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Journal Article 2009

Autor: Fatondji, D. Martius, C. Zougmoré, Robert B. Vlek, Paul L.G. Bielders, Charles L. Koala, Saidou
Enlace original: https://cgspace.cgiar.org/handle/10568/42456

Investigación en Agricultura
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Fatondji, D. ,  Martius, C. ,  Zougmoré, Robert B. ,  Vlek, Paul L.G. ,  Bielders, Charles L. ,  Koala, Saidou ,  [Decomposition of organic amendment and nutrient release under the zai technique in the Sahel] ,  Decomposition of organic amendment and nutrient release under the zai technique in the Sahel
Journal Article 2002

Autor: Gijsman, AJ Hoogenboom, Gerrit Parton, WJ Kerridge, Peter C.

In low-input systems, where most nutrients become available from soil organic matter (SOM) and residue turnover, the applicability of DSSAT (Decision Support System for Agrotechnology Transfer) crop simulation models is limited because (i) it recognizes only one type of SOM (i.e., humus) and rece...

Enlace original: https://cgspace.cgiar.org/handle/10568/43864

Investigación en Agricultura
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Gijsman, AJ ,  Hoogenboom, Gerrit ,  Parton, WJ ,  Kerridge, Peter C. ,  [Modifying DSSAT crop models for low-input agricultural systems using a soil organic matter-residue module from Century] ,  Modifying DSSAT crop models for low-input agricultural systems using a soil organic matter-residue module from Century
Journal Article 2002

Autor: Singh, A. Carsky, R. Lucas, E. Dashiell, Kenton E.

Growing soybean varieties with high residue yield may help to sustain the soil organic matter (SOM) content when recycled. Replicated field trials were conducted in four Guinea savanna sites in Nigeria to study the dry matter partitioning in six soybean genotypes and evaluate them for biomass pro...

Enlace original: https://cgspace.cgiar.org/handle/10568/92748

Investigación en Agricultura
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Singh, A. ,  Carsky, R. ,  Lucas, E. ,  Dashiell, Kenton E. ,  [Soybean maturity and environmental effects in savanna systems; I: dry matter accumulation] ,  Soybean maturity and environmental effects in savanna systems; I: dry matter accumulation
Journal Article 2017

Autor: Woldetsadik, D. Drechsel, Pay Keraita, Bernard N. Itanna, F. Gebrekidan, H.

Background: Wastewater irrigation for vegetable production is a highly prevalent practice in Addis Ababa and a number of articles have been published on wastewater-irrigated soils and vegetables contaminated with heavy metals. However, to the best of our knowledge, an insight into assessment of h...

Enlace original: https://cgspace.cgiar.org/handle/10568/83348

Investigación en Agricultura
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Woldetsadik, D. ,  Drechsel, Pay ,  Keraita, Bernard N. ,  Itanna, F. ,  Gebrekidan, H. ,  [Heavy metal accumulation and health risk assessment in wastewater-irrigated urban vegetable farming sites of Addis Ababa, Ethiopia] ,  Heavy metal accumulation and health risk assessment in wastewater-irrigated urban vegetable farming sites of Addis Ababa, Ethiopia
Journal Article 2012

Autor: Fonte, Steven J. Quintero, Diana Carolina Velásquez, Elena Lavelle, Patrick M.
Enlace original: https://cgspace.cgiar.org/handle/10568/88294

Investigación en Agricultura
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Fonte, Steven J. ,  Quintero, Diana Carolina ,  Velásquez, Elena ,  Lavelle, Patrick M. ,  [Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates] ,  Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates
Journal Article 2019-10

Autor: Nyawade, S. Karanja, N.N. Gachene, C.K.K. Gitari, H.I. Schulte-Geldermann, Elmar Parker, M.

Continuous cultivation of potato (Solanum tuberosum L.) in monoculture systems represents the greatest factor deteriorating soil organic matter (SOM) in smallholder farms. With an aim to breaking this norm, a 2-year field trial intercropping potato with two legumes: lima bean (Phaseolus lunatus) ...

Enlace original: https://cgspace.cgiar.org/handle/10568/102103

Investigación en Agricultura
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Nyawade, S. ,  Karanja, N.N. ,  Gachene, C.K.K. ,  Gitari, H.I. ,  Schulte-Geldermann, Elmar ,  Parker, M. ,  [Short-term dynamics of soil organic matter fractions and microbial activity in smallholder potato-legume intercropping systems.] ,  Short-term dynamics of soil organic matter fractions and microbial activity in smallholder potato-legume intercropping systems.
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 2004

Autor: Koutika, L.S. Hauser, S. Kamga, J.M. Yerima, B.

Fallows improve soil fertility and allow sustainable agriculture. Soil fertility was assessed under different types of fallow through pH, nutrient concentrations and particulate organic matter (POM) quantity and quality. The two year-fallows were under Chromolaena odorata, Calliandra calothyrsus ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96399

Investigación en Agricultura
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Koutika, L.S. ,  Hauser, S. ,  Kamga, J.M. ,  Yerima, B. ,  [Comparative study of soil properties under Chromolaena odorata, Pueraria phaseoloides and Calliandra calothyrsus] ,  Comparative study of soil properties under Chromolaena odorata, Pueraria phaseoloides and Calliandra calothyrsus
Journal Article 2004

Autor: Bationo, B. André Vanlauwe, Bernard Kihara, Job Kimetu, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/69942

Investigación en Agricultura
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Bationo, B. André ,  Vanlauwe, Bernard ,  Kihara, Job ,  Kimetu, J. ,  [Soil organic carbon dynamics, functions and management in West African agro-ecosystems] ,  Soil organic carbon dynamics, functions and management in West African agro-ecosystems
Journal Article 1999

Autor: Asadu, C.L.A. Nweke, F.I.

Cassava yields obtained from farmers' fields in Nigeria during the Collaborative Study of Cassava in Africa (COSCA) survey gave an average root yield of 14.5 t/ha and an average harvest index of about 0.56. The average root yields from both the sub humid and non humid zones were the same but sign...

Enlace original: https://cgspace.cgiar.org/handle/10568/98158

Investigación en Agricultura
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Asadu, C.L.A. ,  Nweke, F.I. ,  [Impact of agroecology on soil fertility status and cassava yield in Nigeria: II: contributions of soil properties to cassava yield variations] ,  Impact of agroecology on soil fertility status and cassava yield in Nigeria: II: contributions of soil properties to cassava yield variations

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