光是人类赖以生存的唯一能量来源,是一切生物生存的环境中最重要的因素之一。光通过初级生产者的固定、转化等生理功能,产生种种相应的结果。从生态学的角度讲,茶树是初级生产者,是一种长寿常绿用叶的 Light is the only energy source on which mankind depends, and one of the most important factors in the living environment of all living beings. Light through the primary producers of fixed, transforming and other physiological functions, resulting in a variety of corresponding results. From an ecological point of view, tea tree is a primary producer, is a long-lived evergreen leaves