Abstract: Based on comparing the effects of binatamycin-chitosan compound preservatives, 1-MCP and garlic-clovegalangal extracts on the storage effects of peach fruits, the safe and efficient preservatives suitable for peach fruits storage and the scientific application methods were screened using‘Zhongyou No.8’peach fruits as the test material. Results showed that the storage qualities of peach fruit samples treated with different compound preservatives and extracts were better than that of control group. The peach fruit samples presented the best storage qualities after natamycin-chitosan composite preservatives and mixed garlic-clove-galangal extracts treatments combining 1 μL/L 1-MCP at2～4 ℃, when the relative humidity was 90%～95%. The high efficiency compound preservatives and the application methods could well prolong the storage time of peach fruits, and could be popularized and applied in postharvest production of peaches.