1、 Cutting method

1. Time: single tree cutting can be carried out all year round. It can be operated as long as the temperature is suitable. In order to improve the survival rate of cutting, it is best to cut from May to June every year. This time period is very warm and the climate is very suitable. It is also in the period of vigorous growth and germination, and the survival rate can be guaranteed

2. Cutting branches: select a single tree with good growth, and cut thick and full branches from the top of the plant to ensure that there are two stem segments on the branches, and the length can be kept at about 8-10cm. Cut it off and can't be used as cutting directly. You need to apply grass lime on the incision and then put it aside to dry the incision

3. Preparation of sandy soil: the sandy soil used for cutting can be yellow sand, perlite, vermiculite, etc. this matrix has good air permeability and drainage, is easier to take root, and can also contribute to the later growth

4. Cutting: after these are ready, cutting can be carried out. Level the soil and cut the branches in. It doesn't need to be too deep. It just needs to be firm and not crooked. After cutting, you can't see strong light and avoid burning by strong light, which will drain water from the wound, maintain appropriate temperature and promote the rooting of single trees as soon as possible

2、 Other breeding methods

In addition to the two methods of seeding and cutting, it is not commonly used to propagate trees