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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 Improvement Center (CIMMYT), June 1-5, 1998, and involving participants from North, Central, and South America and the Caribbean. Topics covered include methodologies for form ...

SUBJECT: usa; chili; amerique latine; caractere agronomique; plant breeding

Este estudio auspiciado por la FAO y el CIAT plantea la tesis de que un medio factible de cerrar la brecha entre la demanda y la oferta futuras es incrementar la oferta a traves del cambio tecnologico, incorporando vastas areas de tierras marginales a la produccion. La nutricion animal es el principal problema de la ganaderia, las organizaciones internacionales y nacionales de investigacion tr ...

SUBJECT: demanda; politica de produccion; cambio tecnologico; chili; amerique latine

SUBJECT: protection des plantes; chili; brazil; plant production; amerique latine