银鲈对五种常用药物的敏感性试验  

The Sensitivity of Juvenile Silver Perch(Bidyanus bidyanus) to Five Drugs

作　　者：冯晓宇[1] 杨仲景[1] 邓闽中[1] 朱丽敏[1] 

机构地区：[1]杭州市水产科学研究所,浙江杭州310024

出　　处：《水产科学》2004年第7期12-14,共3页Fisheries Science

摘　　要：试验银鲈鱼种全长3 0～3 3cm,试验温度(20±2)℃,溶氧4 6～6 4mg/L,pH值7 0～7 4。正式试验前先通过预备性试验,找出银鲈在福尔马林、高锰酸钾、灭虫精、聚维酮碘、硫酸铜中48h内死亡0～100%的范围,然后按寇氏法(Karber)设计分组进行正式实验,求得5种药物对银鲈鱼种的最低致死剂量浓度范围、中间忍受限和安全浓度。结果表明:银鲈对5种药物的敏感性由强到弱依次为:灭虫精;硫酸铜;高锰酸钾;聚维酮碘;福尔马林。The sensitivity of silver perch (Bidyanus bidyanus) with 3.0～3.3 cm in total length to five drugs (formalin, potassium permanganate, decamethrin,povidone-iodine, and cupri sulfate) was determined by Karber'design at a water temperature of (20±2)℃, dissolved oxygen of (4.6～6.4) mg/L, and pH 7.0～7.4. The results showed that the sensitivity of silver perch juveniles to the drugs was arranged in an order from the strong to the weak as following: decamethrin > cupri sulfate > potassium permanganate > povidone-iodine > formalin.

关 键 词：银鲈 敏感性 致死浓度 安全浓度 

分 类 号：S965.211[农业科学—水产养殖]