The lateral branches on the branchlets can be retained according to the specific situation. For example, when the communication line near the tree is not high, only 3 ~ 4 short main branches left during the first drying can be kept, which can reduce the height of the whole tree and increase the transparency of the branches without affecting their growth and keep the tree shape well.
For the branches that have been formed, they should also be pruned in an all-round way every winter, paying attention to cultivating the advantages of the main branches, and cutting off the branches of diseases and pests, upright branches, overlapping branches, over-dense clustered branches and side branches. Retract the long main branches, stimulate the branches and leaves at the base of the main branches and side branches, prevent baldness and ensure a thick leaf curtain layer.
Extended data:
Methods such as sowing, propagation, cutting and root splitting are commonly used. When the fruit is ripe in autumn, it is harvested, dried and threshed, and then sown in the autumn of that year, or stored in dry or sand until the next spring. The row spacing of drilling is 25 cm, the thickness of covering soil is about 15 cm, and the sowing amount per mu is about 15 kg.
The seeds germinate more neatly in sand storage; Dry-stored seeds often germinate unevenly, so it is best to soak them in warm water to accelerate germination before sowing. The height of 1 year-old seedlings can reach more than 50 cm, and 3-year-old seedlings can be planted in the garden in the following spring.
Platanus acerifolia is a common street tree and landscaping ornamental tree. China phoenix tree is also a beautiful ornamental plant, dotted in gardens and houses, and also planted as a street tree. The leaves are palmately shaped and split like flowers. Summer flowers, monoecious, small, yellow-green, terminal panicles, bright and bright when in full bloom.