Shadrack Otieno Nyawade a PhD student in Soil Science  on October , 2020 defended his research thesis on Diversification of potato farming systems through legume intercropping for improved resource use efficiency”,  He is a specialist in Soil and Water Resource Management with several years of experience in on-farm research, and is currently working for the International Potato Center (CIP) as a Research Associate tasked with designing and monitoring sustainable soil and water conservation practices. He holds BSc in Range Management, MSc in Land and Water Management and PhD in Soil Science (a graduand), both from the University of Nairobi, Kenya. He is expected to graduate on 11th December 2020. Congratulations in your achievement.