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The persistence of Mucuna biomass was observed in three sites in the Benin Republic during the dry season of 1997-98. At Parakou, in the southern Guinea savanna agroecological zone of northern Benin, Mucuna dry matter (DM) decreased at a rate of approximately 0.2t/ha/month. At the onset of the ne...


Carsky, R.Eteka, A.[Persistence of Mucuna pruriens biomass during the dry season along an agroecological transect in Benin]Persistence of Mucuna pruriens biomass during the dry season along an agroecological transect in Benin

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

Amegbeto, K.Asiedu, RobertBandyopadhyay, RanajitCarsky, R.Cherry, A.Chikoye, D.Cornet, D.Coyne, D.L.Dixon, Alfred G.O.Dury, S.Gockowski, J.Halos-Kim, L.Hanna, R.Hauser, S.Hughes, Jacqueline d'ArrosKolesnikova-Allen, M.Kormawa, P.M.Legg, C.Legg, J.P.Lemchi, J.Maroya, N.G.Maziya-Dixon, B.B.Moonan, F.Neuenschwander, P.Nkamleu, G.B.Nolte, C.Norgrove, L.Offer, S.Ogbe, F.Rueda, J.Shiwachi, H.Tenkouano, A.Tindo, M.Toko, M.Weise, S.F.Whyte, J.[Project E: enhancing livelihoods in the humid and subhumid zones of west and central Africa through profitable and sustainable intensification of diverse agricultural systems]Project E: enhancing livelihoods in the humid and subhumid zones of west and central Africa through profitable and sustainable intensification of diverse agricultural systems
Badu-Apraku, B.Fakorede, M.A.B.Ouédraogo, M.Carsky, R.[Impact, challenges and prospects of maize research and development in West and Central Africa]Impact, challenges and prospects of maize research and development in West and Central Africa

Carsky, R.Eteka, A.Keatinge, J.D.H.Manyong, Victor M.[Cover crops for natural resource management in West Africa=Plantes de couverture et gestion des ressources naturelles en Afrique occidentale: proceedings of a workshop organized by IITA and CIEPCA, Cotonou, Benin, 2629 October 1999]Cover crops for natural resource management in West Africa=Plantes de couverture et gestion des ressources naturelles en Afrique occidentale: proceedings of a workshop organized by IITA and CIEPCA, Cotonou, Benin, 2629 October 1999

To improve efficiency of soil N and water use in the savanna, maize (Zea mays L.) cultivars with improved root systems are required. Two rainfed field experiments were conducted in Samaru, Nigeria in the 1993 and 1994 growing seasons with five maize cultivars under various rates of nitrogen ferti...


Oikeh, S.Kling, J.Horst, W.Chude, V.Carsky, R.[Growth and distribution of maize roots under nitrogen fertilization in plinthite soil]Growth and distribution of maize roots under nitrogen fertilization in plinthite soil

Carsky, R.Weber, G.Robert, A.[LEXSYS: a computerized decision support tool for selecting herbaceous legumes for improved tropical farming systems]LEXSYS: a computerized decision support tool for selecting herbaceous legumes for improved tropical farming systems

Speargrass [Imperata cylindrica (L.) Raeuschel] is a noxious weed widespread in most tropical zones of the world. Studies were conducted in the savannah of West Africa from 1997 to 1999 to evaluate crop yield, speargrass control, and net benefit from the use of cover crops integrated with handwee...


Chikoye, D.Manyong, Victor M.Carsky, R.Ekeleme, F.Gbehounou, G.Ahanchédé, A.[Response of speargrass (Imperata cylindrica) to cover crops integrated with handweeding and chemical control in maize and cassava]Response of speargrass (Imperata cylindrica) to cover crops integrated with handweeding and chemical control in maize and cassava

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

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