Resultados de búsqueda - "Vertisols"

The effect of undersowing wheat with clovers on wheat grain yield, total crop residue yield and nutritive value of straw and fodder grown on Vertisols in Ethiopia por Mamo, T., Tedla, A., Erkossa, Teklu

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Effects of bed width and planting date on water productivity of wheat grown on vertisols in the Ethiopian highlands por Erkossa, Teklu, Menker, M., Betrie, G.D.

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The joint project on improved management and utilization of dark clay soils in Ethiopia - Retrospects and prospects por Abebe, M., Jutzi, S.C.

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Vertisol technology for smallholder farmers in Ethiopia por Tedla, A.

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Myths about slash and burn in physical degradation of savanna soils: impacts on Vertisols in north Cameroon por Obale‐Ebanga, F., Sevink, J., Groot, W. de, Nolte, C.

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Criteria for assessment of the residual value of fertilizer phosphorus por Sahrawat, K.L.

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Changes in soil organic matter and physical properties after short-medium-and long term under two tillage systems por Laghrour, Malika, Moussadek, Rachid, Mrabet, Rachid, Govind, Ajit

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Soil water dynamics under cereal and forage legume mixtures on drained Vertisols in the Ethiopian highlands por Abiye Astatke, Mohamed-Saleem, M.A., El Wakeel, A.

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Effect of different cropping options on plant-available water of surface-drained Vertisols in the Ethiopian highlands por Astatke, A., Mohamed-Saleem, M.A.

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Yield-independent variation in grain nitrogen and phosphorus concentration among Ethiopian wheats por Schulthess, Urs C., Feil, B., Jutzi, S.C.

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Concepts of watershed Development and management por Klaij, M.G., Astatke, A.

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Farmer participatory roles in technology Development and transfer: A case study from on-farm vertisol technology experience in Ethiopia por Asamenew, G., Mohamed-Saleem, M.A.

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Research on crop and livestock intensification on small farm vertisols: ILCA's experience por Asamenew, G., Tedla, A.

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Les trefles indigenes des hauts plateaux ethiopiens: Champions des forets de l'interieur por Akundabweni, L.S.

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On-farm integration of forage legumes into cereal cropping systems in the Ethiopian highlands por Lupwayi, N.Z., Tedla, A., Regassa, H.

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Native clovers of the Ethiopian highlands: The backwoods champions por Akundabweni, L.S.

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Evolution toward transdisciplinarity in technology and resource management research: The case of a project in Ethiopia por Jabbar, M.A., Mohamed-Saleem, M.A., Li Pun, H.H.

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Agronomic evaluation of unacidulated and partially acidulated Minjingu and Chilembwe phosphate rocks for clover production in Ethiopia por Haque, I., Lupwayi, N.Z., Ssali, H.

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Integration of forage and food crops grown sequentially on Vertisols under rainfed conditions in the mid-altitude Ethiopian highlands por Tedla, A., Sherington, J., Mohamed-Saleem, M.A.

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Technology validation and transfer por Asamenew, G., Beyene, H., Haile, Aynalem, Negatu, W.

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