畜牧与饲料科学 ›› 2009, Vol. 30 ›› Issue (4): 34-34.doi: 10.12160/j.issn.1672-5190.2009.04.016

• 基础科学 • 上一篇    下一篇

土壤Cu^2+污染对植物生长影响的研究进展

刘明美   

  1. 江苏联合职业技术学院淮安生物工程分院,江苏淮安223200
  • 出版日期:2009-04-20 发布日期:2009-04-20
  • 通讯作者: 刘明美
  • 作者简介:刘明美(1974-),女,讲师,主要研究方向为饲料生产。

Research Progress on Effects of Soil Cu^2+ Pollution to Plant Growth

LIU Ming-mei (Huai'an United Biological Engineering Branch,Jiangsu Vocational and Technical Institute, Huai'an 223200,China)   

  • Online:2009-04-20 Published:2009-04-20

摘要: 工农业生产的飞速发展,导致土壤中的重金属越来越多。Cu^2+是植物必需的金属营养元素之一,但过量会对植物产生一系列的毒害作用。因此,有关Cu^2+胁迫对植物的毒害方面的研究成为人们关注的焦点之一。综述了土壤Cu^2+污染对植物种子萌发、植株生长和生理效应3个方面的毒害作用。

Abstract: With the rapid development of industry and agricultural, the heavy metal in soil became more and more. Cu^2+ is one of the necessary nutrition factors for plant, otherwise excessive Cu^2+ can do harm to plant. So the studies on it were given more and more attention. The author stated the pernicious effects from the seed germination, plant growth and physiological reaction.

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