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First, the transplant time
In order to improve the survival rate, it is necessary to choose the right time to transplant pine trees. The best time is before the pine trees germinate in early spring, and the soil is basically thawed, especially around the beginning of February. If it is carried out too early and the temperature is too low, it will affect the survival of roots.
Second, dig plants.
When digging pine trees, you must bring soil balls, which can better protect the roots. The size of the soil ball is usually 5 to 6 times the diameter of the tree bottom. After digging, tie it with a rope to prevent the soil ball from loosening.
Third, dig planting pits.
Dig a slightly bigger hole in the planting place, which is bigger than the earth ball. Dig well in advance and plant in the soil as soon as possible to avoid excessive water loss and reduce the survival rate. It is suggested that appropriate amount of base fertilizer should be added to the soil to improve soil fertility and make it grow vigorously in the later stage.
Fourth, plant underground.
When planting, if it is found that the damaged root is cut off, it should be cut off neatly with a sharp knife, and it should not be torn. It is best to soak in rooting powder solution before burial, so that the survival rate will be higher, and it can also promote faster adaptation to the new environment and restore growth. The planting depth should be well controlled, not too deep, on the basis of the original depth. After filling, the soil should be compacted and watered. Also spray water on leaves and branches to increase humidity, which can promote the recovery of vitality as soon as possible.