冬季干燥寒冷,果树在休眠期常受各种不良环境的危害,其中冻害、风害尤为严重。果树能否安全越冬,直接关系到树势、树寿、产量及品质。根据多年的生产经验,果树安全越冬应采取以下五项措施; Cold and dry in winter, fruit trees in the dormant period are often adverse environmental hazards, including frost damage, wind damage is particularly serious. Fruit trees can be safe winter, directly related to the tree potential, Shushou, yield and quality. Based on many years of production experience, fruit trees overwintering should take the following five measures;