Tolerance of Rhizobial Strains Isolated from Acacia Species to Aluminum (Al) Stress
文献类型：会议论文
| 作者 | Nan Hongwei; He Xiubin; Lin Sizu |
| 出版日期 | 2010 |
| 会议日期 | AUG, 2010 |
| 会议地点 | Lushan |
| 关键词 | Acacia species rhizobium resistance aluminum ion stress screening evaluation |
| 页码 | 212-219 |
| 国家 | PEOPLES R CHINA |
| 英文摘要 | In Chinese plantation area of Acacia species, especially in Fujian province, aluminum toxicity resulting from soil acidification is one of severe environmental conditions of forestland. But we know nothing about effects of that to Acacia rhizobia, the survival and growth of which is the basis to establish efficient Rhizobium-legume symbiosis. In the paper, it had been observed that the turbidity of strains declined continuously with the increase of aluminum concentrations above 80 mu M. With aluminum ion concentrations below 80 mu M, the growth patterns of the strains could be divided into two main types, which expressed genetic diversity among Acacia rhizobium strains. And it was at about 20 mu M aluminum that strains got the best average turbidity, explaining some concentrations of aluminum ion, usually extremely lower, could contribute to growth of Acacia rhizobium. It implied strains JJ had been identified as superior strains with better ability to tolerate aluminum ion stress; geographical origin of Acacia rhizobium, especially soil fertility status, had a significant effect on its resistance to aluminum ion stress. |
| 源文献作者 | Zou, XM ; Zhang, K ; Zhang, H ; Xiong, GB |
| 产权排序 | 1 |
| 会议录 | GEOLOGY RESOURCE MANAGEMENT AND SUSTAINABLE DEVELOPMENT
 |
| 语种 | 英语 |
| ISBN号 | 978-1-921712-11-1 |
| WOS记录号 | WOS:000393251900047 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/34181]  |
| 专题 | 中国科学院水利部成都山地灾害与环境研究所 |
| 推荐引用方式 GB/T 7714 | Nan Hongwei,He Xiubin,Lin Sizu. Tolerance of Rhizobial Strains Isolated from Acacia Species to Aluminum (Al) Stress[C]. 见:. Lushan. AUG, 2010. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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