Consulta: subjectFacets:"Analysis"
Registros recuperados: 70
Data/hora: 11/06/2024 16:38:08

Estudio de la cadena agroalimentaria de la especie ovina en el municipio de Chignahuapan, Puebla
Provedor de dados: 32
Autores: Xicohtencatl Contreras, Oscar.
En una economía globalizada, el estudio y diseño de estrategias agroindustriales debe abordarse desde el concepto y enfoque de cadena agroalimentaria. Los cambios en el sector primario y en los procesos agroindustriales para atender las necesidades y preferencias del consumidor, merecen toda nuestra atención para identificar las oportunidades y amenazas que representan para los productores primarios. El enfoque de cadenas agroalimentarias está reemplazando el concepto tradicional de análisis de la producción y de los negocios como elementos segmentados. Los objetivos de la presente investigación se centran en la descripción, análisis, así como de una explicación del funcionamiento de la cadena agroalimentaria de la especie ovina; es decir, el...
Tipo: Tesis
Palavras-chave: Integración; Análisis; Difusión integration; Analysis; Dissemination.
Ano: 2012
URL: http://hdl.handle.net/10521/1045

Estudio de la cadena agroalimentaria de la especie ovina en el municipio de Chignahuapan, Puebla
Provedor de dados: 32
Autores: Xicohtencatl Contreras, Oscar.
En una economía globalizada, el estudio y diseño de estrategias agroindustriales debe abordarse desde el concepto y enfoque de cadena agroalimentaria. Los cambios en el sector primario y en los procesos agroindustriales para atender las necesidades y preferencias del consumidor, merecen toda nuestra atención para identificar las oportunidades y amenazas que representan para los productores primarios. El enfoque de cadenas agroalimentarias está reemplazando el concepto tradicional de análisis de la producción y de los negocios como elementos segmentados. Los objetivos de la presente investigación se centran en la descripción, análisis, así como de una explicación del funcionamiento de la cadena agroalimentaria de la especie ovina; es decir, el...
Tipo: Tesis
Palavras-chave: Integración; Análisis; Difusión; Maestría; EDAR; Estrategías para el Desarrollo Agrícola Regional; Integration; Analysis; Dissemination.
Ano: 2009
URL: http://hdl.handle.net/10521/1369

Análisis de rentabilidad de la producción de ganado bovino de engorda en el noreste del Estado de México: Estudio de caso Municipio de Tepetlaoxtoc.
Provedor de dados: 32
Autores: Prieto Cornejo, María del Rocío.
La producción de ganado bovino para carne en México es una de las más importantes actividades ganaderas del país sin embargo hemos visto que el mercado de consumo de este producto está siendo suministrado especialmente por las importaciones de Estados Unidos.  Se aplicaron encuestas en el municipio de Tepetlaoxtoc para analizar que tan competitivos son nuestros productores y ver cuáles son las principales desventajas a las que se enfrentan, los resultados fueron que todas las unidades de producción son rentables y competitivas a precios privados,es decir, que el valor agregado que generan cubre todos los costos de los factores internos de la producción y presentan una ganancia extraordinaria. Pero no todas las unidades de producción presentan ventajas...
Palavras-chave: Análisis; Bovinos Carne; Competitivos; Rentables; Valor agregado; Analysis; Beef cattle; Competitive; Profitable; Value-added; Maestría; Economía.
Ano: 2011
URL: http://hdl.handle.net/10521/392

Desarrollo de un modelo nacional de Sistema de Información Geográfica de Distritos de Riego en México.
Provedor de dados: 32
Autores: Hernández Rodríguez, Adrián.
Se presentan las bases conceptuales, metodológicas, trabajo de campo y resultados obtenidos en el Desarrollo de un Modelo Nacional de Sistema de Información Geográfica (SIG) de los Distritos de Riego de México. Dicho  Modelo se construyó a partir de un Mapa Base Nacional utilizando el Modelo de Elevación Digital del Instituto Nacional de Estadística, Geografía e Informática y un continuo nacional de imágenes satelitales tipo LANDSAT. El Modelo Nacional desarrollado incluye los Modelos de SIG de cada uno de los 85 Distritos de Riego, que se realizaron a partir de un continuo de imágenes satelitales de alta resolución tipo SPOT. Mediante recorridos de campo se obtuvo información directa para cada Distrito de Riego, la cual fue integrada en once capas de...
Palavras-chave: Modelo Nacional; SIG; Distrito de Riego; Análisis; Manejo; GIS; National Model; Irrigation; Planning; Analysis; Management; Hidrociencias; Maestría Tecnológica.
Ano: 2013
URL: http://hdl.handle.net/10521/2063

Análisis de rentabilidad de la producción de ganado bovino de engorda en el noreste del Estado de México: Estudio de caso Municipio de Tepetlaoxtoc.
Provedor de dados: 32
Autores: Prieto Cornejo, María del Rocío.
La producción de ganado bovino para carne en México es una de las más importantes actividades ganaderas del país sin embargo hemos visto que el mercado de consumo de este producto está siendo suministrado especialmente por las importaciones de Estados Unidos.  Se aplicaron encuestas en el municipio de Tepetlaoxtoc para analizar que tan competitivos son nuestros productores y ver cuáles son las principales desventajas a las que se enfrentan, los resultados fueron que todas las unidades de producción son rentables y competitivas a precios privados,es decir, que el valor agregado que generan cubre todos los costos de los factores internos de la producción y presentan una ganancia extraordinaria. Pero no todas las unidades de producción presentan ventajas...
Palavras-chave: Análisis; Bovinos Carne; Competitivos; Rentables; Valor agregado; Analysis; Beef cattle; Competitive; Profitable; Value-added; Maestría; Economía.
Ano: 2011
URL: http://hdl.handle.net/10521/392

A Portfolio Approach to Analyzing Complex Human-Environment Interactions: Institutions and Land Change
Provedor de dados: 7
Autores: Young, Oran R.; University of California at Santa Barbara, Bren School; young@bren.ucsb.edu; Lambin, Eric F.; University of Louvain; lambin@geog.ucl.ac.be; Alcock, Frank; New College of Florida; falcock@ncf.edu; Haberl, Helmut; Institute of Social Ecology; Helmut.Haberl@uni-klu.ac.at; Karlsson, Sylvia I.; Finland Futures Research Centre; sylvia.karlsson@tukkk.fi; McConnell, William J.; LUCC Focus 1 Office; wjmcconn@indiana.edu; Myint, Tun; CIPEC; tmyint@indiana.edu; Polsky, Colin; Clark University; cpolsky@clarku.edu; Ramakrishnan, P. S.; Jawaharlal Nehru University; psrama@jnuniv.ernet.in; Schroeder, Heike; University of California at Santa Barbara; schroeder@bren.ucsb.edu; Scouvart, Marie; University of Louvain; scouvart@geog.ucl.ac.be; Verburg, Peter H; Wageningen University; Peter.Verburg@wur.nl.
The challenge confronting those seeking to understand the institutional dimensions of global environmental change and patterns of land-use and land-cover change is to find effective methods for analyzing the dynamics of socio-ecological systems. Such systems exhibit a number of characteristics that pose problems for the most commonly used statistical techniques and may require additional and innovative analytic tools. This article explores options available to researchers working in this field and recommends a strategy for achieving scientific progress. Statistical procedures developed in other fields of study are often helpful in addressing challenges arising in research into global change. Accordingly, we start with an assessment of some of the enhanced...
Tipo: Peer-Reviewed Insight
Palavras-chave: Land change; Institutions; Methodology; Analysis; Socio-ecological systems; Statistical techniques.
Ano: 2006

