植物叶形对环境的可塑性响应研究进展

Research Progress on Plasticity Response of Plant Leaf Shape to Environment

植物的生长过程受到温度、水分、光照等环境因素的影响。为了适应各种环境变化,植物会在进化过程中改变自身的形态。而叶片作为对环境变化较为敏感且可塑性较强的器官,其形态对环境因素产生了多方面的响应。从叶片长宽、厚度、叶缘、叶面积、比叶面积、叶片毛状体6个方面综述了植物叶形对环境的可塑性响应,以期为今后植物可塑性的研究提供参考。

The growth process of plants is affected by environmental factors such as temperature,water and light.In order to adapt to the changes of environmental factors,plants will change their own morphology in the process of evolution.As a sensitive and plastic organ to environmental changes,leaf morphology has many responses to environmental factors.In this paper,the plasticity response of plant leaf shape to environment was discussed from six aspects:leaf length and width,leaf thickness,leaf margin,leaf area,specific leaf area and leaf trichomes,in order to provide reference for the future research of plant plasticity.