Abstract: 【Objective】 Water scarcity is a worldwide concern. Rice is the most water-intensive crop. Rice drip irrigation technology has significant effect both on water-saving and high yield, which shows wide application prospect in water resources conservation in northern China. The membrane drip irrigation rice is in the experimental stage recently, the law of water consumption is not clear. 【Method】In this paper, we set the lower limit of soil water content in the field as the field water holding capacity of 90% and 70% of the irrigation limit, and continuously monitored the water evaporation, transpiration and leakage of rice during the whole growth period. The water consumption of drip irrigation rice under film was analyzed, and the optimal irrigation system suitable for the whole growth period of rice under film drip irrigation was summarized.【Result】The result showed that: (1). The irrigation amount in three irrigation treatments was 1303.5 mm, 853.1 mm and 659.0 mm, The period of maximum water consumption of drip irrigation rice was at jointing and booting stage, and the period of maximum daily water consumption and water consumption ratio coefficient was also at jointing and booting stage. (2). The yield of rice was higher under high irrigation amount, but there was no significant difference between the 90% field and 80% irrigation lower limit treatment, and the water use efficiency was 80% > 90% > 70%.【Conclusion】The optimum irrigation scheme in each rice growth period in Xinjiang is: seedling stage 82.7 mm, tillering stage 196.5 mm, jointing stage 213.3 mm, heading to spring flowering period 155.6 mm, grain filling stage 265.2 mm and ripening stage 111.1 mm, the whole growth period Irrigation is 1,026.4 mm.