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Journal Article 2018-08

Cassava response to the integrated use of manure and NPK fertilizer in Zambia

Autor: Biratu, G.K. Elias, E. Ntawuruhunga, Pheneas Sileshi, Gudeta W.

Cassava is Africa's second most important food source in terms of calories consumed per capita. However, farmers use little or no fertilizer on cassava and scant information is available regarding the cassava yield response to mineral and organic fertilizer inputs in Zambia. This study was undert...

Enlace original: https://cgspace.cgiar.org/handle/10568/97145

Investigación en Agricultura

AGRICULTURE

CASSAVA

SOIL

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Biratu, G.K. , Elias, E. , Ntawuruhunga, Pheneas , Sileshi, Gudeta W. , [Cassava response to the integrated use of manure and NPK fertilizer in Zambia] , Cassava response to the integrated use of manure and NPK fertilizer in Zambia

Journal Article 2018-07

Is there a need for Bradyrhizobium yuanmingense and B. japonicum reinoculation in subsequent cropping seasons under smallholder farmers' conditions?

Autor: Ulzen, J. Abaidoo, R.C. Masso, C. Owusu-Ansah, E.D.J. Ewusi-Mensah, N.

Reliable information on the persistence of rhizobium in soil in the absence of host between growing periods is important in deciding whether inoculation on the same plot in subsequent seasons is necessary. This study determined the survival of introduced rhizobium strains and predominant factors ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98318

Investigación en Agricultura

LEGUMES

SOIL

ABIOTIC STRESS

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Ulzen, J. , Abaidoo, R.C. , Masso, C. , Owusu-Ansah, E.D.J. , Ewusi-Mensah, N. , [Is there a need for Bradyrhizobium yuanmingense and B. japonicum reinoculation in subsequent cropping seasons under smallholder farmers' conditions?] , Is there a need for Bradyrhizobium yuanmingense and B. japonicum reinoculation in subsequent cropping seasons under smallholder farmers' conditions?

Journal Article 2018-07-02

Responses of cowpea genotypes to indigenous rock phosphate application

Autor: Suzuki, K. Fatokun, C.A. Boukar, O.

Cowpea [Vigna unguiculata (L.) Walp.] plays an important role in the livelihoods of the people of sub-Saharan Africa, but phosphorus (P) deficiency in soils is a serious problem that contributes to low productivity. This study was conducted to verify the efficiency of indigenous rock phosphate (R...

Enlace original: https://cgspace.cgiar.org/handle/10568/96557

Investigación en Agricultura

COWPEAS

SOIL

FIELD EXPERIMENTS

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Suzuki, K. , Fatokun, C.A. , Boukar, O. , [Responses of cowpea genotypes to indigenous rock phosphate application] , Responses of cowpea genotypes to indigenous rock phosphate application

Journal Article 2018-05-04

Developing fertilizer recommendations for rice in Sub-Saharan Africa, achievements and opportunities

Autor: Bado, V.B. Djaman, K. Mel, V.C.

Improving agricultural productivity to keep pace with the fast-growing food demand is a huge challenge for sub-Saharan Africa (SSA). Fertilizer is a powerful productivity-enhancing input; nevertheless, farmers of SSA use only 5–9 kg ha−1 of fertilizer, which is ten times lesser than Latin America...

Enlace original: https://cgspace.cgiar.org/handle/10568/101386

Investigación en Agricultura

SOIL

RICE

DECISION SUPPORT TOOLS

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Bado, V.B. , Djaman, K. , Mel, V.C. , [Developing fertilizer recommendations for rice in Sub-Saharan Africa, achievements and opportunities] , Developing fertilizer recommendations for rice in Sub-Saharan Africa, achievements and opportunities

Journal Article 1996

Assessment of the cropping cycle effects on black leaf streak severity and yield decline of plantain and plantain hybrids

Autor: Mobambo, K.N. Gauhl, F. Swennen, R. Pasberg-Gauhl, C.

Black leaf streak (BLS), an airborne fungal Black leaf streak, caused byMycosphaerella fijiensisMorelet, is a major constraint to plantain production. Owing to limitations associated with the use of chemicals in Africa, development of resistant cultivars seems to be an appropriate approach to con...

Enlace original: https://cgspace.cgiar.org/handle/10568/103257

Investigación en Agricultura

PLANTAINS

CHEMICALS

CULTIVARS

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Mobambo, K.N. , Gauhl, F. , Swennen, R. , Pasberg-Gauhl, C. , [Assessment of the cropping cycle effects on black leaf streak severity and yield decline of plantain and plantain hybrids] , Assessment of the cropping cycle effects on black leaf streak severity and yield decline of plantain and plantain hybrids

Journal Article 2018

Soil Organic Carbon Baselines for Land Degradation Neutrality: Map Accuracy and Cost Tradeoffs with Respect to Complexity in Otjozondjupa, Namibia

Autor: Nijbroek, Ravic P. Piikki, Kristin Söderström, Mats Kempen, Bas Turner, Katrine Grace Hengari, Simeon Mutua, John

Recent estimates show that one third of the world’s land and water resources are highly or moderately degraded. Global economic losses from land degradation (LD) are as high as USD $10.6 trillion annually. These trends catalyzed a call for avoiding future LD, reducing ongoing LD, and reversing pa...

