| 三种除草剂对斜生栅藻生长的影响 |
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| 引用本文： | 邓朝晖,袁峻峰.三种除草剂对斜生栅藻生长的影响[J].上海师范大学学报(自然科学版),2000,29(1):92-95. |
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| 作者姓名： | 邓朝晖 袁峻峰 |
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| 作者单位： | 上海师范大学,生命与环境科学学院,上海,200234 |
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| 基金项目： | 上海市教育发展基金会·上海市教育委员会曙光计划资助项目(96SG27).上海市科技启明星基金资助项目(96QA14022). |
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| 摘 要： | 以斜生栅藻为材料，研究除草剂艾割、割地草、盖草能对斜生栅藻生长的影响。它们的半致死浓度分别是：１８．４ｍｇ／Ｌ，０．０００５ｍｇ／Ｌ，５．３７ｍｇ／Ｌ，证明了除草剂对水生生态系统的稳定有破坏作用。
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| 关 键 词： | 除草剂 斜生栅藻 割地草 盖草能 毒性 生长 |
| 文章编号： | 1000-5137(2000)01-0092-04 |
| 修稿时间： | 1999年11月3日 |
The Effects of Three Kinds of Herbicides on Scenedesmus obliquus |
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| DENG Zhao-hui,YUAN Jun-feng,CHEN De-hui,ZUO Ben-rong.The Effects of Three Kinds of Herbicides on Scenedesmus obliquus[J].Journal of Shanghai Normal University(Natural Sciences),2000,29(1):92-95. |
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| Authors: | DENG Zhao-hui YUAN Jun-feng CHEN De-hui ZUO Ben-rong |
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| Abstract: | The effects of three kinds of herbicides on Scenedesmus obliquus were studied. The results show when the concentration is high, Argold(Cinmethylin)],Goal(Oxgfluorfen)],Dowco453 (Haloxyfop)] can all prevent Scenedesmus obliquus from growth well. The Median Effective Concentrations are 18.4 mg/L,0.0005 mg/L, 5.37 mg/L respectively. Our experiments indicate that the three kinds of herbicides have adverse effects on the balance of aquatic ecological system. |
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| Keywords: | herbicide Scenedesmus obliquus fluorescence value |
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