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Journal Article 2015-09

Autor: Nziguheba, Generose Zingore, Shamie Kihara, Job Merckx, R. Njoroge, S. Otinga, A. Vandamme, E. Vanlauwe, Bernard
Enlace original: https://cgspace.cgiar.org/handle/10568/72986

Investigación en Agricultura
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Nziguheba, Generose ,  Zingore, Shamie ,  Kihara, Job ,  Merckx, R. ,  Njoroge, S. ,  Otinga, A. ,  Vandamme, E. ,  Vanlauwe, Bernard ,  [Phosphorus in smallholder farming systems of subSaharan Africa: implications for agricultural intensification] ,  Phosphorus in smallholder farming systems of subSaharan Africa: implications for agricultural intensification
Journal Article 2010

Autor: Mucheru-Muna, M. Pypers, Pieter Mugendi, DN Kung'u, J.B. Mugwe, J Merckx, R. Vanlauwe, Bernard

Smallholder farmers in East-Africa commonly intercrop maize (Zea mays L.) with grain legumes to maximize utilisation of land and labour, and attain larger crop yields. Conventionally, one legume line is intercropped between each pair of maize lines. This study evaluated the potential of a modifie...

Enlace original: https://cgspace.cgiar.org/handle/10568/42538

Investigación en Agricultura
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Mucheru-Muna, M. ,  Pypers, Pieter ,  Mugendi, DN ,  Kung'u, J.B. ,  Mugwe, J ,  Merckx, R. ,  Vanlauwe, Bernard ,  [A staggered maize-legume intercrop arrangement robustly increases crop yields and economic returns in the highlands of Central Kenya] ,  A staggered maize-legume intercrop arrangement robustly increases crop yields and economic returns in the highlands of Central Kenya
Journal Article 2003-12

Autor: Nwoke, O.C. Vanlauwe, Bernard Diels, J. Sanginga, N. Osonubi, O. Merckx, R.

A large proportion of total P in the soils of the area is unavailable to plants and consequently P is the second most limiting nutrient. The labile and moderately labile phosphorus fractions and adsorption characteristics of surface and subsurface horizons of eleven soil profiles in the derived s...

Enlace original: https://cgspace.cgiar.org/handle/10568/96364

Investigación en Agricultura
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Nwoke, O.C. ,  Vanlauwe, Bernard ,  Diels, J. ,  Sanginga, N. ,  Osonubi, O. ,  Merckx, R. ,  [Assessment of labile phosphorus fractions and adsorption characteristics in relation to soil properties of West African savanna soils] ,  Assessment of labile phosphorus fractions and adsorption characteristics in relation to soil properties of West African savanna soils
Journal Article 2019-04

Autor: Bauw, P. de Vandamme, E. Senthilkumar, K. Lupembe, A. Smolders, E. Merckx, R.

Lowland rice production in sub-Saharan Africa (SSA) is often limited by water supply and low phosphorus (P) availability and efforts are needed towards more efficient management of both resources. Field and pot experiments were set up to evaluate combinations of water saving technologies and micr...

Enlace original: https://cgspace.cgiar.org/handle/10568/102101

Investigación en Agricultura
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Bauw, P. de ,  Vandamme, E. ,  Senthilkumar, K. ,  Lupembe, A. ,  Smolders, E. ,  Merckx, R. ,  [Combining phosphorus placement and water saving technologies enhances rice production in phosphorus-deficient lowlands] ,  Combining phosphorus placement and water saving technologies enhances rice production in phosphorus-deficient lowlands
Journal Article 2004

Autor: Diels, J. Vanlauwe, Bernard Meersch, M.K. van der Sanginga, N. Merckx, R.

Scanty information on long-term soil organic carbon (SOC) dynamics hampers validation of SOC models in the tropics. We observed SOC content changes in a 16-year continuously cropped agroforestry experiment in Ibadan, south-western Nigeria. SOC levels declined in all treatments. The decline was mo...

Enlace original: https://cgspace.cgiar.org/handle/10568/96324

Investigación en Agricultura
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Diels, J. ,  Vanlauwe, Bernard ,  Meersch, M.K. van der ,  Sanginga, N. ,  Merckx, R. ,  [Longterm soil organic carbon dynamics in a subhumid tropical climate: 13C data in mixed C3/C4 cropping and modeling with ROTHC] ,  Longterm soil organic carbon dynamics in a subhumid tropical climate: 13C data in mixed C3/C4 cropping and modeling with ROTHC
Journal Article 2005

Autor: Vanlauwe, Bernard Aihou, K. Tossah, B. Diels, J. Sanginga, Nteranya Merckx, R.

