| 蚯蚓在不同污水污染土壤中生长繁殖的状况 |
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| 引用本文： | 董炜华,韩德复,吴祥文,闫星,邓亮.蚯蚓在不同污水污染土壤中生长繁殖的状况[J].长春师范学院学报,2013(6):92-95. |
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| 作者姓名： | 董炜华 韩德复 吴祥文 闫星 邓亮 |
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| 作者单位： | [1]长春师范大学科研处,吉林长春130032 [2]长春师范大学生命科学学院,吉林长春130032 [3]长春师范大学城市与环境科学学院,吉林长春130032 |
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| 基金项目： | 国家自然科学基金（31200407）;吉林省科技发展计划项目（20100166;20130101109JC）;吉林省教育厅“十二五”科学技术研究项目（吉教科舍字[2叭2]第230号）;长春师范大学自然科学基金项目（长师院自科合字[2009]第003号,长师院自科合字政策[2010]第032号）. |
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| 摘 要： | 本文研究蚯蚓在不同生活污水污染土壤中的生长与繁殖情况，发现随着实验时间的延长，蚯蚓的存活率不断下降。洗涤灵污水污染土壤中蚯蚓的存活率整体上高于洗衣粉污水。洗涤灵污水对蚯蚓平均体重的影响低于洗衣粉污水。洗涤灵污水污染土壤中蚯蚓的繁殖率整体上比洗衣粉污水的要高。两种污水污染土壤中蚯蚓的存活率、增重和繁殖率都是随着污水浓度的增大而降低。本研究可为利用蚯蚓对生活污水污染土壤的生物修复提供理论参考。
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| 关 键 词： | 蚯蚓 污染土壤 生长 繁殖 |
The Growth and Reproduction of Earthworm in the Different Polluted Soil |
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| DONG Wei -hua,HAN De -fu,WU Xiang -wen,YAN Xing,DENG Liang.The Growth and Reproduction of Earthworm in the Different Polluted Soil[J].Journal of Changchun Teachers College,2013(6):92-95. |
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| Authors: | DONG Wei -hua HAN De -fu WU Xiang -wen YAN Xing DENG Liang |
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| Institution: | 1. Department of Science Research, Changchun Normal University, Changchun Jilin 130032, China; 2. College of Life Sciences, Changchun Normal University, Changchun Jilin 130032, China; 3. College of Urban and Environmental Sciences, Changchun Normal University, Changchun Jilin 130032, China) |
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| Abstract: | The growth and reproduction of earthworms in different polluted soil by sewage is studied in this thesis. Tile results show that the surviving rate of earthworms is descending during experiments periods. In general, the surviving rate and reproduction rate of earthworms in washing - up liquid polluted soil is higher than that of washing powder. The average weight of earthworm in washing - up liquid polluted soil is lower than that of washing powder. The surviving rate, average weight and reproduction rate of earthworms in polluted soil by different sewage are falling with the increasing concentrate of sewage. The study will provide theoretical reference for sewage bio - rehabilitation of polluted soil by adding earthworm. |
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| Keywords: | Earthworm Polluted soil Growth Reproduction |
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