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Journal Article 1993

Response of selected crop associations to groundwater table depth in an inland valley

Autor: Carsky, R.J. Walker, P. Hauser, S. Dashiell, Kenton E. Dixon, A.

The success of inland valley crop production in humid and subhumid areas of subSaharan Africa depends on the availability of appropriate crop varieties with some tolerance to excess moisture. Performance of upland crop associations [cassava (Manihot esculenta) + sweet potato (Ipomoea batatas) and...

Enlace original: https://cgspace.cgiar.org/handle/10568/80711

Investigación en Agricultura

CASSAVA

SWEET POTATO

SOYBEANS

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Carsky, R.J. , Walker, P. , Hauser, S. , Dashiell, Kenton E. , Dixon, A. , [Response of selected crop associations to groundwater table depth in an inland valley] , Response of selected crop associations to groundwater table depth in an inland valley

Journal Article 2010

Review of soil fertility management for yambased systems in West Africa

Autor: Carsky, R.J. Asiedu, Robert Cornet, D.

The project Poverty Alleviation and Enhanced Food Availability in West Africa through Improved Yam Technologies proposed to improve yam production in five West African countries (Nigeria, Bénin, Togo, Ghana, Côte d’Ivoire) during the period from 2000 to 2003. A recognized need for productive, sta...

Enlace original: https://cgspace.cgiar.org/handle/10568/89363

Investigación en Agricultura

YAMS

POVERTY

FERTILIZERS

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Carsky, R.J. , Asiedu, Robert , Cornet, D. , [Review of soil fertility management for yambased systems in West Africa] , Review of soil fertility management for yambased systems in West Africa

Journal Article 1996

Persistence and effectiveness of rhizobia nodulating promiscuous soybeans in moist savanna zones of Nigeria

Autor: Sanging, N. Abaidoo, R.C. Dashiell, Kenton E. Carsky, R.J. Okogun, A.

The symbiotic performance of promiscuous soybeans depends upon the population size, effectiveness and survival of indigenous or introduced rhizobia in the field. A pot experiment was conducted using soils collected from 13 farmers' fields located in two agroecological zones (northen and southern ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97340

Investigación en Agricultura

BRADYRHIZOBIA

GUINEA SAVANNA

RHIZOBIACEAE

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Sanging, N. , Abaidoo, R.C. , Dashiell, Kenton E. , Carsky, R.J. , Okogun, A. , [Persistence and effectiveness of rhizobia nodulating promiscuous soybeans in moist savanna zones of Nigeria] , Persistence and effectiveness of rhizobia nodulating promiscuous soybeans in moist savanna zones of Nigeria

Conference Proceedings 2003

Amelioration de la production de ligname a travers la fertilisation minerale en zone de savene de Cote dIvoire

Autor: Soro, D. Dao, D. Carsky, R.J. Asiedu, Robert Assa, A. Girardin, O.

Improving yam production by mineral fertilisation in the savanna zone of Cote d'Ivoire. Côte d'Ivoire is the second producer of yam after Nigeria with 2.8 millions tons produced per year. Though its farmers are still looking for ‘'virgin'' soil to increase their yields. Mineral fertilization stud...

Enlace original: https://cgspace.cgiar.org/handle/10568/97936

Investigación en Agricultura

YAMS

MINERALS

FERTILIZATION

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Soro, D. , Dao, D. , Carsky, R.J. , Asiedu, Robert , Assa, A. , Girardin, O. , [Amelioration de la production de ligname a travers la fertilisation minerale en zone de savene de Cote dIvoire] , Amelioration de la production de ligname a travers la fertilisation minerale en zone de savene de Cote dIvoire

Journal Article 2006

Phosphorus recovery from triple superphosphate by soyabean in the Guinea savanna of Nigeria

Autor: Ogoke, I.J. Togun, A.O. Carsky, R.J. Dashiell, Kenton E.

Phosphorus fertilizer was applied at two rates to four soyabean varieties of different duration to maturity at four sites. The P rate had no significant (p > 0.05) interaction with site or variety. TGx1670-1F, one of the two late varieties, had the highest levels of total P (11 kg/ha) and apparen...

Enlace original: https://cgspace.cgiar.org/handle/10568/91413

Investigación en Agricultura

PHOSPHORUS

SOYABEAN

GUINEA SAVANNA

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Ogoke, I.J. , Togun, A.O. , Carsky, R.J. , Dashiell, Kenton E. , [Phosphorus recovery from triple superphosphate by soyabean in the Guinea savanna of Nigeria] , Phosphorus recovery from triple superphosphate by soyabean in the Guinea savanna of Nigeria

Journal Article 1999

Arbuscular mycorrhizal fungi (AMF) respond to rhizobial inoculation and cropping systems in farmers fields in the Guinea savanna

Autor: Sanginga, N. Carsky, R.J. Dashiell, Kenton E.

