I obtained the West African School Certificate in 1976; Higher School Certificate in 1978 and obtained B.Sc., M.Sc., and PhD. degrees from the University of Ibadan in 1982; 1985; and 2003 respectively. I started work as Secondary school teacher in 1983. I have worked with the International Livestock Centre for Africa (Ibadan) as Chief Research Assistant and the International Institute of Tropical Agriculture (Ibadan) as Research Associate and Consultant before I joined Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria as a lecturer. I have taught courses in Soil fertility, Farming systems, Field experimentation and statistics, Plant nutrition among others since 2003. I am a member of the following professional bodies Soil Science Society of Nigeria, Agriculture Society of Nigeria, African Network for Soil Biology and Fertility (AfNET), International Society for Organic Agriculture (ISOFAR) and Association of Organic Agriculture Practitioners of Nigeria (NOAN). I have trained many students at both the undergraduate and post graduate levels. I have attended national and international conferences. I have published scientific articles in reputable local and international journals.