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Mucuna pruriens and Lablab purpureus can immediately benefit from rock phosphate (RP), but as both herbaceous legumes have only limited economic value, these benefits are only meaningful if yields of a subsequent maize crop are improved. The impact of RP application to Mucuna and Lablab on grain ...


Vanlauwe, BernardDiels, J.Sanginga, P.Carsky, R.Deckers, J.Merckx, R.[Utilization of rock phosphate by crops on a representative toposequence in the northern Guinea savanna zone of Nigeria: response by maize to previous herbaceous legume cropping and rock phospate treatments]Utilization of rock phosphate by crops on a representative toposequence in the northern Guinea savanna zone of Nigeria: response by maize to previous herbaceous legume cropping and rock phospate treatments

A series of trials was conducted to quantify response of dry season transplanted sorghum to water and fertilizer application in order to test the hypothesis that soil moisture limits production more than nutrient supply. The trials were conducted at two field sites representative of a large land ...


Carsky, R.Ndikawa, R.Singh, L.Rao, M.R.[Response of dry season sorghum to supplemental irrigation and fertilizer N and P on Vertisols in northern Cameroon]Response of dry season sorghum to supplemental irrigation and fertilizer N and P on Vertisols in northern Cameroon

Market opportunities will drive intensification of cassava production and fertilizer will play a role in this. A trial was initiated on 15 farmers ' fields (replications) in one village territory in Benin on a relatively fertile sedimentary soil site to identify nutrients limiting cassava yield u...


Carsky, R.Toukourou, M.A.[Identification of nutrients limiting cassava yield maintenance on a sedimentary soil in southern Benin, West Africa]Identification of nutrients limiting cassava yield maintenance on a sedimentary soil in southern Benin, West Africa

Farmer-managed tests of Striga hermonthica-resistant maize varieties were conducted in 1994 in a moderately intensified zone in the northern Guinea savanna of Nigeria. Field history, soil properties, current season fertility management, and crop management observations were recorded for 37 farmer...


Carsky, R.Nokoe, S.Lagoke, S.T.O.Kim, S.[Maize yield determinants in farmer-managed trials in the Nigerian northern Guinea savanna]Maize yield determinants in farmer-managed trials in the Nigerian northern Guinea savanna

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