Mostrando ítems 1-10 de 81
El uso y conservación de los recursos naturales en La Fraylesca, Chiapas : un diagnostico
(CIMMYT; INIFAP, 1992)
A regional analysis of maize biological diversity in Southeastern Guanajuato, Mexico
Four environments with contrasting potential for agricultural productivity and infrastructure development were identified in Guanajuato State, Mexico, to test hypotheses about the relationship of maize biological diversity ...
Assessing the vulnerability of traditional maize seed systems in Mexico to climate change
Climate change is predicted to have major impacts on small-scale farmers in Mexico whose livelihoods depend on rain-fed maize. We examined the capacity of traditional maize seed systems to provide these farmers with ...
Impact pathways of trade liberalization on rural livelihoods: A case study of smallholder maize farmers in Mexico
Research assessing the impacts of trade liberalization on poor rural populations can be divided into two categories: more quantitative research, assessing relationships between specific, measurable variables (such as changes ...
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 ...
The farming systems of the Texizapan watershed, Sierra de Santa Marta, Veracruz, Mexico
(CIMMYT; PSSM, 1998)
The main farming systems of the Texizapan watershed in southern Veracruz, Mexico (200-1,640 meters above sea level) were characterized through a formal survey in 1995. Farm-level data included an inventory of resources ...
La conservación de residuos en los sistemas de producción de maíz en Ciudad Guzmán y San Gabriel, Jalisco
La tecnología de conservación de los residuos del cultivo, mejor conocida como labranza de consevación, brinda la posibilidad de incrementar la productividad y la sustentabilidad de los sistemas agrícolas en zonas con ...