path analysis for silage production in maize hybrids
Provedor de dados: 53
Autores: Crevelari,Jocarla Ambrosim; Durães,Nayara Norrene Lacerda; Bendia,Laila Cecília Ramos; Vettorazzi,Julio Cesar Fiorio; Entringer,Geovana Cremonini; Ferreira Júnior,José Arantes; Pereira,Messias Gonzaga.
ABSTRACT The aim of the current study is to estimate the correlation coefficients and the consequence of genotypic correlations on direct and indirect effects through path analysis between agronomic traits of maize hybrids used for silage production. Eight (8) topcross hybrids and seven (7) checks were analyzed in completely randomized blocks, with six replications, in two environments: Campos do Goytacazes and Itaocara counties – Rio de Janeiro State, in the crop year 2015/2016. The following agronomic traits were assessed: plant height, first ear height, culm diameter, number of ears, ear yield with straw at silage maturity, ear yield without straw at silage maturity, grain yield at silage maturity, grains ratio in the fresh matter and fresh matter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Topcross; Tester; Multicollinearity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200243

Correlations between production and economic variables in dairy cows on a tropical pasture
Provedor de dados: 2
Autores: Figueiredo, Cibelle Borges; Santana Júnior, Hermógenes Almeida de; Bezerra, Leilson Rocha; Mendes, Fabrício Bacelar Lima; Cardoso-Santana, Elizângela Oliveira; Abreu Filho, George.
The objective of this study was to evaluate correlations between production and economic variables of lactating cows on a tropical pasture. The experiment involved ten ¾ Holstein × ¼ Dairy Gyr cows in the middle third of lactation at an average age of 70 ± 4.6 months and an average body weight of 400 ± 55.2 kg. Cows were supplemented with a concentrate feed with different supplement compositions aiming to promote alterations in the animal performance and economic responses. Data were analyzed statistically by Pearson correlations at the 0.95 probability level. No correlations were observed for fat and total solids with economic variables (p &gt; 0.05). Milk yield was positively correlated with (p &lt; 0.05), but had no correlation with FC or MRR (p &gt;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.05.00-4 composition; Interaction; Milk; Pasture; Relationship; Ruminant.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/39737

Corrigendum to “Multiple gas reservoirs are responsible for the gas emissions along the Marmara fault network”
Provedor de dados: 5
Autores: Ruffine, Livio; Donval, Jean-pierre; Croguennec, Claire; Burnard, Pete; Lu, Hailong; Germain, Yoan; Legoix, Ludovic N.; Bignon, Laurent; Çağatay, M. Namık; Marty, Bernard; Madre, David; Pitel-roudaut, Mathilde; Henry, Pierre; Géli, Louis.
The authors regret a mistake on the value of δ13C of methane for one of the investigated gas samples. This concerns sample MRS-DV3-PE03, taken as end member and for which the correct methane δ13C value is -41.9‰ and not -34‰. The sample was collected at in situ pressure (~100 bars) from a CO2-rich seep, in a liquid state. The mistake likely results from a partial extraction (i.e. done by expansion of the sampler volume to allow vaporization) of the pressurized sample for subsampling. Additional analyses have been carried out from fully vaporized samples. This error has resulted in updating the geochemical diagrams used for the discussion, and revising both the gas origin for sample MRS-DV3-PE03 and the section entitled “Delineation of sources, reservoirs...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00471/58253/61076.pdf

CORTES comerciais na produção de caprinos e ovinos: programa 15: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre ?Cortes comerciais na produção de caprinos e ovinos?. A produção de caprinos e ovinos de corte tem crescido bastante no Brasil, como resultado da forte demanda do mercado consumidor nos grandes centros urbanos. Esta é uma atividade capaz de gerar renda para todos os integrantes da cadeia produtiva da carne caprina e ovina. A padronização das carcaças e dos cortes disponíveis aos consumidores determina o valor comercial desses produtos, aumentando a competitividade dos mesmos. Participa do programa o médico veterinário, Samuel Souza, da Embrapa Tabuleiros Costeiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Caprino; Ovino; Renda; Carcaça; Consumidor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090917

Cortinas Vegetais: Usos e Conceitos.
Provedor de dados: 14
Autores: GUARINO, E. de S. G.; LUCAS, R. R.; SOUSA, L. P. de; MIURA, A. K.; GOMES, G, C.
bitstream/item/189123/1/DOCUMENTO-475.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Quebra vento; Rede de Esgoto; Odor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102296

Cosecha y postcosecha de Pasifloras.
Provedor de dados: 14
Autores: RINALDI, M. M.; COSTA, A. M.; SUSSEL, A. A. B.; DIANESE, A. de C.
bitstream/item/196116/1/Maracuya.pdf-163-180.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá; Colheita; Pós-Colheita; Pré-Colheita.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102650

Cosmogenic signature of geomagnetic reversals and excursions from the Réunion event to the Matuyama–Brunhes transition (0.7–2.14 Ma interval)
Provedor de dados: 5
Autores: Simon, Quentin; Bourles, Didier L.; Thouveny, Nicolas; Horng, Chorng-shern; Valet, Jean-pierre; Bassinot, Franck; Choy, Sandrine.
Long-term variations of the geomagnetic dipole moment (GDM) during periods of stable polarity and in transitional states (reversals and excursions) provide key information for understanding the geodynamo regime. Following several studies dealing with the Brunhes chron and the Matuyama–Brunhes transition, this study presents a new authigenic 10Be/9Be ratio (Be-ratio) record obtained from the MD97-2143 core (western Pacific Ocean). This new Be-ratio series yields a record of GDM variations covering the early Brunhes and mid to late Matuyama time period (i.e. 700–2140ka), independently from the relative paleointensity (RPI) record obtained from the same core, that can be compared with available RPI records and stacks. Stratigraphic offsets measured between...
Tipo: Text
Palavras-chave: Authigenic Be-10/Be-9 ratios; Matuyama-Brunhes transition; Jaramillo and Olduvai subchrons; Cobb Mountain and Reunion events; Matuyama geomagnetic excursions; Lock-in depth.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00414/52553/53381.pdf

Cost-effective production of bacterial cellulose using acidic food industry by-products
Provedor de dados: 58
Autores: Revin,Victor; Liyaskina,Elena; Nazarkina,Maria; Bogatyreva,Alena; Shchankin,Mikhail.
Abstract To reduce the cost of obtaining bacterial cellulose, acidic by-products of the alcohol and dairy industries were used without any pretreatment or addition of other nitrogen sources. Studies have shown that the greatest accumulation of bacterial cellulose (6.19 g/L) occurs on wheat thin stillage for 3 days of cultivation under dynamic conditions, which is almost 3 times higher than on standard Hestrin and Schramm medium (2.14 g/L). The use of whey as a nutrient medium makes it possible to obtain 5.45 g/L bacterial cellulose under similar conditions of cultivation. It is established that the pH of the medium during the growth of Gluconacetobacter sucrofermentans B-11267 depends on the feedstock used and its initial value. By culturing the bacterium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacterial cellulose; Stillage; Whey; Gluconacetobacter sucrofermentans.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500151

Costs, viability and risks of organic tomato production in a protected environment
Provedor de dados: 124
Autores: Machado Neto,Andrezza da Silva; Ponciano,Niraldo José; Souza,Paulo Marcelo de; Gravina,Geraldo de Amaral; Daher,Rogério Figueiredo.
ABSTRACT The aim of this research was to evaluate the agro-economic performance of two table-tomato cultivars (Santa Clara and Siluet), under organic cultivation and in a protected environment. Through the analysis of production costs, economic viability and project risk, it was sought to generate a proposal for agricultural profitability having less socio-environmental impact on family farming. To achieve that, the Operating and Total Production Costs, Net Present Value (NPV) and Internal Rate of Return (IRR) were calculated. A sensitivity analysis and economic risk analysis were then carried out. Both cultivars under consideration presented satisfactory economic indicators for the period being analysed. Judging by the criterion of Net Present Value,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Management; Economy; Sustainability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400584

Cost-utility of quadrivalent versus trivalent influenza vaccine in Brazil – comparison of outcomes from different static model types
Provedor de dados: 55
Autores: Van Bellinghen,Laure-Anne; Marijam,Alen; de Araujo,Gabriela Tannus Branco; Gomez,Jorge; Van Vlaenderen,Ilse.
ABSTRACT  Background: Influenza burden in Brazil is considerable with 4.2–6.4 million cases in 2008 and influenza-like-illness responsible for 16.9% of hospitalizations. Cost-effectiveness of influenza vaccination may be assessed by different types of models, with limitations due to data availability, assumptions, and modelling approach.  Objective: To understand the impact of model complexity, the cost-utility of quadrivalent versus trivalent influenza vaccines in Brazil was estimated using three distinct models: a 1-year decision tree population model with three age groups (FLOU); a more detailed 1-year population model with five age groups (FLORA); and a more complex lifetime multi-cohort Markov model with nine age groups (FLORENCE).  Methods: Analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Influenza; Brazil; Cost-effectiveness; Vaccination; QIV; TIV.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000100001

Cotações de milho no fio da navalha.
Provedor de dados: 14
Autores: MIRANDA, R. A. de.
bitstream/item/190661/1/Cotacoes-milho.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Mercado; Zea Mays.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104245

Cotton and fiber quality in function of picker harvest speed
Provedor de dados: 91
Autores: Kazama,Elizabeth H.; Silva,Rouverson P. da; Ormond,Antônio T. S.; Alcântara,Aline S.; Vale,Welington G. do.
ABSTRACT Cotton price is determined by the quality of the fiber, which can be damaged at the time of harvest, in addition to quantitative losses of non-harvested plume. Therefore, this study aimed to analyse soil and plant losses, and the quality of cotton fiber in relation to five harvest speeds (5, 6, 7, 8, and 9 km h-1) in the spindle system (picker). The experiment was conducted in Lucas do Rio Verde, Mato Grosso, Brazil. A randomized complete block design was used on plots of 0.9 ha, with 20 plot, five speeds, and four blocks. The results showed that the studied speeds did not significantly influence losses on the soil and plant, or the quality of the cotton fiber; therefore, the highest speed may be recommended.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Picker; Spindles system; Fiber characteristics; Gossypium hirsutum.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000800583

Cotton productivity enhanced through transplanting and early sowing
Provedor de dados: 3
Autores: Ahmad, Saghir; Iqbal, Muhammad; Muhammad, Taj; Mehmood, Abid; Ahmad, Shakeel; Hasanuzzaman, Mirza.
Due to high temperatures in arid regions, cotton crop emergence and early establishment of seedlings are adversely affected. Field studies were undertaken to quantify the effects of transplantation of cotton (Gossypium hirsutum L.) seedlings during the early part of the growing season (March) and crop season (May) for potential realization of cotton productivity under the harsh weather of the southern part of Punjab province, Pakistan. Treatments, consisting of (a) two planting dates (March and May), and (b) two sowing methods (transplanting of seedlings and direct seeding), were arranged in a randomized complete-block design with four replications. Results showed that transplanting seedlings improved the productivity of cotton by 14.2% over direct...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heat stress; Irrigated arid environment; Planting techniques; Planting time.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34610

Coturnicultura como alternativa para aumento de renda do pequeno produtor
Provedor de dados: 45
Autores: Silva,A.F.; Sgavioli,S.; Domingues,C.H.F.; Garcia,R.G.
RESUMO A coturnicultura tem apresentado desenvolvimento significativo nos últimos anos devido às tecnologias empregadas na cadeia produtiva, gerando resultados satisfatórios aos produtores, com baixo custo de investimento. O estudo teve como objetivo avaliar a viabilidade econômico-financeira da coturnicultura para o pequeno produtor rural ou agricultor familiar. Foram utilizados dois grupos com 1.500 aves cada, A1 (aquisição de lote misto com um dia de idade) e A2 (aquisição de fêmeas com 35 dias de idade), e empregados a taxa interna de retorno, o payback simples e o descontado, bem como o valor presente líquido para a análise econômico-financeira. A coturnicultura representa uma alternativa em potencial para agregação de renda ao pequeno...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronegócio; Análise econômica; Codornas; Economia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300913

Could human coronavirus OC43 have co-evolved with early humans?
Provedor de dados: 74
Autores: Brandão,Paulo Eduardo.
Abstract This paper reports on an investigation of the role of codon usage evolution on the suggested bovine-to-human spillover of Bovine coronavirus (BCoV), an enteric/respiratory virus of cattle, resulting in the emergence of the exclusively respiratory Human coronavirus OC43 (HCoV-OC43). Analyses based on full genomes of BCoV and HCoV-OC43 and on both human and bovine mRNAs sequences of cholecystokinin (CCK) and surfactant protein 1 A (SFTP1-A), representing the enteric and respiratory tract codon usage, respectively, have shown natural selection leading to optimization or deoptimization of viral codon usage to the human enteric and respiratory tracts depending on the virus genes under consideration. A higher correlation was found for the nucleotide...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Codon usage; Coronavirus; Spillover; Coevolution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400692

Could mesenchymal stem cell therapy help in the treatment of muscle damage caused by Bothrops alternatus venom?
Provedor de dados: 65
Autores: Telles,Thalita da Costa; Botelho,Ana Flávia Machado; Miranda,Ana Luisa Soares de; Soto-Blanco,Benito; Serakides,Rogéria; Ocarino,Natália de Melo; Melo,Marília Martins.
ABSTRACT: The aim of this study was to evaluate the use of mesenchymal stem cells (MSC) in the treatment of myonecrosis induced by Bothrops alternatus venom in rats. Seventy-five male adult Wistar rats were divided into three experimental groups. G1 and G2 were injected in the gastrocnemius muscle with 120μg of B. alternatus venom, while G3 received 200μL of PBS only. Three days after the venom injection, 12 rats from G1 were treated with 5.0 x 106 MSC in PBS, whereas G2 and G3 rats received PBS. Every three days, blood and muscle samples of five animals from each group were taken for serum biochemical and pathological analyses. Histological examinations showed more intense muscle lesions following MSC treatment, characterized by disorganization and loss...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Viperidae envenomation; Stem cells; Rats; Myonecrosis; Muscular repair.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300602

Counting the dead to determine the source and transmission of the marine herpesvirus OsHV-1 in Crassostrea gigas
Provedor de dados: 5
Autores: Whittington, Richard J.; Paul-pont, Ika; Evans, Olivia; Hick, Paul; Dhand, Navneet K.
Marine herpesviruses are responsible for epizootics in economically, ecologically and culturally significant taxa. The recent emergence of microvariants of Ostreid herpesvirus 1 (OsHV-1) in Pacific oysters Crassostrea gigas has resulted in socioeconomic losses in Europe, New Zealand and Australia however, there is no information on their origin or mode of transmission. These factors need to be understood because they influence the way the disease may be prevented and controlled. Mortality data obtained from experimental populations of C. gigas during natural epizootics of OsHV-1 disease in Australia were analysed qualitatively. In addition we compared actual mortality data with those from a Reed-Frost model of direct transmission and analysed incubation...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00438/54989/56412.pdf

Coupling physics and biogeochemistry thanks to high resolution observations of the phytoplankton community structure in the North-Western Mediterranean Sea
Provedor de dados: 5
Autores: Marrec, Pierre; Gregori, Gerald; Doglioli, Andrea M.; Dugenne, Mathilde; Della Penna, Alice; Bhairy, Nagib; Cariou, Thierry; Nunige, Sandra Helias; Lahbib, Soumaya; Rougier, Gilles; Wagener, Thibaut; Thyssen, Melilotus.
Fine-scale physical structures and ocean dynamics strongly influence and regulate biogeochemical and ecological processes. These processes are particularly challenging to describe and understand because of their ephemeral nature. The OSCAHR (Observing Submesoscale Coupling At High Resolution) campaign has been conducted in fall 2015 in which, a fine-scale structure in the North Western Mediterranean Ligurian subbasin was pre-identified using both satellite and numerical modeling data. Along the ship track, various variables were measured at the surface (temperature, salinity, chlorophyll-a and nutrients concentrations) with ADCP current velocity. We also deployed a new model of CytoSense automated flow cytometer (AFCM) optimized for small and dim cells,...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00398/50970/51726.pdf

Coupling spatial analysis and economic valuation of ecosystem services to inform the management of an UNESCO World Biosphere Reserve
Provedor de dados: 5
Autores: Kermagoret, Charlene; Dupras, Jerôme.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00652/76456/77547.pdf

Cover crop mulches and no-till maize
Provedor de dados: 21
Autores: Bortolussi, Stefano.
In a Northern Italian context, a field pea cover crop was tested as mulch for the maize crop. The roller crimper effectively terminated the cover crop (15 t per ha of wet biomass). However, the mulch did not last long enough, probably due to a narrow C/N-ratio and biologically active soil. The maize plants did not have enough time to develop and shade the entire soil surface. Weeds started to sprout through the decomposing mulch. For the test conditions, this cover crop has proven unsuitable as a long-lasting mulch to control weeds. No fertilization and no irrigation were applied. The maize yields amounted to about 5 t per ha.    Practical recommendations  • The cover crop needs to be sown as accurately as the main crop. Poor cover crop stands do not...
Tipo: Practice tool
Palavras-chave: Soil quality; Soil tillage; Soil; Weed management.
Ano: 2018
URL: http://orgprints.org/32610/1/PA_020_AIAB_cover_crop_no_till_maize_final.pdf

Cover Crop Productivity in Contrasting Growing Conditions and Influence on the Subsequent Crop
Provedor de dados: 21
Autores: Wendling, Marina; Büchi, Lucie; Jeangros, Bernard; Walter, Achim; Charles, Raphael.
In arable systems, cover crops provide multiple ecosystem services involved in soil protection and fertility. They can efficiently compete against weeds, control erosion or recycle nutrients. The supply of these services is however largely dependent on cover crop growth as most of the services are related to biomass production. The choice of a cover crop adapted to the growing conditions is thus essential. Growing mixtures instead of sole crops is expected to be a way to overcome variable growing conditions and to insure high biomass production.Different field trials have been conducted from 2013 to 2016 in Nyon, Switzerland to assess cover crop biomass production and stability, and their influence on the following crop. Indian mustard, field pea, black...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Weed management.
Ano: 2018
URL: http://orgprints.org/34562/1/wendling-etal-2018-ESA2018_FinalAbstractBook_p47.pdf

Cover crop rotations in no-till system: short-term CO2 emissions and soybean yield
Provedor de dados: 63
Autores: Rigon,João Paulo Gonsiorkiewicz; Calonego,Juliano Carlos; Rosolem,Ciro Antonio; Scala Jr.,Newton La.
ABSTRACT: In addition to improving sustainability in cropping systems, the use of a spring and winter crop rotation system may be a viable option for mitigating soil CO2 emissions (ECO2). This study aimed to determine short-term ECO2 as affected by crop rotations and soil management over one soybean cycle in two no-till experiments, and to assess the soybean yields with the lowest ECO2. Two experiments were carried out in fall-winter as follows: i) triticale and sunflower were grown in Typic Rhodudalf (TR), and ii) ruzigrass, grain sorghum, and ruzigrass + grain sorghum were grown in Rhodic Hapludox (RH). In the spring, pearl millet, sunn hemp, and forage sorghum were grown in both experiments. In addition, in TR a fallow treatment was also applied in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max (L.) Merrill; Carbon equivalent; Crop residue; Management system.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000100018

Cover Crops in the Weed Management in Soybean Culture
Provedor de dados: 87
Autores: SÃO MIGUEL,A.S.D.C.; PACHECO,L.P.; SOUZA,E.D.; SILVA,C.M.R.; CARVALHO,Í.C.
ABSTRACT: The objective of this work was to evaluate the effect of cover crops on weed suppression in no-tillage soybean production systems in Rondonopolis, Mato Grosso. The experiment was carried out in an experimental area and consisted of the evaluation of nine cover treatments and soil management in a randomized complete block design. The treatments were: NT fallow, CT fallow, Crotalaria spectabilis, Crotalaria breviflora, maize + Crotalaria spectabilis, Pennisetum glaucum, Urochloa ruziziensis, Cajanus cajan, sunflower + Urochloa ruziziensis, Stylosanthes, Vigna unguiculata, Urochloa brizantha, maize + Urochloa ruziziensis. The evaluations were carried out before the desiccation for soybean sowing in the crops (10/23/2014) and (09/21/2015), before the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; No-till system; Weed community; Suppression.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100271

Cover Crops to Secure Low Herbicide Weed Control Strategies in Maize Grown with Reduced Tillage
Provedor de dados: 21
Autores: Amossé, Camille; Büchi, Lucie; Wendling, Marina; Jeangros, Bernard; Charles, Raphael.
As a key-element of conservation agriculture, the occasional or systematic suppression of full-inversion ploughing implies an adaptation of the cropping system. To assess the ability of cover crops to control weeds in a subsequent maize crop grown with reduced tillage, three annual experiments were implemented at the research station of Agroscope  Changins,  Nyon, Switzerland. Ten non-wintering cover crop (CC) species were sown in mid-summer and compared to a bare soil treatment in strip-plot experiments including different weeding strategies according to integrated weed management rules. In case of a predictable impasse for weed control, an alternative management option was chosen 1) at the end of winter: total herbicide application instead of no...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Weed management.
Ano: 2018
URL: http://orgprints.org/34564/1/amosse-etal-2018-ESA2018_FinalAbstractBook_p116.pdf

Cowpea (Vigna unguiculata L. Walp) hosts several widespread bradyrhizobial root nodule symbionts across contrasting agro-ecological production areas in Kenya
Provedor de dados: 21
Autores: Mathu Ndungu, Samuel; Messmer, Monika; Ziegler, Dominik; Gamper, Hannes; Mészáros, Éva; Thuita, Moses; Vanlauwe, Bernard; Frossard, Emmanuel; Thonar, Cécile.
Cowpea (Vigna unguiculata L. Walp.) is an important African food legume suitable for dry regions. It is the main legume in two contrasting agro-ecological regions of Kenya as an important component of crop rotations because of its relative tolerance to unpredictable drought events. This study was carried out in an effort to establish a collection of bacterial root nodule symbionts and determine their relationship to physicochemical soil parameters as well as any geographical distributional patterns. Bradyrhizobium spp. were found to be widespread in this study and several different types could be identified at each site. Unique but rare symbionts were recovered from the nodules of plants sampled in a drier in-land region, where there were also overall more...
Tipo: Journal paper
Palavras-chave: Vegetables Crop health; Quality; Protection Africa.
Ano: 2018
URL: http://orgprints.org/33099/1/Ndungu-etal-2018-AEE-Vol261-p161-171.pdf

COX-2 gene expression and methylation profile in Sapajus apella as an experimental model for gastric adenocarcinoma
Provedor de dados: 74
Autores: Rosário Pinheiro,Danilo do; Harada,Maria Lucia; Rodriguez Burbano,Rommel Mario; Nascimento Borges,Barbara do.
Abstract Gastric cancer (GC) remains one of the main causes of cancer-related death worldwide. There are two distinct histological types of GC: diffuse and intestinal. The latter is characterized by the presence of pre-neoplastic lesions. One of the most frequently altered enzymes in intestinal GC is COX-2, an important lesion marker. This work aimed to study COX-2 methylation and expression in N-methyl-N-Nitrosurea (MNU)-induced intestinal GC in six Sapajus apella animals. The partial promoter sequence of S. apella COX-2 gene was obtained and used to identify transcription factors and cis-regulatory element binding sites. The COX-2 methylation pattern was assessed using Methylation-Specific PCR (MSP), and expression was analyzed by immunohistochemistry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PTGS2; Gene regulation; Animal model; Gastric cancer.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000300496

Crambe fruit drying with natural air in stationary dryers
Provedor de dados: 124
Autores: Cardoso Neto,Sebastião Rodrigues; Resende,Osvaldo; Costa,Lilian Moreira; Oliveira,Daniel Emanuel Cabral de.
ABSTRACT The aim of this study was to assess the drying behavior and quality of crambe fruit seeds dried with natural air and submitted to different airflows in stationary dryers. Dryings were carried out in July and September 2014. The experiment consisted of three treatments of drying the crambe fruits with natural air in stationary dryers with airflows of 10.08, 15.05, and 25.03 m3 min−1 t−1 and a control treatment composed of crambe fruits with an initial moisture content without going through the drying process. After drying, tests of moisture content, germination, germination rate index, and electrical conductivity were performed in order to compare the treatments. The data were submitted to analysis of variance and mean comparison by the Tukey's...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Moisture content; Physiological quality; Biodiesel.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400592

Crecimiento indeterminado y determinado en Amaranthus hypochondriacus: ontogenia del meristemo apical y efecto sobre el peso de semilla
Provedor de dados: 115
Autores: Aguilar-Delgado,Miriam J.; Acosta-García,Gerardo; Espitia-Rangel,Eduardo; González-Chavira,Mario M.; Lozano-Sotomayor,Paulina; Folter,Stefan de; Sánchez-Segura,Lino; Barrales-López,Angélica; Guevara-Olvera,Lorenzo.
Resumen El amaranto (Amaranthus hypochondriacus L.) es importante por su contenido proteínico alto, pues el valor nutricional de su grano se debe, en parte, a la cantidad de proteínas superior a la de otros cereales. Los granos se forman en las inflorescencias y su arquitectura depende de que el crecimiento sea determinado o indeterminado. Mediante microscopia electrónica de barrido y técnicas de clareo se obtuvieron imágenes de los cambios morfológicos del meristemo apical durante el ciclo de vida de la planta. Ese tejido permaneció indiferenciado en el fenotipo indeterminado y la inflorescencia fue espigada, el meristemo apical detuvo su actividad con la formación de cada flor terminal, lo que originó un desarrollo sincronizado. El desarrollo de la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amaranthus hypochondriacus L.; Crecimiento indeterminado; Crecimiento determinado; Meristemo apical; Semilla.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000500695

Creep feeding improves growth performance of suckling piglets
Provedor de dados: 96
Autores: Lee,Sang In; Kim,In Ho.
ABSTRACT The present study evaluated the optimal duration of creep feeding that improves the growth performance and fecal score of piglets and the performance and estrus interval of sows. Sixteen sows (Yorkshire × Landrace) and their litters were used in this 24-day trial. Dietary treatments were: Treatment 1, in which creep feed was not provided; treatment 2, in which creep feed was provided at the 7th day of life (day 7 to weaning); treatment 3, in which creep feed was provided at the 14th day of life (day 14 to weaning); and treatment 4, in which creep feed was provided at the 21st day of life (day 21 to weaning). There was no difference in body weight or loss, backfat thickness or loss, or estrus interval among treatments in the sows. Piglets in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Creep feeding; Growth performance; Sow; Suckling piglets.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100542

Crescimento da demanda mundial de alimentos e restrições do fator terra no Brasil
Provedor de dados: 123
Autores: Saath,Kleverton Clovis de Oliveira; Fachinello,Arlei Luiz.
Resumo Segundo a FAO (2015), cerca de 805 milhões de pessoas no mundo não têm comida suficiente para levar uma vida saudável e ativa. Também, de acordo com ONU (2012), a população mundial em 2024 será superior a 8 bilhões de pessoas e, em 2050, superior a 9,5 bilhões, exigindo maior oferta de alimentos. O crescimento populacional, o aumento no consumo per capita, na renda per capita e a expansão das cidades nas próximas décadas fazem mais presente o debate sobre a incapacidade de atender às novas necessidades humanas. Pelo lado da oferta, restrições sobre a produtividade ampliam a dimensão do problema. O presente trabalho buscou analisar como o crescimento da demanda mundial de alimentos, no período de 2012 a 2024, deve elevar a demanda por novas terras...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Demanda mundial de alimentos; Uso da terra; Produtividade.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000200195

Crescimento de espécies madeireiras comerciais em florestas no Acre.
Provedor de dados: 14
Autores: ARAUJO, H. J. B. de.
Este trabalho apresenta resultados de 6 anos (2009 a 2014) de monitoramento do crescimento diamétrico, por meio de cintas dendrométricas, de espécies madeireiras comerciais em áreas sob manejo florestal no estado do Acre. Seus objetivos são: a) caracterizar e mensurar o crescimento diamétrico e volumétrico das árvores; b) propor métodos não convencionais de avaliação do crescimento das árvores e de cálculos do ciclo de corte e intensidade exploratória para o manejo florestal; c) analisar o grau de associação (relações funcionais) entre o crescimento das árvores com suas características ambientais (ecológicas e fitossanitárias) e com a massa específica (densidade básica) das madeiras das espécies estudadas; e d) verificar, com base nos resultados obtidos, a...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Manejo florestal; Medidas del árbol y del rodal; Dendrometry; Projeto de Colonização Pedro Peixoto; Senador Guiomard (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Madeira; Essência Florestal; Dendrometria; Crescimento; Caule; Diâmetro; Forest management; Tropical wood; Tree and stand measurements.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100862

Crescimento de mudas micropropagadas de abacaxizeiro em substratos suplementados com rizobactérias produtoras de ácido indolacético.
Provedor de dados: 14
Autores: GONÇALVES, J. S.; MUNIZ, N. P.; SOUZA, E. H. de; SOUZA, F. V. D.; SILVA, H. S. A.
Bactérias produtoras de ácido indolacético, em condições ideais de substrato, podem induzir o crescimento de mudas micropropagadas de abacaxizeiro e se tornar uma alternativa de redução dos protocolos de aclimatação ou mesmo facilitar a adaptação das plantas ao campo. No presente trabalho, verificou-se o crescimento de mudas micropropagadas de abacaxizeiro 'BRS Imperial', em fase de aclimatização, utilizando como substratos: 1) Turfa; 2) Fibra de Coco; 3) Vivatto ® ; 4) Fibra de Coco + Vivatto ® ; 5) Fibra de Coco + Vermiculita; 6) Fibra de Coco + Turfa. Todos suplementados, a cada 15 dias, com suspensões de rizobactérias da coleção de trabalho do Laboratório de Microbiologia do Solo e Resíduos Orgânicos da Embrapa Mandioca e Fruticultura. Avaliaram-se a...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Abacaxi; Plant growth-promoting rhizobacteria.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092478

Crescimento de plantas de soja em função da redução da densidade de semeadura e sua relação com a Produtividade.
Provedor de dados: 14
Autores: BALBINOT JUNIOR, A. A.; FERREIRA, A. S.; WERNER, F.; SILVA, M. A. de A. e; ZUCARELI, C.
O objetivo deste trabalho foi avaliar o crescimento de duas cultivares de soja durante o ciclo de desenvolvimento, em função da redução na densidade de semeadura, e verificar a sua relação com a produtividade. Foi conduzido um experimento de campo nas safras 2016/17 e 2017/18, em Londrina, PR. O delineamento experimental foi de blocos completos casualizados, com cinco repetições e esquema fatorial 2 x 5. O primeiro fator se consistiu de duas cultivares de soja, BRS 1010IPRO e NS 5959IPRO e o segundo por cinco densidades de semeadura: 100, 80, 60, 40 e 20% da quantidade de sementes indicada pelo obtentor das cultivares. Em geral, não houve diferenças expressivas de biomassa acumulada durante o ciclo de desenvolvimento entre as densidades de 100, 80 e 60% do...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Soja; Densidade de Semeadura; Pratica Cultural; Biomassa; Soybeans; Biomass; Biomass production.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099933

CRESCIMENTO DE PORTA-ENXERTO DE GOIABEIRA cv. PALUMA IRRIGADA COM ÁGUAS SALINAS E ADUBAÇÃO NITROGENADA
Provedor de dados: 107
Autores: Sena, Guilherme Sá Abrantes de; Nobre, Reginaldo Gomes; Souza, Leandro de Pádua; Araújo, Sarah Carolina Alves; Silva, Israel Almeida da.
A escassez de água de boa qualidade e a ocorrência de solos com baixa fertilidade são fatores limitantes para a agricultura irrigada, principalmente em regiões áridas e semiáridas, o que induz a utilização de águas salinas e adubação nitrogenada como alternativas para a produção agrícola nessas regiões. Desta forma, objetivou-se avaliar a inﬂuência de doses de nitrogênio no crescimento de mudas de goiabeira cv. Paluma irrigadas com águas de diferentes salinidades. Utilizou-se o delineamento experimental de blocos casualizados, em esquema fatorial 5 x 4, com 4 repetições, relativos aos cinco níveis de condutividade elétrica da água – CEa (0,3; 1,1; 1,9; 2,7 e 3,5 dS m-1) e quatro doses de nitrogênio (70, 100, 130 e 160% de N), sendo a dose padrão 100% N...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salinidade Psidium guajava L.  mudas de goiabeira; Nutrição de plantas.
Ano: 2018
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/855

Crescimento e acúmulo de nutrientes de mudas de cajueiro-anão 'CCP 76' produzidas em diferentes substratos e doses de adubo de liberação controlada (NPK 13-06-16).
Provedor de dados: 14
Autores: SERRANO, L. A. L.; MARTINS, T. da S.; TANIGUCHI, C. A. K.; MELO, D. S.; HAWERROTH, F. J.
Diante da modernização do setor de produção de mudas de cajueiro-anão, surge a necessidade de produzir mudas com qualidade e de forma sustentável. O objetivo deste trabalho foi avaliar o uso de substratos orgânicos comerciais e a necessidade de fertilização deles na produção de mudas de cajueiro-anão ?CCP 76?.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Propagação; Matéria seca total.; Adubação; Anacardium Occidentale.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088191

CRESCIMENTO E BIOMASSA DE INDIVÍDUOS JOVENS DE Cabralea canjerana (Vell.) Mart.
Provedor de dados: 193
Autores: Lanzarin, Karina; Fleig, Frederico Dimas; Meyer, Evandro Alcir; Pereira, Lilian Daniel; Schöder, Thomas; Lisboa, Gerson Santos.
Este trabalho possui como objetivo ajustar e selecionar modelos matemáticos capazes de estimar o incremento periódico em área basal, o volume e biomassa de indivíduos jovens de Cabralea canjerana (Vell.) Mart. O estudo foi desenvolvido no município de Agudo - RS, em uma área de Floresta Estacional Decidual. Para análise de crescimento foram utilizadas 19 árvores. A quantificação da biomassa foi obtida pelo método direto com 14 árvores da espécie. No cálculo de volume foram selecionadas e cubadas 12 árvores pelo método de Smalian. Na modelagem da estimativa das variáveis incremento periódico em área basal, volume, biomassa total, biomassa da madeira e biomassa foliar foram testados seis modelos matemáticos. Para avaliação das equações ajustadas foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canjerana; Estimativa de biomassa; Incremento em área basal; Volume.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/57144

Crescimento e matéria seca da Crotalaria juncea L. em diferentes sistemas de preparo de solo.
Provedor de dados: 14
Autores: JUREMEIRA, J. S.; KURIHARA, C. H.; STAUT, L. A.; TOMAZI, M.; SILVA, C. J. da.
bitstream/item/189941/1/ORAL11.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Produtividade; Solo; Biomassa; Adubação Verde; Plantio Direto; Crotalária; Seed productivity; Biomass; Green manures; No-tillage.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103260

Crescimento e qualidade de mudas de Handroanthus heptaphyllus em substrato com esterco bovino
Provedor de dados: 190
Autores: Lisboa, Alysson Canabrava; Melo Júnior, Cícero José Azevedo Homem de; Alves Tavares, Fernanda Paula; Almeida, Rodrigo Braga de; Melo, Lucas Amaral de; Magistrali, Iris Cristiane.
Objetivou-se verificar a influência do uso de proporções de esterco bovino na composição do substrato sobre o crescimento e a qualidade das mudas de Handroanthus heptaphyllus. Utilizou-se um experimento em delineamento inteiramente casualizado. Foram avaliadas cinco diferentes proporções de esterco bovino na composição do substrato: 0, 15, 30, 45 e 60%.Verificou-se que as mudas de H. heptaphyllus responderam positivamente à utilização de 21% a 28% esterco bovino.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Silvicultura; Solos Adubação orgânica; Propagação vegetal; Ipê roxo Organic nutrition; Plant propagation; Purple ipe.
Ano: 2018
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1485

Crescimento e rendimento de peças de madeira de eucalipto de um sistema de Integração Pecuária-Floresta implantado na região do cerrado mineiro.
Provedor de dados: 14
Autores: CAMPANHA, M. M.; COSTA, T. C. e C. da; GONTIJO NETO, M. M.
A Integração Lavoura-Pecuária-Floresta (ILPF) apresenta potencial para contribuir na produção de alimentos de forma sustentável, sendo a modalidade de Integração Pecuária-Floresta (IPF) uma alternativa interessante para áreas de pastagens ou que apresentem alguma limitação para cultivo de lavouras anuais. Neste sentido, tem aumentado, no Brasil, o interesse por esse tipo de cultivo e a oferta de madeira produzida neste sistema, para fins comerciais. Para inserir a madeira produzida em sistemas ILPF no mercado é importante fazer uma avaliação a priori da sua produção e de multiprodutos que podem ser gerados a partir do seu volume bruto. Assim, o presente trabalho objetivou avaliar o crescimento de árvores de eucalipto em IPF e avaliar o rendimento em número...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Desdobramento da madeira; IPF; ILPF; Sistema de Cultivo; Árvore; Agricultura Sustentável; Agregação de Valor.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100638

Crescimento, produção de massa seca e acúmulo de nutrientes em porta-enxertos cítricos cultivados em Manaus, Amazonas.
Provedor de dados: 14
Autores: KANO, C.; GARCIA, T. B.; ARRUDA, M. R. de; GARCIA, M. V. B.; AZEVEDO, C. L. L.; MARTINS, G. C.
O objetivo deste trabalho foi avaliar o crescimento e acúmulo de massa seca e de macro e micronutrientes nos porta-enxertos Cravo, Cravo Santa Cruz, Sunki Tropical, Citrandarin Riverside, Citrandarin Índio e Citrandarin San Diego, sob cultivo protegido em Manaus, Amazonas.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Ambiente protegido; Porta-enxerto; Citricultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101417

Criação de Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae: Heliothinae) em condições de laboratório utilizando dietas artificial e natural.
Provedor de dados: 14
Autores: VIEIRA, M. C. de S.; VIEIRA, E. C. de S.; GOMES, E. S.; SILVA, I. F. da S.; SILVA, P. G.; AVILA, C. J.; OLIVEIRA, H. N. de.
Aspectos bioecológicos de Helicoverpa armigera; Obtenção da população inicial para criação em laboratório; Modo de preparo da dieta artificial utilizada para alimentação de H. armigera; Criação de H. armigera em laboratório com dieta natural; Cultivo e cuidados com as plantas hospedeiras empregadas como dieta natural de H. armigera em laboratório; Manutenção da criação de H. armigera em laboratório.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: H armigera; Agricultural prague; Caterpillar; Lagarta; Controle Biológico; Biological control.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101945

CRIAÇÃO de peixes no Sisteminha Embrapa: programa 21: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Se você tem o objetivo de criar peixes e, além disso, poder produzir milho, tomate, alface, criar galinhas, caprinos - tudo em uma pequena área como o quintal da sua casa, é bom ouvir o Prosa Rural desta semana! O programa fala sobre o Sisteminha Embrapa, um sistema integrado para produção de Alimentos. O tanque para criação de peixes é o centro do Sisteminha, porque é a partir daí que são produzidos vegetais e isso também possibilita a criação de outros animais. O pesquisador Luiz Carlos Guilherme, da Embrapa Meio-Norte, do Piauí, participa do programa e dá todos os detalhes sobre o assunto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema integrado; Peixe; Tanque; Alimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091831

Criação de tambaquis.
Provedor de dados: 14
Autores: CORREA, R. de O.; SOUSA, A. R. B. de; MARTINS JUNIOR, H.
A cartilha Criação de tambaqui reúne informações gerais sobre a criação da espécie nativa mais produzida na região Norte. Permite que o produtor encontre informações úteis para o planejamento desta atividade. Densidade de estocagem, qualidade da água e manejo alimentar são as dúvidas mais frequentes de nossos clientes e estimularam os autores a escrever um material de consulta rápida para produtores iniciantes. A cartilha encerra com a orientação sobre o uso de tabelas de alimentação e uma simulação dos cálculos necessários para estimar a quantidade de ração necessária, por faixa de peso, ao longo do ciclo de criação.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Peixe; Criação; Tambaqui; Peixe de Água Doce.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094579

Criminalistics in veterinary medicine. Class with graduate students
Provedor de dados: 195
Autores: Friedrich, N. O.; Jimenez Lucena, M. A.; Miño, T.
The Chair of Legislation of the Catholic University of Cordoba, Argentina, in the unit: Veterinary Legal, implemented as an organizational teaching modality: practical classes carried out in the field, on the theme scene of crime scene. The purpose of these classes is to contribute and to obtain competences in academic knowledge related to the forensic sciences and their ethical application in legal causes; instruct the veterinarian to act as an expert in the face of judicial or extrajudicial requirements, incorporate basic legal, legislative concepts; notions of criminology, tanatology, entomology and lesionology; acquire: skills and abilities, intellectual, interpersonal communication, organization and personal management; attitudes, values of...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37730

Criopreservação de germoplasma de abacaxi pela técnica de vitrificação em gotas.
Provedor de dados: 14
Autores: SOUZA, F. V. D.; SOUZA, E. H. de; KAYA, E.; GUERRA, P. A.; LEDO, C. A. da S.
bitstream/item/190136/1/BoletimPesquisa95-FernandaVidigal-obs-2.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Abacaxi; Criopreservação; Pineapples.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103477

Criopreservação de germoplasma de espécies frutíferas nativas.
Provedor de dados: 14
Autores: SALOMAO, A. N.; SANTOS, I. R. I.
As espécies de fruteiras nativas, pelas variedades de sabores e funções nutracêuticas, têm importante apelo socioeconômico regional e nacional (Volpato et al., 2015; Maia, 2018). Sementes de muitas dessas espécies apresentam comportamento fisiológico ortodoxo, compatível com as condições convencionais para a conservação de germoplasma em longo prazo. Essas condições requerem sementes dessecadas a baixos teores de água (&amp;#8804; 8%, com base na massa fresca) e tolerantes à temperatura de -20 °C (Salomão et al., 2015; Food Agriculture Organization of the United Nation, 2018). Contudo, há espécies de fruteiras nativas que possuem sementes recalcitrantes, as quais, via de regra, não toleram desidratação abaixo de 20% de umidade e são extremamente sensíveis...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fruteira; Variabilidade genética.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100032

Criopreservação de sementes de Cybistax antisyphilitica (Mart.) Mart. - Bignoniaceae.
Provedor de dados: 14
Autores: SALOMAO, A. N.; SANTOS, I. R. I.; JOSE, S. C. B. R.; PADILHA, L. S.; MUNDIM, R. C.
A criopreservação é a técnica de conservação em longo prazo mais apropriada para sementes como as de Cybistax antisyphilitica, ortodoxas e não longevas. Visando determinar as melhores condições para a conservação criogênica da espécie, sementes com teor inicial de água de 24,1% foram desidratadas sobre sílica gel por 0, 24, 48, 72 e 96 h. Seguindo-se a cada período de dessecação, foi determinado o teor de água das sementes, conduzidos testes de germinação e sanidade e subamostras foram armazenadas em nitrogênio líquido por três e seis meses. Para cada combinação entre período de desidratação e período de congelamento, foram repetidos os testes de germinação e sanidade. Após desidratação, houve perda de germinabilidade de 62% (24,1% de umidade) para 37% (4%...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Ipê-verde; Desidratação; Germinação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095218

CRISPR/Cas9: reflexiones bioéticas sobre las modificacion es genómicas
Provedor de dados: 46
Autores: Lima,N.S.
CRISPR/Cas9 puede ser considerado el descubrimiento biotecnológico del siglo. Sin embargo, las reflexiones sobre la aceptabilidad y factibilidad de producir cambios permanentes en el ADN de gametos y embriones, ha arrojado nueva luz sobre CRISPR. Por ejemplo al notar que las alteraciones en la línea germinal, pueden ser heredadas y por lo tanto observarse a lo largo de las generaciones. Aunque inicialmente estas transformaciones puedan ser deseables, más allá del impacto tecnológico, la tecnología CRISPR parece tener varias implicancias éticas para la sociedad. Estas pueden ser analizadas a partir de las distintas reacciones que ha despertado CRISPR en todo el mundo. Por ejemplo, en el pedido de suspensión total de la aplicación clínica (es decir, la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Edición genética; Cambios ADN; Genoma humano.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332018000100001

Critérios e indicadores edafoclimáticos para o cultivo da nogueira-pecã no sul do Brasil.
Provedor de dados: 14
Autores: FILIPPINI ALBA, J. M.; WREGE, M. S.; ALMEIDA, I. R. de; MARTINS, C. R.
bitstream/item/190359/1/DOCUMENTO-479.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fruto seco; Noz Peca; Produção Vegetal; Carya illinoinensis.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103813

Critérios metodológicos e potencial climático do Estado de Alagoas para culturas agrícolas nos cenários pluviométricos seco, regular e chuvoso.
Provedor de dados: 14
Autores: BARROS, A. H. C.; VAREJÃO-SILVA, M. A.; TABOSA, J. N.; SILVA, A. B. da; ARAUJO FILHO, J. C. de; SANTIAGO, G. A. C. F.
Este trabalho apresenta a aptidão climática do Estado de Alagoas para oito culturas agrícolas: algodão herbáceo, cana-de-açúcar, feijão phaseolus, feijão vigna, mamona, mandioca, milho e sorgo. O estudo foi desenvolvido pela Embrapa Solos UEP Recife, em parceria com o Governo do Estado de Alagoas / Secretaria de Estado da Agricultura e Desenvolvimento Agrário, com o objetivo de gerar informações para subsidiar o planejamento e o aperfeiçoamento do uso das terras do estado. No que se refere à metodologia, foram utilizados procedimentos diferentes dos tradicionalmente adotados nos zoneamentos climáticos, os quais se baseiam nas médias históricas dos totais mensais de chuva. Nesta nova abordagem, três cenários pluviométricos foram considerados: anos secos,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Zoneamento Climático; Clima; Pluviometria; Planejamento; Uso da Terra; Zoning; Climate; Planning; Land use.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097194

Critical analyses when modeling tree biomass to ensure additivity of its components
Provedor de dados: 42
Autores: BEHLING,ALEXANDRE; PÉLLICO NETTO,SYLVIO; SANQUETTA,CARLOS ROBERTO; CORTE,ANA PAULA D.; AFFLECK,DAVID L.R.; RODRIGUES,AURÉLIO L.; BEHLING,MARCOS.
ABSTRACT It is presented the theme additivity of biomass of tree components. To evaluate and discuss this context, experimental information collected in forests of Acacia mearnsii De Wild. was used. Equations for components (stem and crown) and total biomass were fitted by means of two procedures: 1) generalized nonlinear least squares and 2) weighted-nonlinear seemingly unrelated regressions. Analyzing the performance of the estimators, it can be concluded that the two tested procedures are equivalent. On the other hand, this conclusion differs when evaluated the consistency and efficiency of the estimators. Fitting equations for the components and for the total biomass by an independent way is not realistic, because from a biological point of view the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass; Biological consistency; Non-linear regression; System of equations.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401759

Critical points of industrial tomato from field to processing
Provedor de dados: 75
Autores: Moura,Luis Eduardo de; Golynski,Adelmo.
ABSTRACT The authors evaluated critical points of production stages of the industrial tomato, through physical and physico-chemical analyzes of U2006 hybrid fruits in the harvest, 2016. Fruits were evaluated in relation to raw material, temperature, fresh mass, pH, soluble solids (°Brix), firmness, titratable acidity and extravasation of electrolytes. Samples were collected in six steps: manual, mechanized, truck, arrival at industry, unloading and selection mat in two periods, morning and afternoon, totalizing 60 fruits for each step, and four replications. Fruits which waited for more than 10 hours in the yard generated an increase in serious defects (%), loss of fresh mass, discount on the amount paid for the load. The most critical stages of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Postharvest; Quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400521

Crop diversification and weeds  Acronym: PRODIVA
Provedor de dados: 21
Autores: Melander, Bo; Gerowitt, Bärbel; Salonen, Jukka; Verwijst, Theo; Lundkvist, Anneli; Zarina, Livija; Hofmeijer, Merel A.J.; Sylwia, Kaczmarek; Roman, Krawczyk.
Diversification of crop sequences (WP 1): Perennial weed species can be managed when cover crops / green manure crops are included in the crop sequence but interventions must be species dependent, e.g. Elytrigia repens can be promoted by green manures because they prevent post-harvest cultivations. Cirsium arvense and Sonchus arvensis are two perennials that can be controlled by full-season grass-clover subjected to regular mowing for green manuring purposes and this measure has immediate application.  Cover crops for diversification (WP 1):   Fast growing cover crops producing copious biomasses are generally useful for the suppression of weeds but need to be abandoned when severe infestations of Elytrigia repens require post-harvest cultivations for...
Tipo: Report
Palavras-chave: Weed management.
Ano: 2018
URL: http://orgprints.org/35024/1/COPlus_2018%20PRODIVA_final_report_Organic%20Eprints.pdf

Crop diversity - a crucial remedy for weed management in organic cropping
Provedor de dados: 21
Autores: Salonen, Jukka; Zarina, Livija; Melander, Bo.
A wide variety of crop species in crop rotations has turned out an essential means to obtain diversification in organic cropping systems. Moreover, the potential of cover crops to assist the main crop in weed suppression has been studied in Denmark, Finland and Latvia. Long-term field experiments in Denmark and Latvia demonstrated that crops with different life cycles and life spans in crop sequence resulted in a relatively low and manageable pressure of annual weeds. The study was part of the PRODIVA project (Core Organic Plus) in which crop diversification for better weed management has been studied and presented in the 18th EWRS Symposium.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Weed management.
Ano: 2018
URL: http://orgprints.org/33480/1/EWRS2018_OralAbstract_Salonen%20et%20al.pdf

Crop management for underutilised/minor grains
Provedor de dados: 21
Autores: Sellars, Anna; Marriage, Michael.
The leaflet provides a comprehensive overview of the production of ancient cereals and an understanding of the opportunities, risks and strategies involved in  diversifying into the market for ancient cereals.   The following table provides an overview of some of the key recommendations for growing alternative cereals.
Tipo: Practice tool
Palavras-chave: Crop combinations and interactions Markets and trade Breeding; Genetics and propagation Landscape and recreation.
Ano: 2018
URL: http://orgprints.org/35243/1/211205-6PA-Minor-grains-ORC-EN.pdf

Crop productivity and soil quality after fertilization with liquid swine manure
Provedor de dados: 109
Autores: Rimoldi Tavanti,Renan Francisco; Freddi,Onã da Silva; Tavanti,Tauan Rimoldi; Lorenzon,Kayane; dos Santos,Igor de Morais; Demicheli,Matheus; Costa,Letícia Carolina; Montanari,Rafael; Breda,Carlos Cesar.
Abstract An unresolved question about the use of animal waste in agriculture is its effect on the physical and chemical attributes of soil, especially in commercial grain producing areas that have adopted direct seeding system (DSS). Aiming at contributing to the clarification of this question, we conducted a study in the mid-north region of the Mato Grosso state, Brazil, in a soybean and maize commercial area consolidated in DSS. Different doses of liquid swine manure (LSM) were applied and compared with NPK mineral fertilization. The aim of this study was to evaluate the physical and chemical quality of the soil and the productive potential of the soybean and maize crops under LSM doses and NPK fertilizer. Results indicated an increase in levels of K, P,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max L.; Zea mays L.; Fertilizers; Soil physics; Soil fertility; Direct sowing system.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200303

Crop residue harvest for bioenergy production and its implications on soil functioning and plant growth: A review
Provedor de dados: 63
Autores: Cherubin,Maurício Roberto; Oliveira,Dener Márcio da Silva; Feigl,Brigitte Josefine; Pimentel,Laisa Gouveia; Lisboa,Izaias Pinheiro; Gmach,Maria Regina; Varanda,Letícia Leal; Morais,Maristela Calvente; Satiro,Lucas Santos; Popin,Gustavo Vicentini; Paiva,Sílvia Rodrigues de; Santos,Arthur Klebson Belarmino dos; Vasconcelos,Ana Luisa Soares de; Melo,Paul Lineker Amaral de; Cerri,Carlos Eduardo Pellegrino; Cerri,Carlos Clemente.
ABSTRACT: The use of crop residues as a bioenergy feedstock is considered a potential strategy to mitigate greenhouse gas (GHG) emissions. However, indiscriminate harvesting of crop residues can induce deleterious effects on soil functioning, plant growth and other ecosystem services. Here, we have summarized the information available in the literature to identify and discuss the main trade-offs and synergisms involved in crop residue management for bioenergy production. The data consistently showed that crop residue harvest and the consequent lower input of organic matter into the soil led to C storage depletions over time, reducing cycling, supply and availability of soil nutrients, directly affecting the soil biota. Although the biota regulates key...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioenergy feedstock; Soil quality; Sugarcane; Greenhouse gas emissions.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000300255

