In recent years, many new advanced technologies such as climate-smart agriculture, precision farming, Nano fertilizers, new statistical modelling technologies etc., has been added to the context and it becomes a mammoth task to reach out the outer world with all such innovative and useful techniques. This book explains 12 such advanced and innovative approaches. All the 12 chapters in the book are designed in such a manner that, it not only covers the theoretical aspects, but also explains its practical utilization. Attempts have been made to familiarise the concepts with appropriate examples and case studies. During the preparation of this book, a good number of books, articles ofnational and international journals have been consulted; efforts have been made to acknowledge and provide these in the reference section. An inquisitive reader may find more materials from these literatures. The Need of the students, teachers, and researchers in the field of agriculture and allied sector remains the prime consideration during preparation of the book.