Mixed bacteria for promoting nodulation and nitrogen fixation of Robinia pseudoacacia and application thereof
US12232497B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2021 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | May 13, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/07
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A mixed bacteria for promoting nodulation and nitrogen fixation of Robinia pseudoacacia and their application are provided. The mixed bacteria includes Kocuria sp. X-22, Microbacterium sp. X-26, and Bacillus sp. X-28, all of which have been preserved in China Center for Type Culture Collection, and the preservation numbers respectively are: CCTCC No: M 2019237; CCTCC No: M 2019238; CCTCC No: M 2019239. The mixed bacteria are watered directly around the seedlings of Robinia pseudoacacia. Compared with the single bacteria control group and the sterile control group, the disclosure can produce synergistic superimposing effects, significantly improve the nodulation rate and symbiotic nitrogen fixation of the Robinia pseudoacacia, and promote the photosynthesis of the Robinia pseudoacacia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.