Root-shaped filling pile

The invention relates to a root-shaped filling pile which comprises a main root filling pile and root hair filling piles separately arranged at the periphery of the main root filling pile, wherein one end of the each root hair filling pile is fixedly connected with the main root filling pile. The root-shaped filling pile is based on natural growth of trees and natural combination of roots and soils, can firmly erect on the ground, can steadily bear self weight and resist attack of heavy wind, ice, snow and external forces, and is nearly completely arranged underground, so that the land occupation amount is greatly reduced, the soil excavation and backfilling amount is reduced, ecological damages are reduced and resource consumption is reduced.