On farm evaluation of the contribution of three green manures to maize yield in the semi-deciduous forest zone of Ghana
J. O. Fening1*, E. Yeboah1, T. Adjei-Gyapong2 and E. Gaizie1
1Soil Research Institute, Academy Post Office, Kwadaso, Kumasi, Ghana.
2Kwame Nkrumah University of Science and Technology, Crops Science Department, Kumasi, Ghana.
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