去年大连市以工厂化养殖为主的设施渔业随着产业结构调整得到进一步发展,并取得新突破:一是实现了多品种养殖。以养鱼为主,海参、对虾、海蜇养殖也达到一定规模,再上鲍鱼、海胆和蟹类,基本实现了鱼、虾、蟹、贝和海珍品全部进厂,非鱼类养殖面积可占工厂化养殖总面积的四分之一; Last year, the facility fishery dominated by factory farming in Dalian was further developed with the adjustment of industrial structure and new breakthroughs were made: First, diversified aquaculture was realized. Mainly to fish, sea cucumber, shrimp, jellyfish breeding also reached a certain scale, and then on abalone, sea urchins and crabs, the basic realization of the fish, shrimp, crab, shellfish and seafood all into the plant, non-fish farming area can account for One-fourth of the total area of ​​factory farming;