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

Method for promoting softening and decomposing of straw fibers by utilizing microbial fermentation organic acid

A technology of microbial fermentation and fiber softening, which is applied in the treatment of biological organic parts, microbial treatment, fertilizers made from biological waste, etc. , The effect of decomposing is complete, and the effect of increasing the rate of decomposing and decomposing

Pending Publication Date: 2021-12-31
林猷宪
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high decomposing temperature requirement, too long decomposing cycle and unsatisfactory decomposing effect in the decomposing process of rice straw in the prior art, and proposes a method of using microbial fermentation organic acid to promote softening and decomposing of rice straw fiber method

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of method that utilizes microbial fermentation organic acid to promote softening and decomposing of rice stalk fiber proposed by the present invention comprises the following steps:

[0022] S1. Preparation of fermented stock solution of rice stalk decomposing bacteria:

[0023] S11. By weight percentage, weigh 22% of raw material amino acid powder, 18% of seaweed extract, 8% of soybean powder, 8% of wood vinegar, 8% of rice straw decomposing bacteria, and the balance is molasses, wherein the rice straw decomposing bacteria consists of It is obtained by compounding Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus amyloliquefaciens and Cellulomonas luteogens with a mass ratio of 1:1:1:1;

[0024] S12. Put the above raw materials together into the fermenter, add water 48 times the total amount of raw materials, stir and mix for uniform fermentation, control the stirring speed to 200r / min, the fermentation temperature to 35°C, and the fermentation time to 18 ...

Embodiment 2

[0027] A kind of method that utilizes microbial fermentation organic acid to promote softening and decomposing of rice stalk fiber proposed by the present invention comprises the following steps:

[0028] S1. Preparation of fermented stock solution of rice stalk decomposing bacteria:

[0029] S11. In terms of weight percentage, weigh 24% of raw material amino acid powder, 19% of seaweed extract, 9% of soybean powder, 9% of wood vinegar, 9% of rice straw decomposing bacteria, and the balance is molasses, wherein the rice straw decomposing bacteria consists of It is obtained by compounding Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus amyloliquefaciens and Cellulomonas luteogens with a mass ratio of 1:2:1:2;

[0030] S12. Put the above raw materials together into the fermenter, add water 50 times the total amount of raw materials, stir and mix for uniform fermentation, control the stirring speed to 300r / min, the fermentation temperature is 38°C, and the fermentation ti...

Embodiment 3

[0033] A kind of method that utilizes microbial fermentation organic acid to promote softening and decomposing of rice stalk fiber proposed by the present invention comprises the following steps:

[0034] S1. Preparation of fermented stock solution of rice stalk decomposing bacteria:

[0035] S11. By weight percentage, weigh 25% of raw material amino acid powder, 20% of seaweed extract, 10% of soybean powder, 10% of wood vinegar, 10% of rice straw decomposing bacteria, and the balance is molasses, wherein the rice straw decomposing bacteria consists of It is obtained by compounding Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus amyloliquefaciens and Cellulomonas luteogens with a mass ratio of 1:1.5:1.5:1;

[0036] S12. Put the above raw materials together into the fermenter, add water 52 times the total amount of raw materials, stir and mix for uniform fermentation, control the stirring speed to 350r / min, the fermentation temperature is 40°C, and the fermentation time...

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 belongs to the technical field of straw decomposition, particularly relates to a method for promoting softening and decomposing of straw fibers by utilizing microbial fermentation organic acid, and solves the problems of high decomposition temperature requirement, overlong decomposition period, non-ideal decomposition effect and the like in the straw decomposition process in the prior art. The method for promoting softening and decomposing of the straw fibers by utilizing microbial fermentation organic acid comprises the following steps: selecting raw materials including amino acid powder, seaweed extract, soybean meal, pyroligneous liquor, rice straw decomposing bacteria and molasses as raw materials, adding water, stirring, mixing and fermenting to prepare a rice straw decomposing bacteria fermentation stock solution; and directly spraying the rice straw decomposing bacteria fermentation stock solution on the surface of the rice straws for ploughing. The rice straw decomposing bacteria fermentation stock solution prepared by the method can generate aromatic organic acid phenolic acid, further decompose and soften rice straw fibers, increase the reproduction of soil decomposition bacteria and microorganisms and promote rice straw decomposition, the use method is simple, the rice straw can be quickly decomposed in a low-temperature environment, the decomposition speed of rice straw decomposition is increased, and the decomposition effect is thorough.

Description

technical field [0001] The invention relates to the technical field of rice straw decomposing, in particular to a method for promoting the softening and decomposing of rice straw fibers by using microorganisms to ferment organic acids. Background technique [0002] Decomposed fertilizer, that is, decomposed fertilizer, is a fertilizer formed by mixing various fresh livestock manure and gasket materials. It is a fertilizer obtained by fermenting organic fertilizers at high temperature or normal temperature under sealed or airtight environmental conditions. Straw quickly decomposing and returning to the field technology refers to a field returning technology that adds animal excrement, microbial agents, chemical conditioners and other substances to the straw and then artificially accumulates and ferments it into an organic fertilizer. It has the functions of improving soil, increasing fertility, and protecting the environment. It is an effective measure to utilize waste crop s...

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
IPC IPC(8): C05G3/80C05F17/20
CPCC05C11/00C05F17/20C05G3/80C05F5/006C05F11/00C05F11/08Y02W30/40
Inventor 金玄吉林猷宪李裔綝林定纬林骏睿林子彤
Owner 林猷宪
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