Research Article
Maize Yield Response in a Long-term Rotation and Intercropping Systems in the Guinea Savannah Zone of Northern Ghana
Council for Scientific and Industrial Research, Savanna Agricultural Research Institute, P.O. Box 52, Tamale, Ghana
V. A. Clottey
Council for Scientific and Industrial Research, Savanna Agricultural Research Institute, P.O. Box 52, Tamale, Ghana
H. Mercer- Quarshie
Council for Scientific and Industrial Research, Savanna Agricultural Research Institute, P.O. Box 52, Tamale, Ghana
J. M. Kombiok
Council for Scientific and Industrial Research, Savanna Agricultural Research Institute, P.O. Box 52, Tamale, Ghana