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6 种乔木和7 种灌木树种叶片对光强和CO2浓度的响应

康华靖, 应苗苗, 戎建涛, 郑嘉玲, 毛静媛, 徐婷婷

康华靖, 应苗苗, 戎建涛, 郑嘉玲, 毛静媛, 徐婷婷. 6 种乔木和7 种灌木树种叶片对光强和CO2浓度的响应[J]. 浙江林业科技, 2016, 36(5): 51-55.
引用本文: 康华靖, 应苗苗, 戎建涛, 郑嘉玲, 毛静媛, 徐婷婷. 6 种乔木和7 种灌木树种叶片对光强和CO2浓度的响应[J]. 浙江林业科技, 2016, 36(5): 51-55.
KANG Hua-jing, YING Miao-miao, RONG Jian-tao, ZHENG Jia-ling, MAO Jing-yuan, XU Ting-ting. Response of Some Tree and Shrub Speices Leaves on Light and CO2[J]. Journal of Zhejiang Forestry Science and Technology, 2016, 36(5): 51-55.
Citation: KANG Hua-jing, YING Miao-miao, RONG Jian-tao, ZHENG Jia-ling, MAO Jing-yuan, XU Ting-ting. Response of Some Tree and Shrub Speices Leaves on Light and CO2[J]. Journal of Zhejiang Forestry Science and Technology, 2016, 36(5): 51-55.

6 种乔木和7 种灌木树种叶片对光强和CO2浓度的响应

基金项目: 浙江省科技厅项目(2014C25039);浙江省哲学社会科学规划课题(16NDJC138YB);温州市科技计划项目(S20130003);温州市2015年公益性科技计划项目(S20150023);温州市重点科技创新团队项目(C20150008);博士科研启动项目
详细信息
    作者简介:

    康华靖(1982-),男,讲师,博士,从事植物光合生理生态。

  • 中图分类号: S718.45

Response of Some Tree and Shrub Speices Leaves on Light and CO2

  • 摘要: 2015 年7-8 月,对浙江省温州市绿化的6 种乔木树种和7 种灌木树种叶片对光强和CO2 浓度的响应差异进行监测和比较。结果表明,乔木树种中,樟(Cinnamomum camphora)的饱和光强最高,其次依次为桉(Eucalyptusrobusta)、雅榕(Ficus concinna var. concinna)、鹅掌楸(Liriodendron chinense)、白兰(Michelia alba)和木犀(Osmanthus fragrans);光补偿点木犀最高,之后依次为桉、鹅掌楸、雅榕、樟和白兰;樟、雅榕和桉具有相对较高的最大羧化速率(P<0.05)和相对较低的饱和胞间2浓度及胞间2 补偿点。灌木树种中,红花檵木(Loropetalum chinense var. rubrum)的饱和光强、最大光合速率、最大羧化速率和初始羧化效率均为最高(P<0.05)。建议在温州市城市绿化中可优先考虑樟、雅榕、桉及红花檵木。
    Abstract: Determinations during July and August of 2015 and analysis were conducted on light and CO2 response of leaves of 6 tree and 7 shrubspecies as greening plant in Wenzhou city, Zhejiang province. Results showed that light saturation point (LSP) of arbor species was ordered byCinnamomum camphora, Eucalyptus robusta, Ficus concinna var. concinna, Liriodendron chinense, Michelia alba and Osmanthus fragrans, andlight compensation point ordered by O. fragrans, E. robusta, L. chinense, F. concinna var. concinna, C. camphora and M. alba. C. camphora, F.concinna var. concinna and E. robusta had relative higher the maximum carboxylation rate, but lower saturated intercellular 2 concentration andcompensation point of intercellular 2 concentration .Among tested shrub species, L. chinense var. rubrum had the highest LSP, the maximumphotosynthetic rate, the maximum carboxylation rate initial carboxylation efficiendy. Experiment resulted that C. camphora, F. concinna var.concinna, E. robusta and L. chinense var. rubrum were proposed to be planted in Wenzhou.
  • [1]

    Mchale M R,Gregory M E,Burke I C. The potential of urban tree plantings to be cost effective in carbon credit markets[J]. Urban For UrbanGreen,2007,6:49-60.

    [2] 刘弘,马杰,李保印. 2 种彩叶植物的光合特性日变化研究[J]. 河南职业技术师范学院学报,2004,32(2):33-35.
    [3] 刘桂林,梁海永,刘兴菊. 国槐光合特性研究[J]. 河北农业大学学报,2003,26(4):68-70.
    [4] 蒋文伟,刘彤,温国胜,等. 城市观赏树种木犀的光合特性初步研究[J]. 浙江林业科技,2003,23(5):18-21.
    [5] 谭瑶,曹兵,赖声谓. 3 个绿化树种的光合特性比较[J]. 农业科学研究,2007,28(2):82-84.
    [6] 贾佳,何兴华. 城市绿地植物固碳释氧及降温增湿能力研究[J]. 绿色科技,2010,(6):49-51.
    [7] 叶飞英,陈子林,郑伟成,等. 不同光强下濒危植物伯乐树幼苗叶片光合生理参数比较[J]. 浙江农林大学学报,2015,32(5):716-721.
    [8] 叶子飘. 光合作用对光和CO2 响应模型的研究进展[J]. 植物生态学报,2010,34(6):727-740.
    [9] 叶子飘,于强. 冬小麦旗叶光合速率对光强度和CO2 浓度的响应[J]. 扬州大学学报(农业与生命科学版),2008,29(3):33-37.
    [10] 刘海荣,宋力,鲜靖苹. 5 种常用灌木固碳释氧能力的比较研究[J]. 安徽农业大学学报,2009,36(2):204-207.
    [11] 马维虎,赵肖,王晓峰,等. 三种绿化树种固碳释氧和降温增湿效益比较[J]. 中国城市林业,2010,8(1):55-58.
    [12] 郑朝晖,马春霞,马江林,等. 6 种乔木树种固碳能力和能量转化效率分析[J]. 西南林业大学学报,2011,31(4):7-11.
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出版历程
  • 收稿日期:  2016-06-16
  • 修回日期:  2016-08-08
  • 刊出日期:  2016-11-29

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