Myrica rubra is an important eco-economic forest tree species in subtropical areas of China. Not only delicious, everyone loves it, but also beautiful and evergreen all the year round. In recent years, Myrica rubra has been selected as the first choice for landscaping by the landscape engineering department. It has the advantages of rapid formation, less infection of pests and diseases, easy management and high ornamental value, and has also been designated as ecological greening and ornamental tree species in many forest parks. In addition, cutting down a certain number of big trees in Myrica rubra orchard can promote the growth of Myrica rubra trees and improve the yield and quality, which has important practical significance. The key techniques of transplanting Myrica rubra trees are briefly described as follows for reference.

1. The transplanting period is generally spring sowing, and February-March before germination is the most suitable period, which can also be postponed to early April. The planting time should be cloudy or rainy in Mao Mao, but it can't be planted when the northwest wind blows.

2. Dig the planting pit. Yangmeixi grows on the acidic or slightly acidic red soil or yellow loam with gravel, so before transplanting, the planting hole (diameter 1 ~ 2m, depth 1m) should be dug and filled with a small amount of pebbles and red soil or yellow loam with a thickness of at least 0.5m. ..

3. Digging a big tree Because there is a certain balance between the root system of the underground part and the growth of the branches on the ground, when digging a tree, first cut off the new branches on the upper part of the crown, and at the same time cut off the excessively long branches, and control the height of the crown (generally within 2 ~ 3 meters) according to the growth of the crown, so as to facilitate transportation and reduce the consumption of water and nutrients. When digging, a circular ditch should be made with a bowl-shaped soil ball, and the diameter of the soil ball is 6 ~ 8 times the diameter of the trunk 30 cm from the ground. After excavation, the roots should be trimmed in time, and the wounds that hurt the roots should be cut together. The surrounding areas should be tied and fixed with straw ropes and transported to the planting site in time. Don't be exposed to the sun for a long time, so as not to affect the survival rate.

4. Planting techniques: Myrica rubra should not be deeply planted. Generally, after putting the tree with soil balls into the hole, straighten the trunk first, and then cultivate the soil. The height of the mountain soil should be slightly lower than the soil ball, then it is practical, and then it is watered to make the soil fully wet, and then it is covered with dry and loose soil, and the height of the soil should be slightly higher than the plane of the hole. After planting, spray water on the tree crown to make the leaves fully wet, then cover the trunk with straw bags and then cover it with nylon film to keep the roots moist. Finally, the crown of Myrica rubra was trimmed and trimmed, and the damaged branches, overlapping branches and redundant leaves were cut off. Generally, only 1/3 leaves are left to reduce water evaporation.

5. Management after transplanting In the first few days after planting, it is necessary to insist on spraying water on the crown leaves 1 time every morning and evening, 8-9 am and 5-6 pm. In the hot season, we should pay attention to check the dryness and wetness of the root straw bag. If it is too dry, water should be poured (sprayed) in time.