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Abstract

Organic manures are the primary source of crop nutrients in many African farming systems. The quantity of such materials that are available on farms and their quality are therefore important issues, especially in countries with limited land resources, such as Rwanda. In this study, different types...

Author(s)
Drechsel, P.; Reck, B.
Citation
Agroforestry Systems, 1997, 39, 1, pp 1-12