The functioning of trees as a safety-net for capturing nutrients leached beyond the reach of crop roots was evaluated by investigating changes in exchangeable cations (Ca, Mg, and K) and pH in a wide range of medium to long term alley cropping trials in the derived savanna of West Africa, compare...

Enlace original: https://cgspace.cgiar.org/handle/10568/91880

Investigación en Agricultura
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Vanlauwe, Bernard ,  Aihou, K. ,  Tossah, B. ,  Diels, J. ,  Sanginga, Nteranya ,  Merckx, R. ,  [Senna siamea trees recycle Ca from a Carich subsoil and increase the topsoil pH in agroforestry systems in the West African derived savanna zone] ,  Senna siamea trees recycle Ca from a Carich subsoil and increase the topsoil pH in agroforestry systems in the West African derived savanna zone
Journal Article 2005

Autor: Vanlauwe, Bernard Diels, J. Sanginga, Nteranya Merckx, R.

Crop response, tree biomass production and changes in soil fertility characteristics were monitored in a long-term (1986–2002) alley-cropping trial in Ibadan, Nigeria. The systems included two alley cropping systems with Leucaena leucocephala and Senna siamea on the one hand and a control (no-tre...

Enlace original: https://cgspace.cgiar.org/handle/10568/91881

Investigación en Agricultura
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Vanlauwe, Bernard ,  Diels, J. ,  Sanginga, Nteranya ,  Merckx, R. ,  [Long term integrated soil fertility management in southwestern Nigeria: crop performance and impact on the soil fertility status] ,  Long term integrated soil fertility management in southwestern Nigeria: crop performance and impact on the soil fertility status
Journal Article 1999

Autor: Aihou, K. Sanginga, N. Vanlauwe, Bernard Lyasse, O. Diels, J. Merckx, R.

The potential of alley cropping systems supplied with a limited amount of fertilizer to restore crop productivity on a degraded site and to maintain crop productivity on a recently cleared, non-degraded site on ‘terre de barre' soils in Southern Bénin was investigated from 1994 to 1996. Leucaena ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98020

Investigación en Agricultura
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Aihou, K. ,  Sanginga, N. ,  Vanlauwe, Bernard ,  Lyasse, O. ,  Diels, J. ,  Merckx, R. ,  [Alley cropping in the moist savanna of West Africa I. Restoration and maintenance of soil fertility on terre de barre soils in Benin Republic] ,  Alley cropping in the moist savanna of West Africa I. Restoration and maintenance of soil fertility on terre de barre soils in Benin Republic
Journal Article 2005

Autor: Nziguheba, Generose Smolders, E. Merckx, R.

Increasing recognition of S deficiency in soils has raised the need for understanding processes governing S cycling and availability in soils. However, the quantification of the two main processes of S cycling, i.e. mineralization and immobilization, remains difficult as these processes occur sim...

Enlace original: https://cgspace.cgiar.org/handle/10568/91891

Investigación en Agricultura
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Nziguheba, Generose ,  Smolders, E. ,  Merckx, R. ,  [Sulphur immobilization and availability in soils assessed using isotope dillution] ,  Sulphur immobilization and availability in soils assessed using isotope dillution
Journal Article 2007-10

Autor: Pypers, Pieter Huybrighs, M. Diels, J. Abaidoo, R.C. Smolders, E. Merckx, R.

Field data have suggested that under P-deficient conditions, legumes supplied with phosphate rock (PR) increase P acquisition by a subsequent maize crop compared to direct application of PR to maize. This study assessed the mechanism of this positive rotational effect in terms of soil P availabil...

Enlace original: https://cgspace.cgiar.org/handle/10568/92833

Investigación en Agricultura
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Pypers, Pieter ,  Huybrighs, M. ,  Diels, J. ,  Abaidoo, R.C. ,  Smolders, E. ,  Merckx, R. ,  [Does the enhanced P acquisition by maize following legumes in a rotation result from improved soil P availability?] ,  Does the enhanced P acquisition by maize following legumes in a rotation result from improved soil P availability?

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