| 7种常用药物对扁吻鱼幼鱼的急性毒性试验 |
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| 引用本文： | 谢春刚,张人铭,吐尔逊,郭焱,马燕武.7种常用药物对扁吻鱼幼鱼的急性毒性试验[J].干旱区研究,2010,27(1). |
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| 作者姓名： | 谢春刚 张人铭 吐尔逊 郭焱 马燕武 |
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| 作者单位： | 新疆维吾尔自治区水产科学研究所,新疆,乌鲁木齐,830000 |
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| 基金项目： | 国家自然科学基金项目(30560115);;新疆维吾尔自治区科技攻关项目(200433119) |
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| 摘 要： | 在常温静水条件下,以1月龄的扁吻鱼幼鱼为实验对象,进行高锰酸钾、硫酸铜、甲醛、敌百虫、溴氯海因、聚维酮碘、氯化钠7种药物的急性毒性试验,计算出半致死浓度和安全浓度。结果表明,扁吻鱼幼鱼对这7种药物的敏感性:敌百虫硫酸铜高锰酸钾溴氯海因甲醛聚维酮碘氯化钠,安全浓度(特伦堡公式)分别为0.043 mg/L,0.376 mg/L,0.436 mg/L,1.64 mg/L,14.2 mg/L,18.8 mg/L和3 480 mg/L。
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| 关 键 词： | 扁吻鱼（Aspiorhynchus laticeps） 毒性试验 半致死浓度 安全浓度 |
Acute Toxicity Test of Seven Kinds of Chemicals to Young Fish of Aspiorhynchus laticeps (Day) |
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| XIE Chun-gang,ZHANG Ren-ming,Tu Er-xun,GUO Yan,MA Yan-wu.Acute Toxicity Test of Seven Kinds of Chemicals to Young Fish of Aspiorhynchus laticeps (Day)[J].Arid Zone Research,2010,27(1). |
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| Authors: | XIE Chun-gang ZHANG Ren-ming Tu Er-xun GUO Yan MA Yan-wu |
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| Institution: | Aquatic Science Research Institute of Xinjiang Uygur Autonomous Region;Urumqi 830000;Xinjiang;China |
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| Abstract: | The acute toxicity of 7 kinds of chemicals to one-month-old fish of Aspiorhynchus laticeps(Day) was tested in still water under normal temperature.Five test concentration groups and one contrast group were set for each chemical,10 fish individuals were put in every group.The survival rate of young fish under different concentrations and different time,semilethal concentrations and safe concentrations were calculated.The results indicate that the sensitivity of juvenile fish of A.laticeps(Day) to the 7 kinds... |
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| Keywords: | Aspiorhynchus laticeps (Day) acute toxicity test semilethal concentration safe concentration |
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