On-farm trials were established by the Institut des Sciences Agronomiques du Rwanda (ISAR) to test bean adaptability in various sites with different agroecological conditions. The farmer`s cultural techniques regarding planting density and date, sowing method, and crop cultivation were strictly r...
Graf, W
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Dessert, K
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Nyabyenda, P
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[Methodologie et resultats des essais d`adaptabilite du haricot en milieu rural, 1986]
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Methodologie et resultats des essais d`adaptabilite du haricot en milieu rural, 1986
International Center for Tropical Agriculture
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[Vivero Internacional de Rendimiento y Adaptacion de Frijol (Phaseolus vulgaris L.) IBYAN = International Bean Yield and Adaptation Nursery (Phaseolus vulgaris L.): Frijol arbustivo (bush beans) - (1976-1987)]
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Vivero Internacional de Rendimiento y Adaptacion de Frijol (Phaseolus vulgaris L.) IBYAN = International Bean Yield and Adaptation Nursery (Phaseolus vulgaris L.): Frijol arbustivo (bush beans) - (1976-1987)
A methodology is presented on how to study bean production processes and its on-farm application in Colombia. The main objectives are to identify the factors limiting production and productivity, availability and use of resources, credit, technical assistance, markets, pest and weed distribution ...
Ruiz de Londoño, Norha
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Infante, MA
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Pinstrup-Andersen, Per
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Sanders, J.H.
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[Estudio agroeconomico del proceso de produccion de frijol (Phaseolus vulgaris) en Colombia]
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Estudio agroeconomico del proceso de produccion de frijol (Phaseolus vulgaris) en Colombia
Some basic concepts of physiology are presented in relation to bean cultivation, and the external and internal factors affecting crop development and production are described: the environment (edaphic and climatic factors), photosynthesis and factors that affect it (light, CO2, O, temp., wind and...
Some basic definitions on genetics in relation to bean cultivation are presented in which a description is given on how to use this information in a breeding program. Examples are given on the management of quantitative characters (yield and plant height) controlled by different genes and qualita...
A descriptive and integrated look at the physiology of the bean plant is presented. Initially, the basic physiological processes that determine bean yields are discussed, namely (1) metabolic events such as photosynthesis, respiration, and N metabolism, which have a direct effect on growth, and (...
White, Jeffrey W.
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Izquierdo, J.
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[Dry bean: physiology of yield potential and stress tolerance]
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Dry bean: physiology of yield potential and stress tolerance
Castaño Gálvez, J
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[Estimación del tamaño de la muestra para el estudio de variedades "conjoint analysis"]
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Estimación del tamaño de la muestra para el estudio de variedades "conjoint analysis"
Schwartz, Howard F.
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[Importancia económica en el control de enfermedades de frijol en América Latina]
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Importancia económica en el control de enfermedades de frijol en América Latina
Kirkby, Roger A.
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David, S.
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Kasozi, S
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[Assessing the impact of bush bean varieties on poverty reduction in Sub-saharan Africa: evidence from Uganda]
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Assessing the impact of bush bean varieties on poverty reduction in Sub-saharan Africa: evidence from Uganda