| Relationship between stomatal behavior and characteristics of photosynthesis and transpiration of Adenophora lobophylla and A. potaninii at different altitudes |
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| 引用本文： | 马书荣,阎秀峰,祖元刚. Relationship between stomatal behavior and characteristics of photosynthesis and transpiration of Adenophora lobophylla and A. potaninii at different altitudes[J]. 林业研究, 1999, 0(4) |
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| 作者姓名： | 马书荣 阎秀峰 祖元刚 |
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| 作者单位： | Open Research Laboratory of Forest Plant Ecolog，Northeast Forestry University，Harbin 150040，P. R. China |
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| 摘 要： | IntroductionAdenOPhoraIObOPhytheandAdOnoPhorapot8niniiareperennialherbunderthejurisdictionofAd8no-phoraofCampanuIaceae.A.IObOPhyIfapopulationdistributesinthenorthwestareaofJinchuanCounty,innorthwestSichuanProvince,ataItitudesfrom2ooomto34oom,andthedistributionareaises-timatedIess5ookm2.A.pot8niniipopuIationisanextensivespecieswhichdistributesnotonIyinthenorthwestareaofSichuanProvincebutalsoinQinghai,Gansu,Shanxi,NingxiaandShanxi.Inre-centyears,thestudiesonendangeredmechanismforA.…
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Relationship between stomatal behavior and characteristics of photosynthesis and transpiration of Adenophora lobophylla and A. potaninii at different altitudes |
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| Ma Shurong ,Yan Xiufeng, Zu Yuangang. Relationship between stomatal behavior and characteristics of photosynthesis and transpiration of Adenophora lobophylla and A. potaninii at different altitudes[J]. Journal of Forestry Research, 1999, 0(4) |
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| Authors: | Ma Shurong Yan Xiufeng Zu Yuangang |
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| Abstract: | The photosynthesis and transpiration characteristics of Adenophora lobophylla and A. potaninii as well as stomatal behavior such as stomatal size, stomatal density, stomatal open and stomatal conductivity were measured at different altitudes. The relationship between the photosynthesis and transpiration characteristics and the stomatal behavior was analysed by correlation coefficient and path coefficient analysis with altitude changes.The results showed that the inffuences of stomatal behavior were not evident on the photosynthesis and transpiration characteristics of A. Lobophylla, but evident on that of A. potaninii. |
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| Keywords: | Adenophora lobophylla Adenophora potaninii Stomatal behavior Photosynthesis Transpiration |
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