Microbial preparation for purifying animal breeding environment and preparation method thereof

A microbial preparation and animal breeding technology, applied in the direction of deodorization, disinfection, etc., can solve the problems of incomplete deodorization, secondary pollution, etc., and achieve the effects of improving decomposition pathways, reducing stench, and reducing the production of amines

Inactive Publication Date: 2014-12-24
SHANGHAI PROBIOTIK BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past, most of the methods of controlling odor were artificial burial, or spraying with chemicals and perfume to cover the odor, which could not completely deodorize, and would cause secondary pollution due to residual substances

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The present embodiment provides a microbial preparation for purifying the animal breeding environment, which is produced according to the following steps:

[0034] (1) Preparation of Bacillus natto inoculum: prepare by the following raw materials in weight percentage: 3wt% of Bacillus natto species, 97wt% of culture medium, carry out aerobic fermentation at 37°C for 2 days, and the liquid after fermentation is ready for use;

[0035] The medium described in step (1) is at least two mixtures of soybean meal, peptone, corn flour, glucose, potassium dihydrogen phosphate, disodium hydrogen phosphate, ammonium sulfate, urea, sterile water, and its weight percentage is: Soybean meal powder 2wt%, peptone 0.5wt%, corn flour 3wt%, glucose 1wt%, disodium hydrogen phosphate 0.2wt%, potassium dihydrogen phosphate 0.1wt%, ammonium sulfate 0.2wt%, urea 0.1wt%, sterile water 92.9 wt%.

[0036] (2) Preparation of Rhodopseudomonas palustris inoculum: Prepare according to the following ...

Embodiment 2

[0040] The present embodiment provides a microbial preparation for purifying the animal breeding environment, which is produced according to the following steps:

[0041] (1) Preparation of Bacillus natto inoculum: prepare by the following raw materials by weight percentage: 1 wt% of Bacillus natto species, 99 wt% of culture medium, carry out aerobic fermentation at 37°C for 2 days, and the liquid after fermentation is ready for use;

[0042] The medium described in step (1) is at least two mixtures of soybean meal, peptone, corn flour, glucose, potassium dihydrogen phosphate, disodium hydrogen phosphate, ammonium sulfate, urea, sterile water, and its weight percentage is: Soybean meal powder 4wt%, peptone 1wt%, corn flour 5wt%, glucose 1wt%, disodium hydrogen phosphate 0.5wt%, potassium dihydrogen phosphate 0.2wt%, ammonium sulfate 0.2wt%, urea 0.1wt%, sterile water 88wt% .

[0043] (2) Preparation of Rhodopseudomonas palustris inoculum: Prepare according to the following ra...

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PUM

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Abstract

The invention provides a microbial preparation for purifying the animal breeding environment. The microbial preparation is prepared from a compound microorganism bacterium agent, a hydroxycarboxylic acid chelating agent, polyol non-ionic hydrophilic surfactant in a mass ratio of (60-90):(9-25):(1-15), wherein the compound microorganism bacterium agent is a mixed bacterium agent which is prepared from bacteria of bacillus and bacteria of rhodospirillum, and the bacillus bacterium agent and the rhodospirillum bacterium agent are in a mass ratio of 2.5-7. By adopting the compound microorganism bacterium agent, growth of putrefying bacteria is inhibited, the decomposing means of organic matters is improved, and the burst sizes of ammonia and hydrogen sulfide and generation of amine substances can be reduced; and by adopting the hydrophilic surfactant and the hydroxycarboxylic acid chelating agent, stink molecules can be dissolved and absorbed, so that the odor in the environment can be reduced, and propagation of mosquitoes and flies can be reduced.

Description

technical field [0001] The invention belongs to the field of agricultural environmental protection, and in particular relates to a microbial preparation for purifying the animal breeding environment and a preparation method thereof. Background technique [0002] With the development of large-scale and intensive animal husbandry in our country, the pollution of the environment caused by the odor in the production of livestock and poultry continues to intensify. It not only poses a great threat to human health, but also seriously affects the health and production performance of poultry. Odor pollution in livestock farms has attracted more and more attention. [0003] In the past, most of the methods of controlling odor were artificial burial, or spraying with chemicals and perfume to cover the odor, which could not completely deodorize, but also caused secondary pollution due to residual substances. At present, the research and development of deodorants for the odor of livest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/01A61L101/36A61L101/52
Inventor 李艳王戌晋
Owner SHANGHAI PROBIOTIK BIOLOGICAL TECH
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