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众所周知,鱼病的有效预防、积极治疗是养殖业的保障之一。鱼病是鱼体自身机能失调又不能适应生活条件变化的现象,传统的鱼病分为传染性鱼病、侵袭性鱼病和非寄生物三大类。然而当今的渔业已由传统的粗放养殖过渡到以投饲为主的现代渔业,鱼病外延和内涵不断发展完善。笔者通过多年的养殖实践,总结出选择优质苗种、保持良好的水环境、精细管理、科学治疗等综合防控手段,消灭鱼病于萌芽状态,是养殖业成功之所在。
As we all know, effective prevention of fish diseases, active treatment is one of the protection of aquaculture. Fish disease is the phenomenon of the fish itself dysfunctional and can not adapt to changes in living conditions, the traditional fish diseases are divided into infectious fish disease, invasive fish disease and non-parasites three categories. However, today’s fisheries have been transformed from traditional extensive farming to modern fisheries based on feeding. The outbreak and connotation of fish diseases continue to develop and perfected. Through years of breeding practice, the author concludes that the selection of high-quality seed, good water environment, fine management and scientific treatment and other integrated prevention and control measures, elimination of fish disease in the bud state, is the breeding industry’s success.