用井岗霉素治疗草鱼细菌性肠炎、烂鳃、赤皮病等,有十分显著的效果。不论是单发症或多发症,一般都能达到药到病除的效果,使用的安全浓度为0.3～0.5%。治疗方法:①根据“吃食鱼”实际存池量,按每50公斤鱼用1%井岗霉素50克和40万单位青霉素2瓶,与1公斤米糠或麦麸混合成药饵,另用少量面粉冲开水调成糊状,然后将药饵和面粉糊调合,使之成为小颗粒状药 Jinggangmycin treatment of grass carp bacterial enteritis, rotten gills, red-skin disease, etc., have a very significant effect. Whether single disease or multiple diseases, usually can achieve the effect of drug to disease, the safe concentration of 0.3 to 0.5%. Treatment: ① According to “actual consumption of fish,” the amount of stock, according to 50 kg of fish with 1% Jinggangmycin 50 grams and 400000 units of penicillin 2 bottles, mixed with 1 kg of rice bran or wheat bran into bait, and the other with a small amount Flour the flour into a paste, and then mix the bait and flour, making it a small granular drug