Análise das condições climáticas em 2000 na sub-região da Nhecolândia, Pantanal, Mato Grosso do Sul, Brasil.
Provedor de dados: 14
Autores: SORIANO, B. M. A.; GALDINO, S.
Este trabalho teve como objetivo contribuir para o estudo das condições climáticas na sub-região da Nhecolândia, Pantanal/MS, organizando e difundindo informações climatológicas ocorridas durante o ano de 2000, comparando-as com a normal climatológica. Foi analisado o comportamento dos elementos climáticos no ano de 2000 em relação a "normal climatológica", calculada a partir de 23 anos de observação, referentes ao período de 1977 a 1999. Para o cálculo do balanço hídrico, aplicou-se o método de Thornthwaite &amp; Mather (1955), para uma retenção hídrica de 50 mm. O total anual de precipitação pluvial em 2000 (1.433,4 mm) foi superior ao da normal climatológica (1.175,0 mm), com distribuição mensal bastante diferente do padrão esperado. A temperatura média...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Temperatura do ar; Evaporação do ar; Normal climatológica; Nhecolândia; Pluvial precipitation; Analysis; Metheorology; Temperature of the air; Hydric balance; Heatstroke; Evaporation of the air; Climatological normal.; Análise; Balanço Hídrico; Clima; Insolação; Meteorologia; Precipitação Pluvial; Umidade.; Pantanal; Climate.
Ano: 2002
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/810748

Borrachas naturais brasileiras III. Borracha de mangabeira.
Provedor de dados: 14
Autores: WISNIEWSKI, A.; MELO, C. F. M. de.
bitstream/item/55272/1/cpatu-doc-8.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Mangabeira; Borracha natural; Extração do latex; Brasil; Production; Exportation; Natural rubber; Analysis; Yield; Latex extraction.; Análise; Coagulação; Exportação; Hancornia Speciosa; Produtividade; Produção; Tecnologia.; Coagulation; Technology.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/388000

Qualidade da agua.
Provedor de dados: 14
Autores: PATERNIANI, J. E. S.; PINTO, J. M.
IMPORTÂNCIA DA ÁGUA NA AGRICULTURA; PRINCIPAIS CARACTERÍSTICAS DOS MANANCIAIS; AMOSTRAGEM DA ÁGUA PARA ANÁLISE; PARÂMETROS FÍSICOS, QUÍMICOS E BIOLÓGICOS DE QUALIDADE DA ÁGUA; INTRODUÇÃO ÀS TÉCNICAS DE TRATAMENTO DE ÁGUA PARA IRRIGAÇÃO; ESTUDO DE CASOS.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agua Qualidade; Treatment; Analysis; Análise; Agricultura; Irrigação; Tratamento; Agriculture; Irrigation; Water quality.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134369

Produção e composição química de seis leguminosas forrageiras no município de Altamira, Pará.
Provedor de dados: 14
Autores: CAMARÃO, A. P.; NASCIMENTO, H. T. S. do; HÜHN, S.
bitstream/item/33955/1/CPATU-CirTec41.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Stylosanthes guianenses; Macroptiloma axilaris; Teramnus uncinatus; Altamira; Pará; Brasil; Forage crop; Leguminous; Production; Analysis; Chemistry composition; Dry matter.; Análise; Centrosema Pubescens; Clitoria Ternatea; Composição Química; Leguminosa; Macroptilium Atropurpureum; Matéria Seca; Planta Forrageira; Pueraria Phaseoloides; Produção; Siratro.; Amazonia.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381159

Water and nutrient fluxes as indicators for the stability of different land use systems on the terra firme near Manaus.
Provedor de dados: 14
Autores: SHIFT PROJECT ENV 45.
This second annual report of the project summarizes the activities between January and December 1996. During this year, the project left the preparotory stage of purchasing, importing and installing equipment and entered into the stage of routine data collection and analysis.The report is divided into two parts. In the main part, the project team is presented and its acitivities during the year 1996 are briefly summarized. The annexes give detailed accounts of selected research acitivities of the project. Despite numerous problems, all project activities were in principle successful, and there were no major changes to the time plan of the project. The root distribution studies were completed. Significant progress was made in soil physical studies, soil...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Area abandonada; Agrofloresta; Fluxo; Brasil; Amazonas; Tropical rain forest; Agroforest; Fluxes; Analysis; Água; Análise; Conservação do Solo; Floresta Tropical Úmida; Nutriente; Environmental degradation; Nutrients; Soil conservation; Water.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/667417

Elementos metodologicos para a aplicacao da Analise Fatorial de Correspondencias no estudo da evolucao da producao agricola.
Provedor de dados: 14
Autores: CHAIB FILHO, H.; SANTOS, N. A. dos; AGUIAR, J. L. P. de.
Propriedades particulares da Analise Fatorial de Correspondencias (AFC), resultantes por exemplo, da invariacia da distancia X2 adotada, tornam possivel a utilizacao dessa tecnica em analises preliminares de dados distribuidos num periodo de tempo, permitindo visualizar a trajetoria evolutiva das caracteristicas existentes. Este trabalho visa a ilustrar tal utilidade, com objetivo de contribuir para a diversificacao das formas de estudo da evolucao dos elementos existentes nos sistemas de producao agropecuario, para melhor planejamento de politicas de producao e pesquisa agricola. Para tanto, foram tomados dados dos principais produtos agricolas dos municipios vizinhos a Silvania-GO e esbocados com esta tecnica a tendencia do perfil produtivo de cada um...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Analise Fatorial de Correspondencias; Analysis; Production.; Análise; Cerrado; Produção Agrícola.; Agriculture.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546602

Produção e tecnologia de sementes de freijó (Cordia goeldiana Huber).
Provedor de dados: 14
Autores: VIANNA, N. G.
bitstream/item/33864/1/CPATU-CirTec37.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Freijó; Coleta; Armazenagem; Floresta Nacional do Tapajos; Pará; Brasil; Brazilian walnut; Seed; Production; Collection; Maturation; Analysis; Conservation.; Análise; Conservação; Cordia Goeldiana; Maturação; Produção; Semente; Tecnologia.; Amazonia; Storage; Technology.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381967

Análise de fertilidade de gemas em videira.
Provedor de dados: 14
Autores: LEAO, P. C. de S.; MASHIMA, C. H.
Introdução; Amostragem no campo; Análise da gema em microscópio estereoscópio.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Fertility; Analysis; Grape.; Uva; Análise; Fertilidade; Gema; Vitis Vinifera.; Buds; Grapes.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134143

Programa de analise economica atraves de orcamentacao parcial (ANECOR).
Provedor de dados: 14
Autores: SCOLARI, D. D. G.; SOUSA, M. C. de; COSTA, M. E. F. da.
bitstream/item/101044/1/doc-13.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Metodologia; Programa; Production; Budgets; Analysis; Economic; Methods; Programação; Software.; Análise Econômica; Agricultura; Custo; Orçamento; Produção; Produção Agrícola.; Agriculture; Economic analysis; Methodology.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549454

Avaliacao do potencial dos solos para irrigacao; associacao dos produtores do Novo Sao Goncalo - Sobradinho-BA.
Provedor de dados: 14
Autores: SOUZA, R. A. de; RICHE, G. R.; FOTIUS, G. A.
bitstream/item/177612/1/8817.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mapeamento; Morfologia; Classificacao; Brasil; Bahia; Sobradinho; Novo Sao Goncalo; Soils; Analysis; Profile; Natural resource; Recurso natural; Análise; Irrigação; Perfil do Solo; Solo; Cartography; Classification; Brazil; Irrigation; Soil morphological features.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134165

