Abstract: In this article, effects of different irrigation style on rice growing and yield were studied with three different irrigation style of A(shallow wet dry )、B(shallow)、C( shallow deep shallow), evapotranspiration、transpiration、evaporation、infiltration capacity were measured and growth period、biological characteristics、tiller growing、leaf area index、dry matter accumulation、yield and rice quality components were investigated. The results were showed as follows: ①Tendency of transpiration under different treatments were A(210.0mm)＞B(204.5mm)＞C(200.7mm) while evapotranspiration、evaporation、infiltration capacity all were A＜B＜C, these showed that there were great potentialities in further water-saving;②Growth period and accumulated temperature prolonged with the increase of irrigation quantity and plant height also increased, tendency of lodging resistance and disease resistance were A＞B＞C;③Tendency of leaf area index and dry matter accumulation were A＞B＞C;④Seed setting rate and 1000-grain weight existed difference and the tendency were A＞B＞C, tendency of indices of milling quality were A＞B＞C while amylose content、gel consistency、protein content and taste value under different treatments did not show regular change;⑤Did not have water layer most time, treatment A was the best water-saving irrigation style because it can decrease evaporation and infiltration capacity and it have obvious water-saving effect and high-yield effect.