| 半秋眠和非秋眠紫花苜蓿在华北地区生长适应性评价 |
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| 引用本文： | 董静华,卢欣石.半秋眠和非秋眠紫花苜蓿在华北地区生长适应性评价[J].北方园艺,2008(7). |
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| 作者姓名： | 董静华 卢欣石 |
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| 作者单位： | 北京林业大学,林学院,北京,100083 |
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| 基金项目： | 高等学校博士学科点专项科研项目，北京市教委共建项目，科技部重点支撑资助项目 |
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| 摘 要： | 以来自国内外50个半秋眠和非秋眠紫花苜蓿品种为研究对象,从农艺性状、营养价值和产量几方面作了分析.首先通过相关性分析表明:秋季植株再生高度与秋眠等级显著相关,以再生高度为标准将50个苜蓿品种分为4组,分析组间农艺性状差异,进一步对产量和营养价值作了分析,筛选出适合当地种植的优良品种.
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| 关 键 词： | 紫花苜蓿 发生性状 营养价值 产量 秋眠 |
Evaluation of Adaptability Between Non-Dormancy and Semi-Dormangcy Alfalfa Variety in Huabei |
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| DONG Jing-hua,LU Xin-shi.Evaluation of Adaptability Between Non-Dormancy and Semi-Dormangcy Alfalfa Variety in Huabei[J].Northern Horticulture,2008(7). |
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| Authors: | DONG Jing-hua LU Xin-shi |
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| Abstract: | Fifty non-dormancy and semi-dormancy alfalfa varieties were studied on their agronomic traits,nutritive value and yield.At first,Correlation analysis showed that: the Correlation between regrow height and fall dormancy rate was significant.The 50 Alfalfa varieties were clustered to four groups based on regrow height.Analysed the difference of traits between four groups.The excellent varieties were selected for the local. |
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| Keywords: | Alfalfa Agronomic traits Nutritive value forge Yield Dormancy |
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