A "ucuúba" como fonte de celulose para papel.
Provedor de dados: 14
Autores: MELO, C. F. M. de; SOUZA, H. B. de; LOUREIRO, M. R. C.; WISNIEWSKI, A.
Reunindo excelentes características, a madeira de Ucuúba (Virola surínamensis (Rol) Warb) tem sido extensivamente empregada na fabricação de laminados. Como consequêncía do processo produtivo, a madeira que não pode ser integralmente aproveitada, deixa um apreciável resíduo que, a falta de melhor emprêgo, não tem tido outra utilizaçãc senão como combustível na própria Usina. Estudando-se a ucuúba como fonte de celulose para papel, conclui-se que se trata, na verdade, de excelente matéria: prima, mesmo os resíduos de laminação que se constituem de restos de madeira de várias idades; Podem ser produzidos papéis Kraft de bôa qualidade, em ambos os casos, embora quando se trate da utilização dos resíduos de laminação as características de resistência ao...
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Analysis; Fiber.; Análise; Celulose; Fibra; Madeira; Papel; Ucuuba; Tecnologia; Virola Surinamensis.; Cellulose; Kraft paper; Technology; Wood.
Ano: 1971
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376076

Introdução e avaliação de forrageiras na Ilha de Marajó - Pará.
Provedor de dados: 14
Autores: TEIXEIRA NETO, J. F.; SOUZA FILHO, A. P. da S.; MARQUES, J. R. F.; CAMARAO, A. P.; TEIXEIRA, R. N. G.
bitstream/item/32055/1/CPATU-BP122.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Teor; Avaliacao; Ilha de Marajo; Pará; Brasil; Forage crop; Analysis; Production; Dry matther; Pasture; Valuation.; Análise; Cálcio; Fósforo; Matéria Seca; Pastagem; Planta Forrageira; Produção.; Amazonia; Calcium; Phosphorus.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381264

Analise de solo.
Provedor de dados: 14
Autores: SILVA, D. J.
Os objetivos das pesquisas em química e/ou fertilidade de solos são vários. Desse modo, o método de amostragem deverá atender a estes objetivos. Quando o resultado das análises destina-se à assistência aos agricultores, o objetivo básico será a avaliação da fertilidade do solo. Assim, as características da amostra serão generalizadas para a unidade de amostragern (UA2). Portanto, a amostra também deverá ser representativa da população.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soils; Analysis; Análise; Condutividade Eletrica; Solo; Electrical conductivity.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134005

Analise econômica do sistema de produção de arroz irrigado mecanizado nas regiões Centro-Oeste, Norte e Nordeste do Brasil, em 1994: uma analise ex-ante do impacto econômico.
Provedor de dados: 14
Autores: SILVA, O. F. da.
Caracterização dos sistema de produção de arroz irrigado mecanizado; Analise da conjuntura do arroz irrigado; Custo de produção; Balanço econômico do arroz irrigado mecanizado; Impacto na oferta e impacto monetário, em nível global.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Economic; Analysis; Sistema.; Análise Econômica; Arroz Irrigado; Produção.; Rice.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/203258

Estudo tecnológico de frutas da Amazônia.
Provedor de dados: 14
Autores: BARBOSA, W. C.; NAZARÉ, R. F. R. de; NAGATA, I.
bitstream/item/58995/1/CPATU-ComTec3.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Muruci; Brasil; Fruit; Bromatology; Analysis; Processing.; Análise; Bromatologia; Bacuri; Cupuaçu; Fruta; Processamento; Tecnologia.; Amazonia; Technology.
Ano: 1978
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376721

Métodos de análise física, química e instrumental de solos.
Provedor de dados: 14
Autores: GUIMARÃES, G. de A.; BASTOS, J. B.; LOPES, E. de C.
Amostragem de solos. Preparação das amostras. Análise física. Análise química. Análise e química instrumental. Índices de unidades empregadas.
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Analysis; Method.; Análise; Método; Solo.; Soil.
Ano: 1970
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/386415

Valor nutritivo da carne de búfalos Murrah.
Provedor de dados: 14
Autores: NASCIMENTO, C. N. B. do; CARVALHO, L. O. D. de M.; BARBOSA, W. C.
bitstream/item/42256/1/Boletim-Pesquisa-142-CPATU.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Bubalino; Murrah; Analysis; Breed.; Carne; Raça; Valor Nutritivo.; Buffalo meat; Nutritive value.
Ano: 1993
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380532

High performance liquid chromatographic screening and gas chromatography-nass spectrometry confirmation of tebuthiuron residues in drinking water.
Provedor de dados: 14
Autores: BONATO, P. S.; LANCHOTE, V. L.; DREOSSI, A. de C.
Tebuthiuron (N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N-dimethylurea) is a phenylurea herbicide used in sugar cane culture for the pre- and post-emergence control of weeds [1,2]. Analysis of tebuthiuron (Figure 1) and of other phenylurea herbicides in environmental samples can be performed by HPLC [3-10], or by gas chromatography using selective detectors such as nitrogen-prosphorus detector (NPD), eletron-capture detector (ECD), or a mass spectrometer (MS) [11-16]. Although Loh et al [17] reported that the use of temperatures above 280oC permits quantitative tebuthiuron breakdown, thus permitting the analysis of the products of decomposition formed, methods based on gas chromatography usually involve a derivatization step to permit analysis of...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Analysis; Contamination; Residues; Calibration; Environmental impact; Groundwater; Herbicides; Quality control.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/13136

Características do leite de búfalas da raça Mediterrâneo e mestiças Murrah-Mediterrâneo.
Provedor de dados: 14
Autores: HÜHN, S.; LOURENÇO JÚNIOR, J. de B.; CARVALHO, L. O. D. de M.
bitstream/item/31893/1/CPATU-BP28.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Bubalino; Sólido total; Característica; Teor; Mediterraneo; Murrah; Chemical; Characteristic; Analysis; Fat; Breed.; Análise; Gordura; Lactação; Leite; Raça.; Química; Lactation; Milk; Total solids.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380308

Procedimentos para análise de tronco de espécies florestais.
Provedor de dados: 14
Autores: DANIEL, O.; YARED, J. A. G.
bitstream/item/199431/1/InformeDidatico7.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tronco; Forest; Specie; Analysis; Dendrometry; Tree; Trunk; Análise; Árvore; Dendrometria; Espécie; Floresta.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/379473

Avaliacao da fertilidade do solo.
Provedor de dados: 14
Autores: SILVA, D. J.; LEITE, J. P.; SILVA, M. C. L. da.
Metodos de avaliacao da fertilidade do solo; Analise do solo; Avaliacao nutricional da plantas.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Fertility; Analysis; Análise; Fertilidade; Solo; Soil.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133293

Necessidades de treinamento e planejamento instrucional: uma experiencia na Embrapa Cerrados.
Provedor de dados: 14
Autores: ROCHA, F. E. de C.; LEAL, B. N.; CASTRO, G. A. de O.
bitstream/CPAC-2009/24743/1/doc_76.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Desempenho; Desenvolvimento organizacional; Management; Training courses; Analysis; Development.; Administração de Pessoal; Administração; Análise; Aprendizagem; Laboratório; Performance; Planejamento; Recurso Humano; Treinamento.; Laboratories; Human resources; Planning.
Ano: 2002
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/559912

Utilização da metodologia "TMO" na análise dos BAGS
Provedor de dados: 14
Autores: PROCOPIO, C. D.; SILVA, A. M. D.; NASCIMENTO, J. L. do.
bitstream/item/58617/1/COMTEC65.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Técnica de modelagem de objetos; Banco ativo de germoplasma; Metodologia orientada objetos; Brasil; Analysis; Object modeling technique.; Análise; Informática.; Germplasm.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/270014

Aplicacion de sensores remotos en la deteccion y evaluacion de plagas y enfermedades en la vegetacion.
Provedor de dados: 14
Autores: SA, I. B.; ANTONIO GARCIA, R. de; ALMOROX, J. A.
Mediante la utilizacion de sensores remotos, la deteccion, registro y analisis de las alteraciones ocurridas en el comportamiente espectral de la cobertura vegetal, permitem caracterizar y evaluar el estado nutricional y fitosanitario de las plantas, detectando incidencias de plagas y enfermedades e inferir posibles carencias nutricionales. En el trabajo se comprueba que el estudio de la reflectancia en la region del infrarrojo cercano permite detectar eficazmente el inicio de danos al producirse cambios en el comportamiento espectral de las plantas. Esta aplicacion permite uma deteccion mas temprana de los danos, pues el ataque de enfermedades o plagas puede ser detectado incluso antes de que la planta presente sintomas visuales de deterioro.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Refletancia; Plant; Diseases; Pest; Near infrared; Analysis; Análise; Doença; Planta; Praga; Raio Infravermelho; Sensoriamento Remoto; Vegetação; Reflectance; Remote sensing; Vegetation.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133846

Borrachas naturais brasileiras. IV. Borracha de maniçoba.
Provedor de dados: 14
Autores: WISNIEWSKI, A.; MELO, C. F. M. de.
bitstream/item/55263/1/CPATU-DOC-21.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Borracha natural; Característica; Planta lactifera; Elastomero; Brasil; Natural rubber; Characteristic; Lactiferous plant; Analysis; Elastomer.; Análise; Latex; Maniçoba; Tecnologia.; Manihot; Technology.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/388001

An analysis of seafood consumption survey methods in France.
Provedor de dados: 5
Autores: Girard, Sophie; Mariojouls, Catherine; Paquotte, Philippe; Wisner-bourgeois, Claude.
(Not controled OCR) The different statistical data sources available for seafood I consumption analysis in France belong to three types : the apparent consumption estimated on the basis of a balance between production and trade, used at national scale and for international comparison, the data in value published by the national Institute for economic statistics, aggregating food balance sheet, and economic results of inquiries about the activities of the branch industries, and the household consumption estimated through consumers' panels. A critical and historical analysis of the different available data series is presented, with focus on the major difficulties when interpreting and cross-checking the data (series breaking-nomenclature items, range of...
Tipo: Text
Palavras-chave: France; Analysis; Methods; Consumption; Seafood; SEM.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-2524.pdf

Evaluating ecosystem functioning of a long-term dumping site in the Bay of Seine (English Channel)
Provedor de dados: 5
Autores: Raoux, Aurore; Baux, Noémie; Pezy, Jean-philippe; Balay, Pierre; Lesourd, Sandric; Dauvin, Jean-claude.
The impact of 70 years of dumping harbour dredged material on ecosystem functioning was compared to a control site (non-impacted zone). A combination of indices (Shannon-Wiener diversity, Pielou evenness, BO2A, AMBI benthic indices) and modelling (Ecopath models) generated Ecological Network Analysis indices were used to detect the dumping operations effects. ENA indices showed that dumping operations appear to have a relatively limited impact on the structure and flow pattern of the local food web. In fact, only small variations between the two sites are revealed by a comparison of ENA indices between the impacted and non-impacted zone. This result could be explained by the fact that the Bay of Seine is historically characterized by a high level of human...
Tipo: Text
Palavras-chave: Dredged material disposal; Harbour activities; Ecopath model; Ecological Network; Analysis; Benthic indicators; Impacted zone; Non-impacted zone; Bay of Seine.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00622/73393/72610.pdf

Impact des missions altimétriques et des réseaux de mesure in situ actuels et futurs sur l'analyse et la prévision océanique
Provedor de dados: 5
Autores: Verrier, Simon.
Two series of Observing System Simulation Experiments (OSSEs) are carried out with global data assimilation systems at 1/4° and 1/12° resolution using simulated altimetry (satellite) and in situ (Argo  oat) data derived from a 1/12° resolution free run simulation. The objectives are to quantify how well di erent data sets can constrain a global data assimilation system. The positive impact of multiple altimeter data is clearly evidenced on sea level and ocean currents. The addition of Argo has a major impact to improve temperature and demonstrates the essential role of Argo together with altimetry to constrain a global data assimilation system. Results derived from these OSSEs are consistent with those derived from experiments with real data (observing...
Tipo: Text
Palavras-chave: Océanographie; Systèmes opérationnels; Altimétrie; Flotte Argo; OSSE; OSE; Analyse; Prévision; 1/4°; 1/12°; Oceanography; Operationnal systems; Altimetry; Argo oat; OSSE; OSE; Analysis; Forecast; 1/4°; 1/12°.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00497/60915/64272.pdf

Méthode de dosage du Methylmercure dans la chair de poisson
Provedor de dados: 5
Autores: Averty, Bernard.
The methyl mercury determination techniqu~ .used for .fish tissue in monitoring programmes is described. Chromatographie measurement with electron capture detector is performed on purified toluen extract .
Tipo: Text
Palavras-chave: Méthylmercure; Dosage; Poisson; Methyl mercury; Analysis; Fish tissue.
Ano: 1989
URL: https://archimer.ifremer.fr/doc/00679/79114/81606.pdf

The Pangeo Big Data Ecosystem and its use at CNES
Provedor de dados: 5
Autores: Eynard-bontemps, Guillaume; Abernathey, Ryan; Hamman, Joseph; Ponte, Aurelien; Rath, Willi.
Pangeo[1] is a community-driven effort for open-source big data initially focused on the Earth System Sciences. One of its primary goals is to enable scientists in analyzing petascale datasets both on classical high-performance computing (HPC) and on public cloud infrastructure. In only a few years, Pangeo has grown into a very productive community collaborating on the development of open-source analysis tools for science. It provides a set of example deployments based on open-source Scientific Python packages like Jupyter[2], Dask[3], and Xarray[4] that bring together scientists and developer with their actual use-cases. In this paper, we first describe Pangeo ecosystem and community. We then present its impact on the work of scientists from CNES on the...
Tipo: Text
Palavras-chave: Pangeo; Dask; Jupyter; HPC; Cloud; Big Data; Analysis; Open Source.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00503/61441/65160.pdf

Amoco-Cadiz : Informations sur la contamination des espèces exploitées
Provedor de dados: 5
Autores: Michel, Pierre; Abarnou, Alain.
This report is a statement of the analytical results obtained in the control of the exploited species three months after the AMOCO CADIZ ran aground on the coast of Brittany. Different samples have been studied, among these : algae, crustaceans (Maïa squinado and Cancer pagurus). twenty species of fish, and molluscs (Ostrea edulis. Crassostrea gigas. Mytilus edulis) Algae have been heavily contaminated but are partically available for algi­nate industry. Molluscs are not presently edible within the whole polluted area. Fishes and crustaceans are less polluted.
Tipo: Text
Palavras-chave: Pollution marine; Analyse; Hydrocarbures; Marine pollution; Analysis; Hydrocarbons.
Ano: 1978
URL: http://archimer.ifremer.fr/doc/00306/41724/40935.pdf

