茶园旱热害及其防治与补救措施

Tea plant damages induced by high temperature and drought and their control

茶园旱热害发生在高温干旱的季节,会使茶树茎叶枯焦,甚至整丛枯死,影响茶园的产量。本文介绍了旱热害发生的原因及影响因素,并提出了防御旱热害发生的措施以及灾后的补救措施,以期减轻灾害带来的损失。

Tea plant damages induced by high temperature and drought included scorched leaves and drying of whole plant, which resulting in decrease in tea yield. The factors influencing the drought and thermal damages of tea plant were reviewed. Control and prevention measures were discussed.