| 冷季型草坪根系对干旱反应的研究 |
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| 引用本文： | 李云侠,鲍厚柱.冷季型草坪根系对干旱反应的研究[J].哈尔滨师范大学自然科学学报,1999,15(1):86-90. |
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| 作者姓名： | 李云侠 鲍厚柱 |
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| 作者单位： | [1]齐齐哈尔花卉草坪研究所 [2]中国葛洲坝风景园林公司 |
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| 摘 要： | 本文探讨了草坪草在干旱条件下质量的变化与生根深度和根长密度的关系，分析了草坪草抗旱能力的差异性，根系与抗旱性的关系以及草坪抗旱机理，为我国草坪草引起种植，新品种选育提供理论依据。
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| 关 键 词： | 草坪草 根系 干旱协迫 抗旱性 冷季型 灌溉 |
RESEARCH FOR REACTION TO SOIL DRY BY COLDSEASON TYPE GRASS LAWN AND ROOT SYSTEM |
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| Li Yunxia,Hou Guilan.RESEARCH FOR REACTION TO SOIL DRY BY COLDSEASON TYPE GRASS LAWN AND ROOT SYSTEM[J].Natural Science Journal of Harbin Normal University,1999,15(1):86-90. |
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| Authors: | Li Yunxia Hou Guilan |
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| Abstract: | The authors research changes in quality of lawn in dry condition and the relation between the change of depth of its roots and density of the root length. They also analyse the difference of capacity to fight a drought by grass of lawn, the relation between root system and fighting a drought and its principle. They also provide the theoretical basis for recommend and planting of grass of lawn to China, and seed selection of new preeds. |
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| Keywords: | Grass of lawn Root system Drought Coerce |
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