▎ 摘　　要

NOVELTY - The method involves grinding vermicompost, egg shells and dolomite lime into powder, adding humus soil, and uniformly mixing to obtain a mixture, where the water-soluble graphene is dissolved in water to form graphene aqueous dispersion, and then sprayed into the mixture. The soil conditioner is applied to tea garden soil in plateau mountainous area for improvement. USE - Soil improvement method for providing tea gardens in plateau mountain area.