| 草甘膦在空心莲子草中的吸收与传导作用研究 |
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| 引用本文： | 李水清,胡小冬.草甘膦在空心莲子草中的吸收与传导作用研究[J].长江大学学报,2008,5(4). |
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| 作者姓名： | 李水清 胡小冬 |
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| 作者单位： | 长江大学化学与环境工程学院,湖北,荆州,434023;长江大学化学与环境工程学院,湖北,荆州,434023 |
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| 摘 要： | 为了利用草甘膦防除空心莲子草（Alternanthera philoxeroides Griseb），应用分光光度法研究了草甘膦在空心莲子草植株不同部位和不同生长期的吸收与传导特性。结果表明，草甘膦在空心莲子草的第四对叶处理时吸收和传导最快，且主要表现为向下传导。
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| 关 键 词： | 草甘膦 空心莲子草(Alternanthera philoxeroides Griseb) 吸收 传导 分光光度法 |
Study on the Absorbability and Translocation of Glyphosate in Alligator Weed |
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| LI Shui-qing,HU Xiao-dong College of Chemistry , Environmental Engineering,Yangtze University,Jingzhou,Hubei ,China.Study on the Absorbability and Translocation of Glyphosate in Alligator Weed[J].Journal of Yangtze University,2008,5(4). |
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| Authors: | LI Shui-qing HU Xiao-dong College of Chemistry Environmental Engineering Yangtze University Jingzhou Hubei China |
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| Institution: | LI Shui-qing,HU Xiao-dong College of Chemistry , Environmental Engineering,Yangtze University,Jingzhou,Hubei 434023,China |
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| Abstract: | The absorbability and translocation of glyphosate in alligator weed (Alternanthera philoxeroides Griseb) were studied with spectrophotometry. The results showed that the absorbability and translocation of glyphosate in alligator weed were the rapidest when glyphosate were treated on surface of the fourth leaf and glyphosate translocated downwards mainly. |
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| Keywords: | glyphosate (Alternanthera philoxeroides Griseb) alligator weed absorbability translocation spectrophotometry |
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