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韩董庄灌区新一千节水改造一期工程投资1000万元,节水续建配套规模为1.46万hm~2,衬砌新一干防渗渠长度9km,改造长度18.78km,修桥涵闸各类水利工程建筑物48座,完成工程量土方11.85万m~3,砌体3137m~3,混凝土及钢筋混凝土9402m~3。工程完工后,有效灌溉面积将从原来2.27万hm~2扩大到3.88万hm~2,其中节水灌溉面积将达到2.27万hm~2,占有效灌溉面积的58.9%,每年可增产粮食8.73万t。同时,将大大改善灌区的生态环境和人民的生产生活条件,对促
Han Dongzhuang Irrigation District, a thousand water saving transformation of a project invested 10 million yuan, water continued to build a supporting scale of 14,600 hm ~ 2, lining a new anti-seepage canal length 9km, the length of 18.78km renovation, repair various types of culverts There are 48 water conservancy buildings, with the completion of 118,500 m3 of earthwork, 3137m3 of masonry and 9402m ~ 3 of concrete and reinforced concrete. After the completion of the project, the effective irrigation area will be expanded from 22,700 hm ~ 2 to 38,800 hm ~ 2, of which the water-saving irrigation area will reach 22,700 hm ~ 2, accounting for 58.9% of the effective irrigated area and the annual grain yield will increase by 87,300 t. At the same time, it will greatly improve the ecological environment of irrigated areas and people’s production and living conditions, and promote