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农学学报

农学学报 ›› 2015, Vol. 5 ›› Issue (1): 37-40.doi: 10.11923/j.issn.2095-4050.2014-xb0350

所属专题： 土壤重金属污染； 园艺

• 土壤肥料 资源环境 生态 • 上一篇    下一篇

桑树修复土壤重金属污染的研究进展

徐宁,俞燕芳,毛平生,杜贤明,彭晓虹   

  1. 江西省蚕桑茶叶研究所,江西省蚕桑茶叶研究所,江西省蚕桑茶叶研究所,江西省蚕桑茶叶研究所,江西省蚕桑茶叶研究所
  • 收稿日期:2014-04-14 修回日期:2014-04-14 接受日期:2014-06-27 出版日期:2015-01-29 发布日期:2015-01-29
  • 通讯作者: 徐宁 E-mail:xuning667
  • 基金资助:
    国家蚕桑技术体系九江综合试验站(CARS-22-SYZ11)。

Research Progress of Remedying the Heavy Metal Contaminated Soils with Mulberry

  • Received:2014-04-14 Revised:2014-04-14 Accepted:2014-06-27 Online:2015-01-29 Published:2015-01-29

PDF (PC)

1239

摘要： 重金属污染修复已成为当前国际环境科学研究的热点问题，利用桑树修复土壤重金属污染也是一种有效的植物修复技术。笔者简单介绍了土壤重金属与植物修复技术的概念，并阐述了桑树的生长特性，桑树生长与土壤中镉、铅、锌、砷等重金属元素的关系，并结合江西省土壤重金属污染的形势，探讨了桑树作为江西省土壤重金属污染修复树种的潜力。

关键词: 植物油助剂, 植物油助剂, 棉花, 脱叶, 催熟

Abstract: Remediation of heavy metals has become a hot topic of international environmental science, and remedying the heavy metal contaminated soils with mulberry was an effective phytoremediation technology. This paper briefly introduced the concept of heavy metals in soil and phytoremediation technology, described the growth characteristics of mulberry, and mulberry growing relationship with Cd, Pb, Zn, As and other heavy metals pollution. Combined with the heavy metals pollution situation in Jiangxi Province, and discussed the potential of repair tree in soil heavy metal pollution with mulberry.