Multi-functional shrub stumping device and green plant cultivation system

The invention discloses a multi-functional shrub stumping device and a green plant cultivation system relating to the technical; field of shrub stumping devices. The device comprises a stumping device and a branch collecting device; the stumping device comprises a disk cutting saw, a floating copying device which is used for controlling the height of the disk cutting saw from the ground surface, and a length adjusting device which is used for controlling the stretching and retracting of the disk cutting saw; the branch collecting device comprises a branch collecting arm and a branch collecting claw; one end of the branch collecting arm is movably installed on the device body; the branch collecting claw is installed on the other end of the branch collecting arm. According to the multi-functional shrub stumping device, shrub is collected by the branch collecting claw and the branch collecting arm; the disk cutting saw is controlled by the length adjusting device for stretching forward so as to cut the collected