期刊文献+

镉对烟草的毒害及烟草抗镉机理研究进展 被引量:17

Advance in Cadmium Toxicity to Tobacco and its Resistance Mechanism
下载PDF
导出
摘要 近年来,烟草的重金属安全性引起了人们的广泛关注,也一直是国内外烟草研究的热点之一。烟草属于易富集镉的作物,土壤镉污染已成为影响我国烟叶品质安全的重要因素。镉不仅抑制烟草的生长发育、影响烟叶品质,还对烟草吸食者的健康构成潜在的威胁。作者综述了镉胁迫对烟草生长发育、生理特性及烟叶品质的影响,探讨了烟草对镉毒害的抗性机理,并对烟草镉防治相关研究进行了展望。 In recent years, the heavy metal in tobacco leaves has caused increasing public concern and been both domestic andinternational research focus on tobacco. Tobacco could readily uptake cadmium from soils. The cadmium accumulation by tobacco inpolluted soils is becoming one of the most important factors which affect the tobacco quality and security. The cadmium stress insoils could not only affect the physiological process and reduce the quality of tobacco, but also it is harmful to smokers. In this paper,the growth, physiological characteristics and quality performances of tobacco with the cadmium uptake are reviewed, and thecadmium resistance mechanism is discussed and some integrated approaches to reduce the uptake of cadmium by tobacco aresuggested for further research.
出处 《中国烟草科学》 CSCD 2014年第6期93-97,共5页 Chinese Tobacco Science
基金 云南省烟草公司科技项目(2014YN24) 川渝中烟工业有限责任公司科技项目[(2013)164-22] 红云红河集团科技项目(HYHH2012YL03)
关键词 烟草 毒害 抗性机理 tobacco cadmium toxicity resistance mechanism
  • 相关文献

参考文献48

二级参考文献515

共引文献566

同被引文献353

引证文献17

二级引证文献59

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部