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两个三角梅品种光合生理特性比较分析
引用本文:张学权.两个三角梅品种光合生理特性比较分析[J].成都大学学报(自然科学版),2011,30(3):201-203,219.
作者姓名:张学权
作者单位:成都大学旅游文化产业学院,四川成都,610106
摘    要:为探讨三角梅的基础光合特性,采用LI-6400便携式光合测定系统对其主要的两个品种大红宝巾花和光叶宝巾花的光合生理特性进行测定.结果表明:它们的净光合速率日变化为单峰型曲线,峰值出现在下午14时左右,全天内光叶宝巾花的净光合速率值均大于大红宝巾花;它们净光合速率的变化均与气孔导度呈显著相关,而与胞间CO2浓度相关性弱;...

关 键 词:三角梅  净光合速率  光合生理特征

Comparative Analysis on Photosynthetic Characteristics of Two Bougainvillea Species
ZHANG Xuequan.Comparative Analysis on Photosynthetic Characteristics of Two Bougainvillea Species[J].Journal of Chengdu University (Natural Science),2011,30(3):201-203,219.
Authors:ZHANG Xuequan
Institution:ZHANG Xuequan(School of Tourism and Culture Industry,Chengdu University,Chengdu 610106,China)
Abstract:Flowers of Bougainvillea's main two species of Bougainvillea x buttiana and Bougainvillea glabra were measured by using Li-6400 portable photosynthetic system to understand their photosynthetic physiological characteristics.The results reveal that the daily net photosynthetic rate variations show a single peak curve,the maximum appears at the time of 14:00 a.m.in a day,and the value of daily Pn of Bougainvillea glabra's is higher than Bougainvillea x buttiana's.There is an outstanding correlation between th...
Keywords:Bougainvillea  net photosynthetic rate  photosynthetic physiological characteristics  
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