上海市从一九七八年开始发展喷灌事业以来,经过多年的努力和各有关单位的大力支持,至八四年底,全市共发展小型移动式喷灌机组2600台套。此外,有固定和半固定式1100余台套,有效受益面积11.5万亩。喷灌对本市郊区的蔬菜抗旱、防霜冻、节省劳动力和增加产量等方面起了较显著的作用, Since the development of sprinkler irrigation in 1978, Shanghai has, after years of efforts and the strong support of all relevant units, till the end of 1984, a total of 2,600 sets of small mobile sprinkler units have been developed in Shanghai. In addition, a fixed and semi-fixed more than 1,100 sets of effective area of ​​11.5 million mu benefit. Sprinkler irrigation on the suburbs of vegetables in the city drought, frost, save labor and increase production has played a more significant role,