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Agricultural extension, collective action and innovation systems: Lessons on network brokering from Peru and Mexico
Purpose: New approaches to extension service delivery are needed that stimulate increased agricultural production, contribute to collective action and which also foster the emergence of agricultural innovation systems. ...
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 ...
Latin American maize germplasm conservation: Core subset development and regeneration
This publication describes in collaborative efforts to conserve, document, and characterize seed collections of maize from the Americas over the last decade, as reported in a workshop at the International Maize and Wheat ...
Explorando altos rendimientos de trigo
El tema del aumento del rendimiento en los cultivos es cada vez mas importante dada la situación económica y estructural por la cual atraviesa la agricultura general en Uruguay y en la región. En el caso del trigo, el tema ...
Wheats for More Tropical Environments, A Proceedings of the International Symposium
This publication contains the proceedings of an international symposium on wheat production and research in tropical environments, held in Mexico on 24-28 September, 1984. In addition to the 43 contributed papers, it ...
The maize seed industries of Brazil and Mexico: Past performance, current issues and future prospects
This paper describes results of a study of the main factors affecting the development of the maize seed industries in Brazil and Mexico (and, by extension, other developing countries). The authors develop a framework that ...
Latin American maize germplasm regeneration and conservation
During 1992-96, a collaborative project involving genebanks of 14 countries in Latin America, with economic and/or technical support from USDA under project Noah, the USDA-ARS National Seed Storage Laboratory (NSSL), and ...
Mejoramiento de maíces criollos por integración de alelos