Determination of Five Varieties of Pear for Leaf and Fruit Characteristics(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Determination of Five Varieties of Pear for Leaf and Fruit Characteristics

Author(s):: ZHAO Jie1; 2; TANG Zhaolian2; LIANG Chenhao1; XU Yefan1; ZHAO Baoming1; CAO Zhengyu1; (1.Shanghai Pudong New District Agro-technology Extension Center，Shanghai 201201；2.Shanghai Pudong Youth and Children’s Centre，Shanghai 201399）

Abstract:: Taking five varieties of pear as test materials，determined characteristics for leaf and fruit of pear.The results showed that ‘Shinseiki’，‘Yuanhuang’，‘Cuiguan’，‘Cuiyu’ and ‘Qingxiang’ had no significant difference in the leaf.The weight from large to small order was ‘Yuanhuang’，‘Qingxiang’,‘Cuiguan’,‘Cuiyu’and ‘Shinseiki’.In fruit shape index，‘Yuanhuang’ and ‘Qingxiang’ were close circle.‘Cuiguan’，‘Cuiyu’ and ‘Shinseiki’ were flat circular.Fruit weight and fruit transverse diameter，fruit weight and fruit longitudinal diameter showed positive correlation.Linear regression equations were formed by the transverse diameter and fruit weight，longitudinal diameter and fruit weight，and the linear regression relationship between the transverse diameter and fruit weight was more closely.‘Cuiguan’ and ‘Qingxiang’ flesh was the most hard.‘Shinseiki’ and ‘Yuanhuang’ flesh was more hard.‘Cuiyu’ flesh was tender.Five varieties had no significant difference in the content of soluble solids.

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Last Update: 2016-04-20