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Journal Article 2019-04

Combining phosphorus placement and water saving technologies enhances rice production in phosphorus-deficient lowlands

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

WATER CONSERVATION

PHOSPHORUS

RICE

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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 2005

Sulphur immobilization and availability in soils assessed using isotope dillution

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

E VALUE

IMMOBILIZATION

L VALUE

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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

Does the enhanced P acquisition by maize following legumes in a rotation result from improved soil P availability?

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

LEGUME

CEREAL CROPS

CROP ROTATION

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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?

Journal Article 2014

Residual phosphorus effects and nitrogen x phosphorus interactions in soybeanmaize rotations on a Pdeficient Ferralsol

Autor: Vandamme, E. Pypers, Pieter Vanlauwe, Bernard Baijukya, Frederick P. Smolders, E. Merckx, R.

Legume-cereal rotations are an essentialcomponent of integrated soil fertility management inlow-input cropping systems, but strategies are needed toincrease phosphorus (P) fertilizer use efficiency in suchsystems. These may include preferential targeting of Pto one of the crops in the rotation cy...

Enlace original: https://cgspace.cgiar.org/handle/10568/75895

Investigación en Agricultura

NUTRIENT INTERACTIONS

RESIDUAL EFFECTS

PHOSPHORUS FERTILIZER

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Vandamme, E. , Pypers, Pieter , Vanlauwe, Bernard , Baijukya, Frederick P. , Smolders, E. , Merckx, R. , [Residual phosphorus effects and nitrogen x phosphorus interactions in soybeanmaize rotations on a Pdeficient Ferralsol] , Residual phosphorus effects and nitrogen x phosphorus interactions in soybeanmaize rotations on a Pdeficient Ferralsol

Journal Article 2006

The mineralization of sulfur from organic residues measured by inverse isotope dilution

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

Sulfur (S) deficiency in soils is increasingly recognized in agricultural systems. The quantification of S mineralization/immobilization processes after incorporation of organic materials into soils is a key factor to predict the availability of S to growing plants. However, immobilization and mi...

Enlace original: https://cgspace.cgiar.org/handle/10568/99924

Investigación en Agricultura

SOIL

WHEAT STRAW

CABBAGES

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Nziguheba, G. , Smolders, E. , Merckx, R. , [The mineralization of sulfur from organic residues measured by inverse isotope dilution] , The mineralization of sulfur from organic residues measured by inverse isotope dilution

Journal Article 2013-01

Root hairs explain P uptake efficiency of soybean genotypes grown in a Pdeficient Ferralsol

Autor: Vandamme, E. Renkens, M. Pypers, Pieter Smolders, E. Vanlauwe, Bernard Merckx, R.

Background and aims Incorporating soybean (Glycine max) genotypes with a high nitrogen fixation potential into cropping systems can sustainably improve the livelihoods of smallholder farmers in Western Kenya. Nitrogen fixation is, however, often constrained by low phosphorus (P) availability. The...

Enlace original: https://cgspace.cgiar.org/handle/10568/77456

Investigación en Agricultura

SOYBEANS

ROOT HAIRS

GENOTYPES

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Vandamme, E. , Renkens, M. , Pypers, Pieter , Smolders, E. , Vanlauwe, Bernard , Merckx, R. , [Root hairs explain P uptake efficiency of soybean genotypes grown in a Pdeficient Ferralsol] , Root hairs explain P uptake efficiency of soybean genotypes grown in a Pdeficient Ferralsol

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Resultados de búsqueda

Combining phosphorus placement and water saving technologies enhances rice production in phosphorus-deficient lowlands

Sulphur immobilization and availability in soils assessed using isotope dillution

Does the enhanced P acquisition by maize following legumes in a rotation result from improved soil P availability?

Residual phosphorus effects and nitrogen x phosphorus interactions in soybeanmaize rotations on a Pdeficient Ferralsol

The mineralization of sulfur from organic residues measured by inverse isotope dilution

Root hairs explain P uptake efficiency of soybean genotypes grown in a Pdeficient Ferralsol