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江苏滨海县水利部门根据近年来灌溉水源不足的特点,采取相应的综合措施,实行集约管理。到去年10月份,全县40万亩灌溉土地的每亩用水量,比1985年同期减少了250立方米,已接近国家规定的每亩1千立方米的用水标准,共节约水源1亿立方米。既保证了作物的正常生长,又较好地缓解了水源的供求矛盾。滨海县位于苏北灌溉总渠的下游两岸。全县8个灌区依靠灌溉总渠、中山河源引洪泽湖水灌溉农田。以往由于湖水排放未作宏观控制,加上灌区内渠道缺口管理松散,水源流失
Based on the characteristics of insufficient irrigation water supply in recent years, the water conservancy department of Binhai County, Jiangsu Province has adopted appropriate integrated measures to implement intensive management. By October last year, the water consumption per mu of 400,000 mu of irrigated land in the county was reduced by 250 cubic meters compared with the same period in 1985, which was close to the water standard of 1 thousand cubic meters per mu stipulated by the state, which saved 100 million cubic meters of water . Not only ensure the normal growth of crops, but also better alleviate the contradiction between supply and demand of water sources. Binhai County is located in the northern part of the northern Jiangsu Irrigation Canal. The county’s eight irrigation districts rely on irrigation canals, Zhongshan Heyuan cited Hongze Lake irrigation farmland. In the past, due to the macro control of lake water discharge, coupled with the loose management of the channel gap in the irrigation area, water loss