| 2008年河北省审定棉花品种的性状差异及聚类分析 |
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| 引用本文： | 刘素恩,高倩,耿军义,崔瑞敏,王兆晓,刘存敬,郭宝生.2008年河北省审定棉花品种的性状差异及聚类分析[J].河北农业科学,2009,13(8):1-3. |
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| 作者姓名： | 刘素恩 高倩 耿军义 崔瑞敏 王兆晓 刘存敬 郭宝生 |
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| 作者单位： | 1. 河北省农林科学院棉花研究所,河北,石家庄,050051
2. 河北省农林科学院农业信息与经济研究所,河北,石家庄,050051 |
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| 摘 要： | 以河北省品种审定委员会第33次品种审定公告审定品种的主要性状为依据，采用聚类分析方法，分析了2008年河北省审定的15个棉花品种的农艺性状差异，并提出了种植建议。结果表明：多数品种适于在中熟和中早熟2个区域推广应用，纤维品质属Ⅲ型；冀3927、合丰202、创优棉9号和冀创18F，适于在高水肥地种植；创优棉9号和冀创18F。早熟性好；冀棉3536、冀3927、冀创18F1、合丰202、创优棉9号和冀H156抗病性好，适于在黄萎病较重的重茬重病地种植，而快育2号、田丰1658和新科8号抗病性稍差，适于在常与禾本科作物倒茬的轻病地种植。
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| 关 键 词： | 棉花 审定品种 农艺性状 性状差异 聚类分析 |
Characters Difference and Cluster Analysis of Cotton Cultivars Approved by Hebei Province in 2008 |
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| LIU Suen,GAO Qian,GENG Jun-yi,CUI Rui-min,WANG Zhao-xiao,LIU Cun-jing,GUO Bao-sheng.Characters Difference and Cluster Analysis of Cotton Cultivars Approved by Hebei Province in 2008[J].Journal of Hebei Agricultural Sciences,2009,13(8):1-3. |
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| Authors: | LIU Suen GAO Qian GENG Jun-yi CUI Rui-min WANG Zhao-xiao LIU Cun-jing GUO Bao-sheng |
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| Institution: | 1.Institute of Cotton;Hebei Academy of Agriculture and Forestry Sciences;Shijiazhuang 050051;China;2.Institute of Agricultural Information and Economics;China |
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| Abstract: | Base on the main characters of the cotton cultivars approved by Hebei Crop Variety Examination Committee in 2008,the differences of agronomic characters of 15 cotton cultivars were analyzed using cluster analysis,and the suggestions for planting were put forward.The results showed that most of the cultivars were suitable for popularization and application in the cotton areas with medium maturity and mid-early maturity,and the fiber quality was III type.Ji 3927,Hefeng 202,Chuangyoumian No.9 and Jichuang 18F1... |
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| Keywords: | Cotton Approved cultivar Agronomic characters Characters difference Cluster analysis |
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