摘要
随着大气臭氧层的消耗,紫外辐射的增强对地球生物产生的影响逐步受到越来越多的关注。茶树是我国重要的经济作物,对气象因子响应极为敏感。本文介绍了紫外辐射对茶树生长及生理代谢的影响及调控,及紫外辐射增强对茶园生态系统的影响,并基于茶园生产要素提出了茶园紫外辐射防控策略,以期降低紫外辐射等气象灾害对茶园的危害。
More and more attention was paid to the effects of increasing ultraviolet(UV)radiation on earth's living organisms with the depletion of the stratospheric ozone layer.Tea plant(Camellia sinensis(L.)O.Kuntze)is an important cash crop in China and its physiological metabolism is extremely sensitive to the meteorological factors.This review introduced the influences of UV radiation on the tea physiological metabolism and plantations ecosystem.A UV radiation prevention strategy for the tea plantation was proposed according to the production factors to reduce the damage induced by meteorological stresses like UV radiation.
作者
范方媛
FAN Fangyuan(Zhejiang University Tea Research Institute,Hangzhou 310058,China)
出处
《中国茶叶》
2020年第6期1-4,9,共5页
China Tea
基金
浙江省农业重大技术协同推广计划项目(2018XTTGCY03-4)。
关键词
茶树
紫外辐射
生理代谢
防控策略
tea plant
ultraviolet radiation(UV)
physiological metabolism
prevention strategy
