1. Department of Agricultural Economics and Extension, Federal University, Oye-Ekiti, Nigeria.
2. Department of Soil Science and Land Management, Federal University, Oye-Ekiti, Nigeria.
3. Department of Crop Production and Horticulture, Adekunle Ajasin University, Akungba-Akoko, Ondo State, Nigeria.
4. Department of Agricultural Economics and Extension, Adekunle Ajasin University, Akungba-Akoko, Ondo State, Nigeria.