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Working Paper 1989

Autor: Haque, I. Amare, T.
Enlace original: https://cgspace.cgiar.org/handle/10568/4299

Investigación en Agricultura
Enlace permanente
Haque, I. ,  Amare, T. ,  [Abstracts/Summaries of publications of Soil Science & Plant Nutrition Section: 1984-1989] ,  Abstracts/Summaries of publications of Soil Science & Plant Nutrition Section: 1984-1989
Working Paper 1991

Autor: Haque, I. Amare, T.
Enlace original: https://cgspace.cgiar.org/handle/10568/4301

Investigación en Agricultura
Enlace permanente
Haque, I. ,  Amare, T. ,  [Soil science & plant nutrition annual reports: 1983-1990 and projects protocols: 1991-1993] ,  Soil science & plant nutrition annual reports: 1983-1990 and projects protocols: 1991-1993
Conference Paper 1992

Autor: Haque, I.

Crop livestock production systems in Africa are constrained by wide fluctuations in the quality and quantity of feed resources during the year and by the low availability of nutrients, especially nitrogen and phosphorus, in most soils, which threatens the sustainability of primary production. In ...

Enlace original: https://cgspace.cgiar.org/handle/10568/49815

Investigación en Agricultura
Enlace permanente
Haque, I. ,  [Use of legume biological nitrogen fixation in crop/livestock production systems] ,  Use of legume biological nitrogen fixation in crop/livestock production systems
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
Enlace permanente
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
Working Paper 1991

Autor: Haque, I. Amare, T.
Enlace original: https://cgspace.cgiar.org/handle/10568/4300

Investigación en Agricultura
Enlace permanente
Haque, I. ,  Amare, T. ,  [Abstracts/Summaries of publications of Soil Science & Plant Nutrition Section: 1984-1991 Revised] ,  Abstracts/Summaries of publications of Soil Science & Plant Nutrition Section: 1984-1991 Revised

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