Degradable side slope water and soil conservation pile, system and method using local materials

The invention relates to the technical field of stabilization of side slopes or slopes, and discloses a degradable side slope water and soil conservation pile, system and method using local materials. Grass and trees are collected from the periphery of a to-be-treated side slope, crushed and dried, and then glue is added on site for hot pressing to form the water and soil conservation pile for water and soil conservation for water and soil conservation. The problem that materials are difficult to transport is solved, and the cost is extremely low; Biomass forming the water and soil conservation pile comprises wood chips playing a role in connection and weeds, straw, leaves, seaweed and other substances playing a role in degradation. The wood chips are effectively bonded with each other to form a latticed structure, so that the water and soil conservation pile has certain strength, substances such as crushed weeds and the like form a large number of weak points facilitating entry of hyphae and plant root syste