The book Drip and Sprinkler Irrigation is intended as a text book of micro irrigation design and practices for the students of the agricultural sciences and the professionals and workers in the field of micro irrigation. The book discusses the type and components, hydraulics and design, installation and maintenance of micro irrigation system. It contains good number of numerical as example and task to get the students familiar to the requirements, complicacies, and possible remedies in actual working condition. In addition to conventional broad and short questions in every of the book there are multiple choice questions to assist the students in preparing the competitive examinations.
Preface Water is now becoming the precious commodity. The demand for irrigation water has increased many times over the years to bring more and more area under irrigation and simultaneously for increasing cropping intensity and to provide food and fiber to our ever-increasing population. Bringing more area under irrigation without the improved management may lead to stress to water resources and average success in production and productivity. Micro irrigation refers the drip and sprinkler irrigation and so far the most efficient method of irrigation. Micro irrigation has many advantages over the conventional methods of irrigation. However, the method needs some knowledge and skill for appropriate application of it. This book Drip and Sprinkler Irrigation is intended as a text book of micro irrigation design and practices for the students of agricultural sciences and the professionals and workers in the field of micro irrigation. The book contains good numbers of numerical as example and task to get the students familiar to the requirements, complicacies, and possible remedies in actual working condition in addition to conventional broad and short questions. In every chapter of the book there are multiple choice questions to assist the students in attending competitive examinations.
1.1 Introduction 1.2 Histories and Development 1.3 Components of Drip Irrigation System 1.4 Types of Drip System 1.5 Advantages and Disadvantages 1.6 Evaluation and Futuristic Approach of Drip Irrigation in India Questions & Problems References
2.1 Reynolds Number 2.2 Darcy-Weisbach Equation 2.3 Hazen-William Formula 2.4 Hydraulic Characteristics of Distributors 2.5 Manufacturing Variation of Distributors 2.6 Irrigation Uniformity and Efficiency Questions and Problems References
3.1 Crop Water Requirements 3.2 Water Distribution in Soils and Wetting Pattern 3.3 Selection of Number of Distributors per Plant 3.4 System Capacity Questions & Problems References
4.1 Hydraulic Formulae/Head Losses in Pipes 4.2 Lateral Design 4.3 Sub-main Design 4.4 Design Charts 4.5 Main Line Design 4.6 Farm Drip System Design Examples Questions & Problems References
5.1 Introduction 5.1.1 Types of Distributors Questions and Problems References
6.1 Introduction 6.2 Fertilizers in Drip Fertigation 6.3 Drip Fertigation Systems 6.4 Rate of Fertilizer Application Questions and Problems References
7.1 Drip Network 7.2 Performance of the Drip System Questions and Problems References
8.1 History of Sprinkler Irrigation 8.2 Advantage and Limitations of Sprinkler Irrigation 8.3 Scope of Sprinkler Irrigation in India 8.4 Type of Sprinkler System and Components 8.5 Design of Sprinkler Irrigation System Questions and Problems References
Appendix H: Friction Head Loss in Irrigation Pipes Index
