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Conference Paper 1989

Autor: Astatke, A. Jutzi, S.C. Grunder, M.

Gives results of the 1987 main rainy season results of the trials conducted to determine the effects of vertisol surface drainage on soil and nutrient conservation, excess water disposal and wheat growth at the Debre Zeit ILCA station and at Hidi.

Enlace original: https://cgspace.cgiar.org/handle/10568/51312

Investigación en Agricultura
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Astatke, A. ,  Jutzi, S.C. ,  Grunder, M. ,  [Vertisol surface drainage and effects on soil and nutrient conservation, excess water disposal and wheat growth at Debre Zeit] ,  Vertisol surface drainage and effects on soil and nutrient conservation, excess water disposal and wheat growth at Debre Zeit
Conference Paper 1987

Autor: Jutzi, S.C. Asamenew, G. Tedla, A. Astatke, A.

Discusses intermediate technology for increased food and feed production from deep black clay soils (vertisols) in the Ethiopian highlands. Presents examples of improved soil/water/nutrient management on vertisols discussing tillage and animal powered surface drainage and its effect on crop yield...

Enlace original: https://cgspace.cgiar.org/handle/10568/50746

Investigación en Agricultura
Enlace permanente
Jutzi, S.C. ,  Asamenew, G. ,  Tedla, A. ,  Astatke, A. ,  [Intermediate technology for increased food and feed production from deep black clay soils in the Ethiopian highlands] ,  Intermediate technology for increased food and feed production from deep black clay soils in the Ethiopian highlands
Report 1993

Autor: Srivastava, K.L. Astatke, A. Mamo, T. Regassa, H. Kidanu, S.

This chapter reviews relevant Vertisol properties, experimental results and the overall experience of the project on this subject. There are several types of drainage problems in Vertisols whose magnitude may vary from site to site. Drainage improvement is discussed in relation with camber beds, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/50023

Investigación en Agricultura
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Srivastava, K.L. ,  Astatke, A. ,  Mamo, T. ,  Regassa, H. ,  Kidanu, S. ,  [Land, soil and water management] ,  Land, soil and water management
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
Enlace permanente

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
Journal Article 1987

Autor: Jutzi, S.C. Anderson, F.M. Astatke, A.

Describes modifications to the traditional ox-drawn ard plow (maresha) for use in the construction of terraces for soil conservation and of raised beds and furrows to facilitate drainage on heavy clay soils together with results of on-station and on-farm tests. Both modifications can be made by v...

Enlace original: https://cgspace.cgiar.org/handle/10568/4565

Investigación en Agricultura
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Jutzi, S.C. ,  Anderson, F.M. ,  Astatke, A. ,  [Low-cost modifications of the traditional Ethiopian tine plough for land shaping and surface drainage of heavy clay soils: Preliminary results from on-farm verification trials] ,  Low-cost modifications of the traditional Ethiopian tine plough for land shaping and surface drainage of heavy clay soils: Preliminary results from on-farm verification trials

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