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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
Enlace permanente
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
Report 1992

Autor: Jutzi, S.C. Mohamed-Saleem, M.A.

Reports a concerted interinstitutional attempt to generalize the use of the available draught animal power for the construction of more effective soil surface drainage. The hypothesis is that the relatively high productive potential of the Ethiopian highland vertisols, particularly in high-rainfa...

Enlace original: https://cgspace.cgiar.org/handle/10568/50708

Investigación en Agricultura
Enlace permanente
Jutzi, S.C. ,  Mohamed-Saleem, M.A. ,  [Improving productivity on highland Vertisols: The oxen-drawn broadbed maker] ,  Improving productivity on highland Vertisols: The oxen-drawn broadbed maker
Conference Paper 1989

Autor: Asamenew, G. Jutzi, S.C. Tedla, A. McIntire, John M. Ikavalko, E.

Presents and discusses the effects of animal power use for improved soil surface drainage on food and feed production on the vertisols of the Ethiopian highlands. Examines the on-farm technology validation programme at ILCA; describes crop/livestock interactions in these vertisol areas; highlight...

Enlace original: https://cgspace.cgiar.org/handle/10568/50701

Investigación en Agricultura
Enlace permanente
Asamenew, G. ,  Jutzi, S.C. ,  Tedla, A. ,  McIntire, John M. ,  Ikavalko, E. ,  [Improved draught power use for increased food and feed production on Ethiopian highland vertisols] ,  Improved draught power use for increased food and feed production on Ethiopian highland vertisols
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
Conference Paper 1988

Autor: Asamenew, G. Jutzi, S.C. Tedla, A. McIntire, John M.

Outlines an economic evaluation of an improved surface drainage technology, using the broad-bed-maker (BBM) on-farm in four different vertisol areas of the Ethiopian highlands. Presents data on crops and number of areas covered for the on-farm drainage technology, on cost structure of the BBM, an...

Enlace original: https://cgspace.cgiar.org/handle/10568/49854

Investigación en Agricultura
Enlace permanente
Asamenew, G. ,  Jutzi, S.C. ,  Tedla, A. ,  McIntire, John M. ,  [Economic evaluation of improved vertisol drainage for food crop production in the Ethiopian highlands] ,  Economic evaluation of improved vertisol drainage for food crop production in the Ethiopian highlands

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