低温冷害是大同市农业生产上主要气象灾害之一,根据大同市1960～2004年月平均气温及低温冷害资料,运用统计和气温距平等方法,总结出了大同市低温冷害(倒春寒、夏季低温、秋季低温)及其对农业生产的危害,并且提出了一些预防低温冷害的措施。 Cold damage is one of the major meteorological disasters on agricultural production in Datong. According to the data of monthly mean temperature and chilling injury in Datong from 1960 to 2004, the author uses the statistics and the method of anomaly of air temperature to summarize the effects of chilling injury (cold in late spring, low temperature in summer, Autumn low temperature) and its harm to agricultural production, and put forward some measures to prevent cold damage.