This book is made up of seven chapters following the introductory chapter. The chapter two reviewed the main developments in soil fertility management for increased yields in low-input millet-based cropping systems in Sahelian areas. Chapter three discusses the determinants of fertilizer micro-dosing induced yield increment of pearl millet. Chapter four addresses the potential of combined application of fertilizer micro-dosing and manure to improve millet yield and water use efficiency. Chapter five deals with the nutrient balances under fertilizer micro-dosing while the potential of Acacia...