Advances of Allelopathic Autotoxicity in Rehmannia glutinosa L.

• 作者: Weixi LI Xiaoran WANG Xinjian CHEN Yuhong WANG Zhen LI Zhongyi ZHANG
• 来源期刊: 农业生物技术:英文版
• 学科: 农学
• 关键词: REHMANNIA glutinosa Allelopathic AUTOTOXICITY Consecutive MONOCULTURE OBSTACLE Autotoxins Self-DNA
• 年，卷（期）: 2019,（3）
• 页码范围: 46-50
• 页数: 5页
• 分类号: S

摘要

Allelopathic autotoxicity occurs when a plant releases toxic chemical substances into the environment which inhibits development and growth of the same plant species.Rehmannia glutinosa L.( R.glutinosa ) is one of the most common traditional Chinese medicines,whose productivity and quality,however,are seriously impacted by consecutive monoculture obstacle.Allelopathic autotoxicity is one reason for consecutive monoculture obstacle.In this paper,we reviewed the categories of allelochemicals,the methods of allelochemicals identification,and the mechanisms of allelopathic autotoxicity,which provides clues for further study of the molecular mechanisms of allelopathic autotoxicity and consecutive monoculture obstacle.