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Book
La adopción de las tecnologías de labranza de conservación en La Fraylesca, Chiapas
(INIFAP; CIMMYT, 1994)
En las regiones tropicales, las características biofísicas de los recursos naturales junto con la interacción de actividades no planificadas del hombre. hacen que el uso de la tierra genere impactos negativos sobre el medio ...
Book
La adopción del método de siembra de trigo en surcos en el Valle del Yaqui, Sonora, México
(CIMMYT, 1998)
El analisis de la informacion de la encuesta para el ciclo O-I 1993/94 describe las practicas agronomicas generales que llevan a cabo los productores de trigo en el Valle del Yaqui., asi como los factores agronomicos que ...
Book
Maize production and agricultural policies in Central America and Mexico
(CIMMYT, 1999)
This paper reviews trends in maize production and consumption in Central America and Mexico in the context of the political and economic changes taking place in the region since the 1970's. The authors focus on the effects ...
Book
Farmer management of maize diversity in the Central Valleys of Oaxaca, Mexico: CIMMYT INIFAP -- 1998 Baseline Socioeconomic Survey
(CIMMYT, 1999)
Descriptive data from the sample survey of households in the study communities enable us to profile the characteristics of: (1) farm households; (2) the maize populations they grow, based on their own descriptors and the ...
Book
Farmers' seed selection practices and maize variety characteristics in a traditionally-based Mexican community
(CIMMYT, 1998)
Experimental results and farmers surveys in a Mexican community indicates that farmers' seed selection practices protect the phenological integrity of their maize varieties as they define them, despite numerous factors ...
Book
The private and public characteristics of maize land races and the area allocation decisions of farmers in a center of crop diversity
(CIMMYT, 1999)
This study uses an approach derived from models of the private and public characteristics of goods to illustrate (1) the overriding importance of variety attributes in farmers' decisions to allocate area among varieties ...