[ Objective] The study aimed to discuss the effects of the. bagging on the fruit quality and storability of Annona atemoya L. Hort.[ Method] With A. atemoya cv. African Pride (AP) as the tested material, it was treated by 3 kinds of bagging modes of using double layer and double color paper bag, white non-woven bag and single layer and white paper bag and the effects of different bagging materials on the appearance and internal quality of A. atemoya fruits and its related enzymes related with the storage were analyzed. [ Result]The bagging treatments could significantly improve the appearance quality of A. atemoya fruits and make the pericarp clean and beautiful, coloring evenly, rustspot decreased, which could obviously enhance the storability of the fruits. The bagging treatments showed some effects on the fruit shape index and some internal quality of A. atemoya fruits. Compared with CK, the bagging treatments could increase the activities of the oxidase such as POD and CAT in the fruits of A. atemoya, reduce the PPO activity and decrease MDA accumulation,which make the fruits having the better storability Among 3 bagging treatments, the bagging with the non-woven could get better effects, with good fruit appearance and fruit shape index and the even color. [ Conclusion] The study provided the theoretical basis for further optimizing the bagging cultivation technique of A.atemoya.%[目的]探讨套袋对番荔枝果实品质和贮藏特性的影响.[方法]以AP番荔枝为试材,用双层双色纸袋、白色无纺布袋和单层白色纸袋3种套袋方式进行处理,分析不同套袋材质对番荔枝外观和内在品质以及贮藏相关酶活性的影响.[结果]套袋可显著改善番荔枝果实的外观品质,使果皮洁净美观,着色均匀,锈斑减少,明显增强果实的耐贮性.套袋处理对番荔枝果实的果形指数以及部分内在品质产生了一定影响.与对照相比,套袋可使番荔枝果实的POD和CAT等氧化酶活性增加,PPO活性减小,MDA积累减少,因而使得果实较耐贮藏.3种套袋处理中,无纺布袋套袋的效果相对较好,套袋后果实外观和果形指数较好,颜色均匀一致.[结论]该研究为进一步优化番荔枝的套袋栽培技术提供理论依据.
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