| 早熟甘蓝主要农艺性状的综合评价 |
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| 引用本文： | 任喜波,高金远,戴希尧,姚太梅,刘畅,周文静.早熟甘蓝主要农艺性状的综合评价[J].北方园艺,2012(17):44-46. |
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| 作者姓名： | 任喜波 高金远 戴希尧 姚太梅 刘畅 周文静 |
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| 作者单位： | 北方学院园艺系,河北张家口,075131;上海市满丰种业有限公司,上海,201614 |
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| 基金项目： | 河北省科学技术研究与发展计划资助项目(11220162);张家口市科学技术研究与发展计划资助项目(1012005C,1112012C) |
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| 摘 要： | 以张家口禾田种业科技有限公司提供的6个早熟甘蓝品种为试材,对其15个农艺性状进行调查,以期筛选出适宜在张家口地区种植的优良早熟春甘蓝品种。结果表明:运用主成分分析法,把15个性状大致分为3个因子,即产量因子、紧实因子和外叶因子,并进行综合得分,其中品种"廸纳"、"甘蓝101"和"枪手"的综合得分较高,综合性状突出。
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| 关 键 词： | 早熟甘蓝 农艺性状 主成分分析 |
Comprehensive Evaluation of Agronomic Characters in Early Maturity Cabbage |
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| REN Xi-bo
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GAO Jin-Yuan
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Dai Xi-yao
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YAO Tai-Mei
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LIU Chang
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ZHOU Wen-jing.Comprehensive Evaluation of Agronomic Characters in Early Maturity Cabbage[J].Northern Horticulture,2012(17):44-46. |
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| Authors: | REN Xi-bo GAO Jin-Yuan Dai Xi-yao YAO Tai-Mei LIU Chang ZHOU Wen-jing |
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| Institution: | 1(1.Department of Horticulture,North University,Zhangjiakou,Hebei 075131;2.Shanghai Manfeng Seeds Co.,Ltd.Shanghai 201614) |
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| Abstract: | The principal component analysis of 15 agronomic characters were analyzed with six early maturity varieties cabbage,that provided by Zhangjiakou Hetian seed industry technology Co.,LTD.The results showed 15 agronomic characters can be divided into three factors,namely yield factor,tight factor and the outside leaf factor,respectively.’Dina’、’Cabbage 101’ and ’Qiangshou’ of elite materials were detected with the highest scores in comprehensive evaluation. |
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| Keywords: | cabbage agronomic characters principal component analysis |
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