Mostrando ítems 1-10 de 72
Towards self sufficiency
CIMMYT 1986, Hechos y tendencias mundiales relacionados con el maíz : aspectos económicos de la producción de semilla de variedades comerciales de maíz en los países en desarrollo
A viable maize seed industry is a key element in the extension of improved maize varieties to Third World farmers. In this report, the worldwide use and price of maize seed is analyzed by seed type. A discussion of issues ...
Impact of Mexican germplasm on Brazilian wheat cropping : an ex-post economic analysis
This paper reviews and analyzes economic returns to wheat research in Brazil's main wheat-producing regions in Rio Grande do SuI and Paranci. Between 1975 and 1991, the area planted to wheat in Brazil increased significantly ...
Understanding farm level technology adoption: lessons learned from CIMMYT's micro surveys in Eastern Africa
Drawing on a series of technology adoption studies carried out by the International Maize and Wheat Improvement Center (CIMMYT) in collaboration with national agricultural research systems in Eastern Africa during 1996-98, ...
The contribution of genetic resources and diversity to wheat productivity: A case from the Punjab of Pakistan
This study makes use of data on wheat production in the Punjab of Pakistan from 1979 to 1985 to 1) examine patterns of varietal diversity in farmers' fields both at the regional and district levels and 2) identify how and ...
Adoption of improved wheat technologies by small-scale farmers in Mbeya District, Southern Highlands, Tanzania
(CIMMYT; United Republic of Tanzania, 2001)
This study was conducted to gain an understanding of how small-scale farmers in Mbeya District have adopted improved wheat technologies promoted by the wheat research program at MARTI-Uyole. The specific objectives were ...