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Journal Article 2010

Autor: Groot, Hugo de Rutto, E Odhiambo, G Kanampui, F Khan, Z.R. Coe, R. Vanlauwe, Bernard

Maize is becoming the major food crop around Lake Victoria. Major constraints to its production are Striga, stem borer, and declining soil fertility. Innovative integrated technologies have been developed: the push pull system (intercropping with Desmodium and surrounded by Napier grass), soybe...

Enlace original: https://cgspace.cgiar.org/handle/10568/43924

Investigación en Agricultura
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Groot, Hugo de ,  Rutto, E ,  Odhiambo, G ,  Kanampui, F ,  Khan, Z.R. ,  Coe, R. ,  Vanlauwe, Bernard ,  [Participatory evaluation of integrated pest and soil fertility management options using ordered categorical data analysis] ,  Participatory evaluation of integrated pest and soil fertility management options using ordered categorical data analysis
Journal Article 2008

Autor: Tabi, FO Diels, J. Ogunkunle, AO Iwuafor, E.N.O. Vanlauwe, Bernard Sanginga, Nteranya

Potential N (SN) and P (SP) supplies, N and P utilization efficiencies and fertilizer recovery rates for the northern Guinea Savanna (NGS) agro-ecological zone of Nigeria were derived from data collected on farmers fields, and used as input in the QUantitative Evaluation of the Fertility of Trop...

Enlace original: https://cgspace.cgiar.org/handle/10568/43968

Investigación en Agricultura
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Tabi, FO ,  Diels, J. ,  Ogunkunle, AO ,  Iwuafor, E.N.O. ,  Vanlauwe, Bernard ,  Sanginga, Nteranya ,  [Potential nutrient supply, nutrient utilization efficiencies, fertilizer recovery rates and maize yield in northern Nigeria] ,  Potential nutrient supply, nutrient utilization efficiencies, fertilizer recovery rates and maize yield in northern Nigeria
Journal Article 2008

Autor: Aihou, K. Sanginga, Nteranya Vanlauwe, Bernard Diels, J. Merkx, R Cleemput, O. van

The following nine main cropping systems were evaluated: maize/maize in rotation without N-fertilizer (control); maize/cowpea in rotation where maize received N-fertilizer; maize/pigeonpea intercropping without N-fertilizer; maize/cowpea/pigeonpea in rotation where maize received N-fertilizer; ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/44052

Investigación en Agricultura
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Aihou, K. ,  Sanginga, Nteranya ,  Vanlauwe, Bernard ,  Diels, J. ,  Merkx, R ,  Cleemput, O. van ,  [Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin] ,  Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin
Journal Article 2015

Autor: Jemo, M. Nwoke, C. Pypers, Pieter Vanlauwe, Bernard

Soil fertility problems resulting in low maize yields in smallholder farms are common in the West African moist savanna. The effectiveness of commercial foliar fertilizers in improving maize growth and yield was evaluated in three savanna agro-ecological zones of Nigeria in two steps. In step one...

Enlace original: https://cgspace.cgiar.org/handle/10568/74455

Investigación en Agricultura
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Jemo, M. ,  Nwoke, C. ,  Pypers, Pieter ,  Vanlauwe, Bernard ,  [Response of maize (Zea mays) to the application of foliar fertilizers in the Sudan and Guinea savanna zone of Nigeria] ,  Response of maize (Zea mays) to the application of foliar fertilizers in the Sudan and Guinea savanna zone of Nigeria
Journal Article 2011

Autor: Guto, SN Pypers, Pieter Vanlauwe, Bernard Ridder, N.A. de Giller, Ken E.

Soil fertility gradients develop on smallholder farms due to preferential allocation of inputs. A multi-location on-farm trial was conducted in Meru South, Central Kenya whose overall aim was to test minimum tillage and crop-residue retention practices in socio-ecological niches across heteroge...

Enlace original: https://cgspace.cgiar.org/handle/10568/44106

Investigación en Agricultura
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Guto, SN ,  Pypers, Pieter ,  Vanlauwe, Bernard ,  Ridder, N.A. de ,  Giller, Ken E. ,  [Socio-ecological niches for minimum tillage and crop-residue retention in continuous maize cropping systems in smallholder farms of central Kenya] ,  Socio-ecological niches for minimum tillage and crop-residue retention in continuous maize cropping systems in smallholder farms of central Kenya
Journal Article 2017-10

Autor: Niyuhire, M.C. Pypers, Pieter Vanlauwe, Bernard Nziguheba, Generose Roobroeck, D. Merckx, R.

