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Journal Article 1992

Autor: Sanginga, N. Mulongoy, K. Swift, M.

Research to identify appropriate means of sustaining tropical soil productivity has intensified during the last 2 decades and promising technologies such as minimum tillage, herbaceous and tree based systems, and improved fallows have been identified. This paper discusses the contribution of soil...

Enlace original: https://cgspace.cgiar.org/handle/10568/98604

Investigación en Agricultura
Enlace permanente
Sanginga, N. ,  Mulongoy, K. ,  Swift, M. ,  [Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics] ,  Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics
Journal Article 2000

Autor: Bar, A.R. Baggie, I. Sanginga, N.

The suitability of sesbania (Sesbania rostrata) as green manure for lowland rice was evaluated in the Inland Valley Swamp (IVS) of Sierra Leone, and attempts were made to identify appropriate methods of its management in combination with urea. Sesbania — rice intercropping and sesbania — rice rot...

Enlace original: https://cgspace.cgiar.org/handle/10568/92631

Investigación en Agricultura
Enlace permanente
Bar, A.R. ,  Baggie, I. ,  Sanginga, N. ,  [The use of Sesbania (Sesbania rostrata) and urea in lowland rice production in Sierra Leone] ,  The use of Sesbania (Sesbania rostrata) and urea in lowland rice production in Sierra Leone
Journal Article 1999

Autor: Vanlauwe, Bernard Aman, S. Aihou, K. Tossah, B.K. Adebiyi, V. Sanginga, N. Lyasse, O. Diels, J. Merckx, R.

In cropping systems with limited amounts of external inputs, the soil organic matter pool (SOM) may contribute significantly to plant nutrition. The impact of organic inputs on total SOM and particulate organic matter (POM) N contents as affected by soil type and the relationships between sources...

Enlace original: https://cgspace.cgiar.org/handle/10568/96069

Investigación en Agricultura
Enlace permanente
Vanlauwe, Bernard ,  Aman, S. ,  Aihou, K. ,  Tossah, B.K. ,  Adebiyi, V. ,  Sanginga, N. ,  Lyasse, O. ,  Diels, J. ,  Merckx, R. ,  [Alley cropping in the moist savanna of West Africa III. Soil organic matter fractionation and soil productivity] ,  Alley cropping in the moist savanna of West Africa III. Soil organic matter fractionation and soil productivity
Journal Article 1998

Autor: Vanlauwe, Bernard Sanginga, N. Merckx, R.

Quantification of the fate of residue N is essential in low-input tropical cropping systems for the development of management practices that optimize N-use efficiency. The recovery of N from 15N-labeled leucaena (Leucaena leucocephala (Lam.) de Wit) and dactyladenia (Dactyladenia barteri (Hook f ...

Enlace original: https://cgspace.cgiar.org/handle/10568/95958

Investigación en Agricultura
Enlace permanente
Vanlauwe, Bernard ,  Sanginga, N. ,  Merckx, R. ,  [Recovery of leucaena and dactyladenia residue nitrogen15 in alley cropping systems] ,  Recovery of leucaena and dactyladenia residue nitrogen15 in alley cropping systems
Journal Article 1998

Autor: Vanlauwe, Bernard Diels, J. Duchateau, L. Sanginga, N. Merckx, R.

In tropical cropping systems with few external imputs, efficient management of mineral N derived from added organic residues is essential for the proper functioning of the system. We studied the dynamics of mineral Nitroden (N) in the top 100 cm of soil with a system tensiometers and suction cups...

Enlace original: https://cgspace.cgiar.org/handle/10568/100983

Investigación en Agricultura
Enlace permanente
Vanlauwe, Bernard ,  Diels, J. ,  Duchateau, L. ,  Sanginga, N. ,  Merckx, R. ,  [Mineral N dynamics in bare and cropped Leucaena leucocephala and Dactyladenia barteri alley cropping systems after the addition of 15Nlabelled leaf residues] ,  Mineral N dynamics in bare and cropped Leucaena leucocephala and Dactyladenia barteri alley cropping systems after the addition of 15Nlabelled leaf residues

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