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长葛市地表水和地下水均比较短缺,人均水资源量不足我省平均数的1/2,严重制约着本市工农业生产的发展。为此,长葛市实行科学兴水,发展地埋塑料管道,走节水灌溉之路。长葛市是宜井灌区,全市辖53,8万农业人口,64.5万亩耕地,现有农用机井9625眼,已埋设地下管道158.83万米,节水灌溉面积达到25.64万亩,占井灌有效灌溉面积的56%,为农业连年丰产丰收
Changge City, surface water and groundwater are relatively short, less than the average per capita water resources in our province 1/2, seriously restricting the development of industrial and agricultural production in the city. To this end, Changge City, the implementation of science and water, the development of buried plastic pipe, take the road of water-saving irrigation. Changge City is Yijing Irrigation District, the city’s jurisdiction of 53,800 agricultural population, 645000 acres of arable land, the existing 9625 agricultural wells, has buried 158.83 million meters of underground pipelines, water-saving irrigation area of 256400 acres, accounting for well irrigation effective irrigation 56% of the area, a bumper harvest for agriculture in successive years