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位于京杭大运河之畔的江苏省宿迁市皂河灌区,是一个设计灌溉面积为16.77万亩的中型灌区。灌区兴建前,这里的粮食亩产只有60公斤。1970年灌区建成,解决了灌溉水源问题,实行了旱改水,使农业生产有了迅速发展,粮食亩产达到800公斤以上。1985年以来,由于进一步加强了灌区管理,灌溉用水定额每亩下降290多立方米,五年来共节水1.375亿立方米,节电480多万度,节约江水北调翻水费用400多万元,减轻农民经济负担110多万元。灌区建设的显著效益,受到省,市水利主管部门的多次表彰,也得到当地群众的高度赞誉。1990年,被水利部评为全国先进灌区。通过实地采访,总结他们的主要经验有:
Zaohe Irrigation District, Suqian City, Jiangsu Province, which is located beside the Grand Canal, is a medium-sized irrigation area with an designed irrigation area of 167,700 mu. Before the construction of irrigated areas, only 60 kilograms of grain per mu was produced here. In 1970, the irrigated area was completed, solving the problem of irrigation water source and implementing dry farming and water reform. With rapid development of agricultural production, grain yield reached more than 800 kilograms per mu. Since 1985, as irrigation management has been further strengthened, the quota for irrigation water has dropped by more than 290 cubic meters per mu, saving 137.5 million cubic meters of water and saving more than 4.8 million kilowatts in the past five years, saving more than 4 million yuan of water diversion fees , Reduce the economic burden on farmers more than 110 million yuan. The significant benefits of the construction of irrigated areas have been praised by provincial and municipal water conservancy authorities for many times and have also been highly praised by local people. In 1990, the Ministry of Water Resources as the national advanced irrigation area. Through field interviews, summarizing their main experiences are: