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Autor: Janssen, W.

The present status of snap beans in the developing world is reviewed. Socioeconomic aspects are mainly discussed. Production, marketing, and consumption features are described and the future potential for the crop is outlined. Constraints to production increases are discussed and the opportunitie...

Se revisa la situacion actual de la habichuela en el mundo en desarrollo. Se discuten principalmente los aspectos socioeconomicos. Se describen los aspectos de produccion, mercadeo y consumo y se esboza el potencial futuro para el cultivo. Se discuten las limitaciones para el incremento de la pro...


Janssen, W.[Snap beans in the developing world]Snap beans in the developing world

A series of studies were carried out in Brazil, on a regional basis, to determine how cassava can fit into the Brazilian agricultural economy in the future so as to assist the country in reaching policy goals (improved welfare of the rural community and increased availability of low-priced food)....

Se realizo una serie de estudios en Brasil, a nivel regional, para determinar el papel de la yuca en la economia agricola brasilera del futuro y ayudar a alcanzar las metas propuestas en las diferentes politicas (mayor bienestar de la comunidad rural y mayor disponibilidad de alimentos a bajo cos...


Ibanez-Meier, CGontijo, AJanssen, W.[Brazil: economic study of cassava]Brazil: economic study of cassava

The results of a case study conducted in Betulia (Sucre, Colombia) in May-Dec. 1983 to evaluate the competition for land between cassava cultivation (monocropped or in association with maize or yam) and cattle raising are discussed. In general, profits from cassava either in association or in mon...


Boering, SJanssen, W.[La competencia por la tierra entre la agricultura y la ganaderia en el minifundio costeno]La competencia por la tierra entre la agricultura y la ganaderia en el minifundio costeno
Autor: Janssen, W.

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...


Janssen, W.[Utilizacion de la tierra e importancia de la yuca en la finca DRI en los Departamentos de Atlantico, Bolivar, Cordoba y Sucre]Utilizacion de la tierra e importancia de la yuca en la finca DRI en los Departamentos de Atlantico, Bolivar, Cordoba y Sucre

The purpose of the 1st Latin American workshop on snap bean improvement was to define objectives and strategies for crop improvement and discuss the relationship between an international center for agricultural research and the national programs. The relationships between the public and private s...


Davis, J.H.C.Janssen, W.[El mejoramiento genético de la habichuela en América Latina: memorias de un taller, CIAT, Cali, Colombia, 11 al 15 de mayo de 1987]El mejoramiento genético de la habichuela en América Latina: memorias de un taller, CIAT, Cali, Colombia, 11 al 15 de mayo de 1987

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