Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A peanut rhizosphere growth-promoting bacterium hs11 and its application

A technology for promoting growth bacteria and peanut roots, which is applied in the field of microorganisms to achieve the effects of promoting growth and development, high utilization rate and improving utilization rate

Active Publication Date: 2017-06-30
ZHENGZHOU SEWAGE PURIFICATION +1
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the rhizosphere growth-promoting bacteria isolated from fluvo-aquic soil, forming a symbiotic system with crops, and using bioremediation to improve fluvo-aquic soil have become a current research hotspot, but so far there have been no public reports on rhizosphere growth-promoting bacteria specially used for peanuts.

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 peanut rhizosphere growth-promoting bacterium hs11 and its application
  • A peanut rhizosphere growth-promoting bacterium hs11 and its application
  • A peanut rhizosphere growth-promoting bacterium hs11 and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The specific embodiments of the present invention will be described in detail below in combination with specific conditions.

[0026] Biological material preservation: peanut rhizosphere growth promoting bacteria HS11, classified and named as Bacillus megaterium ( Bacillus megaterium ), deposited in the General Microbiology Center of China Microbial Culture Collection Management Committee on October 31, 2014, the address is No. 3, No. 1, Beichen West Road, Chaoyang District, Beijing, Institute of Microbiology, Chinese Academy of Sciences, and the deposit number is CGMCCNo.9891.

[0027] Table 1 Basic properties of test soil

[0028] soil Organic carbon (g / kg) Total phosphorus (g / kg) Available phosphorus (mg / kg) Total potassium (g / kg) Quick-acting potassium (mg / kg) pH(H2O) Sandy fluvo-aquic soil1.910.293.4419.5620.427.39

[0029] Table 2 Physiological and biochemical characteristics of HS11 strain

[0030] project result project result a+ Starch hydrolysis+ Aerobic ...

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 present invention relates to peanut rhizosphere growth-promoting bacterium HS11 and its application. The peanut rhizosphere growth-promoting bacterium is peanut rhizosphere growth-promoting bacterium HS11, classified as Bacillus megaterium (Bacillus megaterium), and preserved in China Microorganisms on October 31, 2014. The General Microbiology Center of the Culture Collection Management Committee, the preservation number is CGMCC No.9891, which can effectively solve the problem of converting insoluble potassium-containing silicates into soluble potassium salts, decomposing organic phosphorus, improving the utilization rate of fertilizers, and effectively used in the cultivation of peanuts , to promote the growth and increase the yield of peanuts, is a major innovation in microorganisms and peanut cultivation.

Description

Technical field [0001] The invention relates to microorganisms, in particular to a peanut rhizosphere growth promoting bacteria HS11 and its application. Background technique [0002] Sandy fluvo-aquic soil has strong permeability and good ventilation. Aerobic microbial activities are dominant, which can promote the decomposition of organic matter and accelerate the mineralization of organic matter. And the soil is loose and easy to cultivate. The soil capillary function is strong, the water moves fast, and there is a phenomenon of "night tide". The suitable tillage period is also long and seedlings are easy to stand; but the nutrient content is low, the fertilizer retention performance is poor, and the crops are easy to lose fertilizer and senility in the later stage. At present, most of the soil has been used as arable land, with a utilization rate of 92.3%, two crops a year, and a general annual output of about 600kg per mu. In the future, targeted improvement measures: pla...

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): C12N1/20A01N63/00A01P21/00C12R1/11
CPCA01N63/00C12N1/205C12R2001/11Y02A40/10
Inventor 曹军谭云飞梁伟刚葛庆胜巫伟李雪闫香领杨博吴江伟韩光辉黄海涛
Owner ZHENGZHOU SEWAGE PURIFICATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com