Research on automation of a reductive dissolved organic nitrogen analyser
Provedor de dados: 5
Autores: Lepoupon, C; Lin, Rg; Benaim, Jy; Merks, Aga.
The accurate classical batch method of Duursma (1961), based on the conversion of Dissolved Organic Nitrogen (DON) into NH3, is used as a basis for a new automatic DON analyser. After testing different possibilities through mechanical automation of the original batch technique, in which the conversion is preceded by the degassing of NH3 and drying of the sample, the procedure of autoanalyses has been selected. This procedure was simplified to the extent that a compact unit could be constructed, which would easily be applicable on board ship. The automatic method has a conversion phase in which in principle only DON is dissociated to NH4+, whereas both NO2- add NO3- are not reduced. This requires selective conditions and particularly high silver purity for...
Tipo: Text
Palavras-chave: Dissolved organic nitrogen; Analysis; Automation; Reduction; Total nitrogen.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/00093/20456/18128.pdf

A Plastid Gene Phylogeny of the Yam Genus, Dioscorea: Roots, Fruits and Madagascar
Provedor de dados: 16
Autores: Wilkin, P.; Schols, P.; Chase, M.; Chayamarit, K.; Furness, C.; Huysmans, S.; Rakotonasolo, F.; Smets, E.; Thapyai, C.
Following recent phylogenetic studies of the families and genera of Dioscoreales, the identification of monophyletic infrageneric taxa in the pantropical genus Dioscorea is a priority. A phylogenetic analysis based on sequence data from the plastid genes rbcL and matK is presented, using 67 species of Dioscorea and covering all the main Old World and selected New World lineages. The analysis used 14 outgroup taxa, including Trichopus Gaertn., Tacca J.R. &amp; G. Forster, Stenomeris Planch., Burmannia L. and Thismia Griff. The main findings are: a) that a clade of rhizomatous taxa is sister to the rest of Dioscorea; b) the main Old World groups (such as the right-twining D. sect. Enantiophyllum) are monophyletic and c) there are two distinct lineages among...
Tipo: Article / Letter to the editor
Palavras-chave: Dioscorea; Phylogeny; Classification; Analysis; Plastid genes; RbcL; MatK; Character evolution.
Ano: 2005
URL: http://www.repository.naturalis.nl/record/407311

ROPME-IOC-UNEP Training Workshop on Oceanographic Sampling, Analysis, Data Handling and Care of Equipment, Doha, Qatar, 3-15 December 1983.
Provedor de dados: 20
Within the framework of co-operation between the Intergovernmental Oceanographic Commission (IOC) of Unesco, the Regional Organization for the Protection of the Marine Environment of the Gulf (ROPME) and the United Nations Environment Programme (UNEP), a project providing IOC's assistance to ROPME in the implementation of the Kuwait Action Plan (KAP) was agreed upon and signed in September 1982. The activities of this project included a Regional Training Workshop on "Oceanographic Sampling, Analysis, Data Handling and Care of Equipment". The Workshop took place at the University of Qatar from 3 to 15 December, 1983. This report, prepared by Dr. Makram A. Gerges, IOC Consultant, describes the arrangements of the Workshop and gives details of the training...
Tipo: Report
Palavras-chave: Oceanographic sampling; Analysis; Data handling.
Ano: 1983
URL: http://hdl.handle.net/1834/5594

Integrating Anthropogenic and Climatic Factors in the Assessment of the  Caribbean Spiny Lobster (Panulirus argus) in Cuba: Implications for  Fishery Management
Provedor de dados: 20
Autores: Puga, R.; Piñeiro, R.; Alzugaray, R.; Cobas, L. S.; de León, M. E.; Morales, O.
The Caribbean spiny lobster Panulirus argus, the most valuable Cuban fishery resource, is managed with a set of input  and biological controls. The aim of this study was to integrate  two indices that relates water and nutrients supply and tropical  cyclones activity in the stock assessment, through simultaneous estimation of the parameters of a spawning stock–recruitment  function in a statistical catch-at-age analysis. The population dynamics model allowed estimating key Reference Points for  management at fixed levels of  fishing mortality rate and environmental conditions. The results indicated that the reduction of  recruitment and catches in the Cuban spiny lobster fishery could be a result of synergistic cumulative effects because of the...
Tipo: Journal Contribution
Palavras-chave: Lobster fisheries; Stock assessment; Fishery management; Analysis; Environmental effects.
Ano: 2013
URL: http://hdl.handle.net/1834/5224

HELCOM/BSRP/ICES and IOC/IODE Training Workshop
Provedor de dados: 20
Continued degradation of the Baltic Sea ecosystem has affected water quality, modified biodiversity, and impact regional fisheries. The Baltic Sea is now an ecosystem under extreme stress. In response to this situation, the countries in the drainage basin initiated a Joint Comprehensive Environmental Action Program for the Baltic Sea (JCP). The JPC, as adopted in 1992, strengthened and updated in 1998, constitutes a "Strategic Action Plan" for the Baltic Sea region. To address the need for an ecosystem-based approach to resource management, the Baltic Sea Regional Project (BSRP) is designed within the principles of the Large Marine Ecosystem concept, focusing on land-based, coastal zone, and marine activities including activities for improving ecosystem...
Tipo: Report
Palavras-chave: Training; Data collections; Analysis; Management; Oceanographic data; Training; Management; Http://aims.fao.org/aos/agrovoc/c_7861; Http://aims.fao.org/aos/agrovoc/c_16086.
Ano: 2005
URL: http://hdl.handle.net/1834/1541

The spiny lobster fishery around the Mahe Plateau November - December 1993: presentation, results and analysis
Provedor de dados: 20
Autores: Jacques, R.M.
This report reviews the catch assessment survey, conducted by staff of the Seychelles Fishing Authority (SFA), of the spiny lobster fishery on the Mahe Plateau during the 1993 fishing season. Following the recommendations made after the 1992 fishing season, the fishery was reopened in 1993 for two months, November and December. The monitoring programme set up in 1992 was continued to gather more information on the spiny lobster so as to improve the management of this resource around the Mahe Plateau. A total of 28 licenses were issued (compared to 38 in 1992); 16 on Mahe, 6 on Praslin and 6 on La Digue. Licensed fishing unit comprised an average of three men. Snorkelling was used by 24 fishing units as the only catching method, while 2 fishing units...
Tipo: Report
Palavras-chave: Catch; Analysis; Seychelles Lobster fisheries.
Ano: 1994
URL: http://hdl.handle.net/1834/1345

Analyse des captures de la flottille des congélateurs japonais
Provedor de dados: 20
Autores: Lemarié, G.
Tipo: Journal Contribution
Palavras-chave: Analysis; Capture fisheries; Fishery biology; Stock evaluation.
Ano: 1977
URL: http://hdl.handle.net/1834/4682

