阅读说明：本技术 一种预防育肥羊养殖过程中产生臭味的微生物有益活菌剂及其制备方法 (Microbial beneficial live bacterium agent for preventing odor generated in fattening sheep breeding process and preparation method thereof ) 是由 张元生 张海员 于 2020-08-13 设计创作，主要内容包括：本发明公开了一种预防育肥羊养殖过程中产生臭味的微生物有益活菌剂,所述微生物有益活菌剂包括以下重量份的原料：芽孢杆菌3～5份、乳酸菌1～3份、酵母菌1～3份、培养基8～12份和井水60～100份。本申请提供了一种预防育肥羊养殖过程中产生臭味的微生物有益活菌剂,其添加到饲料中即可。通过复合益生菌,复合益生菌仅采用芽孢杆菌、乳酸菌和酵母菌。利用复合益生菌产生的各种酶,各个因素共同作用,协助羊快速、完整的消化各种谷物,减少粪便谷物含量。(The invention discloses a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process, which comprises the following raw materials in parts by weight: 3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water. The application provides a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process, which can be added into feed. By adopting the composite probiotics, the composite probiotics only adopt bacillus, lactic acid bacteria and saccharomycetes. Various enzymes generated by the composite probiotics are utilized, and all factors act together to assist the sheep to digest various grains quickly and completely, so that the content of the excrement grains is reduced.)

1. The microbial beneficial live bacterium agent for preventing odor generated in the breeding process of fattening sheep is characterized by being added into feed, and comprising the following raw materials in parts by weight:

3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water.

2. The live microbial benefit agent for preventing odor generated in the breeding process of fattening sheep according to claim 1, characterized by comprising the following raw materials in parts by weight:

4 parts of bacillus, 2 parts of lactic acid bacteria, 4 parts of saccharomycetes, 10 parts of culture medium and 80 parts of well water.

3. The live microbial benefit agent for preventing odor generation in the breeding process of fattening sheep according to claim 1 or 2, wherein the live microbial benefit agent is prepared by the following preparation method, and the preparation method comprises the following steps:

(1) putting well water into a container, heating to 45 ℃, sequentially putting a culture medium, bacillus, lactobacillus and saccharomycetes into the container, and fully and uniformly stirring to obtain a compound bacterial liquid;

(2) standing and fermenting the mixed solution for 24 hours in a constant temperature environment, wherein the temperature of the constant temperature environment is 30 ℃, and the fermented composite bacteria liquid is obtained to obtain composite bacteria mother liquor;

(3) adding brown sugar into the composite bacterium mother liquor, mixing, dividing the composite bacterium mother liquor into a plurality of sub-liquors in equal parts, and carrying out amplification propagation on the sub-liquors to 10 times to obtain the beneficial microbial viable bacteria agent.

4. The live microbial benefit agent for preventing odor generation in the breeding process of fattening sheep according to claim 3, wherein the preparation method further comprises the steps of preparing a live microbial benefit agent feed:

(4) the microorganism beneficial live bacteria agent is added into the feed according to the weight proportion of 0.4 percent to prepare the microorganism beneficial live bacteria agent feed for preventing the odor generated in the breeding process of the fattening sheep.

5. A preparation method of a microbial beneficial live agent for preventing odor generated in the breeding process of fattening sheep is characterized by comprising the following steps:

(1) putting well water into a container, heating to 45 ℃, putting a culture medium, lactic acid bacteria, saccharomycetes, light bacteria and phosphate-solubilizing bacteria into the container in sequence, and fully and uniformly stirring to obtain a compound bacteria liquid;

wherein, the raw materials are proportioned according to the following weight portions: 3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water;

(2) standing and fermenting the mixed solution for 24 hours in a constant temperature environment, wherein the temperature of the constant temperature environment is 30 ℃, and the fermented composite bacteria liquid is obtained to obtain composite bacteria mother liquor;

(3) adding brown sugar into the composite bacterium mother liquor, mixing, dividing the composite bacterium mother liquor into a plurality of sub-liquors in equal parts, and carrying out amplification propagation on the sub-liquors to 10 times to obtain the beneficial microbial viable bacteria agent.

