Mostrando ítems 1-10 de 254
Conservation tillage or residue conservation? an evaluation of residue management in Mexico
The key to conservation tillage is the use of crop residues as mulch. However, there is some confusion over the term conservation tillage, among other things, because too much emphasis has been placed on tillage. Since ...
El uso y conservación de los recursos naturales en La Fraylesca, Chiapas : un diagnostico
(CIMMYT; INIFAP, 1992)
Calidad de la cosecha de trigo en México : ciclo otoño-invierno 2006-07
(CONASIST; CONATRIGO; CIMMYT, 2008)
Social relations and seed transactions among smallscale maize farmers in the Central Valleys of Oaxaca, Mexico
This paper explores social arrangements associated with seed transactions among smallscale maize farmers in the Central Valleys of Oaxaca, Mexico, a centre of crop genetic diversity. A formal seed distribution system has ...
Chemical methods used at CIMMYT for determining protein quality in cereal grains
Chemical methods used at the International Maize and Wheat Improvement Center (CIMMYT) for determining protein quality in cereal grains are briefly described in this bulletin. The techniques included have been used to ...
Rotaciones y asociaciones de cultivos en sistemas de maíz en zonas templadas
Esta publicación describe las ponencias, discusión y conclusiones de un taller llevado a cabo en Pátzcuaro con el objetivo de intercambiar experiencias y resultados sobre el impacto ambiental, agronómico y económico de las ...
Genetic characterization of a core set of a tropical maize race Tuxpeño for further use in maize improvement
The tropical maize race Tuxpeño is a well-known race of Mexican dent germplasm which has greatly contributed to the development of tropical and subtropical maize gene pools. In order to investigate how it could be exploited ...
Are productivity enhancing, resource conserving technologies a viable "Win-win" approach in the tropics? The case of conservation tillage in Mexico
This paper summarizes factors affecting the agricultural and environmental potential of conservation tillage in maize-based farming systems in Mexico. The author begins by describing some of the implications of soil ...