• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 24 Issue 3
Nov.  2011
Turn off MathJax
Article Contents
LIN Jie, KE Jin-lian, WEI Dao-jun. Effect of lead stress on membrane and antioxidant systems in Vetiveria zizanioides leaves[J]. Fujian Journal of Agricultural Sciences, 2009, 24(3): 254-257.
Citation: LIN Jie, KE Jin-lian, WEI Dao-jun. Effect of lead stress on membrane and antioxidant systems in Vetiveria zizanioides leaves[J]. Fujian Journal of Agricultural Sciences, 2009, 24(3): 254-257.

Effect of lead stress on membrane and antioxidant systems in Vetiveria zizanioides leaves

  • Received Date: 2009-02-12
  • Rev Recd Date: 2009-04-30
  • Publish Date: 2009-06-15
  • Effects of lead stress on the membrane and antioxidant systems in Vetiveria zizanioides leaves were studied.The results showed that the chlorophyll(Chl) content and SOD,POD and CAT activities increased,as compared to the control,when lead concentration was less than 500 mg L-1.These stress indices decreased when lead concentration was greater than 500 mg L-1.Meanwhile,the chlorophyll a/chlorophyll b ratio remained relatively constant.With increasing lead stress,the relative membrane permeability and MDA content increased considerably.A positive correlation between them was observed.The AsA content varied significantly,while GSH remained practically unchanged.And,the biomass of V.zizanioides decreased significantly at lead concentration of 1000 mgL-1 and 2000 mgL-1.
  • loading
  • [1]
    陈玉成.污染环境生物修复工程[M].北京:化学工业出版社,2003:35-39.
    [2]
    江行玉,赵可夫.植物重金属伤害及其抗性机理[J].应用与环境生物学报,2001,7:92-99.
    [3]
    张宗申,利容千,王建波.外源Ca2+预处理对高温胁迫下辣椒叶片细胞膜透性和GSH、 AsA 含量及Ca2+分布的影响[J].植物生态学报,2001,25(2):230-234.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2157) PDF downloads(633) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return