1、 Strip pressing method

1. Common method: this cultivation method should be carried out from February to March. Select the branches and cut them into half the depth from the bottom, continue to cut a section upward, and put a small tile in the middle. Finally, bury it in the soil, use "U" shaped iron wire, insert it into the soil and fix it, wait until the roots and buds grow, cut and plant them separately

2. High branch pressing: select strong branches and cut the gap at the lower part of the basin fork. Put nutrient soil into the bamboo tube, tie it tightly with rope, spray water appropriately at ordinary times, and wait for new roots to be planted

2、 Grafting method

1. Close connection method: it is best to operate from April to July. It is carried out at a position 70cm away from the ground. After binding, it is wrapped with mud, wrapped with a layer of leaves, and cut it off two months later

2. Cutting method: it can be carried out in the middle and late September. Use branches with better growth to combine the branches with rootstocks. Then wrap it with a film and plaster it with mud to maintain the soil