养殖对虾细菌性红体病的初步研究  

PRELIMINARY STUDIES ON THE RED BODY DISEASE IN Penaeus vannamei

作　　者：周永灿[1] 张本[1] 陈雪芬[1] 钱家英[1] 

机构地区：[1]海南大学农学院水产系,海口570228

出　　处：《海洋科学》2003年第5期61-65,共5页Marine Sciences

基　　金：教育部骨干教师基金;海南省百项农业新技术项目资助

摘　　要：从海南琼山患红体病的养殖南美白对虾(Penaeus vannamei)的肝胰脏和肌肉中分离出2株细菌,经纯化培养后的人工感染结果表明,该2株菌均为引起对虾红体病的细菌性病原菌;根据对这2株菌的形态及生理生化特征检测结果,确定这2株菌分别为溶藻弧菌(Vibrioalginolyticus)和副溶血弧菌(V.parahaemolyticus)。药敏试验表明,氯霉素、链霉素和庆大霉素等7种抗生素对抑制这2种致病菌具有良好作用。Two specieses of bacteria were isolated from the hepatopancreas and muscle of the cultured Penaeus vannamei with red body disease. The results of the challenge experiment showed that these 2 bacteria were the pathogen of the red body disease. Based on the morphology and the physiological and biochemical characteristics, these 2 bacteria were identified as Vibrio alginolyticus and V. parahaemolyticus , respectively. These 2 pathogens were sensitive to 7 varieties of antimicrobial agents including chloromycetin, streptomycin and gentarmcin.

关 键 词：养殖 对虾 细菌性红体病 南美白对虾 溶藻弧菌 副溶血弧菌 

分 类 号：S945.12[农业科学—水产养殖]