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吉林市农田灌溉事业起步较早．现有水田面积15.1万公顷．已成为全省水稻主要产区．但是．随着国民经济的发展．人口不断增加，进入80年代以来，水田灌溉供需矛盾却日益突出，效益增长缓慢，旱情出现加重趋势。干旱已成为农业和农村经济发展的制约因素。1旱情及特点据有关资料统
Jilin farmland irrigation started earlier. The existing paddy field area of 151,000 hectares. Has become the province’s main rice producing areas. but. With the development of national economy. The population is increasing. Since the 1980s, the contradiction between supply and demand of paddy field irrigation has become increasingly prominent, the benefits have been slow to increase, and the drought has been aggravating. Drought has become a constraint on agricultural and rural economic development. 1 Drought and characteristics According to the information system