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1999年12月中下旬,由于受北方干冷高压气流的影响,广西、云南、广东、福建等地蔗区普遍遭受霜冻灾害。其中,广西甘蔗受灾面积450万亩,占收获面积的60%;云南甘蔗受灾面积占收获面积的50%;福建甘蔗受灾面积占收获面积的70%;广东湛江市甘蔗受灾面积占收获面积的5%,粤北地区灾情较重。江西、湖南等省,由于开榨较早,所剩甘蔗不多,加之这些地区历史上霜冻多见,有了预防准备,灾情较轻。
In mid-to-late December 1999, due to the impact of the dry and cold air currents in the north, the cane areas in Guangxi, Yunnan, Guangdong and Fujian generally suffered frost damage. Among them, the affected area of Guangxi sugarcane is 4.5 million mu, accounting for 60% of the harvested area; the affected area of Yunnan sugarcane accounts for 50% of the harvested area; the damaged area of Fujian sugarcane accounts for 70% of the harvested area; and the harvested area of sugarcane in Zhanjiang City, Guangdong Province accounts for 5% %, The disaster in northern Guangdong heavier. Jiangxi, Hunan and other provinces, due to the earlier open squeeze, left little sugar cane, combined with the history of these areas more common frost, with the preparation for prevention, disaster less.