Patent · US Active

Enhanced efficient nitrogen-fixing composite microbial system added with non-nitrogen-fixing bacteria and application thereof

US11760972B2 · kind B2 · utility

0Cited by

0References

4Claims

0Family size

Assignee

INSTITUTE OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING, CAAS · CN

Inventors

Chao Al · Beijing, CN
Liyu ZHANG · Beijing, CN
Wei Zhou · Nanhu, CN

Key dates

Filing date	Dec 1, 2022
Grant date	Sep 19, 2023
Priority date	—
Expiry date	Dec 1, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12R2001/38
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Disclosed are an enhanced efficient nitrogen-fixing composite microbial system added with non-nitrogen-fixing bacteria and application thereof, belonging to the technical field of agricultural microorganisms. The present disclosure provides enhanced efficient nitrogen-fixing bacteria, including at least one selected from a group of Klebsiella MNAZ1050, Citrobacter MNAZ1397 and Pseudomonas MNAZ228; also, the disclosed enhanced efficient nitrogen-fixing composite microbial system includes nitrogen-fixing bacteria and non-nitrogen-fixing bacteria, where the nitrogen-fixing bacteria includes at least one of the above three nitrogen-fixing bacteria, and the non-nitrogen-fixing bacteria includes at least one of Acinetobacter ACZLY512 and Kluyvera AZ981.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.