| 不同玉米品种主要农艺性状相关性分析 |
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| 引用本文： | 马静静,南张杰,韩俊. 不同玉米品种主要农艺性状相关性分析[J]. 安徽农业科学, 2014, 0(13): 3832-3834 |
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| 作者姓名： | 马静静 南张杰 韩俊 |
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| 作者单位： | 北京农学院植物科学技术学院农业应用新技术北京市重点实验室; |
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| 摘 要： | 以9个玉米品种为试验材料,在6万株/hm2种植密度下对生物产量、株高、穗位、叶宽、叶长等性状进行相关性分析.结果表明,不同玉米品种生物产量呈显著差异,先玉1381、雅玉26、北农2932生物产量较高.株高与稳位、生物产量呈极显著相关,相关性系数分别为：0.695、0.846.
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| 关 键 词： | 玉米 生物产量 农艺性状 |
Correlation Analysis on Main Agronomic Traits of Different Maize Cultivars |
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| MA Jing-jing;HAN Jun. Correlation Analysis on Main Agronomic Traits of Different Maize Cultivars[J]. Journal of Anhui Agricultural Sciences, 2014, 0(13): 3832-3834 |
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| Authors: | MA Jing-jing HAN Jun |
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| Affiliation: | MA Jing-jing;HAN Jun;Beijing Key Laboratory for Agricultural Application and New Technique,College of Plant Science and Technology,Beijing University of Agriculture; |
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| Abstract: | In this article,9 maize cultivars grown with 60 000 individuals per hectare were applied to conduct correlation analysis on main agronomic traits,including biomass,plant height,ear position,blade width,leaf length.The results indicated that the biomass of the tested cultivars distinctly differed from each other,Xianyu1381,Yayu26 and Beinong2932 had relatively higher biomass than the others.Plant height and ear position were significantly correlated to biomass,the correlation coefficiency reached as high as 0.846 and 0.695,respectively. |
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| Keywords: | Maize Biological yield Agronomic traits |
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