Mostrando ítems 21-30 de 267
CIMMYT 1986, Hechos y tendencias mundiales relacionados con el maiz: Aspectos economicos de la produccion de semilla de variedades comerciales de maiz en los paises 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 ...
Annual report 2001: Programa suramericano de maíz
The main research activities of the SARMP have continued to be guided towards the development and improvement of maize germplasm with tolerance to aluminum toxic- acid soils. These type of soils are present in approximately ...
Choosing the right open-pollinated maize variety
Maintien et multiplication de semences de varietes de mais à fecondation libre
This booklet is intended to aid researchers in meeting one of the critical challenges facing national maize programs in developing countries: to develop effective seed production systems for more rapid dissemination of ...
New maize offers better livelihoods for poor farmers
(CIMMYT; IITA; NDA; EUROPEAN UNION; SDC; ARC-LNR; MPUMALANGA DEPARTMENT OF AGRICULTURE; NPDAE; DFID; GTZ, 3/13/2014)
Farmers' wheat seed sources and seed management in the Enebssie area, Ethiopia
This study in Enebssie area, Ethiopia, aimed to identify farmers' wheat seed acquisition and transfer mechanisms; explore problems related to those mechanisms; document the status of previously released wheat varieties; ...