| 黑龙江省青贮玉米主栽品种的灰色关联分析 |
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| 引用本文： | 祁永红. 黑龙江省青贮玉米主栽品种的灰色关联分析[J]. 杂粮作物, 2007, 27(3): 175-179 |
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| 作者姓名： | 祁永红 |
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| 作者单位： | 黑龙江省农业科学院玉米研究所 黑龙江哈尔滨150086 |
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| 摘 要： | 运用灰色关联度分析法对黑龙江省10个主栽青贮玉米品种进行综合评判,较全面地分析了各品种的综合表现,及各性状的作用关系,结果表明,加权关联度大小顺序依次为:龙青1号,龙辐208,黑饲1号,龙单24,江饲101,白鹤,中原单32,英国红,辽洋白,牡728;与产量关系密切程度的顺序为:茎基直径,鲜秸秆重,风干重,鲜穗/鲜秸秆,株高,干/湿,鲜穗重,全株鲜重,茎基垂直糖度。
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| 关 键 词： | 青贮玉米品种 关联度 灰色系统 |
| 文章编号： | 1003-4803（2007）03-0175-05 |
| 收稿时间： | 2007-01-11 |
| 修稿时间： | 2007-01-11 |
Conjunctional Analysis of the Gray Systematic Theory in Silage Maize of Heilongjiang Province |
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| QI Yong-hong. Conjunctional Analysis of the Gray Systematic Theory in Silage Maize of Heilongjiang Province[J]. Rain Fed Crops, 2007, 27(3): 175-179 |
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| Authors: | QI Yong-hong |
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| Affiliation: | The Maize Institute Heilongjiang Academy of Agricultural Sciences, Harbin, Heilongjiang 150086, China |
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| Abstract: | By means of conjunctional measure of the gray systematic theory,the silage maize of heilongjiang were analyzed synthetically.The result comes out as that comprehensive evaluation is: Longqing1,Longfu208,Heisi1,Longdan24,Jiangsi101,Baihe,Zhongyuandan32,Yingguohong,Liaoyangbai,Mu728;the sequence of affinity degree on out put is: diameter of stem, fresh corn stalk weight,air-dry weight,fresh ear/ fresh corn stalk,plant heigh,air-dry/fresh,fresh ear weight,whole-plant fresh weight,sugar content of stem. |
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| Keywords: | silage maize conjunctional gray systematic |
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