An important requirement in agriculture is controlled and regulated irrigation. It refers to the application of water in requisite amounts to crops at regular intervals. This facilitates the growth of crops, maintenance of landscapes and revegetation in disturbed soils in dry climates or areas with low rainfall. It also plays a significant role in suppressing weed growth, frost protection, dust suppression and preventing soil consolidation. The varied methods of irrigation include micro-irrigation, surface irrigation, sprinkler irrigation, center pivot irrigation, etc. Most of the topics introduced in this book cover new techniques and the applications of irrigation systems and technologies. Some of the diverse topics covered in this book address the varied types that fall under this category. This book is an essential guide for both academicians and those who wish to pursue this discipline further.