| 7种草坪草的根系生长量及分形特征比较研究 |
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| 引用本文： | 丁莎,沈贤辉,辛志坤,费永俊.7种草坪草的根系生长量及分形特征比较研究[J].四川草原,2010(3):19-22. |
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| 作者姓名： | 丁莎 沈贤辉 辛志坤 费永俊 |
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| 作者单位： | 长江大学园艺园林学院; |
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| 基金项目： | 湖北省科技厅攻关项目(编号:2002AA3001C99); 湖北省教育厅重大科研项目(编号:2002Z0007); 湖北省涝渍灾害与湿地农业重点实验室开放基金(编号:HNKFJ2002C03); 国家科技支撑计划(编号:2006BAD01AA19-4-3,2006BAC18B04-1-1) |
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| 摘 要： | 以王朝早熟禾、凤凰高羊茅、普通脱壳狗牙根、艾森特黑麦草、三叶草、百脉根、弯叶画眉草为供试材料,研究不同种类草坪草的根系生长能力及分形特征。研究结果表明:凤凰高羊茅、普通脱壳狗牙根、弯叶画眉草的冠部生长茂盛,根系发达,根系生长能力较强。
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| 关 键 词： | 草坪草 根系生长量 分形特征 |
Comparative Research on Root Growth Quantity and Fractal Characteristics in 7 kinds of Turf Grasses |
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| DING Sha,SHEN Xian-hui,XIN Zhi-kun,FEI Yong-jun.Comparative Research on Root Growth Quantity and Fractal Characteristics in 7 kinds of Turf Grasses[J].Journal of Sichuan Grassland,2010(3):19-22. |
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| Authors: | DING Sha SHEN Xian-hui XIN Zhi-kun FEI Yong-jun |
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| Institution: | DING Sha,SHEN Xian-hui,XIN Zhi-kun,FEI Yong-jun,(College of Gardening , Horticulture,Yangtze University,Jingzhou 434025,China) |
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| Abstract: | Taking Poa pratensis (L.),Dynasty,Festuca arundinacea (Schreb.),Phoenix,Cynodon dactylon (L.) Pers,Lolium perenne (L.),Accent,Trifolium repens Linn.,Lotus corniculatus L and Eragrostis curvula S.as materials,the rooting ability and fractal characteristics of different kinds of turf grass were studied. The results showed that Festuca arundinacea (Schreb.),Phoenix,Cynodon dactylon (L.)Pers,and Eragrostis curvula S.had flourished shoot and developed root,what was more,they had better rooting ability than the o... |
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| Keywords: | Turf grass Growth quantity of root system Fractal characteristics |
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