果柄处理对苹果采后贮藏品质的影响研究

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中图分类号：S661.1 文献标识码：A

Abstract：【Objective】The efects bagging and fruit stem treatment（removal or retention）on the quality changes apples during storage were investigated，providingatheoreticalbasisforoptimizing postharveststorageand preservationtechniques.【Methods】Using‘Fuji’aples as test material，four treatments were established：bagged with stems removed， bagged with stems retainednon-bagged with stemsremoved，and non-bagged withstems retained.Qualityparameters including single fruit weight，firmness，and soluble solids content were measured during storage.【Results】Compared with nonbagged fruits，bagged fruits exhibitedlower singlefruit weightand fruit diameter.During storage，baggedfruitsshowedafasterdecline inqualitythannon-baggedfruits.However，nonbaggedfruits hadhigherSSCandfirmnessinitiallybutteseat tributes declined more rapidlyduring storage，especially in stem-removed treatments.【Conclusion】Theresults demonstrate thatbaggingcombinedwithstemretention efectivelymaintains aple storagequality，providing atheoreticalbasisforoptimizing postharvest handling technologies.

Key words：apples;bagging；stem removal；stem retention；storage quality

苹果是我国重要的经济水果之一，我国苹果种植历史悠久，且种植面积和产量均居世界第—[1]。（剩余4056字）