Elevated CO(2) concentration enhances the role of the ear to the flag leaf in determining grain yield of wheat
文献类型：期刊论文
| 作者 | Zhu, C. -W.1; Zhu, J. -G.1; Liu, G.1; Zeng, Q.1; Xie, Z. -B.1; Pang, J.2; Feng, Z. -Z.2; Tang, H. -Y.1; Wang, L.1 |
| 刊名 | PHOTOSYNTHETICA
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 46期号:2页码:318-320 |
| ISSN号 | 0300-3604 |
| 关键词 | net photosynthetic rate Triticum aestivum |
| DOI | 10.1007/s11099-008-0059-z |
| 通讯作者 | Zhu, C. -W.() |
| 英文摘要 | Net photosynthetic rate (P(N)) of ear and flag leaf during grain filling stage and grain yield of plants with non-darkened or darkened flag leaf or darkened ear were examined in two different CO(2) concentrations: ambient (AC) and AC+200 mu mol mol(-1) (EC). Ear showed much higher enhancement (56 %) of P (N) than flag leaf (23 %) under EC. Moreover, CO(2) enrichment shortened the photosynthetic duration of flag leaf relative to ear. In this way the ratio of ear to flag leaf contribution to grain yield increased from 1.18 (AC) to 1.39 (EC). |
| 收录类别 | SCI |
| WOS关键词 | ENRICHMENT FACE ; PHOTOSYNTHESIS ; TEMPERATURE ; CONDUCTANCE |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000256340500029 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558740 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Zhu, C. -W. |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China 2.Univ Tokyo, Grad Sch Agr & Life Sci, Dept Global Agr Sci, Tokyo 1138654, Japan |
| 推荐引用方式 GB/T 7714 | Zhu, C. -W.,Zhu, J. -G.,Liu, G.,et al. Elevated CO(2) concentration enhances the role of the ear to the flag leaf in determining grain yield of wheat[J]. PHOTOSYNTHETICA,2008,46(2):318-320. |
| APA | Zhu, C. -W..,Zhu, J. -G..,Liu, G..,Zeng, Q..,Xie, Z. -B..,...&Wang, L..(2008).Elevated CO(2) concentration enhances the role of the ear to the flag leaf in determining grain yield of wheat.PHOTOSYNTHETICA,46(2),318-320. |
| MLA | Zhu, C. -W.,et al."Elevated CO(2) concentration enhances the role of the ear to the flag leaf in determining grain yield of wheat".PHOTOSYNTHETICA 46.2(2008):318-320. |
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来源：南京土壤研究所
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