6. The preparation method of the microbial beneficial live agent for preventing odor generated in the breeding process of fattening sheep according to claim 5, which is characterized by comprising the following steps:

4 parts of bacillus, 2 parts of lactic acid bacteria, 4 parts of saccharomycetes, 10 parts of culture medium and 80 parts of well water.

7. The preparation method of the microbial beneficial agent for preventing odor generation in the breeding process of fattening sheep according to claim 5, characterized in that the preparation method further comprises the steps of preparing the microbial beneficial agent feed:

(4) the microorganism beneficial live bacteria agent is added into the feed according to the weight proportion of 0.4 percent to prepare the microorganism beneficial live bacteria agent feed for preventing the odor generated in the breeding process of the fattening sheep.

Technical Field

The invention belongs to the technical field of animal feeding, and particularly relates to a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process and a preparation method thereof.

Background

With the improvement of the living standard of human beings, the demand of meat is large. Recently, due to the fact that African swine fever has been abused, the market demand for mutton is larger and larger, the demand for mutton is short in recent years as the price of mutton is high, and farmers start to breed sheep in a large scale with great support of governments, but breeding problems are endless.

Wherein, under the condition of scale plant, sheep's excrement and urine can be more and more, and these excrement and urine can produce gaseous of destruction air quality such as ammonia, methane under the influence of microorganism. The harmful gases not only cause stress phenomenon of sheep, but also greatly influence the fattening process and the production quality of mutton sheep.

At present, the prevention and treatment strategies for odor pollution in large-scale farms are mainly focused on the research of fecal treatment technologies, for example, the chemical deodorization method can effectively reduce the odor of feces. However, the prior art means has complex process and high cost.

Disclosure of Invention

The invention aims to solve the technical problems and provides a microbial beneficial live bacterium agent for preventing odor generated in the breeding process of fattening sheep and a preparation method thereof.

In order to solve the problems, the invention is realized according to the following technical scheme:

the invention relates to a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process, which is added into feed, and the microbial beneficial live bacterium agent comprises the following raw materials in parts by weight:

3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water.

Preferably, the microorganism beneficial live agent comprises the following raw materials in parts by weight: 4 parts of bacillus, 2 parts of lactic acid bacteria, 4 parts of saccharomycetes, 10 parts of culture medium and 80 parts of well water.

Preferably, the microbial beneficial live agent is prepared by a preparation method comprising the following steps:

(1) putting well water into a container, heating to 45 ℃, sequentially putting a culture medium, bacillus, lactobacillus and saccharomycetes into the container, and fully and uniformly stirring to obtain a compound bacterial liquid;

(2) standing and fermenting the mixed solution for 24 hours in a constant temperature environment, wherein the temperature of the constant temperature environment is 30 ℃, and the fermented composite bacteria liquid is obtained to obtain composite bacteria mother liquor;

(3) adding brown sugar into the composite bacterium mother liquor, mixing, dividing the composite bacterium mother liquor into a plurality of sub-liquors in equal parts, and carrying out amplification propagation on the sub-liquors to 10 times to obtain the beneficial microbial viable bacteria agent.

Preferably, the preparation method further comprises:

(4) the microorganism beneficial live bacteria agent is added into the feed according to the weight proportion of 0.4 percent to prepare the microorganism beneficial live bacteria agent feed for preventing the odor generated in the breeding process of the fattening sheep.

The invention also provides a preparation method of the microbial beneficial live bacteria agent for preventing odor generated in the breeding process of fattening sheep, and the preparation method comprises the following steps:

(1) putting well water into a container, heating to 45 ℃, putting a culture medium, lactic acid bacteria, saccharomycetes, light bacteria and phosphate-solubilizing bacteria into the container in sequence, and fully and uniformly stirring to obtain a compound bacteria liquid;

wherein, the raw materials are proportioned according to the following weight portions: 3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water;

(2) standing and fermenting the mixed solution for 24 hours in a constant temperature environment, wherein the temperature of the constant temperature environment is 30 ℃, and the fermented composite bacteria liquid is obtained to obtain composite bacteria mother liquor;

(3) adding brown sugar into the composite bacterium mother liquor, mixing, dividing the composite bacterium mother liquor into a plurality of sub-liquors in equal parts, and carrying out amplification propagation on the sub-liquors to 10 times to obtain the beneficial microbial viable bacteria agent.

