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2010年3月9—10日,广西北部地区发生了严重的果树霜害。据调查,此次霜害主要波及桂林、贺州地区的11个县,果树受灾面积21 727 hm2,预计产量损失329 817 t。受灾果树种类包括柑橘、柿、枇杷、葡萄、猕猴桃、梨、李、桃、杨梅等,以柑橘和柿受害较重。霜害主要发生在广西终霜结束较晚的地区,当地早春气温明显高于常年,导致柑橘、柿等果树提早萌芽、开花,而终霜结束期较常年延迟20天以上,终霜正值果树花期,显著增强了霜冻的危害程度。
March 9-10, 2010, a serious fruit tree frost occurred in northern Guangxi. According to the survey, frost damage mainly affects 11 counties in Guilin and Hezhou areas. The affected area of fruit trees is 21,727 hm 2, and the estimated production loss is 329,817 t. The types of affected fruit trees include citrus, persimmon, loquat, grape, kiwi, pear, plum, peach, bayberry and so on, with citrus and persimmon victims heavier. Frost damage occurred mainly in late Guangxi final frost area, the local early spring temperatures were significantly higher than the perennial, leading to citrus, persimmons and other early germination and flowering, and the end of the final frost period than usual delay of more than 20 days, the final frost is fruit flowering , Significantly increased the extent of the frost damage.