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Registros recuperados: 18
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Antimicrobial resistance, diarrheagenic and avian pathogenic virulence genes in Escherichia coli from poultry feed and the ingredients Arq. Bras. Med. Vet. Zootec.
Rossato,J.M.; Brito,B.G.; Kobayashi,R.K.T.; Koga,V.L.; Sarmiento,J.J.P.; Nakazato,G.; Lopes,L.F.D.; Balsan,L.A.G.; Grassotti,T.T.; Brito,K.C.T..
ABSTRACT Diarrheagenic (DEC) and avian pathogenic Escherichia coli (APEC) are associated with intestinal and extra-intestinal infections (ExPEC), respectively. We aimed to analyze the antimicrobial susceptibility, gene encoding virulence factors associated to DEC and APEC, and phylogenetic classification in E. coli isolated from 320 samples of feed and ingredients. Antimicrobial susceptibility was performed using the disk diffusion method and Multiple Antibiotic Resistance (MAR) Index and Multi-Drug Resistance (MDR) were calculated. Phylogenetic classification was performed on samples harboring DEC and/or APEC virulence-associated genes. A total of 110 E. coli strains were isolated in 15% (49/320) of the evaluated inputs (n=13 vegetable meal; n=33 animal...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Poultry production; Animal feed; Antimicrobials; Virulence; Resistance.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000601968
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Avaliação toxicológica da torta de pinhão-manso Jatropha curcas em ratos. Repositório Alice
HONORATO, C. A.; SILVA, C. J. da; MENDONCA, S.; SIQUEIRA, M. S.; CATELAN, T. B. S..
2016
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Toxicidade; Hepatotoxidade; Alimentação animal; Toxic; Hepatotoxicity; Animal feed.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1055249
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Effects on milk supply of different systems of livestock feeding AgEcon
Casasnovas, Valero L.; Aldanondo, Ana Maria.
Determining the competitive position of dairy farms depends on several technological, economic and institutional variables. Among them, are remarkable those related to animal feeding in the current context of high variability on prices. In this context, the aim of this study is to analyze the effects on milk supply and the competitiveness of dairy farms with different models of land intensification, with greater reliance on market purchases or self-production of livestock feed. This study is based on an econometric approach to a variable cost function, in a fixed effects model for unbalanced panel data of specialized dairy farms in Navarre (Spain). From this region, we use 3 geographical areas in relation to the availability of grazing land. It has been...
Tipo: Conference Paper or Presentation Palavras-chave: Multiproduct cost function; Unbalanced panel data; Milk supply; Animal feed; Dairy farms.; Livestock Production/Industries; Production Economics; Q12; D24; L25.
Ano: 2011 URL: http://purl.umn.edu/103727
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Enriching nutritive value of cassava root by yeast fermentation Scientia Agricola
Boonnop,Krisada; Wanapat,Metha; Nontaso,Ngarmnit; Wanapat,Sadudee.
Cassava (Manihot esculenta) is extensively cultivated throughout the tropics and subtropics regions due to its ability to grow in diverse soil conditions and minimal management. Experiments were made to study the cassava root fermentation by yeasts in order to enhance the nutritive value of their products (fresh pulp and chips). Both cassava chip (CC) and fresh cassava root pulp (FCR) samples were fermented by Saccharomyces cerevisiae in solid-liquid media fermentation conditions during 132 hours and dried at 30ºC. Products were analyzed for proximate composition, mineral composition, essential aminoacids and antinutrient content. There were increases (p < 0.01) in protein (30.4% in CC and 13.5% in fermented cassava root -FCR) and fat contents (5.8% in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Fermentation; Cassava chip; Fresh cassava root pulp; Protein; Animal feed.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000500007
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Evaluation on food qualities and nutrient content by chemical analysis red colour sorghum inbred line for animal feed products or genetic based Thai Agricultural
Yupin Boon-ampol.
3 tables
Palavras-chave: Sorghum; Inbred line; Food quality; Nutrient content; Chemical analysis; Animal feed; Genetic based; ข้าวฟ่าง; คุณค่าทางอาหาร; องค์ประกอบทางเคมี; อาหารสัตว์; ข้าวฟ่างแดง; สายพันธุ์แท้.
Ano: 1989 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4380
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Influence of Animal Feeding on Milk Supply in Navarre AgEcon
Casasnovas, Valero L.; Aldanondo, Ana Maria.
Determining the competitive position of dairy farms depends on several technological, economic and institutional variables. Among them, are remarkable those related to animal feeding in the current context of high variability on prices. In this context, the aim of our study is to analyze the effects on milk supply and the competitiveness of dairy farms with different models of land intensification, with greater reliance on market purchases or self production of livestock feed. Our work is based on an econometric approach to a variable cost function, in a fixed effects model for unbalanced panel data of specialized dairy farms in Navarre (Spain). From this region, we use 3 geographical areas in relation to the availability of grazing land. It has been...
