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A leaven dedicated for fermenting bed of microorganism engineering and fermenting bed pad manufacture method

A technology of microbial engineering and production methods, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problem of inaccurate strain characteristics and functions, incomplete degradation of pig feces and urine, and pigs' susceptibility to respiratory diseases and other issues to achieve the effect of improving immunity, high cost performance, and stable product quality

Inactive Publication Date: 2011-05-04
北京好友巡天生物技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of such products at home and abroad are a single strain or a combination of unknown strains (see "Practical Technical Manual of Natural Pig Raising Method P29~P35-Shandong Science and Technology Press"), and there are "indigenous bacteria" collected from nature. ", there are strains for fermenting bio-fertilizers, and some even do not add strains... The characteristics and functions of the strains are not accurate. Some starters do not completely degrade pig manure and urine, and the ammonia smell is strong, which is easy to die bed; pigs are susceptible to respiratory diseases; even some litters are degraded, causing pigs to eat, causing gastrointestinal diseases and other problems

Method used

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  • A leaven dedicated for fermenting bed of microorganism engineering and fermenting bed pad manufacture method
  • A leaven dedicated for fermenting bed of microorganism engineering and fermenting bed pad manufacture method
  • A leaven dedicated for fermenting bed of microorganism engineering and fermenting bed pad manufacture method

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preparation example Construction

[0040] The preparation method of the present invention comprises the following steps:

[0041] 1) Strain preparation medium, the ingredients include: peptone, yeast powder, hydrolyzed milk protein, tomato juice, glucose, lactose, starch.

[0042] 2) Cultivate Lactobacillus, Streptococcus faecalis, Bacillus licheniformis, Bacillus subtilis and yeast liquid respectively according to known methods. The control live bacteria content is 5-1 billion / ml.

[0043] 3) Solid raw material fermentation (medium high temperature sterilization)

[0044] The solid medium is composed of bran, corn, soybean meal, etc., and the above bacterial liquid is used for anaerobic and aerobic solid fermentation respectively, and the content of viable bacteria is controlled to be 5-1 billion / g. Then mix in proportion to finally reach 15%-25% of Lactobacillus, 15%-30% of Streptococcus faecalis, 5%-15% of yeast, 10%-30% of Bacillus subtilis, 5%-20% of Bacillus licheniformis, 5%-20% of lactic acid bacillu...

Embodiment 1

[0046] The Experimental Situation of Anding Pig Farm in Daxing District, Beijing

[0047] Test time: from October 6th to December 4th, 2008, a total of 59 days.

[0048] Test group 1: 8 columns, 112 heads, average initial weight 40kg; fermented bed cultivation, using the starter of the present invention, the starter composition is as follows: 15% of Lactobacillus, 20% of Streptococcus faecalis, 10% of saccharomyces, Bacillus subtilis 20%, Bacillus licheniformis 20%, Bacillus lactis 15%, the number of viable bacteria in the above-mentioned composition is 1 billion / gram; 200 grams per cubic meter of litter;

[0049] Test group 2: 8 columns, 110 heads, average initial weight 41Kg, using a biological fertilizer starter product, which contains 0.5 billion / g lactic acid bacteria, 0.5 billion / g yeast, 200 million / g mold, and 200 million spores / g, the total number of live bacteria is 500 million / g. The dosage is 1000 grams per cubic meter of litter;

[0050] Control group: 42 heads...

Embodiment 2

[0077] Embodiment 2: The test of making a fermentation bed in Tongerbao Clean and Healthy Breeding Demonstration Farm to verify the operability of the method (simple method) of the present invention to make a fermentation bed.

[0078] The experiment was carried out in the Tongerbao Clean and Healthy Breeding Experimental Demonstration Farm in Shanzhuangzi Village, Tongerbao Town, Liaoyang City, Liaoning Province. It was put into construction in May 2008, covering an area of ​​2000m2 and a building area of ​​1500m2. 20 sows were raised and fattened. 400 pigs. The newly-built pig house has a standard brick and tile structure, and the large-diameter floor-to-ceiling windows are suitable for summer ventilation requirements. The double-slope, thermal insulation material roof and thermal insulation material wall structure are suitable for winter warmth requirements, ensuring sufficient light and suitable temperature and humidity in the pig house.

[0079] In this experiment, under ...

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Abstract

The invention relates to a leaven dedicated for fermenting bed of microorganism engineering constituting in weight ratio: Lactobacillus of 15%-25%, enterococcus of 15-30%, yeast of 5-15%, bacillus subtilis of 10-30%, Bacillus licheniformis of 5-20%, Lactobacillus sporogenes of 5-20%; total live microbe being 5-10 hundred million / g. The leaven of the invention is composed of biotic bacteria with strong activity, and has definite composition and mechanism, and stable product quality, and good health effect for improving immunity of the animal and preventing disease, strong degradation ability for pig manure; the leaven can not degrade material of fermenting bed pad, can prolongs life of fermenting bed; the fermenting bed can be conveniently and simply manufactured, which saves more than 80%of labor.

Description

technical field [0001] The invention belongs to microbial engineering technology, and relates to a special fermentation agent for microbial engineering fermentation bed and a preparation method of fermentation bed material. Background technique [0002] Fermentation bed pig raising is a new environment-friendly pig raising mode with no pollution, no emission and no odor. This technology is based on the theory of microecology and biological fermentation. It uses beneficial microbial flora to degrade pig manure and urine, solves the problem of pig manure and urine discharge from the source, and creates a good breeding environment. At the same time, the beneficial microorganisms in the bedding provide the pigs with beneficial bacteria, inorganic substances and bacterial proteins; the metabolites produced by the beneficial bacteria, such as antibacterial peptides and enzymes, can improve the immunity, disease resistance and feed utilization of pigs . [0003] Fermentation agen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20C12N1/14A01K1/015C12R1/645C12R1/07C12R1/10C12R1/125C12R1/46C12R1/225
Inventor 俞嵘李彬郭鹏
Owner 北京好友巡天生物技术有限责任公司
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