Agronomy is the application of science and technology for the use of plants for food, land reclamation, fiber etc. It overlaps with related subjects such as plant biotechnology, soil science and plant physiology. This book contains some path-breaking studies in the field of agronomy. It is a vital tool for all researching or studying agronomy and field crops, as it gives incredible insights into emerging trends and concepts. The extensive content of this book provides the readers with a thorough understanding of the subject.