| 主要冷季型草坪草幼坪质量评定 |
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| 引用本文： | 谢彩云,尚以顺.主要冷季型草坪草幼坪质量评定[J].草业科学,2002,19(2):66-68. |
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| 作者姓名： | 谢彩云 尚以顺 |
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| 作者单位： | 贵州省草业科学研究所,贵州,独山,558200 |
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| 基金项目： | 贵州省农业科技攻关项目“贵州主要优良冷季型草坪草栽培管理及混播组合研究”的部分内容。项目编号:黔科合农字(1999)1110 |
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| 摘 要： | 采用相同草种不同混合比例的冷季型草坪草建坪，应用灰色系统理论中的关联分析法和九分制评定方法对建植草坪的成坪时间、盖度、密度、越夏率、频率5项指标进行了分析评估。结果表明；高羊茅、早熟禾、多年生黑麦草的混合比例为8：1：1时建坪效果优于其它处理。
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| 关 键 词： | 冷季型 草坪草 质量评定 关联分析 九分割评定 幼坪 灰色系统 混合地 |
| 文章编号： | 1001-0629(2002)02-66-02 |
Quality evaluation of young turf established by cool - season turfgass |
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| Xie Cai-yun,Shang Yi-shun.Quality evaluation of young turf established by cool - season turfgass[J].Pratacultural Science,2002,19(2):66-68. |
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| Authors: | Xie Cai-yun Shang Yi-shun |
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| Abstract: | The turf were established by different mixture ratio of same cool-season turfgrass species. Furthermore, using grey systematic relational method and nine-score evaluation method, the time of turf formation, coverage, density, over summering and frequency were evaluated. The results showed that the optimal mixture ratio was tall fescue: kentucky bluegrass: perennial ryegrass = 8:1:1. |
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| Keywords: | cool-season turfgrass quality evaluation systematic relational analysis method nine-score evaluation method |
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