Abstract: Technology that using mushroom residues from Hypsizigus marmoreus production as cultivation medium of Stropharia rugoso-annulata could settle the difficulty of residual treatment for Hypsizigus marmoreus-producing enterprises and improved the production efficiency of Stropharia rugoso-annulata. This paper introduced the pretreatment ways for the mushroom residues of Hypsizigus marmoreus and key techniques for Stropharia rugoso-annulata compost preconditioning and field cultivation.