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Biological preparation capable of efficiently reducing ammonia gas content in pig breeding and preparation method thereof

A technology of biological preparations and pigs, applied in the biological field, can solve the problems of unsuitable ventilation and deodorization of breeding sheds, high cost, secondary pollution, etc., and achieve the goals of improving livestock and poultry production performance, preventing digestive tract diseases, and improving resource utilization Effect

Inactive Publication Date: 2018-12-07
上海绿博生物科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the main deodorization technologies in pig farms at home and abroad include adsorption method, deodorant method, thermal oxidation method, washing method, biological filtration method and oxygen ion group deodorization method, etc. Most of the domestic pig farms still use the traditional method. Deodorization methods, such as ventilation, spraying, etc., but these methods are inefficient and easy to cause secondary pollution
However, the thermal oxidation method, washing method, biological filtration method and oxygen ion group deodorization method are costly and are not suitable for the ventilation and deodorization in the breeding shed.

Method used

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  • Biological preparation capable of efficiently reducing ammonia gas content in pig breeding and preparation method thereof
  • Biological preparation capable of efficiently reducing ammonia gas content in pig breeding and preparation method thereof
  • Biological preparation capable of efficiently reducing ammonia gas content in pig breeding and preparation method thereof

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Effect test

Embodiment 1

[0035] The biological preparation for efficiently reducing ammonia content in pig breeding of the present invention consists of the following raw materials in weight percentage: 30% of Streptomyces luteus, 20% of Bacillus licheniformis, 23% of Lactobacillus plantarum, and 27% of Lactobacillus casei.

[0036] The above-mentioned strains are cultured through liquid high-speed culture and solid expansion culture, and at the same time, an inducer is added to the solid medium, and an adsorption carrier is added to the culture product to obtain the biological preparation product. The specific preparation method includes the following steps:

[0037] The first step, the breeding and production of strains:

[0038] Streptomyces luteus provided by the Culture Collection Center of the Ministry of Agriculture was used to cultivate through potato medium PDA, and Bacillus licheniformis, Lactobacillus plantarum and Lactobacillus casei provided by the Culture Collection Center of the Ministry...

Embodiment 2

[0049] The biological preparation for efficiently reducing ammonia content in pig breeding of the present invention is composed of the following raw materials in weight percentage: 34% of Streptomyces luteus, 23% of Bacillus licheniformis, 26% of Lactobacillus plantarum, and 17% of Lactobacillus casei.

[0050] The above-mentioned strains are cultured through liquid high-speed culture and solid expansion culture, and at the same time, an inducer is added to the solid medium, and an adsorption carrier is added to the culture product to obtain the biological preparation product. The specific preparation method includes the following steps:

[0051] The first step, the breeding and production of strains:

[0052] Streptomyces luteus provided by the Culture Collection Center of the Ministry of Agriculture was used to cultivate through potato medium PDA, and Bacillus licheniformis, Lactobacillus plantarum and Lactobacillus casei provided by the Culture Collection Center of the Minis...

Embodiment 3

[0063] 1. The biological agent of the present invention is used to improve the breeding environment of pig farms.

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Abstract

The invention provides a biological preparation capable of efficiently reducing an ammonia gas content in pig breeding. The biological preparation is characterized in that the biological preparation comprises the following raw materials, by weight: 30-34% of streptomyces microflavus, 20-23% of bacillus licheniformis, 23-26% of lactobacillus plantarum, and 17-27% of lactobacillus casei. The invention also provides a preparation method of the biological preparation. The biological preparation can improve the immune function and anti-stress ability of animals, reduce the incidence of animal diseases, improve the production performance of the animals, improve the utilization rate of feed, and reduce the consumption of feed, thereby reducing the urea nitrogen concentration in serum and nitrogenconcentration in excreta, reducing the generation of harmful gas in a livestock and poultry house, helping to reduce the pollution of animal husbandry to the external environment, solving the problems of poor current breeding environment and high incidence of diseases of the livestock and poultry, and improving the comprehensive benefit.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a biological agent for efficiently reducing ammonia content in pig breeding and a preparation method thereof. Background technique [0002] Intensive livestock and poultry farms are often accompanied by problems such as excessive breeding humidity, harmful gases, especially excessive ammonia odor, and excessive numbers of pathogens, resulting in reduced immune resistance of livestock and poultry. Although the routine use of liquid disinfectants and the addition of antibiotics in drinking water and feed can alleviate the above-mentioned problems to a certain extent, they often bring a series of other problems. [0003] However, with the rapid development of the aquaculture industry, the degree of intensification of the aquaculture industry is getting higher and higher, and the production performance of animals is also getting higher and higher. The problem of environmental pollutio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20B01D53/84B01D53/58C12R1/10C12R1/25C12R1/245C12R1/465
CPCB01D53/58B01D53/84B01D2257/90C12N1/20Y02A50/20
Inventor 江旸
Owner 上海绿博生物科技发展有限公司