KR102513587B1 - Excellent functional barn rug for odor reduction, promotion of ripening, and pest control - Google Patents

Abstract

Disclosed is a method for manufacturing functional livestock barn bedding. The functional livestock barn bedding according to one embodiment is excellent in reducing odor, promoting ripening, and exterminating pests. Furthermore, it is possible to reduce mortality and improve the livestock environment by increasing livestock immunity. The method for manufacturing functional cattle shed bedding according to the present invention includes the steps of: adding and mixing 10 to 40 parts by weight of peat and 3 to 7 parts by weight of mica to 60 to 80 parts by weight of sawdust; and adding 0.2 to 0.4 parts by weight of liquid microorganisms to the mixture and fermenting the same.

Description

Excellent functional barn rug for odor reduction, promotion of ripening, and pest control}

The following examples relate to functional barn bedding that is excellent in odor reduction, ripening promotion, and pest control.

In general, rugs used in livestock farms have conventionally used sawdust, rice hulls, rice hulls, and pellets made of pulverized corn cobs as rugs to absorb moisture.

However, such a rug provides an environment vulnerable to diseases such as respiratory diseases, skin diseases, sepsis, and mass death due to the transfer of viral pathogens of livestock due to the generation of odor and ammonia gas when livestock excretion is mixed.

In addition, sawdust, rice hulls, corn cobs, coco peat, etc., which are used as bedding in existing barns, are used as moisture control agents and used as organic compost after moisture absorption.

However, sawdust is the most used material as a moisture regulator because of its low price, easy supply and good absorbency, air permeability, and adsorption capacity. Ammonia gas was generated, and livestock's respiration and immunity were reduced in the barn, resulting in various diseases, resulting in diarrhea and death.

In order to solve this problem, coco peat charcoal (charcoal powder) is sprayed or mixed with sawdust, but the reality is that it is almost ineffective due to the cost burden of livestock farmers.

In addition, as the sawdust is used as pellets for boilers, various types of rugs are being developed due to the fact that livestock farmers are experiencing difficulties due to shortages and price hikes.

In addition, sawdust is used for household waste wood contaminated with chemical impurities such as paint, oil, and adhesives, causing controversy over harmful substances. Although it looks good, it has a disadvantage in that it takes a long time to recycle into compost as the water absorption rate is lowered and repeated spraying is required.

Accordingly, in order to utilize the material circulation function of natural circulation eco-friendly livestock farming, agriculture, and the environment, livestock breeding conditions must be accompanied by organic, antibiotic-free livestock breeding conditions and animal welfare levels in an appropriate environment so that livestock manure can also be recycled as eco-friendly compost. For this environment, an improvement agent for manure treatment of livestock bedding is being developed.

Patent Publication No. 10-2011-0012492 relates to a rug improver and a rug for livestock using the same. However, the development of a functional barn mat that has excellent moisturizing power, air permeability, and holding power and exhibits excellent effects of increasing immunity of livestock, removing odor, and accelerating ripening is still not achieved.

Embodiments are intended to provide a method for manufacturing a functional barn litter that exhibits excellent effects of increasing the immunity of livestock, removing odor, and accelerating ripening.

As one aspect for solving the above problems, the present invention comprises the steps of adding and mixing 10 to 40 parts by weight of peat and 3 to 7 parts by weight of mica to 60 to 80 parts by weight of sawdust; It provides a method for producing a functional livestock litter, comprising adding 0.2 to 0.4 parts by weight of liquid microorganisms to the mixture and fermenting it.

According to one embodiment, the sawdust may be fermented sawdust treated with a mixture of 0.05 to 0.2 parts by weight of Bacillus subtilis and Bacillus polyfermenticus , respectively, based on 60 to 80 parts by weight of raw sawdust obtained by pulverizing bark.

According to one embodiment, the liquid microorganism is Lactobacillus plantarum , Lactobacillus paracasei, and Lactobacillus brevis It may be a mixture of 0.05 to 0.2 parts by weight of each.

According to one embodiment, the sawdust is 35 to 45 ℃ by adding a mixture of 0.05 to 0.2 parts by weight of each of Bacillus subtilis and Bacillus polyfermenticus to 60 to 80 parts by weight of raw sawdust having particles of 3 mm or less obtained by grinding the bark. It may be fermented for 40 to 60 hours at a temperature.

According to one embodiment, the mixture may have a pH of 3.5 to 5.0, and the peat and the mica may have sizes of 2 to 4 mm and 1 to 3 mm, respectively.

