Abstract: Research and practice has shown the necessity of establishing sprinkling irrigation project in the well-grown tea plantation in the drought area. Stationary sprinkling irrigation system is more suitble than other's in the hilly area where most of tea plantation distributed in.In this paper the author presects theoretical basis of water-saving, index of energy-saving irrigation and technical parameters of irrigation which are suitable to tea production.Sprinkling irrigation system can not only improve the ecological environment of tea plantation but also increase the yield and quality of tea fresh leave. As a result, good economic and ecological benefits have been achieved.Irrigation project, as a combination of new engineering and biological technology, would definitely play an important role in developing tea production.