泰山1号猕猴桃适宜采收期及贮藏性能研究  

Study of suitable harvest period of'Taishan 1‘kiwifruit and its storage performance

作　　者：荀咪 李健 安淼[1] 李国田[1] XUN Mi;LI Jian;AN Miao;LI Guotian(Shandong Institute of Pomology,Tai'an 271000)

机构地区：[1]山东省果树研究所,泰安271000

出　　处：《中国果树》2024年第11期64-67,共4页China Fruits

基　　金：山东省农业良种工程(2021LZGC007-03);泰安市科技创新发展项目(2021NS098);山东省重点研发计划(2022CXPT017)。

摘　　要：以山东省主栽品种中华猕猴桃泰山1号为试材,对7个采收期(盛花后123、130、137、144、151、158、165 d)的果实在室温[(25±1)℃]贮藏过程中的品质相关指标进行比较分析。结果表明,泰山1号的最适采收期为盛花后137~144 d,采收时果实硬度均大于6.00 kg/cm^(2),干物质含量16%~18%,可溶性固形物含量6.5%~7.5%,室温后熟天数18 d,固酸比最高,风味浓。盛花后130 d及之前,果实品质差,为早采;盛花后151~165 d,果实硬度明显降低,不再适合长距离运输和贮藏,属于晚采。Taking the main kiwifruit cultivar‘Taishan 1’in Shandong Province as test material,the fruit quality related indexes of kiwifruit fruits were comparatively analyzed at seven harvesting periods(123 days,130 days,137 days,144 days,151 days,158 days and 165 days after peak flowering)during the storage period at room temperature[(25±1)℃].The results showed that the optimum harvesting period of‘Taishan 1’was 137 days to 144 days after peak flowering,at which time the hardness of harvested fruits was more than 6.00 kg/cm^(2),the dry matter content was 16%~18%,the soluble solids content was 6.5%~7.5%,the number of days of ripening at room temperature was 18 days,and the solid-acid ratio was the highest,with strong flavor.130 days after peak flowering and before,the fruit quality was low,for early picking;151~165 days peak flowering,the fruit hardness was obviously reduced,no longer suitable for long-distance transportation and storage,belongs to late picking.

关 键 词：猕猴桃 泰山1号 采收期 果实品质 

分 类 号：S663.4[农业科学—果树学]