Cowpea cultivars resistant to insect pests in world germplasm collection
Cowpea, Vigna unguiculata (L . ) Walp. , is one of the most important grain legume crops in West Africa. It is cultivated over 4.8 million hectares...
Cowpea, Vigna unguiculata (L . ) Walp. , is one of the most important grain legume crops in West Africa. It is cultivated over 4.8 million hectares...
Memorandum of understanding between the Agricultural Corporation of the Socialist Republic of the Union of Burma and IRRI signed on January 7, 1977....
The results are given of physicochemical analyses of soils and estimated cassava yields for five production zones in Colombia. There was little...
The use of inoculants in the humid tropics must be considered on the one hand, against a background of undependable and inadequate supplies of...