影响茶树生长和茶叶品质的主要环境因子及其适应机制

The Main Environmental Factors Affecting Tea Growth Quality and Their Adaptation Mechanism

茶树是我国南方的主要经济作物,对光照、温度和水分条件都极为敏感,极端环境条件严重影响茶树生长及茶叶品质。本文综述了光照、温度和水分等主要环境因子对茶树生长和茶叶品质的影响,重点剖析了遮阴、高温、低温、干旱、水涝等条件下茶树的生理表现以及响应机制,为茶树抗逆性研究及茶树栽培措施的开发利用提供参考。

Camellia sinensis,as the main economic crop in south China,is extremely sensitive to light,temperature and water conditions and extreme environment conditions affect tea plant growth and quality seriously.In this study,the effects of sunlight,temperature and moisture on the growth and quality of tea plants were reviewed,and the physiological performance and response mechanism of tea plants under shading,high temperature,low temperature,drought and waterlogging conditions were analyzed,so as to provide reference for the tea plants stress-resistance research and cultivations exploitation and application.