佟伟;王文辉;贾晓辉;杜艳民;王志华;姜云斌;

• 1:中国农业科学院果树研究所

摘要(Abstract)：

【目的】为了给鸭梨贮藏保鲜提供理论依据,【方法】以套袋鸭梨为试材,研究了内膛和外围果实呼吸强度、乙烯释放量、果实硬度、可溶性固形物含量(SSC)、可滴定酸含量(TA)、矿质元素含量等指标及其与黑心病发病率的关系。【结果】外围果的风味和耐贮性优于内膛果,但是在贮藏结束后外围果黑心病发病比内膛果严重,通过对内膛和外围果实的Ca含量和N/Ca、P/Ca、K/Ca、Mg/Ca、B/Ca比值的比较,【结论】认为果实中Ca含量和N/Ca比与黑心病发病率有直接关系。

关键词(KeyWords)： 鸭梨;套袋;内膛;外围;品质;黑心病;矿质元素

Abstract:

Keywords:

基金项目(Foundation): 国家现代农业(梨)技术体系建设专项(CARS-29-19)

作者(Author): 佟伟;王文辉;贾晓辉;杜艳民;王志华;姜云斌;

Email:

DOI: 10.13925/j.cnki.gsxb.2013.06.008

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