Enlace original: https://cgspace.cgiar.org/handle/10568/92826

Investigación en Agricultura

SOIL

LAND DEGRADATION

DEGRADACIÓN DE TIERRAS

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Nijbroek, Ravic P. , Piikki, Kristin , Söderström, Mats , Kempen, Bas , Turner, Katrine Grace , Hengari, Simeon , Mutua, John , [Soil Organic Carbon Baselines for Land Degradation Neutrality: Map Accuracy and Cost Tradeoffs with Respect to Complexity in Otjozondjupa, Namibia] , Soil Organic Carbon Baselines for Land Degradation Neutrality: Map Accuracy and Cost Tradeoffs with Respect to Complexity in Otjozondjupa, Namibia

Journal Article 2000

Nitrogen contribution of five leguminous trees and shrubs to alley cropped maize

Autor: Okogun, J. Sanginga, P. Mulongoy, N.

There are abundant local legume trees and shrubs potentially suitable for alley cropping systems in the sub-Saharan Africa, which are yet to be studied. The nitrogen contribution of two years old Albizia lebbeck and S. corymbosato yield of maize grown in alley cropping was compared to that of Sen...

Enlace original: https://cgspace.cgiar.org/handle/10568/99858

Investigación en Agricultura

CROPPING SYSTEMS

MAIZE

SOIL

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Okogun, J. , Sanginga, P. , Mulongoy, N. , [Nitrogen contribution of five leguminous trees and shrubs to alley cropped maize] , Nitrogen contribution of five leguminous trees and shrubs to alley cropped maize

Journal Article 2000

Response of maize (Zea mays) to phosphorus application on basaltic soils in Northwestern Cameroon

Autor: Osiname, O. Meppe, F. Everett, L.

A field trial was conducted on two P sorptive, basaltic soils commonly used for maize production in Northwestern Cameroon. The objective was to determine the maintenance P rates required for adequate P supply in the soils for maize after initial capital dressing applications of P (0, 22, 44, 88 a...

Enlace original: https://cgspace.cgiar.org/handle/10568/99855

Investigación en Agricultura

SOIL

MAIZE

FERTILIZERS

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Osiname, O. , Meppe, F. , Everett, L. , [Response of maize (Zea mays) to phosphorus application on basaltic soils in Northwestern Cameroon] , Response of maize (Zea mays) to phosphorus application on basaltic soils in Northwestern Cameroon

Journal Article 2000

Remote sensing and GIS modeling for selection of a benchmark research area in the inland valley agroecosytems of West and Central Africa

Autor: Thenkabail, Prasad S. Nolte, C. Lyon, J.

This paper presents and illustrates a methodology for rational selection of benchmark research areas (or benchmark watersheds) for technology development research activities in the inland valley (IV) agroecosystems of West and Central Africa. This was done through a two-tier characterization appr...

Enlace original: https://cgspace.cgiar.org/handle/10568/99845

Investigación en Agricultura

RESEARCH

TECHNOLOGY

SOIL

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Thenkabail, Prasad S. , Nolte, C. , Lyon, J. , [Remote sensing and GIS modeling for selection of a benchmark research area in the inland valley agroecosytems of West and Central Africa] , Remote sensing and GIS modeling for selection of a benchmark research area in the inland valley agroecosytems of West and Central Africa

Journal Article 2018

Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands

Autor: Wanyama, Ibrahim Rufino, Mariana C. Pelster, David E. Wanyama, George N. Atzberger, Clement Asten, Piet J.A. van Verchot, Louis V. Butterbach-Bahl, Klaus

This study aims to explain effects of soil textural class, topography, land use, and land use history on soil greenhouse gas (GHG) fluxes in the Lake Victoria region. We measured GHG fluxes from intact soil cores collected in Rakai, Uganda, an area characterized by low‐input smallholder (<2 ha) f...

Enlace original: https://cgspace.cgiar.org/handle/10568/92025

Investigación en Agricultura

CLIMATE CHANGE

FOOD SECURITY

AGRICULTURE

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Wanyama, Ibrahim , Rufino, Mariana C. , Pelster, David E. , Wanyama, George N. , Atzberger, Clement , Asten, Piet J.A. van , Verchot, Louis V. , Butterbach-Bahl, Klaus , [Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands] , Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands

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[U18ArtBiratuCassavaInthomDev.pdf]

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