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当前位置: 首页 > 文章 > 加工番茄果实硬度与相关性状间的分析 中国农学通报 2011,27 (28) 217-220
Position: Home > Articles > Analysis of Firmness and Related Characters of Processing Tomato Chinese Agricultural Science Bulletin 2011,27 (28) 217-220

加工番茄果实硬度与相关性状间的分析

作  者：
罗静;田丽萍;张超;薛琳
单  位：
石河子大学药学院;石河子蔬菜研究所;石河子大学生命科学学院
关键词：
加工番茄;果实硬度;相关分析;通径分析
摘  要：
通过对性状的选择和鉴定,运用适当的育种方法,选育出果实硬度高的加工番茄新品系。选用本地品种,对影响加工番茄果实硬度的14个指标与硬度进行相关及通径分析。结果表明:果肉硬度和耐压力与果实硬度呈极显著正相关,其相关系数分别为0.767和0.545;果肉厚度和维生素C含量与果实硬度间呈极显著负相关,其相关系数分别为-0.406和-0.938;可溶性固形物与果实硬度间呈显著负相关,其相关系数为-0.807;其他性状与果实硬度间均不存在显著性。
译  名：
Analysis of Firmness and Related Characters of Processing Tomato
作  者：
Luo Jing 1,Tian Liping 2,Zhang Chao 1,Xue Lin 3(1 College of Life Science,Shihezi University,Shihezi Xingjiang 832000;2 College of Pharmacy,Shihezi University,Shihezi Xingjiang 832000;3 Shihezi Vegetable Institute,Shihezi Xingjiang 832000)
关键词：
processing tomato;fruit firmness;correlation analysis;path analysis
摘  要：
In order to select new processing tomato variety of higher fruit firmness through selection and identification of the firmness related traits by proper breeding methods.The correlation and path analysis of fruit firmness and related characters were studied with the native and introduced cultivars.The results showed that there was significantly positive correlation between the flesh firmness,pressure resistance and fruit firmness,their relevant coefficient were 0.767 and 0.545 respectively;and a significantly negative correlation between thickness of flesh,vitamin C content and fruit firmness,their relevant coefficient were-0.406 and-0.938 respectively;and a negatively correlation between soluble solids content and fruit firmness,the relevant coefficient was-0.807.There was no significant difference between other traits and fruit firmness.

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