‘羊角脆’类甜瓜果实品质因子分析及综合评价
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王佳豪,段雅倩,乜兰春,宋立彦,赵文圣,方思雨,赵佳腾
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Factor Analysis and Comprehensive Evaluation of the Fruit Quality of ‘Yangjiaocui’ Melons
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JiaHao WANG,YaQian DUAN,LanChun NIE,LiYan SONG,WenSheng ZHAO,SiYu FANG,JiaTeng ZHAO
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表5 18项指标的相关性分析
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Table 5 Correlation coefficient of 18 indices
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| 单果重 Single fruit mass | 果实纵径 Fruit longitudinal diameter | 果实横径 Fruit transverse diameter | 果形指数 Fruit shape index | 瓜把长 Stipe longitudinal diameter | 把横径 Stipe transverse diameter | 果腔 纵径 FCLD | 果腔 横径 FCTD | 果肉厚 Flesh thickness | 肉厚率 Flesh thickness rate | 硬度 Hardness | pH | VC | 可滴 定酸 TA | 可溶性固形物 TSS | 总糖 Total sugar | 糖酸比 Total sugar /TA | 固酸比 TSS /TA | 单果重 Single fruit mass | 1 | | | | | | | | | | | | | | | | | | 果实纵径 Fruit longitudinal diameter | 0.89** | 1 | | | | | | | | | | | | | | | | | 果实横径 Fruit transverse diameter | 0.60** | 0.25 | 1 | | | | | | | | | | | | | | | | 果形指数 Fruit shape index | 0.52** | 0.82** | -0.34 | 1 | | | | | | | | | | | | | | | 瓜把长 Stipe longitudinal diameter | 0.33 | 0.49** | -0.02 | 0.47** | 1 | | | | | | | | | | | | | | 把横径 Stipe transverse diameter | 0.59** | 0.43* | 0.52** | 0.12 | 0.06 | 1 | | | | | | | | | | | | | 瓜腔纵径 FCLD | 0.90** | 0.98** | 0.27 | 0.79** | 0.33 | 0.43* | 1 | | | | | | | | | | | | 果腔横径 FCTD | -0.14 | -0.22 | 0.32 | -0.38* | -0.02 | 0.18 | -0.30 | 1 | | | | | | | | | | | 果肉厚 Flesh thickness | 0.68** | 0.40* | 0.76** | -0.07 | 0.00 | 0.39* | 0.47** | -0.37* | 1 | | | | | | | | | | 肉厚率 Flesh thickness rate | 0.45** | 0.34 | 0.23 | 0.18 | -0.02 | 0.11 | 0.44* | -0.84** | 0.80** | 1 | | | | | | | | | 硬度 Hardness | -0.31 | -0.09 | -0.36* | 0.08 | 0.19 | -0.28 | -0.15 | 0.07 | -0.40* | -0.30 | 1 | | | | | | | | pH | -0.19 | -0.27 | -0.16 | -0.13 | -0.17 | 0.00 | -0.28 | 0.07 | -0.21 | -0.17 | -0.37* | 1 | | | | | | | Vc | -0.21 | -0.21 | 0.00 | -0.18 | 0.02 | -0.02 | -0.20 | -0.04 | 0.02 | 0.06 | -0.17 | 0.20 | 1 | | | | | | 可滴定酸 TA | 0.21 | 0.33 | -0.32 | 0.52** | 0.13 | 0.07 | 0.33 | -0.26 | -0.14 | 0.10 | -0.18 | -0.01 | -0.05 | 1 | | | | | 可溶性固形物 TSS | -0.24 | -0.17 | -0.40* | 0.09 | -0.06 | -0.17 | -0.19 | 0.02 | -0.41* | -0.23 | -0.04 | 0.49** | 0.06 | 0.45** | 1 | | | | 总糖 Total sugar | -0.26 | -0.15 | -0.38* | 0.09 | -0.01 | -0.31 | -0.14 | -0.11 | -0.31 | -0.09 | -0.22 | 0.22 | 0.46** | 0.30 | 0.51** | 1 | | | 糖酸比 Total sugar/TA | -0.36* | -0.45** | 0.10 | -0.50** | -0.14 | -0.30 | -0.42* | 0.09 | 0.03 | -0.04 | 0.01 | 0.15 | 0.39* | -0.79** | -0.14 | 0.30 | 1 | | 固酸比 TSS/TA | -0.34 | -0.46** | 0.13 | -0.52** | -0.18 | -0.20 | -0.46** | 0.23 | -0.03 | -0.17 | 0.11 | 0.35* | 0.15 | -0.81** | 0.12 | 0.01 | 0.82** | 1 |
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