Research Unit of Applied Botany Faculty of Sciences University of Dschang Dschang Cameroon;
Research Unit of Soil Analysis and Environmental Chemistry Faculty of Agronomy and Agricultural Sciences University of Dschang Dschang Cameroon;
Research Unit of Applied Botany Faculty of Sciences University of Dschang Dschang Cameroon;
Benefit Cost Ratio; Economic Analysis; Maize Yield; Net Benefit; Profitability;