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每年的6 ̄9月,天气炎热,是水产病害暴发流行季节,其中微生物病(如病毒、细菌病等)对鱼虾危害和影响最大,是水产养殖病防工作中的重点和难点。笔者对多年来从事鱼病诊治服务中所遇到的夏季鱼虾微生物病害发生的各种情况进行分析,总结出预防微生物病害一些比较有效的方法。1夏季?
Every June ~ September, the hot weather is the epidemic season of aquatic diseases outbreak, in which microbial diseases (such as viruses, bacterial diseases, etc.) on fish and shrimp hazards and the greatest impact on aquaculture prevention and treatment of key and difficult points. I have been engaged in fish disease diagnosis and treatment services encountered in many cases of summer fish and shrimp microbial disease occurred in a variety of situations were analyzed to sum up the prevention of microbial diseases, some more effective methods. 1 summer?