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6种常用渔药对团头鲂幼鱼的急性毒性试验
引用本文:王丹生,李娟,王旭.6种常用渔药对团头鲂幼鱼的急性毒性试验[J].丹东纺专学报,2011(2):145-149,153.
作者姓名:王丹生  李娟  王旭
作者单位:辽东学院农学院,辽宁丹东118003
摘    要:在水温为20℃~24℃的静水条件下,用硫酸铜与硫酸亚铁合剂(比例5∶2)、亚甲基蓝、敌百虫、高锰酸钾、二氧化氯、次氯酸钙6种常用渔药分别对团头鲂幼鱼进行急性毒性实验。结果表明:6种渔药的安全浓度分别是0.05 mg/L、8.84 mg/L、7.68 mg/L、0.26 mg/L、0.40 mg/L和0.77 mg/L;团头鲂幼鱼对以上药物的敏感性差异较大,敏感性大小依次为铜铁合剂〉高锰酸钾〉二氧化氯〉次氯酸钙〉敌百虫〉亚甲基蓝。

关 键 词:渔药  团头鲂  急性毒性

Acute Toxicity Test of Six Aquaculture Chemicals on Larval of Megalobrama amblycephale
WANG Dan-sheng,LI Juan,WANG Xu.Acute Toxicity Test of Six Aquaculture Chemicals on Larval of Megalobrama amblycephale[J].Journal of Dandong Textile College,2011(2):145-149,153.
Authors:WANG Dan-sheng  LI Juan  WANG Xu
Affiliation:(College of Agriculture,Eastern Liaoning University,Dandong 118003,China)
Abstract:The acute toxicity test of copper sulfate and ferrous sulfate mixture(ratio 5∶2),methylene blue,trichlorfon,potassium permanganate,chlorine dioxide,calcium hypochlorite on larval of Megalobrama amblycephale was studied under the conditions of 20 ℃~24 ℃ hydrostatic water.The results showed that safety concentration of the six aquaculture chemicals was 0.05 mg/L,8.84 mg/L,7.68 mg/L,0.26 mg/L,0.40 mg/L and 0.77 mg/L,respectively.Larval of Megalobrama amblycephale showed significant sensitivity to these chemicals which was in descending order of copper sulfate and ferrous sulfate mixture(ratio 5∶2),potassium permanganate,chlorine dioxide,calcium hypochlorite,trichlorfon and methylene blue.
Keywords:aquaculture chemicals  Megalobrama amblycephale  acute toxicity
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