近年来,滨城区水产养殖业发展迅猛。名特优养殖面积不断扩大,养殖模式多种多样,示范基地日趋完善,渔业效益大幅提升。为了加快渔业结构调整的步伐,增加渔民收入,提高淡水渔业效益,拓展渔业发展的突破口,滨城区引进淡水白鲨3 000尾,仔鱼20 000尾,放养于滨城区梁才乡东魏村新开挖 In recent years, Bincheng aquaculture industry has developed rapidly. Famous special breeding area continues to expand, a variety of breeding patterns, the growing base of demonstration base, a substantial increase in fisheries benefits. In order to speed up the pace of structural adjustment of fisheries, increase fishermen’s income, improve the efficiency of freshwater fisheries and expand the breakthrough point of fishery development, 3 000 freshwater white sharks and 20,000 larvae were introduced into Bincheng District and were stocked in the newly excavated Dongwei Village, Liangcai Township, Bincheng District