| 番茄种质资源果实外观性状与内在品质性状的通径分析 |
| |
| 引用本文： | 孙亚东,梁燕,吴江敏.番茄种质资源果实外观性状与内在品质性状的通径分析[J].北方园艺,2010(11):9-12. |
| |
| 作者姓名： | 孙亚东 梁燕 吴江敏 |
| |
| 作者单位： | 西北农林科技大学,园艺学院,农业部西北园艺植物种质资源与遗传改良重点开放实验室,陕西,杨凌,712100;西北农林科技大学,园艺学院,农业部西北园艺植物种质资源与遗传改良重点开放实验室,陕西,杨凌,712100;西北农林科技大学,园艺学院,农业部西北园艺植物种质资源与遗传改良重点开放实验室,陕西,杨凌,712100 |
| |
| 基金项目： | 陕西省"13115"科技创新工程重大科技专项资助项目，科技部农业科技成果转化基金资助项目，西北农林科技大学育种专项资助项目 |
| |
| 摘 要： | 为了估测番茄种质资源外观果实性状对番茄果实中番茄红素含量和可溶性固形物含量构成的相对重要性,在对番茄种质资源数量性状相关性分析的基础上,对50份国内外番茄种质资源的10个果实外观性状与2个内在品质性状进行了通径分析。结果表明:果梗洼大小、果柄长度、果实硬度对于番茄果实番茄红素含量和可溶性固形物含量的直接效应较大,且受其它性状的间接影响较小。
|
| 关 键 词： | 番茄种质资源 果实外观性状 内在品质性状 通径分析 |
Path Analysis on the Appearance of Tomato Fruit Characters and the Internal Fruit Quality Traits in Tomato Germplasm Resources |
| |
| SUN Ya-dong,LIANG Yan,WU Jiang-min.Path Analysis on the Appearance of Tomato Fruit Characters and the Internal Fruit Quality Traits in Tomato Germplasm Resources[J].Northern Horticulture,2010(11):9-12. |
| |
| Authors: | SUN Ya-dong LIANG Yan WU Jiang-min |
| |
| Institution: | SUN Ya-dong,LIANG Yan,WU Jiang-min(Key Laboratory of Horticulture Plant Germplasm , Genetic Improvement,Minister of Agriculture,College of Horticulture,Northwest Agricultural , Forestry University,Yangling,Shaanxi 712100) |
| |
| Abstract: | In order to estimating the relative importance of the appearance of tomato fruit characters in lycopene content and soluble solids content structure,path analysis on 10 appearance of tomato fruit characters and the internal fruit quality traits after the correlation analysis in tomato quantitative traits was analyzed.The results showed that the characters as the size of pedicel scar,pedicel length and fruit hardness had larger direct effects to lycopene content and soluble solids content,and others had litt... |
| |
| Keywords: | tomato germplasm resources appearance of tomato fruit characters internal fruit quality traits path analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
