Tree structure. The trunk is 50 cm high, and there is no central trunk, and 4 ~ 5 main branches are planted on the trunk. The main branch extends uniaxially without side branches, and the bearing branch group is directly planted on the main branch. The main branch opening angle is 45, and the branch expanding diameter is1~1.5m. ..

Plastic surgery. It dried at 70 cm in the first year. Select 4 ~ 5 main branches under the incision. The remaining branches are slowly released or pitted to ensure the growth advantage of the selected main branches. When cutting in winter, cut the main branch about 60 cm short, leaving external buds or lateral buds. Sparse erect branches and competitive branches. The following spring, through summer pruning, large, medium and small fruit branches were cultivated on the main branches. When pruning in winter, continue to cut short the main branches and strengthen the cultivation of fruiting branches. The crown height is about 3 meters, and the tree body culture is completed in 3 ~ 4 years.

Plum blossom cup