Malus asiatica grafting method

The invention belongs to the technical field of grafting, in particular to a malus asiatica grafting method. The method mainly comprises the following steps of apple planting, first-time malus asiatica grafting and second-time malus asiatica grafting. During the grafting process, 1 to 2 mL of a nutrient solution is applied to a graft union, the nutrient solution is prepared by uniformly mixing urea, potassium chloride, phosphorus pentoxide, manganese sulfate, boric acid, water and the like, the lacked nutrient substances caused as a cutting is separated from a tree can be remedied in a short time, healing of the graft union tissues is accelerated, and the survival rate of the grafted cutting is thus effectively improved. Two times of grafting are carried out on a malus asiatica branch, inthe first-time grafting, with Shandong small apple as a rootstock, a malus asiatica branch cultivated after successful grafting is used as a cutting for the second-time grafting, and at the time, as the malus asiatica of the