| Autor: |
Lai Xianzhi, Zhu Wentao, Liu Changfa, Peng Weibing, Hao Yongren, Wang Qingling, Zheng Zehui, Huang Yanhua |
| Jazyk: |
English<br />French |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
BIO Web of Conferences, Vol 142, p 02018 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2117-4458 |
| DOI: |
10.1051/bioconf/202414202018 |
| Popis: |
Soybean is a vital food crop, and saline-alkali soil represents a valuable arable land resource. Rhizobia inoculation can improve the tolerance of soybean to salt stress, potentially increasing yield in saline-alkali soil. A strain of rhizobia DY31-8 was isolated from saline-alkali soil using salt-tolerant soybean as a host. This strain demonstrated the ability to survive at temperatures ranging from 14°C to 42°C and in salt concentrations of 1%–3%. It also exhibited certain antibiotic resistance and independent auxin production. Soybean inoculation experiments demonstrated that DY31-8 forms a reciprocal symbiosis with soybean roots and significantly promotes plant growth. This study provides insights for the screening and application of soybean rhizobia in saline-alkali soil. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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