A detailed description of the methodological framework for on- farm research is included; it provides a logical sequence for the activities carried out in an agricultural subsystem and clarifies the objectives for each stage. This framework has been adapted by the CIAT Bean Program based on its e...
Se describe en detalle el marco metodologico para la investigacion en campos de agricultores (ICDA) que consiste en proporcionar una secuencia logica de las actividades realizadas en un subsistema agricola y clarificar los objetivos en cada etapa. Este marco metodologico ha sido adaptado por el P...
Woolley, Jonathan N.
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Pachico, Douglas H.
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[Un marco metodologico para la investigacion en campos de agricultores (version resumida)]
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Un marco metodologico para la investigacion en campos de agricultores (version resumida)
Woolley, Jonathan N.
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Pachico, Douglas H.
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[The CIAT bean program`s approach to systems-based research]
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The CIAT bean program`s approach to systems-based research
Woolley, Jonathan N.
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Beltrán Giraldo, Jorge Alonso
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Melo, MA
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[La investigación a nivel de finca: caso del frijol en Funes, Colombia, 1982-1987]
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La investigación a nivel de finca: caso del frijol en Funes, Colombia, 1982-1987
The papers presented in the workshop on on-farm research on beans in Latin America held at CIAT and on farms in Narino (Colombia) from Feb. 16 to 25, 1987 are included. The various on- going activities on on-farm reasearch in different countries of Latin America are reported. These include Mexico...
Woolley, Jonathan N.
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[La investigacion de frijol en campos de agricultores de America Latina: memorias de un taller]
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La investigacion de frijol en campos de agricultores de America Latina: memorias de un taller
Woolley, Jonathan N.
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Beltrán Giraldo, Jorge Alonso
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Vallejo, RA
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Prager Mosquera, M
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[Identificando tecnologías apropiadas para agricultores: caso del sistema frijol + maíz en Ipiales, Colombia, 1982-1986]
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Identificando tecnologías apropiadas para agricultores: caso del sistema frijol + maíz en Ipiales, Colombia, 1982-1986
Woolley, Jonathan N.
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[La investigación de fríjol en campos de agricultores de América Latina: memorias de un taller, CIAT, Cali, Colombia 16 al 25 de febrero de 1987]
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La investigación de fríjol en campos de agricultores de América Latina: memorias de un taller, CIAT, Cali, Colombia 16 al 25 de febrero de 1987
Woolley, Jonathan N.
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[La participación del agricultor en la evaluación y transferencia de germoplasma]
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La participación del agricultor en la evaluación y transferencia de germoplasma
Bean yield at 2 sites in Costa Rica (Turrialba and Parruas) was affected by the interactions of maize and bush bean cv. with cropping system (relay, row intercropping, and sole cropping). Maize cv. were grouped according to LAI and plant height. In Turrialba, a site with a severe weed problem, le...
Woolley, Jonathan N.
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Rodríguez, W.
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[Cultivar x cropping system interactions in relay and row intercropping of bush beans with different maize plant types]
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Cultivar x cropping system interactions in relay and row intercropping of bush beans with different maize plant types