Tree in-situ protection method

The invention discloses a tree in-situ protection method. The method comprises the following steps: S1, defining a protection range; s2, a groove is dug around the tree, and roots in the groove are subjected to root cutting and root promoting; s3, the secant piles are adopted for enclosing along the protection range to form a tree pool; s4, an intercepting ditch is formed in the inner side of the tree pool, a groove with an upward notch is formed in the intercepting ditch, a drainage pipe is connected to the bottom side of the intercepting ditch, and the drainage pipe penetrates through the secant piles to drain water out of the tree pool. The method ensures that the trees cannot be soaked in accumulated water in the enclosed space, and improves the survival rate and lodging resistance of the trees and realizes in-situ protection of the trees by cutting and promoting roots of the trees and breaking top occlusion in sections. 本发明公开了一种树木原地保护方法，包括如下步骤：S1，划定保护范围；S2，围绕树木挖槽，对槽内的树根进行断根与促根；S3，采用咬合桩沿保护范围进行围合并围成树池；S4，在