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	Provedor de dados Open Agri (7) AgEcon (4) Infoteca-e (3) Colegio de Postgraduados (1) Ecology and Society (1) Autor S. (3) Acosta, Anne Starks (1) BROCKINGTON, N. R. (1) CERDAN, C. (1) COSTA, F. F. da (1) Caceres-Clavero, Francisco (1) Cobos, Blanca Lucena (1) Cristoiu, Adriana (1) Dhillon, M.K.,( Mukesh K. Dhillon ) (1) H.P. (1) Hall, Andrew (1) Hernández Ruiz, Javier (1) Johnson, Fred A; United States Geological Survey; fjohnson@usgs.gov (1) Jones, Monty (1) LEITE, J. A. da S. (1) Laws, J.A. (1) Mytelka, Lynn (1) Nichols, James D; United States Geological Survey; Jim_Nichols@usgs.gov (1) Oyeyinka, Banji (1) Pain, B.F. (1) Mais... Palavra-chave Systems (16) Cropping systems (4) Crops (4) Pigeonpeas (3) Wheats (3) Agricultural and Food Policy (2) Crop modelling (2) Farm Management (2) Farming systems (2) Grain (2) Hydrology (2) Innovation (2) Land management (2) Land resources (2) Remote sensing (2) Research and Development/Tech Change/Emerging Technologies (2) Runoff (2) Adaptation (1) Adaptive management (1) Advisory services (1) Mais... Tipo do documento Conference Paper or Presentation (2) Report (2) Capítulo em livro técnico (INFOTECA-E) (1) Documentos (INFOTECA-E) (1) Fôlder / Folheto / Cartilha (INFOTECA-E) (1) Peer-Reviewed Synthesis (1) Mais... Ano 2013 (1) 2010 (1) 2007 (1) 2005 (3) 2003 (1) 2002 (1) 2001 (1) 2000 (3) 1999 (1) 1988 (1) 1980 (1) 1975 (1) Mais... País India (7) United States (4) Brazil (3) Canada (1) Mexico (1) Idioma Inglês (5) Português (2) Espanhol (1) Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 16 Primeira ... 1 ... Última El efecto del contagio en sistemas de información por medio de tarjetas inteligentes. Colegio de Postgraduados Hernández Ruiz, Javier. Las tarjetas inteligentes se utilizan cada vez más en algunos sistemas de información. En especial se aprovechan las posibilidades que ofrecen para procesos de autenticación del titular, y para autorizaciones para ciertas actividades o accesos a áreas restringidas. Su uso como medio de pago es cada vez más difundido, aunque en algunos casos no se trata de tarjetas PVC sino de otros dispositivos en los cuales se inserta un chip. Finalmente, se usan como una base de datos móvil: los datos que se graban pueden ser leídos o actualizados en otras computadoras; probablemente la aplicación más común sean los sistemas de salud. Se concibió otro uso de las tarjetas: transferir información entre computadoras. Lo que se ha llamado efecto de contagio consiste en que... Palavras-chave: Bases de datos distribuidas; Computación móvil; Seguridad; Integridad y protección; Sistemas; Tarjetas inteligentes; Distributed databases; Mobile computing; Security; Integrity and protection; Smartcards; Systems; Maestría; Cómputo Aplicado. Ano: 2010 URL: http://hdl.handle.net/10521/247 Resilience Thinking and a Decision-Analytic Approach to Conservation: Strange Bedfellows or Essential Partners? Ecology and Society Johnson, Fred A; United States Geological Survey; fjohnson@usgs.gov; Williams, B. Ken; The Wildlife Society; byron_ken_williams@nbs.gov; Nichols, James D; United States Geological Survey; Jim_Nichols@usgs.gov. Tipo: Peer-Reviewed Synthesis Palavras-chave: Adaptive management; Alternative stability regime; Biodiversity; Conservation; Decision analysis; Decision science; Dynamic decisions; Modeling; Optimization; Resilience; Robust decision making; Systems; Uncertainty. Ano: 2013 Irrigacao da videira. Infoteca-e SOARES, J. M.; COSTA, F. F. da; LEITE, J. A. da S.. A irrigação da cultura da videira compreende cinco segmentos distintos, tais como: planejamento da irrigação, escolha do sistema de irrigação, manejo de água, comportamento do sistema radicular e interação entre manejo de água, manejo de nutrientes via água de irrigação e sistema radicular. Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Sistema; Grapes irrigation; Management; Systems; Irrigação; Manejo; Uva. Ano: 2000 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134103 Modelos de simulação em pesquisa aplicada aos sistemas de produção na agropecuária. Infoteca-e BROCKINGTON, N. R.; ZOCCAL, R.; VEIL, J. M.. Os modelos e exemplos de seu uso na pesquisa leiteira; Analises de pastagens alternativas na pecuária leiteira. Tipo: Documentos (INFOTECA-E) Palavras-chave: Pesquisa aplicada; Simulation; Systems; Production; Simulação; Sistema de Produção; Agriculture; Research. Ano: 1988 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/93883 Systemes d'intermediation et valorisation economique des produits. Infoteca-e CERDAN, C.; SAUTIER, D.. Ce chapitre aborde Ia valorisation des produits de L'agriculture familiale. Il met en évidence Ia diversité et Ia spécificité des formes d'insertion au marché de l'agriculture familiale et Ia multiplicité des circuits de commercialisation et de transformation qu'elle mobilise. Les exemples cités se réferent à la filiere du lait et de ses dérivés dans les zones semi-arides et aux filieres régionales du raisin et du melon, deux cultures irriguées importantes dans le Nordeste. Tipo: Capítulo em livro técnico (INFOTECA-E) Palavras-chave: Sistema de intermediacao; Valorizacao economica; Nordeste; Regiao semi-arida; Familiar farms; Products; Intermediary; Systems; Northeast; Semiarid region; Agricultura Familiar; Mercado; Produto; Economic valuation; Brazil; Trade. Ano: 2001 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134412 Farming Systems Components for Selected Areas in India: Evidence from ICRISAT Open Agri H.P.. Palavras-chave: Farming systems; Systems; Bunding; Genetic soil types; Runoff; Contour bunding; Cropping systems; Field capacity; Watersheds. Ano: 1980 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3986 GIS application in cropping system analysis-case studies in Asia Open Agri S.. Palavras-chave: Cropping systems; Chickpeas; Wheats; Features; Green revolution; Pigeonpeas; Legumes; Systems; Area; Humus. Ano: 2000 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4218 Guidelines for planning local seed system interventions Open Agri R.. Palavras-chave: Advisory services; Seed treatment; Seed production; Seed storage; Cowpeas; Systems; Seed quality; Crops; Grain; Markets. Ano: 2003 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4149 GIS Analysis of Cropping Systems Open Agri S.. Palavras-chave: Remote sensing; Cropping systems; Pigeonpeas; Wheats; Land resources; Systems; Crops; Land management; Hydrology; Crop modelling. Ano: 1999 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4666 GIS application in cropping system analysis Open Agri S.. Palavras-chave: Remote sensing; Cropping systems; Pigeonpeas; Wheats; Land resources; Systems; Crops; Land management; Hydrology; Crop modelling. Ano: 2000 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4200 Agronomic characteristics of different cytoplasmic male-sterility systems and their reaction to sorghum shoot fly, Atherigona soccata Open Agri Dhillon, M.K.,( Mukesh K. Dhillon ). Palavras-chave: Cytoplasm; Genotypes; Sorghum; Hybrids; Cereals; Performance; Systems; Mass media; Grain; Yields. Ano: 2005 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3228 INTERNATIONAL WORKSHOP ON FARMING SYSTEMS Open Agri Palavras-chave: Farming systems; Systems; Fallow systems; Cropping patterns; Millets; Runoff; Crops; Tropical zones; Precipitation. Ano: 1975 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3968 Innovation Systems: Implications for agricultural policy and practice AgEcon Hall, Andrew; Mytelka, Lynn; Oyeyinka, Banji. Farmers and businesses need to adapt constantly if they are to survive and compete in the rapidly evolving environment associated with the contemporary agricultural sector. Rethinking agricultural research as part of a dynamic system of innovation could help to design ways of creating