Crop Response to Gypsum Application to Subtropical Soils Under No-Till in Brazil: a Systematic Review
Provedor de dados: 90
Autores: Tiecher,Tales; Pias,Osmar Henrique de Castro; Bayer,Cimélio; Martins,Amanda Posselt; Denardin,Luiz Gustavo de Oliveira; Anghinoni,Ibanor.
ABSTRACT The use of gypsum to improve the root environment in tropical soils in the southeastern and central-western regions of Brazil is a widespread practice with well-established recommendation criteria. However, only recently gypsum began to be used on subtropical soils in South of Brazil, so available knowledge of its effect on crop yield is incipient and mainly for soils under no-till (NT) systems. Avaiable studies span a wide range of responses, from a substantial increase to a slight reduction in crop yield. Also, the specific conditions leading to a favorable effect of gypsum application on crop yield are yet to be accurately identified. The primary objectives of this study were to examine previously reported results to assess the likelihood of a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phosphogypsum; Aluminum saturation; Subsurface acidity; Base saturation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100505

Crop size influences pre-dispersal seed predation in the Brazilian Cerrado
Provedor de dados: 39
Autores: Christianini,Alexander V.
ABSTRACT Many pre-dispersal seed predators are specialized insects that rely on seeds for larval development. These insects may respond to the amount of seeds produced by a plant (i.e. crop size), increasing the proportion of seeds damaged with increases in seed numbers. Large seeds have more resources and spend more time in plants to complete their development and are probably more prone to be preyed on by those insects than small seeds. Here I tested how crop size and seed mass influence pre-dispersal seed predation in plants from the Cerrado savannas of Brazil. I related plant crop size to pre-dispersal seed predation for Xylopia aromatica and Erythroxylum pelleterianum. A literature review was performed to test if seed mass may explain among-species...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; Crop size; Erythroxylum pelleterianum; Savanna; Seed number; Seed predation; Seed size; Seed survival; Xylopia aromatica.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100135

Crop traits drive soil carbon sequestration under organic farming
Provedor de dados: 21
Autores: García-Palacios, Pablo; Gattinger, Andreas; Bracht-Jørgensen, Helene; Brussaard, Lijbert; Carvalho, Filipe; Castro, Helena; Clément, Jean-Christophe; De Deyn, Gerlinde; D’Hertefeldt, Tina; Foulquier, Arnaud; Hedlund, Katarina; Lavorel, Sandra; Legay, Nicolas; Lori, Martina; Mäder, Paul; Martínez-García, Laura B.; Martins da Silva, Pedro; Müller, Adrian; Nascimento, Eduardo; Reis, Filipa; Symanczik, Sarah; Paulo Sousa, José; Milla, Rubén.
1. Organic farming (OF) enhances top soil organic carbon (SOC) stocks in croplands compared with conventional farming (CF), which can contribute to sequester C. As farming system differences in the amount of C inputs to soil (e.g. fertilization and crop residues) are not enough to explain such increase, shifts in crop residue traits important for soil C losses such as litter decomposition may also play a role.    2. To assess whether crop residue (leaf and root) traits determined SOC sequestration responses to OF, we coupled a global meta-analysis with field measurements across a European-wide network of sites. In the meta-analysis, we related crop species averages of leaf N, leaf-dry matter content, fine-root C and N, with SOC stocks and sequestration...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Soil quality.
Ano: 2018
URL: http://orgprints.org/32747/1/Garcia-Palacios-etal-2018-JApplEcol-online-p1-10.pdf

Crop yield estimation using satellite images: comparison of linear and non-linear models
Provedor de dados: 114
Autores: Sayago,S; Bocco,M.
Development of models for crop yield prediction using remote sensing allows accurate, reliable and timely estimations over large areas. Particularly, this information is necessary to ensure the adequacy of a nation's food supply as well as to aid policy makers and farmers. In Argentina, soybean (Glycine max (L.) Merr.) and corn (Zea mays L.) are the most important crops. The goal of this research was to develop and evaluate linear and non-linear models to estimate crop yield from satellite data. Particularly, we proposed and applied those models to obtain soybean and corn yield in the central region of Córdoba (Argentina) using Landsat and SPOT images. The models were designed taking into account all or some bands included in the images from one or both...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neural networks; Multiple linear regression; Soybean; Corn; Modelling.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2018000100001

Crop yield, weed infestation and soil fertility responses to contrasted ploughing intensity and manure additions in a Mediterranean organic crop rotation
Provedor de dados: 21
Autores: Baldivieso-Freitas, P.; Blanco-Moreno, José Manuel; Armengot, Laura; Chamorro, Lourdes; Romanyà, Joan; Sans, F. Xavier.
Conservation agriculture and organic farming are two alternative strategies that aim to improve soil quality and fertility in arable cropping systems through the deployment of different practices, that are rarely combined. While conservation agriculture practices include reducing tillage intensity and maintaining soil cover all year round to prevent soil erosion, organic farming focuses on nutrient recycling, using farmyard manure and green manure to enhance soil quality. However, these practices are not free from side-effects, such as increasing weed infestation or limited nutrient availability. Therefore it is necessary to explore the sustainability of their combination under local environmental constraints. The objectives of this study were to evaluate...
Tipo: Journal paper
Palavras-chave: Soil quality Crop combinations and interactions Soil biology Cereals; Pulses and oilseeds Composting and manuring Soil tillage Weed management.
Ano: 2018
URL: http://orgprints.org/32378/1/STILL-17-515R3.pdf

Cropping systems on root rot and soybean seed yield
Provedor de dados: 65
Autores: Maier,Maira; Souza,Clovis Arruda; Casa,Ricardo Trezzi.
ABSTRACT:  Root rot (RR), which can occur in different cropping systems, affects soybean seed yield. The aim of this study was to determine the incidence of RR in soybean crop systems and its relationship with soybean yield. The study was carried out for two growing seasons in a no-till system consisting of four soybean crop systems: soybean-oat+soybean-oat, soybean-maize+soybean-maize, soybean-wheat+soybean-wheat and soybean-pasture+soybean-pasture. Data were submitted to Pearson’s correlation. Incidence of RR, mainly charcoal rot and sudden death, was more than 50% in soybean roots for all the soybean crop systems and consequently decreased yield by around 22kg ha-1 of seed for every 1% increase in RR. Root rot led to a decline in seed yield from 20 to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Root diseases; Yield; Root healty; Macrophomina; Fusarium.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700204

Crossbreeding locally adapted hair sheep to improve productivity and meat quality
Provedor de dados: 63
Autores: Issakowicz,Juliano; Issakowicz,Ana Claudia Koki Sampaio; Bueno,Mauro Sartori; Costa,Ricardo Lopes Dias da; Geraldo,Andre Torres; Abdalla,Adibe Luiz; McManus,Concepta; Louvandini,Helder.
ABSTRACT: The use of lambs from crossing of local with specialized sheep breeds for meat production may lead to higher meat deposition and a smaller fat amount in the carcass, with a more adequate nutritional profile for human consumption. This study investigated the performance, carcass and meat characteristics of lambs from the Morada Nova and Santa Inês locally adapted hair breeds and crosses between Dorper × Morada Nova and Dorper × Santa Inês slaughtered at approximately 35 kg. Morada Nova lambs showed lower (p &lt; 0.05) performance compared to the other genetic groups resulting in a higher age at slaughter (p &lt; 0.05). Crossbred Dorper × Santa Inês and Dorper × Morada Nova lambs showed better characteristics for meat production with better (p &lt;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Locally adapted Brazilian breeds; Breeding; Fatty acid profile; Quality meat; Terminal sire breeds.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000400288

Crossing phenotype heritability and candidate gene expression in grafted black-lipped pearl oyster Pinctada margaritifera, an animal chimera
Provedor de dados: 5
Autores: Blay, Carole; Planes, Serge; Ky, Chin-long.
Grafting mantle tissue of a donor pearl oyster into the gonad of a recipient oyster results in the formation of a chimera, the pearl sac. The phenotypic variations of this chimera are hypothesized to be the result of interactions between the donor and recipient genomes. In this study, the heritability of phenotypic variation and its association with gene expression were investigated for the first time during P. margaritifera pearl production. Genetic variance was evaluated at different levels, 1) before the graft operation (expression in graft tissue), 2) after grafting (pearl sac tissue expression in chimera) and 3) on the product of the graft (pearl phenotype traits) based on controlled bi-parental crosses and the F1 generation. Donor related genetic...
Tipo: Text
Palavras-chave: Gene expression; Heritability; Pearl oyster; Phenotype; Pinctada margaritifera.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00433/54505/55876.pdf

Cross-Resistance to Imazapic and Imazapyr in a Weedy Rice (Oryza sativa) Biotype Found in Malaysia
Provedor de dados: 87
Autores: DILIPKUMAR,M.; BURGOS,N.R.; CHUAH,T.S.; ISMAIL,S.
ABSTRACT: The Clearfield® rice production system is an effective management tool for weedy rice and other weeds in the direct-seeded rice culture. However, if farmers cultivating the Clearfield® rice disregard stewardship recommendations, the industry could face a problem of herbicide-resistant weedy rice which would occur through the selection of outcrosses. This study aimed to confirm imidazolinone-resistant weedy rice in Malaysia. The resistant weedy rice (R-WR) was found to be 67 fold more resistant to OnDuty® (premix of imazapic and imazapyr) than the susceptible weedy rice (S-WR) based on the GR50 values (rate that causes 50% inhibition of shoot growth). The Clearfield® rice cultivar was 32-fold more tolerant to OnDuty® than the S-WR. Furthermore,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clearfield® system; Imidazolinone-resistance; Direct-seeded rice; ALS-inhibitor herbicide; ACCase-inhibitor herbicide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100260

Cross-shelf exchanges in the Bay of Biscay
Provedor de dados: 5
Autores: Akpinar, Anil; Charria, Guillaume; Vandermeirsch, Frederic; Szekely, Tanguy.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00450/56154/57696.pdf

Crude Fermented Extract Containing Gibberellic Acid Produced by Fusarium moniliforme is an Alternative to Cost Reduction in Biofactories
Provedor de dados: 52
Autores: Costa,Jefferson da Luz; Silva,André Luís Lopes da; Gollo,André Luiz; Brondani,Gilvano Ebling; Santos,Leandro Freire dos; Rodrigues,Cristine; Vandenberghe,Luciana Porto de Souza; Soccol,Carlos Ricardo.
ABSTRACT Nidularium procerum and Nidularium innocentii (Bromeliaceae) were cultivated in vitro on media supplemented with different sources and levels of GA3 (gibberellic acid). These sources were the commercial powder (analytical degree) and fermented extract obtained by Fusarium moniliforme via solid state fermentation. The in vitro elongation and rooting of these plants were evaluated after 50 days of cultivation. The GA3 present in the fermented extract possess the same effect of purified GA3 (analytical degree) for the increase of the height of aerial part of shoots of N. innocentii, but not for the N. procerum being the GA3 fermented extract in a lesser degree. The GA3 fermented extract influences negatively the rooting in N. innocentii, while GA3...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Shelf life; Bromeliad; Gibberellin; Solid state fermentation; Micropropagation; Biofactory.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100427

Crude glycerin combined with food additives in feeding beef cattle
Provedor de dados: 96
Autores: Almeida,Marco Túlio Costa; Ezequiel,Jane Maria Bertocco; Paschoaloto,Josimari Regina; Carvalho,Vanessa Barbosa de; Perez,Henrique Leal; Fávaro,Vanessa Ruiz; D´Aurea,André Pastori; Homem Junior,Antonio Carlos.
ABSTRACT The objective of this study was to evaluate the effects of adding crude glycerin with food additives (sodium monensin or essential oils) to the diets of beef cattle on feed intake, ruminal parameters, in vitro digestibility, and production of greenhouse gases. Five ruminally cannulated Nellore steers were randomly assigned in a 5×5 Latin square design. The treatments were: control, without crude glycerin and additives; with essential oils and without crude glycerin; with sodium monensin and without crude glycerin; with essential oils and crude glycerin; and with sodium monensin and crude glycerin. The addition of crude glycerin caused a reduction in dry matter (DM) intake, increase in vitro dry matter digestibility, and decrease in vitro crude...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Byproduct; Essential oil; Ruminal parameters; Sodium monensin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100616

Crude glycerin in co-composting with laying hen manure reduces N losses
Provedor de dados: 63
Autores: Orrico Junior,Marco Antonio Previdelli; Orrico,Ana Carolina Amorim; Fava,Aldo Felipe; Sunada,Natália da Silva; Schwingel,Alice Watte; Garcia,Rodrigo Garófallo; Borquis,Rusbel Raul Aspilcueta.
ABSTRACT: The composting of laying hen manure is an efficient way of treating waste and producing an organic fertilizer with excellent characteristics; however, the high N losses reduce its concentration in the resulting fertilizer. Associating this residue with crude glycerin (CG) promotes a better C:N ratio and contributes to higher N retention during composting, with improvements in solids reduction and production of organic fertilizer with higher concentration of this nutrient. We carried out this research considering the hypothesis that adding CG – a byproduct of biodiesel production – to laying hen waste composting provides better N retention in the fertilizer generated. Increasing CG doses (0, 3, 6, 9, and 12 % in relation to the fresh mass in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Windrows; Total solids; Volatile solids.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000500361

Crustal structure and continent-ocean boundary along the Galicia continental margin (NW Iberia): insights from combined gravity and seismic interpretation
Provedor de dados: 5
Autores: Druet, M.; Munoz-martin, A.; Granja-bruna, J. L.; Carbo-gorosabel, A.; Acosta, J.; Llanes, P.; Ercilla, G.
The magma‐poor rifted continental margin of Galicia has an extremely complex structure. Its formation involved several rifting episodes that occurred ultimately during the early Cretaceous near a ridge triple junction, which produced a change in the orientation of the main structures in its transition to the north Iberia margin. In addition, there is a superimposed partial tectonic inversion along its northwest and northern border which developed from the Late Cretaceous to at least Oligocene times. The present study integrates a large volume of new geophysical information (mainly marine gravity data and 2D seismic reflection profiles) to provide insights on the formation of this rift system and on the development of its later inversion. The combined...
Tipo: Text
Palavras-chave: Rifted margin; Hyperextension; Tectonic inversion; Crustal domains; Structural domains; Gravity.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00438/54975/56420.pdf

Crustal structure of the Ionian basin and eastern Sicily margin: results from a wide-angle seismic survey.
Provedor de dados: 5
Autores: Dellong, David; Klingelhoefer, Frauke; Kopp, Heidrun; Graindorge, David; Margheriti, Lucia; Moretti, Milena; Murphy, Shane; Gutscher, Marc-andre.
In the Ionian Sea (Central Mediterranean) the slow convergence between Africa and Eurasia results in the formation of a narrow subduction zone. The nature of the crust of the subducting plate remains debated and could represent the last remnants of the Neo-Tethys ocean. The origin of the Ionian basin is also under discussion, especially concerning the rifting mechanisms as the Malta Escarpment could represent a remnant of this opening. This subduction retreat toward the south-east (motion occurring since the last 35 Ma) but is confined to the narrow Ionian Basin. A major lateral slab tear fault is required to accommodate the slab roll-back. This fault is thought to propagate along the eastern Sicily margin but its precise location remains controversial....
Tipo: Text
Palavras-chave: Ionian basin; Crustal structure; Wide-angle seismic; Geodynamic; Mediterranean; Malta Escarpment.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00427/53885/54956.pdf

Cryopreservation at -75 °C of Agaricus subrufescens on wheat grains with sucrose
Provedor de dados: 58
Autores: Zaghi Júnior,Lienine Luiz; Lopes,Ana Daniela; Cordeiro,Fábio Aparecido; Colla,Itaruã Machri; Bertéli,Míria Benetati Delgado; Valle,Juliana Silveira do; Linde,Giani Andrea; Colauto,Nelson Barros.
Abstract Agaricus subrufescens is a basidiomycete which is studied because of its medicinal and gastronomic importance; however, less attention has been paid to its preservation. This study aimed to evaluate the effect of sucrose addition to substrate and cryotube on the viability of Agaricus subrufescens cryopreserved at -20 °C and at -75 °C for one and two years. Zero, 10% or 20% sucrose was added to potato dextrose agar or wheat grain. The mycelia were cryopreserved in the absence of cryoprotectant or with sucrose solutions at 15%, 30% or 45%. After one or two years at -75 °C or at -20 °C, mycelia were thawed and evaluated about viability, initial time of growth, colony diameter and genomic stability. Cryopreservation at -20 °C is not effective to keep...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Preservation; Freeze; Cereal grain; Monosaccharide; Agaricus blazei.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200370

Cryopreservation in Coffea canephora Pierre seeds: Slow and fast cooling
Provedor de dados: 64
Autores: Coelho,Stefânia Vilas Boas; Rosa,Sttela Dellyzete Veiga Franco da; Fantazzini,Tatiana Botelho; Baute,Júlia Lima; Silva,Luciano Coutinho.
ABSTRACT Coffee is one of the main agricultural commodities in the country, and it is important to conservation of plant material for breeding programs. Cryopreservation is a promising alternative for preserving in the long-term the germplasm of species considered recalcitrant. However, studies should be performed to achieve maximum survival of seedlings after immersion in liquid nitrogen. The objective of this work was to find a cryopreservation protocol for storing seeds of Coffea canephora, studying two methods of cryopreservation, slow and fast cooling. Seeds were subjected to drying in silica gel up to the water content of 0.25 g g-1. In the first experiment, dried seeds were subjected to treatments of slow cooling at speeds of -1 ºC min-1,-3 ºC min-1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Drying in silica gel; Recalcitrant seeds; Ice crystals; Isoenzymes; Physiological quality.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000600588

Cryopreservation of banana’s cv Grand Naine in vitro rhizomes
Provedor de dados: 42
Autores: LONDE,LUCIANA C.N.; VENDRAME,WAGNER A.; SANAEI,MASSY; OLIVEIRA,ALEXANDRE B. DE.
ABSTRACT The preservation of banana genetic material is usually performed through seedlings. However, most banana cultivars do not produce seed and are propagated vegetatively. Therefore, cryopreservation is a feasible technique that allows the preservation of banana genotypes indefinitely. For the success of cryopreservation protocols, the selection of cryoprotectants and pre-freezing techniques are important factor. Therefore, the objective of this study was to verify the effects of different cryoprotectants with and without 1% phloroglucinol and pre-cooling periods on the development of a protocol for cryopreservation of in vitro rhizomes ofMusa accuminata(AAA) cv Grand Naine banana. The addition of 1% phloroglucinol to the cryoprotective solutions,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa acumminata; In vitro conservation; Cryoprotectants; Pre-cooling.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100495

Cryopreservation of Pacific oyster ( Crassostrea gigas ) larvae: Revisiting the practical limitations and scaling up the procedure for application to hatchery
Provedor de dados: 5
Autores: Labbe, Catherine; Haffray, Pierrick; Mingant, Christian; Quittet, Benjamin; Diss, Blandine; Tervit, H. Robin; Adams, Serean L.; Rimond, Flore; Suquet, Marc.
Pacific oyster Crassostrea gigas is one major species for aquaculture, and the development of breeding programs and the need for preservation of wild stock genetic resources prompted the need for larvae cryopreservation. The objective of the present study was to choose the most reliable protocol from several existing publications, to test its biological and practical limitations, and to adapt it to hatchery conditions. The selected protocol was characterized by a very slow freezing rate without seeding, and by the use of ethylene glycol and sucrose as cryoprotectant. The best survivals after thawing and rearing up to 48 h post fertilization (hpf) were obtained with larvae that were frozen at late trochophore (20 hpf) and early-D (24 hpf) stages. Increasing...
Tipo: Text
Palavras-chave: Oyster; Cryobanking; D stage; Ethylene glycol; High throughput; Hatchery.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00423/53460/54354.pdf

Cryopreservation of zygotic embryos of the Brazilian Green Dwarf coconut
Provedor de dados: 86
Autores: Lédo,Ana da Silva; Jenderek,Maria; Skogerboe,Dianne; Staats,Elise; Machado,Caroline de Araújo; Oliveira,Leila Albuquerque Resende de.
Abstract: The objective of this work was to evaluate rewarming procedures and recovery media for Brazilian Green Dwarf coconut (Cocos nucifera) embryos cryopreserved by vitrification. The rewarming procedures evaluated were: T1, water bath at 38±2°C; and T2, unloading solution consisting of Y3 medium + 1.2 mol L-1 sucrose. The recovery media assessed were: M1, Y3 medium + 45 g L-1 sucrose + 1 mg L-1 gibberellic acid + 1 g L-1 activated charcoal + 2.2 g L-1 Gelrite; and M2, Y3 medium + 60 g L-1 sucrose + 2.2 g L-1 Gelrite. Rewarming procedures showed no significant effect, and the M1 media induced 72.5% regeneration.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cocos nucifera; Ex situ conservation; PVS3.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000400514

Cryotherapy: biochemical alterations involved in reduction of damage induced by exhaustive exercise
Provedor de dados: 56
Autores: Furtado,A.B.V.; Hartmann,D.D.; Martins,R.P.; Rosa,P.C.; da Silva,I.K.; Duarte,B.S.L.; Signori,L.U.; Soares,F.A.A.; Puntel,G.O.
When exercises are done in intense or exhaustive modes, several acute biochemical mechanisms are triggered. The use of cryotherapy as cold-water immersion is largely used to accelerate the process of muscular recovery based on its anti-inflammatory and analgesic properties. The present study aimed to study the biochemical effects of cold-water immersion treatment in mice submitted to exercise-induced exhaustion. Swiss albino mice were divided into 4 treatment groups: control, cold-water immersion (CWI), swimming exhaustive protocol (SEP), and SEP+CWI. Treatment groups were subdivided into times of analysis: 0, 1, 3, and 5 days. Exhaustion groups were submitted to one SEP session, and the CWI groups submitted to one immersion session (12 min at 12°C) every...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exercise-induced damage; Muscular damage; Reactive species; Cold-water immersion; Therapeutic cold.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018001100606

Cryptosporidium parvum genotipado de amostras fecais de pombos-correio columba livia de competição
Provedor de dados: 195
Autores: Oliveira, B. C. M.; Ferrari, E. D.; Panegossi, M. F. C.; Nakamura, A. A.; Nagata, W. B.; Meireles, M. V.; Bresciani, K. D. S.
O pombo-correio é uma variedade domesticada do pombo-comum (Columba livia). Atualmente eles são utilizados para fins desportivos (columbódromos e campeonatos), concursos e exposições. Devido ao estreito contato com o ser humano, essas aves representam um grave problema ambiental, já que abrigam e disseminam alguns parasitos com potencial zoonótico, como os do gênero Cryptosporidium spp. Este trabalho investigou a presença de Cryptosporidium spp. em amostras fecais de pombos-correio, com o emprego de técnicas microscópicas e moleculares e posterior sequenciamento das amostras positivas. No total, cem amostras fecais de pombos-correios foram colhidas, individualmente, na zona urbana dos Municípios de Formiga e Araçatuba, localizados respectivamente nos...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37823

CspB of an arctic bacterium, Polaribacter irgensii KOPRI 22228, confers extraordinary freeze-tolerance
Provedor de dados: 58
Autores: Jung,Youn Hong; Lee,Yoo Kyung; Lee,Hong Kum; Lee,Kyunghee; Im,Hana.
ABSTRACT Freezing temperatures are a major challenge for life at the poles. Decreased membrane fluidity, uninvited secondary structure formation in nucleic acids, and protein cold-denaturation all occur at cold temperatures. Organisms adapted to polar regions possess distinct mechanisms that enable them to survive in extremely cold environments. Among the cold-induced proteins, cold shock protein (Csp) family proteins are the most prominent. A gene coding for a Csp-family protein, cspB, was cloned from an arctic bacterium, Polaribacter irgensii KOPRI 22228, and overexpression of cspB greatly increased the freeze-survival rates of Escherichia coli hosts, to a greater level than any previously reported Csp. It also suppressed the cold-sensitivity of an E....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cold-shock protein (Csp); Psychrophile; Cold-resistance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100097

csrB Gene Duplication Drives the Evolution of Redundant Regulatory Pathways Controlling Expression of the Major Toxic Secreted Metalloproteases in Vibrio tasmaniensis LGP32
Provedor de dados: 5
Autores: Nguyen, An Ngoc; Disconzi, Elena; Charriere, Guillaume; Destoumieux-garzon, Delphine; Bouloc, Philippe; Le Roux, Frederique; Jacq, Annick.
CsrBs are bacterial highly conserved and multiple-copy noncoding small RNAs (sRNAs) that play major roles in cell physiology and virulence. In the Vibrio genus, they are known to be regulated by the two-component system VarSNarA. They modulate the well-characterized quorum sensing pathway controlling virulence and luminescence in Vibrio cholerae and Vibrio harveyi, respectively. Remarkably, Vibrio tasmaniensis LGP32, an oyster pathogen that belongs to the Splendidus Glade, was found to have four copies of csrB, named csrB1-4, compared to two to three copies in other Vibrio species. Here, we show that the extra csrB4 copy results from a csrB3 gene duplication, a characteristic of the Splendidus Glade. Interestingly, csrB genes are regulated in different...
Tipo: Text
Palavras-chave: Bacterial gene regulation; Bacterial sRNAs; Transcriptomics; Vibrio pathogenic to oysters; Host-pathogen interactions.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00476/58785/61319.pdf

CTLA-4 gene polymorphisms are associated with obesity in Turner Syndrome
Provedor de dados: 74
Autores: Santos,Luana Oliveira dos; Bispo,Adriana Valéria Sales; Barros,Juliana Vieira de; Laranjeira,Raysa Samanta Moraes; Pinto,Rafaella do Nascimento; Silva,Jaqueline de Azevêdo; Duarte,Andréa de Rezende; Araújo,Jacqueline; Sandrin-Garcia,Paula; Crovella,Sergio; Bezerra,Marcos André Cavalcanti; Belmont,Taciana Furtado de Mendonça; Cavalcanti,Maria do Socorro; Santos,Neide.
Abstract Turner syndrome (TS) is characterized by a set of clinical conditions, including autoimmune/inflammatory diseases and infectious conditions, that can compromise a patient’s quality of life. Here we assessed polymorphisms in CTLA-4 +49A/G (rs231775), PTPN22 +1858G/A (rs2476601), and MBL2 -550 (H/L) (rs11003125), -221(X/Y) (rs7096206) and exon 1 (A/O) in women from northeastern Brazil to determine whether polymorphisms within these key immune response genes confer differential susceptibility to clinical conditions in TS. A case-control genetic association study was performed, including 86 female TS patients and 179 healthy women. An association was observed for the A/G genotype of CTLA-4 +49A/G in TS patients (p=0.043, odds ratio [OR]=0.54). In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CTLA-4 gene; Immune genes; Obesity; Polymorphism; Turner syndrome.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500727

Cuantificación de Bisfenol-A libre en sangre de cordón umbilical humano a nivel de trazas
Provedor de dados: 38
Autores: Cases,Gabriel Guillermo; Calinski,Gustavo Javier; Méndez,Mariana Laura; Vidal,Flavia Alejandra; Otaño,Lucas; Mariani,Gonzalo Luis; Figar,Silvana; Giménez,María Isabel.
El Bisfenol-A (BPA) es ampliamente utilizado en la producción de plásticos de policarbonato, por lo que está presente en productos de uso masivo. Es un disruptor endócrino e incide en el desarrollo gonadal y del sistema nervioso central. La exposición de mujeres embarazadas al BPA es particularmente preocupante para el feto en desarrollo, debido a que atraviesa la placenta pasando a la sangre de cordón y al líquido amniótico. Esto se suma a la escasa o nula actividad enzimática fetal para biotransformarlo en BPA-glucurónido inactivo, causando posibles efectos nocivos a la descendencia a dosis muy bajas y sostenidas. Con el propósito de estudiar la exposición al BPA y sus efectos en la población de Argentina se desarrolló y validó un método analítico por...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bisfenol-A; Sangre de cordón; Disruptor endócrino; Cromatografía líquida-espectrometría de masa.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100013

Cuatro especies nuevas del género Drosophila (Diptera, Drosophilidae) en las provincias de Pichincha, Napo y Santo Domingo de los Tsáchilas, Ecuador
Provedor de dados: 76
Autores: Llangarí-Arizo,Luz M.; Rafael,Violeta.
RESUMEN Se describen cuatro especies nuevas del género Drosophila. Drosophila valenteae sp. nov., recolectada en un remanente de bosque andino de la provincia de Pichincha, pertenece al grupo D. guarani. Drosophila cumanda sp. nov., recolectada en los andes orientales de la provincia de Napo, pertenece al grupo D. annulimana. Las especies D. cruzloma sp. nov., recolectada en el páramo de la provincia de Pichincha, y D. tinalandia sp. nov., recolectadas en los andes occidentales de la provincia de Santo Domingo de los Tsáchilas, aunque pertenecen al subgénero Drosophila, no fueron asignadas a ningún grupo de especies. Sin embargo D. tinalandia sp. nov. fue capturada en inflorescencias de especies del género Xanthosoma spp. (Araceae), por lo tanto podría...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cashapamba; Cumanda; Cruz Loma; Tinalandia; Valenteae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100240

Cultivar Catucaí Amarelo 2SL: extensão de recomendação para cultivo em Rondônia.
Provedor de dados: 14
Autores: TEIXEIRA, A. L.; CARVALHO, C. H. S.; LIMA, G. M.; FERRO, G. de O.; ESPINDULA, M. C.; DIOCLECIANO, J. M.; LOURENÇO, J. L. R.
bitstream/item/184804/1/FOLDER-Catucai-Amarelo-FINAL.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Porte da planta; C; Cor dos frutos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097840

Cultivar de Amora-preta BRS Xingu: Alternativa à Cultivar Brazos para o Sudeste do Brasil.
Provedor de dados: 14
Autores: RASEIRA, M. do C. B.; FRANZON, R. C.; SCARANARI, C.
bitstream/item/189106/1/COMUNICADO-TECNICO-362.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Amora Preta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102283

CULTIVAR de arroz de sequeiro para a Região Norte: programa 26: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre cultivares de arroz de sequeiro para região Norte, com destaque para a BRS Esmeralda, que se sobressai pela alta produtividade e qualidade de grãos longos e finos, e possui excelente qualidade culinária. O pesquisador Antônio Carlos Centeno Cordeiro, da Embrapa Roraima, aborda as características principais desta variedade, recomendada para a agricultura familiar, como a época de plantio, o manejo necessário e a produtividade.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Arroz Sequeiro; Agricultura Familiar; Produtividade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092874

Cultivar de nectarineira 'BRS SCS nina': produtora de frutas de polpa branca, doce e de maturação precoce.
Provedor de dados: 14
Autores: RASEIRA, M. do C. B.; BRUNA, E. D.; NAKASU, B. H.; FRANZON, R. C.; FELDBERG, N. P.; SCARANARDI, C.
bitstream/item/188241/1/COMUNICADO-TECNICO-360.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivar BRS SCS Nina.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101287

Cultivar é preciso: é um mundo de mudanças constantes, vamos para um mundo cheio de precisão, conectados com as necessidades dos consumidores.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
Da navegação de precisão à agricultura de precisão foi-se um bom tempo. Hoje todos sabem o quanto o mundo digital e suas transformações fazem parte de vida, do cotidiano, da produção e dos negócios na agricultura. O campo digital e conectado é uma realidade complexa e dinâmica. São pelo menos dois universos muito relacionados: o conjunto de serviços de base digital que apoiam o processo produtivo, dentro e fora da porteira, e o mundo digital no processo de produção, no interior das fazendas.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura de Precisão.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095817

Cultivar frutas nativas da Amazônia é alternativa para manter floresta em pé.
Provedor de dados: 14
Autores: CARVALHO, J. E. U. de; NASCIMENTO, W. M. O. do.
bitstream/item/172769/1/CultivarFrutas.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cultivo; Sustentabilidade.; Fruta Tropical; Manejo.; Amazonia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087772

Cultivares.
Provedor de dados: 14
Autores: ANDRADE NETO, R. de C.; NEGREIROS, J. R. da S.; NOGUEIRA, S. R.
Além do manejo, a utilização de variedades locais adaptadas, produtivas, resistentes e/ou tolerantes a pragas e doenças e que atendam à exigência do consumidor, é fundamental para que a produtividade do abacaxizal seja elevada.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: BRS RBO; Piñas; Ensayos de variedades; Aclimatación; Factores ambientales; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Abacaxi; Ananás Comosus; Variedade; Características Agronômicas; Aclimatação; Condição Ambiental; Pineapples; Variety trials; Agronomic traits; Acclimation; Environmental factors.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100116

Cultivares comerciais de milho em ambientes do Meio-Norte brasileiro.
Provedor de dados: 14
Autores: CARDOSO, M. J.; CARVALHO, H. W. L. de; ROCHA, L. M. P. da; GUIMARAES, L. J. M.; BASTOS, E. A.; RIBEIRO, V. Q.; ANDRADE JUNIOR, A. S. de; MELO, F. de B.
bitstream/item/184195/1/com-241.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho; Variedade.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097212

CULTIVARES de banana resistentes a doenças: programa 10: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre as cultivares de banana resistentes a doenças, recomendadas para a Amazônia. O programa mostra que os produtores rurais da região já têm como driblar os problemas causados pela sigatoka-negra e pelo mal-do-panamá. Ao acompanhar a pesquisadora Mirza Normando Pereira, da Embrapa Amazônia Ocidental, o ouvinte vai conhecer as cultivares resistentes a essas doenças, bem como o manejo que deve ser adotado para garantir o sucesso do cultivo de bananas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produtor rural; Mal-do-panamá; Sigatoka-negra.; Banana; Doença.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089961

Cultivares de feijão com maiores teores de ferro, zinco e proteína nos grãos.
Provedor de dados: 14
Autores: PEREIRA, H. S.; MELO, L. C.; DI PRADO, P. R. C.; MELO, P. G. S.; FARIA, L. C. de; SOUZA, T. L. P. O. de; AGUIAR, M. S. de; CABRERA DIAZ, J. L.; ALMEIDA, V. M. de; COSTA, A. F. da; MELO, C. L. P. de; CARVALHO, H. W. L. de; PEREIRA FILHO, I. A.
O objetivo deste trabalho foi identificar cultivares de feijão-comum que associem altos teores de ferro (Fe), zinco (Zn) e proteína nos grãos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Feijão; Phaseolus Vulgaris; Melhoramento Genético Vegetal; Ferro; Zinco; Proteína; Grão.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091838

Cultivares de girassol para cultivo consorciado com feijoeiro em Poço Redondo, Sergipe.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; CARVALHO, L. M. de; CARVALHO, C. G. P.; SANTOS, L. A. S.; SUZARTE, J. S.
bitstream/item/196711/1/COT-214.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Girassol; Feijão; Consorciação de Cultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101176

Cultivares de girassol para cultivo consorciado com mandioca no centro-sul do Estado de Sergipe.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; CARVALHO, L. M. de; CARVALHO, C. G. P.; SUZARTE, J. S.; SANTOS. L. A. N.
bitstream/item/188156/1/COT-215.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Girassol; Mandioca; Consorciação de Cultura.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101173

Cultivares de mandioca da Embrapa recomendadas para Mato Grosso do Sul e Paraná.
Provedor de dados: 14
Autores: RANGEL, M. A. S.; SANTOS, V. da S.; OTSUBO, A. A.
bitstream/item/183011/1/86-89.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Manioc; Mandioca; Agricultura Familiar; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095731

Cultivares de nogueira-pecã no Brasil.
Provedor de dados: 14
Autores: HAMANN, J. J.; BILHARVA, M. G.; BARROS, J. de; MARCO, R. de; MARTINS, C. R.
bitstream/item/190468/1/DOCUMENTO-478.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fruto seco; Noz Peca; Produção Vegetal; Comercialização; Carya illinoinensis.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103744

CULTIVARES de soja BRS: Centro-Sul do Brasil: macrorregiões 1, 2, 3 e REC 401.
Provedor de dados: 14
Indicação de cultivares por região edafoclimática, Indicação de cultivares, Época de semeadura, População de plantas e densidade de semeadura, Peso médio de sementes, Mancha olho-de-rã, Cancro da haste, Podridão radicular de Phytophthora, Oídio, Ferrugem-asiática da soja, Nematoides, Cultivares de Soja Convencional, Cultivares de Soja Transgênica RR, Cultivares de Soja Transgênica IPRO.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soja; Soybeans.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102275

Cultivares de soja Macrorregiões 3, 4 e 5 Goiás e Região Central do Brasil.
Provedor de dados: 14
Autores: ZITO, R. K.; MELLO FILHO, O. L. de; PEREIRA, M. J. Z.; MEYER, M. C.; HIROSE, E.; NICOLI, C. M. L.; COSTA, S. V. da; MEDEIROS de NETO, C. D.; NUNES JÚNIOR, J.; VIEIRA, N. E.; SEII, A. H.; MÜLLICH, J. R.; PIMENTA, C. B.; SANCHEZ, I.; MOREIRA, A. J. A.; NUNES, M. R.; DESSIMONE, M. G. L.; MORAIS JUNIOR, O. P. de; NEIVA, L. C. da S.; BARROS, A. C. de; SOARES FILHO, R.
bitstream/item/175678/1/catalogo-SojaGO-2018-OL.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar; Soybean; Soja; Variedade; Cultivars.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090727

CULTIVARES de soja para Roraima.
Provedor de dados: 14
bitstream/item/198425/1/Cultivares-soja-roraima-.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Glycine Max.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104070

CULTIVARES de tomate que agregam de valor à agricultura familiar: programa 18: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre cultivares de tomates que agregam valor à agricultura familiar, por serem destinadas a segmentos especiais de mercado. Quem acompanhar o pesquisador Leonardo Boiteux, da Embrapa Hortaliças, vai conhecer a BRS Zamir, a BRS Iracema e a BRS Couto, que são muito produtivas, ricas em nutrientes, e possuem sabores, aromas, e cores, que agradam em cheio aos consumidores que buscam um diferencial, e pagam bem por isso.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Tomate; Agricultura Familiar; Consumidor; Variedade; Tomatoes.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091786

CULTIVARES de tomate que agregam de valor à agricultura familiar: programa 18: Sul.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre cultivares de tomates que agregam valor à agricultura familiar, por serem destinadas a segmentos especiais de mercado. Quem acompanhar o pesquisador Leonardo Boiteux, da Embrapa Hortaliças, vai conhecer a BRS Zamir, a BRS Iracema e a BRS Couto, que são muito produtivas, ricas em nutrientes, e possuem sabores, aromas, e cores, que agradam em cheio aos consumidores que buscam um diferencial, e pagam bem por isso.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Consumidor; Tomate; Variedade; Tomatoes.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091843

Cultivares de trigo e triticale: Embrapa e Iapar.
Provedor de dados: 14
Autores: BASSOI, M. C.; RIEDE, C. R.; CAMPOS, L. A. C.; FOLONI, J. S. S.; NASCIMENTO JUNIOR, A. do; ARRUDA, K. M. A.; SILVA, S. R.
Qualidade industrial. Regiões de adaptação. Semeadura. Plantas emergidas por metro quadrado. Adubação nitrogenada. Rendimento. Reação a doenças. Cultivares de trigo Embrapa. Cultivares de triticale Embrapa. Cultivares de trigo Iapar. Cultivares de triticale Iapar.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Trigo; Triticale; Variedade; Wheat; Cultivars.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089247

Cultivares de uva.
Provedor de dados: 14
Autores: RITSCHEL, P. S.; MAIA, J. D. G.
Implantado em 1977, o Programa de Melhoramento Genético Uvas do Brasil tem buscado, ao longo dessas 4 décadas, gerar tecnologias visando suprir as demandas do setor vitivinícola brasileiro.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: BRS Morena; BRS Vitória; BRS Isis; BRS Nubia; Bag Uva; Bag Uva Brasil; Programa de melhoramento genético; Uvas do Brasil; Programa Uvas do Brasil; Banco ativo de germoplasma; Uva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089554

Cultivares especiais de milho da Embrapa.
Provedor de dados: 14
Autores: MEIRELLES, W. F.; GUIMARAES, P. E. de O.
bitstream/item/193033/1/Cultivares-especiais.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Milho Doce; Milho Pipoca; Variedade; Agricultura Familiar; Corn; Popcorn; Sweetcorn; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106206

Cultivated bacterial diversity associated with the carnivorous plant Utricularia breviscapa (Lentibulariaceae) from floodplains in Brazil
Provedor de dados: 58
Autores: Lima,Felipe Rezende; Ferreira,Almir José; Menezes,Cristine Gobbo; Miranda,Vitor Fernandes Oliveira; Dourado,Manuella Nóbrega; Araújo,Welington Luiz.
ABSTRACT Carnivorous plant species, such as Utricularia spp., capture and digest prey. This digestion can occur through the secretion of plant digestive enzymes and/or by bacterial digestive enzymes. To comprehend the physiological mechanisms of carnivorous plants, it is essential to understand the microbial diversity related to these plants. Therefore, in the present study, we isolated and classified bacteria from different organs of Utricularia breviscapa (stolons and utricles) and from different geographic locations (São Paulo and Mato Grosso). We were able to build the first bacterium collection for U. breviscapa and study the diversity of cultivable bacteria. The results show that U. breviscapa bacterial diversity varied according to the geographic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Utricularia breviscapa; Microbial ecology; Aquatic microbiota; Microbial communities.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400714

Cultivating biomass locally or importing it? LCA of biomass provision scenarios for cleaner electricity production in a small tropical island
Provedor de dados: 5
Autores: Chary, Killian; Aubin, Joel; Guinde, Loic; Sierra, Jorge; Blazy, Jean-marc.
Biomass is a promising renewable alternative to decarbonize and to secure energy production on small islands, as most insular power generation systems rely heavily on imported fossil fuels. Feedstock procurement is a key aspect of bioenergy chain sustainability, and local resources as well as imported biomass can be considered if the electricity generated presents environmental benefits. We used Life Cycle Assessment (LCA) to evaluate the environmental impacts of 1 kWh of electricity produced in Guadeloupe from the combustion of locally grown energy cane and imported wood pellets. The energy cane agricultural supply was simulated using a bio-economic model to elaborate and analyze five scenarios involving different biomass mixes and geographical areas of...
Tipo: Text
Palavras-chave: LCA; Electricity; Energy cane; Wood pellet; Islands; Saccharum sp.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00427/53878/55107.pdf

Cultivating diversity and food quality. Proceedings of Diversifood EU Forum, Brussels, 11 April 2018
Provedor de dados: 21
Autores: Rey, F.; Drexler, D.; Bocci, R.; Oehen, B.; Constanzo, A.; Goldringer, I.; Padel, S.; Chable, V.
To tackle this issue, Diversifood team organised a forum with policy makers and stakeholders on the 11th of April 2018, in Brussels.  Diversifood’s aim is to share results and key lessons including new approaches for the management of cultivated biodiversity, for plant breeding for sustainable farming systems, and new relationships among actors of food systems.  In the afternoon, there was time for discussion, knowledge sharing, collecting feedback and extending current policies to include cultivating diversity and food quality (for FP9, CAP 2020, The outputs of this workshop will feed Diversifood’s final recommendations.  The forum was kindly hosted by the European Committee of the Regions (Rue Belliard/Belliardstraat 101, 1040 Brussels).
Tipo: Report
Palavras-chave: Food security; Food quality and human health Biodiversity and ecosystem services Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34739/1/rey-etal-2018-DIVERSIFOOD-D6.4-Proceedings-of-the-EU-stakeholders-forum.pdf

Cultivation of immature Capsicum spp. embryos for incompatible-crossing embryo rescue
Provedor de dados: 1
Autores: Walter, Rafael; Carvalho, Virginia Silva; Generoso, Andressa Leal; Rodrigues, Rosana; Gravina, Geraldo de Amaral.
  The in vitro culture of embryos is an important technique to enable the rescue of embryos from incompatible crosses. Studies analyzing the factors that affect the in vitro culture of zygotic embryos are scarce. This study evaluated the effect of the genotype (Capsicum baccatum and C. frutescens), the composition of the culture medium (MS and ½ MS medium with different concentrations of sucrose, IAA and GA3) and the stage of development (globular, cordiform, torpedo and cotyledonary) in the in vitro culture of immature embryos. Embryo germination was influenced primarily by the stage of development of the embryo and the composition of the culture medium. Regardless of the species, the most suitable culture medium for the germination of globular and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rescue embryo; Peppers; Embryo stage; Sucrose; Mineral salts.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39474

Cultivation of immature Capsicum spp. embryos for incompatible-crossing embryo rescue
Provedor de dados: 1
Autores: Walter, Rafael; Carvalho, Virginia Silva; Generoso, Andressa Leal; Rodrigues, Rosana; Gravina, Geraldo de Amaral.
  The in vitro culture of embryos is an important technique to enable the rescue of embryos from incompatible crosses. Studies analyzing the factors that affect the in vitro culture of zygotic embryos are scarce. This study evaluated the effect of the genotype (Capsicum baccatum and C. frutescens), the composition of the culture medium (MS and ½ MS medium with different concentrations of sucrose, IAA and GA3) and the stage of development (globular, cordiform, torpedo and cotyledonary) in the in vitro culture of immature embryos. Embryo germination was influenced primarily by the stage of development of the embryo and the composition of the culture medium. Regardless of the species, the most suitable culture medium for the germination of globular and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rescue embryo; Peppers; Embryo stage; Sucrose; Mineral salts.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39474

Cultivation of strawberry in substrate: Productivity and fruit quality are affected by the cultivar origin and substrates
Provedor de dados: 64
Autores: Diel,Maria Inês; Pinheiro,Marcos Vinícius Marques; Thiesen,Leonardo Antonio; Altíssimo,Bruna Stringari; Holz,Ezequiel; Schmidt,Denise.
ABSTRACT The production and quality of strawberries may vary according to cultivar, transplant origin, and the system of plant cultivation. The objective was to evaluate the effect of different organic substrates and different transplant origins on strawberry production and fruit quality. The experiment was conducted in a randomized complete block design with a 2x2x4 factorial scheme using two cultivars (Albion and Camarosa) obtained from different origins (National-Brazilian and Imported-Argentine) and four combinations of substrates: (crushed sugarcane bagasse [70%] + organic compost [30%], crushed sugarcane bagasse [70%] + Carolina® commercial substrate [30%], burnt rice husks [70%] + organic compost [30%], and burnt rice husks [70%] + Carolina®...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa; Cultivar management; Protected cultivation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000300229

Cultivation Systems, Vegetable Soil Covers and their Influence on the Phytosocyology of Weeds
Provedor de dados: 87
Autores: FORTE,C.T.; GALON,L.; BEUTLER,A.N.; REICHERT JR.,F.W.; MENEGAT,A.D.; PERIN,G.F.; TIRONI,S.P.
ABSTRACT: Phytosociological studies are groups of methods that aim at the identification, composition and distribution of plant species in a community. The objective of this study was to identify and quantify the main weeds found in beans, maize and soybean cultivated in no-tillage and conventional systems. The experimental design was a randomized block one, with four replications. Experiments were conducted during three consecutive years, with summer crop (bean, maize and soybean) treatments, no-tillage system (NTS) composed by the covers, black oat, vetch and forage radish, in addition to their intercrop. In the conventional planting system (CTS), the area was left fallow in the off-season. The shoot dry matter of the covers was evaluated in each crop....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytosociological parameters; Crop systems; Euphorbia heterophylla; Vicia sativa; Avena strigosa; Raphanus sativus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100292

Cultivo da batata-doce: principais utilidades.
Provedor de dados: 14
Autores: CASTRO, L. A. S. de; NORONHA, A. D. H.
bitstream/item/188049/1/Andrea-Denise-noronhaDOCUMENTOS-467.indd.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Batata-doce.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101040

Cultivo da beterraba por onde começar?
Provedor de dados: 14
Autores: REYES, C. P.
A beterraba pode ser cultivada o ano todo, porém, seu desenvolvimento pode ser mais ou menos demorado, dependendo da região e época de plantio.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Beterraba; Época de Plantio; Clima; Nutrição.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100145

Cultivo da erva-mate em sistemas agroflorestais.
Provedor de dados: 14
Autores: DUBOC, E.
bitstream/item/183043/1/104-108.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Mate herb; Cultivo consorciado; Agricultura Familiar; Agricultura Sustentável; Agricultural conservation practice; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095778

Cultivo da mandioca no Estado de Rondônia.
Provedor de dados: 14
Autores: PASSOS, A. M. A. dos; TEIXEIRA, A. L.; MENDES, A. M.; ROSA NETO, C.; OLIVEIRA, D. M. de; LEONIDAS, F. das C.; BOTELHO, F. J. E.; FERRO, G. de O.; COSTA, J. N. M.; VIEIRA JUNIOR, J. R.; ARAUJO, L. V. de; COSTA, R. S. C. da; FERNANDES, S. R.
bitstream/item/200304/1/Sistema-de-Produc807a771o-de-Mandioca-.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Mandiocultura; Manihot Esculenta; Mandioca.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1111136

Cultivo da mandioca no estado de Rondônia.
Provedor de dados: 14
Autores: PASSOS, A. A. dos; TEIXEIRA, A. L.; MENDES, A. M.; ROSA NETO, C.; OLIVEIRA, D. M. de; LEONIDAS, F. das C.; BOTELHO, F. J. E.; FERRO, G. de O.; COSTA, J. N. M.; VIEIRA JUNIOR, J. R.; ARAUJO, L. V. de; COSTA, R. S. C. da; FERNANDES, S. R.
Importância econômica. Clima. Solo. Cultivares. Escolha e preparo da área. Análise, correção e adubação do solo. Seleção e preparo das manivas. Plantio. Tratos culturais. Pragas. Doenças. Colheita. Técnicos. Econômicos. Mercado e comercialização de mandioca e derivados. Coeficientes de produção de mandioca para o Estado de Rondônia.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Cultivo; Manihot Esculenta; Mandioca.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102386

CULTIVO DA NOGUEIRA-PECÃ EM PEQUENAS PROPRIEDADES
Provedor de dados: 14
Autores: EMBRAPA CLIMA TEMPERADO.
bitstream/item/185560/1/Cultivo-da-nogueira-peca-em-pequenas-propriedades.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Noz pecân.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098942

Cultivo de alface-crespa no Submédio do Vale do São Francisco.
Provedor de dados: 14
Autores: RESENDE, G. M. de; YURI, J. E.; COSTA, N. D.
Época de plantio e manejo da cultura; Desempenho de cultivares: recomendações.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Alface crespa; Cultivo; Vale do São Francisco; Alface; Lactuca Sativa; Lettuce.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092024

Cultivo de antúrio.
Provedor de dados: 14
Autores: FERREIRA, F. de O.; LEONEL, L. A. K.
bitstream/item/183106/1/174-177.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Flor Tropical; Planta Ornamental; Agricultura Familiar; Flowers; Family farms.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095857

CULTIVO de hortaliças em sistema agroecológico na Amazônia: programa 30: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o cultivo de hortaliças em sistema Agroecológico, na Amazônia. O pesquisador Edmilson Evangelista da Silva, da Embrapa Roraima, explica como funciona esse sistema, que envolve todo o tripé da sustentabilidade: os aspectos ambiental, o econômico e o social. O programa fala também sobre a importância da certificação dos orgânicos, produzidos pela agroecologia. E mais: a possibilidade de aumento da renda familiar decorrente dessa prática.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Hortaliça; Produção Orgânica; Renda Familiar; Ecologia Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093668

Cultivo de mandacaru (Cereus spp) em Caatinga raleada.
Provedor de dados: 14
Autores: GUEDES, F. L.; SILVA, N. L. da; SOUZA, H. A. de; POMPEU, R. C. F. F.
bitstream/item/200326/1/CNPC-2018-COT-181.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mandacaru; Semiárido; Região Nordeste; Brasil; Época seca.; Nutrição Animal; Caprino.; Alimento Para Animal; Palma Forrageira; Cactaceae; Bovino; Ovino; Forage; Ruminant nutrition; Brazil; Semiarid zones.; Sheep feeding; Goats; Cattle feeding.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101515

Cultivo de nogueira-pecã.
Provedor de dados: 14
Autores: BILHALVA, M.; MARCO, R. de; SCHMIDT, R. de S.; MARTINS, C. R.
bitstream/item/188034/1/Carlos-Roberto-Martins.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Nogueira.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101022

