Mostrando ítems 11-20 de 266
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 ...
From agronomic data to farmer recommendations: An economic training manual
This manual presents a set of procedures for doing an economic analysis of on-farm agronomic experiments wich will help in selecting treatments for furter experimentation and for developing farmer recommendations. The ...
Insect Resistant Maize for Africa: IRMA in 2004 Briefs
(KARI; CIMMYT, 2004)
White maize: A traditional food grain in developing countries