Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1080/16583655.2020.1777800 |
| Combined effects of salinity and temperature on germination, growth and gas exchange in two cultivars of Sorghum bicolor | |
| AL-Shoaibi, Abdulkhaliq A. | |
| 通讯作者 | AL-Shoaibi, Abdulkhaliq A. |
| 来源期刊 | JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE
 |
| ISSN | 1658-3655 |
| 出版年 | 2020 |
| 卷号 | 14期号:1页码:812-822 |
| 英文摘要 | Excessive salinity in irrigation decreases crop's growth in arid regions such as Saudi Arabia. The aim of this research was to study the combined effects of salinity and temperature on germination, plant growth,F-v/F-m, gas exchange, chlorophyll and proline content in twoSorghum bicolorcultivars, Hindi and Jaizani. The treatments contained 3 temperatures (20 degrees C, 30 degrees C, 40 degrees C) and 4 NaCl concentrations (0, 50, 100, 200 mM). The results presented that as NaCl increased, germination, growth, gas exchange andF(v)/F(m)of the two cultivars declined, with great effects at 40 degrees C than at the other temperatures. Proline was higher in the Hindi and Jaizani cultivars at 20 degrees C and 30 degrees C under the different salinity conditions. On the other hand, the chlorophyll content was increased at 20 degrees C under increased salinity in both cultivars. The interactions between salinity and temperature significantly affected most measurements of the two cultivars; however, Hindi cultivar showed more tolerance toward stress. |
| 英文关键词 | Sorghum bicolor NaCl salinity high temperature CO2 uptake |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Saudi Arabia |
| 开放获取类型 | gold |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000544402700001 |
| WOS关键词 | SALT STRESS ; SEED-GERMINATION ; WHEAT CULTIVARS ; PHOTOSYSTEM-II ; PLANT-GROWTH ; PHOTOSYNTHESIS ; TOLERANCE ; RESPONSES ; LIGHT ; SOILS |
| WOS类目 | Multidisciplinary Sciences |
| WOS研究方向 | Science & Technology - Other Topics |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/319676 |
| 作者单位 | Taibah Univ, Dept Biol, Coll Sci, POB 30002, Almadinah Almunawwarah, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | AL-Shoaibi, Abdulkhaliq A.. Combined effects of salinity and temperature on germination, growth and gas exchange in two cultivars of Sorghum bicolor[J],2020,14(1):812-822. |
| APA | AL-Shoaibi, Abdulkhaliq A..(2020).Combined effects of salinity and temperature on germination, growth and gas exchange in two cultivars of Sorghum bicolor.JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE,14(1),812-822. |
| MLA | AL-Shoaibi, Abdulkhaliq A.."Combined effects of salinity and temperature on germination, growth and gas exchange in two cultivars of Sorghum bicolor".JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 14.1(2020):812-822. |
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