Unlock instant, AI-driven research and patent intelligence for your innovation.

A sedum rhizosphere growth-promoting Bacillus arzii and its application

A technology of Bacillus aeruginosa, rhizosphere growth promotion, applied in the application, bacteria, biocide and other directions, to achieve the effect of strong pertinence and growth promotion

Active Publication Date: 2018-12-11
SHANDONG FOREST SCI RES INST
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on the screening and application of PGPR strains of Crassulaceae plants.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A sedum rhizosphere growth-promoting Bacillus arzii and its application
  • A sedum rhizosphere growth-promoting Bacillus arzii and its application
  • A sedum rhizosphere growth-promoting Bacillus arzii and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] 1. Screening process

[0021] Three rhizosphere soil samples of sedum succulents from the production base of sedum succulents in Huanglou Town, Qingzhou City, Shandong Province were collected. Bacterial isolates were isolated from rhizosphere soil samples by serial dilution method. Purify the isolated bacteria by the three-section line method, and judge whether the strain is purified by microscopic examination, number the purified bacteria, pick a single colony, and transfer it to an LB slant for future use.

[0022] to R containing L-tryptophan 2 Bacteria were inoculated in liquid culture medium A, cultured on a shaker at 28° C., 180 rpm, for 4 days. Take 50 microliters of bacterial suspension and drop it on a white ceramic plate, and add 50 microliters of Salkowski colorimetric solution (50ml 35% HCLO 4 +1ml 0.5mol / L FeCl 3 ). The colorim...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a sedum rhizosphere-promoting Bacillus aryabhattai (Bacillus aryabhattai) JIA2, which has been preserved in the General Microorganism Center of China Microbiological Culture Collection Management Committee on January 7, 2016, and the preservation number is CGMCCNo.11967. The sedum rhizosphere growth-promoting bacillus arborii of the present invention has strong pertinence, can successfully colonize the rhizosphere soil of sedum succulent plants, and can significantly promote the growth of sedum succulent plants.

Description

technical field [0001] The invention relates to a sedum rhizosphere growth-promoting bacillus arborii and application thereof. Background technique [0002] Crassulaceae plants (Crassulaceae) are perennial succulent herbs with a small and exquisite appearance, plump and juicy plants, unique shapes and various appearances, and are deeply loved by consumers. Sedum succulents play an important role in landscaping and interior decoration, and are also the main material for green roofs. With the rapid development of the succulent plant industry, improving the quality of cultivation, shortening the cultivation period, and reducing the cultivation cost are urgent needs for the production of succulents of the Crassulaceae family. [0003] The beneficial effect of rhizosphere microorganisms on plants is mainly manifested in the improvement of plant nutrient absorption and the promotion of plant growth. The use of biological inoculation technology to improve the rhizosphere microbial...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20A01N63/00A01P21/00C12R1/07
CPCA01N63/00C12N1/205C12R2001/07
Inventor 马海林刘方春杜秉海马丙尧丁延芹李丽杜振宇姚良同单连娟
Owner SHANDONG FOREST SCI RES INST