四川南溪县黄桷坡喷灌片是一个提蓄自压喷灌工程。1978年底动工修建,1979年7月建成投产,三年来管理运行情况良好,经济效果显著。这个喷灌片是一个生产队修建,一个队受益专人管理。主要喷灌对象是蔬菜三十亩,坡地旱粮作物二十一亩。三年来产量及产值均逐年上升,1981年增产效果最为显著。 Yellow River, Nanxi County, Sichuan Province sprinkler film is a self-pressure sprinkler irrigation project. Started construction by the end of 1978, completed and put into production in July 1979, the management and operation of the past three years in good condition, the economic effect is remarkable. This sprinkle is a production team to build, a team to benefit from specialist management. Sprinkler is the main object of thirty acres of vegetables, slopes of 21 acres of dry food crops. Output and output have risen year by year in three years, and the yield increase effect in 1981 is the most significant.