Organic manure is the decomposition product of dead plant and animal residues, which is added to soil to enrich soil fertility. All the decomposable residues can be made into manure including human and animal excreta.  Manures, Fertilizers and Soil Fertility is a comprehensive textbook comprising of eleven chapters that cover the prime areas comprise of manures, fertilizers and soil fertility, thoroughly covering the syllabus, sequentially arranged, which imparts broad knowledge on three important areas of soil fertility management viz., manures, fertilizers and soil fertility. This book will be useful for undergraduate students in the field of soil fertility and its management at various agricultural/horticulture universities.