Characterization of photosynthesis of Populus euphratica grown in the arid region
文献类型：期刊论文
| 作者 | Chen ; Y. P. ; Y. N. ; Li ; W. H. ; Xu ; C. C. |
| 刊名 | PHOTOSYNTHETICA
 |
| 出版日期 | 2006 |
| 卷号 | 44期号:4页码:622-626 |
| 关键词 | WATER-STRESS NONSTOMATAL LIMITATIONS CARBON ASSIMILATION OSMOTIC ADJUSTMENT LOWER REACHES WINTER-WHEAT SALT STRESS TARIM RIVER DROUGHT PRODUCTIVITY |
| ISSN号 | 0300-3604 |
| 通讯作者 | Chen, YN, Chinese Acad Sci, Inst Ecol & Geog, Xinjiang 830011, Peoples R China |
| 中文摘要 | Net photosynthetic rate (P-N), stomatal conductance (g(s)), intercellular CO2 concentration (C-i), transpiration rate (E), water use efficiency (WUE), and stomatal limitation (L-s) of Populus euphratica grown at different groundwater depths in the arid region were measured. g(s) of the trees with groundwater depth at 4.74 m (D-4) and 5.82 m (D-5) were lower and a little higher than that at 3.82 m (D-3), respectively. Compared with C-i and L-s of the D-3 trees, C-i decreased and L-s increased at 4.74 m, however, C-i increased and L-s decreased at D-5. Hence photosynthetic reduction of P. euphratica was attributed to either stomatal closure or non-stomatal factors depending on the groundwater depths in the plant locations. PN of the D-3 trees was significantly higher than those at D-4 or D-5. The trees of D-4 and D-5 did not show a significant difference in their PN, indicating that there are mechanisms of P. euphratica tolerance to mild and moderate drought stress. |
| 学科主题 | 植物生理学 |
| 收录类别 | SCI |
| 公开日期 | 2011-08-19 |
| 源URL | [http://ir.xjlas.org/handle/365004/10390]  |
| 专题 | 新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据) |
| 推荐引用方式 GB/T 7714 | Chen,Y. P.,Y. N.,et al. Characterization of photosynthesis of Populus euphratica grown in the arid region[J]. PHOTOSYNTHETICA,2006,44(4):622-626. |
| APA | Chen.,Y. P..,Y. N..,Li.,W. H..,...&C. C..(2006).Characterization of photosynthesis of Populus euphratica grown in the arid region.PHOTOSYNTHETICA,44(4),622-626. |
| MLA | Chen,et al."Characterization of photosynthesis of Populus euphratica grown in the arid region".PHOTOSYNTHETICA 44.4(2006):622-626. |
入库方式： OAI收割
来源：新疆生态与地理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。