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Rice production by smallholder farmers in the savannas of Nigeria is constrained by weed competition. A field study was conducted to assess the effect of weed competition on the performance of upland rice varieties in 2005 and 2006 in the northern Guinea and Sudan savannas of Nigeria. The experim...


Ekeleme, F.Kamara, A.Y.Oikeh, S.O.Chikoye, D.Omoigui, L.O.[Effect of weed competition on upland rice production in north-eastern Nigeria]Effect of weed competition on upland rice production in north-eastern Nigeria

A 2-year field study was conducted to assess the effect of weed competition on the performance ofupland rice cultivars in the savannas of Nigeria. A split-plot design was used with three weeding levels asthe main plot treatments and the rice cultivars CG 14, ITA 150, WAB 56-104, NERICA1, NERICA2,...


Ekeleme, F.Kamara, A.Y.Oikeh, S.O.Omoigui, L.O.Amaza, P.Abdoulaye, TahirouChikoye, D.[Response of upland rice cultivars to weed competition in the savannas of West Africa]Response of upland rice cultivars to weed competition in the savannas of West Africa

Weeds are a major biological yield reducing factor in most cropping systems in Africa. The annual cost of weed control has been estimated to be $4.3 billion in Africa. This figure is expected to increase as a result of climate change effects on weed species and ecological conditions for a range o...


Kayeke, M.J.Nhamo, N.Chikoye, D.[Reducing risk of weed infestation and labor burden of weed management in cropping systems]Reducing risk of weed infestation and labor burden of weed management in cropping systems

Alene, A.Khonje, M.Mwalughali, J.Chafuwa, C.Longwe, A.Khataza, R.Kapalasa, E.Madzorera, I.Gondwe, T.N.P.Mussagy, M.Ntawuruhunga, PheneasBoahen, S.Maziya-Dixon, B.B.Chikoye, D.[Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Mozambique]Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Mozambique

Alene, A.Khonje, M.Mwalughali, J.Chafuwa, C.Longwe, A.Khataza, R.Kapalasa, E.Madzorera, I.Gondwe, T.N.P.Mussagy, M.Ntawuruhunga, PheneasBoahen, S.Maziya-Dixon, B.B.Chikoye, D.[Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Swaziland]Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Swaziland

Alene, A.Khonje, M.Mwalughali, J.Chafuwa, C.Longwe, A.Khataza, R.Kapalasa, E.Madzorera, I.Gondwe, T.N.P.Mussagy, M.Ntawuruhunga, PheneasBoahen, S.Maziya-Dixon, B.B.Chikoye, D.[Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Malawi]Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Malawi
Alene, A.Khonje, M.Mwalughali, J.Chafuwa, C.Longwe, A.Khataza, R.Kapalasa, E.Madzorera, I.Gondwe, T.N.P.Mussagy, M.Ntawuruhunga, PheneasBoahen, S.Maziya-Dixon, B.B.Chikoye, D.[Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Zambia]Baseline characterization of production and markets, technologies and preferences, and livelihoods of smallholder farmers and communities affected by HIV/AIDS in Zambia
Chikoye, D.Ekeleme, F.Akobundu, I.[Weed composition and population dynamics in intensified smallholder farms in West Africa]Weed composition and population dynamics in intensified smallholder farms in West Africa

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