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The effects of nitrogen (N) rate and weed interference on the grain yield of four corn genotypes were investigated in 2002 and 2003 at Ikenne (7u389N, 3u429E), Shika (11u119N, 7u389E), and Samaru (10u249N, 7u429E) in Nigeria. Nitrogen (N) at 0, 30, 60, and 90 kg N ha21 were the main plot treatmen...


Chikoye, D.Lum, A.F.Abaidoo, R.C.Menkir, A.Kamara, A.Ekeleme, F.Sanginga, Nteranya[Response of corn genotypes to weed interference and nitrogen in Nigeria]Response of corn genotypes to weed interference and nitrogen in Nigeria
Vanlauwe, BernardMukalama, JAbaidoo, R.C.Sanginga, Nteranya[Promiscuous soybean varieties, developed in West Africa, retain their promiscuity and dual-purpose nature under western Kenyan conditions]Promiscuous soybean varieties, developed in West Africa, retain their promiscuity and dual-purpose nature under western Kenyan conditions
Carsky, R.J.Douthwaite, BoruSchulz, S.Sanginga, NteranyaManyong, Victor M.Diels, J.Keatinge, J.D.H.[Lessons for appropriate technology generation: example of soil management technology at IITA]Lessons for appropriate technology generation: example of soil management technology at IITA

Chianu, J.N.Ohiokpehai, OVanlauwe, BernardOkoth, Peter F.Roing, KAdesina, A.A.Naidoo, POpondo, JSanginga, Nteranya[A model for promoting a versatile but yet minor crop : Soybean in the farming systems of Kenya]A model for promoting a versatile but yet minor crop : Soybean in the farming systems of Kenya

Crop response, tree biomass production and changes in soil fertility characteristics were monitored in a long-term (1986–2006) alley-cropping trial in Ibadan, Nigeria. The systems included two alley cropping systems with Leucaena leucocephala and Senna siamea on the one hand and a control (no-tre...


Vanlauwe, BernardNziguheba, GeneroseNwoke, O.C.Diels, J.Sanginga, NteranyaMerckx, R.[Long-term integrated soil fertility management in South-Western Nigeria: crop performance and impact on the soil fertility status]Long-term integrated soil fertility management in South-Western Nigeria: crop performance and impact on the soil fertility status
Okoth, Peter F.Murua, ESanginga, NteranyaChianu, J.N.Mung'atu, Joseph K.Kimani, P.K.Ng'ang'a, J.K.[Some facts about fertilizer use in Africa: the Kenyan case]Some facts about fertilizer use in Africa: the Kenyan case
Bationo, B. AndréKimetu, J.Ikerra, SKimani, S.K.Mugendi, DNOdendo, MSilver, MSwift, MJSanginga, Nteranya[The African network for soil biology and fertility: new challenges and opportunities]The African network for soil biology and fertility: new challenges and opportunities
Vanlauwe, BernardSanginga, Nteranya[The multiple roles of organic resources in implementing integrated soil fertility management strategies]The multiple roles of organic resources in implementing integrated soil fertility management strategies

Howeler, Reinhardt H.Oates, CGAllem, ACChuzel, GérardHenry, GuyHershey, Clair H.Müller-Sämann, Karl M.Okogun, ASanginga, NteranyaSouza, LSSriroth, KWestby, Andrew[Strategic environmental assessment: an assessment of the impact of cassava production and processing on the environment and biodiversity]Strategic environmental assessment: an assessment of the impact of cassava production and processing on the environment and biodiversity
Jefwa, J.M.Rurangwa, E.Mwajita, MRobinson, J.Kahangi, EMLosenge, TRuto, LBlomme, GuyNgului, WElsen, ASanginga, NteranyaVanlauwe, Bernard[Arbuscular mycorrhizal fungi (AMF) in the rhizosphere of bananas systems and growth of tissue culture bananas]Arbuscular mycorrhizal fungi (AMF) in the rhizosphere of bananas systems and growth of tissue culture bananas

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