Feeding partitioning among tuna taken in surface and mid-water layers: the case of yellowfin (Thunnus albacares) and bigeye (T. obesus) in the Western Tropical Indian Ocean
Provedor de dados: 20
Autores: Sabatié, R.; Marsac, F.; Hallier, J.P.; Potier, M.; Lucas, V.; Ménard, F.
The trophic relations of two apex predators, yellowfin and bigeye tuna (Thunnus albacares and T. obesus), and their prey were investigated in the western tropical Indian Ocean. The contents of 173 non-empty stomachs were analysed from specimens caught with longlines and purse seine during scientific and fishing cruises. Diet data were processed by occurrence, by number, and by wet weight and a comparison of diets between surface and deep swimmers made. Crustaceans were the almost exclusive food source of surface-swimming bigeye tuna, with the stomatopod (Natosquilla investigatoris) being the sole prey item recorded in this category. The diet of deep-swimming yellowfin tuna was balanced between epipelagic fish, crustaceans and cephalopods. Bigeye tuna fed...
Tipo: Journal Contribution
Palavras-chave: ANALYSIS; Diets; Tuna fisheries; Analysis; Tuna; Fisheries; Http://aims.fao.org/aos/agrovoc/c_8003; Http://aims.fao.org/aos/agrovoc/c_2934.
Ano: 2004
URL: http://hdl.handle.net/1834/1091

Parámetros de conservación del tofu proteolizado fermentado
Provedor de dados: 20
Autores: Mejías, E.; Ruíz, A.; Silveira, I.; Padrón, X.; Lafargue, D.; Fajo, A.
Se determinaron las condiciones y parámetros de conservación del tofu proteolizado fermentado por un período no mayor de 15 días. Se obtuvo el tofu a partir de leche de soya parcialmente proteolizada con papaína grado alimentario a la cual se le añadió sales de calcio y de magnesio. El tofu proteolizado se envasó en potes de poliestireno que se inocularon con un cultivo láctico y se incubaron a 23 ± 1 ºC. Se ensayó el empleo del sorbato de potasio y la pasteurización del tofu proteolizado, una vez finalizada la fermentación. Los productos se colocaron a 4 y 10 ºC por 15 días y se analizaron química, microbiológica y sensorialmente. El tofu proteolizado fermentado se puede conservar en potes de poliestireno de 100 mL con tapa a una temperatura de 4 ºC por...
Tipo: Journal Contribution
Palavras-chave: Conservation; Analysis; Temperature; Tofu; Fermentation; Proteolysis; Cold storage.
Ano: 2008
URL: http://hdl.handle.net/1834/4888

Physical and chemical characteristics of sapota fruit at different stages of maturation
Provedor de dados: 86
Autores: Brito,Edy Sousa de; Narain,Narendra.
In the present work, the physical and chemical characteristics in three stages of maturation of sapota (Manilkara zapota L.P. Royen) fruit were studied as well as its post-harvest behavior during storage at ambient and refrigerated conditions. With the advance of maturation, the concentration of the reducing sugars increased while the total acidity and tannin contents decreased. The fruits which did not have their pedicel removed during the post-harvest presented the storage time superior when compared with the fruits having their pedicels removed. The fruits stored under refrigeration had higher weight retention as compared to the fruits stored under ambient conditions.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Analysis; Post-harvest; Quality; Storage.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2002000400020

Spatial variation in benefits and costs, or why pollution isn't always for sale
Provedor de dados: 31
Autores: Berck,   Peter; Helfand,   Gloria E.; Kim,   Hong Jin.
Tipo: Working or Discussion Paper
Palavras-chave: Abatement cost; Air pollution; Benefit-cost; Analysis; Clean air act; Environmental Economics and Policy.
Ano: 1999
URL: http://purl.umn.edu/43914

A globalizáció és a konszolidációs számvitel alkalmazása a magyar élelmiszer-gazdaságban
Provedor de dados: 31
Autores: Simon,   Szilvia.
Aglobális pénzügyi és gazdasági válság kialakulása, a válság világméretű elterjedése számos okra vezethető vissza. Ezek között az okok között elsőként a globalizációt lehet kiemelni. Aglobalizáció folyamatában megfigyelhető a tőke, a szellemi erőforrások, az anyagi javak világméretű koncentrációja. Aglobalizáció egyik kísérőjelenségeként megfigyelhető az a tendencia, hogy a jogilag önálló agrár-, élel¬miszer-ipari és élelmiszer-kereskedelmi vállalkozások egymással érdekeltségi, részesedési viszonyba kerülnek, amelynek hatásaként a vállalkozások között a piaci viszonyok korlátozottá válnak. Így az egyedi éves beszámolók alapján a társaságok vagyoni, pénzügyi és jövedelmi helyzetének bemutatása nem biztosítható. Az információhiány megszüntethető, ha a...
Tipo: Journal Article
Palavras-chave: Globalizáció; Élelmiszer-gazdaság; Konszern; Konszolidációs számvitel; Elemzés; Globalisation; Food economy; Holding; Consolidated accounting; Analysis; Agribusiness; Agricultural Finance; Farm Management.
Ano: 2009
URL: http://purl.umn.edu/92476

Inadequacies in the water reforms in the Kyrgyz Republic: an institutional analysis
Provedor de dados: 31
Autores: Ul Hassan,   Mehmood; Starkloff,   Ralf; Nizamedinkhodjayeva,   Nargiza.
This report analyzes the evolving water-management institutions and their performance of five core water management functions, in the context of the ongoing economic and agrarian reform in the Kyrgyz Republic. These core water-management functions are, operation of water systems, maintenance, resource mobilization, conflict resolution and organizational management. The report also identifies key issues and challenges that constrain effective stakeholder participation in water-resources management.
Tipo: Report
Palavras-chave: Water resource management; Analysis; Irrigation management; Participatory management; Water users’ associations; Research methods; Agrarian reform; Irrigation programs; Operations; Maintenance; Conflict; Rivers; Kyrgyzstan; Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Institutional and Behavioral Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods.
Ano: 2004
URL: http://purl.umn.edu/53066

Agribusiness Analysis San Antonio Market Area
Provedor de dados: 31
Autores: Powell,   Gordon R.; McDonald,   Russell F.; Branson,   Robert E.
Tipo: Report
Palavras-chave: Agribusiness; Analysis; San Antonio; Agribusiness.
Ano: 1974
URL: http://purl.umn.edu/97285

Production, Processing and Marketing of potato in Karnataka, India- An Economic Analysis
Provedor de dados: 31
Autores: Bhajantri,   Shrinivas.
Potato (Solanum tuberosum L.) popularly known as ‘The king of vegetables’, is grown in more than 100 countries in the world. Karnataka is one of the important Potato growing state in the country grown mainly in the districts of Hassan, Belgaum, Chikkaballapur and Kolar. The study was conducted to analyze Production, Processing and Marketing of Potato in Karnataka. The study reveals that Hassan district alone account for more than 41 percent potato production in the state. However production (0.40%) and productivity (9.22%) in the district during the last 5 years has shown insignificant growth rate. In Belgaum district potato production and productivity has increased with a growth rate of 5.23 and 10.26 percent which is significant. The potato processing...
Tipo: Thesis or Dissertation
Palavras-chave: Potato; Production; Processing; Marketing; Economic; Analysis; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Marketing.
Ano: 2011
URL: http://purl.umn.edu/113945

Climate change impacts on hydrology and water resources of the Upper Blue Nile River Basin, Ethiopia
Provedor de dados: 31
Autores: Kim,   Ungtae; Kaluarachchi,   Jagath J.; Smakhtin,   Vladimir U.
The report evaluates the impacts of climate change on the hydrological regime and water resources of the Blue Nile River Basin in Ethiopia. It starts from the construction of the climate change scenarios based on the outcomes of several general circulation models (GCMs), uses a simple hydrological model to convert theses scenarios into runoff, and examines the impacts by means of a set of indices. The results, however uncertain with existing accuracy of climate models, suggest that the region is likely to have the future potential to produce hydropower, increase flow duration, and increase water storage capacity without affecting outflows to the riparian countries in the 2050s.
Tipo: Report
Palavras-chave: Climate change; Hydrology; River basins; Runoff; Precipitation; Models; Dams; Operating policies; Water power; Drought; Analysis; Africa; Ethiopia; Egypt; Sudan; Upper Blue Nile River Basin; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008
URL: http://purl.umn.edu/53025

