Mostrando ítems 1-10 de 69
Understanding global trends in the use of wheat diversity and international flows of wheat genetic resources
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 ...
1995/96 World wheat facts and trends: Understanding global trends in the use of wheat diversity and international flows of wheat genetic resources
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 ...
Wheat and rice in the mid-hills of Nepal: A benchmark report on farm resources and production practices in Kavre District
(CIMMYT; NARC, 1999)
This benchmark survey involved a random sample of 54 farmers from the Naldung area, grouped by altitude class, ethnicity, land type, and several farm-level categories to characterize sample variability for production ...
L'Economie au CIMMYT: Programme d'Economie
Le present numero de la revue LE CIMMYT AUJOURD'HUI etudie les efforts que font nos economistes pour aider leurs collaborateurs nationaux a mettre au point et transferer de meilleures techniques de culture du mais, du ble, ...
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; ...
Using economics to explain spatial diversity in a wheat crop: Examples from Australia and China
Spatial diversity indicators may serve an important function for policymakers as they seek to manage crop genetic diversity and potential externalities associated with diffusion of some types of genetically improved crops. ...
New wheat varieties and the small farmer
New wheats for a secure, sustainable future
This paper reviews strategies used by CIMMYT and its partners to develop sustainable wheat production systems for favored and marginal areas. These strategies aim to achieve an optimal combination of the best genotypes ...
Regional Wheat Workshop for Eastern, Central and Southern Africa, 9; Addis Ababa (Ethiopia); 2-6 Oct. 1995
(CIMMYT*CIDA Eastern Africa Cereals Program, 1996)