Cultivo do açaizeiro (Euterpe oleracea Martius) no noroeste do Brasil.
Provedor de dados: 14
Autores: VIEIRA, A. H.; RAMALHO, A. R.; ROSA NETO, C.; CARARO, D. C.; COSTA, J. N. M.; VIEIRA JUNIOR, J. R.; WADT, P. G. S.; SOUZA, V. F. de.
Neste Sistema de Produção, estão condensadas importantes informações técnicas sobre a fenologia reprodutiva e as condicionantes agroclimáticas da planta, a produção de mudas, o plantio e tratos culturais, o uso da irrigação suplementar para alcançar alta produtividade de frutos e redução da sazonalidade da produção, o manejo dos principais insetos-pragas e doenças e as orientações para o manejo da colheita e pós-colheita do açaizeiro.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Fruticultura; Açaí; Euterpe precatoria.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101575

CULTIVO DO GIRASSOL (Helianthus annuus L) SOB DIFERENTES LÂMINAS DE ÁGUA E ESPAÇAMENTO EM TANGARÁ DA SERRA – MT
Provedor de dados: 107
Autores: Oliveira, Tiago; Dallacort, Rivanildo; Junior, Santino Seabra; Barbieri, João Danilo; Fenner, William.
Objetivou-se com esse trabalho avaliar a inﬂuência de lâminas de irrigação e diferentes espaçamentos entre linhas sobre as características produtivas do girassol em Tangará da Serra - MT. O experimento foi conduzido na Universidade do estado de Mato Grosso - UNEMAT, sendo o delineamento experimental adotado o de blocos ao acaso com quatro repetições em esquema fatorial 4 x 3 x 2, sendo quatro lâminas de irrigação (30, 70, 110 e 150% da ET0), três cultivares de girassol (H34, H39 e C42) e dois espaçamentos entre linhas (0,45 e 0,90 m). Foram determinados o diâmetro do capítulo, massa de mil aquênios, produtividade e eficiência no uso da água. A produtividade apresentou diferenças significativas para os efeitos nos níveis de lâminas para as cultivares e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Irrigação  Agrometeorologia  Engenharia Agrícola Densidade de semeadura; Manejo da irrigação; Disponibilidade hídrica.
Ano: 2018
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/863

Cultivo doméstico do tomateiro em ambiente protegido de baixo custo: o caminho para a autossuficiência.
Provedor de dados: 14
Autores: AZEVEDO, M. dos S. F. R. de.
bitstream/item/187341/1/Serie-Doc-309-CULTIVO-DOMESTICO-TOMATEIRO.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Estufa doméstica; Cultivo Protegido; Custo de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100367

Cultivo e processamento da Moringa na alimentação de bovinos e aves.
Provedor de dados: 14
Autores: LISITA, F. O.; JULIANO, R. S.; MOREIRA, J. S.
A moringa (Moringa oleifera Lam) é uma árvore com origem na Índia, da família Moringaceae, cultivada em todas as regiões tropicais e subtropicais do mundo. No Brasil foi introduzida na década de 1950 (Silva et al. 2013) e seu cultivo vem se expandindo no país, por ser uma espécie perene, de fácil cultivo e com múltiplas utilidades. No plantio de moringa visando à alimentação de não ruminantes (aves e suínos) o objetivo é a produção de folhas com alto teor de proteína, visando substituir parte do farelo de soja na composição de rações.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Moringa Oleifera; Ração.; Nutrição Animal; Animal nutrition; Animal feeding.; Moringaceae.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096272

CULTIVO e utilização da palma forrageira no Semiárido mineiro: programa 35: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana apresenta as tecnologias, desenvolvidas pela EPAMIG, para a produção de Palma Forrageira. Ao acompanhar as pesquisadoras Leidy Rufino, Luciana Londe e Polyana Oliveira, o ouvinte vai saber que a palma forrageira tem garantido a alimentação de rebanhos bovinos em regiões de seca. Entre os destaques, o potencial da planta e o programa de disseminação das raquetes de palma na região Norte de Minas Gerais. Para saber mais, não perca o Prosa Rural. O Prosa Rural é o programa de rádio da Embrapa.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Palma Forrageira; Alimentação; Tecnologia; Produção; Produção de Alimentos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096514

Cultivos de inverno no agroecossistema de terras baixas do sul do Rio Grande do Sul como ponte verde para Anticarsia gemmatalis e Helicoverpa armigera.
Provedor de dados: 14
Autores: ABREU, J. A. de; ROSA, A. P. S. A. da; GOBBI, P.; CARVALHO, I. F. de; MACHADO, L. L.; ARAÚJO, M. B. de; MENDES, S. M.
bitstream/item/185362/1/BOLETIM-288-Ana-Paula-Schneid.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Inseto; Anticarsia Gemmatalis; Cultura de Inverno; Helicoverpa armigera.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098590

Cultura da noz-pecã para a agricultura familiar: alternativa de diversificação de renda.
Provedor de dados: 14
Autores: MARCO, R. de; LIMA, A. D. V.; MARTINS, C. R.
bitstream/item/188052/1/Carlos-Roberto-Martins-DOCUMENTOS-467.indd.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Nogueira-pecã.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101042

Culture du maïs: visions pour l’avenir et résultats de l’essai variétal de Senarclens VD en 2018
Provedor de dados: 21
Autores: Charles, Raphael; Klaiss, Matthias.
La culture du maïs est appelée à évoluer. Des variétés rustiques, peu gourmandes, adaptées aux aléas du climat, sont recherchées. Le maïs peut aussi se cultiver en association, il est intéressant d’en redécouvrir le potentiel. Des couverts et des sous-semis apportant de l’azote sont aussi une pièce maîtresse du dispositif.
Tipo: Web product
Palavras-chave: Crop combinations and interactions; Root crops.
Ano: 2018
URL: http://orgprints.org/34899/1/Charles-Klaiss-2018-Culture-du-mais.pdf

Culture du soja bio: recommandations pour les semis de 2018
Provedor de dados: 21
Autores: Clerc, Maurice; Klaiss, Matthias.
Semez le soja à un interligne permettant de sarcler. Le semis au semoir à céréales avec des interlignes étroits (par ex. 12 à 17 cm) et un désherbage uniquement à la herse-étrille par exemple est à proscrire : il ne permet pas une maîtrise suffisante des adventices, et le soja souffre plus du sec qu’en système sarclé.
Tipo: Web product
Palavras-chave: Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34947/1/Klaiss-Clerc-2018-Culture-du-soja-bio.pdf

Culture du soja pour la production d’edamame
Provedor de dados: 21
Autores: Klaiss, Matthias.
L’edamame est le nom d’un plat contenant des gousses immatures de soja. Ces gousses sont préalablement cuites dans de l’eau bouillante. L’edamame commence à être connu et apprécié en Suisse.
Tipo: Web product
Palavras-chave: Cereals; Pulses and oilseeds.
Ano: 2018
URL: http://orgprints.org/34968/1/Klaiss-2018-Culture-du-soja-pour-la-production-dedamame.pdf

Culture media for the multiplication of wild Manihot species
Provedor de dados: 64
Autores: Sá,Jucieny Ferreira de; Sampaio,Emília dos Santos; Mendes,Maria Inês de Souza; Santos,Karen Cristina Fialho dos; Sousa,Antônio da Silva; Ledo,Carlos Alberto da Silva.
ABSTRACT The cassava propagation system is slow and favors disease transmission through successive generations. Micropropagation is an alternative to overcome the aforementioned limitations, besides allowing the generation of a larger number of pest- and pathogen-free plants. Therefore, the aim of the present study is to investigate the effect of culture media on the multiplication in vitro of five wild Manihot species. The experiment followed a completely randomized design, at factorial arrangement 5 (wild Manihot species) x 6 (culture media), with 11 repetitions. Explants consisted in nodal segments (91 cm long and one lateral bud) of species Manihot flabellifolia, M. tristis, M. caerulescens, M. chlorosticta and M. jacobinensis, which were extracted in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cassava; Wild parental; Nutritional media; Tissue culture; Micropropagation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000600598

Culture of Nile tilapia in a biofloc system with different sources of carbon
Provedor de dados: 124
Autores: Lima,Eduardo Cesar Rodrigues de; Souza,Rafael Liano de; Girao,Pamela Jenny Montes; Braga,Ítalo Felipe Mascena; Correia,Eudes de Souza.
ABSTRACT The aim of this work was to evaluate the effects of using different sources of organic carbon on water quality, growth performance and the acceptability of Nile tilapia (Oreochromis niloticus) fillets grown in a biofloc system. The experiment was carried out over 145 days at the Aquaculture Station of the Federal Rural University of Pernambuco, Brazil. Fish of 72.6 ± 6.83 g were stored (35 fish m-3) in 19 circular tanks (800 L) in a completely randomised experimental design with three treatments, including as a source of carbon, sugar (SUG), liquid molasses (MOL) and molasses powder (MOP), each with five replications, and one control treatment (CTL) without bioflocs, with four replications. Dissolved oxygen concentrations were significantly higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tilapia culture; Sustainability; Chitralada; Molasses; Fillets.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000300458

Cultured Pearl Surface Quality Profiling by the Shell Matrix Protein Gene Expression in the Biomineralised Pearl Sac Tissue of Pinctada margaritifera
Provedor de dados: 5
Autores: Blay, Carole; Planes, Serge; Ky, Chin-long.
Nucleated pearls are produced by molluscs of the Pinctada genus through the biomineralisation activity of the pearl sac tissue within the recipient oyster. The pearl sac originates from graft tissue taken from the donor oyster mantle and its functioning is crucial in determining key factors that impact pearl quality surface characteristics. The specific role of related gene regulation during gem biogenesis was unknown, so we analysed the expression profiles of eight genes encoding nacreous (PIF, MSI60, PERL1) or prismatic (SHEM5, PRISM, ASP, SHEM9) shell matrix proteins or both (CALC1) in the pearl sac (N = 211) of Pinctada margaritifera during pearl biogenesis. The pearls and pearl sacs analysed were from a uniform experimental graft with sequential...
Tipo: Text
Palavras-chave: Biomineralisation; Relative gene expression; Pearl sac; Biomarkers; Pearl quality; Pinctada margaritifera.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00435/54622/56022.pdf

Culture-Facilitated Comparative Genomics of the Facultative Symbiont Hamiltonella defensa
Provedor de dados: 5
Autores: Chevignon, Germain; Boyd, Bret M.; Brandt, Jayce W.; Oliver, Kerry M.; Strand, Michael R.
Many insects host facultative, bacterial symbionts that confer conditional fitness benefits to their hosts. Hamiltonella defensa is a common facultative symbiont of aphids that provides protection against parasitoid wasps. Protection levels vary among strains of H. defensa that are also differentially infected by bacteriophages named APSEs. However, little is known about trait variation among strains because only one isolate has been fully sequenced. Generating complete genomes for facultative symbionts is hindered by relatively large genome sizes but low abundances in hosts like aphids that are very small. Here, we took advantage of methods for culturing H. defensa outside of aphids to generate complete genomes and transcriptome data for four strains of...
Tipo: Text
Palavras-chave: Insect; Aphid; Bacteria; Comparative genomics; Parasitoid; Defense.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00635/74665/74590.pdf

``Cunha´´ tipo de armadilha mais eficiente para monitoramento populacional da broca-do-rizoma.
Provedor de dados: 14
Autores: QUEIROZ, J. S.; FANCELLI, M.; COELHO FILHO, M. A.; LEDO, C. A. da S.; SÁNCHEZ, C. G.
bitstream/item/187801/1/ComunicadoTecnico166-Marilene-AINFO.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Praga de Planta; Moleque.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093150

Cupremia y colesterolemia como factores de riesgo en pacientes con enfermedad de Alzheimer
Provedor de dados: 38
Autores: Jomñuk,Carina Grisela; Cristalli,Diana Olga; Arnal,Nathalie; Vecchio Dezillio,Leandro; Lausada,Natalia.
Se estudiaron 241 personas, 119 controles y 122 pacientes con enfermedad de Alzheimer (EA) subagrupados en tres categorías de acuerdo con el estadio clínico de la dolencia, con el objetivo de investigar la influencia de niveles elevados de cobre libre y colesterol plasmático como factores de riesgo para la EA. Las conclusiones obtenidas de los resultados indicaron que los pacientes expuestos a una combinación de alto colesterol y de cobre no unido a ceruloplasmina tuvieron mayor proporción de marcadores de estrés oxidativo (carbonilos proteicos, sustancias reactivas al tiobarbiturato, glutatión oxidado y descenso de antioxidantes totales en sangre), conjuntamente con un incremento de HDL-colesterol peroxidado y lipoproteína "a" que correlacionó con la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colesterolemia; Cupremia; Enfermedad de Alzheimer; Desempeño cognitivo; Estrés oxidativo; Proteínas amiloides; Ceruloplasmina; Sustancias reactivas al ácido tiobarbitúrico; Colesterol HDL oxidado.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200002

Cupriavidus necator strains: zinc and cadmium tolerance and bioaccumulation
Provedor de dados: 63
Autores: Ferreira,Paulo Ademar Avelar; Bomfeti,Cleide Aparecida; Soares,Cláudio Roberto Fonsêca de Souza; Soares,Bruno Lima; Moreira,Fatima Maria de Souza.
ABSTRACT: Among soil microorganisms, the genus Cupriavidus has garnered particular scientific, economic and ecological interest because of its ability to fix nitrogen and tolerate high concentrations of metals. The aim of this study was to analyze four strains of Cupriavidus necator for their ability to tolerate and bioaccumulate cadmium and zinc. The tolerance of these strains to these metals was assessed in liquid culture medium containing different concentrations of Zn + Cd and in soil solutions and soils contaminated with multiple elements including Zn, Cd, Cu and Pb. The four strains showed high tolerance to Zn and Cd, both in culture medium and when inoculated into contaminated soil solutions or multi-element contaminated soil. The UFLA02-71 strain...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Β-proteobacteria; Bioremediation; Heavy-metal; Soil pollution.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000600452

Current Antimalarial Therapies and Advances in the Development of Semi-Synthetic Artemisinin Derivatives
Provedor de dados: 42
Autores: PINHEIRO,LUIZ C.S.; FEITOSA,LÍVIA M.; SILVEIRA,FLÁVIA F. DA; BOECHAT,NUBIA.
ABSTRACT According to the World Health Organization, malaria remains one of the biggest public health problems in the world. The development of resistance is a current concern, mainly because the number of safe drugs for this disease is limited. Artemisinin-based combination therapy is recommended by the World Health Organization to prevent or delay the onset of resistance. Thus, the need to obtain new drugs makes artemisinin the most widely used scaffold to obtain synthetic compounds. This review describes the drugs based on artemisinin and its derivatives, including hybrid derivatives and dimers, trimers and tetramers that contain an endoperoxide bridge. This class of compounds is of extreme importance for the discovery of new drugs to treat malaria.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malaria; Plasmodium falciparum; Artemisinin; Hybrid.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000301251

Current CaCO3 dissolution at the seafloor caused by anthropogenic CO2
Provedor de dados: 5
Autores: Sulpis, Olivier; Boudreau, Bernard P.; Mucci, Alfonso; Jenkins, Chris; Trossman, David S.; Arbic, Brian K.; Key, Robert M.
Oceanic uptake of anthropogenic CO2 leads to decreased pH, carbonate ion concentration, and saturation state with respect to CaCO3 minerals, causing increased dissolution of these minerals at the deep seafloor. This additional dissolution will figure prominently in the neutralization of man-made CO2 . However, there has been no concerted assessment of the current extent of anthropogenic CaCO3 dissolution at the deep seafloor. Here, recent databases of bottom-water chemistry, benthic currents, and CaCO3 content of deep-sea sediments are combined with a rate model to derive the global distribution of benthic calcite dissolution rates and obtain primary confirmation of an anthropogenic component. By comparing preindustrial with present-day rates, we determine...
Tipo: Text
Palavras-chave: Ocean acidification; Seafloor; CaCO3; Dissolution; Anthropogenic CO2.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00675/78677/80887.pdf

Current control strategies against the poultry red mite Dermanyssus gallinae in Switzerland
Provedor de dados: 21
Autores: Maurer, V.; Ammer, S.; Finn, R. D.; Zweifel, R.
Current control strategies against the poultry red mite Dermanyssus gallinae in Switzerland.
Tipo: Journal paper
Palavras-chave: Health and welfare; Poultry.
Ano: 2018
URL: http://orgprints.org/34689/1/Maurer_2018_SciParasitol-Vol19-p27-28.pdf

Current use and legal status of crop protection inputs
Provedor de dados: 21
Autores: Katsoulas, Nikolaos; Løes, Anne-Kristin; Andrivon, Didier; Cirvilleri, Gabriella; de Cara, Manuel; Kir, Alev; Knebl, Lucas; Malinska, Krystyna; Oudshoorn, Frank; Raskin, Ben; Schmutz, Ulrich.
This deliverable presents the results of the survey carried out in the frame of Tasks 3.1. and Task 5.1 in the Horizon 2020 Project Organic PLUS. A common table/questionnaire for both tasks was used in order to map the use of contentious inputs linked to plant protection (mainly Cu, S and mineral oils), and the use of peat, plastic and fertilisers used in growing, in 10 countries participating in Organic-PLUS (Denmark, France, Germany, Greece, Italy, Norway, Poland, Spain, Turkey and UK). The survey was carried out mainly by interviewing one to three experienced advisors per crop, asking them to fill in a table describing a typical organic production of the relevant crop, emphasising the use of various inputs. In some cases the survey was based on already...
Tipo: Report
Palavras-chave: Crop health; Quality; Protection Evaluation of inputs.
Ano: 2018
URL: http://orgprints.org/34356/1/D3.1%20O%2B%20Current%20use%20of%20contentious%20inputs%20WP3%20%20PLANT.pdf

Current use of peat, plastic and fertiliser inputs in organic horticultural and arable crops across Europe
Provedor de dados: 21
Autores: Løes, Anne-Kristin; Katsoulas, Nikolaos; Caceres, Rafaela; de Cara, Manuel; Cirvilleri, Gabriella; Kir, Alev; Knebel, Lucas; Malinska, Krystyna; Oudshoorn, Frank; Raskin, Ben; Rayns, Francis; Valleix, Sophie; Schmutz, Ulrich.
The use of contentious inputs linked to plant protection, and the use of peat, plastic and fertilisers used in growing have been mapped in selected organically produced crops in 10 countries across Europe. This report refers the output of this mapping. It shows that organic production has not come very far to phase out peat or plastic. The consumption of these materials seems to be quite comparable to non-organic production systems.The main utilisation of peat is for production of young plants (transplants). Most organic growers purchase plants e.g. for citrus, olives and grafted tomatoes and the growing media has usually a high content of peat. Vegetable transplants are also commonly produced by special growers. Peat is also used for casing layers for...
Tipo: Report
Palavras-chave: Greenhouses and coverings Breeding; Genetics and propagation Weed management Farm nutrient management Evaluation of inputs.
Ano: 2018
URL: http://orgprints.org/34357/1/D5_1%20O%2B%20Current%20use%20of%20contentious%20inputs%20WP5%20SOIL.pdf

Curriculum: Schulung für neues Öko-Kontrollpersonal
Provedor de dados: 21
Autores: KonKom,.
Im Rahmen des Projektes Öko-Kontrollkompetenz (KonKom) entwickeltes Curriculum für eine neuntägige Basis-Schulung von neuem Öko-Kontrollpersonal der Öko-Kontrollstellen und zuständigen Behörden.
Tipo: Report
Palavras-chave: Systems research and participatory research Values; Standards and certification Education; Extension and communication Germany.
Ano: 2018
URL: http://orgprints.org/35401/1/KonKom_AP6_Curriculum-BasisSchulung-Kontrollpersonal_2-0_190506_final.pdf

Curva de crescimento em altura na cernelha de equinos da raça Mangalarga Marchador considerando-se heterocedasticidade
Provedor de dados: 45
Autores: Ribeiro,R.A.; Souza,F.A.C.; Muniz,J.A.; Fernandes,T.J.; Moura,R.S.
RESUMO Objetivou-se, com este estudo, avaliar o ajuste dos modelos de Brody, Gompertz, Logístico e Von Bertalanffy aos dados de altura na cernelha de equinos Mangalarga Marchador, ponderando pelo inverso da variância, a fim de selecionar o melhor modelo e predizer sobre o crescimento e a maturidade dos animais dessa raça. Foram utilizados dados de 230 equinos dos seis aos 176 meses de idade, os quais foram divididos por sexo e em 16 classes de idade. Os modelos estudados foram comparados segundo os avaliadores de qualidade: coeficiente de determinação (R2); desvio padrão residual (DPR) e critério de informação de Akaike (AIC). A estimação dos parâmetros dos modelos foi realizada pelo método de mínimos quadrados ponderado no software R. Todos os modelos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Idade; Logístico; Medidas morfométricas; Modelos não lineares.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100272

Custo das cultivares forrageiras lançadas pela Embrapa Gado de Corte: metodologia e resultados.
Provedor de dados: 14
Autores: CARDOSO, E. E.; PEREIRA, M. de A.; COSTA, F. P.
A Embrapa Gado de Corte, em atendimento à sua missão, tem ao longo de sua história disponibilizado grande número de produtos, processos e serviços, contribuindo significativamente para o desenvolvimento da cadeia produtiva da pecuária de corte. Tais contribuições, difundidas desde a década de 1970, referem-se a diversos componentes dos sistemas de produção e de outros elos da cadeia produtiva, merecendo destaque o lançamento de novas cultivares forrageiras. Este tipo de produto tem causado enorme impacto no setor, dado que o recurso básico da bovinocultura de corte brasileira é a pastagem cultivada, dominante em todos os biomas brasileiros, com exceção do Pampa, Pantanal e Ilha de Marajó. A cultivar Marandu, por exemplo, lançada pela Embrapa Gado de Corte...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Brachiaria; Melhoramento Genético Vegetal; Planta Forrageira; Transferência de Tecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098538

Custo de operação de um abatedouro modular para suínos: estudo econômico de cenários.
Provedor de dados: 14
Autores: WILBERT, C. A.; SANDI, A. J.; FIGUEIREDO, E. A. P. de.
bitstream/item/175233/1/final8640.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Abatedouro móvel; Abatedouro itinerante; Empreendimento; Suíno; Abate; Agronegócio; Economia; Consumo; Recurso econômico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090422

Custo de oportunidade e potencial de geração de empregos e impostos nas áreas de reserva legal no Oeste Baiano.
Provedor de dados: 14
Autores: SOUZA, D. T. de; FERREIRA, R. R. M.; CASTRO, G. S. A.; MIRANDA, E. E. de.
No presente trabalho é adotada a abordagem da economia do meio ambiente, especificamente do valor econômico que deixa de ser obtido em razão da preservação da RL. O setor de milho foi utilizado para calcular a potencial produção de alimentos, a geração de empregos e a arrecadação governamental por meio do Fundo de Assistência ao Trabalhador Rural (Funrural) na área de RL. O valor apurado no estudo pretende ser objetivo e acurado, de forma a favorecer sua utilização na identificação dos benefícios auferidos pela preservação da RL e na formulação de políticas ambientais compensatórias para os produtores rurais.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Economia do ambiente; Produto agrícola; Recursos naturais; Política Ambiental.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096991

Custo de produção cresceu 0,23% em maio.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
O custo de produção de leite apresentou mais um acréscimo em maio, o terceiro consecutivo. Entretanto, esse novo aumento foi menos expressivo que nos meses anteriores. Em maio, a alta foi de 0,23%. No acumulado do ano, o ICPLeite/Embrapa já registra elevação de 7,71%. O acumulado no grupo Concentrado nesses cinco meses de 2018 foi de 17,82%, sendo o principal responsável pelo expressivo aumento de custos neste período. Também contribuíram para o crescimento do custo os grupos Sal mineral (+ 5,34%), Qualidade do leite (4,59%) e Mão de obra (+ 4,15%). Já no acumulado dos últimos 12 meses o ICPLeite/Embrapa está 10,92% maior, novamente impulsionado principalmente pelo grupo Concentrado. Importante notar que nesse período, todos os grupos componentes do custo...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Custo de produção do leite; Redução de custos; Sal mineral; Produção Leiteira.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092274

Custo de produção cresceu 1,51% em junho.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
O custo de produção de leite apresentou mais um acréscimo em junho, o quarto consecutivo. Esse novo aumento, de 1,51%, só não foi mais expressivo por causa da deflação no grupo Concentrado, que após nove meses seguidos de alta caiu 2,30%. No acumulado do ano, o ICPLeite/Embrapa já registra elevação de 9,34%. As maiores elevações ocorreram nos grupos Energia e combustíveis (+ 21,53%), Concentrado (+ 15,12%) e Sal Mineral (+ 10,65%). Também contribuíram para a elevação do custo os grupos Mão de obra (+ 5,74%), Sanidade (+ 5,40%) e Qualidade do leite (+ 5,36%). Já no acumulado dos últimos 12 meses, o ICPLeite/Embrapa está 15,85% maior, impulsionado principalmente pelo grupo Concentrado. Importante notar que nesse período, todos os grupos componentes do custo...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Custo de produção do leite; Redução de custos; Sal mineral; Produção Leiteira; Custo de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093278

Custo de produção cresceu 1,78% em abril.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
bitstream/item/176520/1/ICPLeite-Abril-2018.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Custo de produção do leite; Redução de custos; Sal mineral.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091267

Custo de produção cresceu 2,77% em agosto.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
A produção mundial, que havia crescido 1,8% em 2015, em 2016 cresceu apenas 1,5%, provocando recuperação dos preços a partir de janeiro de 2017. Com média de US$ 0.35/kg no primeiro semestre, a expectativa é de que os preços mundiais não ultrapassem os US$ 0.37/kg até o final do ano. No Brasil, o preço médio real ao produtor nos últimos dez anos foi de R$ 1,30/litro (valores corrigidos pelo IPCA para julho de 2018), patamar 16% superior ao preço de referência mundial, de R$ 1,10/litro. Numa perspectiva da relação apenas do preço do leite e do concentrado: tomando como referência o consumo médio de um kg de concentrado para se produzir três litros de leite, o custo da ração representou R$ 0,30/litro. Esse indicador é em geral um pouco mais favorável ao...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Custo de produção do leite; Redução de custos; Sal mineral; Custo de Produção; Produção Leiteira.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095656

Custo de produção cresceu 5,32% em março.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
bitstream/item/175117/1/ICPLeite-Marco-20181.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Custo de produção do leite; Redução de custos; Sal mineral.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090305

Custo de produção de ovinos da raça Morada Nova em sistema de produção extensivo no município de Morada Nova - CE.
Provedor de dados: 14
Autores: HOLANDA FILHO, Z. F.; MARTINS, E. C.; GUIMARAES, V. P.
bitstream/item/190182/1/CNPC-2018-Cot175.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Ovino de corte; Brasil; Ceará; Ovinocultura; Custo de Produção; Análise Econômica; Criação Extensiva; Caatinga; Sheep; Economic analysis; Cost analysis; Production costs; Extensive farming; Brazil.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101608

Custo de produção decresceu 0,72% em novembro.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
O custo de produção de leite caiu em novembro, após três aumentos consecutivos. Essa foi apenas a terceira queda mensal registrada nesses onze meses do ano. Em novembro o custo caiu 0,72% reflexo da acomodação de preços da alimentação concentrada, mão de obra e tarifas de energia. Nesses onze meses de 2018, o ICPLeite/Embrapa acumula alta de 13,76%. Dentre os grupos componentes do índice de custo, os que mais valorizaram foram Concentrado, Sal Mineral e Energia e combustível. Em 12 meses, o custo de produzir leite aumentou 13,68%. Importante notar que, nesse período, apenas os grupos Qualidade do Leite e Reprodução tiveram ligeira variação, enquanto que os demais componentes do custo de produção registraram aumentos significativos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Custo de produção do leite; Redução de custos; Sal mineral; Produção Leiteira.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101430

Custo de produção tem deflação de -0,30% em julho.
Provedor de dados: 14
Autores: MARTINS, P. do C.; LANA, M. S.; CARNEIRO, A. V.
O custo de produção de leite caiu em julho, após quatro meses de alta. Essa queda, de 0,30%, foi resultado da deflação nos grupos Concentrado (- 1,95%), Mão de obra (- 1,30%) e Energia e combustível (-0,35%). Apesar desse resultado, no acumulado do ano, o ICPLeite/Embrapa registra elevação de 9,01%. Os maiores aumentos ocorreram nos grupos Energia e combustíveis (+ 21,11%), Sal Mineral (+ 14,76%), Concentrado (+ 12,87%) e Qualidade do leite (+ 11,09%). Já no acumulado dos últimos 12 meses, o ICPLeite/Embrapa está 15,42% maior, impulsionado principalmente pelos grupos Energia e combustíveis e Concentrado. Importante notar que nesse período, todos os grupos componentes do custo registraram aumentos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Qualidade do leite; Sal mineral.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093978

Custos de produção de suínos em 2017 nos países da rede InterPIG.
Provedor de dados: 14
Autores: MIELE, M.
bitstream/item/188814/1/final8994.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Suinocultura; Economia da Produção; Custo de Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101971

Cycle de la matière et variabilité environnementale en élevage larvaire de Litopenaeus stylirostris en Nouvelle-Calédonie
Provedor de dados: 5
Autores: Millot, Anne-sophie.
Since 2005, shrimp livestock of Litopenaeus stylirostris in New Caledonia has dealed with production issues. One of them concerns the lack of postlarvae following high mortality rates in hatcheries. This study aims the evolution of the environmental quality status in three rearing from nauplius to postlarvae stage. Among nutrients, total ammonia nitrogen (TAN), soluble reactive phosphorus (SRP), nitrates and nitrites (NOx) have been quantified. Organic matter was also estimated through dissolved organic nitrogen (DON), urea nitrogen and colored dissolved organic matter (CDOM). Finally, bacteria were followed through bacterial abundance and respiration. The hatchery cycle can be divided in two stages: the first one in which antibiotics were delivered to...
Tipo: Text
Palavras-chave: Écloserie de crevette; Milieu d’élevage; Cycle de l’azote; Compartiment bactérien; Gestion des déchets; Shrimp hatchery; Rearing environment; Nitrogen cycle; Bacterial compartment; Waste management.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00472/58368/60928.pdf

Cyrtopodium paludicolum germination with two Tulasnella isolates
Provedor de dados: 39
Autores: Carvalho,Otieres Cirino de; Paiva Neto,Vespasiano Borges de; Padilha,Daly Roxana Castro; Veloso,Tomás Gomes Reis; Bocayuva,Melissa Faust; Soares,Deanna Carla Oliveira; Kasuya,Maria Catarina Megumi.
ABSTRACT Symbiosis between orchid seeds and mycorrhizal fungi has been reported to be a determining factor in the success of germination and protocorm development in vitro. The aim of this study was to isolate and identify by molecular analysis the mycorrhizal fungus associated with Cyrtopodium paludicolum, and to evaluate its efficiency in facilitating seed germination and development. Germination experiments were carried out using a fungus isolated from C. paludicolum (CH01) and Epidendrum secundum (M65), which has been successfully used a number of times in symbiotic germination. The experiments were conducted in a completely randomized design with treatments of CH01, M65 as well as under asymbiotic conditions. The mycobiont CH01 was successfully...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; ITS-DNAr; Mycorrhiza; Orchidaceae; Symbiosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000100107

Cytogenetics of two Farlowella species (Loricariidae: Loricariinae): implications on the taxonomic status of the species
Provedor de dados: 83
Autores: Marajó,Leandro; Viana,Patrik F.; Ferreira,Milena; Py-Daniel,Lúcia H. Rapp; Feldberg,Eliana.
ABSTRACT Farlowella is one of the most diverse genera of the Loricariinae, restricted to South America rivers. The taxonomic and phylogenetic relationships among its species are contentious and, while genetic studies would contribute to the understanding of their relationships, the only available datum refer to the karyotype description of only one species. In the present study two Amazonian species, Farlowella cf. amazonum and F. schreitmuelleri, were analyzed using conventional and molecular cytogenetic procedures. Both species had diploid chromosome number 58, but different fundamental numbers (NF) 116 and 112, respectively, indicative of chromosomal rearrangements. C-banding is almost poor, especially in F. cf. amazonum, and occurs predominantly in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon region; Chromosomal markers; Karyotypic characterization; Ribosomal DNA; Twig catfish.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000400213

Cytogenetics of two hylid frogs from Brazilian Cerrado
Provedor de dados: 74
Autores: Targueta,Cíntia Pelegrineti; Guerra,Vinícius; Gambale,Priscilla Guedes; Bastos,Rogério Pereira; Silva,Daniela de Melo e; Telles,Mariana Pires de Campos.
Abstract Cytogenetic data can be useful for taxonomic and phylogenetic studies, as well as to provide information about chromosome evolution. Therefore, it may help design conservation priorities for some threatened species, such as anurans. Herein, we describe the karyotypes of Scinax constrictus and Ololygon centralis, native endemic species from the Brazilian Cerrado. Chromosome preparations for both species were stained with Giemsa for morphological analyses and then impregnated by the Ag-NOR method for localization of the nucleolar organizer region (NOR). Both species had 24 chromosomes, as confirmed by meiotic analyses, which showed 12 bivalents. Chromosome morphologies presented the same pattern for Scinax and Ololygon compared to species already...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anura; Karyotype; Ololygon; Scinax.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000500814

Cytological and genome size data analyzed in a phylogenetic frame: Evolutionary implications concerning Sisyrinchium taxa (Iridaceae: Iridoideae)
Provedor de dados: 74
Autores: Burchardt,Paula; Souza-Chies,Tatiana T.; Chauveau,Olivier; Callegari-Jacques,Sidia M.; Brisolara-Corrêa,Lauís; Inácio,Camila Dellanhese; Eggers,Lilian; Siljak-Yakovlev,Sonja; de Campos,José Marcello Salabert; Kaltchuk-Santos,Eliane.
Abstract Sisyrinchium is the largest genus of Iridaceae in the Americas and has the greatest amount of cytological data available. This study aimed at investigating how genomes evolved in this genus. Chromosome number, genome size and altitude from species of sect. Viperella were analyzed in a phylogenetic context. Meiotic and pollen analyses were performed to assess reproductive success of natural populations, especially from those polyploid taxa. Character optimizations revealed that the common ancestor of sect. Viperella was probably diploid (2n = 2x =18) with two subsequent polyplodization events. Total DNA content (2C) varied considerably across the phylogeny with larger genomes detected mainly in polyploid species. Altitude also varied across the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ancestral chromosome number; DNA content; Meiotic behavior; Pollen viability; Polyploidy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000200288

Cytotaxonomic study of the Chilean endemic complex Alstroemeria magnifica Herb. (Alstroemeriaceae)
Provedor de dados: 74
Autores: Baeza,Carlos M.; Finot,Víctor; Ruiz,Eduardo; Carrasco,Pedro; Novoa,Patricio; Rosas,Marcelo; Toro-Núñez,Oscar.
Abstract Alstroemeria L. (Alstroemeriaceae) represents one of the most diverse genera of vascular plants in Chile. It contains approximately 54 taxa, 40 of which are endemic. The “complex” Alstroemeria magnifica is endemic to Chile, and it comprises four varieties: A. magnifica var. magenta, A. magnifica var. magnifica, A. magnifica var. sierrae, and A. magnifica var. tofoensis. It is distributed from Coquimbo to the Valparaíso Region. We analyzed karyotypes of 10 populations along its natural distribution. All the populations presented an asymmetric karyotype, with 2n = 16 chromosomes but with three different karyotypic formulae. Alstroemeria magnifica var. magnifica and A. magnifica var. sierrae presented the same karyotypic fomula, and A. magnifica var....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alstroemeria; Karyotype; Species complex; Asymmetry; Chile.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000300434

Cytotoxic and apoptotic potential of Myristica fragrans Houtt. (mace) extract on human oral epidermal carcinoma KB cell lines
Provedor de dados: 60
Autores: Rengasamy,Gayathri; Venkataraman,Anuradha; Veeraraghavan,Vishnu Priya; Jainu,Mallika.
Several studies have revealed that certain naturally occurring medicinal plants inhibit the growth of various cancers. The present study was conducted to evaluate cytotoxicity and apoptotic induction potential of Myristica fragrans Houtt mace extract. The cytotoxic activity of the Myristica fragrans Houtt mace acetone extract was assayed by MTT assay on human oral epidermal carcinoma KB cell lines. KB cells were incubated with different concentration of mace extract ranging from 25 to 125 μg/mL for 24hrs. The apoptotic induction potential was also studied by the analysis of Bcl-2 protein and gene expression in mace extract incubated KB cell lines using western blotting technique and real-time polymerase chain reaction. The mace extract exhibited...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myristica fragrans Houtt; (mace)/extract; Apoptosis; Cytotoxicity; KB cell lines; MTT assay; Bcl-2 gene.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300629

Cytotoxic and Genotoxic Effects of Macroptilium lathyroides
Provedor de dados: 87
Autores: SILVA,M.S.A.; YAMASHITA,O.M.; ROSSI,A.A.B.; CONCENÇO,G.; CARVALHO,M.A.C.; FELITO,R.A.
ABSTRACT: The monitoring of phytochemicals with potentially toxic properties can be assessed by observing the physiological and cellular alterations of the test organism exposed. This present study aimed to evaluate the cytotoxic and genotoxic potential of aqueous extracts of leaves and roots of Macroptilium lathyroides weed on the cell cycle of lettuce. Bioassays were conducted in a germinator (25 oC) with aqueous extract at concentrations of 0, 5, 10, 20 and 40% p v-1, obtained from fresh leaves and roots. For biological, lettuce root meristems were used for the preparation of slides using the technique of squashing. All blades were observed with an optical microscope at a magnitude of 400x. A total of 5,000 cells were analyzed for each treatment, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abnormalities; Bioassays; Cell division; Phasey bean; Mitotic index.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100244

Cytotoxic and inflammatory potential of a phospholipase A2 from Bothrops jararaca snake venom
Provedor de dados: 80
Autores: Cedro,Rafhaella C. A.; Menaldo,Danilo L.; Costa,Tássia R.; Zoccal,Karina F.; Sartim,Marco A.; Santos-Filho,Norival A.; Faccioli,Lúcia H.; Sampaio,Suely V.
Abstract  Background: Snake venom phospholipases A2 (PLA2s) have been reported to induce myotoxic, neurotoxic, hemolytic, edematogenic, cytotoxic and proinflammatory effects. This work aimed at the isolation and functional characterization of a PLA2 isolated from Bothrops jararaca venom, named BJ-PLA2-I.  Methods and Results: For its purification, three consecutive chromatographic steps were used (Sephacryl S-200, Source 15Q and Mono Q 5/50 GL). BJ-PLA2-I showed acidic characteristics, with pI~4.4 and molecular mass of 14. 2 kDa. Sequencing resulted in 60 amino acid residues that showed high similarity to other Bothrops PLA2s, including 100% identity with BJ-PLA2, an Asp49 PLA2 previously isolated from B. jararaca venom. Being an Asp49 PLA2, BJ-PLA2-I...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Snake venom; Bothrops jararaca; Phospholipase A2; Inflammation; Cytotoxicity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100324

Cytotoxic and pro-apoptotic action of MjTX-I, a phospholipase A2 isolated from Bothrops moojeni snake venom, towards leukemic cells
Provedor de dados: 80
Autores: Benati,Rogério Bodini; Costa,Tássia Rafaela; Cacemiro,Maira da Costa; Sampaio,Suely Vilela; Castro,Fabíola Attié de; Burin,Sandra Mara.
Abstract  Background: Chronic myeloid leukemia (CML) is a BCR-ABL1+ myeloproliferative neoplasm marked by increased myeloproliferation and presence of leukemic cells resistant to apoptosis. The current first-line therapy for CML is administration of the tyrosine kinase inhibitors imatinib mesylate, dasatinib or nilotinib. Although effective to treat CML, some patients have become resistant to this therapy, leading to disease progression and death. Thus, the discovery of new compounds to improve CML therapy is still challenging. Here we addressed whether MjTX-I, a phospholipase A2 isolated from Bothrops moojeni snake venom, affects the viability of imatinib mesylate-resistant Bcr-Abl+ cell lines.  Methods: We examined the cytotoxic and pro-apoptotic effect...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chronic myeloid leukemia; Bcr-Abl; Phospholipase A2; MjTX-I; Bothrops moojeni; Apoptosis; Cytotoxicity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100330

Cytotoxicity and antioxidant activity of goldenberry extracts obtained with high intensity ultrasound
Provedor de dados: 65
Autores: Codevilla,Cristiane Franco; Tischer,Bruna; Gindri,Amanda Leitão; Nogueira-Librelotto,Daniele Rubert; Barin,Juliano Smanioto; Silva,Cristiane de Bona da; Rolim,Clarice Madalena Bueno; Zepka,Leila Queiroz; Menezes,Cristiano Ragagnin de.
ABSTRACT: The high intensity ultrasound-assisted extraction (HIU) is one of the most simple, quick and efficient techniques for the extraction of phenolic and other antioxidant compounds from plants. This is the first application of HIU for the extraction of these compounds from goldenberry fruit. The HIU and conventional extraction techniques showed similar results regarding to phenolic compounds and antioxidant capacity. However, the time required for HIU extraction (5min) was 24 times lower than conventional extraction (120min). Phenolic compounds reported were chlorogenic acid, caffeic acid and rutin. In vitro cytotoxicity assays were used for evaluation of extracts and the results showed that in a wide range of concentration, the extract maintains...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goldenberry; Sonication; Antioxidant capacity; Cytotoxicity; High performance liquid chromatography.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200752

Cytotoxicity Assessment of a Poly(methyl methacrylate) Synthesized for the Direct Fabrication of Bone Tissues
Provedor de dados: 52
Autores: Linan,Lamia Zuniga; Lima,Nadson Murilo Nascimento; Benatti,Carol; Xavier,Mariana; Rodrigues,Ana A.; Manenti,Flavio; Jardini,Andre; Maciel Filho,Rubens; Gilioli,Rovilson.
ABSTRACT A cytotoxicity study is performed on a poly(methyl methacrylate) polymer (PMMA) to be used for the fabrication of bone tissue by Rapid Prototyping (RP). The solution polymerization is conducted in a pilot plant reactor using more appropriated reagents in consideration of the medical application. Moreover, the polymer is efficiently handled to avoid the side effect of the monomer, reducing the concentration of this specie to 287,731 µg MMA/kg PMMA. The cytotoxicity of the polymer is determined through growth monitoring, adherence and morphology of L-929 cells. Additionally, MTT and LIVE/DEAD tests are performed. The results showed continuous and progressive growth of the cells on the surface of the specimens. Moreover, the material did not...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PMMA; Synthesis; Cytotoxicity; Viability; Mesenchymal cells.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100601

D 4.2: Facilitated and self-learning courses
Provedor de dados: 21
Autores: Mohamad, Ramez; Al Bitar, Lina; Alwanney, Deaa; Madzaric, Suzana.
The Mediterranean Agronomic Institute of Bari CIHEAM-Bari produced this report as a part of the Organic Knowledge Network Arable (OK-Net Arable) project, Work Package 4. CIHEAM-Bari has developed two facilitated courses and a self-learning one according to the international E-Learning standards to promote the use of end-user material beyond the farmer innovation groups and the knowledge platform of the project. This report provides a description of these courses. Facilitated courses were developed using Leaning Management System (LMS) on the CIHEAM-Bari e-learning platform and were addressed to 70 participants from 26 countries (77% European countries and 23% non EU Mediterranean countries). Participants represented different institutions and profiles,...
Tipo: Report
Palavras-chave: Crop husbandry; Knowledge management.
Ano: 2018
URL: http://orgprints.org/36337/1/OK_NET_WP4_D4%202_final%2008-05-2018.pdf

D.2.4: Recommendations for a common European research agenda
Provedor de dados: 21
Autores: Spiegel, Ann-Kathrin; Fischinger, Stephanie; Padel, Susanne; Moeskops, Bram.
Organic farming is knowledge intensive and in supporting farmers in enhancing their production systems, there is a need to improve how knowledge is shared. This is the overall aim of the OK-Net Arable project. Work Package 2 of the project is concerned with facilitating the testing of practical and educational materials with farmer innovation groups to improve knowledge provision in this sector. The work package adopts an interactive multi-actor approach, bringing together practitioners from regional innovation groups with each other, and with advisers and scientists.    The aim of this report is to give a brief overview of the most important topics in organic arable farming for a common European research agenda. It identifies topics and open questions...
Tipo: Report
Palavras-chave: Crop husbandry; Knowledge management.
Ano: 2018
URL: http://orgprints.org/36332/1/D2.4_final%20%28002%29.pdf

D.3.3: Collection of end-user material
Provedor de dados: 21
Autores: Micheloni, Cristina; Bortolussi, Stefano; Moeskops, Bram; Conder, Malgorzarta; Willer, Helga.
The main aim of OK-net Arable project is to make available tools that facilitate exchange of knowledge and promote co-production of knowledge relevant for farmers to help them improve organic arable cropping.   This report is the main outcome of task 3.3 of the project. The goal of this task was to identify criteria for relevant end-user and education material, select the best materials among those already available and develop new material, based on state-of-the-art research results and best practices (deliverable D3.1) and the recommended methods and tools for knowledge exchange (deliverable D3.2) in each of the thematic areas important for organic arable farmers (soil quality &amp; fertility, nutrient management, weed control, pest &amp; disease control...
Tipo: Report
Palavras-chave: Crop husbandry; Knowledge management.
Ano: 2018
URL: http://orgprints.org/36333/1/OK_Net_WP3_D3.3.pdf

D.4.4: Plan for continuation of the knowledge platform
Provedor de dados: 21
Autores: Kata, Gócs; Rasmussen, Ilse A.; Moeskops, Bram; Padel, Susanne; Micheloni, Cristina; Willer, Helga.
This deliverable is part work package 4 of the OK-Net Arable Horizon 2020 project, which started on 1 March 2015 and finished on 28 February 2018. The aim of OK-Net Arable is to promote and exchange knowledge among farmers, farm advisers and scientists with the objective to increase productivity and quality in organic arable cropping all over Europe.  Within the 3-year project, a knowledge platform was created (farmknowledge.org) to provide access to a wide range of tools and resources, that can help to improve organic production. While, the platform was launched in October 2016, it was platform was continuously improved during the course of the project and tools were added until the end of the project. Setting up the farmknowledge platform was a success....
Tipo: Report
Palavras-chave: Crop husbandry; Knowledge management.
Ano: 2018
URL: http://orgprints.org/36334/1/OK_Net_Arable_D4.4_17_May.pdf

Dabei sein und mitreden, wenn es um Roboterisierung der Landwirtschaft geht
Provedor de dados: 21
Autores: Patzel, Nikola; Dierauer, Hansueli.
Seit Jahren wirbt FiBL-Direktor Prof. Dr. Urs Niggli in seinem Institut, bei biobäuerlichen Verbänden und in der Öffentlichkeit um Akzeptanz für Gentechnik, Nanotechnologie sowie Digitalisierung und Roboterisierung von Landwirtschaft. Diese Techniken sollten den biologischen Landbau ‹weiterentwickeln› helfen, sodass dieser nachhaltig und konkurrenzfähig vorne mit dabei bleibe oder werde. Seit 2017/18 gibt es nun drei Robotisierungsprojekte am FiBL, zwei davon im Ackerbau, geleitet von Hansueli Dierauer: «Ich muss schauen, dass für uns im Biobereich da auch etwas heraus schaut. Wenn es keine Bio-Lösung gibt, gehen wir leer aus.»
Tipo: Newspaper or magazine article
Palavras-chave: Buildings and machinery; Weed management.
Ano: 2018
URL: http://orgprints.org/34897/1/Patzel-Dierauer-2018-FiBL-Roboterisierungsprojekte_Kultur-und-Politik-Nr4-p6-7.pdf

Dactylogyrids (Platyhelminthes: Monogenoidea) from the gills of Hassar gabiru and Hassar orestis (Siluriformes: Doradidae) from the Xingu Basin, Brazil
Provedor de dados: 103
Autores: Soares,Geusivam Barbosa; Santos Neto,João Flor dos; Domingues,Marcus Vinicius.
ABSTRACT Four species of Cosmetocleithrum (three new) and one new species of Vancleaveus are described or reported parasitizing the gills of doradid catfishes (Siluriformes) from Xingu River and related tributaries: Cosmetocleithrum phryctophallus sp. nov. and Cosmetocleithrum bifurcum Mendoza-Franco, Mendoza-Palmero &amp; Scholz, 2016 from Hassar orestis; Cosmetocleithrum leandroi sp. nov. from Hassar gabiru; Cosmetocleithrum akuanduba sp. nov. and Vancleaveus klasseni sp. nov. from Hassar orestis and H. gabiru. Cosmetocleithrum phryctophallus sp. nov. differs from its congeners by possessing a male copulatory organ (MCO) with 2 ½ counterclockwise rings, and an accessory piece with an elongate torch-shaped blade. Cosmetocleithrum leandroi sp. nov. has a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Cosmetocleithrum; Vancleaveus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100330

DAIRY CATTLE BIOGAS USAGE IN MICROTURBINES FOR ENERGY GENERATION AND THERMAL EXPLOITATION
Provedor de dados: 70
Autores: Hirano,Marcio Y.; Silva,Celso L. da.
ABSTRACT The increase in confined cattle breeding reflects the modernization and automation of farming, which has significantly intensified in recent years and caused an increase in the energy demand of rural properties. This study investigated the use of biogas generated from dairy cattle manure confined in gas microturbines on a farm to generate electricity and the energy use of exhaust gases. At the end of the study, 6,195 to 16,077 kWh month-1 of electricity was obtained, which corresponds to 43.3% of the property's self-sufficiency energy demand. By performing an exhaust gas energy exploitation, between 6.8 and 13.6 m3 day-1 of water heated to 368 K can be produced, or between 11,880 and 23,661 kWh month-1 of cooling capacity can be obtained using a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Energy exploitation; Biogas; Dairy cattle; Microturbine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400526

Dampening of Submesoscale Currents by Air-Sea Stress Coupling in the Californian Upwelling System
Provedor de dados: 5
Autores: Renault, Lionel; Mcwilliams, James C.; Gula, Jonathan.
Oceanic submesoscale currents (SMCs) occur on an scale of 0.1-10 km horizontally and have a large influence on the oceanic variability and on ecosystems. At the mesoscale (10-250 km), oceanic thermal and current feedbacks are known to have a significant influence on the atmosphere and on oceanic dynamics. However, air-sea interactions at the submesoscale are not well known because the small size of SMCs presents observational and simulation barriers. Using high-resolution coupled oceanic and atmospheric models for the Central California region during the upwelling season, we show that the current feedback acting through the surface stress dominates the thermal feedback effect on the ocean and dampens the SMC variability by approximate to 17% +/- 4%. As for...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00456/56804/58672.pdf

Dank Prognosesystemen mehr Erfolg im Pflanzenschutz
Provedor de dados: 21
Autores: Häseli, Andreas.
Der trockene Frühling hat bislang kaum Möglichkeiten für Schorfinfektionen beim Kernobst geschaffen. Die Niederschläge seit Donnerstag und die prognostizierte längere und intensivere Niederschlagsperiode seit Sonntag können nun aber eine sehr gefährliche Infektionssituation verursachen. Es gilt jetzt auch Hochstammbäume gut zu schützen, um grössere Ertrags- und Qualitätsausfälle zu verhindern.
Tipo: Web product
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/34707/1/Haeseli-2018-Dank-Prognosesystemen-mehr-Erfolg-im-Pflanzenschutz.pdf

Dans la formation bio aussi, l’union fait la force
Provedor de dados: 21
Autores: Hirschi, Christian.
Les écoles d’agriculture romandes renforcent leur collaboration pour offrir un cursus débouchant sur un CFC d’agriculteur avec mention «domaine spécifique en agriculture biologique».
Tipo: Newspaper or magazine article
Palavras-chave: Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/32741/1/Bioactualites-05-2018-hirschi.pdf

Das Bioregelwerk 2018
Provedor de dados: 21
Autores: Schmutz, Res.
Das Bioregelwerk 2018 auf USB-Stick ist ein praktisches Hilfsmittel für Schweizer Beratung, Kontrolle, Verbände, Verwaltung und Praxis. Per Mausklick erreicht man von der Übersicht auf der Startseite aus alle zirka 130 Dateien. Das Bioregelwerk basiert auf Adobe Acrobat (PDF). Dieses Programm kann gratis aus dem Internet heruntergeladen werden. Das Bioregelwerk steht auf der Website www.bioregelwerk.bioaktuell.ch online zur Verfügung und kann von dort auch heruntergeladen werden.
Tipo: Data set
Palavras-chave: Values; Standards and certification.
Ano: 2018
URL: http://orgprints.org/25347/1/1232-das-gilt-neu.pdf

