摘要
介绍了环境中铬的存在形态,烟草对铬的吸收,分析了铬胁迫对烟草光合作用、抗氧化酶系统以及基因调控和蛋白质表达的影响;最后从化学修复、生物修复等方面提出了控制铬胁迫的措施,以期为铬污染区烟草种植提供指导。
In this paper,we introduced the forms of chromium in the environment and the absorption of chromium by tobacco and analyzed the effects of chromium stress on tobacco,including the effects on photosynthesis,antioxidant enzyme system,gene regulation and protein expression.In the end,we put forward many measures to control chromium stress from the aspects of chemical remediation and bioremediation,in order to provide guidance for tobacco cultivation in chromium polluted areas.
作者
王慧
王婷
赵孔阳
张素蕙
段冬冬
吴振华
WANG Hui;WANG Ting;ZHAO Kong-yang(Office of Teaching Affairs,Handan University,Handan,Hebei 056005;Institute of Mathematics and Physics,Handan University,Handan,Hebei 056005;Handan City Hanshan District Fangyuan Experimental Middle School,Handan,Hebei 056108)
出处
《安徽农业科学》
CAS
2021年第11期13-15,19,共4页
Journal of Anhui Agricultural Sciences
基金
邯郸市科学技术研究与发展计划自筹经费项目“化学制剂对烟草铬胁迫效应的缓解”(1722201001ZC)
河北省教育科学“十三五”规划课题重点资助项目“新高考视角下河北高中地理研学旅行课程实施究”(1902012)。
关键词
铬胁迫
烟草
影响
控制措施
Chromium stress
Tobacco
Influence
Control measures