Soil fertility decline is a major constraint to bean (Phaseolus vulgaris L.) and maize (Zea mays) production in the Central Highlands of Burundi. Nutrient sources, specifically fertilizers, are paramount to increasing the production in the regions. Hence, improving fertilizer use efficiency is co...

Enlace original: https://cgspace.cgiar.org/handle/10568/82789

Investigación en Agricultura
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Niyuhire, M.C. ,  Pypers, Pieter ,  Vanlauwe, Bernard ,  Nziguheba, Generose ,  Roobroeck, D. ,  Merckx, R. ,  [Profitability of diammonium phosphate use in bush and climbing bean-maize rotations in smallholder farms of Central Burundi] ,  Profitability of diammonium phosphate use in bush and climbing bean-maize rotations in smallholder farms of Central Burundi
Journal Article 2011

Autor: Gentile, R Vanlauwe, Bernard Chivenge, P.P. Six, Johan

The decline of soil organic matter (SOM) and its associated fertility is one of the most important constraints to enhanced crop productivity in sub-Saharan Africa. Integrated soil fertility management recognizes the potential benefits of the combined use of organic residue and mineral fertilizer ...

Enlace original: https://cgspace.cgiar.org/handle/10568/44195

Investigación en Agricultura
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Gentile, R ,  Vanlauwe, Bernard ,  Chivenge, P.P. ,  Six, Johan ,  [Trade-offs between the short and long term effects of residue quality on soil C and N dynamics] ,  Trade-offs between the short and long term effects of residue quality on soil C and N dynamics
Journal Article 2006

Autor: Vanlauwe, Bernard Tittonell, Pablo A. Mukulama, J

Different fields within a farm have been observed to have different soil fertility status and this may affect the response of a maize crop to applied N, P, and K fertiliser. A limiting nutrient trial was carried out at six farms each, in three districts of Western Kenya. In each of the farms, the...

Enlace original: https://cgspace.cgiar.org/handle/10568/44233

Investigación en Agricultura
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Vanlauwe, Bernard ,  Tittonell, Pablo A. ,  Mukulama, J ,  [Within-farm soil fertility gradients affect response of maize to fertilizer application in Western Kenya] ,  Within-farm soil fertility gradients affect response of maize to fertilizer application in Western Kenya
Journal Article 2008

Autor: Tittonell, Pablo A. Shepherd, Keith D. Vanlauwe, Bernard Giller, Ken E.

To guide soil fertility investment programmes in sub-Saharan Africa, better understanding is needed of the relative importance of soil and crop management factors in determining smallholder crop yields and yield variability. Spatial variability in crop yields within farms is strongly influenced b...

Enlace original: https://cgspace.cgiar.org/handle/10568/44205

Investigación en Agricultura
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Tittonell, Pablo A. ,  Shepherd, Keith D. ,  Vanlauwe, Bernard ,  Giller, Ken E. ,  [Unravelling the effects of soil and crop management on maize productivity in smallholder agricultural systems of western Kenya : An application of classification and regression tree analysis] ,  Unravelling the effects of soil and crop management on maize productivity in smallholder agricultural systems of western Kenya : An application of classification and regression tree analysis
Journal Article 2009

Autor: Fonte, Steven J. Yeboah, E. Ofori, P Quansah, GW Vanlauwe, Bernard Six, Johan

This study examined the influence of organic residue quality and N fertilizer on aggregate-associated SOM in maize cropping systems of southern Ghana. Six residue treatments of differing quality (Crotalaria juncea, Leucaena leucocephala, maize stover, sawdust, cattle manure and a control with ...

Enlace original: https://cgspace.cgiar.org/handle/10568/43457

Investigación en Agricultura
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Fonte, Steven J. ,  Yeboah, E. ,  Ofori, P ,  Quansah, GW ,  Vanlauwe, Bernard ,  Six, Johan ,  [Fertilizer and residue quality effects on organic matter stabilization in soil aggregates] ,  Fertilizer and residue quality effects on organic matter stabilization in soil aggregates

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