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Chikoye, D.Siambi, MKanenga, K.Chisanga, D.Okori, P.[Improving legume seed delivery systems: Legacy, loose ends and exit strategy]Improving legume seed delivery systems: Legacy, loose ends and exit strategy
Ajeigbe, Hakeem A.Abdoulaye, TahirouChikoye, D.[Improved crop-livestock system for enhanced food security and income generation in West Africa]Improved crop-livestock system for enhanced food security and income generation in West Africa
Junge, B.Abaidoo, R.C.Chikoye, D.Stahr, Karl[Soil conservation in Nigeria: past and present on station and on farm initiatives]Soil conservation in Nigeria: past and present on station and on farm initiatives

This study evaluated the response of four rain-fed lowland New Rice for Africa (NERICA) varieties (NERICA-L-12, NERICA-L-41, NERICA-L-42 and NERICA-L-56) and a popularly grown Oryza sativa (ITA 150) to nitrogen (0, 30, and 100 kg N ha-1). The interactions between nitrogen and variety were not sig...


Kamara, A.Y.Ekeleme, F.Omoigui, L.O.Chikoye, D.[Influence of nitrogen fertilization on yield and yield components of rainfed lowland NERIC rice in the northern Guinea savanna of Nigeria]Influence of nitrogen fertilization on yield and yield components of rainfed lowland NERIC rice in the northern Guinea savanna of Nigeria
Ellis-Jones, J.Schulz, S.Chikoye, D.Haan, N. deKormawa, P.M.Adedzwa, D.[Participatory research and extension approaches: IITA research guide, No. 71]Participatory research and extension approaches: IITA research guide, No. 71
Chikoye, D.Ekeleme, F.Hauser, S.Menkir, A.Kamara A.Y.Neuenschwander, P.Ajuonu, O.Ajeigbe, Hakeem A.[Weeds affecting field crops and water bodies in Africa]Weeds affecting field crops and water bodies in Africa

Nicosulfuron is a new alternative herbicide for post-emergence control of perennial weeds in maize. Field studies were conducted to evaluate the response of four maize cultivars (Low-N-Pool, TZB-SR, Oba Super-1 and Oba Super-2) and speargrass to different rates of nicosulfuron (35, 70, and 105 g ...


Lum, A.F.Chikoye, D.Adesiyan, S.O.[Evaluation of nicosulfuron for control of speargrass (Imperata cylindrica) in Nigeria]Evaluation of nicosulfuron for control of speargrass (Imperata cylindrica) in Nigeria

Cowpea (Vigna unguiculata) is a major source of dietary protein and essential component of the cropping systems in semi-arid regions of Sub-Saharan Africa. However, yields are very low due to lack of improved cultivars, poor management practices, and limited inputs use. The objectives of this stu...


Boahen, S.Savala, C.E.N.Chikoye, D.Abaidoo, R.C.[Growth and yield responses of cowpea to inoculation and phosphorus fertilization in different environments]Growth and yield responses of cowpea to inoculation and phosphorus fertilization in different environments

Abele, S.Koper, E.International Institute of Tropical AgricultureAsiedu, RobertBramel-Cox, P.J.Chikoye, D.López, K.[R4D Review 2]R4D Review 2
International Institute of Tropical AgricultureAsiedu, RobertBramel-Cox, P.J.Chikoye, D.Manyong, Victor M.López, K.[R4D Review 3]R4D Review 3

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