消灭鱼病病源的措施彻底清塘一是清整池槽；二是药物资塘，即采用生石灰清塘和漂白粉清塘。鱼体消毒可采用药物浸洗法，用２％～４％的食盐水浸洗１０～２０分钟或用２００ＰＰｍ的腐殖酸钠溶液浸洗１０分钟。饵料消毒投放的饵料必须清洁、新鲜，最好能经过消毒。食场消毒... The measures to eliminate the source of the fish disease completely clear the pond one is to clean up the trough; the second is the drug Zitang, that is, clear lime pond and bleaching powder pond. Fish disinfection drug dip method can be used, with 2% to 4% salt water immersion 10 to 20 minutes or 200PPm of sodium humate solution for 10 minutes. Feed bait feeding disinfection must be clean, fresh, preferably after disinfection. Food court disinfection ...