Minimally invasive bud grafting and head changing method for kiwi trees

The invention provides a minimally invasive bud grafting and head changing method for kiwi trees, and belongs to the field of kiwi tree grafting. The minimally invasive bud grafting and head changingmethod for the kiwi trees comprises the specific steps of selecting required seed buds and tree bodies; selecting grafting positions on the tree bodies; performing winter and spring grafting, to be specific, performing pruning in previous winter, peeling the tree bodies in next spring, selecting a grafted variety, transplanting the grafted variety to the peeled positions of the tree bodies, and tying the seed buds with strips; performing autumn grafting; and performing arrangement around the tree bodies, to be specific, cutting off weeds around the kiwi trees by using a sickle, and renovatingsoil after weeding by using a hoe. According to the method, traumas to the kiwi tree bodies are small; the grafting survival rate is high; the growth vigor of the trees is powerful; production startsin the second year, and the