几种菊科花卉植物对铅的富集特征

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几种菊科花卉植物对铅的富集特征

崔爽, 刘艺芸, 单新宇, 王佳华

文章导航 > 福建农业学报 > 2014 > 29(4): 385-388

崔爽, 刘艺芸, 单新宇, 王佳华. 几种菊科花卉植物对铅的富集特征[J]. 福建农业学报, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

引用本文:

崔爽, 刘艺芸, 单新宇, 王佳华. 几种菊科花卉植物对铅的富集特征[J]. 福建农业学报, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

CUI Shuang, LIU Yi-yun, DAN Xin-yu, WANG Jia-hua. Pb Accumulative Characteristics of Several Lead Accumulation of Ornamental Asteraceae[J]. Fujian Journal of Agricultural Sciences, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

Citation:

CUI Shuang, LIU Yi-yun, DAN Xin-yu, WANG Jia-hua. Pb Accumulative Characteristics of Several Lead Accumulation of Ornamental Asteraceae[J]. Fujian Journal of Agricultural Sciences, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

崔爽, 刘艺芸, 单新宇, 王佳华. 几种菊科花卉植物对铅的富集特征[J]. 福建农业学报, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

引用本文:

崔爽, 刘艺芸, 单新宇, 王佳华. 几种菊科花卉植物对铅的富集特征[J]. 福建农业学报, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

CUI Shuang, LIU Yi-yun, DAN Xin-yu, WANG Jia-hua. Pb Accumulative Characteristics of Several Lead Accumulation of Ornamental Asteraceae[J]. Fujian Journal of Agricultural Sciences, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

Citation:

CUI Shuang, LIU Yi-yun, DAN Xin-yu, WANG Jia-hua. Pb Accumulative Characteristics of Several Lead Accumulation of Ornamental Asteraceae[J]. Fujian Journal of Agricultural Sciences, 2014, 29(4): 385-388. doi: 10.19303/j.issn.1008-0384.2014.04.016

几种菊科花卉植物对铅的富集特征

doi: 10.19303/j.issn.1008-0384.2014.04.016

辽宁石油化工大学化学化工与环境学部,辽宁抚顺,113001

基金项目:

国家自然科学基金(31100375)

辽宁省科学技术计划资助项目(2012212001)

作者简介:
崔爽(1978-),女,副教授,博士,研究方向:污染土壤修复(E-mail:ccshuang@163.com)

中图分类号: X173
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- 文章访问数: 125
- HTML全文浏览量: 30
- PDF下载量: 0
- 被引次数: 0
出版历程
- 收稿日期: 2013-12-18
- 刊出日期: 2014-04-18

Pb Accumulative Characteristics of Several Lead Accumulation of Ornamental Asteraceae

College of Chemistry,Chemical Engineering and Environmental Engineering,Liaoning Shihua University

摘要: 为寻找铅污染土壤净化和景观化材料,采用盆栽方法,研究3种菊科观赏花卉在铅污染条件下对铅的富集特征。结果表明3种花卉中观赏向日葵地上部和根部吸收富集铅的含量最大,积累铅能力最强,其次为百日草,勋章菊吸收积累铅能力最弱。在Pb浓度为1 000mg·kg-1时,观赏向日葵和百日草耐性较强,可用作铅污染土壤的稳定修复植物。
- 铅污染土壤 /
- 植物修复 /
- 花卉
Abstract: To study the environmental Pb toxicity,decontamination and beautification,apot-experiment was conducted with three ornamental flowering plants to determine their Pb-absorption properties.The results showed that Helianthus annuus L.had a greater capability of accumulating Pb in shoots and roots than either Zinnia elegans Jacq or Gozania splendens.H.annuus L.andZ.elegans Jacq exhibited strong endurance to high concentration of Pb,and were considered to be potentially applicable for soil decontamination and proper maintenance.
- Lead pollution /
- phytoremedation /
- ornamental flower

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文章访问数: 125
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