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Nitrogen fertilizer replacement indexes of legume cover crops in the derived savanna of West Africa por Tian, G., Kolawole, G.O., Kang, B.T., Kirchhof, G.

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Abundance of springtails (Collembola) under four agroforestry tree species with contrasting litter quality por Badejo, M.A., Nathaniel, T.I., Tian, G.

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Nodulation and estimation of symbiotic nitrogen fixation by herbaceous and shrub legumes in Guinea Savanna in Nigeria por Sanginga, N., Wirkom, L.E., Okogun, A., Akobundu, I.O., Carsky, R.J., Tian, G.

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Response of early growth and nutrient concentration of three multipurpose species to three soil types por Kolawole, G.O., Tian, G.

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Phosphorus fractions in fallow systems of West Africa: effect of residue management por Tian, G., Kolawole, G.O., Tijani-Eniola, H.

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Impact of landuse practices on soil microarthropod populations por Adejuyigbe, C., Tian, G., Adeoye, G., Kang, B.

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Soil faunamediated decomposition of plant residues under constrained environmental and residue quality conditions por Tian, G., Brussaard, Lijbert, Kang, B., Swift, M.J.

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Ruminant assay for rapidly estimating plant residue decomposability in the field por Tian, G., Kang, B., Lambourne, L.J.

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A simplified Shaw's wet-combustion technique for determination of carbon in plant materials por Tian, G., Kang, B.T.

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Strategies for sustainable exploitation of the moist savanna zone of West Africa por Carsky, R.J., Tian, G., Manyong, Victor

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Onfarm study of Pueraria cover crop fallow system in the derived savanna of West Africa por Tian, G., Kolawole, G., Ishida, F., Carsky, R.J.

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Conservation of a tropical alfisol using legume cover crop intercropping and residue mulch por Salako, F.K., Kirchhof, G., Tian, G.

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Regeneration of earthworm populations in a degraded soil by natural and planted fallows under humid tropical conditions por Tian, G., Olimah, J., Adeoye, G., Kang, B.

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Improvement of the physical fertility of a degraded Alfisol with planted and natural fallows under humid tropical conditions por Salako, F., Hauser, S., Babalola, O., Tian, G.

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

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Effect of soil degradation on leaf decomposition and nutrient release under humid tropical conditions por Tian, G.

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Effects of soil fertility and fertilizer application on biomass and chemical compositions of leguminous cover crops por Tian, G., Kang, B.

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An improved cover cropfallow system for sustainable management of low activity clay soils of the tropics por Tian, G., Kolawole, G.O., Salako, F.K., Kang, B.

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Mucuna-herbaceous cover legume with potential for multiple uses por Carsky, R.J., Tarawali, G., Becker, M., Chikoye, David, Tian, G., Sanginga, N.

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Effect of mulch quality on earthworm activity and nutrient supply in the humid tropics por Tian, G., Kang, B., Brussaard, Lijbert

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