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| 4种水产药物对克氏原螯虾的急性毒性研究 | |
| 引用本文： | 赵朝阳,周鑫,徐增洪,王桂芹,戈贤平.4种水产药物对克氏原螯虾的急性毒性研究[J].吉林农业大学学报,2009,31(4). |
| 作者姓名： | 赵朝阳 周鑫 徐增洪 王桂芹 戈贤平 |
| 作者单位： | 1. 中国水产科学研究院淡水渔业研究中心,农业部淡水鱼类遗传育种与养殖生物学重点开放实验室,无锡,214081 2. 南京农业大学无锡渔业学院,无锡,214081 3. 吉林农业大学动物科技学院,长春,130118 |
| 基金项目： | 中央级公益性科研院所基本科研业务费专项基金重点项目 |
| 摘 要： | 采用静水生物毒性试验法测定了硫酸铜、高锰酸钾、生石灰和食盐对克氏原螯虾幼虾的急性毒性作用并进行了安全浓度评价.结果表明:硫酸铜、高锰酸钾、生石灰和食盐对克氏原螯虾幼虾24 h的LC50值分别为12.81,9.45,95.12 mg/L和13.66 g/L;48h的LC50值分别为7.93,5.09,62.46 mg/L和10.83 g/L;96 h的LC50值分别为5.68,4.01,47.57 mg/L和8.95 g/L.硫酸铜、高锰酸钾、生石灰和食盐对克氏原螯虾幼虾的安全浓度分别为0.91,0.44,8.08 mg/L和2.04 g/L;克氏原螯虾幼虾对4种药物的敏感浓度为高锰酸钾>硫酸铜>食盐>生石灰,克氏原螯虾对此4种药物具有较高的耐受性. |
| 关 键 词： | 克氏原螯虾 急性毒性 半致死浓度 安全浓度 |
A Study on Acute Toxicity of Four Commonly-Used Aquacultural Drugs to Juvenil Procambarus clarkii |
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| ZHAO Chao-yang,ZHOU Xin,XU Zeng-hong,WANG Gui-qin,GE Xian-ping.A Study on Acute Toxicity of Four Commonly-Used Aquacultural Drugs to Juvenil Procambarus clarkii[J].Journal of Jilin Agricultural University,2009,31(4). | |
| Authors: | ZHAO Chao-yang ZHOU Xin XU Zeng-hong WANG Gui-qin GE Xian-ping |
| Affiliation: | ZHAO Chao-yang1,ZHOU Xin2,XU Zeng-hong1,WANG Gui-qin3,GE Xian-ping11.Key Laboratory of Genetic Breeding , Aquaculture Biology of Freshwater Fishes,Ministry of Agriculture,Freshwater Fisheries Research Center,Chinese Academy of Fishery Sciences,Wuxi 214081,China,2.College of Wuxi Fishery,Nanjing Agricultural University,3.College of Animal Science , Technology,Jilin Agricultural University,Changchun 130118 |
| Abstract: | A study was conducted to determine the acute toxic effect and evaluate safe concentrations of CuSO4,KMnO4,CaO and NaCl to juvenil Procambarus clarkia with static bioassay tests.The results indicated that the 24 h LC50 values of CuSO4,KMnO4,CaO,NaCl for juvenil Procambarus clarkia were 12.81,9.45,95.12 mg/L and 13.66 g/L,the 48 h LC50 values were 7.93,5.09,62.46 mg/L and 10.83 g/L,the 96 h LC50 values were 5.68,4.01,47.57 mg/L and 8.95 g/L.The safe concentrations of CuSO4,KMnO4,CaO and NaCl to juvenil Procam... |
| Keywords: | Procambarus clarkii acute toxicity LC50 safe concentration |
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