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为选出适宜‘翠冠’梨绿皮栽培的果袋,于2016—2017年在庄行蜜梨不同基地进行果袋筛选试验。结果表明:‘翠冠’梨果实套袋后果皮均较对照光滑,果面锈斑也明显减少,果实外观品质明显改善;各套袋处理单果重没有明显变化,可溶性固形物含量基本显著低于对照,果实硬度基本显著高于对照。综合来看,为减轻‘翠冠’梨果锈、保持固有绿皮色泽,提升庄行蜜梨品牌效应,建议生产中使用外黄内白双层纸袋一次套袋栽培。
In order to select the fruit bag suitable for ’Cui Guan’ pear green peel, fruit bag screening test was conducted in different bases of Zhuanghang Pear in 2016-2017. The results showed that the fruit pericarp of ’Cuiguan’ pear was smoother than that of the control and the rust of the fruit surface was significantly reduced, the appearance quality of the fruit was significantly improved. The fruit weight per bag did not change significantly, and the content of soluble solid was significantly lower than that of the control , The fruit hardness was significantly higher than the control. Taken together, to reduce the ’Cuiguan’ pear rust, maintain the inherent green color, enhance brand Zhuanghang Pear effect, it is recommended to use the production of outer yellow double white paper bag bagging culture.