鲟鱼人工养殖病害发生的原因及防控对策

随着我国鲟鱼养殖种类和规模的不断扩大,人工养殖鲟鱼集约化程度的逐步提高,区域性养殖密度增大,自然水域环境的污染日趋严重,鲟鱼养殖病害逐年增多,危害程度也逐渐加大,严重影响了鲟鱼产业的发展。针对目前鲟鱼人工养殖病害发生的原因进行分析,提出了病害防控的对策,以期为今后鲟鱼健康养殖和疾病研究提供参考。

Sturgeon artificial breeding disease reasons of the occurrence and prevention and control countermeasures

along with the sturgeon farming types and scale continues to expand,artificial breeding acipenser was intensive degree of gradually improved,regional breeding density increases,the natural water environment pollution is more serious,sturgeon aquaculture diseases increased year by year,the harm degree also gradually increase,seriously affected the sturgeon industry development,in view of the present sturgeon artificial breeding disease occurs,this paper analyzes the causes of the disease prevention and control countermeasures,which could be helpful to the sturgeon health cultivation and disease research provide reference.