Crop science is the study of crops and the aspects related to them such as crop breeding, genetics, ecology, etc. It also delves into the development of modern agronomic methods and techniques to increase crop production or to build innovative models for crop management. Some prominent areas of study under crop science include horticulture, pest management, soil science, etc. This book presents concepts and theories fundamental to crop science in a comprehensive manner. It elucidates the principles and innovative models around prospective developments with respect to crop science. It includes some of the vital pieces of work being conducted across the world, on various topics related to this discipline. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the modern applications of the subject.