Das FAO-Modell: Kostenberechnung der Nahrungsmittelproduktion
Provedor de dados: 21
Autores: Müller, Adrian.
Das Buch will das Momentum der Diskussion nutzen und befeuern. Die Beiträge geben einen umfassenden Überblick über die vielfältigen Aspekte der Thematik, üben fundierte Kritik, zeigen aber auch konkrete Lösungsmöglichkeiten auf, etwa zu geeigneten Kommunikationsstrategien.
Tipo: Book chapter
Palavras-chave: Farming Systems Recycling; Balancing and resource management Processing; Packaging and transportation Policy environments and social economy.
Ano: 2018
URL: http://orgprints.org/34993/1/20171025_Die%20Preise%20l%C3%BCgen_MS%20gesamt_KG.docx

Das geht runter wie Öl: Bio Gourmet Knospe mit Sonderauszeichnung
Provedor de dados: 21
Autores: Rebholz, Theresa.
Grosse Mengen, prämierte Qualität: Bei Oleificio Sabo wird das Knospe-Sonnenblumenöl für Coop produziert.
Tipo: Newspaper or magazine article
Palavras-chave: Processing; Packaging and transportation Values; Standards and certification.
Ano: 2018
URL: http://orgprints.org/32745/1/Bioaktuell-04-2018-Rebholz.pdf

Das gilt neu im Biolandbau 2019
Provedor de dados: 21
Autores: Schmutz, Res; Dittrich, Priska; Scheurer, Beatrice; Siegrist, Jasmin; Huber, Susanne; Holenstein, Bettina; Flückiger, Daniel; Schmidli, Andreas; Brunner, Alexander; Staub, Marco.
Die Publikation enthält die Änderungen mit Erläuterungen der Anforderungen ab 1. Januar 2019 für Schweizer Biobetriebe. Hinweis: Die vierseitige Kurzversion (ohne Erläuterungen) befindet sich in gedruckter Form in der Heftmitte von Bioaktuell 10|2018.
Tipo: Book
Palavras-chave: Values; Standards and certification.
Ano: 2018
URL: http://orgprints.org/34469/1/Das-gilt-neu-im-Biolandbau-2019.pdf

Das Leben vieler Milchkühe ist zu kurz
Provedor de dados: 21
Autores: Notz, Christophe.
Dass eine Kuh nicht mehr trächtig wird, hat oft nicht mit einer Fruchtbarkeitsstörung zu tun, sondern mit Fehlern bei der Haltung oder Fütterung.
Tipo: Web product
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare.
Ano: 2018
URL: http://orgprints.org/34772/1/Notz-2018-Das-Leben-vieler-Milchkuehe-ist-zu-kurz.pdf

Das Rennen um die besten Köpfe
Provedor de dados: 21
Autores: Fisel, Thomas.
Lange Zeit konnten sich Biounternehmen zurücklehnen: Die Bewerbungsstapel waren eher zu groß als zu klein. Doch die Lage verändert sich.  Die Branche wird sich im Wettbewerb um die besten Köpfe mehr anstrengen müssen.  Thomas Fisel, Leiter des Traineeprogramms Ökolandbau, erläutert, was Nachwuchstalenten wichtig ist.
Tipo: Newspaper or magazine article
Palavras-chave: Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/32833/1/fisel-2018-OEL_1_p27-29.pdf

Data products for fish stocks and ecosystem assessment:the PELGAS survey example
Provedor de dados: 5
Autores: Doray, Mathieu; Petitgas, Pierre; Romagnan, Jean-baptiste; Huret, Martin; Duhamel, Erwan; Dupuy, Christine; Spitz, Jérôme; Berger, Laurent; Dorémus, Ghislain; Bourriau, Paul; Grellier, Patrick; Massé, Jacques; Sanchez, Florence.
The initial objective of the PELGAS integrated survey was to assess the biomass of small pelagic fish in the Bay of Biscay in spring. Sampling has been extended to study the spatial structure and dynamics of the pelagic ecosystem in springtime. The PELGAS survey has produced since 2000 long-term time-series of spatially-explicit data and indices, describing the main pelagic ecosystem components: hydrology, phytoplankton, mesozooplankton, fish and megafauna. In addition to small pelagic fish biomass estimates used for fish stock assessment, the survey now delivers two types of ecosystem products: standard gridded maps of ecosystem parameters, and a time series dataset of indicators of the Bay of Biscay pelagic ecosystem state. The evolution of the PELGAS...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00457/56844/58693.pdf

Data transformation: an underestimated tool by inappropriate use
Provedor de dados: 1
Autores: Ribeiro-Oliveira, João Paulo; Santana, Denise Garcia de; Pereira, Vanderley José; Santos, Carlos Machado dos.
There are researchers who do not recommend data transformation arguing it causes problems in inferences and mischaracterises data sets, which can hinder interpretation. There are other researchers who consider data transformation necessary to meet the assumptions of parametric models. Perhaps the largest group of researchers who make use of data transformation are concerned with experimental accuracy, which provokes the misuse of this tool. Considering this, our paper offer a study about the most frequent situations related to data transformation and how this tool can impact ANOVA assumptions and experimental accuracy. Our database was obtained from measurements of seed physiology and seed technology. The coefficient of variation cannot be used as an...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Assumptions; Coefficient of variation; Criteria for data transformation; Parametric and nonparametric statistics; Robustness.; Análise de Dados.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35300

Data transformation: an underestimated tool by inappropriate use
Provedor de dados: 1
Autores: Ribeiro-Oliveira, João Paulo; Santana, Denise Garcia de; Pereira, Vanderley José; Santos, Carlos Machado dos.
There are researchers who do not recommend data transformation arguing it causes problems in inferences and mischaracterises data sets, which can hinder interpretation. There are other researchers who consider data transformation necessary to meet the assumptions of parametric models. Perhaps the largest group of researchers who make use of data transformation are concerned with experimental accuracy, which provokes the misuse of this tool. Considering this, our paper offer a study about the most frequent situations related to data transformation and how this tool can impact ANOVA assumptions and experimental accuracy. Our database was obtained from measurements of seed physiology and seed technology. The coefficient of variation cannot be used as an...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.00.00.00-4; 5.01.03.00-8 assumptions; Coefficient of variation; Criteria for data transformation; Parametric and nonparametric statistics; Robustness. Análise de Dados.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35300

Daudzgadigo ziedošo augu joslas – riks kaiteklu ierobežošanas uzlabošanai abelu stadijumos
Provedor de dados: 21
Autores: Pfiffner, Lukas; Laurent, Jamar; Cahenzli, Fabian; Maren, Korsgaard; Weronika, Swiergiel; Lene, Sigsgaard.
Perennial flower strips improve the effectiveness of biological pest control by predators and parasitoids in fruit production. The guide presents results from the European EcoOrchard project and other studies, explains how the flower strips function, introduces suitable plants and describes step by step the procedure for planting and maintenance. The information is supplemented by information on the costs and possible disadvantages of the flowering strips.
Tipo: Book
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/33796/1/Daudzgadigo%20ziedo%C5%A1o%20augu%20joslas%20%E2%80%93%20riks%20kaiteklu%20ierobe%C5%BEo%C5%A1anas%20uzlabo%C5%A1anai%20abelu%20stadijumos.pdf

Daycent Simulation of Methane Emissions, Grain Yield, and Soil Organic Carbon in a Subtropical Paddy Rice System
Provedor de dados: 90
Autores: Weiler,Douglas Adams; Tornquist,Carlos Gustavo; Zschornack,Tiago; Ogle,Stephen Michael; Carlos,Filipe Selau; Bayer,Cimélio.
ABSTRACT The DayCent ecosystem model, widely tested in upland agroecosystems, was recently updated to simulate waterlogged soils. We evaluated the new version in a paddy rice experiment in Southern Brazil. DayCent was used to simulate rice yield, soil organic carbon (SOC), and soil CH4 fluxes. Model calibration was conducted with a multiple-year dataset from the conventional tillage treatment, followed by a validation phase with data from the no-tillage treatment. Model performance was assessed with statistics commonly used in modeling studies: root mean square error (RMSE), model efficiency (EF), and mean difference (M). In general, DayCent slightly underestimated rice yields under no-tillage (by 0.07 Mg ha-1, or 9.2 %) and slightly overestimated soil C...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modeling; Soil potential redox; Flooded soil; Greenhouse gas; Soil tillage.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100523

DBCP Drifting Buoys GDAC data management report 2018
Provedor de dados: 5
Autores: Carval, Thierry; Ouellet, Mathieu; Gaboury, Isabelle; Emzivat, Gilbert.
This report covers the activity of Drifting Data Buoys Global Data Assembly Centre (DDB GDAC) published for Data Buoy Cooperation Panel (DBCP) Thirty Fourth Session.
Tipo: Text
Palavras-chave: Argo.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00460/57198/59168.pdf

DCA Newsletter AU: Intensiv grøntsagsproduktion på plantebaseret gødning
Provedor de dados: 21
Autores: Kristensen, Hanne Lakkenborg.
Description of the DoubleCrop project and its wider perspectives.
Tipo: Web product
Palavras-chave: Soil quality; Crop combinations and interactions; Nutrient turnover; Soil tillage; Air and water emissions; Vegetables; Root crops.
Ano: 2018
URL: http://orgprints.org/35458/3/index.html

DCE en Manche-Atlantique : Essais inter-laboratoires sur les mesures d’abondance des zostères (Zostera marina et Zostera noltei). Validation de protocoles et recommandations
Provedor de dados: 5
Autores: Auby, Isabelle; Oger-jeanneret, Helene; Rigouin, Loic; Rollet, Claire; Trut, Gilles; Grall, Jacques; Maguer, Marion; Guigues, Nathalie; Lalere, Béatrice.
Ce rapport a été réalisé dans le cadre du programme scientifique et technique AQUAREF pour les années 2016- 2018, au titre de l’action « B » « Mettre en oeuvre les méthodes de bioindication dans la surveillance et l’évaluation».
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00483/59510/62393.pdf

De biologische landbouw in Vlaanderen: Onderzoek 2017-2018
Provedor de dados: 21
e publicatie 'De biologische landbouw in Vlaanderen: Onderzoek 2017-2018'  bundelt informatie over bio- en bio-gerelateerd onderzoek met als doelgroep de biologische landbouw en voedingssector in Vlaanderen. In dit overzicht zetten onderzoekers hun projecten en de resultaten van hun onderzoek uitgevoerd in 2017 en 2018 in de kijker. Binnen het nieuwe Strategische Plan Biologische Landbouw 2018-2022 krijgt onderzoek een nog belangrijker plaats en wil de overheid de kennisontwikkeling voor de biologische landbouw en voeding verder een boost geven. Dit stemt ons zeer hoopvol. Voor een optimale inzet van de beschikbare middelen is samenwerking tussen alle kenniscentra en met de sector van cruciaal belang. Het voorbije jaar werkte het Vlaams BioKennisNetwerk...
Tipo: Book
Palavras-chave: "Organics" in general; Farming Systems; Animal husbandry; Crop husbandry; Soil; Knowledge management.
Ano: 2018
URL: http://orgprints.org/36305/1/nobl%20NL%202018%20web_2%284%29.pdf

De la vulnérabilité au prestige? L’agriculture écologique et biologique, un outil de négociation et d’exercice du pouvoir des femmes
Provedor de dados: 21
Autores: Delphine, Bodjrenou.
Les études en agriculture écologique et biologique montrent très peu d’intérêt aux questions langagières en général et celles des femmes en particulier en considérant à tort ou à raison les travaux linguistiques comme non adéquates en agriculture. Toutefois, la langue se trouve au cœur de toute discipline et c’est qui nous motive lorsque nous nous intéressons au discours de femmes qui s’investissent dans ce mode de production. Au Bénin, les femmes rurales sont au cœur des systèmes de production agricole où elles jouent des rôles primordiaux. Néanmoins, à l’heure de s’exprimer, elles sont reléguées au second rang et deviennent des invisibles et des sans voix. Ceci revient au fait que si la femme doit parler, étant la propriété privée d’un homme, cet homme...
Tipo: Conference paper, poster, etc.
Palavras-chave: Africa.
Ano: 2018
URL: http://orgprints.org/33631/3/47%20Bodjrenou%20Delphine%20Article.pdf

De l’intérêt à produire des baies bio en Suisse Romande
Provedor de dados: 21
Autores: Lebleu, Flore.
Alors que les récoltes fruitières touchent à leur fin, la première rencontre d'un groupe d’intérêt pour la production de baies biologiques romand, s’est tenu le dernier jour d'octobre sur le domaine de la famille Vulliemin à Pomy.
Tipo: Web product
Palavras-chave: Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34902/1/Lebleu-2018-De-linterat-a-produire-des-baies-bio-en-Suisse-Romande.pdf

De novo transcriptome assembly of the lobster cockroach Nauphoeta cinerea (Blaberidae)
Provedor de dados: 74
Autores: Segatto,Ana Lúcia Anversa; Diesel,José Francisco; Loreto,Elgion Lucio Silva; da Rocha,João Batista Teixeira.
Abstract The use of Drosophila as a scientific model is well established, but the use of cockroaches as experimental organisms has been increasing, mainly in toxicology research. Nauphoeta cinerea is one of the species that has been studied, and among its advantages is its easy laboratory maintenance. However, a limited amount of genetic data about N. cinerea is available, impeding gene identification and expression analyses, genetic manipulation, and a deeper understanding of its functional biology. Here we describe the N. cinerea fat body and head transcriptome, in order to provide a database of genetic sequences to better understand the metabolic role of these tissues, and describe detoxification and stress response genes. After removing low-quality...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nauphoeta cinerea; Transcriptome assembly; Fat body; Detoxification.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400713

Deacylative alkylation (DaA) of N-methyl-3-acetyl-2-oxindole for the synthesis of symmetrically 3,3-disubstituted 2-oxindoles. An access gate to anticancer agents and natural products.
Provedor de dados: 42
Autores: MORENO-CABRERIZO,CRISTINA; ORTEGA-MARTÍNEZ,AITOR; MOLINA,CYNTHIA; NÁJERA,CARMEN; SANSANO,JOSÉ M.
ABSTRACT The synthesis of 3,3-disubstituted N-methyloxindoles, starting from 3-acetyl-2-hydroxy-1-methyloxindole employing a sequential one-pot synthesis, is studied. The process involves a first alkylation in the presence of 1 equiv. of both organic halide and Triton B and the second one employs another 1.5 equiv. of each in moderate to high yields. This procedure is compared with the results obtained from the direct dialkylation of N-methyloxindole. The metathesis of one of the corresponding diallylated product was also studied obtaining the spiranic oxindole. All these methodologies are directed towards the access to anticancer agents and natural biologically active products.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Deacylation; Alkylation; 2-oxindoles; Metathesis; Anticancer; Natural products.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000301089

Death-feigning behaviour in Iphisa elegans: the second reported case in the Family Gymnophthalmidae (Reptilia: Squamata)
Provedor de dados: 36
Autores: MACHADO-FILHO,Paulo Roberto; MOYA,Guilherme Marson; MAFFEI,Fábio.
ABSTRACT Death-feigning behaviour occurs when the animal simulates a state of immobility. This behaviour is described for some lizard families, among them the family Gymnophthalmidae with only one record. Iphisa elegans is a diurnal and terrestrial Amazonian gymnophtalmid lizard. It has cryptic behavior and moves rapidly on the ground, hindering observations of its behavior. We report a case at the Comodoro Municipality, Mato Grosso State, Brazil. An adult male of I. elegans, when manipulated, turned its venter up and put itself in a death-feigning posture. This species is preyed upon by birds, snakes and other lizards¸ possibly behaving this way when the cryptic behaviour or escape attempt fails. More studies are necessary to evaluate the efficiency of...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Reptiles; Ethology; Antipredator display; Lizard; Thanatosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200151

Debicagem por radiação infravermelha (laser).
Provedor de dados: 14
Autores: ABREU, P. G. de; MAZZUCO, H.; SILVA, I. J. O. da.
bitstream/item/181689/1/final8879.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bem-estar animal; Boas práticas na produção; Produção de ovos comerciais; Debicagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094315

Debulhador de feijão-verde: manual de uso.
Provedor de dados: 14
Autores: NOGUEIRA, C. C. P.
Este documento destina-se a orientar, de forma adequada, a utilização do debulhador de feijão-verde desenvolvido pela Embrapa Meio-Norte. Esse debulhador elétrico proporcionará rapidez e eficiência nos trabalhos, com economia e total segurança.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Debulhador manual; Feijão.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097244

Decadal stability in top predator habitat preferences in the Bay of Biscay
Provedor de dados: 5
Autores: Lambert, C.; Authier, M.; Doray, Mathieu; Doremus, G.; Spitz, J.; Ridoux, V.
Most oceanographic systems, especially shelf ecosystems, are characterised by interannual variability in the timing, extent and intensity of their seasonal patterns. Such interannual variations have important consequences on top predator habitat preferences. Capitalising on oceanographic surveys performed every spring since 2004 in the Bay of Biscay (BoB), this study explored interannual variations in habitat preferences exhibited by five mobile top predator species: bottlenose and common dolphins, auks, fulmars and northern gannets. We expected to find species with similar habitat preferences every year or species exhibiting important variability in their habitat preferences. First, we identified with a Principal Component Analysis (PCA) three different...
Tipo: Text
Palavras-chave: Habitat preference; Temporal variability; Cetaceans; Seabirds; North Atlantic; Bay of Biscay.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00431/54226/55549.pdf

Decellularization of placentas: establishing a protocol
Provedor de dados: 56
Autores: Leonel,L.C.P.C.; Miranda,C.M.F.C.; Coelho,T.M.; Ferreira,G.A.S.; Caãada,R.R.; Miglino,M.A.; Lobo,S.E.
Biological biomaterials for tissue engineering purposes can be produced through tissue and/or organ decellularization. The remaining extracellular matrix (ECM) must be acellular and preserve its proteins and physical features. Placentas are organs of great interest because they are discarded after birth and present large amounts of ECM. Protocols for decellularization are tissue-specific and have not been established for canine placentas yet. This study aimed at analyzing a favorable method for decellularization of maternal and fetal portions of canine placentas. Canine placentas were subjected to ten preliminary tests to analyze the efficacy of parameters such as the type of detergents, freezing temperatures and perfusion. Two protocols were chosen for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Extracellular matrix; Placenta; Decellularization; Acellular biomaterial.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000100601

Déclin de la taille-aux-âges des sardines (Sardina pilchardus) : diminution de la croissance et/ou disparition sélective des individus à croissance rapide
Provedor de dados: 5
Autores: Gentil, Claire.
In many exploited species, we see a decrease of size-at-ages. Two main hypotheses have been proposed to explain this decline: a decline in growth and the selective mortality of the individuals with fast growth both being due to environmental changes or/and to fishing. The sardine Sardina pilchardus of the Bay of Biscay is a good model for the study of this phenomenon because of its high sensitivity to the environmental variations and it sustains two large French and Spanish fisheries. The aim of this study is to measure the changes in the growth of sardines, by the reading of otoliths, and to understand mechanisms involved in this process. The main stages of this study are described in this report: extraction of otoliths during PELGAS, otoliths...
Tipo: Text
Palavras-chave: Sardina pilchardus; Golfe de Gascogne; Otolithes; Croissance; Mortalité; Sélection; Sardina pilchardus; Bay of Biscay; Otoliths; Growth; Mortality; Selection.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00459/57038/58942.pdf

Decolorization of remazol brilliant blue R with laccase from Lentinus crinitus grown in agro-industrial by-products
Provedor de dados: 42
Autores: ALMEIDA,PATRÍCIA H.; OLIVEIRA,ANA CAROLINA C. DE; SOUZA,GENYFER P.N. DE; FRIEDRICH,JULIANA C.; LINDE,GIANI A.; COLAUTO,NELSON B.; VALLE,JULIANA S. DO.
ABSTRACT Lentinus crinitus is a white-rot fungus that produces laccase, an enzyme used for dye decolorization. Enzyme production depends on cultivation conditions, mainly agro-industrial by-products. We aimed to produce laccase from Lentinus crinitus with agro-industrial by-products for dye decolorization. Culture medium had coffee husk (CH) or citric pulp pellet (CP) and different nitrogen sources (urea, yeast extract, ammonium sulfate and sodium nitrate) at concentrations of 0, 0.7, 1.4, 2.8, 5.6 and 11.2 g/L. Enzymatic extract was used in the decolorization of remazol brilliant blue R. CH medium promoted greater laccase production than CP in all evaluated conditions. Urea provided the greatest laccase production for CH (37280 U/L) as well as for CP...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dye decolorization; Ligninolytic enzymes; Remazol brilliant blue R; White-rot fungi.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703463

Decomposição da madeira de Acacia mearnsii De Wild. (Fabaceae) proveniente de diferentes áreas de apodrecimento
Provedor de dados: 22
Autores: Silveira, Amanda Grassmann da; Santini, Elio José; Trevisan, Rômulo; Wastowski, Arci Dirceu; Tomazeli, Andressa Jaqueline.
Os valores da solubilidade da madeira em hidróxido de sódio a 1% indicam a remoção de extrativos e carboidratos de baixa massa molecular, indicando o grau de deterioração por organismos xilófagos ou degradação por agentes físicos. O presente trabalho objetivou avaliar a solubilidade em hidróxido de sódio da madeira de Acacia mearnsii De Wild. proveniente de diferentes áreas de apodrecimento. Nos períodos de 0 e 12 meses foram retirados discos de aproximadamente 10 cm de espessura, pesados e posteriormente secos a ±105 °C. Estas amostras foram reduzidas a cavacos para posterior avaliação utilizando a norma NBR7990. Os resultados mostraram uma redução nos valores da solubilidade da madeira após 12 meses de exposição, sendo que o material proveniente do campo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise química; Durabilidade da madeira; Resistência natural.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19238

Décomposition anaérobie – peut-elle protéger le climat?
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Un agriculteur fait de bonnes expériences avec un processus de décomposition sensé séquestrer beaucoup de carbone dans le sol. Les chercheurs sont sceptiques.
Tipo: Newspaper or magazine article
Palavras-chave: Composting and manuring; Air and water emissions; Soil.
Ano: 2018
URL: http://orgprints.org/32744/1/Bioactualites-05-2018-haemmerli.pdf

Decomposition Analysis And Renewables In CO2 Emission Trends
Provedor de dados: 21
Autores: Mohlin, Kristina; Camuzeaux, Jonathan; Müller, Adrian; Schneider, Marius; Wagner, Gernot.
The decline in carbon dioxide emissions in the United States between 2007 and 2013 is actually more complex than previously thought. During that period, carbon dioxide emissions from United States energy use decreased sharply and unexpectedly, after rising for nearly two decades. At the end of the six-year period, U.S. annual carbon dioxide emissions had fallen by 11 percent– a drop the nation hadn’t experienced since the 1979 oil crisis.  Experts have typically attributed this decline to two factors: the drop in energy demand during the recession that began in 2007 and the surge in inexpensive natural gas that displaced coal in the energy mix during the same time. However, they missed another critical influence that hastened the decline in emissions just...
Tipo: Web product
Palavras-chave: Environmental aspects.
Ano: 2018

Decreased expression of chromodomain helicase DNA-binding protein 9 is a novel independent prognostic biomarker for colorectal cancer
Provedor de dados: 56
Autores: Xu,Li; Peng,Hui; Huang,Xiao-Xu; Xia,Ya-Bin; Hu,Kai-Feng; Zhang,Zheng-Ming.
Previous studies suggested that chromodomain helicase DNA-binding proteins (CHDs), including CHD 1–8, were associated with several human diseases and cancers including lymphoma, liver cancer, colorectal cancer, stomach cancer, etc. To date, little research on CHD 9 in human cancers has been reported. In this study, we assessed the prognostic value of CHD 9 in patients with colorectal cancer (CRC). We screened for CHD 9 expression using immunohistochemical analysis in 87 surgical CRC specimens and found that the expression was upregulated in 81.5% of the cases, while 7.4% were decreased; in the remaining 11.1% of the cases, levels were not altered. Kaplan-Meier analysis showed that patients with high CHD 9 expression had better prognosis than those with low...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromodomain helicase DNA-binding protein 9; Colorectal cancer; Immunohistochemical analysis; Biomarker; Prognosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000900612

Decreased levels of vitamin D3 and supplementation with 1,25-dihydroxyvitamin D3-glycoside on performance, carcass yield and bone quality in broilers
Provedor de dados: 65
Autores: Alves,Osvanira dos Santos; Calixto,Ligia Fatima Lima; Araujo,Alexandre Herculano Borges; Torres-Cordido,Karoll Andrea Alfonso; Reis,Túlio Leite; Calderano,Arele Arlindo.
ABSTRACT: An experiment was performed to evaluate the effect of decreased levels of vitamin D3 in the premix and 1,25-dyhydroxyvitamin D3-glycoside (1,25(OH)2D3-glycoside) supplementation on performance, carcass yield and bone quality in 42d old broilers. Seven-d-old male chickens Cobb500® were distributed in a randomized design with six treatments: a control diet with inclusion of vitamin D3 in the premix, without supplementation of 1,25(OH)2D3-glycoside, and five diets with decreased levels of vitamin D3 (100%, 75%, 50%, 25% and 0% about the control) plus the addition of 1,25(OH)2D3-glycoside, 50g ton-1 of diet. The main results were to reduce the tenor of Vitamin D3 in the premix when the addition of 1,25(OH)2D3-glycoside did not affect (P&gt;0.05) the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone growth; Bone strength; Calcitriol; Poultry; Solanum glaucophylum.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000800651

Decreased mitochondrial metabolic requirements in fasting animals carry an oxidative cost
Provedor de dados: 5
Autores: Salin, Karine; Villasevil, Eugenia M.; Anderson, Graeme J.; Auer, Sonya K.; Selman, Colin; Hartley, Richard C.; Mullen, William; Chinopoulos, Christos; Metcalfe, Neil B.
Many animals experience periods of food shortage in their natural environment. It has been hypothesised that the metabolic responses of animals to naturally‐occurring periods of food deprivation may have long‐term negative impacts on their subsequent life‐history. In particular, reductions in energy requirements in response to fasting may help preserve limited resources but potentially come at a cost of increased oxidative stress. However, little is known about this trade‐off since studies of energy metabolism are generally conducted separately from those of oxidative stress. Using a novel approach that combines measurements of mitochondrial function with in vivo levels of hydrogen peroxide (H2O2) in brown trout (Salmo trutta), we show here that fasting...
Tipo: Text
Palavras-chave: High-resolution respirometry; In vivo; Liver atrophy; MitoB probe; Mitochondrial respiratory state.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00449/56022/57540.pdf

Decreased mRNA Expression of Cystathionine Gamma lyase and H2S Concentration in Gastric Mucosal Tissue in Diabetic Rats
Provedor de dados: 52
Autores: Mard,Seyyed Ali; Dehkohneh,Kobra Alinejad; Ahangarpour,Akram.
ABSTRACT Background and aim: It is well established that the rate of gastric lesions increases in diabetic rats. Recently, the protective effect of hydrogen sulfide (H2S) in gastric mucosa has been proven. This study aimed to determine the release of H2S and mRNA expression of cystathionine gamma lyase (CSE) in gastric mucosa in alloxan-diabetic rats in response to distention-induced gastric acid secretion. Twenty-four rats were randomly assigned to 4 groups (6 in each). They were the normal-control, distention-control, diabetic-control, and distention-diabetic groups. Under anesthesia, animals underwent a tracheotomy and midline laparotomy. To washout the gastric contents, a catheter was inserted in the stomach through the duodenum. To determine the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gastric acid secretion; Cystathionine gamma lyase; Hydrogen sulfide; Alloxan-diabetic rats.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100311

Decreased muscle strength is associated with proinflammatory cytokines but not testosterone levels in men with diabetes
Provedor de dados: 56
Autores: Ferreira,J.P.; Leal,A.M.O.; Vasilceac,F.A.; Sartor,C.D.; Sacco,I.C.N.; Soares,A.S.; Salvini,T.F.
The aim of this study was to compare muscle strength in male subjects with type 2 diabetes mellitus (DM2) with and without low plasma testosterone levels and assess the relationship between muscle strength, testosterone levels, and proinflammatory cytokines. Males (75) aged between 18 and 65 years were divided into 3 groups: control group that did not have diabetes and had a normal testosterone plasma level (&gt;250 ng/dL), DnormalTT group that had DM2 with normal testosterone levels, and the DlowTT group that had DM2 and low plasma testosterone levels (&lt;250 ng/dL). The age (means±SD) of the groups was 48.4±10, 52.6±7, and 54.6±7 years, respectively. Isokinetic concentric and isometric torque of knee flexors and extensors were analyzed by an isokinetic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diabetes; Testosterone; Muscle strength; Cytokines.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000900610

Decreased serum PON1 arylesterase activity in familial hypercholesterolemia patients with a mutated LDLR gene
Provedor de dados: 74
Autores: Idrees,Muhammad; Siddiqi,Abdul Rauf; Ajmal,Muhammad; Akram,Muhammad; Khalid,Rana Rehan; Hussain,Alamdar; Qamar,Raheel; Bokhari,Habib.
Abstract Paraoxonase 1 (PON1) is a serum enzyme associated with high density lipoprotein (HDL) regulation through its paraoxonase and arylesterase activity. PON1 inhibits the oxidation of HDL and low density lipoprotein (LDL), and is involved in the pathogenesis of a variety of diseases including atherosclerosis. Conversely, mutations in the low density lipoprotein receptor (LDLR) result in failure of receptor mediated endocytosis of LDL leading to its elevated plasma levels and onset of familial hypercholesterolemia (FH). In the current study we investigated the role of PON1 polymorphisms rs662; c.575A &gt; G (p.Gln192Arg) and rs854560; c.163T &gt; A (p.Leu55Met) in a large family having FH patients harboring a functional mutation in LDLR. Genotypes were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paraoxonase-1; Hypercholesteremia; Arylesterase; LDLR mutation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400570

Deep sequencing analysis of toad Rhinella schneideri skin glands and partial biochemical characterization of its cutaneous secretion
Provedor de dados: 80
Autores: Shibao,Priscila Yumi Tanaka; Cologna,Camila Takeno; Morandi-Filho,Romualdo; Wiezel,Gisele Adriano; Fujimura,Patricia Tiemi; Ueira-Vieira,Carlos; Arantes,Eliane Candiani.
Abstract  Background: Animal poisons and venoms are sources of biomolecules naturally selected. Rhinella schneideri toads are widespread in the whole Brazilian territory and they have poison glands and mucous gland. Recently, protein from toads’ secretion has gaining attention. Frog skin is widely known to present great number of host defense peptides and we hypothesize toads present them as well. In this study, we used a RNA-seq analysis from R. schneideri skin and biochemical tests with the gland secretion to unravel its protein molecules.  Methods: Total RNA from the toad skin was extracted using TRizol reagent, sequenced in duplicate using Illumina Hiseq2500 in paired end analysis. The raw reads were trimmed and de novo assembled using Trinity. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: RNA-seq; Rhinella schneideri; Toad secretion; Transcriptome; Illumina; Cutaneous secretion; Skin secretion; Toad protein.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100326

Deep structure of the continental margin and basin off Greater Kabylia, Algeria – New insights from wide-angle seismic data modeling and multichannel seismic interpretation
Provedor de dados: 5
Autores: Aidi, Chafik; Beslier, Marie-odile; Yelles-chaouche, Abdel Karim; Klingelhoefer, Frauke; Bracene, Rabah; Galve, Audrey; Bounif, Abdallah; Schenini, Laure; Hamai, Lamine; Schnurle, Philippe; Djellit, Hamou; Sage, Francoise; Charvis, Philippe; Deverchere, Jacques.
During the Algerian-French SPIRAL survey aimed at investigating the deep structure of the Algerian margin and basin, two coincident wide-angle and reflection seismic profiles were acquired in central Algeria, offshore Greater Kabylia, together with gravimetric, bathymetric and magnetic data. This ~260 km-long offshore-onshore profile spans the Balearic basin, the central Algerian margin and the Greater Kabylia block up to the southward limit of the internal zones onshore. Results are obtained from modeling and interpretation of the combined data sets. The Algerian basin offshore Greater Kabylia is floored by a thin oceanic crust (~4 km) with P-wave velocities ranging between 5.2 and 6.8 km/s. In the northern Hannibal High region, the atypical 3-layer...
Tipo: Text
Palavras-chave: Mediterranean Sea; Algerian margin; Crustal structure; Tectonic inversion; Post-accretion magmatism; Deep seismics.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00425/53677/54519.pdf

Deep-towed high resolution seismic imaging II: Determination of P-wave velocity distribution
Provedor de dados: 5
Autores: Marsset, Bruno; Ker, Stephan; Thomas, Yannick; Colin, Florent.
The acquisition of high resolution seismic data in deep waters requires the development of deep towed seismic sources and receivers able to deal with the high hydrostatic pressure environment. The low frequency piezoelectric transducer of the SYSIF (SYstème Sismique Fond) deep towed seismic device comply with the former requirement taking advantage of the coupling of a mechanical resonance (Janus driver) and a fluid resonance (Helmholtz cavity) to produce a large frequency bandwidth acoustic signal (220–1050 Hz). The ability to perform deep towed multichannel seismic imaging with SYSIF was demonstrated in 2014, yet, the ability to determine P-wave velocity distribution wasn't achieved. P-wave velocity analysis relies on the ratio between the...
Tipo: Text
Palavras-chave: Deep-towed seismic; Seismic imaging; P-wave velocity distribution.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00418/52971/53908.pdf

Deep-water Carbonate Ion Concentrations in the Western Tropical Pacific Since the Mid-Pleistocene: A Major Perturbation during the Mid-Brunhes
Provedor de dados: 5
Autores: Qin, B.; Li, T.; Xiong, Z.; Algeo, T. J.; Jia, Q.
We present a new deep‐water carbonate ion concentration ([CO32–]) record, reconstructed from the “size‐normalized weight” (SNW) of the planktonic foraminifer Neogloboquadrina dutertrei in core MD06‐3047B, representing a mid‐depth site (2.5 km) in the western tropical Pacific since 700 ka. On glacial‐interglacial timescales, deep‐water [CO32–] exhibits an inverse relationship with global sea‐level elevations, consistent with the “coral reef hypothesis” that the deep Pacific carbonate system responded to variations in shelf‐carbonate production through the past 700 kyr. On longer timescales, a decoupling between deep‐water [CO32–] and δ13C around the globe can be explained by a combination of continental weathering and nutrient inputs. During the mid‐Brunhes...
Tipo: Text
Palavras-chave: Planktonic foraminifer; Shell weight; Carbonate dissolution; Coral reef hypothesis; Carbon cycles; Ocean stratification.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00455/56619/58322.pdf

Deepwater sedimentation and Cenozoic deformation in the Southern New Caledonia Trough (Northern Zealandia, SW Pacific)
Provedor de dados: 5
Autores: Etienne, S.; Collot, Julien; Sutherland, R.; Patriat, Martin; Bache, Francois; Rouillard, P.; Henrys, S.; Barker, D.; Juan, C.
The New Caledonia Trough (NCT) is a 2000–3000 m deep bathymetric feature that extends 2500 km from Taranaki, New Zealand, to the western margin of New Caledonia (Northern Zealandia, SW Pacific). The underlying sedimentary basin originates from Cretaceous extension, but underwent a significant Eocene tectonic event that shaped its present physiography. We present an analysis of the basin based on multibeam data, seismic profiles and rock samples collected on the TAN1312 and TAN1409 Expeditions onboard R/V Tangaroa, combined with legacy data. We focus on the southern part of the basin, where new data reveal a link between compressive deformation of Paleocene strata and their potential reworking into the basin. On the western basin side, Upper Cretaceous to...
Tipo: Text
Palavras-chave: Zealandia; New Caledonia Trough; Deepwater basin; Syn-tectonic deposition; Submarine canyon; Sediment waves.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00414/52550/53377.pdf

Defense Compounds Rather Than Nutrient Availability Shape Aggressiveness Trait Variation Along a Leaf Maturity Gradient in a Biotrophic Plant Pathogen
Provedor de dados: 5
Autores: Maupetit, Agathe; Larbat, Romain; Pernaci, Michaël; Andrieux, Axelle; Guinet, Cécile; Boutigny, Anne-laure; Fabre, Bénédicte; Frey, Pascal; Halkett, Fabien.
Foliar pathogens face heterogeneous environments depending on the maturity of leaves they interact with. In particular, nutrient availability as well as defense levels may vary significantly, with opposing effects on the success of infection. The present study tested which of these factors have a dominant effect on the pathogen’s development. Poplar leaf disks of eight maturity levels were inoculated with the poplar rust fungus Melampsora larici-populina using an innovative single-spore inoculation procedure. A set of quantitative fungal traits (infection efficiency, latent period, uredinia size, mycelium quantity, sporulation rate, sporulation capacity, and spore volume) was measured on each infected leaf disk. Uninfected parts of the leaves were analyzed...
Tipo: Text
Palavras-chave: Constitutive defense; Aggressiveness traits; Plasticity; Nutrient availability; Rust fungus.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00652/76405/77443.pdf

Déficit hídrico na indução do florescimento e do aumento da produtividade da mangueira 'Ubá' em cultivo orgânico na região da Chapada Diamantina, Bahia.
Provedor de dados: 14
Autores: FONSECA, N.; COELHO, E. F.; VIEIRA, R. S.
bitstream/item/175300/1/ComunicadoTecnico165-Nelson-AINFO.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Manga.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090440

Defining a land boundary for sustainable livestock consumption
Provedor de dados: 21
Autores: Van Zanten, Hannah H.E.; Herrero, Mario; Van Hal, Ollie; Röös, Elin; Müller, Adrian; Garnett, Tara; Gerber, Pierre J.; Schader, Christian; de Boer, Imke J.M.
The need for more sustainable production and consumption of animal source food (ASF) is central to the achievement of the sustainable development goals: within this context, wise use of land is a core challenge and concern. A key question in feeding the future world is: how much ASF should we eat? We demonstrate that livestock raised under the circular economy concept could provide a significant, nonnegligible part (9–23 g/per capita) of our daily protein needs (~50–60 g/per capita). This livestock then would not consume human‐edible biomass, such as grains, but mainly convert leftovers from arable land and grass resources into valuable food, implying that production of livestock feed is largely decoupled from arable land. The availability of these biomass...
Tipo: Journal paper
Palavras-chave: Animal husbandry; Air and water emissions.
Ano: 2018
URL: http://orgprints.org/34489/1/VanZanten-etal-2018-GlobalChangeBiology-Vol24-Issue9-p4185-4194.pdf

Defining the reproductive period of freshwater fish species using the Gonadosomatic Index: a proposed protocol applied to ten species of the Patos Lagoon basin
Provedor de dados: 83
Autores: Fontoura,Nelson Ferreira; Ceni,Gianfranco; Braun,Aloisio Sirangelo; Marques,Camilla da Silva.
ABSTRACT This contribution records the reproductive periods of ten dominant freshwater fish species from the Patos Lagoon and Guaíba Lake (Astyanax fasciatus, Cyphocharax voga, Hoplias malabaricus, Oligosarcus jenynsii, Oligosarcus robustus, Hoplosternum littorale, Loricariichthys anus, Parapimelodus nigribarbis, Trachelyopterus lucenai, Pachyurus bonariensis). Data were derived from monthly samples in Casamento Lake (northern Patos Lagoon; Nov. 2002 to Apr. 2004) and Guaíba Lake (Jun. 2005 to May 2006). The reproductive period was determined according to the monthly variation of the gonadosomatic index (GSI). Fish reproduction was identified during all months of the year. Oligosarcus jenynsii started reproduction in winter, but extended spawning to spring...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: GSI; Maturation; Maturity Criteria; Reproductive Cycle.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200210

Defining upper critical temperatures for an effective climate control to reduce heat stress
Provedor de dados: 111
Autores: Sanz, Salvador Calvet.
The definition of homeotherm animal responses to temperature has traditionally based on metabolic and thermal physiology studies. The thermoneutral zone is defined as the range of ambient temperature within which metabolic rate is at a minimum, and within which temperature regulation is achieved by non-evaporative physical processes alone. As temperature raises, animals the upper critical temperature is reached, which is the ambient temperature above which thermoregulatory evaporative heat loss processes of a resting thermoregulating animal are recruited. These temperatures depend on a variety of factors including animal species and breed, age, adaptation or animal status, among others. These are influenced by other environmental conditions such as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal Production Heat stress; Precision livestock farming; Critical temperature; Welfare; Indicators; Climate control.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4782

Definisjonar og forklaringar på fôrkvalitet
Provedor de dados: 21
Autores: Ebbesvik, Martha.
Når det blir prata eller skreve om kvalitet på grovfôr eller surfôr blir det ofte brukt mange forkortingar. Forklaring på dei mest brukte forkortingane finn du her.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth Crop health; Quality; Protection.
Ano: 2018
URL: http://orgprints.org/35450/1/tyrmagasinet_0418_web.pdf

Defoliation and S nutrition on radish: growth, polyphenols and antiradical activity
Provedor de dados: 75
Autores: Stagnari,Fabio; Galieni,Angelica; D’Egidio,Sara; Pagnani,Giancarlo; Ficcadenti,Nadia; Pisante,Michele.
ABSTRACT Experiments were carried out to study patterns of artificial defoliation in radish in combination with sulphur (S) fertilization, to evaluate the contribution of younger and older leaves on plant growth and phenolics accumulation in storage roots. Biomass accumulation and partitioning were related to leaf age, magnitude and timing of the clipping treatments. Older leaves increased biomass production and translocation into the storage organ; besides, they induced higher accumulation of phenolic compounds compared to the younger leaves. The highest S fertilization rate (120 kg ha-1) significantly enhanced the polyphenols accumulation, as well as the antiradical activity. The modulation of S inputs in combination with slightly induced stress from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raphanus sativus; Biomass partitioning; Phenolic compounds; Sulphur fertilization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000300313

Deformation of Mitochondrial Cristae in Human Neural Progenitor Cells Exposed to Valproic Acid
Provedor de dados: 42
Autores: COSTA,RODRIGO M. DA; KARMIRIAN,KARINA; REHEN,STEVENS K.
ABSTRACT Neural development represents a dynamic process where mitochondrial integrity is decisive for neuronal activity. Structural changes in these organelles may be related to neurological disorders. Valproic acid (VPA) is an anticonvulsive drug commonly used for epilepsy treatment and its use is associated to increased risk of neuropsychiatric disorders. Recently we showed changes in shape and membrane potential in mitochondria from human neural progenitor cells (NPCs) exposed to VPA (da Costa et al. 2015). Here, we applied transmission electron microscopy and electron tomography to evaluate mitochondrial damage caused by VPA in NPCs. Results showed mitochondrial cristae disorganization in a dose dependent manner. Disturbance in mitochondrial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transmission electron microscopy; Mitochondria; Valproic acid; Epilepsy; Human neural progenitor cells; Electron tomography.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502223

DEFORMATION OF PEACHES SUBMITTED TO CYCLIC LOADING USING THE DISCRETE ELEMENT METHOD
Provedor de dados: 70
Autores: Pinto,Eduardo M.; Ferraz,Antonio C. de O.
ABSTRACT This study aimed to use and validate a simple contact force model that describes the behavior of peaches stored in a wooden box, loaded cyclically, by using the discrete element method. The Kelvin-Voigt contact force model was used and the cyclic loading in the simulation was performed with an amplitude of 1 mm and frequency of 12 Hz for time intervals of 3600, 5400, and 7200 s. The laboratory test was performed with a peach box attached to a vibrating table by applying the same excitation conditions used in the simulation. For validation, model results were compared with those from the laboratory test by using deformation values of fruits in the contact regions. To measure this deformation, we adapted the methodology for determining the radius of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modeling; Simulation; Post-harvest; Prunus persica (L.) Batsch.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000300434

Deformities in reared cobia, Rachycentron canadum L. and grouper, Epinephelus marginatus, in São Paulo state coast, Brazil: case report
Provedor de dados: 45
Autores: Engrácia Filho,J.R.; Shimada,M.T.; Yunis-Aguinaga,J.; Ramos-Espinoza,F.C.; Moraes,F.R.; Moraes,J.R.E.
ABSTRACT Skeletal deformities are frequent problems in cultured fish populations due mainly to unfavorable abiotic conditions, inappropriate nutrition, and genetic factors. These may cause erratic swimming, decrease of conversion rate, growth, and market value. The aim of this case report was to present the occurrence of deformities in juvenile cobia and groupers from an offshore marine farm in Ilhabela, São Paulo, Brazil. Nine cobias and seven juvenile groupers, that presented deformities, were euthanized and fixed in 10% formaldehyde. They were tagged, processed, and stained with "Alcian Blue" (AB) and "Alizarin Red-S" (ARS) for visualization of cartilage and bone tissue, respectively. After evisceration, radiographic examination was performed. The...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Operculum atrophy; Kyphosis; Scoliosis; Saddleback syndrome.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501565

Deglacial carbon cycle changes observed in a compilation of 127 benthic δ13C time series (20–6 ka)
Provedor de dados: 5
Autores: Peterson, Carlye D.; Lisiecki, Lorraine E.
We present a compilation of 127 time series δ13C records from Cibicides wuellerstorfi spanning the last deglaciation (20–6 ka) which is well-suited for reconstructing large-scale carbon cycle changes, especially for comparison with isotope-enabled carbon cycle models. The age models for the δ13C records are derived from regional planktic radiocarbon compilations (Stern and Lisiecki, 2014). The δ13C records were stacked in nine different regions and then combined using volume-weighted averages to create intermediate, deep, and global δ13C stacks. These benthic δ13C stacks are used to reconstruct changes in the size of the terrestrial biosphere and deep ocean carbon storage. The timing of change in global mean δ13C is interpreted to indicate terrestrial...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00491/60238/63632.pdf

Deglacial Heat Uptake by the Southern Ocean and Rapid Northward Redistribution Via Antarctic Intermediate Water
Provedor de dados: 5
Autores: Poggemann, D-w; Nuernberg, D.; Hathorne, E. C.; Frank, M.; Rath, W.; Reissig, S.; Bahr, A.
Antarctic Intermediate Water (AAIW) is an important conduit for nutrients to reach the nutrient-poor low-latitude ocean areas. In the Atlantic, it forms part of the return path of the Atlantic Meridional Overturning Circulation (AMOC). Despite the importance of AAIW, little is known about variations in its composition and signature during the prominent AMOC and climate changes of the last deglaciation. Here we reconstruct benthic foraminiferal Mg/Ca-based intermediate water temperatures (IWTMg/ca) and intermediate water neodymium (Nd) isotope compositions at submillennial resolution from unique sediment cores located at the northern tip of modern AAIW extent in the tropical W-Atlantic (850- and 1018-m water depth). Our data indicate a pronounced warming of...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00495/60689/65435.pdf

Deglacial upwelling, productivity and CO2 outgassing in the North Pacific Ocean
Provedor de dados: 5
Autores: Gray, William R.; Rae, James W. B.; Wills, Robert C. J.; Shevenell, Amelia E.; Taylor, Ben; Burke, Andrea; Foster, Gavin L.; Lear, Caroline H.
The interplay between ocean circulation and biological productivity affects atmospheric CO2 levels and marine oxygen concentrations. During the warming of the last deglaciation, the North Pacific experienced a peak in productivity and widespread hypoxia, with changes in circulation, iron supply and light limitation all proposed as potential drivers. Here we use the boronisotope composition of planktic foraminifera from a sediment core in the western North Pacific to reconstruct pH and dissolved CO2 concentrations from 24,000 to 8,000 years ago. We find that the productivity peak during the Bolling-Allerod warm interval, 14,700 to 12,900 years ago, was associated with a decrease in near-surface pH and an increase in pCO(2), and must therefore have been...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00496/60787/64968.pdf

Degradation Enhancement as the Mechanism of Resistance to Imazethapyr in Barnyardgrass
Provedor de dados: 87
Autores: DALAZEN,G.; PISONI,A.; RAFAELI,R.S.; MEROTTO JR.,A.
ABSTRACT: Non-target site (NTS) herbicide resistance by degradation enhancement is an increasing problem in several weeds around the world. In this study, the occurrence of degradation enhancement by cytochrome P450 monooxygenases (cytP450) was evaluated as the mechanism of resistance to imazethapyr in barnyardgrass. The cytP450 inhibitors malathion and piperonyl butoxide (PBO) and the inducer naphthalic anhydride (NA), applied in mixture or sequentially with imazethapyr, were evaluated on imidazolinone-susceptible and -resistant barnyardgrass byotipes. In addition, the degradation of imazethapyr was analyzed in plants treated with imazethapyr applied alone or two hours after malathion or NA. The spraying of malathion and PBO reduced the resistance factor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Echinochloa crus-galli; Herbicide detoxification; Weed resistance; Imidazolinones; CytP450.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100317

Delayed double reading of whole blood clotting test (WBCT) results at 20 and 30 minutes enhances diagnosis and treatment of viper evenomation
Provedor de dados: 80
Autores: Benjamin,Jordan Max; Chippaux,Jean-Philippe; Sambo,Bio Tamou; Massougbodji,Achille.
Abstract  Background The whole blood clotting test (WBCT) is a simple test of coagulation that is often used in the assessment, diagnosis, and therapeutic monitoring of snakebite patients in sub-Saharan Africa. WBCT requires only a clean glass tube and several milliliters of venous blood and is ideal for use in poorly equipped health centers throughout the rural areas where 95% of snakebites occur. However, questions surrounding the accuracy and reliability of the test remain unanswered due to variations in testing conditions and a lack of comparative research with which to validate them. This is the first study to evaluate WBCT results at both 20-min (WBCT20) and 30-min (WBCT30) reading times in the same group of snakebite patients.  Methods In order to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Africa; Snakebite; Echis; Envenomation; Whole blood clotting test; WBCT; Venom-induced consumption coagulopathy; Carpet viper; Saw-scaled viper.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100308

Delayed mode analysis of DEEP ARVOR floats
Provedor de dados: 5
Autores: Cabanes, Cecile; Racape, Virginie; Thierry, Virginie.
Delayed Mode analysis was performed for deep Arvor floats. First, salinity and temperature profiles were compared to nearby historical CTD profiles. Real time QC flags were verified and modified if necessary. The OW method was  run to estimate a salinity offset or/and a salinity drift using historical CTD profiles as a reference database. Finally, if necessary, the corrections were applied and corrected files were sent to the Coriolis DAC.
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00443/55464/57000.pdf

Delayed-mode quality control of dissolved oxygen concentration measured by ARGO floats in the North- Atlantic with LOCODOX - Floats deployed in 2012, 2014, 2015, 2016 and 2017
Provedor de dados: 5
Autores: Gallian, Marine; Thierry, Virginie.
As part of the french Equipex NAOS and European H2020 AtlantOS projects, the LOPS is in charge of (1) Implementing and maintaining an array of Argo floats equipped with oxygen sensors in the North-Atlantic Ocean; (2) Performing the quality control of the oxygen data acquired by those floats; (3) Transmitting the qualified data to the Coriolis data center To achieve the last two objectives, the LOPS has developed a Matlab tool (LOCODOX) to correct Argo Oxygen data based on reference datasets. The qualification procedure is done in different steps: (1) Correct the real-time Quality Control flag (QC) in order to put a QC=4 (bad data) to the outliers and "hooks" at the base of the profiles (generally over the first 50m of the ascending profile); (2) When...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00471/58314/60860.pdf

Déléguer l'allaitement des veaux laitiers aux vaches ? Résultats d'enquêtes auprès des éleveurs
Provedor de dados: 21
Autores: Michaud, A.; Cliozier, A.; Bec, H.; Chassaing, C.; Disenhaus, C.; Drulhet, T.; Martin, B.; Pomiès, D.; Le Cozler, Y.
La séparation précoce mère-veau est une pratique courante dans la plupart des élevages laitiers, mais est sujette à de nombreuses interrogations tant chez les éleveurs (coûts engendrés, travail) que dans la société (bien-être animal). Des pratiques alternatives mises en place par certains éleveurs permettent aux veaux d'être allaités par leur mère ou une autre vache, appelée « nourrice ». Quoiqu’anciennes, ces pratiques demeurent peu connues et leur intégration aux conditions d’élevages modernes questionne. Des enquêtes ont ainsi été réalisées en 2018 pour connaître la motivation des éleveurs, la diversité et les conséquences de ces pratiques sur les résultats techniques. Cent deux élevages, identifiés par des réseaux divers (conseil en élevage, chambres...
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare.
Ano: 2018
URL: http://orgprints.org/36512/1/Michaud%20et%20al%202018%203R.pdf