and sustaining conditions that will support the process of adaptation and innovation. This approach involves developing the working styles and practices of individuals and organizations and the incentives, support structures and policy environments that encourage innovation. Previous efforts to support agricultural sector innovation largely targeted agricultural policy and research organizations. The systems approach recognizes that innovation takes place through the... Tipo: Report Palavras-chave: Innovation; Systems; Agricultural Research; Adaptation; Agricultural and Food Policy; Research and Development/Tech Change/Emerging Technologies. Ano: 2005 URL: http://purl.umn.edu/52512 The Sub-Saharan Africa Challenge Program: An experiment in mainstreaming institutional learning and change AgEcon Acosta, Anne Starks; Jones, Monty; von Kaufmann, Ralph. The Sub-Saharan Africa Challenge Program (SSA CP) shows how the principles of institutional learning and change (ILAC) can be applied. This Brief outlines the basic components of the SSA CP and highlights various ILAC features of the Program. These include an innovation systems orientation; an approach to ‘thinking globally and acting locally’; the location of research within a broader context of policy, market and institutional change; and an emphasis on collaboration and learning among program participants and with other agencies involved in agricultural research and development in Africa. Tipo: Report Palavras-chave: SSA; Innovation; Systems; Challenge program; CGIAR; Agricultural and Food Policy; Research and Development/Tech Change/Emerging Technologies. Ano: 2005 URL: http://purl.umn.edu/52518 SUSTAINABILITY DIMENSIONS AND INCOME PROSPECTS FOR THE FARMING SYSTEMS IN THE NEW MEMBER STATES AgEcon Cristoiu, Adriana; Cobos, Blanca Lucena; Caceres-Clavero, Francisco. An investigation carried out at the farming system level on the sustainability dimensions and agricultural income prospects in the Czech Republic and Lithuania under the implementation of the 2003 common agricultural policy reform reveals (a) the economic dimension as the leading one in terms of the overall sustainability rank position farming systems achieved, and (b) that under certain policy scenario assumptions, adoption of energy crops (Czech Republic) or conversion to organic farming (Lithuania) trigger potentially the highest farm gross income at the 2013 time horizon. Tipo: Conference Paper or Presentation Palavras-chave: Sustainability; Dimensions; Systems; CAP; NMS; Income; Environmental Economics and Policy; Farm Management. Ano: 2007 URL: http://purl.umn.edu/8514 A Comparison of Grassland Management Systems for Beef Cattle Using Self-Contained Farmlets: Effects of Contrasting Nitrogen Inputs and Management Strategies on the Farm Economy AgEcon Laws, J.A.; Williams, Robert J.; Pain, B.F.. The financial implications of manipulating nitrogen (N) inputs and management strategies for beef production systems were assessed. One-hectare grassland farmlets were grazed to a target sward height by beef steers; herbage surplus to grazing requirements was cut for silage. Three systems were compared: ‘CN’, conventional mineral N application to a grass monoculture and broadcast slurry; ‘TN’, tactical mineral N application at fortnightly intervals to a grass monoculture with slurry injection and the early housing of cattle; ‘GC’, a mixed grass/white clover sward with no mineral N addition and slurry injection. Comparisons were made on two contrasting soil types: a freely-draining sandy loam (site 1) and a poorly drained clay (site 2). Financial budgets... Tipo: Conference Paper or Presentation Palavras-chave: Farmlets; Systems; Beef cattle; Nitrogen; Slurry; Animal production; Economics; UK; Farm Management. Ano: 2002 URL: http://purl.umn.edu/6962 Registros recuperados: 16 Primeira ... 1 ... Última

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