Analysis of the Texas Retail and Processor Markets for Turkey Products
Provedor de dados: 31
Autores: Branson,   Robert E.; Sporleder,   Thomas L.
Tipo: Report
Palavras-chave: Turkey; Retail; Processor; Turkey Products; Analysis; Livestock Production/Industries; Marketing; Production Economics.
Ano: 1969
URL: http://purl.umn.edu/96110

Workshop Report: Advancing the Art of Analyzing Risks and Benefits of Dredged Material Management
Provedor de dados: 31
Autores: Wilson,   James D.
The U.S. Army Corps of Engineers has been delegated responsibility for assuring the navigability of waters designated for that purpose in the United States. Dredging is among the activities required to fulfill this responsibility. In some places, the Corps finds difficulty in carrying out dredging projects because it lacks spaces where the sediments that must be removed ("dredged materials") can be placed or otherwise managed. In these cases, the public has expressed concerns about the impacts of dredged materials on the environment, either underwater or on land ("upland"). Thus, the Corps often finds it necessary to be able to evaluate and describe the costs or risks and the benefits of the possible alternatives that may be available. Scientists and...
Tipo: Working or Discussion Paper
Palavras-chave: Dredging; Risk; Benefit; Cost; Analysis; Characterization; Accidents; Mixtures; Sediments; Non-use benefits; Decision tools; Environmental Economics and Policy.
Ano: 2002
URL: http://purl.umn.edu/10617

2010 Michigan Dairy Farm Business Analysis Summary
Provedor de dados: 31
Autores: Wittenberg,   Eric; Wolf,   Christopher A.
This report summarizes the financial and production records of 90 dairy farms from throughout Michigan in 2010. To be included, the farms must have produced at least 50 percent of gross cash farm income from milk and dairy animal sales. The records came from Michigan State University’s TelFarm project and the Farm Credit Service system in Michigan. The values were pooled into averages for reporting purposes. The average herd included here is larger than would be the average dairy herd in Michigan. Average values are reported in the summary tables and discussion that follows but one should be aware that considerable variation across herds exists in virtually every measure.
Tipo: Working Paper
Palavras-chave: Agribusiness; Agricultural Finance; Economics; Analysis; Farm Management; Financial Economics; Production Economics; Agribusiness; Agricultural Finance; Farm Management; Financial Economics; Production Economics.
Ano: 2011
URL: http://purl.umn.edu/119115

SUSTENTABILIDAD FINANCIERA: EL CASO DE UNA EMPRESA GANADERA DE BOVINO DE DOBLE PROPÓSITO
Provedor de dados: 31
Autores: Ruiz Guevara,   Carlos; Garcia Hernandez,   Luis Arturo; Avila Bello,   Carlos Hector; Brunett Perez,   Luis.
This analysis examines financial structure, costs, profits, and economic equilibrium with productivity level and economic feasibility to assure continuity in beef cattle double purpose system. Productivity and accountant information from an enterprise Veracruz south state in a year were caught. Enterprise structure shows that work with own resources, and has a $111,709.19 profit and $21,492.49 loss; 67% incomes from dairy sale and 33% come from beef sale. Steady costs are 52%, and variable costs are 48%. Equilibrium point is fixed in 241,864.40 and 14,388.66 kilograms in dairy and beef production respectively. Kilogram production cost for milk was $2.66, and $12.94 for beef. Results show a need to use financial accountant to take choices for enterprise...
Tipo: Journal Article
Palavras-chave: Analysis; Financial structure; Costs; Profits; And economic equilibrium.; Agribusiness.
Ano: 2008
URL: http://purl.umn.edu/48819

Results of a questionnaire survey of Hungarian organic farms
Provedor de dados: 31
Autores: Kis,   Sandor.
Carried out in 2006, this study presents the results of a questionnaire survey covering 110 organic farms. For these farms the study shows the production structure, the parameters governing the conversion from conventional production to organic farming, and the factors motivating this conversion. Among aspects surveyed are changes in cost-output/sales price and respondents’ opinions regarding selling organic products. Also discussed are respondents’ subsequent success stories. Included in this paper are farmers’ future expectations relating to demand and prices. The results obtained are contrasted with those published in domestic and international professional literature.
Tipo: Journal Article
Palavras-chave: Organic farming; Willingness to change; Questionnaire survey; Analysis; Hungary; Farm Management.
Ano: 2007
URL: http://purl.umn.edu/47018

Farming Systems in the Pastoral Zone of NSW: An Economic Analysis
Provedor de dados: 31
Autores: Khairo,   Salahadin A.; Mullen,   John D.; Hacker,   Ronald B.; Patton,   Dean A.
A ‘broad brush’ picture of farming in the pastoral zone of NSW is presented in this report. The pastoral zone of NSW is characterised by wide variations in climatic conditions, soil type and vegetation species. Hence representative faming system analysis was conducted for three sub-regions - the Upper Darling, the Murray-Darling and Far West. The regions were defined and described in terms of their resources, climate and the nature of agriculture. The main enterprises that farmers choose between were described and whole farm budgets and statements of assets and liabilities for the representative farms were developed. The representative farm models were used to compare traditional Merino based sheep enterprises with alternative sheep enterprises where meat...
Tipo: Report
Palavras-chave: Western Division; Farming systems; Economic; Analysis; New South Wales; Farm Management; Land Economics/Use; Livestock Production/Industries; Production Economics; Research and Development/Tech Change/Emerging Technologies; Q160.
Ano: 2006
URL: http://purl.umn.edu/42655

A Summary Analysis of In-Store Onion Promotion Tests and Test Shipments of Pre-Packaged South Texas Onions
Provedor de dados: 31
Autores: Branson,   Robert E.
Tipo: Report
Palavras-chave: Analysis; South Texas; Onions; Onion Promotion; Pre-Packaged; Promotion Tests; In-Store; Food Consumption/Nutrition/Food Safety; Marketing; Production Economics.
Ano: 1969
URL: http://purl.umn.edu/96116

2008 Michigan Dairy Farm Business Analysis Summary
Provedor de dados: 31
Autores: Wittenberg,   Eric; Wolf,   Christopher A.
This report summarizes the financial and production records of 116 dairy farms from throughout Michigan in 2008. To be included, the farms must have produced at least 50 percent of gross cash farm income from milk and dairy animal sales. The records came from Michigan State University’s TelFarm project and the Farm Credit Service system in Michigan. The values were pooled into averages for reporting purposes. The farms are larger than would be the average dairy farm in Michigan. While considerable variation in the data exists, average values are reported in the summary tables and discussion that follows.
Tipo: Working or Discussion Paper
Palavras-chave: Dairy; Analysis; Farm Analysis; Costs per Hundredweight; Characteristics of Herd Size; ROE; ROA; OPM; ATR; Cash Flow; Market Value; Cost Value; Farm Income Statement; Inventory Change; Depreciation; Profitability; Agribusiness; Agricultural Finance; Farm Management; Livestock Production/Industries; Production Economics.
Ano: 2009
URL: http://purl.umn.edu/56223

