The trends and yield constraints in production systems of beans and cassava are analyzed; examples are given of the role of 3 types of information (macro stage, micro stage, and critical inference stage) in the design of research for beans and cassava at the Centro Internacional de Agricultura Tr...
Sanders, J.H.
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Lynam, John K.
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[Trends and yield constraints in the production systems of beans and cassava in Latin America with emphasis on research design implications]
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Trends and yield constraints in the production systems of beans and cassava in Latin America with emphasis on research design implications
The trials conducted by CIATs Bean Economics Program in southern Huila (Colombia) have indicated that in this region monoculture bean yields can be increased 1-1.5 t/ha through improved agronomic practices. This paper is an ex ante analysis of the effect of this new technology on farmers` income,...
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