Delimitación Taxonómica De Ceiba Chodatiiy C. Speciosa (Malvaceae, Bombacoideae) En Diferentes Estadios Fenológicos
Provedor de dados: 51
Autores: LOZANO,EVANGELINA C.; ZAPATER,MARÍA A.
Para Argentina se citan tres especies de Ceiba (Malvaceae, Bombacoideae): C. chodatii, C. speciosa y C. pubifora, diferenciadas por pocos caracteres. Las dos primeras especies se distinguen claramente en etapa de foración, siendo complicada su identificación en otros estadios. El objetivo de esta investigación es revisar comparativamente a C. chodatii y C. speciosa en la búsqueda de mayores caracteres que aporten a su delimitación. Se estudiaron ejemplares nativos de C. chodatii en la Selva pedemontana y en Chaco serrano, también de C. speciosa cultivados en Salta y provenientes de herbarios. Se estudiaron todos los caracteres vegetativos y reproductivos, con lupa binocular y MEB. Se realizó un ensayo de germinación y desarrollo de plántulas. Los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ceiba; Delimitación; Taxonomía; Estadios fenológicos.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722018000200014

Deltametrina no controle de larvas do besouro-vermelho-do-cajueiro.
Provedor de dados: 14
Autores: DIAS-PINI, N. da S.; SOUZA, S. A. de; MACIEL, G. P. de S.; BARBOSA, M. G.; VIDAL NETO, F. das C.
O besouro-vermelho-do-cajueiro, Crimissa cruralis Stal 1958, é um besouro pertencente à família Chrysomelidae. Na cultura do cajueiro, este inseto é considerado praga secundária (Mesquita; Braga Sobrinho, 2013). O principal sintoma de ataque de C. cruralis é a desfolha, ocasionada pela alimentação de larvas e adultos. Porém, o desfolhamento é provocado principalmente pelas larvas, chamadas de cascudinho pelos produtores, que iniciam a alimentação provocando um rendilhado nas folhas (Mesquita; Braga Sobrinho, 2013). Visando avaliar a toxicidade de Deltametrina para Crimissa cruralis (Coleoptera: Chrysomelidae) e definir a aplicabilidade de testes de contato por aplicação tópica e superfície contaminada, bem como de ingestão por meio de dieta contaminada,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium Occidentale; Crimissa Cruralis; Inseticida Piretróide; Controle Químico; Pyrethroid insecticides; Anacardium.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093253

Demanda hídrica e risco climático de feijão superprecoce na região sul de Mato Grosso do Sul.
Provedor de dados: 14
Autores: FIETZ, C. R.; COMUNELLO, E.; GARCIA, R. A.; FLUMIGNAN, D. L.; SILVA, S. C. da; MELO, L. C.
bitstream/item/188356/1/ID-36740.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Water deficit; Ciclo superprecoce; Feijão; Produtividade; Deficiência Hídrica; Beans.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101445

Demandas da cadeia produtiva da soja na macrorregião sojícola 5.
Provedor de dados: 14
Autores: CONTE, O.; PRANDO, A. M.; HIRAKURI, M. H.; CASTRO, C. de; BALBINOT JUNIOR, A. A.; CAMPOS, L. J. M.; MEYER, M. C.; LIMA, D. de; OLIVEIRA, A. B. de; TAVARES, L. C. V.; OLIVEIRA JUNIOR, A. de; DEBIASI, H.; BORTOLON, L.; VIEIRA, P. F. de M. J.; SOUZA, H. A. de; PROCÓPIO, S. de O.; ALVES, L. W. R.; SANTOS, J. C. dos; SENA, A. L. dos S.; EL-HUSNY, J. C.
No que tange à agricultura brasileira, tem sido comum a adoção de um processo incompleto de prospecção de demandas, incapaz de criar um entendimento adequado sobre o perfil do cliente- usuário demandante de soluções tecnológicas, capturar as reais necessidades de uma cadeia produtiva agrícola e tecer um diagnóstico robusto sobre o contexto agrícola de uma determinada região. Desse modo, torna-se impossível ter um mecanismo que alinhe a agenda programática de pesquisas às necessidades supracitadas e propicie o estabelecimento de estratégias que integrem os processos finalísticos de pesquisa e transferência de tecnologia. Nesse contexto, este capítulo aborda a prospecção de demandas por ações de pesquisa, desenvolvimento e inovação (PD&amp;I) e transferência...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cadeia Produtiva; Soja; Glycine Max; Produção Agrícola.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100716

Demandas e oportunidades para a inovação e o desenvolvimento agroindustrial.
Provedor de dados: 14
Autores: KROLOW, A. C. R.; LIMA, L. K. F. de; SAMARY, F. T.; FIGUEIREDO, E. A. P. de; LUNDSTEDT, L. M.; CHICRALA, P. C. M. S.
Pesquisas realizadas pela Embrapa, em parceria com outras instituições, têm demonstrado a possibilidade de aproveitamento dos materiais descartados para produção, por exemplo, de biocompósitos que, associados a outros materiais, podem ser utilizados como embalagens alimentícias, filmes de proteção de alimentos, entre outras aplicações. Portanto, somente a geração de tecnologias e de soluções inovadoras? visando à obtenção de matérias-primas com alta qualidade nutricional e sanitária, tecnologias industriais avançadas, equipamentos inovadores e que gerem um aumento de produtividade com sustentabilidade, tanto no campo quanto na indústria, promovendo aumento de renda para o produtor ou industrial de base familiar ou produtor de commodities? propiciará a...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Desenvolvimento Sustentável; Agricultura Sustentável; Agricultura Familiar; Desperdício; Alimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103937

Demande d’avis / Extension de la station d'épuration de SAINT-QUAY-PORTRIEUX. Dossier d'autorisation environnementale
Provedor de dados: 5
Autores: Cheve, Julien; Rollet, Claire.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56469/79454.pdf

Demande d’avis sur le dossier de déclaration concernant le dragage d’entretien du port de pêche et de l’avant-port de Pornic
Provedor de dados: 5
Autores: Bizzozero, Lucie; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56445/81213.pdf

Demande d'avis sur le dossier de déclaration concernant les travaux d'aménagement d'une aire de carénage dans l'emprise de l'îlot S à la pointe Kéroman sur le territoire de la commune de Lorient
Provedor de dados: 5
Autores: Bizzozero, Lucie; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55657/79462.pdf

Demande d’avis sur le dossier de déclaration concernant l’extension du bassin du pôle Course au large du port de Lorient-La Base de la commune de Lorient
Provedor de dados: 5
Autores: Bizzozero, Lucie; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00453/56444/81570.pdf

Demande d'avis sur le dossier de déclaration concernant l'implantation de deux pontons dans l'enceinte de l'avant-port de Saint Nazaire
Provedor de dados: 5
Autores: Bizzozero, Lucie; Schapira, Mathilde; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00436/54738/79465.pdf

Demande d'avis sur le dossier de déclaration pour la construction de la nouvelle station d'épuration sur la commune de Merlevenez
Provedor de dados: 5
Autores: Bizzozero, Lucie; Piquet, Jean-come; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00418/52928/81314.pdf

Demande d'avis sur le dossier de déclaration pour la création d'une station d'épuration sur la commune de Locoal Mendon
Provedor de dados: 5
Autores: Bizzozero, Lucie; Piquet, Jean-come; Souchu, Philippe; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00474/58535/81313.pdf

Demande d'avis sur le projet de dragage du port de Landerneau
Provedor de dados: 5
Autores: Le Bec, Claude; Boulben, Sylviane.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00450/56166/81311.pdf

Demande d'avis sur une modification de l'arrêté d'autorisation du dragage du port de la Baule Le Pouliguen
Provedor de dados: 5
Autores: Grouhel-pellouin, Anne; Amouroux, Isabelle; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55658/79472.pdf

Demande de deuxième prolongation de l’ouverture du gisement naturel d’huîtres creuses à éclipse au sein de la zone 44.09 Estuaire Loire
Provedor de dados: 5
Autores: Piquet, Jean-come; Schmitt, Anne; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00467/57845/79477.pdf

Demande de prolongation de l'arrêté d'exploitation du gisement naturel d'huîtres creuses au sein de la zone 44.09 Estuaire Loire
Provedor de dados: 5
Autores: Piquet, Jean-come; Schmitt, Anne; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00436/54737/79479.pdf

Demographic and Phenological Studies on David’s Spurge (Euphorbia davidii) in the Central Area of Buenos Aires Province, Argentina
Provedor de dados: 87
Autores: NÚÑEZ FRÉ,F.R.; JUAN,V.F.; SAINT ANDRÉ,H.M.; CHANTRE,G.R.
ABSTRACT: David’s Spurge is an spring-summer annual weed, present in the central area of Buenos Aires Province, Argentina. Field studies were carried out during 2011/12 and 2013/14 to assess demography and population dynamics and determine a thermal time scale of this species. At the experimental site, 1 m² quadrants were established as observational plots, four per cohort. The number of individuals at each phenological stage and from each cohort was recorded weekly. At the end of the experiment, all plots were harvested, and seed production was determined. A thermal time scale was established to identify the occurrence of the different phenological events. Three cohorts were detected, the first one emerged in mid-October, the second one in early November,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cohort; EUDA5; Life table; Weed; Thermal time; Euphorbiaceae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100288

Demographic, clinical and lifestyle predictors for severity of erectile dysfunction and biomarkers level in Malaysian patients
Provedor de dados: 60
Autores: Mark,Raymond; Huri,Hasniza Zaman; Razack,Azad Hassan Abdul.
The incidence of erectile dysfunction (ED) is rising worldwide and its prevalence is one of the main health concerns that affect overall men well-being in Malaysia. The cluster of demographic, clinical and lifestyle factors may have contributed to the severity of ED and changes in biomarkers level; nevertheless these have not been studied extensively. This cross sectional study involved a total of 276 patients with 138 was diagnosed with ED. The demographic, clinical, lifestyle factors and severity of ED were assessed using a set of questionnaire and the International Index of Erectile Function (IIEF-5). Meanwhile, Total Testosterone (TT) and Asymmetric dimethylarginine (ADMA) levels were determined using the enzyme-linked immunosorbant assay (ELISA)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Erectile dysfunction/biomarker/clinical; Demography; Lifestyle; Men’s Health; Malaysia.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300615

Demographic parameters of cowpea aphids on advanced semi-erect cowpea lines
Provedor de dados: 86
Autores: Silva,Leandro Carvalho da; Nere,Daniel Rodrigues; Bleicher,Ervino; Barbosa,Antônio Vinícius Correa; Tavares,Eraldo José Madureira.
Abstract: The objective of this work was to evaluate the resistance of advanced semi-erect cowpea (Vigna unguiculata) lines, by means of a screening assay for resistance and the elaboration of fertility-life tables of Aphis craccivora (Hemiptera: Aphididae). The experiments were carried out in a screenhouse. For the resistance trial, 15 advanced cowpea lines were used, as well as two standard genotypes for resistance and two for susceptibility, which were arranged in six blocks. After resistance was determined, two lines with the highest and lowest resistance were selected for the development of the fertility-life tables which were used to estimate demographic parameters. The MNCO4-762F-03 and MNCO4-762F-09 cowpea lines were classified as resistant, for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aphis craccivora; Vigna unguiculata; Fecundity; Plant health; Plant resistance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000800900

Démonstration de machines – Destruction de la luzerne sans herbicides et sans labour (Vidéo)
Provedor de dados: 21
Autores: Alföldi, Thomas; Schmid, Nathaniel.
Dans cette vidéo, Nathaniel Schmid vous montre comment détruire de la luzerne sans herbicides et sans labour. C'est un défi en agriculture biologique. On va vous présenter plusieurs machines différentes, qui font un travail différent : entre le scalpage et la destruction totale de la luzerne. Des machines à patte d’oie en travail superficiel et des machines à prise de force également en travail superficiel.
Tipo: Video
Palavras-chave: Soil tillage; Buildings and machinery.
Ano: 2018

Den Hof übergeben: Eine grosse Herausforderung
Provedor de dados: 21
Autores: Hirschi, Christian.
Die Bedürfnisse eines Vorgängers mit denjenigen eines jüngeren Nachfolgers in Einklang zu bringen, ist jeweils kein einfaches Unterfangen.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Social aspects.
Ano: 2018
URL: http://orgprints.org/33872/1/Bioaktuell_1_2018_Ch.Hirschi.pdf

Den usædvanlige vækstsæson 2017/2018
Provedor de dados: 21
Autores: Korsgaard, Maren.
Resume af vækstsæson 2017/2018
Tipo: Report chapter
Palavras-chave: "Organics" in general.
Ano: 2018
URL: http://orgprints.org/35184/1/Den%20us%C3%A6dvanelige%20v%C3%A6ksts%C3%A6son%202017-2018.pdf

Dendroecology of Macrolobium acaciifolium (Fabaceae) in Central Amazonian floodplain forests
Provedor de dados: 36
Autores: BATISTA,Eliane Silva; SCHÖNGART,Jochen.
ABSTRACT The forest dynamics in the Amazonian floodplains is strongly triggered by the flood pulse. Trees respond to unfavorable growth conditions during the flood period by cambial dormancy, which results in the formation of annual growth rings. We determined tree age and compared the mean annual rates of increase in the diameter of Macrolobium acaciifolium with hydrological and climatic factors in three regions of central Amazonian floodplain forest. A wood sample was obtained from each tree using an increment borer. Ring growth was assessed by marginal parenchyma bands to determine tree age and the mean diameter increment. Ring widths were indexed to construct cross-dating chronologies and correlated with climatic and hydrological variables. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tropical forests; El Niño; Tree rings; Dendroclimatology; Sea surface temperature (SST).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000400311

DENSIDADE DE PLANTIO E SUBSTÂNCIAS HÚMICAS NO CULTIVO DO TOMATEIRO (Solanum lycopersicum L.)
Provedor de dados: 196
Autores: Benetti, Rafael; Benett, Katiane Santiago Silva; Arruda, Natália; Benett, Cleiton Gredson Sabin; Seleguini, Alexsander.
O tomate é uma das hortaliças tipo fruto mais populares do Brasil. Desta forma, torna-se de suma importância realizar pesquisas para garantir produtividade e frutos de alta qualidade. Objetivo do trabalho foi avaliar diferentes doses de ácidos húmicos e fúlvicos sobre o crescimento e produtividade do tomateiro cultivado com diferentes densidades de plantio. O experimento foi realizado na fazenda da Universidade Estadual de Goiás (UEG), Campus de Ipameri. Foi adotado os espaçamentos de 0,30 e 0,50 m entre plantas, correspondendo, respectivamente, às populações de 33.333 e 20.000 plantas ha-1; com as diferentes doses (0, 20, 40, 60 e 80 L ha-1) de ácidos húmicos e fúlvicos. O delineamento experimental utilizado foi de blocos casualizados em esquema fatorial...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2136

Density, abundance and extractive potential of the mangrove crab, Ucides cordatus (Linnaeus, 1763) (Brachyura, Ocypodidae): subsidies for fishery management
Provedor de dados: 42
Autores: PINHEIRO,MARCELO A.A.; SOUZA,MARCELO R.; SANTOS,LUCIANA C.M.; FONTES,ROBERTO F.C.
ABSTRACT Ucides cordatus is a relevant fishery resource of Brazilian mangroves and requires legal normative to sustainable use based on stock assessment and management. This study evaluated some population parameters (structure, density, abundance, fishery potential and stock) of this crab species in Brazil Southeast (São Paulo, State), discussing the use of the results to delineate fishery management strategies. Density was monthly evaluated (September 1998 to August 1999), using five sample quadrats of 2x2 m. Density (ind.m-2) was indirectly estimated by counting the opened (with biogenic activity) and closed galleries, and contrasted with flooding level by tides using the vertical distribution of macroalgae in the base of trees. Density of U. cordatus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crab; Crustacean; Fishery; Management; Mangrove; Population.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401381

Density and diversity of filamentous fungi in the water and sediment of Araçá bay in São Sebastião, São Paulo, Brazil
Provedor de dados: 49
Autores: Doi,Sonia Assami; Pinto,Aline Bartelochi; Canali,Maria Carolina; Polezel,Daiane Raquel; Chinellato,Roberta Alves Merguizo; Oliveira,Ana Julia Fernandes Cardoso de.
Abstract Araçá Bay, located in the city of São Sebastião, São Paulo, Brazil, is a protected area of substantial complexity. It represents the last remaining mangrove swamp preserve between the cities of Bertioga and Ubatuba on the northern coast of São Paulo State. This mangrove swamp has specific physical and chemical properties, and it shelters a wide variety of life, including fungi. These microorganisms are present in a variety of species with different morphophysiological features, and they have the ability to produce enzymes of biotechnological importance. The goal of this study was to quantify, isolate, and identify filamentous fungi in water and sediment samples from the Araçá Bay mangrove swamp in São Sebastião. Two samplings were performed in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mangrove swamp; Environmental parameters; Mycology.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000100205

Density dependence, prey accessibility and prey depletion by fisheries drive Peruvian seabird population dynamics
Provedor de dados: 5
Autores: Barbraud, Christophe; Bertrand, Arnaud; Bouchon, Marilu; Chaigneau, Alexis; Delord, Karine; Demarcq, Herve; Gimenez, Olivier; Gutierrez Torero, Mariano; Gutierrez, Dimitri; Oliveros Ramos, Ricardo; Passuni, Giannina; Tremblay, Yann; Bertrand, Sophie.
In marine ecosystems top predator populations are shaped by environmental factors affecting their prey abundance. Coupling top predators' population studies with independent records of prey abundance suggests that prey fluctuations affect fecundity parameters and abundance of their predators. However, prey may be abundant but inaccessible to their predators and a major challenge is to determine the relative importance of prey accessibility in shaping seabird populations. In addition, disentangling the effects of prey abundance and accessibility from the effects of prey removal by fisheries, while accounting for density dependence, remains challenging for marine top predators. Here, we investigate how climate, population density, and the accessibility and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00450/56117/57647.pdf

Deployment of new observing systems within the JERICO-RI
Provedor de dados: 5
Autores: Puillat, Ingrid; Carlier, Antoine; Facq, Jean-valery; Rubio, Anna; Lazure, Pascal; Delauney, Laurent; Petihakis, George; Karlson, Bengt; Artigas, Felipe; Farcy, Patrick.
A key message of the JERICO-RI consortium (2014): “The complexity of the coastal ocean cannot be well understood if interconnection between physics, biogeochemistry and biology is not guaranteed. Such integration requires new technological developments allowing continuous monitoring of a larger set of parameters”. In agreement with this consideration, several new observing systems are developed, tested and deployed in the framework of the JERICO-NEXT H2020 project, amongst which a few of them will be presented as well as some preliminary results after the first deployments. Focus will be given on coastal transports and hydrology and on benthic biodiversity. In the first case, we will present a low cost 2D moored system dedicated to acquire vertical...
Tipo: Text
Palavras-chave: JERICO; JERICO-NEXT; Coastal; Ocean Observing System (OOS); Harmonization.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00437/54866/56359.pdf

Depositional setting of the Late Archean Fe oxide- and sulfide-bearing chert and graphitic argillite in the Shaw Dome, Abitibi greenstone belt, Canada
Provedor de dados: 5
Autores: Hiebert, R. S.; Bekker, A.; Houle, M. G.; Rouxel, Olivier.
Interbedded chert-rich exhalite and graphitic argillite are the only sedimentary rocks deposited in deep-water settings during long-lived hiatuses in mafic to ultramafic volcanism within the Hart area of the Shaw Dome in the Late Archean Abitibi greenstone belt in Canada. The Fe oxide- and sulfide-bearing, but predominantly cherty, exhalite lithological unit in the Hart area can be traced laterally to iron formation elsewhere in the Shaw Dome. Whole-rock as well as Fe and S isotope geochemistry suggest that the exhalite unit was formed as a result of direct precipitation from seawater, distally from hydrothermal centres. Fractionation of Fe isotopes through the precipitation of iron oxyhydroxides in a neutrally buoyant hydrothermal plume removed the...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00436/54758/56206.pdf

Depth distribution of exchangeable aluminum in acid soils: A study from subtropical Brazil
Provedor de dados: 1
Autores: Rabel, Diego Oliveira; Motta, Antonio Carlos Vargas; Barbosa, Julierme Zimmer; Melo, Vander Freitas; Prior, Stephen Arthur.
Due to potential crop toxicity, high aluminum (Al) availability requires increased attention when preparing agricultural soils. However, research examining the relationship between depth distribution of Al and soil weathering has received little priority in Brazil, particularly regarding the number of soil profiles investigated. This study analyzed 38 acid soils selected from Soil Surveys in southern Brazil to identify and isolate the effects of organic and mineral components on depth distribution of exchangeable Al extracted with KCl (AlKCl). These soil profiles were divided into the following three groups based on AlKCl depth distribution: Group I – decrease with depth; Group II – little variation with depth; and Group III – increase with depth. High...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil Science; Agronomy Ki index; Organic matter; Smectite; Kaolinite; Al oxides; Lime requirement. Soil chemistry; Soil genesis  morphology and classification; Soil fertility.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39320

Depth distribution of exchangeable aluminum in acid soils: A study from subtropical Brazil
Provedor de dados: 1
Autores: Rabel, Diego Oliveira; Motta, Antonio Carlos Vargas; Barbosa, Julierme Zimmer; Melo, Vander Freitas; Prior, Stephen Arthur.
Due to potential crop toxicity, high aluminum (Al) availability requires increased attention when preparing agricultural soils. However, research examining the relationship between depth distribution of Al and soil weathering has received little priority in Brazil, particularly regarding the number of soil profiles investigated. This study analyzed 38 acid soils selected from Soil Surveys in southern Brazil to identify and isolate the effects of organic and mineral components on depth distribution of exchangeable Al extracted with KCl (AlKCl). These soil profiles were divided into the following three groups based on AlKCl depth distribution: Group I – decrease with depth; Group II – little variation with depth; and Group III – increase with depth. High...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ki index; Organic matter; Smectite; Kaolinite; Al oxides; Lime requirement.; Soil chemistry; Soil genesis; Morphology and classification; Soil fertility.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39320

Der beste Kompost-Cocktail
Provedor de dados: 21
Autores: Huber, Kathrin.
Viel Wissen aus der Landwirtschaft lässt sich auch auf die gärtnerische Praxis übertragen. Eine fachgerechte Kompostierung zum Beispiel ist für den gesunden Garten genauso wichtig wie für ein fruchtbares Feld. Während jedoch in professionellen Kompostieranlagen genügend hohe Kerntemperaturen erreicht werden, um die Vernichtung von Unkrautsamen zu gewährleisten, ist dies im kleinen Hauskompost schon eine echte Herausforderung.
Tipo: Web product
Palavras-chave: Composting and manuring.
Ano: 2018
URL: http://orgprints.org/34693/1/Huber-2018-Der-beste-Kompost-Cocktail.pdf

Der Bioboom und die Zukunft der Schweizer Landwirtschaft
Provedor de dados: 21
Autores: Notz, Christophe.
Während bei Biolebensmitteln jährliche Zuwachsraten zu verzeichnen sind, geht in der gesamten Schweizer Landwirtschaft die Angst vor Grenzöffnungen um. Bio mit hohem Tierwohl als Vision?
Tipo: Web product
Palavras-chave: Production systems; "Organics" in general.
Ano: 2018
URL: http://orgprints.org/34704/1/Notz-2018-Der-Bioboom-und-die-Zukunft-der-Schweizer-Landwirtschaft.pdf

Der Biokirschenanbau wächst aus den Kinderschuhen
Provedor de dados: 21
Autores: Häseli, Andreas; Spuhler, Markus.
Nach rund 10-jähriger Pionierphase verfügt der Anbau von Biokirschen über eine solide Anbaupraxis. Dieses Jahr  konnte erstmals der Grosshandel gut versorgt werden.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34041/1/Bioaktuell_8_2018_A.H%C3%A4seli.pdf

«Der Erhalt eines lebendigen Bodens ist entscheidend»
Provedor de dados: 21
Autores: Hirschi, Christian.
Biolandwirt Patrick Affolter betreibt erfolgreich pfluglosen Anbau. Er setzt dabei auf Begrünungen.
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Soil tillage; Weed management.
Ano: 2018
URL: http://orgprints.org/32746/1/Bioaktuell-04-2018-hirschi.pdf

Der globale Biomarkt wächst
Provedor de dados: 21
Autores: Willer, Helga.
Die Nachfrage nach Bioprodukten nimmt weiterhin zu, immer mehr Produzentinnen und Produzenten wirtschaften biologisch, die Biofläche wächst. Das zeigt die jüngste Ausgabe der Studie „The World of Organic Agriculture“ zum Jahr 2016 von FiBL und IFOAM.
Tipo: Web product
Palavras-chave: Surveys and statistics.
Ano: 2018
URL: http://orgprints.org/34789/1/Willer-2018-Der-globale-Biomarkt-waechst.pdf

Der Krux mit dem Eiweiss
Provedor de dados: 21
Autores: Notz, Christophe.
Jetzt im Herbst steigen die Harnstoffwerte in der Milch oft über die Normgrenze von 30 mg/dl Milch. Der Harnstoffwert in der Milch wird hauptsächlich vom Energie/Eiweissverhältnis in der Futterration beeinflusst.
Tipo: Newspaper or magazine article
Palavras-chave: Dairy cattle; Feeding and growth.
Ano: 2018
URL: http://orgprints.org/35042/1/notz-2018-Die-Krux-mit-dem-Eiweiss-Bauernzeitung-p33.pdf

Der Lebensyzklus eines Kleidungsstücks aus Baumwolle
Provedor de dados: 21
Autores: Curran, Michael; Epple, Rolf; Quiédeville, Sylvain.
Der Lebensyzklus eines Kleidungsstücks aus Baumwolle.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop husbandry Processing; Packaging and transportation Produce chain management Environmental aspects.
Ano: 2018
URL: http://orgprints.org/34859/1/Poster_ToT_Baumwolle_Lebenszyklus_Frick_2018_Final_web.pdf

Der neue Bio-Demobetrieb «Stiegenhof» der Landwirtschaftsschule Strickhof, Kanton Zürich (Video)
Provedor de dados: 21
Autores: Alföldi, Thomas.
An der landwirtschaftlichen Schule Strickhof im Kanton Zürich hat der Biolandbau eine lange Tradition. Bereits vor über 30 Jahren wurden die ersten Bioversuche angelegt.   Im Jahr 2018 wurde der Biobetrieb «Stiegenhof» in Oberembrach/ZH zum Demo-Betrieb für Aus- und Weiterbildung. Dieses Video zeigt, was der Demo-Betrieb «Stiegenhof» bereits heute zu bieten hat.
Tipo: Video
Palavras-chave: Education; Extension and communication.
Ano: 2018

Dermatite fúngica associada à Rhodotorula glutinis em cão - Canis familiaris ): relato de caso
Provedor de dados: 45
Autores: Rosa,J.M.A.; Moraes,D.F.S.D.; Lima,S.R.; Neves,R.C.S.M.; Colodel,E.M.; Almeida,A.B.P.F.; Sousa,V.R.F.; Nakazato,L.; Dutra,V.
RESUMO O fungo Rhodotorula sp. era considerado como não patogênico, mas, com o aumento de casos de humanos imunossuprimidos nas últimas duas décadas, as espécies R. mucilaginosa, R. glutinis e R. minuta se tornaram agentes potencialmente patogênicos. Poucos relatos clínicos veterinários associados à Rhodotorula spp. foram descritos, e o objetivo deste trabalho foi descrever um caso de dermatite fúngica causada por R. glutinis em cão imunossuprimido devido à leishmaniose visceral e osteossarcoma, na cidade de Cuiabá-Mato Grosso. Um cão, macho, 11 anos, sem raça definida, foi trazido ao Hospital Veterinário apresentando lesões de pele com diagnóstico de dermatofitose e foi prescrito tratamento tópico à base de óleo de melaleuca, sem melhora após um mês de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Levedura; Basidiomiceto; Dermatite; Canino; Imunossupressão.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000200437

Des céréales anciennes pour de nouveaux défis
Provedor de dados: 21
Autores: Hirschi, Christian.
Engrain, amidonnier, épeautre et blés anciens refont leur apparition dans nos campagnes. Ce renouveau répond à une réelle demande de certains consommateurs.
Tipo: Newspaper or magazine article
Palavras-chave: Cereals; Pulses and oilseeds Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/34093/1/Bioactualit%C3%A9s_3_2018_Ch.Hirschi.pdf

Des champignons toujours de saison
Provedor de dados: 21
Autores: Rebholz, Theresa.
Fine Funghi AG cultive depuis 20 ans des champignons de qualité Bourgeon. La première champignonnière de Suisse s’est lancée en 2017 dans la production de champignons de Paris Bourgeon.
Tipo: Newspaper or magazine article
Palavras-chave: Production systems Breeding; Genetics and propagation.
Ano: 2018
URL: http://orgprints.org/34069/1/Bioactualit%C3%A9s_9_2018_Th.Rebholz.pdf

Des microbes pour augmenter les rendements
Provedor de dados: 21
Autores: Rebholz, Theresa.
Les rendements des cultures de légumineuses peuvent augmenter jusqu’à 40 pourcents si des microorganismes utiles (bio-inoculats) sont utilisés. Cette conclusion est celle d’une méta-étude du FiBL et de l’université de Bâle pour laquelle les chercheurs ont dépouillé 171 publications internationales.
Tipo: Newspaper or magazine article
Palavras-chave: Soil.
Ano: 2018
URL: http://orgprints.org/34083/1/Bioactualit%C3%A9s_2_2018%20_Th.Rebholz.pdf

Des partenariats appelés à essaimer
Provedor de dados: 21
Autores: Hirschi, Christian.
Trop d’apiculteurs renoncent à certifier leur miel en bio pour des raisons de coûts, mais des solutions se dessinent.
Tipo: Newspaper or magazine article
Palavras-chave: Community development Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018
URL: http://orgprints.org/33811/1/Bioactualit%C3%A9s_6_2018_Ch.Hirschi.pdf

Des porcs en vadrouille
Provedor de dados: 21
Autores: Jenni, Anna.
La porcherie mobile de la famille Bürgi transforme les pâturages en places de camping pour cochons.
Tipo: Newspaper or magazine article
Palavras-chave: Pigs.
Ano: 2018
URL: http://orgprints.org/32638/1/bioactualites_1_18_Anna_Jenni.pdf

Desafios da educação no Brasil.
Provedor de dados: 14
Autores: SILVA, L. de J. de S.; CARNEIRO, E. de F.; PINHEIRO, J. O. C.; COSTA, J. R. da.
bitstream/item/192872/1/ODS4educacaodequalidade-p19.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Educação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106080

Desafios da produção e inovações tecnológicas para cultura do alho no Brasil.
Provedor de dados: 14
Autores: RESENDE, F. V.
O alho (Allium sativum L.) é uma espécie que teve sua origem em regiões de clima temperado da Ásia Central e é uma das plantas com relatos mais antigos de uso na alimentação humana, inicialmente mais por suas propriedades medicinais do que condimentares...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Alho-semente livre de virus; Allium Sativum; Variedade; Comercialização; Vernalização; Importação; Política Agrícola; Transferência de Tecnologia.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100347

Desafios e perspectivas.
Provedor de dados: 14
Autores: ARZABE, C.; COSTA, V. C.; ALVES, H. M. R.; MARTINS, A. L. da S.; BUENO, Y. M.
As mulheres têm um papel fundamental na manutenção da vida e nas atividades produtivas promotoras da equidade social, da justiça ambiental e do desenvolvimento sustentável. Dentre os desafios enfrentados por elas, destacam-se a invisibilidade de seu trabalho, a violência e a discriminação no campo e nas instituições, a restrição de acesso à terra e ao crédito e a dificuldade de acesso às políticas públicas. Há inúmeras iniciativas do governo brasileiro para promover a igualdade de gênero e a autonomia das mulheres, culminando em diversas políticas públicas. No entanto, a mudança cultural e de paradigma necessária para valorizar, reconhecer e fortalecer as mulheres no campo, nas florestas e nas cidades, exige que essas políticas se transformem em políticas...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Mulher; Igualdade de Genero; Women.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100797

Desafios para a inserção da bioeconomia brasileira no contexto mundial: análise preliminar da consulta a stakeholders.
Provedor de dados: 14
Autores: JESUS, K. R. E. de; PEREIRA, V. da F.; TORRES, D. A. P.; FRONZAGLIA, T.; PAZIANOTTO, R. A. A.; LOPES, D. B.
Apresenta uma análise preliminar da consulta a stakeholders e sintetiza os principais desafios para a inserção da bioeconomia brasileira no contexto mundial, segundo a avaliação dos respondentes. A análise detalhada dos resultados da consulta será utilizada para embasar as próximas etapas do processo de direcionamento para impacto, além de dar origem a outras publicações.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Economia Agrícola; Desenvolvimento Sustentável; Desenvolvimento Econômico.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098637

Desafios para estabelecer parcerias globais: dos biomas às pessoas.
Provedor de dados: 14
Autores: DRUMOND, P. M.; SCHAITZA, E. G.
Neste capítulo, discutem-se as parcerias globais do ponto de vista organizacional e mudanças comportamentais na cooperação internacional, saindo de um ambiente de cooperação por camaradagem para outro em que há mais formalidade e profissionalismo.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Investigación; Cooperación internacional; Pesquisa; Cooperação Internacional; Research; International cooperation.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096283

Desafios para reduzir o desperdício.
Provedor de dados: 14
Autores: VIEIRA, L. M.; ARAUJO, G. P. de; CARVALHO, I. C. S. DE.
bitstream/item/184489/1/Hortifruti-.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Produção de Alimentos; Agronegócio; Segurança Alimentar; Desperdício.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097548

Desarrollo del cultivo de Agaricus bisporus en Brasil: suplementación del compost y utilización de híbridos
Provedor de dados: 124
Autores: Zied,Diego Cunha; Pardo,Jose Emilio; Álvarez-Ortí,Manuel; Pardo-Giménez,Arturo.
RESUMEN La utilización de variedades híbridas de Agaricus bisporus de origen conocido no es una práctica habitual en los cultivos de Brasil. Por otro lado, tampoco se encuentra establecida la práctica de la suplementación, consistente en la adición al compost de sustancias nutritivas al final de la fase II del proceso de compostaje. El objetivo del presente trabajo es el estudio del efecto sobre la producción, en cultivos de champiñón en condiciones controladas, de la aplicación al compost de dos dosis de un suplemento comercial utilizando dos variedades híbridas de champiñón diferentes. Se han llevado a cabo para ello dos ciclos de cultivo. Los rendimientos se ven positivamente afectados como consecuencia de la suplementación, de manera significativa con...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agaricus bisporus; Micelios; Suplementos; Rendimiento; Calidad.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100122

Description and phylogenetic position of     Plagiolemma distortum     sp. nov., a new raphid diatom (Bacillariophyceae) from French coastal waters
Provedor de dados: 5
Autores: Nezan, Elisabeth; Bilien, Gwenael; Boulben, Sylviane; Mertens, Kenneth; Chomerat, Nicolas.
A new marine raphid diatom, Plagiolemma distortum Nézan, sp. nov. is described from plankton samples from the Atlantic Ocean, south Brittany (north-western France), where it was regularly observed, but never in high abundances. Cells have an unusual and complex shape under light microscopy (LM) depending on their position and orientation. The two valves are highly vaulted and narrow in width (transapical axis). Cells contain four complexly lobed plastids and a variable number of refractive granules without particular localization. In addition, capsules containing motile cells were observed. Ultrastructural details of the frustules were investigated using scanning electron microscopy (SEM). The girdle bands are simple. Each valve possesses a sigmoid raphe...
Tipo: Text
Palavras-chave: Capsules; Habitat; Molecular phylogeny; Plastids; Raphid diatom; Video.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00441/55235/56797.pdf

Description of a new species of Moenkhausia (Characiformes: Characidae) from the upper Paraguay basin, Central Brazil, with comments on its phylogenetic relationships
Provedor de dados: 83
Autores: Britzke,Ricardo; Troy,Waldo P.; Oliveira,Claudio; Benine,Ricardo C.
ABSTRACT A new species of Moenkhausia is described from tributaries of the upper rio Sepotuba, Paraguay basin, Brazil. The new species is distinguished from its congeners by a combination of characters, including an inconspicuous oval-shaped vertically elongated humeral blotch, extending horizontally from third through five lateral-line scales, and vertically from third row above lateral line to first row below it, followed by a diffuse field of dark chromatophores in the flank, combined with a well-defined dark line at the base of the anal fin. Furthermore, the phylogenetic position of the new species is presented based on molecular data, showing a close relationship among species of Moenkhausia and Hemigrammus that have a well-defined dark line at the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hemigrammus; Molecular phylogeny; Neotropical tetras; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200211

Description of amino acid and fatty acid content during initial development of Lophiosilurus alexandri (Siluriformes: Pseudopimelodidae), a carnivorous freshwater catfish
Provedor de dados: 83
Autores: Costa,Deliane Cristina; Takata,Rodrigo; Silva,Walisson de Souza e; Bessonart,Martin; Gadea,Juan Luis; Magnone,Larisa; Luz,Ronald Kennedy.
ABSTRACT Samples of eggs, newly hatched larvae (NHL), and larvae at the end of the lecithotrophic period (eight days after hatching) (LPL) of Lophiosilurus alexandri were collected to determine the amino acid and fatty acid profiles. Crude protein did not change throughout initial development and the concentration of lipids was highest in NHL. The content of the indispensable amino acids (IAA) isoleucine, leucine, and valine decreased in LPL, while in eggs and NHL they remained high and similar in value. The dispensable amino acids (DAA), such as aspartic acid, tyrosine, and glycine, increased in LPL, while alanine decreased. The percentage of neutral lipids increased in LPL. The saturated fatty acid content decreased during ontogeny, while monounsaturated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Embryonic development; Nutritional requirement; Pacamã.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200215

Description of immature stages and natural history of Stigmella schinivora (Lepidoptera: Nepticulidae), a leaf-miner associated with the Brazilian peppertree
Provedor de dados: 103
Autores: Pereira,Cristiano M.; Silva,Denis S.; Vargas,Héctor A.; Moreira,Gilson R.P.
ABSTRACT Stigmella schinivora van Nieukerken, 2016 was described from Cataratas de Iguazú, Misiones, Argentina, based on adults reared from Schinus terebinthifolius Raddi (Anacardiaceae) leaf mines. The aim of this study is to describe for the first time the external morphology of the immature stages of S. schinivora with the aid of light and scanning electron microscopy, based on mines collected on the same host plant, but in Laranjeiras do Sul, Paraná, Brazil. Data on natural history, including histology of the mines, are also provided. The larva passes through four instars, all endophytic, having chewing mouth parts and feeding on the palisade parenchyma. The first three instars are apodous and have a subcylindrical body, bearing only one pair of setae...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic forest; Leaf-mining moths; Microlepidoptera; Nepticulids; Schinus terebinthifolius.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100341

Description of mature larvae and ecological notes on Gasteruption Latreille (Hymenoptera, Evanioidea, Gasteruptiidae) parasitizing hymenopterans nesting in reed galls
Provedor de dados: 16
Autores: Bogusch , P.; Achterberg, C. van; Šilhán, K.; Astapenková, A.; Heneberg, P.
Wasps of the genus Gasteruption are predator-inquilines of bees nesting in cavities in wood, stems, galls, and vertical soil surfaces. During studies of hymenopterans associated with reed galls caused by flies of the genus Lipara we recorded three species. We provide the evidence that a rare European species Gasteruption phragmiticola is a specialized predator-inquiline of an equally rare wetland bee Hylaeus pectoralis. Gasteruption nigrescens is a predator-inquiline of bees of the family Megachilidae, using the common bee Hoplitis leucomelana as the main host. Gasteruption assectator is a less specialized predatorinquiline of multiple groups of bees. The first two species, G.  phragmiticola and G. nigrescens, are usually present at well-preserved reed...
Tipo: Article / Letter to the editor
Palavras-chave: Bees and wasps; Gasteruption; Hylaeus pectoralis; Host records; Larval description; Lipara; Reed beds.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/679230

Description of the Argo GDAC File Checks: Data Format and Consistency Checks
Provedor de dados: 5
Autores: Ignaszewski, Mark.
Every Argo data file submitted by a DAC for distribution on the GDAC has its format and data consistency checked by the Argo FileChecker. Two types of checks are applied: 1. Format checks. Ensures the file formats match the Argo standards precisely. 2. Data consistency checks. Additional data consistency checks are performed on a file after it passes the format checks. These checks do not duplicate any of the quality control checks performed elsewhere. These checks can be thought of as “sanity checks” to ensure that the data are consistent with each other. The data consistency checks enforce data standards and ensure that certain data values are reasonable and/or consistent with other information in the files. Examples of the “data standard” checks are the...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00350/46120/57752.pdf

Description of the female of Brasineura diamantina Silva-Neto &amp;amp; García Aldrete (Psocodea: “Psocoptera”: Ptiloneuridae), with comments on variation in the wing venation
Provedor de dados: 84
Autores: Lima,Daniel Moura; Silva Neto,Alberto Moreira da; García-Aldrete,Alfonso Neri; Bravo,Freddy.
Abstract The unknown female of Brasineura diamantina Silva-Neto &amp; García Aldrete is described and illustrated, with new records and comments on variation in the fore-hindwing venation, based on 27 females and 113 males collected in five localities in the Chapada Diamantina, Bahia, Brazil. Thirty four types of variation and anomalies in the fore-hindwing veins were found. A revised diagnosis of B. diamantina is also presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Taxonomy; Neotropics; Epipsocetae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100241

Description of the female of Poeciloxestia plagiata (Waterhouse, 1880), and of the male of Iuati spinithorax Martins &amp;amp; Galileo, 2010 (Coleoptera, Cerambycidae)
Provedor de dados: 84
Autores: Nascimento,Francisco Eriberto de Lima; Santos-Silva,Antonio; Hernández,Juan José Ramírez.
Abstract Based on material recently collected in Peru (Loreto department) the female of Poeciloxestia plagiata (Waterhouse, 1880), and the male of Iuati spinithorax Martins &amp; Galileo, 2010 are described and figured for the first time. Both species are recorded for the first time from Peru.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerambycinae; Cerambycini; Sphallotrichina; South America; Taxonomy.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100253

Description of the final instar larva of Argia serva Hagen in Selys, 1865 (Odonata Coenagrionidae)
Provedor de dados: 42
Autores: PALACIO,ALEJANDRO DEL; LOZANO,FEDERICO; MUZÓN,JAVIER.
Abstract The American genus Argia, with more than 100 species described, is the most speciose genus of Odonata in the world. In this contribution, the final stadium larva of Argia serva, the southernmost distributed species of Argia, is described and diagnosed based on reared material from Martín García island, Buenos Aires, Argentina. The larva of this species can be easily separated from the other Argentinean Argia by the following combination of characters: sternum of S8 covered with spines (bare in A. translata); antennal segment 3 longer than 1+2 (equal to or shorter than 1+2 in A. joergenseni and A. jujuya); palpal setae absent (present in A. croceipennis). A key to the known larvae of Argia of the Southern Cone is provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Argia; Coenagrionidae; Odonata; Zygoptera; Southern Cone.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603017

Description of the growth of pequi fruits by nonlinear models
Provedor de dados: 94
Autores: Ribeiro,Thais Destefani; Mattos,Ricardo Wagner Pacopahyba de; Morais,Augusto Ramalho de; Muniz,Joel Augusto.
Abstract  Pequi tree is a species native to the Brazilian cerrado, with wide geographic distribution, whose fruit is very appreciated in cooking, composing traditional dishes. In general, pequi fruit is consumed when ripe in the fresh form or in the various derived products such as oils, liqueurs, sweets, ice creams among others, involving important socioeconomic activity generating employment and income in family agriculture. The aim of this study was to evaluate the adjustment of Brody, Gompertz, Logistic and Von Bertalanffy models in the growth and development of pequi fruits based on their physical characteristics such as longitudinal and cross-sectional diameter and fresh mass obtained over time. Parameters were estimated using R software routines,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Growth models; Biometric measurements; Sigmoid curves; Adjustment of models; Pequi.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000400705

Description of the postembryonic stages of Boeckella poopoensis (Crustacea, Copepoda, Centropagidae)
Provedor de dados: 76
Autores: Cabrera,Gabriela C.; Vignatti,Alicia M.; Echaniz,Santiago A.; Escalante,Alicia H.
ABSTRACT Boeckella poopoensis Marsh, 1906 is one of the most common copepods in the saline lakes of South America, where generally is the species that greater contributes to the zooplankton community biomass. Despite of its wide geographic distribution and ecological importance, the characteristics of the postembryonic stages are unknown, which prevents a detailed understanding of the structure and dynamics of natural populations. The objective of this work was to describe the morphology of the postembryonic stages and to compare it with other species of Centropagidae. The specimens were obtained from a monospecific culture acclimatized in the laboratory. The lineage comes from El Carancho shallow lake (65°03’W, 37°27’S). The identification of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calanoid copepods; Neotropical centropagids; Nauplii larvae; Copepodite stages.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100210

Description of the pupa of Cnemida retusa (Fabricius, 1801) (Melolonthidae: Rutelinae)
Provedor de dados: 84
Autores: Bento,Matheus; Fuhrmann,Juares; Bevilaqua,Marcus Vinícius Oliveira.
Abstract Pupae of chafer beetle (Melolonthidae) Cnemida retusa (Fabricius, 1801) (Rutelinae, Rutelini) were collected in October and November of 2017 in a decaying log at Reserva Florestal Adolpho Ducke, Manaus, Amazonas, Brazil, and are described and illustrated. The pupa description is the first to the genus and a key to known pupae of Rutelini is added.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chafers; Neotropical; Scarabaeoidea; White grub.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100254

Descriptions of Mikrocytos veneroïdes n. sp. and Mikrocytos donaxi n. sp. (Ascetosporea: Mikrocytida: Mikrocytiidae), detected during important mortality events of the wedge clam Donax trunculus Linnaeus (Veneroida: Donacidae), in France between 2008 and 2011
Provedor de dados: 5
Autores: Garcia, Celine; Haond, Christophe; Chollet, Bruno; Nerac, Mirella; Omnes, Emmanuelle; Joly, Jean-pierre; Dubreuil, Christine; Serpin, Delphine; Langlade, Aime; Le Gal, Dominique; Terre-terrillon, Aouregan; Courtois, Olivier; Guichard, Benjamin; Arzul, Isabelle.
Background: Microcell parasites are small intracellular protozoans mostly detected in molluscs and can be associated with mortalities. In 2010 and 2011, strong increases in mortality events were reported in different wild beds of the wedge clam Donax trunculus Linnaeus, along the Atlantic coast of France and the presence of potential pathogens, including microcells, was investigated. Methods: Clams collected in different beds showing mortality were examined by histology. Based on histological observations, confirmatory analyses were carried out, including transmission electron microscopy (TEM) and molecular characterization. Results: Histological analyses revealed the presence of small protozoans similar to microcell parasites in different tissues of Donax...
Tipo: Text
Palavras-chave: Mikrocytos veneroides n. sp.; Mikrocytos donaxi n. sp.; Donax trunculus; Mortality; Microcell parasite.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00428/53989/55149.pdf

Descriptive analysis of rabies in wild animals in the state of Sergipe, Brazil
Provedor de dados: 45
Autores: Antunes,K.D.; Matos,J.C.C.; Mol,L.P.; Oliveira,M.A.; Arcebispo,T.L.M.; Santos,V.G.; Oliveira,T.M.; Fontes,C.C.; Reis,C.H.L.; Diniz,S.A.; Pereira,P.L.L.; Silva,M.X.
ABSTRACT The wild cycle of rabies constitutes a serious challenge to epidemiological surveillance for disease control in domestic, companion or production animals, and in humans. The understanding of rabies virus circulation in the natural environment is increasingly important due to the constancy of natural reservoirs of the disease and the presence of potential vectors of the infection to humans and domestic animals. Aiming to evaluate the occurrence of rabies in the State of Sergipe a total of 935 hematophagous bats (Desmodus rotundus), 46 wild dogs (Cerdocyon thous) and 24 primates (Callithrix spp.) were analyzed from 1987 to 2014, of which 1 bat, 17 crab-eating foxes and no primates were positive. Due to the lack of positive results in hematophagous...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bats; Crab-eating foxes; Hydrophobia; Primates.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100169

Descriptores morfoagronómicos para la caracterización de recursos genéticos de Passifloras.
Provedor de dados: 14
Autores: JESUS, O. N. de; SOARES, T. L.; GIRARDI, E. A.; FALEIRO, F. G.
bitstream/item/196082/1/Maracuya.pdf-43-51.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá; Parâmetro Genético; Recurso Genético.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102629

Desdobramentos no mercado de milho da guerra comercial China x EUA.
Provedor de dados: 14
Autores: MIRANDA, R. A. de.
bitstream/item/190656/1/Desdobramentos-mercado.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Mercado; Comercio.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104241

Desempenho agronômico de cafeeiros recepados sob diferentes regimes hídricos e estratégias de adubação fosfatada.
Provedor de dados: 14
Autores: VEIGA, A. D.; GUERRA, A. F.; CARVALHO, M. A. de F.; SANZONOWICZ, C.; ROCHA, O. C.; BARTHOLO, G. F.
bitstream/item/188187/1/Bolpd-343.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Café; Poda; Rendimento.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101207

Desempenho agronômico de cafeeiros recepados sob diferentes regimes hídricos e estratégias de adubação fosfatada.
Provedor de dados: 14
Autores: VEIGA, A. D.; GUERRA, A. F.; CARVALHO, M. A. de F.; SANZONOWICZ, C.; ROCHA, O. C.; BARTHOLO, G. F.
Objetivou-se determinar estratégias de manejo de água e de adubação fosfatada para cafeeiros, após poda drástica, condições de Cerrado. O experimento foi instalado em 2011, na área experimental da Embrapa Cerrados, com a cultivar Rubi MG 1192, espaçamento de 2,80 m x 0,5 m. O ensaio foi instalado em diferentes regimes: irrigado ano todo; estresse hídrico controlado; e sequeiro. Anteriormente ao manejo com poda, foram conduzidas parcelas com doses anuais de 0, 50, 100, 200 e 400 kg ha-1 de P205. Posteriormente à recepa, foram testadas formas de adubação fosfatada: 60 kg ha-1 de P205, dose única aplicada em setembro na superfície; 300 kg ha-1 de P205, dose única aplicada em setembro, incorporada ao solo; e 300 kg ha-1 de P205, parceladas: dois terços em...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Desenvolvimento Vegetativo; Café; Poda; Rendimento; Produtividade; Desenvolvimento Agrícola.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100711

Desempenho agronômico de capim-búffel cultivar gayndah sob diferentes regimes hídricos em duas estações (seca e chuvosa).
Provedor de dados: 14
Autores: POMPEU, R. C. F. F.; MARANHÃO, S. R.; SOUZA, H. A. de; CÂNDIDO, M. J. D.; CAVALCANTE, A. C. R.; GUEDES, F. L.; ARAÚJO, R. A. de; FONTINELE, R. G.; LOPES, M. N.
Resumo: A irregularidade na distribuição da precipitação traz incerteza na oferta hídrica e produção de forragem no semiárido brasileiro, sobretudo sobre a perspectiva de irrigação. A utilização de gramíneas menos exigentes em água vem a ser alternativa salutar, no entanto ainda são incipientes os estudos voltados à irrigação de gramíneas tropicais. Face ao exposto, objetivou-se avaliar o fluxo de biomassa e as características estruturais do capim-búffel cultivar Gayndah em diferentes suprimentos hídricos (30; 60; 90 e 120%) da evapotranspiração de referência nos períodos seco e chuvoso, em um delineamento inteiramente casualizado em esquema fatorial com três repetições. O experimento foi conduzido na Embrapa Caprinos e Ovinos, Sobral, Ceará (3° 45?...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Pennisetum ciliare; Semiárido; Irrigation slides; Gramínea Forrageira; Capim Buffel; Irrigação; Forage grasses; Brazil; Semiarid zones.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099010

Desempenho agronômico de clones de cajueiro no litoral do Ceará.
Provedor de dados: 14
Autores: VIDAL NETO, F. das C.; ROSSETTI, A. G.; BARROS, L. de M.; CAVALCANTI, J. J. V.; MELO, D. S.
Os avanços no sistema de cultivo e na comercialização dos produtos do cajueiro têm demandado o desenvolvimento de novos cultivares. Assim, objetivando selecionar novos clones de cajueiro para as condições do litoral do Ceará, foram avaliados, durante oito safras, seis clones que se destacaram em ensaios preliminares de competição, um clone recomendado para outra região, além do clone ‘CCP 76’, como testemunha.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium Occidentale; Melhoramento Genético Vegetal; Produtividade; Anacardium.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092106

