| 多年生黑麦草中铅分布的能谱分析 |
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| 引用本文： | 程凤枝,刘一明,朱晓莉,王兆龙,王忠.多年生黑麦草中铅分布的能谱分析[J].安徽农业科学,2010,38(14):7465-7466. |
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| 作者姓名： | 程凤枝 刘一明 朱晓莉 王兆龙 王忠 |
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| 作者单位： | 扬州大学生命科学与技术学院,江苏扬州,225009 |
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| 摘 要： | 目的]寻求一种能够有效修复铅污染土壤的方法。方法]通过扫描电镜能谱分析方法,研究对照和处理多年生黑麦草根、叶鞘、叶中铅的分布情况。结果]多年生黑麦草根是积累铅的主要部位,且皮层中积累了大量的铅,而中柱则很少。结论]可通过更新多年生黑麦草来修复铅污染土壤。
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| 关 键 词： | 多年生黑麦草 铅 根 叶鞘 叶 |
Energy Spectrum Analysis of Lead Distributiong in Perennial Ryegrass |
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| CHENG Feng-zhi et al.Energy Spectrum Analysis of Lead Distributiong in Perennial Ryegrass[J].Journal of Anhui Agricultural Sciences,2010,38(14):7465-7466. |
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| Authors: | CHENG Feng-zhi |
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| Institution: | CHENG Feng-zhi et al (Life Science and Technical Institute,Yangzhou University,Yangzhou,Jiangsu 225009) |
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| Abstract: | Objective]The aim of the study was to seek an effective method of restoring lead contaminated soil. Method]Lead distribution situation in the root,leaf and leaf sheath of control and treated perennial ryegrass were observed by SEMEDAX. Result]The study showed that lead was accumulated at the main position of root. Then there were a lot in cortex,and stele was very little. Result]By afreshing perennial ryegrass could restore lead contaminated soil. |
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| Keywords: | Perennial ryegrass Lead Root Leaf sheath Leaf |
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