| 几种重金属对烟草的影响研究进展 |
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| 引用本文： | 张川东,何腾兵,林昌虎.几种重金属对烟草的影响研究进展[J].贵州农业科学,2008,36(6). |
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| 作者姓名： | 张川东 何腾兵 林昌虎 |
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| 作者单位： | 1. 贵州大学,生命科学学院,贵州,贵阳,550025
2. 贵州科学院,贵州,贵阳,550001 |
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| 基金项目： | 贵州省重大专项计划项目子课题"贵州省分区域主要农作物的施肥指标体系建设"
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| 摘 要： | 烟草中重金属含量过高,不但会影响烟草的生长发育、经济效益,还对人群健康产生致命的威胁。笔者针对近年来几种毒理性较大的重金属元素Hg、Cd、Cr、Pb和类金属元素As对烟草叶绿素、酶活性、生长发育及烟叶品质等方面造成的影响进行了研究,并提出预防烟草重金属污染的措施。
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| 关 键 词： | 烟草 重金属 污染 品质 |
Research Progress in Effects of Some Heavy Metals on Tobacco |
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| ZHANG Chuan-dong,HE Teng-bing,LIN Chang-hu.Research Progress in Effects of Some Heavy Metals on Tobacco[J].Guizhou Agricultural Sciences,2008,36(6). |
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| Authors: | ZHANG Chuan-dong HE Teng-bing LIN Chang-hu |
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| Institution: | ZHANG Chuan-dong1,HE Teng-bing1*,LIN Chang-hu2 |
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| Abstract: | The higher content of heavy metals in tobacco not only affects its growth,development and economical benefit,but also threatens public healthy fatally.The paper reviews the research progress in effects of Hg,Cd,Cr,Pb and As heavy metals on tobacco chlorophyll,enzyme activity,growth,development and quality,and puts forward measures for preventing heavy metal pollution of tobacco. |
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| Keywords: | tobacco heavy metal pollution quality |
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