常绿植物冬季叶片变红影响因子及适应性机制研究

Influencing Factors and Adaptive Mechanisms of Winter Leaf Reddening in Evergreens

常绿植物冬季叶片变红是一个普遍发生的现象,该现象的研究对揭示常绿植物冬季叶片生理生态调控机制具有重要理论价值,对人居环境冬季景观的营建也具有现实指导意义。文中基于国内外常绿植物冬季叶片变红相关研究文献,对常绿植物冬季叶片变红的影响因子及叶片变红的适应性机制进行综述,并在此基础上对常绿植物冬季叶片变红有待解决的问题进行了总结和展望。

Winter leaf reddening in evergreens is a common phenomenon. 33ae study of this phenomenon is important not only for revealing the physiological and ecological mechanisms in winter leaf of evergreens, but also for providing the practical guidance in winter landscape construction for human environment. This paper summarized the related national and international research concerning winter leaf reddening, reviewed the influencing factors and the adaptive mechanisms of leaf reddening in winter evergreens, and discussed and concluded the unsolved problems in terms of related research in the future.