Relationship between delta C-13 and photosynthetic parameters and their responses to leaf nitrogen content in six broadleaf tree species
文献类型：期刊论文
| 作者 | Zheng SX ; Shangguan ZP |
| 刊名 | PHOTOSYNTHETICA
 |
| 出版日期 | 2006 |
| 卷号 | 44期号:1页码:109-115 |
| 关键词 | actual quantum yield of PS2 electron transport broadleaved tree species leaf nitrogen content net photosynthetic rate photosynthetic nitrogen use efficiency stable carbon isotope composition |
| 通讯作者 | Shangguan, ZP |
| 英文摘要 | Stable carbon isotope composition (delta(13)C), net photosynthetic rate (P-N), actual quantum yield of photosystem 2 (PS2) electron transport (Phi(PS2)), nitrogen content (N-c), and photosynthetic nitrogen use efficiency (PNUE) in the leaves of six broadleaf tree species were determined under field environmental conditions. The six tree species were Magnolia liliflora Desr., M. grandiflora Linn., M. denudata Desr., Prunus mume (Sieb.) Sieb. et Zucc. cv. Meiren Men, P. mume (Sieb.) Sieb. et Zucc. f. alphandii (Carr.) Rehd., and P. persica (L.) Batsch. var. rubro-plena. The relationships among delta(13)C, Phi(PS2) P-N, and PNUE, as well as their responses to N-c in the six species were also studied. Both P-N and delta(13)C negatively correlated with N-c, but Phi(PS2) positively correlated with N-c. This indicated that with N-c increase, P-N and delta(13)C decreased, while Phi(PS2) increased. There were weak negative correlations between delta(13)C and PNUE, and strong negative correlations (p < 0.01) between Phi(PS2) and PNUE. According to the variance analysis of parameters, there existed significant interspecific differences (p < 0.001) of delta(13)C, P-N, Phi(PS2), PNUE, and N-c among the tree seedlings of the six tree species, which suggests that the potential photosynthetic capacities depend on plant species, irradiance, and water use capacity under field conditions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2012-06-15 |
| 源URL | [http://ir.iswc.ac.cn/handle/361005/4907]  |
| 专题 | 水土保持研究所_水保所知识产出(1956-2013) |
| 推荐引用方式 GB/T 7714 | Zheng SX,Shangguan ZP. Relationship between delta C-13 and photosynthetic parameters and their responses to leaf nitrogen content in six broadleaf tree species[J]. PHOTOSYNTHETICA,2006,44(1):109-115. |
| APA | Zheng SX,&Shangguan ZP.(2006).Relationship between delta C-13 and photosynthetic parameters and their responses to leaf nitrogen content in six broadleaf tree species.PHOTOSYNTHETICA,44(1),109-115. |
| MLA | Zheng SX,et al."Relationship between delta C-13 and photosynthetic parameters and their responses to leaf nitrogen content in six broadleaf tree species".PHOTOSYNTHETICA 44.1(2006):109-115. |
入库方式： OAI收割
来源：水土保持研究所
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