| 黄瓜主要营养品质性状遗传分析 |
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| 引用本文： | 乔宏宇,朱芳,栗长兰,张汉卿.黄瓜主要营养品质性状遗传分析[J].东北农业大学学报,2005,36(3):290-293. |
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| 作者姓名： | 乔宏宇 朱芳 栗长兰 张汉卿 |
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| 作者单位： | 吉林农业大学科技师范学院,吉林,长春,130118;长春经济技术开发区东皇实业公司,吉林,长春,130031;吉林农业大学园艺学院,吉林,长春,130118 |
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| 摘 要： | 文章较系统地对40个品种(系)的黄瓜营养品质性状进行了研究。结果表明,黄瓜营养品质中可溶固形物、维生素C等5个营养品质性状可作为营养品质育种材料的选择依据,决定系数为0.9448。主成分分析和通径检验表明,可溶固形物为育种材料的营养品质的典范性状。应在育种低世代进行选择,而高世代按育种目标进行其他性状的选择。
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| 关 键 词： | 黄瓜 营养品质性状 育种参数 |
| 文章编号： | 1005-9369(2005)03-0290-04 |
| 修稿时间： | 2004年7月6日 |
Inherited analysis on nutrient quality character of cucumber |
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| QIAO Hong-yu,ZHU Fang,LI Chang-lan,ZHANG Han-qing.Inherited analysis on nutrient quality character of cucumber[J].Journal of Northeast Agricultural University,2005,36(3):290-293. |
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| Authors: | QIAO Hong-yu ZHU Fang LI Chang-lan ZHANG Han-qing |
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| Abstract: | The nutrient quality character of forty cucumbers varieties was systemically studied in this paper. The result showed that these characters have different correlation degree. Selection of breeding material about nutrient quality were decided by five nutrient quality characters(soluble solids, VC, etc. ), the determination coefficient was 0.9448. Principal component and path analysis showed that soluble solids were typical character of nutrient quality in breeding material selection, which should be selected in the low generation of breeding, moreover the rest characters should be selected in high generation according to breeding aim. |
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| Keywords: | cucumber nutrient quality character breeding parameters |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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