四山省凉山彝族自治州地处四川盆地的西南边沿大、小凉山地区。从1976年开始发展喷灌,到1980年底统计,全州建成固定式、半固定式喷灌面积5026亩;拥有19万亩临时移动式喷灌的设备能力。通过几年的喷灌建设实践,使我们体会到,发展喷灌也同发展其它生产一样,一要靠政策,二要靠科学。单凭政治热情,单纯 Four Mountains Liangshan Yi Autonomous Prefecture is located in the Sichuan Basin in the southwest edge of the small Liangshan area. Since 1976, the development of sprinkler irrigation, statistics by the end of 1980, the state built a fixed, semi-fixed sprinkler area of ​​5026 acres; has 19 acres of temporary mobile sprinkler equipment capacity. Through years of sprinkler irrigation construction practice, we have realized that the development of sprinkler irrigation is also the same as the development of other production. One depends on the policy and the other depends on science. Political enthusiasm alone, purely