| 19个国外引进甘蔗品种的灰色关联度分析 |
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| 引用本文： | 赵俊,范源洪,吴才文,刘家勇,杨洪昌,赵陪方,陈学宽. 19个国外引进甘蔗品种的灰色关联度分析[J]. 中国糖料, 2007, 0(2): 27-29,32 |
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| 作者姓名： | 赵俊 范源洪 吴才文 刘家勇 杨洪昌 赵陪方 陈学宽 |
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| 作者单位： | 1. 云南省农业科学院甘蔗研究所,开远,661600
2. 云南省农业科学院,昆明,650231 |
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| 基金项目： | 云南省科技攻关计划;引进国际先进农业科技计划(948计划) |
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| 摘 要： | 采用灰色关联度多维综合评估分析法,对19个法国引进甘蔗品种/材料进行主要工、农艺性状的综合评价。分析结果表明:RB84-5257(r=0.7758)综合性状最好,Vmc86-550(r=0.7560)、RB85-5156(r=0.7320)次之,分别排在1至3位,可以考虑对以上3个材料进行重点繁殖及进入下一步升级试验,其余材料在下一年观察的基础上进行必要的优选和淘汰。
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| 关 键 词： | 甘蔗品种 灰色关联度 多维综合评估 |
| 文章编号： | 1007-2624（2007）02-0027-03 |
| 修稿时间： | 2006-06-28 |
Comprehensive Evaluation of 19 Introduced Sugarcane Varieties by Gray Correlation Degree |
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| ZHAO Jun,FAN Yuan-hong,WU Cai-wen,LIU Jia-yong,YANG Hong-chang,ZHAO Pei-fang,CHEN Xue-kuan. Comprehensive Evaluation of 19 Introduced Sugarcane Varieties by Gray Correlation Degree[J]. Sugar Crops of China, 2007, 0(2): 27-29,32 |
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| Authors: | ZHAO Jun FAN Yuan-hong WU Cai-wen LIU Jia-yong YANG Hong-chang ZHAO Pei-fang CHEN Xue-kuan |
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| Affiliation: | 1. Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences, Kaiyuan 661600, China; 2. Yunnan Academy of Agricultural Sciences, Kunming 650205, China |
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| Abstract: | Some important characters based on quality and agronomy, 19 new sugarcane varieties introduced from France were analyzed and evaluated by the gray correlation degree multidimensional comprehensive evaluation. The results indicated that RB84-5257, Vmc86-550 and RB85-5156 showed a better performance, ranking from the first to the third. The three varieties will be upgraded and propagated greatly. The others experimental varieties need to be tested and further observed. |
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| Keywords: | Sugarcane varieties Gray correlation degree Multidimensional comprehensive evaluation |
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