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Working Paper
Fertilizer in les Cayes, Haiti: addressing market imperfections with farm-based policy analysis
(CIMMYT, 1988)
CIMMYT's methods for on-farm research (OFR) are now being implemented by many national programs, helping them to identify improved and appropriate technologies for target groups of farmers. These experiences have contributed ...
Working Paper
Desarrollando tecnologia apropiada a las circunstancias del productor: el enfoque restringido de sistemas de produccion
(CIMMYT, 1981)
Este documento presenta una descripcion breve de a) los hechos relevantes en la evolucion de la investigacion agricola que motivaron la aparicion de la investigacion en fincas y el desarrollo de los enfoques de sistemas; ...