| 辛硫磷对刺参幼参的急性毒性效应 |
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| 引用本文： | 王立梅,包鹏云,丁君,丛玉婷,王媛. 辛硫磷对刺参幼参的急性毒性效应[J]. 水产科学, 2011, 30(1): 50-52 |
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| 作者姓名： | 王立梅 包鹏云 丁君 丛玉婷 王媛 |
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| 作者单位： | 大连海洋大学辽宁省省级高校水生生物学重点实验室,辽宁,大连,116023 |
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| 基金项目： | 国家自然科学基金资助项目(40806047); 大连市青年人才基金资助项目(2006J23JH036) |
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| 摘 要： | 研究了静水条件下辛硫磷对刺参幼参(0.8±0.1)g的急性毒性试验,以期为海参养殖环境监测提供理论依据。利用Bliss法,得出辛硫磷对刺参幼参在24、48、72 h半致死质量浓度分别为0.329、0.1970、.141 mg/L,并计算出安全质量浓度为0.021 mg/L。
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| 关 键 词： | 辛硫磷 刺参幼参 急性毒性 安全质量浓度 |
Acute Toxicity of Phoxim to Sea Cucumber Apostichopus japonicus Juveniles |
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| WANG Li-mei,BAO Peng-yun,DING Jun,CONG Yu-ting,WANG Yuan. Acute Toxicity of Phoxim to Sea Cucumber Apostichopus japonicus Juveniles[J]. Fisheries Science, 2011, 30(1): 50-52 |
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| Authors: | WANG Li-mei BAO Peng-yun DING Jun CONG Yu-ting WANG Yuan |
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| Affiliation: | WANG Li-mei,BAO Peng-yun,DING Jun,CONG Yu-ting,WANG Yuan(Key Laboratory of Aquatic Biology in Province-level College in Liaoning,Dalian Ocean University,Dalian 116023,China) |
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| Abstract: | The acute toxicity of Phoxim,a highly specific low toxicity and efficient chemical,to juvenile sea cucumber Apostichopus japonicus was tested in still water using the Bliss.The Phoxim LC50 was found to be 0.329 mg/L for 24 h,0.197,0 mg/L for 48h and 141 mg/L for 72 h to the juveniles,with safe concentration of 0.021 mg/L.From the results,it was expected to be able to be used in sea cucumber aquaculture and in environmental monitoring. |
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| Keywords: | phoxim juvenile sea cucumber(Apostichopus japonicus) acute toxicity safe concentration |
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