Desempenho agronômico de clones de camucamuzeiro nas condições de terra firme, em Belém, PA.
Provedor de dados: 14
Autores: OLIVEIRA, M. do S. P. de; MARQUES, D. N.; MATTIETTO, R. de A.; NASCIMENTO, W. M. O. do.
Avaliou-se o desempenho agronômico de clones de camucamuzeiro nas condições de terra firme em Belém, Pará. O experimento foi instalado em fevereiro de 2010, na sede da Embrapa Amazônia Oriental, em delineamento de blocos ao acaso, com dez tratamentos, quatro repetições e parcelas lineares de três plantas, espaçadas de 3 m x 3 m. Os clones foram avaliados para sete caracteres (NFP, PFP, Vit. C, PF, PP, RPF e RPC) em 2012; para NFP e PFP, de 2011 a 2014. Os dados foram submetidos à análise de variância e as médias comparadas pelo teste de Tukey (p &amp;#8804; 0,01). Os clones apresentaram diferenças entre si para NFP e PFP pelo teste F em três anos, exceto em 2014; em 2012, diferiram para todos os caracteres, menos para teor de vitamina C. Pela comparação de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Camu-camu; Melhoramento Genético Vegetal; Myrciaria Dubia; Polpa; Produção; Vitamina C.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091000

Desempenho agronômico de cultivares de batata-doce em sistema orgânico no Assentamento Rural Chapadinha, Brasília-DF.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; AMARO, G. B.; SANTOS, F. H. C. dos; PUERTA, R.; COSTA JÚNIOR, A. D.
O objetivo deste trabalho foi avaliar a produtividade de cultivares de batata-doce em sistema orgânico no assentamento Chapadinha, Brasília-DF.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Batata Doce; Agricultura Orgânica; Características Agronômicas.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106548

Desempenho agronômico de isso-híbridos de milho safrinha em Dourados, MS.
Provedor de dados: 14
Autores: SILVA, J. A. dos S.; MATHEUS VICENTINI CORREIA; SILVA NETO, A. A. da; CECCON, G.
bitstream/item/189954/1/ORAL14.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Milho; Biotecnologia; Produtividade; Grão; Zea Mays; Biotechnology; Corn.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103274

Desempenho agronômico de Megathyrsus maximus cultivares Massai e Tamani sob diferentes regimes hídricos em duas estações (seca e chuvosa).
Provedor de dados: 14
Autores: POMPEU, R. C. F. F.; MARANHÃO, S. R.; SOUZA, H. A. de; CÂNDIDO, M. J. D.; CAVALCANTE, A. C. R.; GUEDES, F. L.; ROGERIO, M. C. P.; ARAÚJO, R. A. de; FONTINELE, R. G.; MAGALHAES, J. A.
Resumo: Há pouco tempo, o Semiárido Brasileiro foi assolado pela pior seca dos últimos 50 anos. Preconiza-se que esses episódios ressurgirão mais frequentes, deixando a garantia de oferta de forragem ainda mais crítica. Uma saída seria o uso de forrageiras adaptadas e regimes racionais de irrigação. Diante disso, objetivou-se avaliar as características morfofisiológicas dos capins massai e tamani em diferentes suprimentos hídricos (30; 60; 90 e 120% da evapotranspiração de referência) nos períodos seco e chuvoso, em delineamento inteiramente casualizado em esquema fatorial, com três repetições. O experimento foi conduzido na Embrapa Caprinos e Ovinos, Sobral, Ceará (3° 45? 00.77?? S e 40° 20? 38.55?? O), em vasos sob condições de campo. No período seco,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Lâminas de irrigação; Morfofisiologia vegetal; Produção de forragem; Capim massai; Capim tamani; Fluxo de biomassa; Semiárido; Brasil; Gramínea Forrageira; Megathyrsus maximus; Forage grasses; Brazil; Semiarid zones.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101494

Desempenho agronômico do alho infectado e livre de vírus em função do tamanho de bulbos bulbilhos utilizados para o plantio.
Provedor de dados: 14
Autores: RESENDE, F. V.; MARODIN, J. C.; SOUZA, R. J.
O objetivo deste trabalho foi avaliar as características de crescimento e produção de alho infectado e livre de vírus em função do tamanho de bulbos e bulbilhos utilizados para o plantio.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Alho-semente; Allium Sativum; Características Agronômicas; Vírus.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102915

Desempenho agronômico e de qualidade de frutos de híbridos de tomate para processamento industrial sob irrigação subterrânea.
Provedor de dados: 14
Autores: QUEZADO-DUVAL, A. M.; TEIXEIRA, A. de O.; MEGGUER, C. A.; SILVA, C. J. da; PONTES, N. de C.; BASÍLIO, E. E.
Foi conduzido ensaio de campo no Instituto Federal Goiano, campus Morrinhos, GO, onde foram avaliados em cultivo por irrigação subterrânea, dez híbridos comerciais, sendo seis ofertados nos últimos cinco anos. Não foram detectadas diferenças significativas entre os híbridos para as variáveis produtividade e maturação (% de frutos maduros na colheita). Já para as características de qualidade dos frutos as diferenças foram significativas para os teores de sólidos solúveis (TSS), pH, acidez, espessura do mesocarpo, firmeza, massa seca, perda de massa seca. Nesses quesitos, mereceram destaque os híbridos BRS Sena, pela boa expectativa de rendimento de polpa, que é função do ºBrix e da produtividade, e o HM 9885 pela firmeza e espessura da parede, interessantes...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Tomate; Características Agronômicas; Hibrido; Solanum lycopersicum.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096179

Desempenho agronômico e suscetibilidade à podridão negra de cultivares de brócolis do tipo ramoso no Distrito Federal.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; VENDRAME, L. P. de C.; QUEZADO-DUVAL, A. M.; MOITA, A. W.
O presente boletim relata os resultados de um ensaio de campo realizado no Centro Nacional de Pesquisa de Hortaliças, localizado no Distrito Federal, onde foram avaliadas cinco cultivares - Condor, Hanabi, Nanapon, Ramoso de Piracicaba e CNPH-R quanto ao seu desempenho agronômico e reação à podridão negra na região do Distrito Federal.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Hortaliça Folhosa; Brócolo; Características Agronômicas; Podridão Negra.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103036

Desempenho agronômino de genótipos de girassol semeados em segunda safra de verão no Brasil: anos agrícolas 2015 e 2016.
Provedor de dados: 14
Autores: AMABILE, R. F.; DALCHIAVON, F. C.; RESENDE, J. C. F. de; BORBA FILHO, A. B.; ALVES, A. D.; ANSELMO, J. L.; SILVA, A. G. da; GODINHO, V. de P. C.; CARVALHO, C. G. P.
bitstream/item/189333/1/Renato-Amabile-Bolpd-342.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Helianthus Annuus; Girassol; Planta Oleaginosa; Rendimento; Grão.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102534

Desempenho Comparativo entre Países Exportadores de Pescado no Comércio Internacional: Brasil eficiente?
Provedor de dados: 123
Autores: Farias,Alessandra Cristina da Silva; Farias,Rafael Bráz Azevedo.
Resumo: O comércio internacional de pescados vem se destacando nas últimas décadas, pois é apontado como de ampla competição. Como forma de entender a dinâmica desse comércio, o objetivo da pesquisa foi caracterizar o desempenho histórico dos países exportadores de pescado no mercado internacional, com ênfase no Brasil, verificando quais países o comércio exterior serve como uma estratégia de crescimento econômico para os setores pesqueiro e aquícola. Para isso, uma matriz de desempenho foi elaborada de acordo com os valores e a tendência na série histórica mensuradas pelos índices de vantagem comparativa revelada (IVCR) e de posição relativa (IPR). Desse modo, a eficiência na dinâmica do comércio internacional de pescado se deve aos países desenvolvidos,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquicultura; Exportação; Pesca; Posição relativa; Vantagem comparativa.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000300451

Desempenho, custo de produção e apreciação da carne de cordeiros em pastagens tropicais com suplementação.
Provedor de dados: 14
Autores: RETORE, M.; VARGAS JUNIOR, F. M. de; VEGA BRITEZ, G. D.; ROSSATTI, J. A.; RICHETTI, A.
bitstream/item/185601/1/BP-81-2018-Marciana.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Análise sensorial; Capim aruana; Capim marandu; Peso de carcaça quente; Dry matter consumption; Hot carcass weight; Cordeiro; Matéria Seca; Pastagem; Carne; Lamb meat; Tropical pastures; Sensory evaluation.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098984

Desempenho da laranjeira ´Pera CNPMF D-6´ e de outros clones obtidos por microenxertia em Bebedouro, região norte do Estado de São Paulo.
Provedor de dados: 14
Autores: STUCHI, E. S.; SOBRINHO, A. P. da C.; SOARES FILHO, W. dos S.; PASSOS, O. S.; DONADIO, L. C.; SEMPIONATO, O. R.
bitstream/item/185975/1/CircularTecnica-122-Publica170-17-Stuchi-NOVA.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Laranja.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099336

Desempenho da linhagem de reprodutores suínos define Embrapa MS 115 como opção para os suinocultores.
Provedor de dados: 14
Autores: LIMA, G. J. M. M. de; FIGUEIREDO, E. A. P. de; DALLA COSTA, O. A.; MIELE, M.
bitstream/item/188890/1/final8979.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Embrapa MS115; Suíno; Melhoramento Genético Animal; Linhagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102051

Desempenho da linhagem de reprodutores suínos Embrapa MS115.
Provedor de dados: 14
Autores: LIMA, G. J. M. M. de; FIGUEIREDO, E. A. P. de; DALLA COSTA, O. A.; MIELE, M.
bitstream/item/180941/1/final8926.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Linhagem comercial; Qualidade da carcaça; MS115; Reprodução Animal; Suíno; Melhoramento Genético Animal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093919

Desempenho da vitivinicultura brasileira em 2017.
Provedor de dados: 14
Autores: MELLO, L. M. R. de.
No ano de 2017 a área plantada com videiras no Brasil foi de 78.028 ha, 0,67% inferior à do ano anterior.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Vitivinicultura; Brasil; Viticultura; Produção; Uva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091329

Desempenho de bezerras de corte em pastagem de azevém recebendo farelo de arroz com ou sem monensina
Provedor de dados: 45
Autores: Biscaíno,L.L.; Rocha,M.G.; Pötter,L.; Eloy,L.R.; Fonseca Neto,A.M. da; Alves,M.B.; Graminho,L.A.; Sichonany,M.J.O.
RESUMO Foi estudado o desempenho de bezerras de corte em pastagem de azevém (Lolium multiflorum Lam.), com animais exclusivamente em pastejo ou recebendo farelo de arroz integral (FAI) em nível de 0,8% do peso corporal, associado ou não à monensina. O método de pastejo foi contínuo com número variável de animais. O delineamento experimental foi o inteiramente ao acaso, com medidas repetidas no tempo, com três tratamentos e três repetições de área. O uso de FAI associado ou não à monensina não expressou alteração na área pélvica das bezerras, na taxa de lotação e no ganho de peso por área. As bezerras que receberam FAI, com ou sem monensina, apresentaram maior ganho diário de peso corporal, peso corporal, escore de condição corporal e relação peso...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ionóforo; Lolium multiflorum Lam.; Suplementação energética.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300881

Desempenho de clones de batata-doce de polpa roxa para caracteres relacionados ao rendimento e qualidade de raiz.
Provedor de dados: 14
Autores: VENDRAME, L. P. de C.; AMARO, G. B.; SILVA, G. O. da; MELO, R. A. de C. e; PILON, L.
O objetivo do presente trabalho foi verificar o desempenho de clones de batata-doce de polpa roxa para caracteres relacionados ao rendimento e qualidade de raiz.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: CNPH 0005; CNPH 0080; CNPH 1261; CNPH 1399; CNPH 1402; CNPH 1405; Cultivar BRS Brazlândia Roxa; Cultivar Beauregard; Batata Doce Roxa; Rendimento; Raiz Alimentícia; Melhoramento Genético Vegetal.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106536

Desempenho de clones de cajueiro-comum em Pacajus, CE.
Provedor de dados: 14
Autores: VIDAL NETO, F. das C.; ROSSETTI, A. G.; BARROS, L. de M.; MELO, D. S.
A propagação vegetativa por enxertia proporcionou ao cajueiro-comum a possibilidade de uniformizar essas características, permitindo também a obtenção de castanhas e amêndoas de maior tamanho e melhor qualidade; consequentemente, melhor preço internacional (PAIVA et al., 2008), embora mantenha o maior porte e a produção mais tardia. Desse modo, por representar uma importante alternativa de cultivo para os produtores, esse tipo de cajueiro passou a fazer parte do projeto de melhoramento genético da Embrapa, que disponibilizou aos produtores o clone BRS 274 para as condições edafoclimáticas do litoral do Ceará. A grande variabilidade genética existente nos plantios de cajueiro--comum, por sementes, que ainda correspondem à maior parte da área plantada com...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Anacarddium occidentale L; Cajueiro-comum.; Clones.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090467

Desempenho de diferentes materiais genéticos de soja no Cerrado amapaense.
Provedor de dados: 14
Autores: YOKOMIZO, G. K.-I.
A soja é uma cultura agrícola extremamente importante para o Brasil, ocupando novas fronteiras na região Norte do País, incluindo o estado do Amapá, cuja implantação e expansão têm se dado em áreas de Cerrado. Dessa forma, é fundamental que se conheça o comportamento em relação à produtividade de grãos, no estado, para uma ampla diversidade de materiais genéticos. Nesse sentido, foram avaliados o número de dias até o florescimento (NDF); número de dias até a maturidade dos grãos (NDM); altura da planta na maturidade (APM); altura de inserção da primeira vagem (AIV); e produtividade de grãos (PG) em 21 linhagens e 9 cultivares de soja. Adotouse delineamento de blocos casualizados com quatro repetições e parcelas experimentais representadas por quatro linhas...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Produto de Origem Vegetal; Produção Agrícola; Melhoramento Genético Vegetal; Glycine (Fabaceae).
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101553

Desempenho de forrageiras em caatinga manipulada em região semiárida.
Provedor de dados: 14
Autores: GUEDES, F. L.; SILVA, N. L. da; SOUZA, H. A. de; POMPEU, R. C. F. F.; FERNANDES, F. E. P.
A produção de alimentos para os rebanhos constitui, provavelmente, o maior desafio que enfrenta a pecuária nas regiões semiáridas. Isto porque a variabilidade e incertezas climáticas tornam as culturas das forrageiras uma operação de alto risco, além de ser competitiva com a agricultura tradicional. Assim, as pastagens nativas dessas regiões tornam-se a fonte de alimentação mais importante para os animais. Nos sertões nordestino, as condições adversas do meio, fazem com que a oferta de forragem fique, muitas vezes, aquém das necessidades dos rebanhos, tanto do ponto de vista quantitativo, quanto qualitativo. Pesquisas têm mostrado que o enriquecimento da caatinga com gramíneas e leguminosas exóticas, adaptadas às condições de semiaridez, eleva a produção...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Produção de forragem; Época seca; ILP; Cultivar Aridus; Cultivar Planaltina; Capim Mombaça; Capim Marandu; Megathyrsus maximum; Capim Massai; Pennisetum ciliare; Semiárido; Região Nordeste; Brasil; Feed crops; Feed grasses; Integrated rural development; Leguminosa Forrageira; Sistema de Produção; Produção Integrada; Alimento Para Animal; Andropogon Gayanus; Alimentação Na Seca; Caatinga; Forage production; Forage grasses; Urochloa brizantha; Semiarid soils; Brazil.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101511

Desempenho de híbridos de abóbora japonesa no sistema orgânico.
Provedor de dados: 14
Autores: AMARO, G. B.; RESENDE, F. V.; CARVALHO, A. D. F. de; BOTREL, N.; LOPES, J. F.
Este trabalho avaliou sete cultivares de abóboras híbridas do tipo japonesa no sistema orgânico, em dois anos de safras, por meio de experimentos no delineamento em blocos casualizados com sete repetições.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Abóbora Japonesa; Agricultura Orgânica.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1106554

DESEMPENHO DE HÍBRIDOS DE DENDEZEIRO (Elaeis guineenses Jacq.) NAS FASES DE PRÉ-VIVEIRO E VIVEIRO
Provedor de dados: 196
Autores: Costa, Sérgio José da; Erasmo, Eduardo Andrea Lemus; Silva, Joedna; Oliveira, Taynar Coelho.
A palma do dendezeiro (Elaeis guineensis) é uma cultura que produz maior quantidade de óleo por unidade de área cultivada entre todas as outras plantas oleaginosas, com ciclo produtivo de 25 a 30 anos, e apresenta elevada capacidade de realizar o sequestro de carbono. Para a produção de mudas é necessário desenvolver cuidados para garantir plantas aptas a serem cultivadas em campo. Diante desse contexto, a presente pesquisa buscou estudar as fases inciais desta planta (pré-viveiro e viveiro) em região de fronteira agrícola no cerrado do Tocantins. Os materiais avaliados foram BRS 2301, BRS 7201, BRS 2528, BRS 2001 e BRS 2501. As variáveis avaliadas foram altura de planta, número de folhas, volume radicular, comprimento de raiz, diâmetro do caule, massa...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1435

Desempenho de Spodoptera frugiperda (Smith, 1797) em milho expressando as proteínas Cry1A.105/Cry2Ab2 no ambiente de terras baixas.
Provedor de dados: 14
Autores: FERNANDES, F. O.; ABREU, J. A.; MARTINS, J. F. da S.; ROSA, A. P. S. A. da.
bitstream/item/184833/1/Jose-Francisco-da-Silva-Martins-BOLETIM-287.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Lagarta do cartucho; Milho; Praga de Planta.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097878

Desempenho de tambaquis (Colossoma macropomum) submetidos a restrição alimentar e a realimentação em tanques-rede
Provedor de dados: 45
Autores: Santos,E.L.; Soares,A.C.L.; Tenório,O.L.D.; Soares,E.C.; Silva,T.J.; Gusmão Júnior,L.F.; Santos,E.L.
RESUMO Objetivou-se avaliar o desempenho de tambaquis (Colossoma macropomum) submetidos à restrição alimentar e à realimentação em tanques-rede. Durante 60 dias, foram alocados 100 tambaquis (peso inicial de 8,0 ± 0,5g), em 20 tanques-rede. Foram realizados quatro tratamentos: T1=animais alimentados diariamente (controle), T2=alimentados durante seis dias com um dia de restrição de ração (6A/1R), T3=alimentados durante cinco dias com dois dias de restrição (5A/2R) e T4 = alimentados durante quatro dias com três dias de restrição (4A/3R). Os animais foram alimentados duas vezes ao dia, às oito e às 16 horas, até a aparente saciedade, com ração extrusada comercial (42%PB). Utilizaram-se cinco repetições para cada tratamento e cinco peixes por unidade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquicultura; Crescimento compensatório; Peixe nativo; Manejo alimentar.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300931

Desempenho do polvo Octopus vulgaris alimentado com monodieta de mexilhão (Perna perna )
Provedor de dados: 45
Autores: Bastos,P.; Reis,I.M.M. dos; Costa,R.L.; Ferreira,J.F.
ABSTRACT The octopus Octopus cf. vulgaris is a potential species to diversify aquaculture. Due to absence of balanced commercial diet, growth of the O. cf. vulgaris is based on natural diet with local and low-cost inputs. In Brazil, studies on experimental octopus ongrowing are recent and there is little available data. We evaluated the performance, survival and food consumption of O. vulgaris fed on mussel Perna perna   for 20 days. Six octopuses with initial weight of 415±12.73g (mean±standard deviation) were divided into two groups (n=3 octopuses/group) according to the diet: MC Group (frozen mussels) and MV Group (live mussels). The Weight Gain of octopuses was 273.33±94.52g and 340.00±26.46g; the Absolute Growth Rate was 13.67±4.73 and...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Engorda; Dieta; Aquicultura; Cefalópode; Molusco.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100315

Desempenho e metabolizabilidade de dietas em codornas alimentadas com níveis crescentes de óleo ácido de soja
Provedor de dados: 45
Autores: Roll,A.A.P.; Forgiarini,J.; Bavaresco,C.; Roll,V.F.B.; Dionello,N.J.L.; Rutz,F.
RESUMO Objetivou-se avaliar os efeitos do óleo ácido de soja (OAS) sobre coeficientes de extinção específica da oxidação (K232 e K270) e a metabolizabilidade das dietas e o desempenho produtivo em codornas. Um total de 80 codornas de duplo propósito foram usadas num experimento com duração de 56 dias. Foi utilizado um delineamento completamente ao acaso com cinco níveis de tratamentos para OAS (0, 25, 50, 75 e 100%), com oito repetições de duas aves cada, como substituto ao óleo de soja refinado (OS) incluído até um nível máximo de 8% na formulação da dieta. O índice de acidez e os coeficientes K232 e K270 mostraram um efeito linear crescente (P&lt;0,001) com o aumento dos níveis de inclusão de OAS na formulação das dietas. Os coeficientes K232 e K270 não...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Codornas; Desempenho; Metabolizabilidade; Óleo ácido de soja.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401282

Desempenho econômico-financeiro na produção de uvas finas de mesa no município de Marialva - PR: um estudo de caso.
Provedor de dados: 14
Autores: LAZZAROTTO, J. J.; FIORAVANÇO, J. C.; SOUZA, R. T. de.
Dentro do cenário nacional de produção de uvas finas de mesa, o município de Marialva(PR) tem um destacado reconhecimento, devido à grande tradição na oferta da fruta para o mercado interno. A produção é realizada principalmente em pequenos estabelecimentos de agricultura familiar ou em modelos de parceria.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Uva fina de mesa; Uva de mesa; Uva fina; Uva fina de mesa de Marialva; Sistema latada coberta; Antigranizo; Cultivar benitaka; Vinhedo; Produtividade anual de uva de mesa; Produtividade anual; Uva; Agricultura Familiar; Produção.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095060

Desempenho, saúde e conforto animal em sistemas silvipastoris no Brasil.
Provedor de dados: 14
Autores: NICODEMO, M. L. F.; GARCIA, A. R.; PORFIRIO-DA-SILVA, V.; PACIULLO, D. S. C.
Animais domésticos criados nos trópicos estão sujeitos ao estresse por calor em grande parte do tempo. Bovinos, por exemplo, estarão confortáveis com radiação incidente de até 800 W/m²/hora (NAÃS, 1989), e é comum, nas condições brasileiras (mesmo de subtrópico), a radiação incidente ultrapassar 1.000 W/m²/hora. O estresse por calor provoca alterações de comportamento e de fisiologia que podem prejudicar o desempenho e a saúde dos animais. O gasto de energia para manter a temperatura corporal dentro da faixa desejável é priorizado em detrimento da manutenção da resposta imunológica e do ganho de peso ou da produção de leite. Os benefícios no controle do estresse por calor são frequentemente atribuídos aos sistemas silvipastoris (SSP), que combinam árvores...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Calor; Sanidade Animal; Imunologia; Pastagem.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095705

Desempenho zootécnico da tilápia em tanques-rede em represa rural com diferentes concentrações de proteína bruta.
Provedor de dados: 14
Autores: FRASCA-SCORVO, C. M.; SCORVO FILHO, J. D.; TURCO, P. H. N.; ALVES, J. M. C.; QUEIROZ, J. F. de; LOSEKANN, M. E.
Resumo: O objetivo deste trabalho foi avaliar o desempenho zootécnico de tilápias alimentadas com rações comercias, contendo diferentes níveis de proteína bruta (28, 32 e 36% PB). O experimento teve duração de 227 dias e foi realizado em 12 tanques-redes com 2,0m-3, instalados em uma represa rural com 6.600m-2, localizada em Monte Alegre do Sul, SP. Os tanques foram estocados com 125 peixes m-3 por tanque com peso médio inicial de 40,8, 39,4 e 42,1g, respectivamente, para os três tratamentos. O delineamento experimental foi inteiramente casualizado (três tratamentos e quatro repetições), e os dados submetidos à ANOVA. A média de temperatura da água foi de 21,1°C; oxigênio dissolvido de 6,0 mg L-1, pH foi 7,3. Os valores médios de ganho de peso diário...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Tilápia Nilótica; Alimentação; Proteína Bruta; Reservatório de Água; Tanque; Freshwater fish; Crude protein; Fish nutrition.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099410

Desenvolvimento de linhagens de sorgo biomassa com nervura marrom e tolerantes ao alumínio.
Provedor de dados: 14
Autores: PARRELLA, R. A. da C.; SCHAFFERT, R. E.; MAGALHAES, J. V. de; MENEZES, C. B. de; SILVA, M. J. da; LACERDA, V. A.
O interesse por culturas dedicadas à produção de biocombustíveis está em expansão, com importância crescente para a biomassa lignocelulósica como uma das alternativas mais promissoras, e ambientalmente sustentáveis, para a substituição dos combustíveis fósseis. O sorgo biomassa, que tem grande potencial produtivo, está sendo desenvolvido para geração de etanol de celulósico. Genótipos de sorgo com a mutação bmr, que confere nervura marrom, apresentam menor teor de lignina na biomassa, o que favorece a produção de etanol celulósico. Dentre os vários fatores que limitam a produção agrícola em solos ácidos, a toxidez causada pelo alumínio (Al) é uma das mais importantes. Em sorgo, o loco AltSB, localizado no cromossomo 3, tem um importante papel na tolerância...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bmr6; SbMATE; Sorghum Bicolor; Biocombustível; Melhoramento Vegetal; Lignina.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103215

Desenvolvimento de métodos baseados nas técnicas HILIC-UHPLC-MS para análise metabolômica de apoplasto de cana-de-açúcar.
Provedor de dados: 14
Autores: RIBEIRO, J. A. de A.; COSTA, P. P. K. G.; ABDELNUR, P. V.
bitstream/item/178416/1/BPD-12-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cana-de-açúcar; Apoplasto; Metabolômica; Cromotografia líquida; HILIC; Espectrometria de massa.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092391

Desenvolvimento de um aplicativo móvel para integração com o site Guia Clima da Embrapa.
Provedor de dados: 14
Autores: SEVERINO, M. de O.; FIETZ, C. R.; COMUNELLO, E.; FLUMIGNAN, D. L.; PAULA, F. S. de; SOUZA, E. A. de.
bitstream/item/190124/1/ORAL23.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agrometeorologia; Aplicativo móvel; Mobile application; App; Guia clima.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103475

Desenvolvimento de um modelo preditivo para identificação de perda de estabilidade e ocorrência de proteólise em leite UAT
Provedor de dados: 45
Autores: Santos,M.C.M.; Cerqueira,M.M.O.P.; Leite,M.O.; Souza,M.R.
RESUMO Este trabalho se propôs a desenvolver um modelo preditivo para identificação de perda de estabilidade e de sedimentação em leite UAT por determinação da atividade enzimática de aminopeptidase no leite por espectrofotometria. Foram analisadas amostras de leite cru, pasteurizado e UAT após envase durante seis meses, na região Sul do Brasil. Acidez, crioscopia, gordura, extrato seco total, extrato seco desengordurado e densidade foram analisados nos leites cru e pasteurizado. Amostras de leite cru foram ainda submetidas à análise de contagem de psicrotróficos e à atividade de aminopeptidase, e amostras de leite UAT estocadas foram analisadas quanto ao grau de proteólise mediante análises sensoriais e atividade de aminopeptidase. Alterações sensoriais...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leite; Qualidade; Proteólise; UAT.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100247

Desenvolvimento sustentável em ambientes de montanha: estratégias e experiências.
Provedor de dados: 14
Autores: AQUINO, A. M. de; LOPES NETTO, A; ASSIS, R. L. de.
bitstream/item/189170/1/Desenvolvimento-Sustentavel-em-Ambientes-de-Montanha.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Agricultura de montanha; Turismo de montanha; Conhecimento tradicional; Agroecologia; Recursos hídrícos.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102329

Desenvolvimento territorial com a participação de mulheres na apicultura e meliponicultura no Território do Sertão do São Francisco - BA.
Provedor de dados: 14
Autores: SILVA, E. M. S. da; FERNANDES NETO, J.; CORREIA, R. C.; SILVA, T. M. S.; CAMARA, C. A.; SANTISTEBAN, R. M.; LIMA, Y. S.; SILVA, J. O.; SANTOS, F. de A. R. dos; ALVES, R. de F.
Introdução; Execução do projeto; Assessoramento ao Colegiado de Desenvolvimento Territorial do Sertão do São Francisco, BA (Codeter TSSF-BA); Inserção e capacitação da mulher em atividade da agricultura familiar nos municípios de Sobradinho, Casa Nova, Remanso, Pilão Arcado e Sento Sé na Bahia; Benefícios obtidos com a implantação do projeto; Análise dos méis apícolas e meliponícolas em busca da certificação dos produtos; Análise de minerais nos méis; Eventos desenvolvidos pelo projeto; Capacitação das mulheres para de produtos à base de mel de meliponíneos e melíferas; Considerações gerais sobre o Território Sertão do São Francisco, BA.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Desenvolvimento territorial; Economia solidária; Educação no campo; Educação rural; Educação territorial; Meliponicultura; Abelha sem ferra; Certificação; Agricultura Familiar; Apicultura; Desenvolvimento Rural; Desenvolvimento Sustentável; Economia da Produção; Educação; Educação Cooperativa; Mulher Rural; Política de Desenvolvimento; Abelha; Inseto; Mel; Economic development; Socioeconomic development; Sustainable development.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102171

Desenvolvimento territorial no circuito das frutas.
Provedor de dados: 14
Autores: ALVAREZ, I. A.
Dados levantados pelo projeto mostraram a dificuldade dos agricultores familiares acessarem o Pronaf e venderem para programas públicos de aquisição de alimentos, já que não se enquadram nas exigência para obter a Declaração de Aptidão ao Pronaf (DAP). A solução é uma nova categorização para a agricultura familiar, que contemple a realidade dos produtores periurbanos do Circuito das Frutas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agricultura Familiar.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101541

Desenvolvimento vegetativo de dendezeiro na fase juvenil em sistemas consorciados no Estado do Pará.
Provedor de dados: 14
Autores: GOMES JUNIOR, R. A.; FRANZINI, V. I.; RODRIGUES, E. de C. F.; CRAVO, M. da S.; ROCHA, R. N. C. da; SOUZA, M. B. de.
O dendezeiro é uma cultura de alta expressão internacional. O Brasil possui a maior área com aptidão agrícola do mundo, e teve expansão de monocultivo marcante nos últimos anos. Contudo, existe demanda tecnológica para integrar o cultivo do dendezeiro com outras culturas agrícolas. Este estudo teve o objetivo de avaliar o efeito do cultivo intercalar de culturas anuais sobre o desenvolvimento vegetativo de dendezeiros jovens. Foi utilizada uma unidade de observação em área de agricultura familiar, com aproximadamente 2 ha, onde foram conduzidos, durante os três primeiros anos de cultivo, um sistema convencional e dois sistemas consorciados baseados no Sistema Bragantino, no município de Tailândia, PA. Nas plantas de dendezeiro, aos 23 e 37 meses após o...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cultivo intercalar; Palma-de-óleo; Sistema Bragantino.; Dendê; Consorciação de Cultura; Elaeis Guineensis.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090357

Désherbage mécanique des grandes cultures
Provedor de dados: 21
Autores: Dierauer, Hansueli; Clerc, Maurice.
La palette des machines de désherbage augmente sans cesse, et ces machines deviennent de plus en plus performantes: un facteur qui facilite le travail des producteurs bio. Un désherbage performant est une condition essentielle pour le développement de la grande culture bio en Suisse romande. Or, les fabricants de machines offrent aujourd'hui un assortiment très complet. Chaque agriculteur cherchera donc à disposer (en propre, en CUMA ou via les entrepreneurs de travaux pour tiers) d’un parc diversifié de machines adaptées à ses diverses utilisations.
Tipo: Web product
Palavras-chave: Cereals; Pulses and oilseeds Weed management.
Ano: 2018
URL: http://orgprints.org/34912/1/Dierauer-Clerc-2018-Desherbage-mecanique-des-grandes-cultures.pdf

Desialización eritrocitaria con y sin exposición del antígeno T producida por Trichinella spiralis
Provedor de dados: 38
Autores: Ponce de León,Patricia; Pretto,Lautaro; Racca,Liliana.
El objetivo del trabajo fue estudiar la desialización de eritrocitos que desenmascaran el antígeno T y de los glóbulos que no lo exponen, por contacto con larvas recién nacidas (LRN) de T. spiralis. Se trabajó con 15 suspensiones eritrocitarias en medio enzimático, incubadas con LRN. Los GR control se incubaron con solución salina. Para analizar el efecto del parásito sobre la exposición del antígeno T, se aplicó el Método de Aglutinación anti-T con antígeno T y se estudió la agregación por los métodos de Polibrene y de Análisis Digital de Imágenes, determinando CexpST, CCA y Distribución de los agregados eritrocitarios (DAE). La media de los coeficientes en los eritrocitos que expusieron el antígeno T fueron CexpST=0,22±0,179 y coeficiente de células...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Larvas recién nacidas; Trichinella spiralis; Desialización; Antígeno T.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000100010

Desialización eritrocitaria por larvas recién nacidas de Trichinella spiralis incubadas in vitro
Provedor de dados: 38
Autores: Ponce de León,Patricia.
Trichinella spiralis es la especie que causa la mayoría de los casos de infección humana en todo el mundo. Se comunicó que el contacto de los eritrocitos con concentrados de larvas recién nacidas (LRN) no viables provoca la disminución de ácido siálico globular. El objetivo del trabajo fue estudiar la desialización eritrocitaria producida por LRN mantenidas en cultivo. Se realizaron 2 experiencias en las que se incubaron 80 larvas con 100 &amp;#956;L de eritrocitos en 1 mL de medio RPMI suplementado durante 1, 2, 3, 4 y 24 horas a 37 ºC. Se aplicó el Método de Titulación de la Agregación por Polibrene y se calculó Título, Score Total y CexpCASP en los eritrocitos control e incubados con LRN. Los resultados mostraron que en la primera y segunda hora la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Desialización eritrocitaria; Larvas recién nacidas; Cultivo.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000200008

Design a Combined Machine for Seedbed Preparation
Provedor de dados: 111
Autores: Salama, dina Saber; Pibars, Sabreen KH; Abdelhay, Yossry B.; Tayel, mohamed Y.; Nasr, Gamal M.
Soil preparation is a very important part of the grain production process as it is necessary to maximize the possible yield. The mechanical soil preparation assists better water and air circulation and fertilizer dissolving in soils, which can increase the grain yield. The aim of this investigation was to design a new combined machine for seedbed preparation in one trip and assesses its effect on some soil physical properties and crop yield. Field experiments were carried out on clay loam, three diverse tillage methods were conducted under the same conditions of soil moisture content, operating speed and plowing depth. The tillage methods were: new combined (NCM), traditional method (TM) and no tillage method (NT). Results Clarified that the new combined...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Seedbed preparation; Combined machine; Soil physical properties; Onion yield; Clay loam soil.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4591

DESIGN AND DEVELOPMENT OF MANUALLY PUSH TYPE USG APPLICATOR
Provedor de dados: 111
Autores: Hasan, Md. Mehedi; Rahman, Md. Abedur; Ashik-E-Rabbani, Muhammad.
To overwhelmed high human strain and tedious work in urea application for rice cultivation, a manually operated push type Urea Super Granule (USG) applicator was designed and developed. There are four small drive wheels inserted in lieu of float which was fabricated using small steel rings instead of the traditional skid concept. The discharge tubes were reformed with the additional bent PVC tubes. The average effective field capacity and field efficiency of the USG applicator was 0.16 ha/hr and 88.1%, respectively. In the laboratory test, the average missing rate, applicator capacity, the distance amid two dropped USG, covering performance and force requirement in developed model were 6.25%, 13.21 kg/hr, 41.61 cm, 77.5% and 69.18 N. The developed...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4556

Design and Manual to Construct Rainout-Shelters for Climate Change Experiments in Agroecosystems
Provedor de dados: 21
Autores: Kundel, Dominika; Meyer, Svenja; Birkhofer, Herbert; Fliessbach, Andreas; Mäder, Paul; Scheu, Stefan; van Kleunen, Mark; Birkhofer, Klaus.
Climate change models predict reduced summer precipitations for most European countries, including more frequent and extreme summer droughts. Rainout-shelters which intercept part of the natural precipitation provide an effective tool to investigate effects of different precipitation levels on biodiversity and ecosystem functioning. In this study, we evaluate and describe in detail a fixed-location rainout shelter (2.5×2.5m) with partial interception of natural rainfall. We provide a complete parts list, a construction manual and detailed CAD drawings allowing to rebuild and use these shelters for rainfall manipulation studies. In addition, we describe a rainout-shelter control treatment giving the possibility to quantify and account for potential shelter...
Tipo: Journal paper
Palavras-chave: Technology transfer; Environmental aspects.
Ano: 2018
URL: http://orgprints.org/33023/1/Kundel_etal_2018_frontiersEnviSci_Vol6_article14_p1-9.pdf

Design and performance evaluation of centrifugal cashew nut sheller
Provedor de dados: 111
Autores: KILANKO, Oluwaseun.
Cashew nut centrifugal shelling machine was designed and constructed. Shelling efficiency and whole kernel recovery was evaluated for hot-oil roasted nuts on the machine. The design was based on the principle of the optimum kinetic energy that could break the cashew nut shell. The deformation energy used was 4.8763 Joules. The angular velocity of the impeller calculated from the energy was 376.12 rad/s which was equal 3592 rpm. The motor power used was more than 917.34 Watts, the minimum power requirement. The prototype of cashew nut sheller was constructed and evaluated for its shelling efficiency and whole kernel recovery using three levels of moisture content (7.00%w.b., 8.46%w.b. and 9.83% w.b.), three levels of impeller speeds and three grades (large,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Mechanical Engineering cashew nut; Moisture content; Nut size; Speed; Hot-oil roasting; Shelling efficiency; Whole kernels.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4203

Design, Construction and Performance Evaluation of a Twin Screw Extruder
Provedor de dados: 111
Autores: Sobowale, Sunday Samuel.
The aim of this study was thus to design, construct a multi-purpose twin screw extruder and evaluate its performance. All parts of the extruder were constructed using locally available materials and its suitable for both batch and continuous production. The extruder essentially consists of the hopper, barrel, variable speed and temperature control, electrical motor and replaceable dies to give different sizes and shapes in the final products. It could also handle feed materials of different rheology. Performance evaluation of the extruder was done using cocoyam flour, varying feed moisture content (FMC) and screw speed (SS). Both the FMC and SS were observed to significantly affect the all performance indicators (expansion ratio, residence time, throughput...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food Process Engineering; Food Processing and Preservation Extrusion; Twin screw extruder; Design; Performance evaluation; Cocoyam.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4254

DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF AN ALMOND KERENEL EXTRACTION MACHINE
Provedor de dados: 111
Autores: Marey, samy Abdelgaid; Drees, Abdelfatah Mahmoud; Ibrahim, Mohamed Mahmoud; Aboegela, Mohamed Abdelgawad.
A low-cost Almond (Prunus dulcis) kernel extraction machine was locally designed, manufactured and evaluated. Kernel extraction by the machine was conducted by first crushing the nut, and then separating seeds from a shell. The performance of the developed machine was evaluated in terms of machine productivity, cracking efficiency, kernel breakage and specific energy requirements. The evaluation was conducted at roller speeds (ranging from 0.5 to 1 m/s), rollers clearance (ranging from 14 to 25 mm) and two different roller casing materials (rubber and metal mesh). Results revealed that the increase of the roller speed was found to increase the machine productivity. However, it caused a decrease in the kernel breakage, cracking efficiency, energy...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4147

Design, development and performance of solar dryer for pineapple (Ananas comosus (L.) Merr.), mamey (Mammea americana L.) and banana (Musaparadisiaca L.) fruit drying
Provedor de dados: 109
Autores: Macías-Ganchozo,Edgar Ruperto; Bello-Moreira,Italo Pedro; Trueba-Macías,Sabrina Liz; Anchundia-Muentes,Xavier Enrique; Anchundia-Muentes,Manuel Eduardo; Bravo-Moreira,Celio Danilo.
Abstract The aim of the present research was to know the shelf life of dehydrated tropical fruits based on an indirect type solar dryer, which was designed and developed under the conditions of Calceta, Bolívar canton of Manabí province, Ecuador. Due to the banana fruit physical and chemical characteristics exhibited during the process of dehydration by radiation, satisfactory results were obtained, superior to those obtained in fruits of mamey and pineapple. For example, moisture in banana with 80.22% dropped to 10.35%; in relation to protein ratio, which had achieved an increasing from 1.27% in its fresh state to 2.18% and in fiber contents from 0.88% in its fresh state to 2.41%. The microbiological analyzes determined the shelf life of the estimated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Absorption; Convective multi-flash drying process (CMDF); Fruit dehydration; Fruit postharvest; Solar energy; Water activity.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100030

Design, development and statistical optimization of ginger peeling machine
Provedor de dados: 111
Autores: Holker, Shiva; Kumar, Kshitiz; Singh, Lochan; Sharanagat, vijay Singh.
The present research aims at developing a ginger peeling machine which can peel the outer skin of ginger with less mass loss. Machine and product parameters for the developed ginger peeler were optimized. Fresh gingers with moisture content 87.47% and pre-treated with 1%NaOH solution exhibited highest peeling efficiency (70.20%), followed by hot-water soaking and overnight soaking. At constant moisture content, reverse trend was observed for mass loss. Highest mass loss of about 4.13% was seen with hot water soaked samples, followed by overnight soaking and NaOH treatment. Gingers with 87.47% moisture content and with pre-treatment at 1% NaOH solution exhibited maximum peeling efficiency.Keywords: Ginger, Peeling machine, Peeling efficiency, Pre-treatment.
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4419

Design, fabrication and testing of soya milk production and pasteurization mini plant
Provedor de dados: 111
Autores: GANA, IBRAHIM MOHAMMED.
A soya milk production and pasteurization plant was designed, fabricated and tested.  The machine processed soaked soya milk to milk and also pasteurized it. Its major component parts include blending chamber, blending blade, furnace, boiler, temperature gauge and pasteurization chamber. The blending of soya beans, mixing the slurry and extracting the milk from the paste takes place in the milling chamber. The burning of biomass (briquette) takes place in the furnace and heating of water at the boiler. The pasteurization takes place in the pasteurizer.  The machine capacity is 750 litres in 8 hours operational time per day. The results of testing of the machine revealed that blending efficiency and yield of milk were 88.16 %, 98.52 % respectively. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: AGRICULTURAL ENGINEERING; FARM POWER AND MACHINERY Soya milk; Production; Pasteurization and plant.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4252

Design of Experiments (DoE) applied to Pharmaceutical and Analytical Quality by Design (QbD)
Provedor de dados: 60
Autores: Fukuda,Isa Martins; Pinto,Camila Francini Fidelis; Moreira­,Camila dos Santos; Saviano,Alessandro Morais; Lourenço,Felipe Rebello.
According to Quality by Design (QbD) concept, quality should be built into product/method during pharmaceutical/analytical development. Usually, there are many input factors that may affect quality of product and methods. Recently, Design of Experiments (DoE) have been widely used to understand the effects of multidimensional and interactions of input factors on the output responses of pharmaceutical products and analytical methods. This paper provides theoretical and practical considerations for implementation of Design of Experiments (DoE) in pharmaceutical and/or analytical Quality by Design (QbD). This review illustrates the principles and applications of the most common screening designs, such as two-level full factorial, fractionate factorial, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Design of Experiments (DoE); Quality by Design (QbD); Factorial Designs; Central Composite Designs (CCD); Box-Behnken Designs; Response Surface Methodology (RSM).
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000700405

Design specifications of a heat applicator weed controller device for family farms
Provedor de dados: 65
Autores: Spagnolo,Roger Toscan; Oldoni,André; Custódio,Tiago Vega; Reis,Ângelo Vieira dos; Machado,Antônio Lilles Tavares.
ABSTRACT:  One of the difficulties faced by organic food farming families is weed management without the application of chemical products. Thus, this study aimed to establish the design specifications for the development of a heat applicator device for small organic family farms. The implemented methodology allowed the division of the project to phases composed by different tasks. This paper addresses the informational phase, which identifies client needs, according to the lifecycle of the product, in order to establish the design specifications. The declared needs of 40 customers were identified and converted to the requirements of 24 clients. This resulted in 26 design specifications, displayed in order of importance, and distributed along the product’s...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Informational design; Product development; Organic farming.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200351

Design, synthesis, biological evaluation, and nitric-oxide release studies of a novel series of celecoxib prodrugs possessing a nitric-oxide donor moiety
Provedor de dados: 60
Autores: Soliman,Wael Mohamed; Abdellatif,Khaled Rashad Ahmed; Knaus,Edward Elmer.
A new group of hybrid nitric oxide-releasing anti-inflammatory drugs (NONO-coxibs), in which an O 2-acetoxymethyl-1-(N-ethyl-N-methylamino)diazen-1-ium-1,2-diolate NO-donor moiety is attached directly to the carboxylic acid group of 1-(4-aminosulfonylphenyl)-5-aryl-1H-pyrazol-3-carboxylic acids (6a-c), were synthesized. A low amount of NO was released from the diazen-1-ium-1,2-diolate compounds 6a-c upon incubation with phosphate buffer saline (PBS) at pH 7.4 (range: pH 7.97-8.51), whereas, the percentage of NO released was significantly higher (84.5%-85.05% of the theoretical maximal release of two molecules of NO/molecule of the parent hybrid ester prodrug) when the diazen-1-ium-1,2-diolate ester prodrugs were incubated in the presence of rat serum....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anti-inflammatory/development/drugs NONO-coxib esters 1; 5-dihydropyrazoles.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400612

Designing optimal scenarios of nutrient loading reduction in a WFD/MSFD perspective by using passive tracers in a biogeochemical-3D model of the English Channel/Bay of Biscay area
Provedor de dados: 5
Autores: Menesguen, Alain; Dussauze, Morgan; Dumas, Franck.
In most cases, eutrophication of a coastal zone is a multi-source phenomenon. The questions often raised by authorities about these different sources are: what are their marine area of influence and their respective role in the eutrophication process? A first answer to these questions is proposed for the bay of Biscay-English Channel French coasts, using a hydrodynamical model alone with a passive tracer for each of the main 45 French watersheds of the domain. The statistical marine receiving area of each river is then defined over a whole decade (2000–2010) by using different percentiles (respectively the 10th, 50th, 90th ones) of the distribution of tracer values in each mesh of the grid: this enables to map the dilution areas of each river plume...
Tipo: Text
Palavras-chave: 3D modelling; Regions of freshwater influence; Nutrient loading reduction; Good ecological status; Simplex method.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00445/55626/57302.pdf

Destabilization of an oceanic meddy-like vortex: energy transfers and significance of numerical settings
Provedor de dados: 5
Autores: Menesguen, Claire; Le Gentil, Sylvie; Marchesiello, P.; Ducousso, N.
The increase of computational capabilities led recent studies to implement very high resolution simulations that gave access to new scale interaction processes, particularly those associated with the transfer of energy from the oceanic mesoscales to smaller scales through an interior route to dissipation which is still under-explored. In this context, we study spin down simulations of a mesoscale interior vortex, unstable to a mixed baroclinic-barotropic instability. Even though the global energy is almost conserved, some energy is transferred down to dissipation scales during the development of instabilities. However, in our parameter regime, there is no substantial forward energy cascade sustained by unbalanced dynamics. Rather than exploring the...
Tipo: Text
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00435/54690/56128.pdf

Destruktion af efterafgrøder i et pløjefri-dyrkningssystem
Provedor de dados: 21
Autores: Boesen, Ninna Rieper.
Fræsning ved 8 cm dybde slog alle bælgplanterne ihjel - undtagen hvidkløver. Hvidkløver og arter med pælerod kræver gentagne fræsninger. Græsser og lancet-vejbred blev fundet uegnet til pløjefri-dyrkning.
Tipo: Report chapter
Palavras-chave: Soil tillage.
Ano: 2018
URL: http://orgprints.org/35195/1/Destruktion%20af%20efterafgr%C3%B8der%20i%20et%20pl%C3%B8jfri-dyrkningssystem.pdf

Desvendando os vinhos do valo do São Francisco.
Provedor de dados: 14
Autores: FIALHO, V. M. Z. B.
Trabalho de pesquisa deverá originar documentos ára a indicação de procedência.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Vinhedo; Vale do São Francisco; Indicação de Procedência (IP); Vinho; Uva.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086138

Det er svært at snyde æbleskurven
Provedor de dados: 21
Autores: Korsgaard, Maren.
En simpel vanding af jorden kan lokke skurvens sporer til at spire, og hvis vejret efterfølgende er tørt, vil sporerne dø. I praksis er det en udfordring af udføre vandingerne på et større areal.
Tipo: Web product
Palavras-chave: Fruit and berries Crop health; Quality; Protection Irrigation and drainage.
Ano: 2018
URL: http://orgprints.org/32555/1/43_Det-er-svaert-at-snyde-aebleskurvenGartnertidende.dk.pdf

Detailed Analysis of Near Tectonic Features Along the East Pacific Rise at 16 degrees N, Near the Mathematician Hot Spot
Provedor de dados: 5
Autores: Le Saout, M; Thibaud, R.; Gente, Pascal.
Spreading processes at the axes of fast spreading ridges are mainly controlled by magmatic activity, whereas tectonic activity dominates further away from the axis. High-resolution near-bottom bathymetry data, photographs, videos, and human observations from submersible surveys are used to develop a detailed tectonic analysis of the 16 degrees N segment of the East Pacific Rise (EPR). These data are used to evaluate how a highly magmatic segment, close to a hot spot, affects the nucleation and evolution of faulting patterns and impacts the evaluation of tectonic strain within 2km of the spreading axis. Our study shows that (1) the growth of tectonic features differs in response to dike intrusion and tectonic extension, (2) the initiation of brittle...
Tipo: Text
Palavras-chave: Faulting; Dike intrusion; Brittle deformation; Mid-ocean ridge; East Pacific Rise.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00638/74985/75818.pdf

Detecção molecular de Neospora caninum em macaco-da-noite (Aotus azarae) de vida livre no estado do Mato Grosso: relato de caso
Provedor de dados: 45
Autores: Costa,T.L.C.; Iglesias,G.A.; Rosa,J.M.A.; Bento,H.J.; Rondelli,L.A.S.; Furlan,F.; Morgado,T.O.; Dutra,V.; Corrêa,S.H.R.
RESUMO Estudos indicam, por meio de infecção experimental, que primatas não humanos são susceptíveis à infecção por Neospora caninum. Relata-se um caso de um macaco-da-noite (Aotus azarae infulatus), que apresentou sinais inespecíficos e não respondeu à terapêutica clínica de suporte, evoluindo a óbito, encaminhado em seguida para exame anatomopatológico. Amostras de tecidos foram coletadas e processadas rotineiramente para confecção de lâminas histológicas. Microscopicamente, a principal lesão foi observada no coração e consistia em miocardite necrótica multifocal por protozoário, com a presença de estruturas compatíveis com o estágio de taquizoítos de protozoários dos gêneros Neospora sp. ou Toxoplasma sp. No sistema nervoso central, predominantemente no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Primatas; Sarcocystidae; Biologia molecular; Neosporose.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401227

Detección de ARNm de oncoproteínas E6/E7 del Virus del Papiloma Humano en cáncer de cuello uterino
Provedor de dados: 38
Autores: di Filippo Iriarte,Giselle; Orjuela Vargas,Julie Liliana; Osorio Zambrano,William Frend; Jiménez Camargo,Laura Carolina.
La infección de transmisión sexual por el Virus del Papiloma Humano (VPH) es una de las más comunes en el mundo. Los VPH se clasifican en bajo riesgo y alto riesgo. Los VPH de bajo riesgo son los causantes de lesiones benignas como verrugas genitales y condilomas acuminados, mientras que los VPH de alto riesgo pueden originar la transformación maligna de las células del epitelio cervical por la acción de las oncoproteínas E6 y E7, lo que puede dar origen al cáncer de cuello uterino. La detección de los niveles de ARN mensajero (ARNm) de E6 y E7 de VPH en las células del epitelio cervical está siendo evaluada como un marcador predictivo del cáncer de cuello uterino como alternativa a las técnicas de detección del ADN de VPH. En este artículo se realizó una...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Virus del papiloma humano; Oncoproteínas; Cáncer de cuello uterino; Citología cervical.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572018000300012

