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Report
1995/96 World wheat facts and trends: understanding global trends in the use of wheat diversity and international flows of wheat genetic resources
(CIMMYT, 1996)
This document describes wheat's origins and the flows of germplasm between various regions of the world. It summarizes some of the tools biological and social scientists use to measure genetic diversity. It examines patterns ...
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
Demand and supply of crop infraspecific diversity on farms: towards a policy framework for on-farm conservation
(CIMMYT, 2001)
Interest is increasing worldwide in on-farm conservation as a component of a strategy to conserve crop genetic resources. On-farm conservation may require outside support to small-scale farmers in areas of crop domestication ...
Book
The contribution of genetic resources and diversity to wheat productivity: a case from the Punjab of Pakistan
(CIMMYT, 1997)
This study makes use of data on wheat production in the Punjab of Pakistan from 1979 to 1985 to 1) examine patterns of varietal diversity in farmers' fields both at the regional and district levels and 2) identify how and ...
Book
Understanding global trends in the use of wheat diversity and international flows of wheat genetic resources
(CIMMYT, 1996)
This paper discusses the centers of origin and diversity for bread wheat; sketches historical patterns in the sources and use of wheat genetic resources in modern plant breeding; identifies and compares indicators of genetic ...
Brochure
A sampling of CIMMYT impacts, 1999: new global and regional studies
(CIMMYT, 1999)
CIMMYT and its partners engage in one of the world’s most ambitious humanitarian endeavors: together, we form a global wheat and maize improvement system that seeks to better the lives of millions of poor farmers and ...