摘要
采用急性攻毒的方法,对双棘黄姑鱼进行硫酸铜、福尔马林等两种水产养殖常用驱虫药物的毒性试验,研究其耐受性。结果表明:硫酸铜对双棘黄姑鱼的半致死质量浓度TLm12、TLm24、TLm48、TLm72、TLm96分别为12.6、5.12、4.37、3.18、2.56 mg/L,安全质量浓度为0.96 mg/L;福尔马林对双棘黄姑鱼的半致死质量浓度分别为396.5、317.5、288.4、195.6、156.6 mg/L,安全质量浓度为71.39 mg/L。表明硫酸铜、福尔马林是安全、有效的驱虫剂。
Tolerance of spotted drum （Nibea diacanthus） to cupric sulfate and formalin was investigated in acute toxicity experiments. The result showed that the medium lethal concentrations of cupric sulfate at 12, 24, 48, 72, and 96 hours were 12.6,5.49,3.63,3.18 and 2.56 mg/L with safe concentration of 0.96 mg/L. The medium lethal concentrations of formalin at 12, 24, 48, 72 and 96 hours were 396.5,317.5,288.4,195.6 and 156.6 mg/ L with safe concentration of 71.39 mg/L, which indicated that cupric sulfate and formalin were of safe and effective.
出处
《水产科学》
CAS
北大核心
2006年第12期608-611,共4页
Fisheries Science
基金
浙江省科技厅重点资助项目(2005C22045)
关键词
双棘黄姑鱼
驱虫剂
存活率
半致死浓度
安全浓度
spotted drum Nibea diacanthus
pesticide
survival rate
medium lethal concentration
safe concentration
