| 加工番茄粘稠度与其他农艺性状的相关与通径分析 |
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| 引用本文： | 关法春,李景富,许向阳,康立功,张贺.加工番茄粘稠度与其他农艺性状的相关与通径分析[J].中国蔬菜,2007(3):15-17. |
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| 作者姓名： | 关法春 李景富 许向阳 康立功 张贺 |
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| 作者单位： | 东北农业大学园艺学院,哈尔滨,150030 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 通过对加工番茄28个品种或杂交组合的主要农艺性状相关及通径分析,估测了番茄10个主要性状对粘稠度形成影响的相对重要性。结果表明:番茄果胶含量和干物质含量与粘稠度呈极显著正相关,对粘稠度的直接效应最大,是影响粘稠度的主要因素,在加工番茄高效育种中果胶含量和干物质含量可作为主要选择性状。
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| 关 键 词： | 番茄 粘稠度 果胶 干物质 相关分析 通径分析 |
| 修稿时间： | 2006-11-27 |
Correlation and Path Analysis of the Main Agronomic Characters and Viscoelasticity of Processing Tomato |
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| Guan Fachun, Li Jingfu, Xu Xiangyang,et al..Correlation and Path Analysis of the Main Agronomic Characters and Viscoelasticity of Processing Tomato[J].China Vegetables,2007(3):15-17. |
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| Authors: | Guan Fachun Li Jingfu Xu Xiangyang |
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| Institution: | College of Horticulture, Northeast Agricultural University, Harbin 150030 |
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| Abstract: | 28 cultivars or crossing combinations of tomato were used for conducting the correlation and path analysis of ten main characters which form the viscoelasticity of processing tomato.The results showed that the viscoelasticity had very significant positive relationship with pectin and dry matter content,At the same time,pectin and dry matter content had the greatest influence than others on the viscoelasticity of processing tomato.Pectin and dry matter content were main factors which directly influenced the viscoelasticity of processing tomato and can be major characters for breeding new processing tomato cultivars with high quality. |
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| Keywords: | Tomato Viscoelasticity Pectin Dry matter content Correlation analysis Path analysis |
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