This study aimed to explore the effects of straw compost with different proportions as replacement chemical fertilizer on soil microorganisms well rice growth yield and quality. The variety Quan9you 063 in Fengyang, Anhui province was employed research subject. Four experimental treatments were set: local conventional fertilization a control (CK) substituting at 10% (T1), 20% (T2), 30% (T3) inv...