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Journal Article 2000

Autor: Kolawole, G.O. Tian, G. Singh, B.

Two pot experiments were conducted, one to evaluate the levels of tolerance of fifteen cowpea [Vigna unguiculata (L.) Walp] lines to aluminum (Al) application, and the second to determine the effect of phosphorus (P) addition on the performance of Al‐tolerant lines (IT 91K‐93–10, IT 93K‐2046–1, a...

Enlace original: https://cgspace.cgiar.org/handle/10568/99876

Investigación en Agricultura
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Kolawole, G.O. ,  Tian, G. ,  Singh, B. ,  [Differential response of cowpea lines to aluminum and phosphorus application] ,  Differential response of cowpea lines to aluminum and phosphorus application
Journal Article 2001

Autor: Salako, F. Hauser, S. Babalola, O. Tian, G.

Topsoil (0–15 cm) bulk density, aggregate stability, soil dispersibility, water retention and infiltration were measured between 1989 and 1996 on an Alfisol under rehabilitation in southwestern Nigeria. The planted leguminous species were Pueraria phaseoloides, Senna siamea, Leucaena leucocephala...

Enlace original: https://cgspace.cgiar.org/handle/10568/92705

Investigación en Agricultura
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Salako, F. ,  Hauser, S. ,  Babalola, O. ,  Tian, G. ,  [Improvement of the physical fertility of a degraded Alfisol with planted and natural fallows under humid tropical conditions] ,  Improvement of the physical fertility of a degraded Alfisol with planted and natural fallows under humid tropical conditions
Conference Paper 1997

Autor: Adejuyigbe, C. Tian, G. Adeoye, G. Kang, B.
Enlace original: https://cgspace.cgiar.org/handle/10568/103857

Investigación en Agricultura
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Adejuyigbe, C. ,  Tian, G. ,  Adeoye, G. ,  Kang, B. ,  [Impact of landuse practices on soil microarthropod populations] ,  Impact of landuse practices on soil microarthropod populations
Journal Article 2000

Autor: Tian, G. Olimah, J. Adeoye, G. Kang, B.

Earthworm populations (predominantly Hyperiodrilus africanus and Eudrilus eugeniae) were sampled monthly for 1 yr during 1994 and 1995 in natural regrowth vegetation fallow (dominated by the natural fallow shrub Chromolaena odorata L.), planted fallow (the woody species Senna siamea Lam., Leucaen...

Enlace original: https://cgspace.cgiar.org/handle/10568/92632

Investigación en Agricultura
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Tian, G. ,  Olimah, J. ,  Adeoye, G. ,  Kang, B. ,  [Regeneration of earthworm populations in a degraded soil by natural and planted fallows under humid tropical conditions] ,  Regeneration of earthworm populations in a degraded soil by natural and planted fallows under humid tropical conditions
Journal Article 2001-03

Autor: Carsky, R.J. Oyewole, B. Tian, G.

The benefit of planted fallow with legume cover crops may be limited on P deficient soil. A trial was conducted at two P deficient sites in northern Nigeria to test the hypothesis that application of P to legume cover crop fallow can substitute for N application to subsequent maize. Mainplots con...

Enlace original: https://cgspace.cgiar.org/handle/10568/97490

Investigación en Agricultura
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Carsky, R.J. ,  Oyewole, B. ,  Tian, G. ,  [Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa] ,  Effect of phosphorus application in legume cover crop rotation on subsequent maize in the savanna zone of West Africa
Journal Article 2001-09

Autor: Tian, G. Salako, F. Ishida, F.

The capacity of vegetation fallow to replenish carbon and nutrients in degraded soil is related largely to the nature of the fallow vegetation, particularly the chemical composition. Therefore, a study was conducted at Ibadan, southwestern Nigeria (humid tropics), to look into these relationships...

Enlace original: https://cgspace.cgiar.org/handle/10568/97189

Investigación en Agricultura
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Tian, G. ,  Salako, F. ,  Ishida, F. ,  [Replenishment of C, N, and P in a degraded alfisol under humid tropical conditions; effect of fallow species and litter polyphenols] ,  Replenishment of C, N, and P in a degraded alfisol under humid tropical conditions; effect of fallow species and litter polyphenols
Journal Article 2003

Autor: Salako, F.K. Tian, G.

Leguminous cover crops have the potential of making cropping systems in the tropics sustainable if they would not deplete resources such as soil water and nutrients to the detriment of companion crops. Therefore, a study was carried out at Alabata, Ibadan, southwestern Nigeria, to evaluate the ef...

Enlace original: https://cgspace.cgiar.org/handle/10568/96369

Investigación en Agricultura
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Salako, F.K. ,  Tian, G. ,  [Soil water depletion under various leguminous cover crops in the derived savanna of west africa] ,  Soil water depletion under various leguminous cover crops in the derived savanna of west africa
Journal Article 2001-03

Autor: Salako, F.K. Tian, G.

To rehabilitate a degraded Alfisol at Ibadan, southwestern Nigeria, Senna siamea (non-N-fixing legume tree), Leucaena leucocephala, and Acacia leptocarpa (N-fixing legume trees) were planted in 1989, and Acacia auriculiformis (N-fixing legume tree) in 1990. Pueraria phaseoloides (a cover crop) an...

Enlace original: https://cgspace.cgiar.org/handle/10568/96608

Investigación en Agricultura
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Salako, F.K. ,  Tian, G. ,  [Litter and biomass production from planted and natural fallows on a degraded soil in southwestern Nigeria] ,  Litter and biomass production from planted and natural fallows on a degraded soil in southwestern Nigeria
Journal Article 1998

Autor: Tian, G.

Characterization of degradation of an Alfisol caused by clearing and long-term cultivation and the effect of the degradation on leaf (Cajanus cajan) decomposition and nutrient (N and P) release were studied in the humid zone of southwest Nigeria. Degradation of the Alfisol as a result of land cle...

Enlace original: https://cgspace.cgiar.org/handle/10568/95938

Investigación en Agricultura
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Tian, G. ,  [Effect of soil degradation on leaf decomposition and nutrient release under humid tropical conditions] ,  Effect of soil degradation on leaf decomposition and nutrient release under humid tropical conditions
Journal Article 1999

Autor: Carsky, R.J. Oyewole, B. Tian, G.

Integrated soil management with leguminous cover crops was studied at two sites in the northern Guinea savanna zone of northern Nigeria, Kaduna (190 day growing season) and Bauchi (150 days). One-year planted fallows of mucuna, lablab, and crotalaria were compared with natural grass fallow and co...

Enlace original: https://cgspace.cgiar.org/handle/10568/95937

Investigación en Agricultura
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Carsky, R.J. ,  Oyewole, B. ,  Tian, G. ,  [Integrated soil management for the dry savanna zone of West Africa: legume rotation and fertilizer N] ,  Integrated soil management for the dry savanna zone of West Africa: legume rotation and fertilizer N

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