The best salt solution parameter to describe seed/seedling responses to saline and sodic salts
文献类型：期刊论文
| 作者 | Zhang, Hongxiang; Tian, Yu; Guan, Bo ; Zhou, Daowei; Sun, Zewei; Baskin, Carol C.
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| 刊名 | PLANT AND SOIL
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| 出版日期 | 2018-05 |
| 卷号 | 426期号:1-2页码:313-325 |
| 关键词 | EC Na+ pH Saline salts Sodic salts Water potential |
| ISSN号 | 0032-079X |
| DOI | 10.1007/s11104-018-3623-8 |
| 产权排序 | [Zhang, Hongxiang ; Zhou, Daowei] Chinese Acad Sci, Northeast Inst Geog & Agroecol, Jilin Prov Lab Grassland Farming, Changchun 130102, Jilin, Peoples R China ; [Tian, Yu ; Sun, Zewei] Jilin Agr Univ, Anim Sci & Technol Coll, Changchun 130118, Jilin, Peoples R China ; [Guan, Bo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China ; [Baskin, Carol C.] Univ Kentucky, Dept Biol, Lexington, KY 40506 USA ; [Baskin, Carol C.] Univ Kentucky, Dept Plant & Soil Sci, Lexington, KY 40546 USA |
| 文献子类 | Article |
| 英文摘要 | Background and aims Results of studies on plant responses to salt stress often are difficult to compare because different salt parameters were used. Our aim was to compare the effects of different combinations of sodium salts on germination/seedling growth of two forage species and determine which salt solution parameter(s) was(were) most closely related to these responses. Methods Seeds of the legume Medicago sativa and the grass Elymus dahuricus were germinated in different concentrations of saline and sodic salts. Various parameters of the salt solutions were determined, and seed germination and seedling growth metrics were measured. Results Seeds of both species were more tolerant to saline than to sodic salts, and seedlings of E. dahuricus were more salt tolerant than those of M. sativa. Na2SO4 and Na2CO3 were more inhibitory to germination/growth of the two study species than the same concentration of NaCl and NaHCO3 for saline and sodic salts, respectively. For both species, electrical conductivity, salt content (%) and Na+ concentration best correlated with germination/growth for saline salts and Na+ concentration for sodic salts. Conclusions In evaluating the effects of salt on seed germination and seedling growth, both saline and sodic salts need to be considered, and Na+ concentration is the best salt solution parameter to use in comparing and communicating the results. |
| WOS关键词 | EARLY SEEDLING STAGES ; MEDICAGO-SATIVA L. ; LEYMUS-CHINENSIS ; ALKALINE CONDITIONS ; ION ACCUMULATION ; GERMINATION ; GROWTH ; STRESS ; TOLERANCE ; HALOPHYTES |
| WOS研究方向 | Agronomy ; Plant Sciences ; Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000431962400021 |
| 资助机构 | National Basic Research Program of China [2015CB150800] ; National Natural Science Foundation of China [41571055] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24476]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 烟台海岸带研究所_滨海湿地实验室 |
| 作者单位 | 1.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Jilin Prov Lab Grassland Farming, Changchun 130102, Jilin, Peoples R China; 2.Jilin Agr Univ, Anim Sci & Technol Coll, Changchun 130118, Jilin, Peoples R China; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; 4.Univ Kentucky, Dept Plant & Soil Sci, Lexington, KY 40546 USA 5.Univ Kentucky, Dept Biol, Lexington, KY 40506 USA; |
| 推荐引用方式 GB/T 7714 | Zhang, Hongxiang,Tian, Yu,Guan, Bo,et al. The best salt solution parameter to describe seed/seedling responses to saline and sodic salts[J]. PLANT AND SOIL,2018,426(1-2):313-325. |
| APA | Zhang, Hongxiang,Tian, Yu,Guan, Bo,Zhou, Daowei,Sun, Zewei,&Baskin, Carol C..(2018).The best salt solution parameter to describe seed/seedling responses to saline and sodic salts.PLANT AND SOIL,426(1-2),313-325. |
| MLA | Zhang, Hongxiang,et al."The best salt solution parameter to describe seed/seedling responses to saline and sodic salts".PLANT AND SOIL 426.1-2(2018):313-325. |
入库方式： OAI收割
来源：烟台海岸带研究所
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