Buscar
Mostrando ítems 1-4 de 4
Article
The contribution of economic analysis in developing promising research agendas: a maize nitrogen x phosphorus trial in Zimbabwe
(CIMMYT, 1990)
Maize accounts for 70% of Zimbabwe's cereal growing area. Its productivity, particularly in the communal areas, is limited by both soil and moisture constraints. Most soils in communal areas are coarse-textured sands derived ...
Article
Chimanga cha makolo, hybrids and composites: farmers' adoption of maize technology in Malawi, 1989-90
(CIMMYT, 1992)
During the 1989-90 and 1990-91 cropping seasons, researchers from CIMMYT and the Evaluation Units of the Malawian Ministry of Agriculture (MOA) collected data to profile farmers' adoption behavior and varietal choices, and ...
Article
Maize adaptive research: achievements and prospects in Southern Africa
(CIMMYT, 1990)
In the last six to eight years, farming systems adaptive research has contributed much to the understanding of maize production constraints on smallholder farms in southern Africa. It has contributed less to the development ...
Article
Rentabilidad del sistema de abonera en el Litoral Atlántico de Honduras
(Universidad de Costa Rica, 1994)
Rentabilidad del sistema de abonera en el Litoral Atlántico de Honduras. El Litoral Atlántico de Honduras se ha difundido un sistema de rotación de maíz con Mucuna s. p. conocido por los agricultores con el nombre de ...