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三峡库区水位达到175m高程时,库面将达4.67万hm2,为库区渔业的发展提供了机遇。瓦氏黄颡鱼是长江流域重要的经济鱼类,网箱养殖产量高、效益好,且不存在生物入侵的问题,策划了即将到来的三峡渔业前景。从水域设置、网箱规格、放养密度、饲养管理等技术层面,进行了三峡库区网箱养殖瓦氏黄颡鱼的可行性分析。
When the water level in the Three Gorges reservoir area reaches a height of 175m, the reservoir area will reach 46,700 hm2, which provides opportunities for the development of fisheries in the reservoir area. Valsalva catfish is an important economic fish in the Yangtze River basin. Cage culture has high yield and good benefits, and there is no biological invasion. It plans the forthcoming prospects of the Three Gorges fishery. From the technical aspects such as water area setting, cage size, stocking density, feeding and management, the feasibility analysis of cage culture of Wax yellow catfish in the Three Gorges Reservoir Area was carried out.