This book has been designed for the students aspiring to pursue a degree in Agriculture Science offered by various national and regional universities. The book will be equally useful for UPSC, State PSCs, ARS, JRF, NET & BHU which covers the subject of Agriculture Science. This master guide for Agriculture Science has been divided into eight units spread over 22 chapters namely Agriculture & Agronomy, Principle of Agronomy, Cultivation of Field Crops, Seed Technology, Weed Science, Vegetable Science, Floriculture, Pomology or Fruit Science, Fruits & Vegetable Preservation, Plant Physiology, Cytogenetics, Plant Breeding, Soil Science, Soil Fertility & Fertilizers, Plant Pathology, Entomology, Agricultural Economics & Farm Management, Agricultural Extension, Agricultural Statistics, Animal Husbandry, Dairy Science and Poultry, each sub-divided into number of topics as per the syllabi of the subject of Agriculture Science. Each chapter contains ample number of solved problems along with required theoretical content to support the illustrations and for better understanding of the concepts. Also at the end of each chapter, practice exercises have been given to help students revise the concepts covered in the chapter. Eighteen previous years??? solved papers of BHU-Post Graduate Exam 2014, MPPSC Solved Paper 2013, RAJ-SO Solved Paper 2012, MP-ADO Solved Paper 2012, etc. have also been given in the book to help students get an insight into the examination pattern and the types of questions asked in the previous years??? examinations. As the book contains ample number study as well as practice material, it for sure will help the aspirants score high in the upcoming examinations.