Preferably, the bacillus is 4 parts, the lactobacillus is 2 parts, the yeast is 4 parts, the culture medium is 10 parts and the well water is 80 parts.

Preferably, the preparation method further comprises:

(4) the microorganism beneficial live bacteria agent is added into the feed according to the weight proportion of 0.4 percent to prepare the microorganism beneficial live bacteria agent feed for preventing the odor generated in the breeding process of the fattening sheep.

Compared with the prior art, the invention has the beneficial effects that:

the application provides a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process, which can be added into feed. By adopting the composite probiotics, the composite probiotics only adopt bacillus, lactic acid bacteria and saccharomycetes. Various enzymes generated by the composite probiotics are utilized, and all factors act together to assist the sheep to digest various grains quickly and completely, so that the content of the excrement grains is reduced.

Detailed Description

The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.

The applicant researches and discovers that the main reasons for generating the odor in the sheep manure are as follows:

(1) because the corn, the soybean oil and the corn by-products contain a large amount of fat, the sheep rumen of the sheep can generate volatile fatty acid in the process of digesting lipid and is integrated into the mutton to form the mutton smell.

(2) The concentrated feed sheep fed in a large number can not be digested and absorbed, the odor generated by the excessive grain content in the excrement can not cause the fermentation of the sheep excrement by reducing the grain content in the excrement, and further the odor is reduced. Specifically, the composite probiotics of the invention can promote animals to digest and absorb nutrient substances in the feed, and the fermentation substrate can be reduced along with the improvement of the digestibility, so that the generation of odor substances is reduced.

Therefore, the application provides a microbial beneficial live bacterium agent for preventing odor generated in the breeding process of fattening sheep, which is added into feed. By adopting the composite probiotics, the composite probiotics only adopt bacillus, lactic acid bacteria and saccharomycetes. Various enzymes generated by the composite probiotics are utilized, and all factors act together to assist the sheep to digest various grains quickly and completely, so that the content of the excrement grains is reduced.

In a first aspect, the invention provides a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process, which is added into feed, and the microbial beneficial live bacterium agent comprises the following raw materials in parts by weight: 3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water.

In the invention, drinking water wells are generally arranged in farmers and are natural water, and the well water is mainly used as a solvent and used for mixing various raw materials. The well water contains less chemical agents such as disinfectants and the like, and is more suitable for feeding.

In the present example, the selection of the medium is known to those skilled in the art and will not be described herein.

In a second aspect, the invention provides a preparation method of a microbial beneficial live bacterium agent for preventing odor generated in a fattening sheep breeding process, wherein the preparation method comprises the following steps:

(1) putting well water into a container, heating to 45 ℃, sequentially putting a culture medium, bacillus, lactobacillus and saccharomycetes into the container, and fully and uniformly stirring to obtain a compound bacterial liquid;

wherein, the raw materials are proportioned according to the following weight portions: 3-5 parts of bacillus, 1-3 parts of lactic acid bacteria, 1-3 parts of saccharomycetes, 8-12 parts of a culture medium and 60-100 parts of well water;

(2) standing and fermenting the mixed solution for 24 hours in a constant temperature environment, wherein the temperature of the constant temperature environment is 30 ℃, and the fermented composite bacteria liquid is obtained to obtain composite bacteria mother liquor;

(3) adding brown sugar into the composite bacterium mother liquor, mixing, dividing the composite bacterium mother liquor into a plurality of sub-liquors in equal parts, and carrying out amplification propagation on the sub-liquors to 10 times to obtain the beneficial microbial viable bacteria agent.

(4) The microorganism beneficial live bacteria agent is added into the feed according to the weight proportion of 0.4 percent to prepare the microorganism beneficial live bacteria agent feed for preventing the odor generated in the breeding process of the fattening sheep.

Specifically, the microorganism beneficial live bacteria agent is added according to 0.4 percent of the weight of the feed.

In the above preparation method, the feed may be a general feed or a concentrated feed. Adding a certain proportion of composite probiotics into the feed.