It has been difficult to explain the rotation effect based solely on N availability in maize-soybean cropping systems in the moist savanna zone of sub-Saharan Africa. Although arbuscular mycorrhizal fungi (AMF) can contribute to plant growth by reducing stresses resulting from other nutrient defi...

Enlace original: https://cgspace.cgiar.org/handle/10568/98056

Investigación en Agricultura

MAIZE

SAVANNAS

SOYBEANS

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Sanginga, N. , Carsky, R.J. , Dashiell, Kenton E. , [Arbuscular mycorrhizal fungi (AMF) respond to rhizobial inoculation and cropping systems in farmers fields in the Guinea savanna] , Arbuscular mycorrhizal fungi (AMF) respond to rhizobial inoculation and cropping systems in farmers fields in the Guinea savanna

Journal Article 2003

Alternatives to mucuna for soil fertility management in southern Benin: farmer perception and use of traditional and exotic grain legumes

Autor: Schulz, S. Honlonkou, A.N. Carsky, R.J. Manyong, Victor M. Oyewole, B.D.

In southern Benin, the legume cover crop ´ Mucuna pruriens var. utilis has been widely promoted for soil fertility improvement. Recent findings have shown, however, that the majority of farmers have not adopted it, and that alternative technologies are needed that are both attractive to farmers a...

Enlace original: https://cgspace.cgiar.org/handle/10568/97995

Investigación en Agricultura

MUCUNA

SOIL FERTILITY

GRAIN LEGUMES

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Schulz, S. , Honlonkou, A.N. , Carsky, R.J. , Manyong, Victor M. , Oyewole, B.D. , [Alternatives to mucuna for soil fertility management in southern Benin: farmer perception and use of traditional and exotic grain legumes] , Alternatives to mucuna for soil fertility management in southern Benin: farmer perception and use of traditional and exotic grain legumes

Journal Article 2003

Amelioration de la gestion des sols par lintroduction de legumineuses dans les systemes cerealiers des savannes africaines

Autor: Carsky, R.J. Douthwaite, Boru Manyong, Victor M. Sanginga, N. Schulz, S. Vanlauwe, Bernard Diels, J. Keatinge, J.D.H.

Lessons for appropriate soil management technology generation for the savannas and their application to the grain legume-cereal rotation system There are many legume-based techno logies capable of regenerating soi l ferti lity but few are being adopted by fa rmers in West Africa . At the Tn terna...

Enlace original: https://cgspace.cgiar.org/handle/10568/98078

Investigación en Agricultura

SOIL MANAGEMENT

LEGUMES

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Carsky, R.J. , Douthwaite, Boru , Manyong, Victor M. , Sanginga, N. , Schulz, S. , Vanlauwe, Bernard , Diels, J. , Keatinge, J.D.H. , [Amelioration de la gestion des sols par lintroduction de legumineuses dans les systemes cerealiers des savannes africaines] , Amelioration de la gestion des sols par lintroduction de legumineuses dans les systemes cerealiers des savannes africaines

Journal Article 1997

Effect of use of savanna tree leaves as mulch materials on germination and growth of selected annual crop seedlings

Autor: Hayashi, Y. Carsky, R.J.

Leaves of indigenous and exotic tree species adapted to the climatic conditions of the northern Guinea savanna of West Africa were evaluated for use as a mulch material and screened for their effect on germination and early growth of two varieties each of soybean (Glycine max), cowpea (Vigna ungu...

Enlace original: https://cgspace.cgiar.org/handle/10568/98705

Investigación en Agricultura

TREES

MULCHES

PHYTOTOXICITY

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Hayashi, Y. , Carsky, R.J. , [Effect of use of savanna tree leaves as mulch materials on germination and growth of selected annual crop seedlings] , Effect of use of savanna tree leaves as mulch materials on germination and growth of selected annual crop seedlings

Journal Article 2003

Amélioration de la gestion des sols par l'introduction de légumineuses dans les systèmes céréaliers des savanes africaines

Autor: Carsky, R.J. Douthwaite, Boru Manyong, Victor M. Sanginga, Nteranya Schulz, S. Vanlauwe, Bernard Diels, J. Keatinge, J.D.H.

L‘intégration des légumineuses fixatrices d‘azote dans les systèmes techniques de production a donné lieu à de nombreux travaux de recherche destinés à améliorer ou restaurer la fertilité des terres, mais très peu de ces systèmes techniques sont vraiment appropriés par les paysans en Afrique de l...

Enlace original: https://cgspace.cgiar.org/handle/10568/43169

Investigación en Agricultura

SOIL MANAGEMENT

SOIL RECLAMATION PLANTS

ALLEY CROPPING

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Carsky, R.J. , Douthwaite, Boru , Manyong, Victor M. , Sanginga, Nteranya , Schulz, S. , Vanlauwe, Bernard , Diels, J. , Keatinge, J.D.H. , [Amélioration de la gestion des sols par l'introduction de légumineuses dans les systèmes céréaliers des savanes africaines] , Amélioration de la gestion des sols par l'introduction de légumineuses dans les systèmes céréaliers des savanes africaines

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