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Cowpea Yield Evaluation Trials - Samaru, 1987 - 1995
The Cowpea Breeding Unit develops improved cowpea lines with high grain yield potential and resistance/tolerance to biotic and abiotic stresses and possessing farmers and... -
Cowpea Yield Evaluation Trials - Olelewa, 1990
The Cowpea Breeding Unit develops improved cowpea lines with high grain yield potential and resistance/tolerance to biotic and abiotic stresses and possessing farmers and...
