| 降解甲基对硫磷真菌的分离及降解特性 |
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| 引用本文： | 仪美芹,王开运,姜兴印,王悦军. 降解甲基对硫磷真菌的分离及降解特性[J]. 农药学学报, 2000, 2(4): 40-43 |
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| 作者姓名： | 仪美芹 王开运 姜兴印 王悦军 |
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| 作者单位： | 1.山东农业大学植保系, 泰安 271018 |
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| 基金项目： | 国家“九五”科技攻关!(96 - 0 0 5- 0 1- 0 8) |
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| 摘 要： | 利用富集培养基从农药厂的活性污泥中分离到 3株能以甲基对硫磷为碳源和能源而生长的真菌 ,分别编号为 Hw- 3、Hw- 6和 Hw- 7,并进行了降解条件的研究。结果表明 ,pH7.0、温度 2 8℃是 3株真菌降解甲基对硫磷的最佳条件。同时对底物浓度对降解率的影响及菌株的共代谢作用进行了探讨。
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| 关 键 词： | 甲基对硫磷 真菌 降解 共代谢作用 |
Studies on the Isolation and Characterization of Fungi for Degradation of Methyl Parathion |
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| Yi Mei-qin,Wang Kai-yun,Jiang Xing-yin and Wang Yue-jun. Studies on the Isolation and Characterization of Fungi for Degradation of Methyl Parathion[J]. Chinese Journal of Pesticide Science, 2000, 2(4): 40-43 |
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| Authors: | Yi Mei-qin Wang Kai-yun Jiang Xing-yin Wang Yue-jun |
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| Affiliation: | 1.Department of Plant Protection, Shandong Agricultural University, Taian 271018 |
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| Abstract: | Three strains of Fungi(Hw 3,Hw 6,Hw 7) for degradation of methyl parathion were isolated from activated sludge at Huayang Pesticide Factory by using liquid enrichment culture, They are able to use methyl parathion as the carbon and energy for growth . We have studied on the effect of temperature & pH for degradation .The optical temperature is 28 ℃ and the optical pH is 7.0. Furthermore, the effect of concentration for degradation and co metabolism of three strains of fungi have been studied. |
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| Keywords: | Methyl parathion Fungus Degradation Co metabolism |
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