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刘晓莉. NaCl胁迫对香樟幼苗生理特性的影响[J]. 四川林业科技, 2016, 37(1): 62-64. DOI: 10.16779/j.cnki.1003-5508.2016.01.013
引用本文: 刘晓莉. NaCl胁迫对香樟幼苗生理特性的影响[J]. 四川林业科技, 2016, 37(1): 62-64. DOI: 10.16779/j.cnki.1003-5508.2016.01.013
LIU Xiao-li. Effects of NaCl Stress on Physiological Characteristics of Cinnamomum camphora Seedlings[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(1): 62-64. DOI: 10.16779/j.cnki.1003-5508.2016.01.013
Citation: LIU Xiao-li. Effects of NaCl Stress on Physiological Characteristics of Cinnamomum camphora Seedlings[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(1): 62-64. DOI: 10.16779/j.cnki.1003-5508.2016.01.013

NaCl胁迫对香樟幼苗生理特性的影响

Effects of NaCl Stress on Physiological Characteristics of Cinnamomum camphora Seedlings

  • 摘要: 为了探讨香樟(Cinnamomum camphora)在NaCl胁迫条件下的适应性反应,揭示其抗盐碱能力,设置了不同NaCl浓度处理香樟幼苗,并测定了Nacl胁迫下相对电导率、MDA质量摩尔浓度以及游离脯氨酸质量分数的变化。试验结果表明:随着时间的延长,NaCl浓度的增大,相对电导率、MDA质量摩尔浓度以及游离脯氨酸质量分数升高,说明随着时间的延长,浓度的增大,NaCl胁迫加重。

     

    Abstract: In order to investigate adaptive response of the camphor (Cinnamomum camphora) trees in NaCl stress conditions and reveal their salt tolerance capability,different concentrations of NaCl were used to treat Cinnamomum camphora seedlings,and stress relative conductivity,free proline and MDA molality of branch numberchanges were measured under NaCl.The experimental results showed that with the extension of time,NaCl concentration,relative conductivity,MDA molality and proline concentration would increase,thus indicating that with the extension of time and the increase of the concentration,NaCl stress would increase.

     

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