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Conference Paper 1988

Autor: Mamo, T. Haque, I. Kamara, C.S.

Presents the results of investigations on the relative distribution of the various phosphorus forms, fixing capacity and status of some Ethiopian highland Vertisols.

Enlace original: https://cgspace.cgiar.org/handle/10568/49696

Investigación en Agricultura
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Mamo, T. ,  Haque, I. ,  Kamara, C.S. ,  [Phosphorus status of some Ethiopian highland Vertisols] ,  Phosphorus status of some Ethiopian highland Vertisols
Report 1993

Autor: Haque, I. Abebe, M. Mamo, T. Dibabe, A.

Vertisols and soils with vertic properties are an important soil group in the Ethiopian highlands. Poor drainage, soil, water and nutrient erosion are the most serious problems on highland Vertisols. Due to their high moisture- storage capacity, they have high production potential and this potent...

Enlace original: https://cgspace.cgiar.org/handle/10568/49869

Investigación en Agricultura
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Haque, I. ,  Abebe, M. ,  Mamo, T. ,  Dibabe, A. ,  [Nutrient management] ,  Nutrient management
Journal Article 2004

Autor: Astatke, A. Mamo, T. Peden, Donald G. Diedhiou, M.

The two years on-farm tillage research during the 1999 and 2000 cropping seasons in Ethiopian highland Vertisol area demonstrated the importance of adapting cultural practices into participatory trials. The minimum tillage package could be an effective intervention for soil conservation due to th...

Enlace original: https://cgspace.cgiar.org/handle/10568/32909

Investigación en Agricultura
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Astatke, A. ,  Mamo, T. ,  Peden, Donald G. ,  Diedhiou, M. ,  [Participatory on-farm conservation tillage trial in the Ethiopian highland Vertisols: The impact of potassium application on crop yields] ,  Participatory on-farm conservation tillage trial in the Ethiopian highland Vertisols: The impact of potassium application on crop yields
Journal Article 1999

Autor: Tedla, A. Mamo, T. Klaij, M.C. Diedhiou, M.L.

In the Ethiopian highlands, where integrated crop and livestock production takes place, the inadequate supply, in both quantity and quality of feeds during the year is a major constraint. Native pastures and crop residues are the major feed sources, but their quality is often poor. Integration of...

Enlace original: https://cgspace.cgiar.org/handle/10568/32970

Investigación en Agricultura
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Tedla, A. ,  Mamo, T. ,  Klaij, M.C. ,  Diedhiou, M.L. ,  [Effects of cropping system, seed bed management and fertility interactions on biomass of crops grown on a Vertisol in the central highlands of Ethiopia] ,  Effects of cropping system, seed bed management and fertility interactions on biomass of crops grown on a Vertisol in the central highlands of Ethiopia
Report 1993

Autor: Mamo, T. Astatke, A. Srivastava, K.L. Dibabe, A.

Some of the papers in this report deals with nutrient management; land, soil and water management; grain, fodder and residue management; and technology validation and transfer. The other papers looks into development of coordinated research efforts; distribution and importance of Ethiopian vertis...

Enlace original: https://cgspace.cgiar.org/handle/10568/49986

Investigación en Agricultura
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Mamo, T. ,  Astatke, A. ,  Srivastava, K.L. ,  Dibabe, A. ,  [Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92] ,  Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92
Working Paper 1992

Autor: Haque, I. Mamo, T. Astatke, A.

Summarises available information on bulk density and porosity, soil moisture infiltration, N, P and mineralogy. Literature on the phosphorus (P) status of soils, P nutrition of forage legumes and crops, mycorrhizal and P nutrition, species and varietal variation in response to P, P sorption isoth...

Enlace original: https://cgspace.cgiar.org/handle/10568/4303

Investigación en Agricultura
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Haque, I. ,  Mamo, T. ,  Astatke, A. ,  [Nutrients and soil surface management on highland vertisols of Ethiopia] ,  Nutrients and soil surface management on highland vertisols of Ethiopia

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