Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa
1994-1995
Powell, J. M.
The full texts of the papers presented at the conference in Addis Abeba. The present state of knowledge on nutrient cycling in mixed crop-livestock systems is reviewed, and research methodologies for investigating nutrient cycles in the plant/animal/soil interfaces of mixed farms identified, as well as research priorities and integrated approaches for improving the role of livestock in the nutrient cycle
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