| 摘要: |
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| 关键词: 渭北黄土高原 红富士苹果 双层纸袋 果袋筛选 |
| DOI： |
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| 基金项目:为了筛选适宜陕西渭北黄土高原苹果产区使用的果袋，通过测定不同果袋处理果实的外观品质、内在品质及病虫害发生状况，比较了该苹果产区16种果袋对红富士苹果的套袋效果。结果表明，红富士苹果套双层纸袋，显著提高了果面光洁指数、着色指数、退绿指数和花青苷含量，显著降低了果面果锈指数、叶绿素含量、单果质量、Vc含量和可溶性固形物含量，果实病害和虫害发生较轻。综合考虑各指标认为，适宜渭北地区红富士苹果的双层纸袋为旬宝双层袋、精工双层袋、光亮双层Ⅱ号袋、光亮双层Ⅰ号袋、三秦双层袋、小林双层袋、兆丰双层袋及青和双层袋，可供生产应用参考。 |
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| Study on selection of better double paper bag for red Fuji apple in northern Loess Plateau of Shaanxi Weihe |
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| Abstract: |
| In order to compare the effects of fruit qualities and the invasion of disease under the different bagging treatment,the effects of 16 kinds of bags on the Red Fuji Apples were studied on the Northern Loess Plateau of Shaanxi Weihe.The result shows that the bagging of red Fuji apples can improve the smoothness index,coloring index,fading green index and anthocyanin content,noticeably,besides the fruit rust index,chlorophy content,simple fruit quality,Vc content and dissolubility solids content are decreased noticeably,and the emergence of disease and insect pest are less.Calculating these index comprehensively,we can conclude that the better double paper bags were Xunbao,Jinggong,GuangliangⅡ,GuangliangⅠ,Sanqin,Xiaolin,Zhaofeng,and Qinghe in Luochuan,which can be used for producing good apples. |
| Key words: Northern Loess Plateau of Shaanxi Weihe red Fuji apple double paper bag selection of bags |
