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(四)大黄鱼标准化网箱养殖技术技术概述:海水鱼网箱养殖过程中,大量残饵和排泄物排入养殖区,不同程度地污染了海洋环境;网箱过密布局,造成水流不畅、水质富营养化、底部有机质的沉积,严重污染水质,引发鱼病而频繁施药后,反过来又引起鱼产品和加重了水环境的污染;同时,还存在着浪费资源和增加养殖成本等问题。为此,推广大黄鱼标准化网箱养殖
(D) of the large yellow croaker standardized cage culture technology Overview: Sea fish cage culture process, a large number of bait and excrement into the aquaculture area, to varying degrees, pollute the marine environment; cages over the layout, resulting in poor water flow, Water eutrophication, the bottom of the deposition of organic matter, serious pollution of water quality, lead to fish disease and frequent application, which in turn causes fish products and aggravate the water environment pollution; the same time, there are still waste of resources and increase farming costs and other issues . To this end, promote the standardization of large yellow croaker breeding