| 灰色分析在草坪草引种综合评估中的应用 |
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| 引用本文： | 段碧华,韩宝平,高遐虹,杨磊. 灰色分析在草坪草引种综合评估中的应用[J]. 北京农学院学报, 2004, 19(2): 31-34 |
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| 作者姓名： | 段碧华 韩宝平 高遐虹 杨磊 |
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| 作者单位： | 北京农学院植物科学技术系,北京,102206;北京农学院植物科学技术系,北京,102206;北京农学院植物科学技术系,北京,102206;北京农学院植物科学技术系,北京,102206 |
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| 基金项目： | 北京市教委科研项目 , 北京市科技新星计划项目 |
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| 摘 要： | 应用灰色系统中的关联分析法对11种引种的冷季型草坪草的绿色期、越冬率、越夏率、质地、盖度、密度、均一性、颜色、触感等9项主要性状进行了分析评估,并探讨了灰色分析在草坪草引种综合评估中的应用。结果表明,在参试的11个品种中,紫羊茅的"派尼"和高羊茅的"野马2"综合性状最佳,草地早熟禾的"爱沃德"最差。
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| 关 键 词： | 草坪草 引种 关联分析 综合评估 |
| 文章编号： | 1002-3186(2004)02-0031-04 |
| 修稿时间： | 2003-12-08 |
Discussion on Application of Gray System in Comprehensive Assessment in Introducing Species of Cold-season Grass |
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| Duan Bi-hua,Han Bao-ping,Gao Xia-hong,Yang Lei. Discussion on Application of Gray System in Comprehensive Assessment in Introducing Species of Cold-season Grass[J]. Journal of Beijing Agricultural College, 2004, 19(2): 31-34 |
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| Authors: | Duan Bi-hua Han Bao-ping Gao Xia-hong Yang Lei |
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| Abstract: | Applying the relevant analysis approach of gray system, the authors analyze and assess the average of the 9 indexes, including the reviving period, green period, over wintering rate, over summering rate, quality, covering rate, density, uniformity, color and tactile impression and study the application of gray analysis in the comprehensive assessment. The results showed that Pernille of Cherving festuce is the best, Award of Kentucky bluegrass the worst and the others in the middle in introduced 11 species. |
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| Keywords: | turf grass introducing species relevant analysis comprehensive assessment |
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