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技术讲座水产养殖防治技术系列讲座──第五讲传染性鱼病的防治范至刚（长沙市特种水产养殖试验场４１０００３）鱼类传染性病是由病毒、细菌、真菌和小型藻类感染所引起的。我国淡水养殖鱼类的传染性病有许多种，但就其危害严重的有病毒性的出血病；细菌性的暴发病、赤皮...
Lecture Series on Prevention and Control of Aquaculture - Lecture Five Prevention and Control of Infectious Fish Diseases FAN Zhigang (Changsha Special Aquaculture Experimental Site 410003) Infectious diseases of fish are caused by the infection of viruses, bacteria, fungi and small algae. There are many infectious diseases of freshwater cultured fish in our country, but viral hemorrhagic diseases are serious in terms of their detriment; bacterial outbreaks, red skin ...