A number of improved varieties have been developed by the International Institute of Tropical Agriculture (IITA), combining diverse plant type with resistance or tolerance to several diseases, insect pests, and parasitic weeds and possessing other good agronomic traits. Trials were established wi...
Enlace original:
https://cgspace.cgiar.org/handle/10568/88966
Kamara, A.Y.
,
Ellis-Jones, J.
,
Ekeleme, F.
,
Omoigui, L.O.
,
Amaza, P.
,
Chikoye, D.
,
Dugje, I.Y.
,
[A participatory evaluation of improved cowpea cultivars in the Guinea and Sudan savanna zones of north east Nigeria]
,
A participatory evaluation of improved cowpea cultivars in the Guinea and Sudan savanna zones of north east Nigeria
