Variation of photosynthetic capacity with leaf age in an alpine orchid, Cypripedium flavum
文献类型：期刊论文
| 作者 | Zhang, S. B.; Hu, H. ; Li, Z. R.
|
| 刊名 | ACTA PHYSIOLOGIAE PLANTARUM
 |
| 出版日期 | 2008-05-01 |
| 卷号 | 30期号:3页码:381-388 |
| 关键词 | Cypripedium Flavum Leaf Age Leaf Nitrogen Photosynthesis Co2 Diffusion Limitation |
| ISSN号 | 0137-5881 |
| DOI | 10.1007/s11738-008-0135-9 |
| 通讯作者 | huhong@mail.kib.ac.cn |
| 文献子类 | Article |
| 英文摘要 | Photosynthetic rate, chlorophyll fluorescence, leaf nitrogen and chlorophyll content of Cypripedium flavum were studied at different leaf ages. The photosynthetic capacity changed significantly with leaf age. Net photosynthesis and chlorophyll content peaked when leaf age was 60 days, decreasing at 30, 90 and 120 days. Stomatal conductance showed the highest value at 60 days, while mesophyll conductance decreased with increasing leaf age. Both leaf nitrogen content per unit area and leaf nitrogen content per unit mass decreased with increasing leaf age. The age-dependent variation in photosynthetic capacity could be linked to the changes in biochemical efficiency, leaf nitrogen content and CO2 diffusion limitation. |
| 学科主题 | Plant Sciences |
| WOS关键词 | CO2 TRANSFER CONDUCTANCE ; NITROGEN USE EFFICIENCY ; GAS-EXCHANGE ; MESOPHYLL CONDUCTANCE ; LOLIUM-TEMULENTUM ; LEAVES ; RUBISCO ; DECLINE ; TREE ; CHLOROPHYLL |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000255089100015 |
| 公开日期 | 2011-12-06 |
| 源URL | [http://ir.kib.ac.cn:8080/handle/151853/2513]  |
| 专题 | 昆明植物研究所_资源植物与生物技术所级重点实验室 |
| 作者单位 | Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, S. B.,Hu, H.,Li, Z. R.. Variation of photosynthetic capacity with leaf age in an alpine orchid, Cypripedium flavum[J]. ACTA PHYSIOLOGIAE PLANTARUM,2008,30(3):381-388. |
| APA | Zhang, S. B.,Hu, H.,&Li, Z. R..(2008).Variation of photosynthetic capacity with leaf age in an alpine orchid, Cypripedium flavum.ACTA PHYSIOLOGIAE PLANTARUM,30(3),381-388. |
| MLA | Zhang, S. B.,et al."Variation of photosynthetic capacity with leaf age in an alpine orchid, Cypripedium flavum".ACTA PHYSIOLOGIAE PLANTARUM 30.3(2008):381-388. |
入库方式： OAI收割
来源：昆明植物研究所
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