Tipo: Conference Paper or Presentation Palavras-chave: Multiproduct cost function; Panel data; Milk; Animal feed; Dairy farms; Livestock Production/Industries.
Ano: 2011 URL: http://purl.umn.edu/114316
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Mathematical models applied to the optimisation of mixtures in the production of silage from coffee by-products Rev. Ciênc. Agron.
Malta,Marcelo Ribeiro; Cirillo,Marcelo Ângelo; Fassio,Larissa de Oliveira; Barcelos,Adauto Ferreira; Lima,Priscilla Magalhães de.
ABSTRACT The aim of this work was to propose a mathematical model to determine the best combination of the by-products of coffee processing in the production of silage. To this end, 13 treatments were evaluated, resulting from the combination of wet coffee husks (WCH) and dried coffee husks (DCH), both with and without the use of molasses (M) and with or without the use of the inoculant Lactobacillus plantarum (I). From these components, various mixtures were proposed and evaluated, using the technique of simultaneous optimisation of multiple response variables. Silages with the best characteristics were obtained from the use of 76.40% WCH, 18.77% DCH, 4.83% of M and 0.0001% I.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal feed; Chemical composition; Mixture modelling; Component optimisation.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200389
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Palma forrageira na alimentação de bovinos leiteiros: cartilhas elaboradas conforme a metodologia e-Rural. Infoteca-e
VOLTOLINI, T. V.; MIRANDA, J. E. C. de; SANTOS, R. D. dos; MUNIZ, E. N.; FERNANDES, E. N.; MAGALHAES, V. M. A. de.
Esta cartilha tem o objetivo de ensinar como usar a palma forrageira na ração de bovinos leiteiros.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Bovino leiteiro; Ração; Manejo da palma; Alimentação; Produção animal; Palma forrageira; Alimentação animal; Nutrição animal; Animal production; Animal feed; Opuntia.
Ano: 2016 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/1061005
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Palma forrageira na alimentação de bovinos leiteiros: cartilhas elaboradas conforme a metodologia e-Rural. Infoteca-e
VOLTOLINI, T. V.; MIRANDA, J. E. C. de; SANTOS, R. D. dos; MUNIZ, E. N.; FERNANDES, E. N.; MAGALHAES, V. M. A. de.
EBOOK. Este ebook tem o objetivo de ensinar como usar a palma forrageira na ração de bovinos leiteiros; vantagens e desvantagens do uso da palma; Passos para o uso da palma: 1. Colha a palma; 2. Transporte a palma; 3. Armazenamento; 4. Pique ou triture a palma; 5. Formas de fornecimento da palma; 6. Faça ração; 7. Faça o uso da ração da palma.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Bovino leiteiro; Ração; Manejo da palma; Produção animal; Alimentação animal; Nutrição animal; Palma Forrageira; Gado Leiteiro; Animal production; Animal feed; Opuntia.
Ano: 2017 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085793
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Pastagens nativas de caatinga. Infoteca-e
ALBUQUERQUE, S.G. de..
Trata de consideracoes sobre melhoramento e manejo de pastagens nativas da caatinga.
Tipo: Documentos (INFOTECA-E) Palavras-chave: Alimentacao animal; Raleamento; Manejo animal; Animal feed; Recurso natural; Desmatamento; Forragem; Melhoramento.
Ano: 1979 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/127274
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Plantio e manejo da palma forrageira no Semiárido: cartilhas elaboradas conforme a metodologia e-Rural. Infoteca-e
VOLTOLINI, T. V.; MIRANDA, J. E. C. de; SANTOS, R. D. dos; MUNIZ, E. N.; FERNANDES, E. N.; MAGALHAES, V. M. A. de.
EBOOK. O objetivo deste ebook é apresentar informações técnicas sobre as espécies e cultivares, os métodos de plantio e os principais aspectos do manejo da palma forrageira.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Produtividade; Colheita; Manejo da palma; Palma forrageira; Produção animal; Bovino; Nutrição animal; Alimentação animal; Animal production; Animal feed; Opuntia.
Ano: 2017 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085795
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Plantio e manejo da palma forrageira no Semiárido: cartilhas elaboradas conforme a metodologia e-Rural. Infoteca-e
VOLTOLINI, T. V.; MIRANDA, J. E. C. de; SANTOS, R. D. dos; MUNIZ, E. N.; FERNANDES, E. N.; MAGALHAES, V. M. A. de.
O objetivo desta cartilha é apresentar informações técnicas sobre as espécies e cultivares, os métodos de plantio e os principais aspectos do manejo da palma forrageira.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Alimentação animal; Produtividade; Colheita; Manejo da palma; Palma forrageira; Produção animal; Bovino; Nutrição animal; Animal production; Animal feed; Opuntia.
Ano: 2016 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/1061001
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Pornunça: aspectos técnicos de produção. Infoteca-e
SILVA, A. F.; MOREIRA, J. N..
