Diurnal changes in photosynthesis in Sclerocarya birrea from South Africa and Israel after introduction and acclimatization in Wenshan, Yunnan Province, China
文献类型：期刊论文
| 作者 | Li, Tao2; Ding, Youfang3; Hu, Yan1; Sun, Liwei; Jiang, Chuangdao2; Liu, Yujun |
| 刊名 | SOUTH AFRICAN JOURNAL OF BOTANY
 |
| 出版日期 | 2015 |
| 卷号 | 100页码:101-107 |
| 关键词 | Marula Domestication Photosynthetic characteristics Environmental factor |
| ISSN号 | 0254-6299 |
| DOI | 10.1016/j.sajb.2015.05.021 |
| 文献子类 | Article |
| 英文摘要 | Photosynthetic activity is one of the most important indicators for evaluating the introduction and acclimatization of trees to new geographies. The aim of this study was to investigate the photosynthetic characteristics of marula [Sclerocarya birrea (A. Rich.) Hochst. subsp. caffra (Sond.) Kokwaro (Anacardiaceae)] and the environmental conditions relevant to its growth in China. We analyzed the diurnal dynamics of photosynthesis in two S. birrea varieties, one from South Africa and one from Israel, after introduction into China using a portable photosynthesis measuring system. Our results showed that the diurnal net photosynthetic rate (P-n) exhibited an atypical double-peak pattern that was influenced mainly by stomatal factors. Moreover, the diurnal change in stomatal conductance (G(s)) was consistent with that for P-n and showed an obvious double-peak curve, whereas the diurnal change in the transpiration rate (T-r) was opposite to that in intercellular CO2 concentration (C-i), which presented a single-peak curve. The extreme values of the environmental factors we monitored occurred at approximately the same time of day and influenced photosynthesis by affecting C-1, T-r, and leaf temperature (T-L), with light intensity exerting an especially strong effect. The P-n of the S. birrea variety from Israel was higher than that of the S. birrea variety from South Africa, while South Africa S. birrea exhibited superior growth trait in southern China. We suggest that the photosynthetic performance of S. birrea can be acclimated to a new environment. (C) 2015 SAAB. Published by Elsevier B.V. All rights reserved. |
| 学科主题 | Plant Sciences |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1727-9321 |
| WOS关键词 | SUBSP CAFFRA ; NONSTOMATAL LIMITATIONS ; STOMATAL CONDUCTANCE ; LEAF ANATOMY ; LIGHT ; TEMPERATURE ; STRESS ; MARULA ; TREE ; FLUORESCENCE |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000361254700016 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | national project 948 titled as Introduction of high quality germplasm resources and cultivation technology of Sclerocarya birrea [2011-4-43] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25568]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Xiamen Bot Garden, Xiamen 361001, Fujian, Peoples R China 2.Wenshan Univ, Sch Resource & Environm Sci, Wenshan 663000, Yunnan, Peoples R China 3.Beijing Forestry Univ, Coll Biol Sci & Biotechnol, Natl Engn Lab Tree Breeding, Beijing 100083, Peoples R China 4.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Tao,Ding, Youfang,Hu, Yan,et al. Diurnal changes in photosynthesis in Sclerocarya birrea from South Africa and Israel after introduction and acclimatization in Wenshan, Yunnan Province, China[J]. SOUTH AFRICAN JOURNAL OF BOTANY,2015,100:101-107. |
| APA | Li, Tao,Ding, Youfang,Hu, Yan,Sun, Liwei,Jiang, Chuangdao,&Liu, Yujun.(2015).Diurnal changes in photosynthesis in Sclerocarya birrea from South Africa and Israel after introduction and acclimatization in Wenshan, Yunnan Province, China.SOUTH AFRICAN JOURNAL OF BOTANY,100,101-107. |
| MLA | Li, Tao,et al."Diurnal changes in photosynthesis in Sclerocarya birrea from South Africa and Israel after introduction and acclimatization in Wenshan, Yunnan Province, China".SOUTH AFRICAN JOURNAL OF BOTANY 100(2015):101-107. |
入库方式： OAI收割
来源：植物研究所
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