杏树开花早 ,每年都不同程度受到晚霜的危害 ,常常给杏产区造成严重的经济损失。通过对造成杏树霜冻害因素的调查 ,明确了霜冻发生的原因 ,提出了有效减轻霜冻害的措施和建议。 Apricot early flowering, varying degrees each year by night cream hazards, often to the apricot producing serious economic losses. Through the investigation on the frost damage caused by the apricot frost, the cause of the frost frost was clarified and some measures and suggestions were put forward to effectively reduce frost damage.