As one aspect for solving the above problems, the present invention,

Adding and mixing 24.3 parts by weight of peat and 5.4 parts by weight of mica to 70 parts by weight of sawdust;

A method for producing a functional livestock litter, comprising adding 0.3 parts by weight of liquid microorganisms to the mixture and fermenting it,

The sawdust is a mixture of Bacillus subtilis MG401 (50 billion cfu / g) and Bacillus polyfermenticus MG440 (50 billion cfu / g, each of 0.1 parts by weight) added to 70 parts by weight of raw material sawdust having particles of 3 mm or less obtained by grinding the bark. It is fermented for 48 hours at a temperature of 40 ℃,

The mixture exhibits a pH of 4.0, the peat and the mica have a size of 2 to 4 mm and 1 to 3 mm, respectively, and the liquid microorganism is Lactobacillus plantarum MG207 (50 billion cfu / g), Lactobacillus paracasei MG310 (50 billion cfu/g) and Lactobacillus brevis MG19 (50 billion cfu/g), each of which is a mixture of 0.1 part by weight.

An apparatus according to an embodiment may be combined with hardware and controlled by a computer program stored in a medium to execute any one of the methods described above.

Embodiments relate to functional barn rugs that can be used as a substitute for conventional rice hulls or sawdust, and are excellent in reducing odor, accelerating ripening, and expelling pests. Furthermore, it is possible to reduce the mortality rate and improve the barn environment by increasing livestock immunity.

1 is a diagram showing a schematic diagram of a manufacturing method according to an embodiment.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes can be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents or substitutes to the embodiments are included within the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only, and may be modified and implemented in various forms. Therefore, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Although terms such as first or second may be used to describe various components, such terms should only be construed for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element.

It should be understood that when an element is referred to as being “connected” to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle.

Terms used in the examples are used only for descriptive purposes and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the embodiment belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to fully inform the holder of the scope of the invention, and the present invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, are the same as those commonly understood by one of ordinary skill in the art to which the present invention belongs. It has meaning. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the embodiments of the present invention, an ideal or excessively formal meaning not be interpreted as

The shapes, sizes, ratios, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are illustrative, so the present invention is not limited to the details shown. In addition, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. When 'includes', 'has', 'consists of', etc. mentioned in this specification is used, other parts may be added unless 'only' is used. In the case where a component is expressed in the singular, the case including the plural is included unless otherwise explicitly stated.

In interpreting the components, even if there is no separate explicit description, it is interpreted as including the error range.

The size and thickness of each component shown in the drawings are shown for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated components.

Each feature of the various embodiments of the present invention can be partially or entirely combined or combined with each other, and as those skilled in the art can fully understand, various interlocking and driving operations are possible, and each embodiment can be implemented independently of each other. It may be possible to implement together in an association relationship.

As one aspect, the present application includes mixing by adding 10 to 40 parts by weight of peat and 3 to 7 parts by weight of mica to 60 to 80 parts by weight of sawdust; Disclosed is a method for producing a functional barn litter, comprising adding 0.2 to 0.4 parts by weight of liquid microorganisms to the mixture and fermenting it.

As used herein, the term "bedding" is described as being used in barns prepared for raising livestock such as chickens, pigs, cows, horses, dogs, and cats, but is not limited thereto, and may also be used for pets raised at home. can be applied

As used herein, the term "peat" refers to the thick accumulation of herbaceous plants such as moss, reeds, and sedges, and arboreal fluids such as pine and birch trees, which undergo biochemical changes such as fungi in the presence of water. It is also called peat as it is decomposed and altered. Peat is broadly included as a type of coal, but is generally distinguished from coal. Unlike coal, which is formed from woody materials buried underground through acupressure and geothermal action over a long period of time, peat is formed by the decomposition of the main components of plants, such as lignin and cellulose, on the surface. The peat of the present invention includes all types of peat, although there are differences in the type of raw material and the degree of decomposition. Examples of peat include tundra peat, coke, woody peat, and heterogeneous peat. In particular, sphagnum peat moss (Canadian peat, Bion Peat) is known to have excellent adsorption of heavy metals. there is. Peat adsorbs phenolic compounds, organic compounds and heavy metals. Peat containing a large amount of humic acid can be used as a substitute for rice husk and sawdust, and is a barn rug-type deodorizing precipitated material. The peat may be adjusted to a size of 2 to 4 mm.

