论文部分内容阅读
人类对于鱼病的研究是随着水产养殖业的发展而逐步加深、加重的。在依靠自然资源、偏重于捕捞的时期 ,鱼病研究停留在捕捞对象的寄生虫调查和分类学工作。进入湖泊、水库、江河等大型水体的鱼类增养殖时期后 ,为争取渔业生产的丰收 ,提出了“鱼病防治”的科目 ,保障了大水面增
The research on fish diseases has been deepening and aggravating with the development of aquaculture. In the period of relying on natural resources and focusing on fishing, the study of fish diseases stayed on the parasite survey and taxonomy of the fishery. After entering the aquaculture period for fish in large water bodies such as lakes, reservoirs and rivers, in order to win the bumper harvest of fishery production, the article entitled “Prevention and Treatment of Fish Diseases”