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The moist savannas of West and Central Africa have great potential for maize grain production due to high levels of radiation and reduced incidence of pests and diseases. However, soils in this zone are generally low in organic matter and cation exchange capacity in addition to land use intensifi...


Ajala, S.O.Menkir, A.Kamara, A.Y.Alabi, S.O.Abdulai, M.S.[Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa]Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa

International Institute of Tropical Agriculture[Maize production manual; manual series, No. 8: vol. I]Maize production manual; manual series, No. 8: vol. I

Maize streak virus (MSV) was first studied by Storey in Kenya in the 1920s and resistance transferred into East African maize in the 1960's. Yet the majority of farmers of East Africa are still growing streak-susceptible maize. At the International Institute of Tropical Agriculture (IITA) in Nige...


Buddenhagen, I.W.Bosque Pérez, N.A.[Historical overview of breeding for durable resistance to maize streak virus for tropical Africa]Historical overview of breeding for durable resistance to maize streak virus for tropical Africa

Different types of problems are to be tackled by West African breeders to make important improvement on the West African varieties. The most important are those that directly concern the morphology and physiology of the rice varieties. The first major change should be the reduction in height, and...


Abifarin, A.O.[Problems of rice breeding in West Africa: paper presented at the WARDA Seminar on Rice Breeding and Varietal Improvement, 15th January, 1973]Problems of rice breeding in West Africa: paper presented at the WARDA Seminar on Rice Breeding and Varietal Improvement, 15th January, 1973
Hahn, S.K.Howland, A.K.Okoli, C.[Breeding for resistance to cassava bacterial blight at IITA: Conference Conference Proceedings of the First Workshop on Cassava Bacterial Blight in Nigeria, Umudike, 28th April 1st May 1974]Breeding for resistance to cassava bacterial blight at IITA: Conference Conference Proceedings of the First Workshop on Cassava Bacterial Blight in Nigeria, Umudike, 28th April 1st May 1974

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