Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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Ítem Participatory research extension approach: N2Africa extension method(International Institute of Tropical Agriculture) Ajeigbe, Hakeem A.; Dashiell, Kenton E.Ítem Phosphorus and nitrogen fertilization of soybean in the Nigerian savanna(Cambridge University Press) Kamara, A.Y.; Ekeleme, F.; Omoigui, L.O.; Ajeigbe, Hakeem A.Ítem A manual on cowpea seed productionUtoh, N.O.; Oyebanji, O.O.; Ajeigbe, Hakeem A.Ítem Preliminary evaluation of genetic variability for seedling morphology among selected varieties of cowpea [Vigna unguiculata (L.) Walp.]Ajeigbe, Hakeem A.; Ewansiha, S.U.; Singh, B.B.Ítem Improving the productivities of cowpeacereal systems in the savannas of West Africa through dissemination of improved varieties and cropping systemsAjeigbe, Hakeem A.; Singh, B.; Kamara, A.; Chikoye, David; Adamu, R.S.; Saidou, A.K.; Adeosun, J.O.Ítem Response of cowpea [Vigna unguiculata (L) Walp] to residual effect of different application rates of sheep manure on chilli pepper (Capsicum annuum)Babaji, B.A.; Yahaya, R.A.; Mahadi, M.A.; Jaliya, M.M.; Ajeigbe, Hakeem A.; Sharifai, A.I.; Kura, H.N.; Arunah, O.L.; Ibrahim, A.Ítem Improvements in grain and fodder yield of cowpea (Vigna unguiculata) varieties developed in the Sudan savannas of Nigeria over the past four decades(International Institute of Tropical Agriculture) Kamara, A.Y.; Ewansiha, S.U.; Ajeigbe, Hakeem A.; Okechukwu, R.U.; Tefera, H.; Boukar, O.; Omoigui, L.O.Ítem Comparative performance of common grain legumes in the Sudan savanna zone of NigeriaAjeigbe, Hakeem A.; Kamara, A.; Chikoye, DavidÍtem Agronomic evaluation of cowpea cultivars developed for the West African Savannas(Agricultural Research Communication Center) Kamara, A.Y.; Ewansiha, S.U.; Ajeigbe, Hakeem A.; Omoigui, L.O.; Tofa, A.I.; Karim, K.Y.Ítem Effects of plant density on the performance of cowpea in Nigerian Savannas(Cambridge University Press) Kamara, A.; Tofa, A.I.; Kyei-Boahen, S.; Solomon, R.; Ajeigbe, Hakeem A.; Kamai, N.