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东安县地处湖南西南湍,湘江上游。湘江在县境长50.4公里,其主要支流石期市河、紫水河、芦洪江等下游江段50.3公里,湘江水域总有效水面28950亩。这些江段河湾、回水湾可安置网箱发展节粮型渔业;尤其是湘江电站、清水湾电站、皂洲电站库区水面9000余亩,其多数江段水流平缓,水域开阔,水位落差小,水质不受污染,鱼类饵料生物十分丰富。沿江农民耕地面积少,劳力充足,养鱼技术力量强,鱼种能自给有余,具有发展网箱养鱼自然条件和经济基础。通过1989—1990年的试验示范,县委、县政府及广大干群看到了网箱养鱼的前途,并充分肯定了网箱养鱼不占用耕地,不受干旱威胁,具有节水、节地、节粮和投资少、见效快、周期短、效益好的优点。县委、政府把网箱养鱼作为我县农
Dongan County is located in southwest turbulent Hunan, Xiangjiang River. Xiangjiang River County in the county 50.4 kilometers, the main tributary Shihe River, Zishui River, Lu Hongjiang and other downstream river 50.3 kilometers, the Xiangjiang River waters total effective 28950 acres. These river sections and backwater bays can accommodate cages to develop grain-saving fisheries. In particular, there are more than 9,000 mu of water in Xiangjiang Power Station, Qingshuiwan Power Station and Zaosu Power Station Reservoir. Most of them have smooth water flow, wide open water area, Small, water pollution, fish food biology is very rich. Farmers have a small area of cultivated land along the river, sufficient labor force, strong technical force in raising fish, and more than enough to own fish species. It has the natural conditions and economic basis for the development of cage fish culture. Through the pilot demonstration in 1989-1990, the county government and the vast majority of cadres saw the future of cage fish farming and fully affirmed that cage fish do not occupy cultivated land and are not threatened by drought, and have the advantages of water saving, land saving, Less food and less investment, quick, short cycle, good benefits. County Party Committee, the government cage fish farming as my county