我市农用机井始建于1952年,经过39年发展,现有农用机井9.22万眼,其中配套机井8.53万眼。井灌面积395万亩,占全市水浇地面积的75.4％,机井效益十分显著,在农业生产中起着举足轻重的作用。“六五”以来,由于农村集体经济削弱,国家对机井建设投资减少,机井更新资金短缺,坏井不能及时修补,机井数量减少,造成井灌面积 Our agricultural machine well was built in 1952. After 39 years of development, we have 92,200 agricultural machine wells, including 85,300 supporting machine wells. Well irrigation area of ​​3.95 million mu, accounting for 75.4% of the city’s irrigated area, drilling efficiency is very significant, plays an important role in agricultural production. Since the “Sixth Five-Year Plan” period, due to the weakening rural collective economy, the state has reduced the investment in construction of machineries, shortage of funds for updating the machineries, repaired bad wells in time and reduced the number of machine wells,