Planting method and biodegradable material for preventing pests

摘要

A planting method for preventing pests, especially snails, is disclosed. The method includes the steps of (a) providing a biodegradable material, (b) adding a pesticide into the biodegradable material, and (c) spreading the pesticide-added biodegradable material on a plant-growing substrate. Therefore, a plant growing on the plant-growing substrate will not undergo the damage of pests.