When is the best time to graft pear trees?

The best time for pear tree grafting is spring and autumn. The best grafting time in spring is from mid-March to mid-April in early spring, when the juice in pear trees begins to flow out, but the fruit trees have not yet sprouted. The best grafting time in autumn is from the end of August to the beginning of 10. At this time, pear trees have been harvested, but the fruit trees have not yet entered the dormant period of nutritional storage. It should be noted that the grafting time should not be too early or too late. Grafting is too early, and the new branches that will germinate in the same year after the grafted buds survive are immature and prone to freezing injury during wintering; However, if the grafting is too late, the temperature is low, the wound heals slowly, or the scion and rootstock heal incompletely, the survival rate after grafting will be reduced. In addition, the grafting temperature should be at least 65438 00℃ to ensure the success rate of grafting. Grafting methods can be used in spring, such as skin grafting, cutting grafting, single bud incision, etc. In autumn, methods such as budding with xylem can be used.