| 太行山区常见绿化树种叶片栅栏组织与植物耐旱性的相关性分析 |
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| 引用本文： | 胡亦民,胡奕文,宋朝辉,张毅.太行山区常见绿化树种叶片栅栏组织与植物耐旱性的相关性分析[J].北方园艺,2012(14):68-69. |
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| 作者姓名： | 胡亦民 胡奕文 宋朝辉 张毅 |
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| 作者单位： | 保定市公用事业局,河北保定,071000;保定市农业局,河北保定,071001;保定市草莓研究所,河北保定,071001 |
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| 摘 要： | 对太行山区易县旺龙沟流域常见绿化树种自然分布状况进行调查,并对不同树种在其集中分布区内的栅栏组织占叶片厚度百分比与土壤含水量进行相关性分析。结果表明:不同树种呈现集中分布在丘陵的不同部位,不同树种栅栏组织所占叶片厚度百分比与土壤含水量之间存在极显著负相关关系,即栅栏组织所占叶片厚度百分比越大,植物的耐旱性也越强。
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| 关 键 词： | 太行山 绿化树种 栅栏组织 土壤含水量 耐旱性 |
Correlation Analysis Between the Palisade Tissue of Common Greening Species Leaves in Taihang Moutain and the Drought Tolerance of Plants |
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| HU Yi-min
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HU Yi-wen
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SONG Zhao-hui
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ZHANG Yi.Correlation Analysis Between the Palisade Tissue of Common Greening Species Leaves in Taihang Moutain and the Drought Tolerance of Plants[J].Northern Horticulture,2012(14):68-69. |
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| Authors: | HU Yi-min HU Yi-wen SONG Zhao-hui ZHANG Yi |
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| Institution: | 1.Public Utilities Bureau of Baoding,Baoding,Hebei 071000;2.Agriculture Bureau of Baoding,Baoding,Hebei 071000;3.Strawberry Research Institution of Baoding,Baoding,Hebei 071000) |
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| Abstract: | The natural distribution status of common afforestation species in Wang Longgou Basin,Yi Count,Taihang Mountain were surveyed,and the correlation analysis between the percentage of palisade tissue in different tree species leaves thickness and the soil water content were studied.The results showed that different tree species distributed concentrately in the different regions of the hilly,and there was a very significance negative correlation between different percentages of palisade tissue in different tree species leaves thickness and the soil water content,that is to say,the higher the percentage of palisade tissue in leaves thickness was,the stronger the drought tolerance of the plant was. |
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| Keywords: | Taihang Moutain greening species palisade tissue soil water content drought tolerance |
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