DETERMINACIÓN DE LA RENTABILIDAD DE LA PRODUCCIÓN DE OVINOS RAZA PELIBUEY EN EL NORTE DE SONORA
Provedor de dados: 31
Autores: Retes Lopez,   Rafael; Dominguez Canizales,   Karla; Moreno Medina,   Salomon; Denogean Ballesteros,   Francisco G.; Ibarra Flores,   Fernando A.; Martin Rivera,   Martha H.
The feeding and the shelter are considered basic needs of the man and one of the options to satisfy them is through the lambs which contribute to cover them with their meat, wool and skin. For the analysis of the yield a flock took itself from twenty females and a stallion one of Pelibuey race and was developed in conditions of semiestabulado and artificial prairie with oats and rye grass in the north of the State of Sonora.Several indicators were taken to carry out the determination of the yield taking in first instance the capital of work, point of balance, sensitivity analysis as well as the relation benefit-cost. In the case of first the amount of 109.650,44 like so was determined whereas the balance point obtains as of the second period of 270 days...
Tipo: Article
Palavras-chave: Lambs; Yield; Capital of work; Analysis; Benefit-cost.; Agribusiness.
Ano: 2012
URL: http://purl.umn.edu/120497

Methodological challenges in carbohydrate analyses
Provedor de dados: 96
Autores: Hall,Mary Beth.
Carbohydrates can provide up to 80% of the dry matter in animal diets, yet their specific evaluation for research and diet formulation is only now becoming a focus in the animal sciences. Partitioning of dietary carbohydrates for nutritional purposes should reflect differences in digestion and fermentation characteristics and effects on animal performance. Key challenges to designating nutritionally important carbohydrate fractions include classifying the carbohydrates in terms of nutritional characteristics, and selecting analytical methods that describe the desired fraction. The relative lack of information on digestion characteristics of various carbohydrates and their interactions with other fractions in diets means that fractions will not soon be...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analysis; Carbohydrate; Fiber; Starch; Sugars.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982007001000032

Sheep industry in Brazil: balance of 2013 and outlook for 2014
Provedor de dados: 195
Autores: Raineri, Camila; Santos, Fernanda Ferreira dos; Gameiro, Augusto Hauber.
In the early 2000s, sheep industry began to occupy a prominent position in Brazilian agribusiness, attracting investors and being recognized as a new alternative for farming diversification. Many breeders and new industries emerged, motivated by the deficit between production and demand for lamb in the country, which leads to the import of hundreds of thousands of tons of sheep meat every year. Nearly a decade has passed since the initial euphoria, which saw intense inflow of breeders to the activity, and this essay aims to make a brief summary of important facts occurred in 2013 regarding this supply chain, and to present some perspectives for next year. The evolution of the following topics is addressed: i) legal and illegal slaughter, ii) imports of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analysis; Lamb; Market; Sheep; Trading análise; Comercialização; Cordeiro; Mercado; Ovinos.
Ano: 2015
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/24623

Potassium leakage and maize seed physiological potential
Provedor de dados: 63
Autores: Miguel,Mariane Victorio de Carvalho; Marcos Filho,Julio.
Seed production usually requires fast decisions to improve the efficacy of seed handling during harvesting, processing and storage. Seed technologists have focused on the development or improvement of procedures which allow rapid and consistent identification of higher quality seed lots. This research verified the effectiveness of the potassium leachate test on the evaluation of the physiological potential of maize seeds in comparison to recommended seed vigor tests. Five seed lots of the hybrid Avant were submitted to the potassium leachate, standard germination, first count, accelerated aging, electrical conductivity, field emergence and cold tests. The amount of potassium leachate was determined after seed imbibition for 30, 60, 90, 120, 150 and 180...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Seeds; Analysis; Vigor.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000200017

Melissopalynology in Brazil: a review of pollen analysis of honeys, propolis and pollen loads of bees
Provedor de dados: 63
Autores: Barth,Ortrud Monika.
This paper reviews current knowledge on the occurrence of several types of pollen grains in the sediments of honey samples, propolis and bee loads of Apiinae and Meliponinae in Brazil. After a short historical introduction about research activities in Melissopalynology using Brazilian samples, bee products were analyzed in respect to the greater Brazilian regions (South, Southeast, Northeast and North), emphasizing monofloral honeys and the green propolis. Numerous bibliographic references and a short glossary of the technical terms used is presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Honey pollen; Propolis pollen; Bee load pollen; Analysis; Brazil.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000300018

Isolation and Analysis of Recombinant EPSP synthases from Microbial Pathogens for Drug Design Purpose
Provedor de dados: 106
Autores: Vaithanomsat, P.; Brown, K.
Palavras-chave: Isolation; Analysis; Recombinant.
Ano: 1461
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5025

Plug Flow Analysis for the Design of the Compaction Region of a Tapered Screw Extruder Biomass Briquetting Machine
Provedor de dados: 111
Autores: Orisaleye, Ifeoluwa; Ojolo, Sunday.
The study of compaction or solids conveying in a screw extruder has been carried out majorly on the straight screws using the plug flow analysis. Despite this, the analysis of the straight screw appears to be complex as contained in existing literatures based on the force and torque balance. The tapered screw, which is considered to be an effective option for biomass compaction, introduces greater complications because the geometry is constantly changing. In this study, a method based on the traction and retardation mechanism of friction is developed for a fully unwound screw channel utilizing only the force balances. The procedure has been used to carry out a parametric analysis of the tapered screw extruder for a screw press biomass briquetting machine....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass Energy; Machinery Development plug flow; Biomass; Extruder; Analysis.
Ano: 2015
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3220

Sampling plan for the analysis of aflatoxin in peanuts and corn: an update
Provedor de dados: 58
Autores: Fonseca,Homero.
The aim of this paper was to update the sampling plan for analysis of mycotoxins in grains, formerly published by the author. The proposed alterations were based on the acquired experience on its application and on FAO recommendations. This update restricts the scope of the former plan and establishes a sampling plan for analysis of aflatoxin in peanuts and corn, by means of modified formulas, the minimum number of sacks or points (when in bulk) from which incremental samples should be drawn to make a bulk sample. Fractional exponents (square roots) of the formulas proportionally decrease the number of sacks/points to be sampled as the lot size increases. Operating Characteristic (OC) curves developed for in-shell and shelled peanuts and corn as well as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sampling; Peanuts; Corn; Aflatoxin; Analysis.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822002000200001

Comparing plastic syringes and disposable columns to extract n-alkanes in forage and concentrate feeds
Provedor de dados: 65
Autores: Oliveira,Dimas Estrasulas de; Tedeschi,Luis Orlindo.
Saturated aliphatic hydrocarbons (n-alkanes) were extracted from feed, orts, and bovine fecal samples using disposable, plastic 5mL-syringes as an alternative material to disposable columns, which are normally used in the liquid-solid extraction phase of n-alkanes. For both methods, the n-alkane extracts (carbon chain length between 31 and 36 atoms) were identified using gas chromatography. The linear regression between methods were: 1) feces: column Alkane=2.63+0.92×syringeAlkane [r²=0.94, square root of the mean square error (RMSE)=13.7mg kg-1, n=30] from which the intercept and the slope did not simultaneously differ from zero and unity (P&gt;0.05), respectively; 2) feeds: column Alkane=0.36+1.12×syringeAlkane (r²=0.85, RMSE=1.9mg kg-1, n=21) from which...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analysis; Digestibility; Intake; Hydrocarbons; N-alkane determination.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000800029