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1999年 1 2月的严重冻害给漳州荔枝生产造成了很大危害。受冻面积和程度之大 ,超过历史记载任何受冻年份 ,估计在 2～ 3年内难以迅速恢复。调查了荔枝受冻情况和树体受害症状 ,拟定了荔枝冻害的分级标准。分析了该次严重冻害发生的原因和影响荔枝冻害的因素
The serious frost damage in January 1999 caused great harm to Zhangzhou litchi production. Frozen area and extent of large, more than the history of any frozen years, it is estimated in 2 to 3 years is difficult to quickly recover. Investigated the lychee frozen situation and tree victimization symptoms, developed lychee frost damage classification standards. The causes of the serious frost damage and the factors that affect the frost damage of lychee were analyzed