| 三种除草剂微核效应的比较研究 |
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| 引用本文： | 鄢洪强,唐正义,姜贤仕,杨敏,谢玉华.三种除草剂微核效应的比较研究[J].内江师范学院学报,2005,20(2):65-67. |
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| 作者姓名： | 鄢洪强 唐正义 姜贤仕 杨敏 谢玉华 |
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| 作者单位： | 内江师范学院,化学与生命科学系,四川,内江,641112 |
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| 基金项目： | 四川省教育厅自然科学重点资助项目(2004A178)。 |
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| 摘 要： | 应用除草剂新农乐、高盖、骠马对蚕豆根尖细胞进行微核诱变试验．结果表明．随着3种除草剂浓度的增加诱发蚕豆根尖细胞微核率增高；对其进行剂量和时间效应测定，结果表现良好的剂量和时间效应关系。显示了3种除草剂均具有一定程度的诱变活性。
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| 关 键 词： | 除草剂 蚕豆根尖 微核率 诱变性 |
| 文章编号： | 1671-1785(2005)02-0065-03 |
| 修稿时间： | 2005年1月15日 |
Comparative Research of Micronucleus Effects of Three Weedicides |
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| YAN Hong-qiang,TANG Zheng-yi,JIANG Xian-shi,YANG Min,XIE Yuhau.Comparative Research of Micronucleus Effects of Three Weedicides[J].Journal of Neijiang Teachers College,2005,20(2):65-67. |
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| Authors: | YAN Hong-qiang TANG Zheng-yi JIANG Xian-shi YANG Min XIE Yuhau |
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| Abstract: | micronucleus effects of three weedicides(Glyphosatc.Bensulfuron-methyl WP , Haloxyfop-R-methyl, Fenoxaprop-ethyl) are conducted using micronucleus test technique with cell of Vicia faba root tip. The result shows , as the increase of the density of three weedicides brings out the frequency of micronucleus of three weedicides groups being higher than that of control group. The effect is determined to carry on dosage and time to it, the result displays the good dosage and time effect relation.This may be indicated that three weedicides have potential of mutagenic activity. |
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| Keywords: | weedicide root-tip of Vicia faba micronucleus frequency mutagenicity |
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