浙江省淡水养殖鱼类暴发性鱼病的流行病学调查  

EPIDEMIOLOGICAL INVESTIGATION OF OUTBREAK DISEASE OF FRESHWATER FISHES IN ZHEJIANG PROVINCE

作　　者：杨成亮[1] 董济海[1] 杨广智[1] 

机构地区：[1]浙江省淡水水产研究所,湖州313001

出　　处：《淡水渔业》1991年第6期3-5,共3页Freshwater Fisheries

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.

关 键 词：鱼类 鱼病 暴发性 淡水养殖 

分 类 号：S941[农业科学—水产养殖]