由于持续的阴、雪天气变化无常,果树生产经常受到低温的影响,给生产造成不必要的损失。要想有效防止低温冰冻天气对果树生产带来的损失,应采取以下几方面技术措施:1.果树冻害的发生部位1.1嫩枝冻害由于果树停止生长较晚,发育不成熟的嫩枝,其组织不充实,保护性组织不发达,容易受冻害而干枯死亡。 Due to the continuous vaginal and snowy weather, fruit trees are often affected by low temperatures, causing unnecessary losses to production. In order to effectively prevent low temperature freezing weather on the fruit tree production losses, should take the following technical measures: 1. The occurrence of frost damage in fruit 1.1 Shoots frostbite As fruit trees stop growing late, immature shoots, the organization Incomplete, protection of underdeveloped, vulnerable to freeze and died of death.