| ［1］ZHANG Rongping, MA Jun, WANG Hezheng, et al. Effects of different irrigation methods on growth and development characteristics and water use efficiency in paddy rice［J］. Chinese agricultural science, 2005, 9(9):144-145. (in Chinese)
［2］ZHU Shijiang, SUN Aihua, ZHANG Zhongxue. Experimental research on water consumption law and water using efficiency of paddy under different irrigation mode in Sanjiang plain［J］.Water saving irrigation, 2009(11):12-14.(in Chinese)
［3］FROLKING S，QIU J，BOLES S，et al．Combing remote sensing and ground census data to develop new maps of the distribution of rice agriculture in China\[J\]．Global biogeochem cycles，2002， 16(4)：1091-1101．
［4］DORDAS C A，SIOULAS C．Safflower yield,chlorophyll content，photosynthesis，and water use efficiency response to nitrogen fertilization under rained conditions\[J\]．Industrial crops and products，2008，27(1)：75-85．
［5］CUI Yuanlai, LI Yuanhua. High efficiency water and nitrogen management in paddy rice［J］. Irrigation and drainage, 2001,20(1):20-24.(in Chinese)
［6］ZHENG Shizong, LU Cheng, KE Huiying. The growth characteristics of singlecropping rice in different combinations of irrigation and fertilization［J］. China rural water and hydropower, 2007(10):34-37.(in Chinese)
［7］LIU Guangming, YANG Jinsong, JIANG Yan, et al. Study of waterdemand regulations and water use efficiencies of rice under condition of different watersaving irrigation systems［J］. Journal of irrigation and drainage, 2005,12(6):49-50.(in Chinese)
［8］XIAO X, BOLES S, LIU J, et al. Mapping paddy rice agriculture in Southern China using multitemporal modis images\[J\]. Remote sensing of environment, 2005, 95(4):480-492.
［9］PHENE C J, HUTMACHER R B, DAVIS K R, et al. Waterfertilizer management of processing tomatoes.\[J\]. Acta horticulturae, 1990,277:137-143.
［10］DENG Xiping. The study of limited irrigation on the winter wheat and water utilization［J］. Research of soil and water conservation, 1999,6(1):41-46.(in Chinese)
［11］KANG S Z, SHI W J, CAO H X,et al. Alternate watering in soil vertical profile improved water use efficiency of maize［J］.Field crops research,2002,77 (1):31-41.(in Chinese)
［12］DONG Xianwang, LIU Shutang, TAO Shirong. The effects of water use efficiency and economic benefit in summer corn under different water coordinating fertilizer［J］. Acta agriculturae boreali-sinica, 2000,15(1):81-85.(in Chinese)
［13］WANG Deshui.Water and fertilizer synergy and coupling mode in dry farmland［M］. Beijing: Meteorological Press, 1999.(in Chinese)
［14］XU Zhongyong. Regression analysis and experiment design［M］. Beijing: China Agricultural Press, 1997.(in Chinese)