Research Article
Effect of Phosphorus Fertilizer on Dry Matter Production and Distribution in Three Cowpea (Vigna unguiculata L. Walp.) Varieties in Ghana
Department of Crops and Soil Sciences, College of Agriculture and Natural Resource, Kwame Nkrumah University of Science and Technology, U.P.O, Kumasi, Ghana
E. Arkorful
Biotechnology Centre, Biotechnology and Nuclear Agriculture Research Institute, Ghana Atomic Energy Commission, Atomic Post Office, Accra, Ghana