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Conference Proceedings 1995

Autor: Kang, B. Akobundu, I. Manyong, Victor M. Carsky, R. Sanginga, N. Kueneman, E.A.
Enlace original: https://cgspace.cgiar.org/handle/10568/97322

Investigación en Agricultura
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Kang, B. ,  Akobundu, I. ,  Manyong, Victor M. ,  Carsky, R. ,  Sanginga, N. ,  Kueneman, E.A. ,  [Moist savannas of Africa; potentials and constraints for crop production: proceedings of an IITA/FAO workshop held from 1923 September 1994, Cotonou, Republic of Benin] ,  Moist savannas of Africa; potentials and constraints for crop production: proceedings of an IITA/FAO workshop held from 1923 September 1994, Cotonou, Republic of Benin
Conference Paper 1995

Autor: Sanginga, N. Mulongoy , K.

Biological N2 fixation (BNF) of hedgerow trees, organic mailer decomposition and nutrient transfer to associated food Crops are the major processes which should actualize the expected benefits of alley cropping systems. Leucaena leucocephala or Gliricid,a sepium can fix between 134 and 274 kg N2 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97308

Investigación en Agricultura
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Sanginga, N. ,  Mulongoy , K. ,  [Increasing biological N2 fixation and its contribution to the N cycle in alley cropping] ,  Increasing biological N2 fixation and its contribution to the N cycle in alley cropping
Journal Article 1996

Autor: Sanginga, N. Okogun, J.A. Akobundu, I.O. Kang, B.T.

There is increasing interest to improve the N2 fixation and P use efficiency of herbaceous and shrub legumes currently being introduced in cereal-based cropping systems in the moist savanna zones of West Africa. Knowledge about N and P nutrition of these legumes can assist in adapting them to new...

Enlace original: https://cgspace.cgiar.org/handle/10568/97345

Investigación en Agricultura
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Sanginga, N. ,  Okogun, J.A. ,  Akobundu, I.O. ,  Kang, B.T. ,  [Phosphorus requirement and nodulation of herbaceous and shrub legumes in low P soils of a Guinean Savanna in Nigeria] ,  Phosphorus requirement and nodulation of herbaceous and shrub legumes in low P soils of a Guinean Savanna in Nigeria
Journal Article 1994

Autor: Sanginga, N. Danso, S. Zapata, F. Bowen, G.

Identification of tree species or cultivars/provenances that are tolerant to low levels of available soil P will decrease the dependence on P fertilizer for the good establishment and growth of N2-fixing trees. The effects of phosphorus uptake and use efficiency on N2 fixation and growth of prove...

Enlace original: https://cgspace.cgiar.org/handle/10568/97372

Investigación en Agricultura
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Sanginga, N. ,  Danso, S. ,  Zapata, F. ,  Bowen, G. ,  [Field validation of intraspecific variation in phosphorus use efficiency and nitrogen fixation by provenances of Gliricidia sepium grown in low P soils] ,  Field validation of intraspecific variation in phosphorus use efficiency and nitrogen fixation by provenances of Gliricidia sepium grown in low P soils
Journal Article 2003

Autor: Okogun, J.A Sanginga, N.

Promiscuous soybean lines have been bred on the basis that they would nodulate freely without artificial inoculation. However, our recent studies have demonstrated that the indigenous rhizobia are not able to meet their full nitrogen (N) requirement. Rhizobia inoculation might be necessary. We ex...

Enlace original: https://cgspace.cgiar.org/handle/10568/97979

Investigación en Agricultura
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Okogun, J.A ,  Sanginga, N. ,  [Can introduced and indigenous rhizobial strains compete for nodule formation by promiscuous soybean in the moist savanna agroecological zone of Nigeria?] ,  Can introduced and indigenous rhizobial strains compete for nodule formation by promiscuous soybean in the moist savanna agroecological zone of Nigeria?
Journal Article 2003

Autor: Ahonsi, M.O. Berner, D.K. Emechebe, A.M. Lagoke, S.T.O. Sanginga, N.

Striga hermonthica (Del.) Benth. is an obligate, root-parasitic, flowering plant that limits cereal production in sub-Saharan Africa.Successful control depends on eliminating its seed reserves in soil, thereby preventing parasitism. Striga hermonthica seeds germinate only if adequately conditione...

Enlace original: https://cgspace.cgiar.org/handle/10568/98092

Investigación en Agricultura
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Ahonsi, M.O. ,  Berner, D.K. ,  Emechebe, A.M. ,  Lagoke, S.T.O. ,  Sanginga, N. ,  [Potential of ethyleneproducing pseudomonads in combination with effective N2fixing bradyrhizobial strains as supplements to legume rotation for the control of Striga hermonthica] ,  Potential of ethyleneproducing pseudomonads in combination with effective N2fixing bradyrhizobial strains as supplements to legume rotation for the control of Striga hermonthica
Journal Article 1999

Autor: Kormawa, P.M. Kamara, A.Y. Jutzi, S.C. Sanginga, N.

Cutting and carrying of mulch from established tree plots is an alternative to in situ mulch in agroforestry systems. Through the cut-and-carry method, the undesirable e ects of tree-crop competition characterized by in situ mulching can be avoided. An economic evaluation of the cut-and-carry met...

Enlace original: https://cgspace.cgiar.org/handle/10568/98023

Investigación en Agricultura
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Kormawa, P.M. ,  Kamara, A.Y. ,  Jutzi, S.C. ,  Sanginga, N. ,  [Economic evaluation of using mulch from multipurpose trees in maizebased production systems in southwestern Nigeria] ,  Economic evaluation of using mulch from multipurpose trees in maizebased production systems in southwestern Nigeria
Journal Article 1999

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
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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 1999

Autor: Nwoko, H. Sanginga, N.

As the production of grain and herbaceous legumes is often limited by low levels of available P in moist savanna soils, the potential for managing arbuscular mycorrhizal fungi (AMF) by selecting lines or accessions dependent on AMF as a strategy to improve plant P nutrition and productivity is re...

Enlace original: https://cgspace.cgiar.org/handle/10568/98044

Investigación en Agricultura
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Nwoko, H. ,  Sanginga, N. ,  [Dependency of promiscuous soybean and herbaceous legumes on arbuscular mycorrhizal fungi and their response to bradyrhizobial inoculation in low P soils] ,  Dependency of promiscuous soybean and herbaceous legumes on arbuscular mycorrhizal fungi and their response to bradyrhizobial inoculation in low P soils
Journal Article 1999

Autor: Aihou, K. Sanginga, N. Vanlauwe, Bernard Lyasse, O. Diels, J. Merckx, R.

The potential of alley cropping systems supplied with a limited amount of fertilizer to restore crop productivity on a degraded site and to maintain crop productivity on a recently cleared, non-degraded site on ‘terre de barre' soils in Southern Bénin was investigated from 1994 to 1996. Leucaena ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98020

Investigación en Agricultura
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Aihou, K. ,  Sanginga, N. ,  Vanlauwe, Bernard ,  Lyasse, O. ,  Diels, J. ,  Merckx, R. ,  [Alley cropping in the moist savanna of West Africa I. Restoration and maintenance of soil fertility on terre de barre soils in Benin Republic] ,  Alley cropping in the moist savanna of West Africa I. Restoration and maintenance of soil fertility on terre de barre soils in Benin Republic

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