DETECTING THE EXTERNAL DEFECTS OF POTATO TUBERS USING A VISIBLE LASER
Provedor de dados: 111
Autores: AHMED-EEPP, ITS, Abd El- Rahman Abd El-Raouf.
ABSTRACTPotato (Solanum tuberosum, L.) is considered as a source of the national income in Egypt, since the potato crop is exported abroad because it's high quality specifications. The aim of this study is to: Find out the potential of using the optical properties as a nondestructive quality assessment for detecting surface defects of Spunta potato tubers using a low-power Helium-Neon laser. The obtained results were as following: The percentage of reflection intensity of sound tubers (7.48%) was the highest. While, the reflection percentage of superficial shatter bruise (0.83%) was the lowest. The reflection intensity percentages of He-Ne laser light from sound and defective tubers were arranged as follow: Sound (7.48%) &gt;, Internal black spot (4.33%)...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4655

Detection and evaluation of selection signatures in sheep
Provedor de dados: 86
Autores: Paim,Tiago do Prado; Ianella,Patrícia; Paiva,Samuel Rezende; Caetano,Alexandre Rodrigues; Pimentel,Concepta Margaret McManus.
Abstract: The recent development of genome-wide single nucleotide polymorphism (SNP) arrays made it possible to carry out several studies with different species. The selection process can increase or reduce allelic (or genic) frequencies at specific loci in the genome, besides dragging neighboring alleles in the chromosome. This way, genomic regions with increased frequencies of specific alleles are formed, caracterizing selection signatures or selective sweeps. The detection of these signatures is important to characterize genetic resources, as well as to identify genes or regions involved in the control and expression of important production and economic traits. Sheep are an important species for theses studies as they are dispersed worldwide and have...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovis aries; Analysis software; Animal genetic resources; Genetic improvement; Genomics; Molecular genetics; SNP markers.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000500527

Detection and genetic characterization of Mamastrovirus 5 from Brazilian dogs
Provedor de dados: 58
Autores: Alves,Christian D.B.T.; Budaszewski,Renata F.; Torikachvili,Marcela; Streck,André F.; Weber,Matheus N.; Cibulski,Samuel P.; Ravazzolo,Ana P.; Lunge,Vagner R.; Canal,Cláudio W.
Abstract Mamastrovirus 5 (MAstV5), belonging to the Astroviridae (AstV) family, previously known as canine astrovirus or astrovirus-like particles, has been reported in several countries to be associated with viral enteric disease in dogs since the 1980s. Astroviruses have been detected in fecal samples from a wide variety of mammals and birds that are associated with gastroenteritis and extra enteric manifestations. In the present study, RT-PCR was used to investigate the presence of MAstV5 in 269 dog fecal samples. MAstV5 was detected in 26% (71/269) of the samples. Interestingly, all MAstV5-positive samples derived from dogs displaying clinical signs suggestive of gastroenteritis, other enteric viruses were simultaneously detected (canine parvovirus,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mamastrovirus 5; Canine astrovirus; Dog; Gastroenteritis; MAstV5.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300575

Detection by Rt-Pcr and Molecular Characterization of Tremovirus A Obtained from Clinical Cases of Avian Encephalomyelitis (AE) Outbreaks in Brazil
Provedor de dados: 89
Autores: Torre,D De la; Nuñez,LF; Parra,SHS; Astolfi-Ferreira,CS; Ferreira,AJP.
ABSTRACT This study determined the presence of Tremovirus A as the possible agent related to Avian Encephalomyelitis in broiler chicks from the states of São Paulo (SP) Paraná (PR), Goiás (GO), Santa Catarina (SC) and Rio Grande do Sul (RS), between the years 2006 and 2015. Samples of the nervous, digestive, respiratory, immune, and renal systems, plus muscular organs from broiler chicks with neurological problems such as ataxia and muscle tremors, and four (4) commercial vaccines as positive control, were tested by reverse-transcriptase (RT-PCR) amplification and DNA sequencing. A highly conserved region (P1) of the viral genome, was used to amplify a segment which encodes a structural protein VP4. Out of 112 samples, 46 were positive (42%) for Tremovirus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chicken; Tremovirus A; Avian Encephalomyelitis; Detection; Molecular characterization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300527

Detection of Campylobacter spp. in chilled and frozen broiler carcasses comparing immunoassay, PCR and real time PCR methods
Provedor de dados: 65
Autores: Reis,Luciana Pimenta; Menezes,Liliane Denize Miranda; Lima,Graciela Kunrath; Santos,Ethiene Luiza de Souza; Dorneles,Elaine Maria Seles; Assis,Débora Cristina Sampaio de; Lage,Andrey Pereira; Cançado,Silvana de Vasconcelos; Figueiredo,Tadeu Chaves de.
ABSTRACT: In order to detect and identify Campylobacter spp. in broiler chicken carcasses, and to compare detection methods, 43 chilled and 43 frozen carcasses were collected and analyzed. Three methodologies were evaluated: an automated Enzyme Linked Fluorescent Assay (ELFA) VIDAS®30, Polymerase Chain Reaction (PCR) and real-time PCR. Only four chilled carcasses (4.6%) were considered positive for Campylobacter spp. by VIDAS®30 and no sample was positive when the conventional PCR technique was used. However, real-time PCR showed a higher incidence of contamination by Campylobacter spp. in broiler carcasses, with 45 (52.3%) positive samples. C. jejuni was the species most frequently reported in the samples (88.8%). No differences in the frequencies of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: C. jejuni; C. coli; Detection methods; VIDAS®30.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200451

Detection of iceberg using Delay Doppler and interferometric Cryosat-2 altimeter data
Provedor de dados: 5
Autores: Tournadre, Jean; Bouhier, Nicolas; Boy, F.; Dinardo, S.
The Cryosat-2 Synthetic Aperture Interferometric Radar Altimeter (SIRAL) altimeter is the first altimeter that can operate in three different modes over the ocean: the classical pulse limited LRM, the Delay Doppler or SAR and the SAR Interferometric modes. It offers a unique opportunity to test, validate and compare the capabilities of the three modes for the detection and analysis of small icebergs (&lt;3 km in length) already demonstrated for classical altimeters. Over most of the sea-ice free ocean, SIRAL operates in LRM mode and the classical iceberg detection algorithm can be applied without modification. It can also be applied to the Reduced SAR or pseudo-LRM data computed from SAR and SARin data. In SAR mode, iceberg signatures are bright spots in...
Tipo: Text
Palavras-chave: Small iceberg detection using Cryosat-2 three modes of operation; Estimation of iceberg's area; Estimation of iceberg's free-board from; Interferometric altimeter data.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00439/55089/56586.pdf

Detection of new pathways involved in the acceptance and the utilisation of a plant-based diet in isogenic lines of rainbow trout fry
Provedor de dados: 5
Autores: Callet, Therese; Dupont-nivet, Mathilde; Cluzeaud, Marianne; Jaffrezic, Florence; Laloe, Denis; Kerneis, Thierry; Labbe, Laurent; Quillet, Edwige; Geurden, Inge; Mazurais, David; Skiba-cassy, Sandrine; Medale, Francoise.
o meet the growing demand of fish feed for aquaculture, an increasing proportion of marine ingredients are being replaced by blends of plant products. However, the total replacement of marine ingredients in salmonid diets impairs fish performance. This is particularly true during the early fry stage and this stage is therefore considered of particular importance. In rainbow trout (RBT), the existence of a genetic variability to survive and grow with plant-based diets devoid of marine ingredients has now been proved, but the mechanisms behind are little studied especially at early stage. To investigate these, we analysed the whole transcriptome of three isogenic lines of RBT fry, which have similar growth when fed a marine resources-based diet (M diet) but...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00452/56371/57969.pdf

Detection of pine woodwasp in Pinus taeda in São Paulo State, Brazil
Provedor de dados: 65
Autores: Wilcken,Carlos Frederico; Souza,Amanda Rodrigues de; Puretz,Barbara de Oliveira; Camargo,Gabriella Ferreira de.
ABSTRACT: The woodwasp Sirex noctilio (Fabricius) (Hymenoptera: Siricidae) is one of the main pests of Pinus plantations in South America. The aim of this study is to report the occurrence of S. noctilio in Pinus taeda in Botucatu, São Paulo, Brazil. The surveys were carried out in the arboretum of Faculdade de Ciências Agronômicas (FCA) da Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), campus Botucatu, SP where six species of Pinus are distributed in blocks of 100 trees. Resin beads were observed on the trunks and stems of Pinus species. In post-flight evaluation it was reported that 8.77% of P. taeda trees showed symptoms of oviposition by S. noctilio. A female S. noctilio was found performing oviposition. Sirex noctilio is present in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sirex noctilio; Exotic pest; Forest pest; Occurrence; Pine.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200151

Detection of sputum cofilin-1 as indicator of malignancy
Provedor de dados: 56
Autores: Rangel,M.P.; Antonangelo,L.; Acencio,M.M.P.; Faria,C.S.; de Sá,V.K.; Leão,P.S.; Farhat,C.; Fabro,A.T.; Longatto Filho,A.; Reis,R.M.; Takagaki,T.; Capelozzi,V.L.
Cofilin-1 (CFL1), a small protein of 18 kDa, has been studied as a biomarker due to its involvement in tumor cell migration and invasion. Our aim was to evaluate CFL1 as an indicator of malignancy and aggressiveness in sputum samples. CFL1 was analyzed by ELISA immunoassay in the sputum of 73 lung cancer patients, 13 cancer-free patients, and 6 healthy volunteers. Statistical analyses included ANOVA, ROC curves, Spearman correlation, and logistic regression. Sputum CFL1 levels were increased in cancer patients compared to cancer-free patients and volunteers (P&lt;0.05). High expression of sputum CFL1 was correlated to T4 stage (P=0.01) and N stage (P=0.03), tobacco history (P=0.01), and squamous cell carcinoma histologic type (P=0.04). The accuracy of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lung cancer; Cofilin-1; Sputum; Liquid-biopsy; Metastases; Biomarker.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800603

Detection of the mecA gene and identification of Staphylococcus directly from blood culture bottles by multiplex polymerase chain reaction
Provedor de dados: 55
Autores: Rocchetti,Taisa Trevizani; Martins,Katheryne Benini; Martins,Patricia Yoshida Faccioli; Oliveira,Rogério Antonio de; Mondelli,Alessandro Lia; Fortaleza,Carlos Magno Castelo Branco; Cunha,Maria de Lourdes Ribeiro de Souza da.
ABSTRACT  Introduction: Staphylococcus spp. – both S. aureus, including methicillin-resistant strains (MRSA) and coagulase negative staphylococci (CoNS) – are relevant agents of healthcare-associated infections. Therefore, the rapid recognition of MRSA and methicillin-resistant CoNS from blood stream infections is critically important for patient management. It is worth noting that inappropriate empiric therapy has been associated with higher in-hospital mortality.  Material and methods: In this study we evaluated a multiplex polymerase chain reaction (multiplex PCR) standardized to detect Staphylococcus spp., S. aureus, and mecA gene-encoded oxacillin resistance directly from blood culture bottles. A total of 371 blood cultures with Gram-positive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Staphylococcus spp.; Staphylococcus aureus; MRSA; MecA gene; Blood cultures; Multiplex PCR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000200099

Detection of virulence and β-lactamase encoding genes in Enterobacter aerogenes and Enterobacter cloacae clinical isolates from Brazil
Provedor de dados: 58
Autores: Azevedo,Paola Aparecida Alves; Furlan,João Pedro Rueda; Oliveira-Silva,Mariana; Nakamura-Silva,Rafael; Gomes,Carolina Nogueira; Costa,Karen Regina Carim; Stehling,Eliana Guedes; Pitondo-Silva,André.
ABSTRACT Enterobacter cloacae and E. aerogenes have been increasingly reported as important opportunistic pathogens. In this study, a high prevalence of multi-drug resistant isolates from Brazil, harboring several β-lactamase encoding genes was found. Several virulence genes were observed in E. aerogenes, contrasting with the E. cloacae isolates which presented none.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Enterobacter cloacae; Enterobacter aerogenes; Virulence; Resistance.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500224

Detection of virulence genes and the phylogenetic groups of Escherichia coli isolated from dogs in Brazil
Provedor de dados: 65
Autores: Coura,Fernanda Morcatti; Diniz,Amanda Nadia; Oliveira Junior,Carlos Augusto; Lage,Andrey Pereira; Lobato,Francisco Carlos Faria; Heinemann,Marcos Bryan; Silva,Rodrigo Otávio Silveira.
ABSTRACT: This study identified the virulence genes, pathovars, and phylogenetic groups of Escherichia coli strains obtained from the feces of dogs with and without diarrhea. Virulence genes and phylogenetic group identification were studied using polymerase chain reaction. Thirty-seven E. coli isolates were positive for at least one virulence factor gene. Twenty-one (57.8%) of the positive isolates were isolated from diarrheal feces and sixteen (43.2%) were from the feces of non-diarrheic dogs. Enteropathogenic E. coli (EPEC) were the most frequently (62.2%) detected pathovar in dog feces and were mainly from phylogroup B1 and E. Necrotoxigenic E. coli were detected in 16.2% of the virulence-positive isolates and these contained the cytotoxic necrotizing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dogs; Escherichia coli; Pathovars; Phylogroups.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200452

Determinação da maturidade fisiológica de Caesalpinia peltophoroides Benth. pela coloração de sementes
Provedor de dados: 22
Autores: Lorenzetti, Eloisa; Carvalho, Jeferson Carlos; Souza, Aline Kelly Pomini de; Queiroz, Samara Brandão; Belmonte, Cristiani; Malavasi, Marlene de Matos.
As sementes são eficientes meios de propagação das plantas, especialmente as de espécies nativas como a Caesalpinia peltophoroides. Diante do exposto, objetivou-se com o presente trabalho determinar o momento ideal de coleta das sementes, seguindo o parâmetro da coloração das sementes, visando obter maiores porcentuais germinativo e de vigor. As matrizes foram obtidas em municípios do oeste do Paraná (Marechal Cândido Rondon, Palotina e Quatro Pontes) e os tratamentos utilizaram foram: T1 - sementes marrom escuras; T2 - sementes marrons; T3 - sementes beges; T4 - sementes verdes. Foram mensuradas a largura (cm) das sementes amostradas, comprimento (cm), espessura (cm) e o peso de 100 sementes (g). Além de testes de condutividade elétrica, germinação,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sibipiruna; Tegumento; Teste de germinação; Vigor.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/18676

Determinação de formaldeído pelo método dessecador utilizando reagente analítico acetilacetona: modificação da norma ASTM D 5582.
Provedor de dados: 14
Autores: MAGALHAES, W. L. E.; ARTNER, M.
bitstream/item/191010/1/CT-426-1648-final-2.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Formaldeído; Emissão; Dessecador; Norma de padronização; Adaptação.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1104203

Determinação de nitrato e amônio por sistema de análise em fluxo em amostras de lixiviado de solo.
Provedor de dados: 14
Autores: COSTA, C. L.; BRAZ, C. E. M.; KAMOGAWA, M.; BERNARDI, A. C. de C.; SOUZA, G. B. de; NOGUEIRA, A. R. de A.
Um sistema em fluxo para a determinação de espécies inorgânicas de nitrogênio (amônio e nitrato) em amostras de lixiviado de solo foi desenvolvido para aumentar a eficiência da análise, mantendo sua robustez e sensibilidade. O método baseia-se na transformação dos compostos nitrogenados em amônia, sua difusão é feita por uma membrana hidrofóbica permeável a gás e posterior reação com o indicador ácido-base púrpura de bromocresol. Após se difundir pela membrana e causar mudança de cor na solução indicadora, a amônia é quantificada por espectrofotometria (?= 590 nm). Parâmetros de validação, tais como precisão (repetibilidade e precisão intermediária) e exatidão, foram considerados. A exatidão foi determinada na comparação com valores obtidos por...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sistema em fluxo; Nitrogênio; Amostragem; Retenção de Água no Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098920

Determinação do caseinomacropeptídeo em leite UAT por espectroscopia no infravermelho próximo e regressão por mínimos quadrados parciais
Provedor de dados: 45
Autores: Oliveira,R.R.; Souz,M.I.A.; Silva,C.H.; Prado,C.S.; Rezende,C.S.M.; Lage,M.E.
RESUMO O presente trabalho foi realizado com o objetivo de desenvolver um método para a determinação de CMP em leite UAT por meio da aplicação da espectroscopia de infravermelho próximo. Leites UAT de oito marcas diferentes foram utilizados para a construção dos modelos de calibração. Os resultados demonstram que, para o desenvolvimento de um modelo de calibração adequado para a determinação de CMP em leite UAT, deve-se utilizar, juntamente com o método de regressão PLS, o método de seleção de espectros máxima distância e os pré-tratamentos 2ª derivada e variável normal padronizada. Além disso, pôde-se determinar que as regiões do infravermelho próximo mais correlacionadas com os movimentos vibracionais dos aminoácidos presentes no CMP foram: 1100-1310;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calibração multivariada; Fraude; NIRS; Soro de queijo.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300946

Determinação do número de cópias de transgenes em eventos de tabaco por PCR em tempo real.
Provedor de dados: 14
Autores: COSTA, J. F. da V.; LOPES, S. da S.; BARROS, B. de A.; CARNEIRO, A. A.; SOUSA, S. M. de.
Por causa da facilidade de regeneração in vitro e de transformação via agrobactéria, o tabaco tem sido considerado um sistema modelo ideal para a transferência de genes e estudos genético-moleculares. Métodos eficientes para caracterizar plantas transgênicas são importantes para entender o estado fisiológico do transformante. A técnica de PCR em tempo real pode ser usada para determinar a zigosidade em plantas transgênicas e o número de cópias do transgene. Em plantas transgênicas, o número de cópias do transgene pode influenciar o nível de expressão e a estabilidade genética do gene alvo, o que torna a estimativa do número de cópias do transgene extremamente importante na pesquisa com culturas geneticamente modificadas. O gene Axi1, envolvido na ação das...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Transgênico; Planta Transgênica; Engenharia Genética.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097104

Determinação simplificada da umidade do solo visando o manejo de irrigação em Hortaliças.
Provedor de dados: 14
Autores: BRAGA, M. B.; GUEDES, I. M. R.; SILVA, J. da; LIMA, C. E. P.
Este trabalho teve como objetivo adequar uma metodologia de baixo custo e de fácil manuseio para a determinação da umidade do solo para fins de manejo de irrigação no cultivo de hortaliças.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Método das pesagens; Manejo de Água; Solo; Água do Solo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1093695

Determinantes das Exportações de Castanha de Caju da Guiné-Bissau (1986-2011): uma análise sob a ótica do modelo de gravidade de Bergstrand
Provedor de dados: 123
Autores: Cateia,Júlio Vicente; Veloso,Gilberto de Oliveira; Feistel,Paulo Ricardo.
Resumo: Este trabalho analisa os determinantes das exportações de castanha de caju da Guiné-Bissau para a Índia no período de 1986-2011, utilizando o modelo de gravidade de Bergstrand (1985). Os resultados reportados do modelo de dados em painel (MQO-pooled) sugerem, por um lado, que o fluxo de exportações de castanha de caju é negativamente relacionado com o custo de transporte e, por outro, positivamente relacionado com a taxa de câmbio e rendas brutas e per capita, o que é consistente com os pressupostos teóricos dos modelos gravitacionais e com os estudos seminais da literatura econômica com a aplicação desses modelos.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exportações de castanha de caju; Modelo de gravidade; Guiné-Bissau.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032018000400583

Determinantion of visitors’ willingness to pay to enter Karagol Natural Park of Ankara, Turkey
Provedor de dados: 65
Autores: Serefoglu,Coskun.
ABSTRACT: The objectives of this study were to assess visitors’ attitudes, if visitors would be willing to pay to enter Lake Karagol, and what factors affect their decision to pay. The contingent valuation method was used to estimate the economic value of the lake by assessing willingness to pay (WTP). Double dichotomous questions were used in the survey. Respondents were first asked whether or not they would be willing to pay the starting bid. They could either answer in the affirmative (that is, accepted bid) or in the negative (that is, reject the starting bid). The average WTP for an entrance fee was found to be about USD 0.22 for all observations when zero bids were included, and about USD 4.40 when zero bids were excluded. Result of the probit model...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Double dichotomous bid Probit model; Contingent Valuation Natural park WTP.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700930

Determinants in value appropriation in smallholder farming innovations
Provedor de dados: 65
Autores: Baggio,Claiton Alorenus; Kuhl,Marcos Roberto.
ABSTRACT: This study aimed to analyze the relationships between the determinants of value appropriation and the innovation strategies in smallholder farming. A survey was conducted with 199 smallholders in the municipality of Guarapuava, in the state of Paraná (PR), Brazil. This quantitative study analyzes data through descriptive statistics and correlation. Results showed that, in general, farmers do not access the determinants of value appropriation through innovation. However, access to government programs aimed commercialization and cooperativism demonstrating a relationship with the determinants of appropriation of value created by innovation. This study contributed to the understanding of mechanisms that allow farmers to obtain better results through...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Innovation; Complementary assets; Smallholder farming.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300901

Détermination d’un indice de composition phytoplanctonique pigmentaire pour les eaux de la Manche et de l’Atlantique (DCE)
Provedor de dados: 5
Autores: Lampert, Luis; Hernandez Farinas, Tania.
La demande de la part de la Commission Européenne, pour inclure un Indice de Compositions (IC) dans l’indicateur « phytoplancton » de la Directive Cadre de l’Eau, a été prise en compte et un test en conditions réelle a été mené sur les données pigmentaires acquises entre 2016 et 2017. Deux échantillons par mois ont été analysés par chromatographie liquide (HPLC) sur 16 points, situés de la frontière belge et jusqu’au nord de la Loire. Cet indice (ICBC) a été bâti par la comparaison des moyennes pigmentaires de chaque point à une référence, via l’indice de similarité de Bray-Curtis. Cette référence (REF-Atl) a été définie comme la moyenne des deux points les moins impactées (Querqueville et Les Hébihens). La fréquence d’échantillonnage retenue est celle de...
Tipo: Text
Palavras-chave: MANCHE; ATLANTIQUE; DCE; HPLC; PHYTOPLANCTON; INDICE DE COMPOSITION; ICBC.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00469/58110/60530.pdf

Determination of cefotaxime, cefoperazone, ceftazidime and cefadroxil using surface plasmon resonance band of silver nanoparticles
Provedor de dados: 60
Autores: Salem,Hesham; Samir,Ebtihal.
The aim of this work is to evaluate simple, sensitive, effective and validated procedures for the determination of cefotaxime, cefoperazone, ceftazidime and cefadroxil. In this study, the methods based on the ability of the cited drugs to reduce Ag+ ions to silver nanoparticles (Ag-NPs) in the presence of Polyvinyl Pyrrolidone (PVP) as a stabilizing agent producing very intense surface plasmon resonance peak of Ag-NPs (λmax. = 410-430 nm). The plasmon absorbance of the Ag-NPs allows the quantitative spectrophotometric determination of the cited drugs. The calibration curves are linear with concentration ranges of 0.4-3.2, 1-8, 0.5-4.0 and 1.5-9.0 µg/mL for cefotaxime, cefoperazone, ceftazidime and cefadroxil, respectively. Apparent molar absorptivity,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silver nanoparticles; Cefotaxime; Cefoperazone; Ceftazidime; Cefadroxil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300617

Determination of compatibility and stability of haloperidol and morphine mixtures used in palliative care
Provedor de dados: 60
Autores: María,Espinosa Bosch; Fuensanta,Sánchez Rojas; Catalina,Bosch Ojeda.
Abstract With the aim of controlling various symptoms, possible to use mixtures of different drugs within infusion devices. This should take into account the compatibility of the mixture. Factors influence the compatibility and stability of the mixtures are: drug type, concentration, solvent, temperature and light. When evaluating the compatibility of the mixtures for infusion for subcutaneous via is important to consider infusion devices used and the conditions of light and temperature should simulate as far as possible the conditions in practice assistance. There are diverse studies that analyze the compatibility of drug mixtures, but there are still many possible combinations of drugs for which evidence is not available. The objective of this work is to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Haloperidol/stability/compatibility; Morphine/stability/compatibility; Mixtures; Palliative care.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200616

Determination of endogenous IAA and carbohydrates during the induction and development of protocorm-like bodies of Cattleya tigrina A. Richard
Provedor de dados: 3
Autores: De Conti, Daniela; Corredor-Prado, Jenny Paola; Roecker Junior, Djalma; Suzuki, Rogério Mamoru; Guerra, Miguel Pedro; Pescador, Rosete.
 Tissue culture techniques have been employed for orchid mass propagation by means of the morphogenetic route of protocorm like-bodies (PLBs). This study aimed to analyze and compare Indole-acetic acid (IAA) and sugar endogenous levels in protocorm-like bodies (PLBs) induction and development in Cattleya tigrina, in order to better understand this process and to optimize micropropagation procedure protocols. Leaves grown on MS (Murashige and Skoog) culture medium, suplemented with 9 μM TDZ for PLBs induction and development were collected after 0, 2, 7, 14, 30, 60 and 100 days of cultivation, for further analysis. Increase of IAA and reduction of sugar levels are strongly related to morphogenetic response, that is, PLBs formation over the preexisting ones...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orchid; Hormones; Sugars; Morphogenesis.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/37874

Determination of Gemifloxacin in human plasma by high performance liquid chromatography using Ultra Violet detector and its application to a bioequivalence study
Provedor de dados: 60
Autores: Mousavi,Syed Husain Hashemi.
A liquid chromatography method was developed and validated for the determination of gemifloxacin in human plasma using chloramphenicol as internal standard to achieve lower quantification limit. Acetonitrile was used to precipitated and extracted analyte and internal standard from plasma by Protein Precipitation. Analysis was performed isocratically on C18 column using 25% acetonitrile and 75% 0.02 M phosphate buffer as mobile phase. The method was demonstrated to be linear from 0.003 µg/mL to 5 µg/mL with the lower limit of quantitation of 0.003 µg/mL. The method was successfully applied for the bioequivalence study of gemifloxacin after a single oral administration of 320 mg gemifloxacin mesylate tablets to 12 healthy volunteers.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gemifloxacin/determination; Bioequivalence; Plasma; HPLC.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400610

DETERMINATION OF HYDRAULIC CONDUCTIVITY BY THE AUGER HOLE METHOD
Provedor de dados: 193
Autores: Sobrinho, Oswaldo Palma Lopes; Arriero, Stephanie Soares; Silva, Gerlange Soares da; Sousa, Aline Bezerra de; Pereira, Álvaro Itaúna Schalcher.
The hydraulic conductivity of a soil is the main parameter that determines its drainage capacity. However, its determination is of great importance for sizing in agricultural drainage systems. To determine the hydraulic conductivity of the soil in the presence of water table through the Auger-Hole. The experiment was carried out at Embrapa Manioc and Fruticulture (EMBRAPA), located in the municipality of Cruz das Almas-BA. In order to estimate the hydraulic conductivity, several empirical formulas have been proposed, such as Ernst's, which is the model that most closely approximates the soil situation studied. The hydraulic conductivity values for the studied soil obtained by the Auger-Hole method ranged from 0.24821 to 0.28544 m day-1. With an average...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural drainage; Boring hole; Water table.
Ano: 2018
URL: http://revistas.ufpr.br/biofix/article/view/57959

Determination of multidrug resistance mechanisms in Clostridium perfringens type A isolates using RNA sequencing and 2D-electrophoresis
Provedor de dados: 56
Autores: Ma,Yu-Hua; Ye,Gui-Sheng.
In this study, we screened differentially expressed genes in a multidrug-resistant isolate strain of Clostridium perfringens by RNA sequencing. We also separated and identified differentially expressed proteins (DEPs) in the isolate strain by two-dimensional electrophoresis (2-DE) and mass spectrometry (MS). The RNA sequencing results showed that, compared with the control strain, 1128 genes were differentially expressed in the isolate strain, and these included 227 up-regulated genes and 901 down-regulated genes. Bioinformatics analysis identified the following genes and gene categories that are potentially involved in multidrug resistance (MDR) in the isolate strain: drug transport, drug response, hydrolase activity, transmembrane transporter,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clostridium perfringens; Multidrug resistance; RNA sequencing; 2D-electrophoresis; Molecular mechanism.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000800609

Determination of Ochratoxin A Levels in Mixed Feed and Feed Stuffs Used in Some Laying Hens and Ruminant Enterprises of Sivas City
Provedor de dados: 89
Autores: Gumus,R; Ercan,N; Imik,H.
ABSTRACT Mycotoxins, which are produced by some fungi under improper storage conditions before or after harvesting in plant products, cause acute or chronic toxicities. Ochratoxin A (OA) which is also one of the harmful mycotoxins pose a threat to animal and human health. This study was carried out in order to determine OA levels in mixed feed and feedstuffs materials used in livestock enterprises throughout Sivas province. The 59 mixed feeds and 30 feedstuffs materials collected from different enterprises was analysed. Ochratoxin A concentrations were quantified using immunoassay (ELISA). In result, OA was found to be positive in 64 (71.91%) of the 89 samples analysed, whereas OA was not found in 25 samples (28.09%).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feedstuffs; Laying hen feed; Mixed feed; Ochratoxin A; Sivas.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000100085

Determination of Pesticide Residues in Organic and Conventional Exotic Vegetables
Provedor de dados: 21
Autores: Mogoi, Kenyanya Teresa; Moturi, Wilkister Nyaora; Nyaanga, Jane; Macharia, Joseph Kinyoro; Birech, Rhoda Jerop.
Pesticides are used to protect crops from diseases and pests. Their application in agriculture has been in existence since ancient times to date. They have also been used in growing vegetables especially exotic vegetables that are more prone to pests and diseases. There have been concerns over indiscriminate use of pesticides by farmers to grow vegetables especially for local markets since there are no guidelines on Maximum residue levels. This study was done to determine the concentration of cypermethrin and lambda-cyhalothrin pesticide residues in Collard (Brassica oleracea var. acephala) Tomatoes (Solanum lycopersicum) and swiss chard (Beta vulgaris subsp. cicla). The samples included both organic and conventional vegetables that use chemical...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Assessment of impacts and risks Vegetables Consumer issues Crop health; Quality; Protection Africa Evaluation of inputs.
Ano: 2018
URL: http://orgprints.org/33450/5/9%20Kenyanya%20Teresa%20Mogoi%20Article.pdf

Determination of Physical and Aerodynamic Characteristics of African Olive (Canarium Schweinfurthii) Nut
Provedor de dados: 111
Autores: Obi, Okey Francis; Ijere, Chimuanya Emeka; Okechukwu, Michael Emeka.
This study investigated the physical and aerodynamic properties of African olive (Canarium schweinfurthii) nuts. The nut mass frequency was identified and three fractions of the nut were defined to determine their properties. Generally, it was observed that the physical and aerodynamic characteristics of the nut were significantly influenced by the unit mass. Comparison of means revealed that the mean values of the nut physical and aerodynamic properties were significantly different between fractions at p&lt;0.05 except for the true density. The static angle of repose appeared higher than the dynamic angle of repose for all the nut fractions. The coefficient of static friction of the nut fractions on different material surfaces was highest on plywood and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural and Bioresources Engineering Canarium schweinfurthii nut; Physical properties; Aerodynamics properties; Models.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4820

Determination of phytoconstituents of n-hexane extract of leaves of Morus nigra and evaluation of their effects on biochemical and histopathological parameters in paracetamol intoxicated mice liver
Provedor de dados: 60
Autores: Mallhi,Tauqeer Hussain; Qadir,Muhammad Imran; Khan,Yusra Habib.
In-vitro investigation of Morus nigra L. (Moraceae) has demonstrated the evidence of several antioxidant compounds. Current study was aimed to determine the phytoconstituents and hepatoprotective potential of n-hexane extract of Morus nigra. Swiss albino mice were divided into five groups: normal control, paracetamol control, silymarin control, 250 mg/kg p.o. extract for 7 days plus paracetamol 3 h later, 500 mg/kg p.o. extract for 7 days plus paracetamol 3 h later. Serum levels of liver enzymes and total bilirubin were assessed and compared between the groups by using one-way ANOVA to confirm hepatoprotective activity. HPLC analysis revealed the presence quercetin, oleanolic acid, luteolin, apigenin, vitamin C and kuwanon C. n-hexane extract of Morus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Moraceae; HPLC; Quercetin; Morus nigra/antioxidant; Morus nigra/extract/hepatoprotective.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300631

Determination of risk factors for herpesvirus outbreak in oysters using a broad-scale spatial epidemiology framework
Provedor de dados: 5
Autores: Pernet, Fabrice; Fuhrmann, Marine; Petton, Bruno; Mazurie, Joseph; Bouget, Jean-francois; Fleury, Elodie; Daigle, Gaetan; Gernez, Pierre.
Marine diseases have major impacts on ecosystems and economic consequences for aquaculture and fisheries. Understanding origin, spread and risk factors of disease is crucial for management, but data in the ocean are limited compared to the terrestrial environment. Here we investigated how the marine environment drives the spread of viral disease outbreak affecting The Pacific oyster worldwide by using a spatial epidemiology framework. We collected environmental and oyster health data at 46 sites spread over an area of 300 km2 along an inshore-offshore gradient during an epizootic event and conducted risk analysis. We found that disease broke out in the intertidal farming area and spread seaward. Mortalities and virus detection were observed in oysters...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00450/56130/57670.pdf

Determination of some physical and mechanical properties of soybean and maize in relation to planter design
Provedor de dados: 111
Autores: Soyoye, Babatunde Oluwamayokun; Ademosun, Olugboyega Cornelius; Agbetoye, Leo A. S.
Maize and soybeans are agricultural materials that serve as food to both man and livestock and also serve as by-product used in manufacturing industries. The knowledge of some physical and mechanical properties of these seeds is important tool for designing agricultural machines and equipment for planting, harvesting, processing, packaging and storage. Some of the properties determined include size, geometric mean diameter, surface area, bulk volume, bulk density, true density, porosity, sphericity, angle of repose, coefficient of friction, rupture force and rupture energy. The mean values measured and recorded for the length, width, thickness, geometric mean diameter, surface area, bulk volume, bulk density, true density, porosity and sphericity of maize...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agrultural and Environmental Engineering; Farm Power and Machinery Maize  soybean  physical properties  mechanical properties  planting equipment.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4349

Determination of the Effect of the Elimination Diet Applied for Overweight and Obese People with Food Intolerance on Body Composition and Biochemical Parameters
Provedor de dados: 52
Autores: Gubur,Sema.
ABSTRACT   Food Intolerance, is a reaction against food, but not immunological manner, and may be confused with real food allergies. In this study, effects of special weight-loss diet together with an elimination diet on body composition and biochemical parameters of overweight and obese people who were diagnosed with food intolerance were investigated. The study group consists of 20 patients in total who were followed-up and treated in Yorktest Turkey Laboratory; who were diagnosed with food intolerance, and whose BMI was &gt; 26kg/m2. Bloodletting for these patients was executed with Lancet from their fingertips, and the blood drawn from these patients was assessed via enzyme-linked immunosorbent assay (ELİSA) method, and food reactions of patients were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food intolerance; Obesity; IgG; Elimination diet; Yeast.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100305

Determination of the Ideal Time for Cleaning of Photovoltaic Panels Aiming at Better Productivity - Case Study of the Implanted Grid-Connected Photovoltaic System at the Federal University of Technology of Paraná
Provedor de dados: 52
Autores: Gaio,João Nicolau; Campos,Kleverson Moisés Apolinário de; Tiepolo,Gerson Máximo.
ABSTRACT Considering the development of new technologies in the electricity generation sector, such as solar photovoltaic energy, some studies are made necessary to obtain the best performance of these systems. This generation model consists of modules, which are exposed to adverse climatic conditions, they receive direct influence of the dirt, according to the environment from which they were installed, which directly influences the performance of the system since, due to the disposal of waste on the module, a smaller portion of the solar radiation can reach the photovoltaic cell effectively. The objective of this work is to determine the ideal time for cleaning photovoltaic panels, aiming at high system productivity, having as object of study the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Photovoltaic Systems; Photovoltaic Solar Energy; Dirtiness; Performance Parameters.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200207

Determination of the Quality and Shelf Life of Sous Vide Cooked Turkey Cutlet Stored at 4 and 12ºC
Provedor de dados: 89
Autores: Akoğlu,IT; Bıyıklı,M; Akoğlu,A; Kurhan,Ş.
ABSTRACT The aim of this study was to determine the quality and shelf life of sous vide turkey cutlet stored at 4 and 12ºC. Samples were packaged under vacuum into polyamide-polypropylene pouches, cooked using sous vide technology (65ºC/40 min), chilled at 3ºC and stored at 4 and 12ºC for 5 weeks. Microbial (TMAB, lactic acid bacteria, Enterobacteriaceae, moulds and yeasts, Salmonella spp., L. monocytogenes, Cl. perfringens), physical-chemical (pH, water activity, TBARS, L*a*b* colour, texture profile analysis and shear force) and sensory (appearance, colour, odour, flavour, juiciness, chewiness and acceptance) parameters were determined. According to the results of mesophilic bacterial counts and sensory analysis, the shelf life of the sous vide turkey...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sous vide (SV); Storage; Turkey cutlet; Cooking; Food preservation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000100001

Determination of the treatment period of banana seedlings with rhizobacteria in the control of Meloidogyne javanica
Provedor de dados: 94
Autores: Lopes,Pollyanna Santiago; Ribeiro,Regina Cássia Ferreira; Xavier,Adelica Aparecida; Rocha,Leandro de Souza; Mizobutsi,Edson Hiydu.
Abstract  The introduction of rhizobacteria to the soil can be done via treatment of propagating materials. The aim of this work was to evaluate in greenhouse the influence of immersion periods of micropropagated ‘Prata-Anã’ banana seedling roots in suspension of different rhizobacterial isolates on the growth of seedlings and control of Meloidogyne javanica. The experiment was set up in greenhouse in a randomized block design in a 10 x 2 factorial scheme (rhizobacteria isolates) x (immersion periods: 60 and 120 minutes) with 10 replicates. The additional treatment (control) was composed of seedlings without any treatment infected with M. javanica. Treated seedlings were planted in pots containing soil: previously autoclaved sand. After twenty-four hours,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa sp.; Microbiolization; Paenibacillus sp.; Bacillus spp.; Root-knot nematode.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000400401

Determine compost quality using the cress tests
Provedor de dados: 21
Autores: Fuchs, Jacques G.; Weidmann, Gilles.
Cress tests are a simple tool to test the phytotoxicity of composts. They are easy to carry out and analyse, and they only require few materials.
Tipo: Practice tool
Palavras-chave: Soil Crop health; Quality; Protection Weed management Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/35343/1/PA_054_Kressetest-Kompost_finalized_QR.pdf

Determine some engineering properties of snake melon (cucumis melo var. flexuosus)
Provedor de dados: 111
Autores: Jahanbakhshi, Ahmad.
The physical and mechanical properties of agricultural products have an effective role in determining the quality of the products, reducing the potential damage caused by transportation and eventually designing the equipment used in the processing of the products. In this study, some physical and mechanical properties of snake melon were measured under standard conditions. Physical properties included length, width, thickness; mean diameter (geometric and arithmetic), sphericity, surface area, aspect ratio, mass, volume and density. The mechanical properties of the samples and their lengths were measured under the conditions of pressure (bruise), bending (break) and cutting of the snake melons in halves using a Zwick/Roell Instron testing machine based on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Snake melon; Physical properties; Mechanical properties.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4305

Determining deep root activity in arable fields by the core-labelling technique (CLT)
Provedor de dados: 21
Autores: Han, Eusun; Dresbøll, Dorte Bodin; Thorup-Kristensen, Kristian.
Introduction: Deep roots have the potential to exploit plant resources otherwise inaccessible. The aim of this study was to develop a method, the Core-Labelling Technique (CLT), to measure root activity down to 2.5 m of soil depth under field conditions.     Materials and Methods: Two stainless steel ingrowth-cores, 0.1 m in diameter and 0.55 m in length, were filled with soil labelled with nutrient tracers, i.e., LiCO3, CsCO3, Na2SeO4, RbCO3 and 15NH4Cl. The labelled cores were placed into an access-tube having openings at 1.0 m and 2.5 m of soil depth. They were kept under a lucerne (Medicago sativa) crop for 60 days, after which, the root length density (RLD) and concentration of tracers in shoot biomass (including a control) were measured.    Results:...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil biology; Nutrient turnover; Soil tillage; Farm nutrient management.
Ano: 2018
URL: http://orgprints.org/33942/1/Poster%20-%20Eusun_final.pdf

Determining long-term changes in a skate assemblage with aggregated landings and limited species data
Provedor de dados: 5
Autores: Trenkel, Verena; Marandel, Florianne; Lorance, Pascal.
Sustainable fisheries management requires the evaluation of the status of exploited populations and communities. Certain bycatch species such as rays are managed together which has led to overexploitation and conservations concerns for the most vulnerable ones. Traditional fisheries stock evaluation methods need species-specific input data while for ray species-specific landings have become available only recently in Europe. To overcome data limitations caused by grouped landings we developed a Bayesian multispecies biomass production model. In addition to the grouped landings the input data are shorter time series with species-specific information (landings and scientific biomass indices). Life history traits are used to define informative priors for...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00470/58214/60718.pdf

Determining the Contribution of Ventilation and Insulation of Broiler Breeding Houses in Production Performance Using Analytic Hierarchy Process (AHP)
Provedor de dados: 89
Autores: Samadpour,E; Zahmatkesh,D; Nemati,MH; Shahir,MH.
ABSTRACT This study was conducted using Analytic Hierarchy Process (AHP) in order to rank broiler breeding farms in Zanjan province, Iran, regarding buildings, installations, and equipment to determine their effects on production factors. Data on 108 farms were collected using designed forms. This data was analyzed based on the effectiveness of each parameter in the production and management category according to experts’ opinion. The results indicated that ventilation systems (fans, inlets, and damper) as well as wall and roof insulation in poultry houses, constituted 66% of the technology coefficient. The stocking density increased through improvement of the mechanization coefficient. Most of these farms used longitudinal or tunnel ventilation and a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analytic Hierarchy Process; Broiler; Buildings; Installations; Mechanization.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000200211

Determining the In Situ Apparent Thermal Diffusivity of a Sandy Soil
Provedor de dados: 90
Autores: Aguilar,Oscar Fernando Silva; Arredondo,Jorge Alberto Andaverde; Trujillo,Beatris Adriana Escobedo; Fundora,Artemio Jesús Benitez.
ABSTRACT: The thermal wave amplitude method is used to determine soil thermal diffusivity in situ for a sandy soil in Mexico (Coatzacoalcos, Veracruz). Soil diurnal temperature fluctuations were measured from depths of 0.05 to 0.65 m, in 0.01 m increments, during the months of April and August. Five mean diffusivity values were obtained experimentally, corresponding to the different depths combination. The soil thermal diffusivity ranged between 2.26 × 10−7 and 8.71 × 10−7 m2 s−1. The diffusivity values obtained are within the absolute ranges reported in the literature. A positive linear effect between the diffusivity values and depth was observed on a homogeneous sandy soil. These increments are due to the soil moisture variations and the volumetric...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geothermal; Thermal properties; Conductivity; Error propagation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100425

Deutsche Ökologische Landwirtschaft Erfolgsgeschichten.
Provedor de dados: 21
Autores: Hofmeijer, Merel A.J.; Gerowitt, Bärbel.
In this draft two German farmers were interviewed in context of the PRODIVA project, as representatives for succesful implementation of diversified organic farming approaches.     The draft will be published in the December issue of the German agricultural magazine LandInform.
Tipo: Other
Palavras-chave: "Organics" in general Crop health; Quality; Protection Education; Extension and communication Weed management.
Ano: 2018
URL: http://orgprints.org/33463/1/Deutsche%20erfolgsgeschichten%20PRODIVA%20WP5.pdf

Developed and validated stability indicating HPLC method for the determination of epirubicin in bulk drug, marketed injection and polymeric nanoparticles
Provedor de dados: 60
Autores: Tariq,Mohammad; Thomas,Shindu; Singh,Anu; Talegaonkar,Sushama.
Present work is aimed to develop a simple, sensitive, robust and reliable HPLC method for routine quality control of epirubicin (EPI) in bulk drug, marketed injections and polymeric nanoparticles. Separation was carried out by C18 column. Isocratic elution was carried out using mobile phase A: 0.16% o-phosphoric acid solution, B: acetonitrile and methanol mixture (80:20, v/v) in the ratio of 60:40 (A: B) while the flow rate was maintained at 1mL/min. Analyses were performed at 233.5 nm using PDA detector. Excellent linear relationship was observed between peak-area versus drug concentration in the range of 1.0-100.0 μg/mL (r2, 0.999). Developed method was found to be sensitive (Limits of detection and quantification were found to be ~8 ng/mL and ~25 ng/mL,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epirubicin; HPLC; Polymeric nanoparticles; Quality control; Forced degradation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400619

Developing a Strategy for Sustainable Improved Soil Productivity in the Tropics - Efficient Management of Crop Residue/Farm Waste
Provedor de dados: 21
Autores: Odion, Ehiabhi Cyril; Ibrahim, Usman; Sambo, Banake Elisha; Ahmed, Adamu; Mukthar, Aisha.
Harvest index, which measures the economic harvest of a crop, often refers to that part of a crop representing that which can be eaten or sold to others for consumption; in smallholder farming. The remainder of the crop, referred to as crop residue; is either fed to livestock, used to build fences, used as mulch, ploughed in (where such equipments are available) or burnt in small-scale farming, causing environmental pollution. These crop residues are also rich in nutrients that were extracted from the soil, used in the building of the edible parts and contribute to soil mining if not returned to the soil. This is a major bottleneck among smallholders as harvesting could take place when the soil is too dry to turn easily or they may not have the labour to...
Tipo: Conference paper, poster, etc.
Palavras-chave: Composting and manuring.
Ano: 2018
URL: http://orgprints.org/33004/3/42%20EC%20Odion%20Article.pdf

Development and characterization of an innovative synbiotic fermented beverage based on vegetable soybean
Provedor de dados: 58
Autores: Battistini,Carolina; Gullón,Beatriz; Ichimura,Erica Sayuri; Gomes,Ana Maria Pereira; Ribeiro,Eliana Paula; Kunigk,Leo; Moreira,José Ubirajara Vieira; Jurkiewicz,Cynthia.
Abstract Soymilk was produced from vegetable soybean and fermented by probiotics (Lactobacillus acidophilus La-5, Bifidobacterium animalis Bb-12) in co-culture with Streptococcus thermophilus. The composition of the fermented beverage and oligosaccharides content were determined. The effect of fructooligosaccharides and inulin on the fermentation time and viability of probiotic microorganisms throughout 28 days of storage at 5 °C were evaluated. The soymilk from vegetable soybeans was fermented in just 3.2 h, when pH reached 4.8. Fermentation reduced the contents of stachyose and raffinose in soymilk. Prebiotics had no effect on acidification rate and on viability of B. animalis and S. thermophilus in the fermented beverage. The viable counts of B....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prebiotic; Probiotic; Soymilk; Oligosaccharides; Vegetable soybean.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200303

Development and characterization of fifteen polymorphic microsatellite loci in Bryconamericus aff. iheringii (Teleostei: Characidae) and cross-amplification in related Characidae species
Provedor de dados: 83
Autores: Apolinário-Silva,Caroline; Ferreira,Dhiego G.; Cavenagh,Analiza F.; Aprígio,Nícollas G. O.; Galindo,Bruno A.; Carlsson,Jens; Sofia,Silvia H.
ABSTRACT Data on 15 novel microsatellite loci from the Neotropical fish Bryconamericus aff. iheringii are presented here. Analyses of 32 individuals from four different streams revealed 192 different alleles, ranging from four to 32 alleles per locus (mean of 12.8 per locus). Observed and expected heterozygosities ranged from 0.094 to 0.813 and 0.205 to 0.952, respectively. These loci showed high polymorphic information content and will be a resource for genetic studies of B. aff. iheringii. Furthermore, several loci also amplified other small Neotropical Characidae (Piabarchus stramineus and Piabina argentea) and should be useful for these species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetic diversity; Lambarizinho; Molecular markers; Neotropical fish; SSR.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000100218

Development and characterization of light yoghurt elaborated with Bifidobacterium animalis subsp. Lactis Bb-12 and fructooligosaccharides
Provedor de dados: 65
Autores: Witschinski,Fabiele; Demartini,Débora; Kilian,Josiane; Dallago,Rogério Marcos; Rosa,Clarissa Dalla; Cansian,Rogério Luis; Valduga,Eunice; Steffens,Juliana.
ABSTRACT: This study aimed to evaluate the effects of adding probiotic culture (Bifidobacterium animalis subsp. Lactis Bb-12) and prebiotics (fructooligosaccharide - FOS) to yoghurt formulations stored at 4°C for 28 days, using an experimental design (independent variables: (0-3% of FOS and probiotic starter cultures 0-3%). The pH, acidity, fat, syneresis, protein, ºBrix, sugars, FOS and probiotic bacteria count were analyzed. The probiotic- and prebiotic-added yoghurt formulations showed lower acidity, syneresis and glucose than the control yoghurt and compared to formulations containing probiotic and prebiotic separately. The 3% probiotic and prebiotic formulation showed a lower loss of concentration of FOS, and after 28 days presented 1.5g of FOS per...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yoghurt; Probiotic; Bifidobacterium; Prebiotics; Fructooligosaccharides.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300751

Development and evaluation of multiparticulate biphasic system for the treatment of circadian diseases
Provedor de dados: 60
Autores: Martins,Sarah Moherdaui; Müller,Vinicius; Galan,Vanderson; Souza,Fabio Pinheiro de; Andreazza,Itamar Francisco; Rosa,Maurício Ferreira da.
Multiparticulate systems have biopharmaceutical advantages when compared to the monolithic systems, once they allow different patterns of drug release and can be used in different treatments. The aim of the present work was to develop a biphasic controlled release delivery system, using propranolol hydrochloride (PROP) that can be used for the treatment of circadian diseases. This system was obtained by the combination of cellulosic polymers hydroxypropyl methylcellulose (HPMC) and ethylcellulose (EC) in a 2² factorial experimental design, which allowed the optimization of the development stage. The pellets produced and used in biphasic formulations were evaluated for physical and chemical characteristics and presented acceptable results. The immediate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chronotherapy; Biphasic Release; Pellets; Cellulosic Polymers; Experimental Design.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400607

Development and evaluation of prediction equations for methane emission from Nellore cattle  Dry matter intake (DMI
Provedor de dados: 2
Autores: Sobrinho, Tatiana Lucila Pires; Branco, Renata Helena; Magnani, Elaine; Berndt, Alexandre; Canesin, Roberta Carrilho; Mercadante, Maria Eugênia Zerlotti.
  
