The crisis of water resources is one of the main obstacle factors of society, economy and agriculture sustainable development of the world in the 21st century. Agricultural highefficiency waterusing is one of the key problems in the world development. Agricultural techniques of highefficiency waterusing in developed counturies took out evident headway, i.e., sprinkler and microirrigation, waterusing engineering, the industrialization of waterusing machinery and equipment and the technology management. Along with developing of high and newtechniques, agricultural highefficiency waterusing techniques will gain breaching development, in particular, biotechnology, the technology of unit agricultural management, fine irrigation and intelligent decisionmaking system. 