涪陵地处四川盆地东南部边缘 ,属亚热带湿润性季风气候区 ,受大气环流及人为因素的影响 ,干旱尤其是伏旱发生频繁。我区从 1989年起利用世界银行贷款建设长江上中游水果开发项目 ,共计高标准建成优质锦橙果园 4 7个 76 9ｈｍ2 。为解决其灌溉问题 ,我们本着“因地制宜 ,水到果 Fuling is located in the southeastern edge of the Sichuan Basin, is a subtropical humid monsoon climate zone, by the atmospheric circulation and human factors, the impact of drought, especially the frequent occurrence of drought. Since 1989, our district has used World Bank Loan to build the middle and upper reaches of the Yangtze River fruit development project and has built a total of 477.9hm2 of high-quality Jincheng orange orchards. In order to solve its irrigation problems, we stick to the principle of “adapting to local conditions and water to fruits.”