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中国农学通报

中国农学通报 ›› 2017, Vol. 33 ›› Issue (1): 102-105.doi: 10.11924/j.issn.1000-6850.casb16090134

所属专题： 园艺

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

一种利用野地瓜修复矿区植被与土壤的方法初探

廖祥兵,肖伟,张祥辉,陈晓明   

  1. 西南科技大学生命科学与工程学院,西南科技大学生命科学与工程学院,西南科技大学国防重点实验室;西南科技大学生命科学与工程学院,西南科技大学生命科学与工程学院
  • 收稿日期:2016-09-29 修回日期:2016-12-21 接受日期:2016-11-03 出版日期:2017-02-04 发布日期:2017-02-04
  • 通讯作者: 肖伟
  • 基金资助:
    国家核设施退役及放射性废物治理科研重点项目(14ZG6101)；国民核生化灾害防护国家重点实验室开发(SKLNBC 2015-04)；核废物与环境安全国防重点实验室基金(15yyhk05)；可视化重金属(铀)污染微生物预警体系的构建与应用(16ZX7113)。

Application of Ficus tikoua Bureau in Vegetation Restoration and Phytoremediation Process of Mining Area

  • Received:2016-09-29 Revised:2016-12-21 Accepted:2016-11-03 Online:2017-02-04 Published:2017-02-04

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摘要： 为了探索利用野地瓜作为矿区植被修复,特别是尾矿库植被修复先锋植物的可能性,本研究进行了模拟矿区的野地瓜的栽种实验以及尾矿库修复的实际应用实验,并对同一栽培条件下的野地瓜和多年生黑麦草地上部分重金属的含量进行了检测。实验结果表明野地瓜能对模拟矿区的植被进行有效的修复,对尾矿库的植被修复也具有一定的效果。实验结果也表明在同一栽培条件下野地瓜对环境中镉、砷、铅、锌的吸收量均高于黑麦草,特别是对镉的吸收野地瓜明显优于黑麦草。该研究为利用野地瓜对矿区植被与污染土壤的修复提供了一定的理论基础。

关键词: 甘蓝型油菜, 甘蓝型油菜, DH系, 生态区, SPAD值, 差异分析

Abstract: The paper aims to study the possibility of using Ficus tikoua Bureau as a pioneer plant in the vegetation restoration process of mining area, especially to tailings. This study was carried out with a simulation of the mining area and a tailing for the process of vegetation restoration. And the heavy metals in the aboveground part of Ficus tikoua Bureau and perennial ryegrass under the same culture condition were also determined. Results showed that: it was effective to use Ficus tikoua Bureau in the process of vegetation restoration and phytoremediation. And results also showed that Ficus tikoua Bureau was better than perennial ryegrass in the uptake of cadmium, arsenic, lead, zinc, especially for the absorption of cadmium. The research provided certain theoretical references for using Ficus tikoua Bureau was the process of vegetation restoration and phytoremediation process of mining area.