▎ 摘　　要

NOVELTY - Recycling waste strawberry substrate involves exposing cultured waste strawberry substrate to sun for 6-30 days, each year 6-7 months; taking waste strawberry substrate, mixing with composted organic fertilizer for different proportion to form fresh strawberry substrate, decomposing; planting and harvesting, recycling waste strawberry substrate, and repeating steps. USE - Method for recycling waste strawberry substrate used for antagonizing plant diseases and pests. ADVANTAGE - The method enables to optimize inoculation time and mode of compost strain; reduce loss of nutrients in high-temperature composting; improve compost quality; reduce antagonism between different strains; and improve activity of biocontrol bacteria.