Cargele Masso is IITA’s COMPRO-II Project Leader since July 2012. Before his current assignment with IITA, Cargele worked as a regulatory officer in Canada. He holds a PhD in Soil and Environmental Science; MSc in Environmental Science; and MSc and BSc in soil chemistry and plant nutrition. He also holds a Certificate in Project Management. His scientific publications are in the area of soil analysis and improvement, and fertilizer quality.