Effect of water deficit on growth and photosynthetic characteristics of 13 winter wheat
文献类型：期刊论文
| 作者 | Wu, Xiao-Li ; Bao, Wei-Kai |
| 刊名 | AFRICAN JOURNAL OF BIOTECHNOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 10期号:56页码:11861-11869 |
| 关键词 | Wheat cultivars growth chlorophyll fluorescence gas exchange water deficit |
| ISSN号 | 1684-5315 |
| 产权排序 | 1 |
| 通讯作者 | Bao, WK (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China. |
| 英文摘要 | Wheat is one of the major crops in the world and is rather sensitive to water deficit and differences between genotypes for water tolerance have been previously testified. Experiment was conducted in a greenhouse with 13 cultivars grown in control and water deficit conditions. Gas exchange, chlorophyll fluorescence parameters, above ground biomass and total leaf area were measured to determine water tolerance. Drought susceptibility indexes were used to estimate the relative tolerance of wheat cultivars to water deficit. Water deficit decreased total leaf area, above-ground biomass, net photosynthesis, stomatal conductance, internal CO(2) concentration and the actual quantum yield of PS II electron transport relative to cultivars that were grown under control condition. Measurement of stomatal conductance provided useful information to assess genetic differences in wheat for absolute performance when subjected to water deficit. Besides, CY20 and XN979 showed more drought tolerance than other wheat cultivars in terms of drought susceptibility indexes. |
| 学科主题 | Biotechnology & Applied Microbiology |
| 收录类别 | SCI |
| 资助信息 | National Science and Technology Pillar Program of China[2008BAD98B03] |
| 语种 | 英语 |
| WOS记录号 | WOS:000298538400010 |
| 公开日期 | 2012-11-09 |
| 源URL | [http://210.75.237.14/handle/351003/23431]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | Wu, Xiao-Li,Bao, Wei-Kai. Effect of water deficit on growth and photosynthetic characteristics of 13 winter wheat[J]. AFRICAN JOURNAL OF BIOTECHNOLOGY,2011,10(56):11861-11869. |
| APA | Wu, Xiao-Li,&Bao, Wei-Kai.(2011).Effect of water deficit on growth and photosynthetic characteristics of 13 winter wheat.AFRICAN JOURNAL OF BIOTECHNOLOGY,10(56),11861-11869. |
| MLA | Wu, Xiao-Li,et al."Effect of water deficit on growth and photosynthetic characteristics of 13 winter wheat".AFRICAN JOURNAL OF BIOTECHNOLOGY 10.56(2011):11861-11869. |
入库方式： OAI收割
来源：成都生物研究所
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