| 土壤微生物对灭幼脲3号杀虫剂代谢作用的研究 |
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| 引用本文： | 施国涵. 土壤微生物对灭幼脲3号杀虫剂代谢作用的研究[J]. 环境科学学报, 1990, 10(3): 296-303 |
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| 作者姓名： | 施国涵 |
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| 作者单位： | 中国科学院生态环境研究中心 北京 |
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| 摘 要： | 从施药后的土壤中分离出的青霉菌、芽枝霉菌、木霉菌、曲霉菌均能降解灭幼脲3号.其中青霉菌可以裂解灭幼脲C—N键,产生新的代谢产物.经鉴定,其代谢产物为:对氯苯基脲、对氯苯胺,邻氯苯酰胺.探讨了青霉菌对灭幼脲3号的代谢途径和机理.试验说明青霉菌对氯苯基脲,对氯苯胺仍有降解代谢能力.
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| 关 键 词： | 土壤微生物 灭幼脲3号 降解 代谢 |
| 收稿时间： | 1989-09-21 |
METABOLISM OF MIEYOUNIAOSANHAO BY SOIL MICROORGANISMS |
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| Shi Guohan. METABOLISM OF MIEYOUNIAOSANHAO BY SOIL MICROORGANISMS[J]. Acta Scientiae Circumstantiae, 1990, 10(3): 296-303 |
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| Authors: | Shi Guohan |
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| Affiliation: | Research Center for Eco-environmental Sciences, Academia Sinica, Beijing |
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| Abstract: | Mieyouniaosanhao could be degraded by soil fungi (Penicillium sp., Aspergillus sp., Cladosporium sp., Trichoderma sp.) isolated from soil treated with the insecticide. The metabolites produced from the cleavage of C-N bond by Penicillium sp. were 4-chlorophenylurea, 4-chloroaniline and 2-chlorobenzamide. The pathway of the metabolism was suggested and it appeared that 4-chlorophenylurea and 4-chloroaniline underwent further degradation by Penicillium sp. |
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| Keywords: | mieyouniaosanhao degradation soil fungi metabolism. |
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