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河北省涿鹿县惠民北渠是一个有500多年历史的古老灌区,从明朝永乐三年就开始引桑干河水灌溉,解放后改善了渠系,加强了管理组织,扩大了灌溉效益。这个灌区位于官厅水库上游涿鹿益地,全灌区有惠民一、二、三,千石,长顺,民生,合顺7条灌溉干渠,4条排水干渠,渠系相连,水源相通,保证着11万亩农田的适时灌溉(1949年
Huimin Beidou, Zhuolu County, Hebei Province, is an ancient irrigated area with a history of more than 500 years. It began to lead the Sanggan River water irrigation for three years from the Ming Dynasty to Yongle. After liberation, it improved its drainage system, strengthened its management organization and expanded irrigation benefits. This irrigation area is located in the upper reaches of Guanting Reservoir Zhulu Lizi, the entire irrigation area has Huimin one, two, three, a thousand stone, Changshun, Minsheng, co-Shun irrigation canal 7, 4 drainage canal, canal connected, water connected to ensure The timely irrigation of 110,000 mu of farmland (1949)