一、基本概况我市喷灌建设,在一九七七年至一九七八年两年试点的基础上,于一九七九年开始推广。到一九八三年为止,七年时间里共投资七百零二万六千元,其中社队自筹五十万五千元,组装大中小型移动式喷灌机组一千五百九十五台(套),建成半固定式喷灌三十七处,喷灌面积发展到十四万二千亩,平均亩投资四十九元五角。在喷灌建设过程中,由于领导重视,盟里成立专管机构,协同各旗县水利局狠抓喷 First, a basic overview Sprinkler irrigation construction in our city, based on two years pilot from 1977 to 1978, started in 1979. By 1983, a total investment of $ 7,026,000 was invested over a seven-year period, of which $ 513,000 was to be raised by the social security forces to assemble 1,595 large, medium and small mobile sprinkler systems Taiwan (sets), built semi-fixed sprinkler 37, sprinkler area developed to 142,200 acres, the average investment of 49 yuan Pentagon pentagon. In the sprinkler irrigation construction process, due to the leadership attention, the alliance to set up specialized agencies, in coordination with the counties Water Conservancy pay close attention to spray