| 河北省审定小麦品种农艺性状与品质性状的聚类分析 |
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| 引用本文： | 傅晓艺,付艺伟,史占良,何明琦,张士昌,郭进考. 河北省审定小麦品种农艺性状与品质性状的聚类分析[J]. 河北农业科学, 2009, 13(4): 13-15 |
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| 作者姓名： | 傅晓艺 付艺伟 史占良 何明琦 张士昌 郭进考 |
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| 作者单位： | 石家庄市农业科学研究院,河北,石家庄,050041;景县中学,河北,景县,053500 |
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| 摘 要： | 对69份河北省审定小麦品种的4个农艺性状和5个品质性状进行聚类分析。结果表明：69个小麦品种聚为3大类,其中第Ⅰ类包括的16个品种性状相对较好,植株较矮,穗粒数较多,千粒重较低,容重和粗蛋白含量较高,湿面筋含量较低,沉降值较高和面团稳定时间最长。
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| 关 键 词： | 小麦 农艺性状 品质性状 聚类分析 |
Cluster Analysis of Agronomic and Quality Characters on Wheat Approved Varieties in Hebei Province |
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| FU Xiao-yi,FU Yi-wei,SHI Zhan-liang,HE Ming-qi,ZHANG Shi-chang,GUO Jin-kao. Cluster Analysis of Agronomic and Quality Characters on Wheat Approved Varieties in Hebei Province[J]. Journal of Hebei Agricultural Sciences, 2009, 13(4): 13-15 |
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| Authors: | FU Xiao-yi FU Yi-wei SHI Zhan-liang HE Ming-qi ZHANG Shi-chang GUO Jin-kao |
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| Affiliation: | 1.Shijiazhuang Academy of Agricultural Science;Shijiazhuang 050041;China;2.Jingxian Middle School;Jingxian 053500;China |
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| Abstract: | Cluster analysis of 69 wheat approved varieties in Hebei Province was carried based on four agronomic characters and five quality characters. The result indicated that 69 wheat varieties were divided into three groups. The group I included 16 wheat varieties with relatively better agronomic characters, lower plant height, higher grain number per spike, lower 1 000-grain weight, higher bulk density and crude protein content, lower wet gluten content, higher sedimentation value and the longest dough stability time. |
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| Keywords: | Wheat Agronomic characters Quality characters Cluster analysis |
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