Mostrando ítems 1-10 de 31
Major Accomplishments 2012-2014
Wheat in the cotton-based cropping systems of the irrigated Sindh
(CIMMYT; PARC, 1990)
Meeting South Asia's future food requirements from rice-wheat cropping systems : priority issues facing researchers in the post-green revolution era
The importance of rice-wheat cropping systems in meeting present and future food needs in South Asia is reviewed. Evidence from a number of factor productivity studies, which analyze yield trends after adjusting for changes ...