Pig-raising fermentation bacterial agent for biological and environment-friendly fermentation bed and preparation method thereof

A fermenting agent, bio-environmental protection technology, applied in the field of microbial engineering, can solve the problems of deteriorating external breeding environment, complex use and operation of fermenting agents, and increased incidence of pigs, so as to reduce drug resistance and drug residues, and reduce the breeding opportunities of mosquitoes and flies , the effect of inhibiting tumor cell proliferation

Inactive Publication Date: 2012-07-18
WEIWU JINLVYUAN AGRI TECH DEV
View PDF5 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The history of human pig raising has been more than 2,000 years. The change of agricultural farming mode has created conditions for the gradual transformation of pig raising from semi-grazing mode to captive breeding mode; the rise of the feed industry and the further development of breeding technology have made the pig raising industry move towards professionalism. The growth potential of pigs has been brought into full play by the road of modernization, intensification, and scale; however, the high-density factory breeding mode has also brought new ecological problems: high doses of antibiotics, addition of trace elements and heavy metals, It not only destroys the ecological balance of animals, but also deteriorates the external breeding environment, seri...

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
  • Pig-raising fermentation bacterial agent for biological and environment-friendly fermentation bed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] a. Activation of bacteria

[0056] Take 10ml of normal saline with a volume percentage of 0.9%, put it in seven 250ml Erlenmeyer flasks, inactivate at 121°C for 30 minutes, then cool to 30°C, pour the seven strains into Put it into the above-mentioned 7 250ml Erlenmeyer flasks with physiological saline, after shaking and dissolving, let it rest in a 30°C incubator for 30 minutes, and set aside;

[0057] b. Preparation of primary bacterial agent

[0058] Measure 200ml of the culture medium of seven strains of bacteria respectively, place them in seven 500ml Erlenmeyer flasks, inactivate at 121°C for 30 minutes, cool to 30°C, inoculate the activated strains in step 2, and inoculate them at 30- Cultivate at constant temperature on a shaker at 35°C (150r / min) for 48 hours, and use it as a first-class strain fermentation agent;

[0059] c. Preparation of fermented bacteria for production

[0060] First prepare 7 parts of 10% skimmed milk emulsion (4000ml each), t...

Embodiment 2

[0068] The difference from Example 1 lies in the preparation of composite microbial agent and the production of fermented mattress material,

[0069] Preparation of composite bacterial agent: according to the weight of powder freeze-dried strains, get morel powder 20g, Bacillus stearothermophilus 1.1923 powder 50g, Bacillus subtilis powder 40g, Bacillus stearothermophilus 1.1866 powder 40g parts, Anand's chain Mix 30g of mold powder, 30g of bifidobacterium thermoacidophilus powder, and 50g of saccharomyces cerevisiae 2.2081 powder, mix well and pack in vacuum to obtain the composite microbial agent.

[0070] Production of fermented mattress material:

[0071]With 1.5% of corn, 28.5% of rice husk (not pulverized), 50% of sawdust, and 20% of stalk pulverized matter are fermentation bed material (substratum), and the compound bacterial agent of the present invention is pressed by 20 grams / m 2 After dissolving in 2000ml of warm water at 45°C, spray it on the surface of the litter...

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 pig-raising fermentation bacterial agent for a biological and environment-friendly fermentation bed and a preparation method thereof. The preparation method comprises the following steps of: firstly selecting seven strains of bacteria, namely Morchella sp. CGMCC (China General Microbiological Culture Collection Center) NO.5.496, Bacillus stearothermophilus CGMCC NO.1.1923, Bacillus stearothermophilus CGMCC NO.1.1866, Bifidobacterium thermoacidophilum CGMCC NO.1.2282, Bacillus subtilis subsp. subtilis CGMCC NO.1.108, Streptomyces anandii CGMCC NO.4.1314, Saccharomycescerevisiae CGMCC NO.2.2081 as production and fermentation parent agents, wherein the viable count of each production and fermentation parent agent is not less than 108/ml; and then performing freeze-drying on the seven strains of the production and fermentation bacterial agents, fully and uniformly mixing according to the weight of each powder freeze-dried strain, and then performing vacuum packaging to obtain a complex bacterial agent. By using the fermentation bed manufactured by the fermentation bacterial agent, the odor of a pigpen can be obviously reduced, the breeding opportunities of flies and mosquitoes can be reduced, the immunity of pigs can be improved, the healthy growth of the pigs can be protected, and the fermentation bed simultaneously has the characteristics of simplicityin practical operation and simplicity in manufacturing of the fermentation bed.

Description

technical field [0001] The invention belongs to the technical field of microbial engineering, and relates to a microbial composite bacterial agent for raising pigs in a biological environment-friendly fermentation bed and a preparation method thereof. Background technique [0002] The history of human pig raising has been more than 2,000 years. The change of agricultural farming mode has created conditions for the gradual transformation of pig raising from semi-grazing mode to captive breeding mode; the rise of the feed industry and the further development of breeding technology have made the pig raising industry move towards professionalism. The growth potential of pigs has been brought into full play by the road of modernization, intensification, and scale; however, the high-density factory breeding mode has also brought new ecological problems: high doses of antibiotics, addition of trace elements and heavy metals, It not only destroys the ecological balance of animals, b...

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): A01K1/015C12N1/20C12N1/18C12R1/07C12R1/125C12R1/465C12R1/01C12R1/865
Inventor 雷华徐庚全谢占玲王明奎王成泰
Owner WEIWU JINLVYUAN AGRI TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap