Dr. Bassey Udom is a Lecturer at the Department of Crop and Soil Science, and a Research Fellow at the Institute of Agricultural Research, University of Port Harcourt. He has a PhD and MSc. Degrees in Soil Physics/Conservation from the University of Nigeria, Nsukka. He has a number scientific publication in International and National referred Journals. He has attended many Scientific Activities at the International Centre for Theoretical Physics, Trieste, Italy and the British Council. He has reviewed many scientific articles for National and International Journals. Current research interest is on soil organic carbon sequestration, soil aggregate stability and management of tropical soils.