摘要
对近年来浙江省淡水养殖鱼类的暴发性鱼病进行了流行病学调查,基本摸清了该病在浙江省的流行范围、危害程度和流行季节、水域、发病率、危害对象等情况和规律,并对有关因素作了讨论。
An epidemiological investigation, which is made on the outbreak disease of freshwater fishes in Zhejiang, has shown its epidemiological data, such as the prevalent area and time,morbidity etc. And its relevant factors are also mentioned.
出处
《淡水渔业》
CSCD
北大核心
1991年第6期3-5,共3页
Freshwater Fisheries
关键词
鱼类
鱼病
暴发性
淡水养殖
Zhejiang Province, outbreak disease of fish, epidemiological
