This book provides a detailed study on some of the most significant aspects of agronomy, such as crop science, sustainable agriculture, etc. Approaches to improving plants and crop production, innovative methods for crop breeding and crop management are also covered. The book provides a deep insight about this field and helps agronomists, agriculturists and interested readers to better understand its applications. It elucidates the factors that play a crucial role in agronomy. Researches and case studies which bring forth new concepts and techniques in plant genetics, soil science, crop rotation, etc. have also been included.