作　　者： ; ; ; ; ;

机构地区： 中国水产科学研究院南海水产研究所

出　　处： 《海洋水产研究》 2004年第4期41-45,共5页

摘　　要： 在循环水育苗系统中 ,针对近年来南方杂色鲍育苗中的“掉板症” ,使用新兽药氟苯尼考(Florfenicol)和自配药物“鲍健” ,4 0d育苗期内分别获得 71 2 %和 6 7 7%的成活率 ,体长为 (1 39±0 2 7)mm和 (1 97± 0 2 1)mm ,而未使用药物的对照组幼体附着后 10～ 12d内全部死亡 ,初步试验显示使用抗菌素可有效控制“掉板症”。同时分离出 1株毒力强、疑为致病菌的溶藻弧菌 (Vibrioal ginolyticus)。 An experiment was designed to control the mass mortality of larvae of Haliotis diversicolor Reeve at attachment stage in a recirculating water system. Two species of medicines were used, one was antibiotic florfenicol, the other was compound “Baojian” produced by ourselves. We got a result of harvesting survival of 71.2% and 67.7% , length of 1.39±0.27 mm and 1.97±0.21 mm respectively in 40 d.While the larvae in control died off totally within 10～12 d after attachment. A stain of Vibrio alginolyticus, which was suspected to be pathogenic to abalone larvae, was isolated with relatively high virulence. The preliminary study showed antibiotic could control the mass mortality of larvae effectively.

关 键 词： 杂色鲍 育 苗 抗菌素 掉板症

领　　域： [农业科学] [农业科学]