Method for binding cultivation of dendrobium officinale broad-leaf living trees to prevent rat damage

The invention relates to the technical field of dendrobium cultivation, and discloses a method for binding cultivation of dendrobium officinale broad-leaf living trees to prevent rat damage. The method comprises the following steps: (1) selecting a broad-leaf living tree body with the trunk diameter of 10 cm or more, the moisture content of the tree body of 15% or more, the crown density of 0.6-0.8, the bark thickness of 0.3-1cm and the trunk with longitudinal split lines; (2) before cultivation, removing all deadwood, branches with diseases and pests, fine branches and vine plants on the trunk of the broad-leaf living tree body, and smearing the trunk 50 cm away from the ground with a specially-made rodent repellent; (3) cultivation: binding dendrobium officinale on the trunk of the tree at a distance of more than 50 cm from the ground according to a plant layer distance of 20-30 cm, wrapping the roots of the dendrobium officinale with sphagna during binding, then wrapping with a hemp net, and finally bindin