Grafting method. (1) Put the scion near the rootstock. Branches of osmanthus fragrans are selected as scions, which can be placed close to rootstock branches by supporting, padding, standing, hanging and tying. Then the suitable grafting position of rootstock and scion is determined in detail, and the position is fixed. (2) Cutting the bevel of the interface. Cut the inclined plane of the interface at the grafting position determined by rootstock and scion respectively. The inclined plane is oval, with a length of 3-5 cm, and the depth of the inclined plane is generally not more than half of the thickness of the branch. (3) shear anvil. After grafting and binding, cut off the rootstock branches from 1 cm above the interface. (4) eliminate the bud. After grafting, if the branches germinate below the rootstock interface, they should be erased in time. 365438+ 0-35 days after grafting, cut the scion from the joint and let it leave the mother. 5] Check for survival. 3-5 days after the scion is cut, the branches and leaves of the scion grow normally, that is, survive; If the leaves wither and curl, they are not alive and need to be grafted again. After grafting, the branches grow fast, and the tether is easily embedded in the bark, which affects the growth. Therefore, the tether should be loosened in time.