植物叶片形态特征与功能性状对环境适应性及其相互作用研究进展

Research Progress in the Environmental Adaptability and Interaction of Plant Leaf Morphological Charateristics and Functional Traits

植物叶片的功能性状是其对不同环境压力响应和适应策略的体现,这些性状对于理解植被特性和生态系统功能具有深远的意义。本文综述了叶片的大小、形状、厚度、叶缘等形态特征,以及比叶面积、叶干物质含量、叶组织密度等功能性状对环境适应性的研究进展,探讨了它们之间的相互作用,指出当前植物叶片形态特征与叶片功能性状研究中存在的不足,并对未来的研究方向提出了展望。旨在从植物叶片角度深化对植物适应环境能力和生长发育规律的理解,对提高植物生产力、选育良种具有重要的参考价值。

The functional traits of plant leaves reflect their responses to different environmental pressures and adaptation strategies,which have far-reaching significance for understanding vegetation characteristics and ecosystem functions.In this paper,a review was made on the research progress in the environmental adaptability of leaf morphological characteristics including leaf size,shape,thickness,leaf margin and functional traits like specific leaf area,leaf dry matter content,leaf tissue density,with a discussion on the interaction between them.It was pointed out that the current existing research on leaf morphological characteristics and functional traits was insufficient and the future research direction was prospected.The paper is aimed to deepen the understanding of environmental adaptation and growth and development regularities of plants from the perspective of plant leaves,which is of important reference value for improving plant productivity and developing fine cultivars.