绿枝嫁接是在梨树生长期进行嫁接的一种技术,它具有嫁接时间长、品种清楚易认、针对性强、成活率高;还可以通过绿枝高接授粉枝解决授粉树配置不当的问题;解决老树老枝通过重截促发新枝后进行绿枝嫁接,提高嫁接成活率,恢复梨园旺势;通过绿枝嫁接进行老树空膛或整形缺位进行补膛 Green grafting is a technique of grafting in the growing season of pear. It has the advantages of long grafting time, clear and easy identification of varieties, strong pertinence and high survival rate. It is also possible to solve the problem of pollination tree configuration by grafting pollinators Problem; to solve the old branches of old trees by re-cutting to promote the new branch after the green branch grafting, to improve the survival rate of grafting, restore pear flourishing;