目前千岛湖网箱养殖品种主要有翘嘴鲌、加洲鲈、鲢鳙、斑点叉尾鮰、花鱼骨鱼、天峡红鮰、鲟、长吻鮠等50余种,养殖户达1 070户,网箱面积达161.18 hm2。网箱养殖乱而无序的主要原因是管理政策法规滞后、渔业发展规划以及认识观念落后;采取的对策是科学合理规划,制定养殖标准,缩减养殖面积,核发养殖许可证。 At present, there are more than 50 species of cage fish cultivated in Qiandao Lake, including more than 50 species of Cichlid, Cichlid, Silver-carp, Silver carp, Silver carp and bighead carp, Castanopsis carpio, Castanopsis fargesii, Cage area of ​​161.18 hm2. The main reason for disorderly and disorderly cage farming is the delay of management policies and regulations, the backward development of fishery planning and understanding of the concept; the countermeasures taken are scientific and reasonable planning, establishment of breeding standards, reduction of breeding area and issuance of aquaculture licenses.