This book elucidates new techniques and their applications in a multidisciplinary approach with respect to agricultural science. Such selected concepts that redefine this field and its different branches have been presented in the text. As a field of biology, agricultural science refers to the study of various factors like natural, economic and social in relation to their effect on agriculture. It incorporates crop science and technology, which is the study of crops and how to use various biological and physical principles to increase their efficiency in creating food and fiber, etc. from light. This text presents the complex subject of crop science and technology along with agriculutral science in the most comprehensible and easy to understand language. Through the book, we attempt to further enlighten readers about the new concepts in this field.