Part I: Solutions for Water Scarcity and Soil Salinity in Irrigation. 1. Deficit Irrigation: a Solution for Water Scarcity Conditions? Jie Liu, Zhenhua Wei, Fulai Liu. 2.Irrigation Assessment: Efficiency and Uniformity. Patricia Angélica Alves Marques, Verônica Gaspar Martins Leite de Melo, José Antônio Frizzone, and Antonio Pires de Camargo. Part II: Surface Irrigation. 3.Canal Irrigation. Qin Qian and Saeid Eslamian. 4. Ditch and Furrow Irrigation. Abebech A. Beyene and Saeid Eslamian. 5. Level Basin Irrigation. Nasrin Azad, Javad Behmanesh, Vahid Rezaverdinejad, and Saeid Eslamian. Part III: Pressure Irrigation. 6.Sprinkler Irrigation Systems. Neil A. Coles, Mark R. Rivers, and Saeid Eslamian. 7. Mini-Bubbler Irrigation. Raneesh K. Y. and Saeid Eslamian. 8. Measured Irrigation. Bernie Omodei.Part VI: Subsurface Irrigation. 9.Qanat Irrigation Systems. Naser Valizadeh, Dariush Hayati, Hamid Karimi, Saeid Eslamian, and Mohammad Mohammadzadeh. 10. Subsurface Drainage/Irrigation System in Paddy Fields. Shuichiro Yoshida. 11. Picher Irrigation as a Viable Tool of Enhancing Nutrition and Livelihood of Small Scale Farmers. Jari S., Rimi T. A., Nabinta R. T., and Saeid Eslamian. 12. Pot Irrigation. Hamideh Faridi and Ghasem Zarei. Part V:Smart Irrigation. 13.Automation and Smart Irrigation. Sajjad Roshandel and Saeid Eslamian. 14. Intelligent Irrigation and Automation. Hamideh Faridi, Babak Ghoreishi, and Hamidreza Faridi. 15. Smart Irrigation in Urban Development using Treated Wastewater Irrigation System and Management. Leonor Rodríguez-Sinobas, Freddy Canales-Ide, and Sergio Zubelzu. Part VI: Water Pumps for Irrigation. 16.Water Pumps for Irrigation: an Introduction. Saeid Eslamian andMousa Maleki. 17. Pumps for Irrigation Systems. Mahbub Hasan, Aschalew Kassu, and Saeid Eslamian. 18.Inverted Siphon Implementation Method in Karun River for Farm Water. Faramarz Ghalambaz and Saeid Eslamian.