5种常见盆栽植物的光合生理特性研究  

Photosynthetic Physiological Characteristics of Five Common Pot Plants

作　　者：任军辉[1] 张葳蕤 杜承星 丁云春[1] 

机构地区：[1]西藏职业技术学院,西藏拉萨850000 [2]四川路桥集团勘察设计分公司,四川成都610000 [3]宁夏贺兰山国家级自然保护区管理局,宁夏银川750021

出　　处：《林业调查规划》2014年第1期18-23,共6页Forest Inventory and Planning

摘　　要：以月季、大叶黄杨、鸢尾、牡丹、碧桃为试验材料,利用LI-6400光合分析仪以及Microsoft Excel、DPS数据处理系统对5种试样盆栽植物进行光饱和点、光补偿点、净光合速率、表观量子速率、叶绿素含量、比叶重、气孔导度、蒸腾速率、光能利用率等光合生理指标的测定及比较研究。结果表明:5种常见盆栽植物的各项光合生理指标的显著性差异不同。在选取的5种盆栽植物中,乔木类盆栽植物的光合作用能力强于灌木类盆栽植物的,草本类盆栽植物的光合作用能力低于乔木类和灌木类盆栽植物的。R.Chinensis, Buxus megistophylla, Iristectorum, Paeonia suffruticosa, Prunus persica were used as research materials.Using the LI-6400 photosynthetic analyzer , Microsoft Excelland DPS （ data processing system ） , Photosynthetic characteristics of Light Saturation Point , Light Compensation Point , Net Photosynthetic Rate , Apparent Photosynthetic Quantum rate , Chlorophyll Content , Specific Leaf Mass, Stomatal Conductance , Transpiration Rate , Utility Rate Of Luminous Energy , were measured and compared.The results showed that the difference in each physiological characteristic of five common pot plants were significant , photosynthesis ability of arbor was stranger than shrub , but herbal was weaker than arbor and shrub.

关 键 词：盆栽植物 光合生理特性 光合色素 光能利用率 气孔导度 蒸腾速率 

分 类 号：S718.43[农业科学—林学] Q945.11[生物学—植物学]