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| 糯玉米鲜穗产量与穗部性状灰色关联度分析 | |
| 引用本文： | 李永洪,谢戎,李乾平,唐春,刘成元.糯玉米鲜穗产量与穗部性状灰色关联度分析[J].山东农业科学,2007(1):8-11. |
| 作者姓名： | 李永洪 谢戎 李乾平 唐春 刘成元 |
| 作者单位： | 1. 四川省农业科学院水稻高粱研究所,四川,泸州,646100 2. 泸州市农业局,四川,泸州,646000 3. 德阳市旌阳区农业局,四川,德阳,618000 |
| 摘 要： | 应用灰色关联度分析法,对11个糯玉米杂交种的7个主要果穗农艺性状与鲜穗产量进行关联度分析。结果表明:糯玉米杂交种鲜穗产量与各穗部性状的关联度大小顺序为:穗粗>穗行数>百粒重>出籽率>穗长>行粒数>秃尖长。 |
| 关 键 词： | 糯玉米 鲜穗产量 穗部性状 灰色关联度分析 |
| 文章编号： | 1001-4942（2007）01-0008-04 |
| 修稿时间： | 2006-10-09 |
Grey Relational Analysis of the Main Spike Characters on the Fresh Spike Yield |
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| LI Yong-hong,XIE Rong,LI Qian-ping,TANG Chun,LIU Cheng-yuan.Grey Relational Analysis of the Main Spike Characters on the Fresh Spike Yield[J].Shandong Agricultural Sciences,2007(1):8-11. | |
| Authors: | LI Yong-hong XIE Rong LI Qian-ping TANG Chun LIU Cheng-yuan |
| Institution: | 1. Rice and Sorghum Research Institute ,Sichuan Academy of Agricultural Sciences ,Luzhou,646100,China; 2. Jingyang Agricultural Bureau, Deyang 618000,China ; 3. Luzhou Agricultural Bureau, Luzhou 646000,China |
| Abstract: | The grey relational analysis was applicated to study the correlative degree between the seven spike characters and the fresh spike yield of 11 glutinous maize hybrids.The results showed that the correlative degree from large to small was spike diameter>kernel rows>100-grain weight>shelling percentage>spike length> kernels per row>bald head length. |
| Keywords: | Glutinous maize Fresh spike yield Spike characters Grey relational analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |