TMr. homas Adjei-Gyapong is a Senior Lecturer at the Department of Crop and Soil Sciences of the Kwame Nkrumah University of Science and Technology (KNUST), Kumasi. He is a graduate of KNUST (BSc), the International Institute for Aerospace Surveys and Earth Sciences, ITC-Enschede, The Netherlands, now Faculty of Geo-information Science, University of Twente ( Postgraduate Diploma) and University of Gent, Belgium (M Sc.). His teaching and research work focus on the major topics in research and extension in General Pedology, site characterization, land evaluation crop and cropping systems’ environmental soil science and sustainable agriculture. Mr Adjei-Gyapong is well experienced in farmer participatory research especially on-farm research and farmer training servives.