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Journal Article 1992

Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics

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

CROPPING SYSTEMS

SOIL FERTILITY

GENOTYPES

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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

Ameliorating acid infertile rice soil with organic residue from nitrogen fixing trees

Autor: Baggie, I. Zapata, F. Sanginga, N. Danso, S.

Residues from two nitrogen fixing trees, Albizia zygia and Gliricidia sepium and one non nitrogen fixing tree Samania dinklagei and their combination with 50% of rice husk, were evaluated for their effect on growth and yield of rice (Oryza sativa) varieties (Rok 10 and Rok 23) grown in an Oxisol ...

Enlace original: https://cgspace.cgiar.org/handle/10568/92642

Investigación en Agricultura

BIOAVAILABLE SOIL P

GLIRICIDIA SEPIWN

RESIDUE QUALITY

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Baggie, I. , Zapata, F. , Sanginga, N. , Danso, S. , [Ameliorating acid infertile rice soil with organic residue from nitrogen fixing trees] , Ameliorating acid infertile rice soil with organic residue from nitrogen fixing trees

Conference Paper 1995

Alley farming research on high base status soils

Autor: Kang, B. Hauser, S. Vanlauwe, Bernard Sanginga, N. Atta-Krah, A.N.

Result of long time alley cropping trials show that the inclusion of N2- fixing hedgerow species maintain higher levels of soil fertility than control treatment (no hedgerow) on high base status soils in the humid zone. Hedgerows contribute to nutrient cycling and higher faunal activity. With goo...

Enlace original: https://cgspace.cgiar.org/handle/10568/97309

Investigación en Agricultura

ALLEY FARMING

MAIZE

GRAIN

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Kang, B. , Hauser, S. , Vanlauwe, Bernard , Sanginga, N. , Atta-Krah, A.N. , [Alley farming research on high base status soils] , Alley farming research on high base status soils

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Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics

Ameliorating acid infertile rice soil with organic residue from nitrogen fixing trees

Alley farming research on high base status soils