中华鳖穿孔病感染途径与防治技术的研究

进行了中华鳖穿孔病病原菌嗜水气单胞菌（Ａｅｒｏｍｏｎａｓｈｙｄｒｏｐｈｉｌａ）和普通变形菌（Ｐｒｏｔｅｕｓｖｕｌｇａｒｉｓ）的人工感染、药敏和治疗试验。结果表明，两种菌经肌注、体表划痕法感染，均能使鳖表现出与自然病鳖相一致病症，两种菌均对庆大霉素、卡那霉素、诺氟沙星高度敏感。人工感染后第４天分别用硫酸庆大霉素、硫酸丁胺卡那霉素和复方诺氟沙星腹腔注射治疗，每１００ｇ体重剂量分别为１．２，４，１６ｍｇ／ｄ，连续４ｄ均能完全治愈。

Infection and Treatment of the Caverned Disease in Soft-shelled Turtle (Trionyx sinensis)

This paper reports the results of artificial infection,drug sensitivity and cure tests of the caverned disease of Trionyx sinensis challenged with pathogen A.hydrophila and P.vulgaris .The Trionyx sinensis in this test can be infected and died by inoculating the two strains of bacteria into intramuscular and streak wound on body surface,respectively.The artificial disease shows no difference from the natural ones.After four days of inoculation with the bacteria,the Trionyx sinensis is separated into three groups for treatment with different antibiotics.Group A,B,C are treated with injection of Gentamycin 1.2 mg, Kanamycin 4 mg, Norfloxacin 16 mg for per 100 g body weight.The results show that the disease is cured effectively with the three antibiotics.