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中文摘要: 根据生产实际，规定了大白菜受冻害的气象条件，利用500hPa候平均高度资料，分析大白菜产生冻害的同期环流和前期环流形势，找出关键区指标，建立了11月第3候、4候大白菜有无冻害的预报方程。
中文关键词: 大白菜,收获期,冻害,中期预报
Abstract:In view of the production practics, the meteorological condition that Chinese cabbage is
frozen has been decided. Using 500hPa data of the pentad average height,the circulation pattern before and during the Chinese cabbage frozen has been analysed. The key-regions indicator has been given, and the forecast equation in relation to the Chinese cabbage frozen damage and the third and fourth pentad in November has been established.
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引用文本：
陈希玲,王焱,1996.大白菜收获期的环流分析及中期预报[J].气象,22(9):45-47.
,1996.Analysis on General Circulation and Mid-range Synoptic Prediction during the Harvest Period of Chinese Cabbage[J].Meteor Mon,22(9):45-47.
陈希玲,王焱,1996.大白菜收获期的环流分析及中期预报[J].气象,22(9):45-47.
,1996.Analysis on General Circulation and Mid-range Synoptic Prediction during the Harvest Period of Chinese Cabbage[J].Meteor Mon,22(9):45-47.