The project Poverty Alleviation and Enhanced Food Availability in West Africa through Improved Yam Technologies proposed to improve yam production in five West African countries (Nigeria, Bénin, Togo, Ghana, Côte d’Ivoire) during the period from 2000 to 2003. A recognized need for productive, sta...
Carsky, R.J.
,
Asiedu, Robert
,
Cornet, D.
,
[Review of soil fertility management for yambased systems in West Africa]
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Review of soil fertility management for yambased systems in West Africa
Striga hermonthica is a serious parasite of cereals in most of the semi-arid savanna zone of West Africa, causing substantial yield loss. It has been observed that some soybean cultivars are capable of stimulating germination of S. hermonthica seed, which would reduce the seed bank in the soil. T...
Carsky, R.J.
,
Berner, B.D.
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Oyewole, K.
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Dashiell, Kenton E.
,
Schulz, S.
,
[Reduction of Striga hermonthica parasitism on maize using soybean rotation]
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Reduction of Striga hermonthica parasitism on maize using soybean rotation
The benefit of planted fallow with legume cover crops may be limited on P deficient soil. A trial was conducted at two P deficient sites in northern Nigeria to test the hypothesis that application of P to legume cover crop fallow can substitute for N application to subsequent maize. Mainplots con...
Carsky, R.J.
,
Oyewole, B.
,
Tian, G.
,
[Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa]
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Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa
Integrated soil management with leguminous cover crops was studied at two sites in the northern Guinea savanna zone of northern Nigeria, Kaduna (190 day growing season) and Bauchi (150 days). One-year planted fallows of mucuna, lablab, and crotalaria were compared with natural grass fallow and co...
Carsky, R.J.
,
Oyewole, B.
,
Tian, G.
,
[Integrated soil management for the dry savanna zone of West Africa: legume rotation and fertilizer N]
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Integrated soil management for the dry savanna zone of West Africa: legume rotation and fertilizer N