O trabalho tem como objetivo detalhar os aspectos técnicos relevantes da cultura da pornunça.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Pornunça; Alimentação animal; Animal feed; Mandioca; Armazenamento; Feno; Sistema de Cultivo; Produtividade; Cassava; Storage; Hay.
Ano: 2007 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/146828
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Potential of wet blue leather waste for ruminant feeding R. Bras. Zootec.
Silva,Rodrigo Carvalho; Resende Júnior,João Chrysostomo de; Lima,Ronaldo Francisco de; Sousa,Raimundo Vicente de; Oliveira,Luiz Carlos Alves de; Daniel,João Luiz Pratti; Moreira,Anselmo de Oliveira.
The objective of this study was to find an alternative to minimize environmental contamination by leather waste using it as ruminant feed. The wet blue leather wastes (WB) without chrome extraction were compared with the leather wastes in which the chrome was extracted (CE). Both materials had 99.7% of dry matter (DM), but the crude protein level was higher (90.4%) in CE than in WB (74.3%). In situ effective ruminal degradability of DM was 59.7% and it was 63.1% for CP in CE. The WB did not suffer degradation in the rumen. In vitro abomasal digestibility of CE was 100%. The percentage of degradation per hour was higher for CE (8.2%) than for WB (0.08%). The mineral content was higher in wet blue leather wastes (10.4%) than in CE (0.4%) reflecting the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal feed; Degradability; Digestibility; Environment.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000400033
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Tifton grass yield on constructed wetland used for swine wastewater treatment AGRIAMBI
Matos,Antonio T.; Freitas,Wallisson S.; Martinez,Mauro A.; Tótola,Marcos R.; Azevedo,Aristéa A..
It is the purpose of this study to evaluate the agronomic behavior and yield of the Tifton 85 grass (Cynodon dactylon Pers), when used in the treatment of swine wastewater (SW) with constructed wetland systems (CWs). For this purpose, five tanks were built measuring 24 x 1.1 x 0.7 m, damp-sealed with PVC canvas and filled with 0.4 m crushed stone. In two of these tanks, Tifton grass was cultivated: one of the tanks (CW 3) contained the grass, and in the other (CW4) the grass was only cultivated in the final third part of the tanks, being preceded by Alternanthera (Althernanthera philoxeroides) and cattail (Thypha latifolia L.). The SW was previously treated by means of a filtration process that consists of 0.7 m - high organic filters; the filtering beds...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cynodon dactylon Pers; Wetland systems; Animal feed.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662010000500008
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Utilization of corn and sorghum in animal feed Thai Agricultural
Prateap Rachapaetayakom; Sirichok Tritrong; Oratai Triwutanon.
Palavras-chave: Corn; Maize; Sorghum; Utilization; Animal feed; Quails; Broilers; Nutritive value; Corn gluten; นกกระทา; ไก่เนื้อ; ข้าวโพด; ข้าวฟ่าง; พันธุ์; การใช้ประโยชน์; อาหารสัตว์; การให้อาหาร.
Ano: 1990 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4315
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การศึกษาการเพิ่มระดับโปรตีนของกากมะพร้าวสดและแห้ง โดยกระบวนการหมักยีสต์และยูเรีย Thai Agricultural
Narumon Somkuna; Jarous Sawangtap; Jiraprapa Rodjarkken; Surasak Uttarawichian.
The objective of this study was to compare the increasing protein level of fresh and dry coconut meal by urea-yeast (Saccharomyces cerevisiae) fermentation process. The design was 2 X 8 factorial in CRD : factor A composed of 2 factors (dry and fresh coconut meal) and factor B composed of 8 factors (day of fermentation: 5, 10, 15, 20, 25, 30, 35 and 40 days). The samples of each day of fermentation were collected for crude protein analysis. The data was analyzed by using Analysis of Variance (ANOVA). The results were shown that the protein level at the different days of fermentation was different in fresh and dry coconut meal (P<0.05) which protein level of fresh coconut meal at day 10 was highest (34.40 %). While protein level in dry coconut meal was...
Tipo: PhysicalObject Palavras-chave: Fresh coconut meal; Dry coconut meal; Coconut copra; Kernel meal; Fermentation process; Yeast; Saccharomyces cerevisiae; Urea; Animal feed; Crude protein level; กากมะพร้าวสด; กากมะพร้าวแห้ง; มะพร้าว; กระบวนการหมัก; ยีสต์; ยูเรีย; ระยะเวลาหมัก; อาหารสัตว์; โปรตีนหยาบ; การเพิ่มโปรตีน; ระดับโปรตีน.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5742
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คุณค่าทางอาหารของข้าวฟ่างสีส้มแดงในอาหารไก่กระทง Thai Agricultural
6 tables
Palavras-chave: Sorghum; Red grain sorghum; Animal feed; Broilers; Nutritive value; Quality; ข้าวฟ่าง; ข้าวฟ่างแดง; คุณค่าทางอาหาร; ไก่กระทง; คุณภาพอาหารสัตว์.
Ano: 1986 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4437
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