纤维亚麻品种产量相关因素的灰色关联度评价 |
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引用本文: | 万卫东,曾林,宋云飞,单艳,刘艳,杨国田,何学芹,陆顺生. 纤维亚麻品种产量相关因素的灰色关联度评价[J]. 安徽农业科学, 2014, 0(14): 4218-4219,4221 |
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作者姓名: | 万卫东 曾林 宋云飞 单艳 刘艳 杨国田 何学芹 陆顺生 |
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作者单位: | 云南省保山市隆阳区农业技术推广所; |
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摘 要: | 以灰色系统理论为依据,采用灰色关联度分析方法,对2年(2004年10月~2006年5月)云南省纤维亚麻品种区域试验中参试品种的单茎产量与7个农艺性状进行分析.研究表明,主要农艺性状生育期、初花期、株高、工艺长度、茎粗、分枝数、出麻率对产量影响,关联度大小顺序为茎粗>初花期>生育期>工艺长度>株高>出麻率>分枝数.
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关 键 词: | 纤维亚麻品种 产量性状 灰色关联度 |
Analysis of Grey Related Degree among the Yield Correlation Factors of Fiber Flax |
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Affiliation: | WAN Wei-dong, ZENG Lin et al (Longyang District Agricultural Technique Extension Station of Baoshan City, Baoshan, Yunnan 678000) |
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Abstract: | The grey related degree analysis was employed to investigate the relationship between the stem yield and seven main agronomic characters of two years(from octoober,2004 to May,2006) fiber flax varieties in regional test in Baoshan of Yunnan.The results slowed that the yield order influenced by main agronomic characters is stem diameter > first florescence > growth period > technology length > plant height > flax index > branch. |
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Keywords: | Fiber flax varieties Yield character Grey related degree |
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