Department of Agricultural Economics & Extension, College of Agriculture Education, Mampong-Ashanti, University of Education, Winneba, Ghana, Animal Health and Production College, Pong Tamale, Ministry of Food and Agriculture (MoFA), Ghana.

Department of Horticulture and Landscape Technology, Federal College of Forestry, Jos. Department of Horticulture and Landscape Technology, Federal College of Forestry Mechanization, Afaka Kaduna. 4 Department of Horticulture and Landscape Technology, Federal College of Forestry, Jos.

National Centre for Genetic Resources and Biotechnology (NACGRAB), Ibadan, Nigeria. Department of Soil Science and Land Management, Federal University of Agriculture, Abeokuta, Nigeria. Present Address: Tiani Gardens, 608 West Street, Stoughton MA 02072 USA

Student of Doctoral Program of Agricultural Science Faculty of Agriculture, Padjadjaran University, Jatinangor 45363 2Member of Postgraduate Promoter Team of Faculty of Agriculture, Padjadjaran University, Jatinangor 45363 3 Member of Postgraduate Promoter Team of Faculty of Agriculture, Padjadjaran University, Jatinangor 45363 3Chairman of Postgraduate Promoter Team of Faculty of Agriculture, Padjadjaran University, Jatinangor 4536

Department of Geography, Faculty of Environmental Sciences, Benue State University, Makurdi, Nigeria Department of Geography, Faculty of Arts and Social Sciences, College of Education, Katsina-Ala, Nigeria Olive Tree Redeemers High School, Beside Makurdi International Market, Makurdi, Nigeria