| 杜仲叶片蒸腾速率的因子分析 |
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| 引用本文： | 谈锋,梁莉.杜仲叶片蒸腾速率的因子分析[J].西南师范大学学报(自然科学版),1996,21(2):162-167. |
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| 作者姓名： | 谈锋 梁莉 |
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| 作者单位： | 西南师范大学生命科学系 |
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| 摘 要： | 利用ＬＩ－１６００稳态气孔计测定了杜仲叶片蒸腾速率的日变化，以及水分胁迫下蒸腾速率的变化，探讨了环境因子对杜仲叶片蒸腾速率的影响。
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| 关 键 词： | 杜仲 蒸腾速率 因子分析 |
Analysis of the factors affecting the transpirationrate of the Eucommia ulmoides leaves |
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| Tan Feng,hang Li,Zho Yanbing.Analysis of the factors affecting the transpirationrate of the Eucommia ulmoides leaves[J].Journal of Southwest China Normal University(Natural Science),1996,21(2):162-167. |
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| Authors: | Tan Feng hang Li Zho Yanbing |
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| Abstract: | By using LI-1600 Steady State Porometer,the transpiration chines of the Eucommia ulmoides leaves were determined through a day and under the condition of the water stress,in order to evaluatethe effect of environmental factors on the transpiration rate of the Eucommia ulmoides leaves.The result indicated that the PFD is principal meteorological factor influencing transpiration. Thesoil water content influenced the leaf water content,and the leat water content influenced the transpiration by stoma diffusing resistance. |
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| Keywords: | Eucommia ulmoides Oliv transpiration rate factorial analysis |
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