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Maize was introduced in Tanzania in the 16th century but research on appropriate varieties and management practices did not get underway until the 1940s. In 1974, a National Maize Research Program (NA{RP) was established to co-ordinate maize research. During 1974-1994 the NM RP released 15 variet...
The supply, availability, and characteristics of cultivated land, cropping systems, yields, socioeconomic profile of producers, production vol., costs, and constraints, and the marketing of root and tuber crops in the Bahamas are analyzed. The internal and external demand of fresh products and th...
Se analizan la oferta, la disponibilidad y las caracteristicas de la tierra sembrada, los sistemas de cultivo, los rendimientos, el perfil socioeconomico de los productores, el vol., costos y limitaciones de la produccion, y el mercadeo de los productos de los cultivos de raices y tuberculos en l...
The results of a survey conducted in 1983 among 416 farmers participating in the integrated rural development project (DRI, Colombia) in Atlantico (60), Bolivar (66), Cordoba (156), and Sucre (134), on land use and importance of cassava within the farming system, are presented. Except for Bolivar...
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