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beef cattle; Dry matter intake; Greenhouse gas; Prediction; Sulfur hexafluoride.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42559

Development and Performance Evaluation of Instrumented Subsoilers in Breaking Soil Hard-Pan
Provedor de dados: 111
Autores: Odey, Simon Ogbeche; Manuwa, Seth Idowu; Ewetumo, Theophilus.
Four instrumented subsoilers were developed for alleviation of compaction on agricultural land.  Draughts and soil disturbance of the subsoilers were measured during operation at the outdoor soil bin. Straight shank subsoiler (SSS), semi-parabolic subsoiler (SPS), parabolic ‘C’ shank subsoiler (CSS) and winged subsoiler (WSB) were designed and constructed for use by the tool carrier in loosening soil hard pan. Soil cone penetrometer (CP40II, 333 mm3, 60o cone tip angle) and electronic moisture meter were used to take readings at various locations and depths on the soil bin before and after subsoiling. Soil samples were taken to laboratory for analysis for physico-chemical properties. Each of the shanks was hitched to the tool bar of the carrier. A 100 kN...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4680

DEVELOPMENT AND QUALITY OF SWEET MAIZE INOCULATED WITH DIAZOTROPHIC BACTERIA AND TREATED THIAMINE
Provedor de dados: 196
Autores: Vendruscolo, Eduardo Pradi; Siqueira, Ana Paula Silva; Furtado, João Paulo Marques; Campos, Luiz Fernandes Cardoso; Seleguini, Alexsander.
The insertion of technologies that help to maintain or increase the productivity and quality of agricultural products is highly important in the face of the challenges for the generation of more sustainable farming systems. Thus, the objective of this work was to evaluate the biometric and post-harvest characteristics of sweet maize under inoculation with Azospirillum brasilense and different doses of thiamine applied by seed treatment. The experiment was conducted in a factorial scheme (2 x 4) and the composition of the treatments was the combination of the presence or absence of the Azospirillum brasilense and different doses of thiamine (0, 15, 30 and 45 mg kg-1). Were evaluated the grain yield, ear weight with and without the straw, straw weight, straw...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2766

Development and reproductive performance of Hereford heifers of different frame sizes up to mating at 14-15 months of age
Provedor de dados: 96
Autores: Silva,Maurício Dallmann da; Lobato,José Fernando Piva; Vaz,Ricardo Zambarda; Eloy,Lidiane Raquel; Vaz,Márcia Bitencourt.
ABSTRACT Body development and reproductive performance of a hundred forty-two 14 to 15-month-old heifers, classified at weaning according to frame size as small, medium, and large, were evaluated. The parameters evaluated were: body weight, hip height, body condition score, weight gain, ovarian activity, and pregnancy rate. At weaning, body weight and hip height were significantly different among frame scores, (small – 133.0 kg, 92.2 cm; medium – 158.5 kg, 96.6 cm; and large – 185.2 kg; 100.2 cm). After weaning, heifers grazed together on natural pastures during the autumn and on ryegrass (Lolium multiflorum La.) during the winter and spring. Frame score differences remained until the beginning of the breeding season (BS), starting on average at 14 months...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Age at conception; Average daily gain; Body condition score; Hip height; Ovarian activity; Pregnancy rate.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100400

Development and selection of super-sweet corn genotypes (sh2) through multivariate approaches
Provedor de dados: 53
Autores: Gonçalves,Gabriel Moreno Bernardo; Pereira,Messias Gonzaga; Ferreira Júnior,José Arantes; Schwantes,Ismael Albino; Durães,Nayara Norrene Lacerda; Crevelari,Jocarla Ambrosim; Amaral Junior,Antonio Teixeira do.
ABSTRACT The aim of the present study was to investigate relations among ten traits in super-sweet corn genotypes assessed by means of simple correlation, path and canonical variable analyses, as well as to investigate the relative importance of such traits to the super-sweet corn breeding program developed at Darcy Ribeiro Northern Fluminense State University in order to develop strategies able to improve the efficiency in the selection of superior genotypes. Thus, trials comprising 3 × 6 partial diallel of super-sweet (sh2) corn were carried out, according to a short_textrandomized block design (RBD)short_text with four repetitions, in two different environments located in Northern Rio de Janeiro State, Brazil (Itaocara and Campos dos Goytacazes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Canonical variables; Path analysis; Mahalanobis-D2; Partial diallel.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000400536

Development and validation of a modified TaqMan based real-time PCR assay targeting the lipl32 gene for detection of pathogenic Leptospira in canine urine samples
Provedor de dados: 58
Autores: Miotto,Bruno Alonso; Hora,Aline Santana da; Taniwaki,Sueli Akemi; Brandão,Paulo Eduardo; Heinemann,Marcos Bryan; Hagiwara,Mitika Kuribayashi.
Abstract A modified TaqMan real-time polymerase chain reaction targeting a 138 bp fragment within the lipl32 gene was developed to identify exclusively pathogenic Leptospira spp. in dog urine samples. Thirty-five samples from dogs with suspected clinical leptospirosis and 116 samples from apparently healthy dogs were tested for presence of leptospiral DNA using the TaqMan-based assay. The results were compared with those from a well-established conventional PCR targeting the 16S RNA encoding gene associated with nucleotide sequencing analysis. The overall agreement between the assays was 94.8% (confidence interval [CI] 95% 88-100%). The newly developed assay presented 91.6% (CI 95% 71.5-98.5%) relative sensitivity (22[+] lipl32 PCR/24[+] 16S RNA and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leptospirosis; Dog; Urine; QPCR; Lipl32.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300584

Development and validation of a stability-indicating LC-UV and LC-MS/MS methods for quantitative analysis of anisomycin and identification of degradation products
Provedor de dados: 60
Autores: Tolić,Ljiljana; Grujić,Svetlana; Laušević,Mila.
ABSTRACT Multifunctional drug anisomycin was subjected to forced degradation in accordance with International Conference on Harmonisation (ICH) guidelines for the first time. The drug was exposed to the recommended stress conditions of hydrolysis (acidic, alkaline and neutral), oxidation, thermal stress and photolysis, in order to investigate its stability. Optimized LC-MS/MS method was validated as recommended by ICH Q2(R1) guideline with respect to the specificity, accuracy, precision, limits of detection and quantitation, linearity and robustness. Anisomycin exhibited high instability under alkaline and thermal (neutral hydrolysis) conditions. It showed moderate stability under acidic, neutral, oxidative, thermal (acidic hydrolysis) and photolytic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anisomycin/forced degradation; Stability-indicating; LC-MS/MS/validation; Deacetylanisomycin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200607

Development and worldwide use of non-lethal, and minimal population-level impact, protocols for the isolation of amphibian chytrid fungi
Provedor de dados: 5
Autores: Fisher, Matthew C.; Ghosh, Pria; Shelton, Jennifer M. G.; Bates, Kieran; Brookes, Lola; Wierzbicki, Claudia; Rosa, Goncalo M.; Farrer, Rhys A.; Aanensen, David M.; Alvarado-rybak, Mario; Bataille, Arnaud; Berger, Lee; Boell, Susanne; Bosch, Jaime; Clare, Frances C.; Courtois, Elodie A.; Crottini, Angelica; Cunningham, Andrew A.; Doherty-bone, Thomas M.; Gebresenbet, Fikirte; Gower, David J.; Hoglund, Jacob; James, Timothy Y; Jenkinson, Thomas S.; Kosch, Tiffany A.; Lambertini, Carolina; Laurila, Anssi; Lin, Chun-fu; Loyau, Adeline; Martel, An; Meurling, Sara; Miaud, Claude; Minting, Pete; Ndriantsoa, Serge; O'Hanlon, Simon J.; Pasmans, Frank; Rakotonanahary, Tsanta; Rabemananjara, Falitiana C. E.; Ribeiro, Luisa P.; Schmeller, Dirk S.; Schmidt, Benedikt R.; Skerratt, Lee; Smith, Freya; Soto-azat, Claudio; Tessa, Giulia; Toledo, Luis Felipe; Valenzuela-sanchez, Andres; Verster, Ruhan; Voeroes, Judit; Waldman, Bruce; Webb, Rebecca J.; Weldon, Che; Wombwell, Emma; Zamudio, Kelly R.; Longcore, Joyce E.; Garner, Trenton W. J.
Parasitic chytrid fungi have emerged as a significant threat to amphibian species worldwide, necessitating the development of techniques to isolate these pathogens into culture for research purposes. However, early methods of isolating chytrids from their hosts relied on killing amphibians. We modified a pre-existing protocol for isolating chytrids from infected animals to use toe clips and biopsies from toe webbing rather than euthanizing hosts, and distributed the protocol to researchers as part of the BiodivERsA project RACE; here called the RML protocol. In tandem, we developed a lethal procedure for isolating chytrids from tadpole mouthparts. Reviewing a database of use a decade after their inception, we find that these methods have been applied...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00442/55317/78944.pdf

Development of a botanical plant protection product from Larix by-products to protect grapevine from Plasmopara viticola
Provedor de dados: 21
Autores: Thürig, B.; Schärer, H.-J.; Ludwig, M.; James, E. E.; Langat, M. K.; Mulholland, D. A.; Kleeberg, I.; Tamm, L.
Extracts from European Larch (Larix decidua) were shown to be efficient to control grapevine downy mildew (Plasmopara viticola) under controlled and field conditions. Larixyl acetate and larixol were identified as the active compounds.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop health; Quality; Protection Viticulture.
Ano: 2018
URL: http://orgprints.org/34881/1/Poster_NBFF_Larixyne_Thuerig_2018_ohne_Schnittmarken.pdf

Development of a calculation model and production cost index for feedlot beef cattle
Provedor de dados: 96
Autores: Sartorello,Gustavo Lineu; Bastos,João Paulo Sigolo Teixeira; Gameiro,Augusto Hauber.
ABSTRACT The objective of this study was to develop a feedlot beef cattle calculation model and production cost analysis and, from the results obtained, devise a production cost index. A case study was conducted to understand the characteristics of the productive processes of a commercial feedlot. Then, based on the Economic Theory, cost items of the farm under analysis were identified and transferred to a spreadsheet. The survey included ten feedlot farmers from the state of São Paulo and other nine from the state of Goiás and was carried out to determine representative properties, and prices of items used were monitored. Production costs of each farm were calculated, and theoretical concepts of index numbers were used to devise the feedlot cattle...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Economic indicators; Economy; Livestock; Mathematical model; Production systems; Survey.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100704

Development of a comprehensive noninvasive prenatal test
Provedor de dados: 74
Autores: Malcher,Carolina; Yamamoto,Guilherme L.; Burnham,Philip; Ezquina,Suzana A.M.; Lourenço,Naila C.V.; Balkassmi,Sahilla; Antonio,David S. Marco; Hsia,Gabriella S.P.; Gollop,Thomaz; Pavanello,Rita C.; Lopes,Marco Antonio; Bakker,Egbert; Zatz,Mayana; Bertola,Débora; Vlaminck,Iwijn De; Passos-Bueno,Maria Rita.
Abstract Our aim was to develop and apply a comprehensive noninvasive prenatal test (NIPT) by using high-coverage targeted next-generation sequencing to estimate fetal fraction, determine fetal sex, and detect trisomy and monogenic disease without parental genotype information. We analyzed 45 pregnancies, 40 mock samples, and eight mother-child pairs to generate 35 simulated datasets. Fetal fraction (FF) was estimated based on analysis of the single nucleotide polymorphism (SNP) allele fraction distribution. A Z-score was calculated for trisomy of chromosome 21 (T21), and fetal sex detection. Monogenic disease detection was performed through variant analysis. Model validation was performed using the simulated datasets. The novel model to estimate FF was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cell-free DNA; Next-generation sequencing; Trisomy; Noninvasive prenatal test; Fetal fraction.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000400545

DEVELOPMENT OF A COMPUTATIONAL TOOL TO IDENTIFY NUTRITIONAL DEFICIENCIES IN CURUBA PLANTS  (Passiflora tripartita var. molissima)
Provedor de dados: 111
Autores: Roa Guerrero, Edgar Eduardo.
Nowadays, the determination of nutritional deficiencies in plants has become one of the most important analysis of crop growth. Often, this analysis is performed manually by specialized personnel for long period of time, leading to an error in the procedure. The purpose of this research is to develop a computational tool for the identification of nutritional deficiencies such as Nitrogen, Potassium and Phosphorus in Curuba plants. The methodology includes 3D designs, tool construction and the detection of nutritional deficiencies by image processing techniques in MatLab. Finally, the results obtained by the developed computational tool with respect to the data provided in a traditional way by the technical experts, presented an accuracy of 100%, 80%, 91%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Image processing; Identification of nutritional deficiencies in plants Nutritional deficiencies; Growth indices; Computational tool.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4335

Development of a photovoltaic driven ventilation system to modified traditional Ethiopian gombisa for on-cobs-maize drying
Provedor de dados: 111
Autores: Garbaba, Chemeda Abedeta.
Mycotoxin-producing fungal growth commonly reported from traditional maize storage system in southwestern Ethiopia. Un-safe moisture content at loading and non-climatically controlled nature of gombisa results in mycoflora growth and development on maize in storage system. Therefore, this paper was aimed to develop a photovoltaic driven ventilation system fitted to modified gomibsa for natural air in-bin drying of on-cobs-maize and increase the shelf life of the product. Modified gombisa was constructed from locally available materials for the current experiment. An appropriate fan type and size, humidistat set at &gt;70% and two 20 Wp photovoltaic panels were used for ventilation purpose, fan control and power the fan, respectively. In total 1.76 m3 of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modified gombisa; Maize in cobs; Temperature; Relative humidity; Ventilation system.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4850

Development of a Prototype for Measurement of Electrical Energy
Provedor de dados: 52
Autores: Costa,Alysson; Ciniello,Fernanda; Grzybowsk,Gustavo; Betini,Roberto C.
ABSTRACT The present work presents the development of a system of measurement of electric energy consumption. This system shows the consumer the amount of energy consumed and its respective monetary value in real time. The prototype was used in a case study to validate its operation. Data were collected to discuss the results obtained. In order to verify if the results obtained in the prototype were correct, several measurements of energy consumption were made in different residential equipment. The consumption values measured by the prototype were compared with the values obtained by the certified and calibrated energy meter provided by COPEL and were satisfactory.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meter of energy; Consumption; Electric energy; Energy efficiency.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000200216

Development of a quality index scheme and shelf-life study for whole tambaqui (Colossoma macropomum)
Provedor de dados: 36
Autores: SILVA,Márcio Luís Bernardo Pontes da; LOPES,Jane Mello; VIEIRA,Sidely Gil Araújo; ARAUJO,Thaís Danyelle Santos; CALVET,Rodrigo Maciel; PEREIRA,Alitiene Moura Lemos; FOGAÇA,Fabiola Helena dos Santos.
ABSTRACT The study developed a sensory scheme based on the Quality Index (QI) and estimated the shelf-life for whole tambaqui, Colossoma macropomum (Cuvier, 1818), stored in ice, assessing and determining the most appropriate chemical, physical, bacteriological and quality sensory parameters and their changes during storage time. Ninety six fish were evaluated at 1, 3, 5, 8, 10, 12, 15, 17, 19 and 22 days of ice-storage. The developed quality index (QI) showed four main quality attributes with a total of 29 demerit scores. The skin mucus and odor, as well as general appearance and ventral elasticity had a great importance for the statistical model applied, while eyes, gill mucus and dorsal elasticity showed lower significance for tambaqui QI. The pH showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food quality; Storage time; Spoilage; Sensory parameters.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200098

DEVELOPMENT OF A TRANSFER FUNCTION FOR WEIGHT PREDICTION OF LIVE BROILER CHICKEN USING MACHINE VISION
Provedor de dados: 70
Autores: Amraei,Somaye; Mehdizadeh,Saman A.; Nääs,Irenilza de A.
ABSTRACT The objective of this study was to process digital images to investigate the possibility of broilers body weight estimation based on the dynamic model. For this experiment, 2440 images were recorded by a top-view camera from 30 birds. An ellipse fitting algorithm was applied to localize chickens within the pen, by using a generalized Hough transform. Chickens’ head and tail were removed efficiently using the Chan-Vese method. After that, using image processing, six body measures were calculated. Next, they were used to design a Transform Function (TF) model with weight measurements as output. Second-order dynamic models were used to predict the weight of life broiler chicken, without delay, stable and with the highest R2 were predominantly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Automatic weight estimation; Image processing; Ellipse fitting; Transfer function modeling.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000500776

Development of a weight-estimation model to use in pregnant criollo-type mares
Provedor de dados: 65
Autores: Vieira,Patricia Soares; Nogueira,Carlos Eduardo Wayne; Santos,Alice Correa; Borba,Luciana de Araujo; Scalco,Rebeca; Brasil,Carolina Litchina; Barros,Willian Silva; Curcio,Bruna da Rosa.
ABSTRACT: The aims of this study were: 1) to compare the tape weight and associated weight-estimation formula to evaluate weight gain in pregnant mares, and 2) to develop a mathematical model to estimate the weight of pregnant mares using body measurements. Thirty-four criollo-type mares were evaluated every two weeks during the middle and late pregnancy. The mares were weighed on a livestock scale, and we estimated body weight using tape weights and an associated body-weight estimation formula. Also, heart-girth circumference (heartgirth) and abdominal circumference were measured; the latter at the 12th intercostal space (12th ICS) and 18th rib (18th Rib), to use in a mathematical model to estimate the weight of pregnant mares. Observations were divided...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pregnant mares; Weight tape; Body weight estimation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000100701

Development of Adrenal Glands from the Embryonic Phase to Puberty in Spix’s Yellow-toothed Cavies (Galea spixii, Wagler, 1831)
Provedor de dados: 52
Autores: Lobo,Luis Miguel; Santos,Amílton Cesar dos; Oliveira,Moacir Franco de; Assis-Neto,Antônio Chaves.
ABSTRACT Several authors have underscored the importance of establishing parameters in morphological development by gender comparison to establish clinical and pre-clinical assays through the use of experimental models. Current research compares the morphometry of right and left adrenal glands of males and females and describes differentiation of the cortex and medulla tissue during the embryonic, pre-puberty and puberty phases in Spix´s yellow-toothed cavies. Embryos aged 22 (22D), 25 (25D), 30 (30D), 40 (44D) and &gt;50 (50D) days of gestation and neonates aged 15 (15DPN) (DPN= Days postnatal), 30 (30DPN) and 90 (90DPN) days after birth were analyzed. Comparisons included morphometric and histological analysis in all periods described. When compared the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adrenal córtex; Cavidae; Experimental model; Rodentia; Steroidogenesis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100444

Development of an Effective 6-Methylpurine Counterselection Marker for Genetic Manipulation in Thermococcus barophilus
Provedor de dados: 5
Autores: Birien, Tiphaine; Thiel, Axel; Henneke, Ghislaine; Flament, Didier; Moalic, Yann; Jebbar, Mohamed.
A gene disruption system for Thermococcus barophilus was developed using simvastatin (HMG-CoA reductase encoding gene) for positive selection and 5-Fluoroorotic acid (5-FOA), a pyrF gene for negative selection. Multiple gene mutants were constructed with this system, which offers the possibility of complementation in trans, but produces many false positives (&lt;80%). To significantly reduce the rate of false positives, we used another counterselective marker, 6-methylpurine (6-MP), a toxic analog of adenine developed in Thermococcus kodakarensis, consistently correlated with the TK0664 gene (encoding a hypoxanthine-guanine phosphoribosyl-transferase). We thus replaced pyrF by TK0664 on our suicide vector and tested T. barophilus strain sensitivity to 6-MP...
Tipo: Text
Palavras-chave: Archaea; Piezophiles; Hyperthermophiles; Genetics; Gene deletion; Deep sea; Hydrothermal vents.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00425/53679/54523.pdf

DEVELOPMENT OF AN EQUIPMENT TO OBTAIN THE RELATION BETWEEN THE HORIZONTAL AND VERTICAL PRESSURE IN SILOS
Provedor de dados: 70
Autores: Ledo,Raul C.; Cheung,Andrés B.; Silva,Josivaldo G. da.
ABSTRACT Silos are essential for sectors such as agriculture, industry, and mining in Brazil, but they are structures with a high degree of complexity in relation to pressure determination. Therefore, new researches on the influence of the product stored in their structure are stimulated. For granular materials, the K coefficient is the factor obtained between the horizontal and the vertical pressure. This study aimed to develop a test device capable of calculating this coefficient based on the recommendations of EN 1991-4 (2006) (Eurocode 1: Actions on structures – Part 4: Silos and tanks). For that, two cylinders of different heights were elaborated to study the influence of the device height in obtaining K coefficient. The results were measured by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: K coefficient; Granular materials; Silos.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400491

Development of an indirect ELISA assay to evaluation of the adaptive immune response of pacu (Piaractus mesopotamicus)
Provedor de dados: 42
Autores: FARIAS,THAIS H.V.; SILVA,KETHERSON R.; MARIGUELA,VIVIANE C.; MONTASSIER,HÉLIO J.; PILARSKI,FABIANA.
ABSTRACT The pacu is one of the most important species for Brazilian fish farming and is considered emerging in the global aquaculture. Despite its importance, no effective tool for evaluation of the adaptive immune response of this species has been developed. Therefore, this study aimed the development and standardization of indirect ELISA for the measurement of pacu antigen-specific antibodies using polyclonal rabbit anti-pacu IgM used as detector antibody. For this purpose was isolated and purificated of pacu IgM using mannose-binding protein affinity chromatography and produced specific polyclonal antibodies against heavy and light chains pacu IgM, that showed a molecular weight of 72 kDa and 26 kDa, respectively. Polyclonal antibodies obtained...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ELISA; Immunoglobulin; Pacu`s immune system; Polyclonal antisera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703327

Development of an indirect ELISA based on recombinant capsid protein to detect antibodies to bovine leukemia virus
Provedor de dados: 58
Autores: Andreolla,Ana Paula; Erpen,Luana Marina Scheer; Frandoloso,Rafael; Kreutz,Luiz Carlos.
Abstract Serological testing and culling infected animals are key management practices aiming eradication of bovine leukemia virus infection. Here, we report the development of an indirect ELISA based on BLV recombinant capsid protein (BLVp24r) to detect anti-BLV antibodies in cattle serum. The BLVp24r was expressed in Escherichia coli and purified by affinity chromatography, and then used to set up the ELISA parameters. The Polysorp ® plate coated with 50 ng of antigen/well and bovine serum diluted 1:100 gave the best results during standardization. Using sera from infected and non-infected cattle we set up the cutoff point at 0.320 (OD450 nm) with a sensitivity of 98.5% and specificity of 100.0%. Then, we tested 1.187 serum samples from dairy (736...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine leukemia virus; Retrovirus; Diagnosis; ELISA.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000500068

Development of artificial sugarcane seed CP-54 from three cultivars (cv MEX 69-290; cv MEX 68-P-23; cv. CP 72-2086) using polymers in Tabasco, Mexico
Provedor de dados: 109
Autores: Álvarez-Sánchez,Geiner F; Arias-de la Cruz,Heidi L; Salgado-García,Sergio; Córdova-Sánchez,Samuel; Ortiz-Laurel,Hipólito; Castelán-Estrada,Mepivoseth; García-de la Cruz,Rubén; Castañeda-Ceja,Raúl.
Abstract Precision mechanized sowing of sugarcane has been delayed due to germination failures caused in sowing process by pieces of sugarcane, generating economic losses by reducing production. The aim of this study was to evaluate different polymers and cultivars of sugarcane to elaborate artificial seed CP-54, seed germination and quality of sugarcane plants. An experiment was carried out in two stages in experimental field of the Colegio de Postgraduados Campus Tabasco, Mexico. Results indicate that the best physical stage of artificial seed CP-54 was obtained in Mex 69-290, Mex 68-P-23 and CP 72-2086 cultivars encapsulated with starch polymers and sodium alginate. Artificial seed CP-54 germination was 100 and 84% encapsulated with starch and alginate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Encapsulation; Precision agriculture; Saccharum spp.; Seed germination; Buds; Sugarcane response.
Ano: 2018
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100094

Development of Black Soldier Fly, Hermetia illucens (Diptera: Stratiomyidae) in Selected Organic Market  Waste Fractions in Accra, Ghana
Provedor de dados: 21
Autores: Ewusie, E. A.; Kwapong, P. K.; Ofosu-Budu, G.; Sandrock, C.; Akumah, A.; Nartey, E.; Teye-Gaga, C.; Agyarkwah, S. K.; Adamtey, N.
Aims: To assess the effect of organic waste and their formulations on the development of the black soldier fly larvae.  Study Design: The experiment used one time feeding (lump feeding) of feedstocks obtained from organic market waste fractions and their combinations. The arrangement of composting containers followed a Randomized Complete Block Design (RCBD), replicated three times.  Place and Duration of Study: The study took 3 months and was conducted at the BSF laboratory of the Soil and Environmental Science Research Centre, Biotechnology and Nuclear Agriculture Research Institute of the Ghana Atomic Energy Commission in Accra, Ghana, West Africa.  Methodology: Two hundred and forty (240) hand counted 5 day old BSF larvae were inoculated onto 2 kg each...
Tipo: Journal paper
Palavras-chave: Composting and manuring; Feeding and growth; Produce chain management; Africa.
Ano: 2018
URL: http://orgprints.org/34699/1/Ewusie-etal-2018-AJB2T-Vol4-Isuue1-p1-16-Articleno-AJB2T42371.pdf

Development of cookies from agroindustrial by-products
Provedor de dados: 94
Autores: Deamici,Kricelle Mosquera; Oliveira,Lucas Carvalho de; Rosa,Gabriela Silveira da; Zavareze,Elessandra da Rosa; Oliveira,Elizangela Gonçalves de.
Abstract  The aim of this study was to evaluate the potential use of dry grape marc obtained of drying and milling operations with parboiled rice bran for cookies production. By-products were characterized with respect to moisture content, proteins, lipids, carbohydrates, fiber, and ashes, besides the analysis of absorption index, solubility in water and acidity. The proposed formulations were prepared by varying the amount of by-products to replace wheat flour. Elaborate cookies were subjected to microbiological and sensory analysis. The formulation with greater acceptance contained 5% of flour grape marc and 10% of parboiled rice bran. The physicochemical characterization of the cookies with greater acceptance was highlighted by the protein and fiber...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Drying; Grape marc; Rice bran; Sensory analysis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200902

Development of empirical expression for thin layer groundnut drying under open sun and forced convection modes
Provedor de dados: 111
Autores: Sahdev, Ravinder Kumar; Kumar, Mahesh; Dhingra, Ashwani Kumar.
The thin layer drying behaviour of groundnut was investigated under open sun drying (OSD) and indoor forced convection drying (IFCD) modes. The groundnut samples were dried from initial moisture content of 38% (w.b.) to the safe storage moisture content of 8-10% (w.b.). Four mathematical models were compared for describing the groundnut drying process. The performance of thin layer drying models was investigated by comparing the statistical parameters such as coefficient of correlation (R), reduced chi-square (χ2), root mean square error (RMSE), and mean bias error (MBE) between experimental and predicted moisture ratios. Henderson and Pabis model was observed to give the highest value of R and lowest values of χ2, RMSE and MBE for the groundnut drying...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Groundnut/Peanut; Thin layer; Mathematical modelling; Open sun drying; Indoor forced convection drying; Moisture ratio.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4216

Development of fast dissolving tablets of flurbiprofen by sublimation method and its in vitro evaluation
Provedor de dados: 60
Autores: Shaheen,Nabeela; Zaman,Shahiq uz.
Flurbiprofen belongs to Biopharmaceutical Classification System (BCS) class II drugs which are poorly soluble in water. The objective of present research work was to prepare fast dissolving tablets of Flurbiprofen using varying concentrations of three different sublimating agents to improve the dissolution rate. Seven formulations were prepared containing different concentrations of camphor, ammonium bicarbonate and thymol as sublimating agent along with primogel as a superdisintegrant. Tablets were manufactured by direct compression method. The prepared tablets were evaluated for pre-compression and post-compression parameters result, For all formulations result was within official limits. FTIR studies revealed that there were no interactions between the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flurbiprofen/dissolution; Fast dissolving tablets; Drug release; Sublimating agent; Superdisintegrant.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400605

Development of ic-Elisa for the screening of aflatoxin contamination in the peanut production chain
Provedor de dados: 86
Autores: Silva,André Ribeiro da; Zanin,Lívia Montanheiro Médici; Ishikawa,Angélica Tieme; Yamashita,Cassia Reika Takabayashi; Fracalossi,Felipe Pedote; Amorim,Thaís Marques; Itano,Eiko Nakagawa; Kawamaura,Osamu; Hirooka,Elisa Yoko.
Abstract: The objective of this work was to standardize and validate an indirect competitive enzyme-linked immunosorbent assay (ic-Elisa), as a low-cost tool, to monitor the presence of aflatoxin in common and blanched peanuts (Arachis hypogaea) in the production chain. The presence of aflatoxin B1, moisture content, and water activity were analyzed in 60 samples of the peanut cultivar Runner IAC 886, from the 2014/2015 and 2015/2016 harvests of the region of Alta Paulista, in the state of São Paulo, Brazil. The validation showed an adequate linearity (R2 = 0.999), and limits of detection and quantification of 1.13 and 3.59 μg kg-1, respectively. Recovery rates of 104, 102, and 107% at the concentrations of 4, 10, and 20 μg kg-1 aflatoxin B1, respectively,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aspergillus; Aflatoxin B1; Blanched peanuts; Contamination; Mycotoxin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000300361

Development of ‘Maciel’ peach trees on different propagation systems
Provedor de dados: 94
Autores: Ramm,Aline; Souza,André Luiz Külkamp de; Manica-Berto,Roberta; Timm,Cari Rejane Fiss; Schuch,Márcia Wulff; Vizzotto,Márcia.
Abstract  The development of new technologies for seedling production is essential in fruit growing. In this context, the objective was to compare vegetative and productive aspects of ‘Maciel’ peach trees and the quality of fruits from plants under different propagation systems. The experiment was carried out in a randomized complete block design with four replications, in a 2 x 3 factorial scheme, two years (2014 and 2015) and three propagation systems (self-rooted ‘Maciel’ (minicutting), ‘Maciel’ with rootstock ‘Okinawa’ (minicutting) e ‘Maciel’ with rootstock ‘Okinawa’ (seed)). The variables evaluated were canopy volume, trunk diameter, yield, productive efficiency, fruit diameter, soluble solids (SS), titratable acidity (TA), SS/TA ratio, pH, pulp...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus persica; Minicuttings clonal; Propagation; Self-rooting.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000401002

Development of Organic fish feeds: Case study of poultry droppings and pig feces as replacement for soybean meal in practical diets for Nile tilapia, Oreochromis niloticus (L.)
Provedor de dados: 21
Autores: George, Francisca O.A.; Nwaezeigwe, Franklin O.; Abdul, Waheed O.; Jegede, A. V.
There have been persistent increases in the cost fish feeds and organic fish feeds are practically non-existent in Nigeria. This study was conducted to investigate the effects of replacement of soybean meal (SBM) with dried pig feces (DPF) and poultry droppings (PD) on growth performance, nutrient utilization and carcass composition of Oreochromis niloticus fingerlings. O. niloticus weighing 5.29 ± 0.02g and standard length 5.35 ± 0.07cm were fed seven iso-nitrogenous diets containing 40% crude protein in which the SBM protein was replaced with DPF and PD meals each at 0% (control diet, D7), 15% (Diets DPF1 and PD4), 30% (Diets DPF2 and PD5) and 45% (Diets DPF3 and PD6) levels for 12 weeks in plastic aquaria measuring 52 x 33 x 33 cm3 (Length x Breadth x...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health.
Ano: 2018
URL: http://orgprints.org/33177/3/21%20Georeg%2C%20FOA%20Article.pdf

Development of RR soybean in function of glyphosate doses and Bradyrhizobium inoculation
Provedor de dados: 91
Autores: Bossolani,João W.; Poloni,Nadia M.; Lazarini,Edson; Bettiol,João V. T.; Fischer Filho,João A.; Negrisoli,Matheus M.
ABSTRACT Soybean has traditionally been produced in systems that include the use of herbicides, often in higher than recommended doses. The process of symbiotic nitrogen fixation in legumes can be hampered by these herbicides, both by direct effects on rhizobia and indirect effects on the host plant. An outdoor experiment was performed to evaluate the effects of different doses of a glyphosate herbicide on Bradyrhizobium strains and biological nitrogen fixation in soybean BMX Potência RR plants. Soybean seeds were inoculated with Bradyrhizobium elkanii (SEMIA 5019) and Bradyrhizobium japonicum (SEMIA 5079) strains in a commercial liquid inoculant. The treatments consisted of the absence and presence of Bradyrhizobium genotypes inoculated via seed and four...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bradyrhizobium sp.; Glycine max (L.) Merril; Herbicide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001200854

Development of self-nanoemulsifying tablet (SNET) for bioavailability enhancement of sertraline
Provedor de dados: 60
Autores: Rahman,Mohammad Akhlaquer; Mujahid,Mohammad.
Abstract The purpose of the study was to combine the advantages of self-nanoemulsifying drug delivery systems and tablets as a conventional dosage form. Self-nanoemulsifying drug delivery system (SNEDDS) was prepared to enhance the solubility and thus oral bioavailability of sertraline. Aqueous titration method was used to prepare the liquid SNEDDS; ternary phase diagrams were constructed and based on smaller droplet size (24.8 nm), minimum viscosity (153.63 cP) and polydispersity index (0.182), higher percentage transmittance (95%) and in vitro drug release (97%), an optimum system was designated. Liquid SNEDDS was transformed into free-flowing powder by solid adsorption technique followed by compression into tablets. In vitro release of sertraline from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: SNEDDS; Phase diagrams; Solubility; Thermodynamic stability; Oral delivery; Bioavailability.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100620

Development of SOM and aggregation in an agriculturally managed re-cultivated loess
Provedor de dados: 21
Autores: Pihlap, Evelin; Steffens, Markus; Kögel-Knabner, Ingrid.
Soil organic matter (SOM) and organic glues from biological processes are considered to be major contributors inaggregate formation. But there is limited knowledge on soil structural formation during initial soil development –the step when SOM content is low and soil properties are mostly controlled by the parent material. In our study we used a chronosequence approach in the re-cultivated open-cast mining area near Cologne, Germany to elucidate thedevelopment of soil structure and soil organic matter during initial soil formation in a loess material. We selectedsix plots with different ages of agricultural management after re-cultivation (0, 1, 3, 6, 12, and 24 years after firstseeding). In each plot 12 spatially independent locations were sampled with...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality.
Ano: 2018
URL: http://orgprints.org/34932/1/steffens-etal-2018-EGU2018-Vol20-p1933.pdf

Development, yield, and quality of melon fruit (Cucumis melo L.) inoculated with mexican native strains of Bacillus subtilis (Ehrenberg)
Provedor de dados: 115
Autores: Abraham-Juárez,Ma. del Rosario; Espitia-Vázquez,Isidro; Guzmán-Mendoza,Rafael; Olalde-Portugal,Víctor; Ruiz-Aguilar,Graciela M. de la L.; García-Hernández,José L.; Herrera-Isidrón,Lisset; Núñez-Palenius,Héctor G.
Abstract Strains of Bacillus subtilis increase plant growth and yield. Consequently, the application of Mexican native strains of B. subtilis on greenhouse-grown melon (Cucumis melo L.) plants should induced a significant improvement on plant development and fruit quality. The objective of this study was to evaluate the effect of LAL-36, BEB-23, BEB-22 and BEB-13 B. subtilis strains, native to Mexico, on melon plant development and fruit quality. The strains were placed separately into the rhizosphere of melon plants under greenhouse conditions. Plants were grown in clinoptilolite type zeolite. Five treatments were evaluated: four inoculated with one of the four B. subtilis strains and one control without bacterial inoculum. A completely randomized design...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zeolite; PGPR; Protected agriculture; Postharvest; Cucurbits.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000100091

Développement d'une plateforme d'évaluation de plans de gestion spatialisés : application à la pêcherie mixte démersale du golfe de Gascogne
Provedor de dados: 5
Autores: Vigier, Audric.
North-East Atlantic fisheries management goes towards a regionalisation, accounting for mixed fisheries technical interaction. Hence, understanding and assessing the spatio-temporal dynamics of exploited species and the fleets exploiting them is needed. This study aims to provide a tool to assess the effects of several management scenarii in the Bay of Biscay. lt fouses on North-east Atlantic northern hake stock (Merluccius merluccius) and the mixed demersal hake - sole (Solea solea) - Norway lobster (Nephrops norvegicus) Bay of Biscay fisheries.A Management Strategy Evaluation (MSE) framework has been developed, pairing a spatial northern hake stock assessment model, and an operating model (lSlS-Fish) simulating the Bay of Biscay mixed demersal...
Tipo: Text
Palavras-chave: Merlu; Golfe de Gascogne; Evaluation de stratégies de gestion; Hake; Bay of Biscay; Management strategy evaluation; ISIS-Fish; Stock synthesis.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00498/60972/64380.pdf

Développer une production sûre d'abricots biologiques
Provedor de dados: 21
Autores: Lebleu, Flore.
Développer une production sûre d'abricots biologiques.
Tipo: Web product
Palavras-chave: Fruit and berries.
Ano: 2018
URL: http://orgprints.org/34904/1/Lebleu-2018-Developper-une-production-sure-dabricots-biologiques.pdf

Devenir des apports terrigènes autour du Grand Nouméa (Décembre 2016 - Avril 2017)
Provedor de dados: 5
Autores: Desclaux, Terence; Hubert, Clarisse; Le Tesson, Eric; Lemonnier, Hugues; Petton, Sebastien; Royer, Florence; Soulard, Benoit; Schohn, Thomas; Le Gendre, Romain.
Dans l’objectif de mieux caractériser le devenir en mer des apports terrigènes autour de la ville de Nouméa, Nouvelle-Calédonie, notamment suite au passage de dépressions et cyclones tropicaux, différents réseaux d’observation routiniers (GOPS, Météo-France, DAVAR) ont été complétés par l’installation d’instruments au niveau des exutoires marins de la Dumbéa et la Coulée, et par la réalisation répétée de profils hydrologiques (CTD) sur la zone côtière d’intérêt. L’objectif de ce rapport est de restituer et commenter les observations collectées. Le contexte météo-océanique et les observations réalisées sont d’abord exposés sur l’ensemble de la période étudiée, qui court du 1er décembre 2016 au 30 avril 2017. Les conséquences du passage du cyclone Cook sur...
Tipo: Text
Palavras-chave: Apports terrigènes; Lagon; Campagne de mesure; Panache; Rivière; Cyclone; Dépression tropicale; Grand Nouméa; Nouvelle-Calédonie; Physico chimie.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00471/58315/60865.pdf

«Devo tutto ai contadini»
Provedor de dados: 21
Autores: Hirschi, Christian.
Il consulente del FiBL Maurice Clerc va in pensione. A colloquio con un grande appassionato.
Tipo: Newspaper or magazine article
Palavras-chave: Education; Extension and communication.
Ano: 2018
URL: http://orgprints.org/34277/1/Bioattualit%C3%A0_10_2018_Hirschi.pdf

Dextran Sulphate of Sodium-induced colitis in mice: antihyperalgesic effects of ethanolic extract of Citrus reticulata and potential damage to the central nervous system
Provedor de dados: 42
Autores: HILEL,ALEXANDRE S.; GYSEMANS,BRUNA; LISBÔA,MARIA E.M.; HEYMANNS,ANA C.; FREIBERGER,VIVIANE; VENTURA,LETÍCIA; MAGNAGO,RACHEL F.; COMIM,CLARISSA M.; HOREWICS,VERÔNICA; MARTINS,DANIEL F.; BOBINSKI,FRANCIANE; PIOVEZAN,ANNA P.
Abstract Citrus species are widely related to antihyperalgesic and anti-inflammatory effects. The aim of this study was to investigate if treatment with ethanolic extract from peels of mature Citrus reticulata Blanco causes antihyperalgesic effects on the referred mechanical hyperalgesia in a model of dextran sulphate of sodium (DSS)-induced colitis in mice, as well as the possible oxidative damage in different regions of the brain induced by its inflammatory reaction. Antihyperalgesia (30 to 300 mg/kg) was investigated by behavioral response (frequency of response to von Frey filament stimulation) in Swiss mice, while damage to central nervous system was investigated through techniques that evaluated oxidative stress using male black C57 BL6 mice (n=8)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus reticulate; Medicinal plants; Inflammation; Oxidative stress; Central nervous system.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603139

Dhal Recovery From Enzyme Pretreated Pigeon Pea Cultivar Gjp1
Provedor de dados: 111
Autores: Dabhi, Mukesh N.; Sangani, V P; Rathod, P J.
GJP1 variety is newly developed variety of pigeon pea. It gives higher seed yield as compared to other varieties. Pigeon pea is mostly consumed in the form of splits hence, it is necessary to verify its hulling efficiency and utmost dhal recovery. Pre milling treatments are generally employed to loosen the seed coat to remove husk without losing any edible portion and better dhal recovery.  Xylanase, pectinase and cellulose enzymes were used to evaluate the milling properties of pigeon pea grains. Efforts were made to evaluate the effect of enzymatic parameters, i.e., enzyme concentration (20-50 mg/100g dry matter), incubation time (4-12 h), incubation temperature (35-55 oC) and tempering water pH (4.0-6.0) on hulling efficiency were optimized using...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Processing; Milling; Enzyme Pigeon pea; Enzyme; Dhal recovery; Pretreatment; Hulling efficiency.
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4762

Dia de campo apresentou a batata BRS F63 Camila a produtores da Região de Vargem Grande do Sul-SP.
Provedor de dados: 14
Autores: SILVA, G. O. da; PEREIRA, A. da S.; BORTOLETTO, A. C.; FELDBERG, N. P.
A cultivar de batata BRS F63 Camila, desenvolvida recentemente pelo Programa de Melhoramento Genético de Batata da Embrapa, foi apresentada a produtores da região nordeste do estado de São Paulo em dia de campo realizado em 25 de julho de 2018, em Vargem Grande do Sul. O evento foi promovido pela Agrosem (Sociedade Cooperativa União Agrícola Canoinhas, SC), empresa licenciada pela Embrapa para comercialização desta cultivar.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Virus Y; Região Sul; Cultivar BRS F63 Camila; Batata; Variedade Resistente.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100747

Dia de Campo do Leite: da pesquisa para o produtor.
Provedor de dados: 14
Autores: ZANELA, M. B.; DERETI, R. M.
bitstream/item/186877/1/DOCUMENTOS-464-WEB.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Produção Leiteira; Cadeia Produtiva; Dia de Campo.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099942

Dia de campo sobre telas antigranizo na cultura da macieira.
Provedor de dados: 14
Autores: HAWERROTH, F. J.
No dia 24 de janeiro foi realizado DIA DE CAMPO sobre Telas Antigranizo na Cultura da Macieira - Ciclo 2017/2018, no Pomar Monte Alegre da Agropecuária Schio, em Monte Alegre dos CamposlRS, realizado pela Embrapa Uva e Vinho, através de sua Estação Experimental de Fruticultura de Clima Temperado.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Tela antigranizo; Cultura da macieira; Macieira.; Maçã.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089361

Diabetic nephropathy in dogs: literature review
Provedor de dados: 195
Autores: Martorelli, Cínthia Ribas; Kogika, Márcia Mery; Caragelasco, Douglas Segalla.
Diabetes mellitus caused by insulin deficiency and chronic hyperglycemia usually presents complications including cataract, retinopathy, recurrent infections and ketoacidosis. Chronic hyperglycemia can cause long-term complications such as diabetic nephropathy. In humans, diabetic nephropathy is characterized mainly by glomerular injury and usually it is associated with systemic hypertension. The mechanisms proposed for the pathogenesis of diabetic nephropathy could be glomerular injury, as well as renal tubular damage. However, there are few studies analyzing the relationship between diabetes mellitus and kidney damage in dogs. The objective of this review is to clarify the pathophysiological mechanisms of diabetic nephropathy and to analyze the available...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37712

Diabetic nephropathy in dogs: literature review
Provedor de dados: 195
Autores: Martorelli, Cínthia Ribas; Kogika, Márcia Mery; Caragelasco, Douglas Segalla.
Diabetes mellitus caused by insulin deficiency and chronic hyperglycemia usually presents complications including cataract, retinopathy, recurrent infections and ketoacidosis. Chronic hyperglycemia can cause long-term complications such as diabetic nephropathy. In humans, diabetic nephropathy is characterized mainly by glomerular injury and usually it is associated with systemic hypertension. The mechanisms proposed for the pathogenesis of diabetic nephropathy could be glomerular injury, as well as renal tubular damage. However, there are few studies analyzing the relationship between diabetes mellitus and kidney damage in dogs. The objective of this review is to clarify the pathophysiological mechanisms of diabetic nephropathy and to analyze the available...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Kidney; Hyperglycemia; Diabetes mellitus canino; Rim; Hiperglicemia; Diabetes mellitus.
Ano: 2018
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37712

Diacerein, its beneficial impact on chondrocytes and notable new clinical applications
Provedor de dados: 60
Autores: Kaur,Daljit; Kaur,Jaspreet; Kamal,Sukhmeet Singh.
Diacerein (DCN) was obtained by diacetylation of an anthraquinone derivative rhein and was approved by FDA in 2008, in the treatment of osteoarthritis due to its inhibitory effect on proinflammatory cytokines, including IL-6 and IL-1β. It was synthesized in 1980s and marketed as a tablet in some European Union and Asian countries from 1994. Along with its great potential in the treatment of osteoarthritis, its other applications are also being explored day by day, such as in the treatment of psoriasis, epidermolysis bullosa, breast cancer, type 2 diabetes and periodontitis. The main aim of this review is to explore mechanism of action, various applications and side effects associated with DCN. This has been reviewed that apart from the risk of diarrhea on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diacerein/osteoarthritis; Drug/chondroprotective; Diacerein/mechanism of action; Drug/adverse effects; Diacerein/contraindications.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400201

DIAGNOSE FOLIAR E PRODUÇÃO DE SOJA APÓS APLICAÇÃO DE RESÍDUOS EM UM LATOSSOLO SOB SISTEMA PLANTIO DIRETO
Provedor de dados: 196
Autores: Cardoso dos Santos, Susiane Moura; Antonangelo, João Arthur; Deus, Angélica Cristina Fernandes; Büll, Leonardo Theodoro.
A aplicação superficial de resíduos e o não revolvimento do solo decorrente do sistema plantio direto (SPD) favorecem os atributos químicos, físicos e biológicos do solo, afetando também a dinâmica de nutrientes ao longo do seu perfil. Além de atenuadores da acidez do solo, alguns resíduos ainda são excelentes fontes de nutrientes às plantas, dentre eles os macronutrientes, como o fósforo, o nitrogênio e o cálcio, e os micronutrientes, como o manganês e o zinco. Neste contexto, objetivou-se avaliar o estado nutricional e a produtividade de grãos da cultura da soja (Glycine max) cultivada sob SPD em um Latossolo Vermelho Distrófico submetido à aplicação superficial de resíduos industriais e urbanos. O delineamento experimental utilizado foi o de blocos...
Tipo: Info:eu-repo/semantics/article
Ano: 2018
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2725

DIAGNOSIS AND RECOMMENDATIONS FOR THE BIOCLIMATIC DESIGN OF GRAPE PACKING HOUSES IN HOT AND DRY CLIMATE
Provedor de dados: 70
Autores: Dacanal,Cristiane; Luz,Simone do N.; Turco,Silvia H. N.; Vasconcelos,Osvaldo C. de M.
ABSTRACT The bioclimatic architecture can contribute significantly to moderate thermal environment of agricultural installations, reducing the energy input used in the air conditioning. The present article presents the results of a diagnosis made in packing houses of table grapes, located in a semi - arid region in the Brazilian Northeast. The objective was to verify which strategies of the bioclimatic architecture were applied in the buildings, and also, to propose recommendations for future projects. The methodology consisted of the elaboration of a checklist, from the application of the Mahoney Method and the Brazilian Bioclimatic Zoning, considering Petrolina - PE climate. The checklist was applied in twenty-five packing houses, of three different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Building design; Building thermal performance; Rural building.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000100001

Diagnosis of directed pollination services in apple orchards in Brazil
Provedor de dados: 94
Autores: Rosa,Joatan Machado da; Arioli,Cristiano João; Blochtein,Betina; Agostinetto,Lenita; Grutzmacher,Anderson Dionei; Botton,Marcos.
Abstract  The pollination services performed by Apis mellifera are essential for the high-quality apple production. The aim of this study was to obtain information about the pollination services used in the municipalities of Vacaria-RS e São Joaquim-SC, the main apple-producing regions in Brazil. Semi-structured interviews were conducted with apple growers and technicians responsible for the orchards during 2013 and 2015. The obtained information was: a) cropping systems; b) use of pollination services; c) number of hives per hectare during flowering; d) renting value of hives; e) mortality of colonies; f) agrochemicals used on flowering; g) presence of native bees on flowering. In Vacaria and São Joaquim, respectively, 70% and 68.6% of the apple growers...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apis mellifera; Interview; Malus domestica; Pollination diagnosis.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200501

Diagnosis, presence of endoparasites, and local knowledge on the infestation of the exotic giant African snail (gastropoda: pulmonata: achatinidae), in the urban zone of Rio Branco, Acre, Brazil
Provedor de dados: 49
Autores: Lima,Marcos Silva de; Guilherme,Edson.
Abstract The giant African land snail, Lissachatina fulica is considered to be one of the world's worst invader species. This snail can provoke major economic and public health problems in urban areas, in particular as a potential vector of nematodes that infect both humans and animals. In this context, the present study investigated the extent of the infestation of this exotic snail in the urban neighborhoods of the city of Rio Branco, verified the presence of endoparasites in these snails, and evaluated the knowledge of local residents with regard to the presence of this invader species. For this, daytime surveys were conducted between August 2015 and June 2016. For the analysis of endoparasites, 44 live specimens were sent to the National Reference...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aelurostrongylus abstrusus; Lissachatina fulica; Strongyluris sp.; Southwest Amazon.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000300206

Diagnostic étendu de l'eutrophisation (DIETE). Rôle des sédiments dans le cycle des nutriments et impacts sur l'eutrophisation de la baie de Vilaine (2014-2017)
Provedor de dados: 5
Autores: Souchu, Philippe; Cochennec-laureau, Nathalie; Ratmaya, Widya; Retho, Michael; Andrieux, Francoise; Le Merrer, Yoann; Barille, Laurent; Barille, Anne-laure; Goubert, Evelyne; Plus, Martin; Laverman, Anniet.
Le projet DIETE a exploré les données hydrobiologiques (paramètres physico-chimiques, nutriments, phytoplancton) acquises depuis les années 80 dans les eaux côtières au large de la Loire et de la Vilaine, parallèlement à celles des deux fleuves. L’augmentation des concentrations de nitrates dans les eaux de la Loire, appuyée par les réserves sédimentaires de phosphates et de silicate ont entraîné de profonds bouleversements dans la dynamique du phytoplancton de la baie de Vilaine ces deux dernières décennies avec 1) une augmentation substantielle de la biomasse, 2) une modification importante de l’évolution saisonnière, 3) un changement dans les proportions entre diatomées et dinoflagellés au profit des diatomées. Ces résultats ouvrent tout un champ...
Tipo: Text
Palavras-chave: Eutophisation; Azote; Phosphore; Silicium; Sédiments; Modélisation.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00425/53695/54593.pdf

Diagnostic methods for identification of root-knot nematodes species from Brazil
Provedor de dados: 65
Autores: Cunha,Tiago Garcia da; Visôtto,Liliane Evangelista; Lopes,Everaldo Antônio; Oliveira,Claúdio Marcelo Gonçalves; God,Pedro Ivo Vieira Good.
ABSTRACT: The accurate identification of root-knot nematode (RKN) species (Meloidogyne spp.) is essential for implementing management strategies. Methods based on the morphology of adults, isozymes phenotypes and DNA analysis can be used for the diagnosis of RKN. Traditionally, RKN species are identified by the analysis of the perineal patterns and esterase phenotypes. For both procedures, mature females are required. Over the last few decades, accurate and rapid molecular techniques have been validated for RKN diagnosis, including eggs, juveniles and adults as DNA sources. Here, we emphasized the methods used for diagnosis of RKN, including emerging molecular techniques, focusing on the major species reported in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DNA; Esterase; Meloidogyne; Molecular biology; Morphological pattern.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000200153

Diagnóstico comportamental da atividade produtiva: método de operacionalização do processo de inovação.
Provedor de dados: 14
Autores: ROCHA, F. E. de C.; MARCELINO, M. Q. dos S.; MENDES, A. C. dos S.; LOBATO, B. R.
Capítulo 1. Inovação e Avaliação. Capítulo 2. Aspectos Teóricos da Elaboração do Método de Avaliação Capítulo 3. Método e Aplicação do Diagnóstico Comportamental a Produtores de Maracujá do Distrito Federal Capítulo 4. Plano de Análise Aplicado ao Diagnóstico Comportamental da Atividade Produtiva Capítulo 5. Construção e Utilização de Planilha Eletrônica em Formato off-line: coleta de dados no campo
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Análise Estatística; Estatística Agrícola; Método de Análise.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098977

DIAGNÓSTICO correto da tristeza parasitária bovina: programa 40: Centro-Oeste/Sudeste.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre a importância de um diagnóstico correto da Tristeza Parasitária Bovina, uma das maiores preocupações dos pecuaristas na Região Sul do Brasil. O carrapato é o principal vetor dos agentes causadores da babesiose e da anaplasmose, que caracterizam o complexo Tristeza Parasitária. A pesquisadora Emanuelle Baldo Gaspar, da Embrapa Pecuária Sul, explica por que é importante manter o carrapato na propriedade, em vez de tentar exterminá-lo completamente e fala sobre as principais estratégias recomendadas para enfrentar a Tristeza Parasitária no rebanho bovino.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Tristeza Parasitaria; Carrapato; Babesiose; Anaplasmose; Bovino.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098354

DIAGNÓSTICO correto da tristeza parasitária bovina: programa 40: Sul.
Provedor de dados: 14
Esta semana o Prosa Rural fala sobre a importância de um diagnóstico correto da Tristeza Parasitária Bovina, uma das maiores preocupações dos pecuaristas na Região Sul do Brasil. O carrapato é o principal vetor dos agentes causadores da babesiose e da anaplasmose, que caracterizam o complexo Tristeza Parasitária. A pesquisadora Emanuelle Baldo Gaspar, da Embrapa Pecuária Sul, explica por que é importante manter o carrapato na propriedade, em vez de tentar exterminá-lo completamente e fala sobre as principais estratégias recomendadas para enfrentar a Tristeza Parasitária no rebanho bovino.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Tristeza Parasitaria; Carrapato; Babesiose; Anaplasmose; Bovino.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098409