In addition, as a natural humus soil rich in mica, organic matter and various minerals, it emits far-infrared rays, which is effective in promoting animal growth and strengthening immunity, and reducing harmful gases such as ammonia and hydrogen sulfide. The mica is a source of inorganic minerals. The mica may have a size of 1 to 3 mm.

The mica may be included in 3 to 7 parts by weight based on 100 parts by weight of the entire functional livestock litter.

The sawdust used in the rug has a particle size of 3 mm or less, and is sawdust using bark or natural wood, which does not use preservatives, and has breathability, suppression of pests, fermentation, and moisture control. If the particle size of the sawdust is greater than 3 mm, fermentation may not be performed at an appropriate level.

As used herein, the term "sawdust" means sawdust, bark, or crushed wood. The sawdust may be pulverized bark or forest wood, and commercially available sawdust may be used. Furthermore, it may be fermented sawdust treated with a Bacillus strain in 60 to 80 parts by weight of raw sawdust. The Bacillus strain may be a mixture of 0.05 to 0.2 parts by weight of Bacillus subtilis and Bacillus polyfermenticus , respectively. In the case of the Bacillus strains, as microorganisms with excellent fermentative decomposition ability, the activity of various degrading enzymes such as Amylase, Protease, Lipase, Cellulase, Phosphatase, etc. is very high, reducing the amount of feces produced and rapidly decomposing less digestible feed components in feces, As a result, the concentration of nitrogen (N) and phosphorus (P) in feces is significantly reduced.

The sawdust may be fermented for 40 to 60 hours at a temperature of 35 to 45 ℃ by adding a mixture of 0.05 to 0.2 parts by weight of each of Bacillus subtilis and Bacillus polyfermenticus to 60 to 80 parts by weight of raw sawdust. As it was fermented under the conditions, it was possible to significantly increase the degree of ripeness of livestock by generating optimal enzymes.

Liquid microorganisms are a mixture of lactic acid bacteria and represent a liquid phase. It may be a mixture of Lactobacillus of the liquid microorganism. The liquid microorganisms are Lactobacillus plantarum , Lactobacillus paracasei, and Lactobacillus brevis may be a mixture of Since the Lactobacillus strain effectively removes ammonia, amines (methylamine, ethylamine, trimethylamine, dimethylamine, triethylamine), hydrogen sulfide, methylmercaptan, etc., which are the main causes of odor, it effectively removes the smell of livestock manure and It promotes composting, restores contaminated soil and breaks down pollutants.

The mixture of sawdust, peat, and mica may be adjusted to exhibit a pH of 3.5 to 5.0. When liquid microorganisms are added here, optimal fermentation occurs and contaminants can be decomposed.

By separately treating the Bacillus strain and the Lactobacillus strain under different conditions, the desired effect can be enhanced to a high level.

Hereinafter, the configuration of the present invention and its effects will be described in more detail through specific examples and comparative examples. However, these examples are for explaining the present invention in more detail, and the scope of the present invention is not limited to these examples.

Example 1.

The bark was pulverized to obtain raw material sawdust with particles of 3 mm or less. Bacillus subtilis MG401 (50 billion cfu / g) and Bacillus polyfermenticus MG440 (50 billion cfu / g each of 0.1 kg in 70 kg of the raw material sawdust), and then the moisture content is 30% (v / w) so that the ventilation is well ventilated at 40 ° C. Fermented for 48 hours at a temperature of

24.3 kg of peat having a particle size of 2 to 4 mm was added to 70 kg of the fermented sawdust, and 5.4 kg of mica having a particle size of 1 to 3 mm was added. At this time, pH showed acidity of 4.0. Here, 0.1 kg each of Lactobacillus plantarum MG207 (50 billion cfu/g), Lactobacillus paracasei MG310 (50 billion cfu/g), and Lactobacillus brevis MG19 (50 billion cfu/g) were treated, followed by 24 time treated.

Example 2.

The treatment was the same as in Example 1 except that sawdust obtained from trees was used instead of bark in Example 1.

Comparative Example 1.

In Example 1, the raw material sawdust was treated in the same manner as in Example 1, except that the microorganism (liquid mineral) strain was not treated.

Comparative Example 2.

In Example 1, the fermented sawdust was treated in the same manner as in Example 1, except that liquid microorganisms were not treated.

Comparative Example 3.

In Example 1, raw material sawdust was not treated with microbial (liquid mineral) strains, instead of liquid microorganisms, B. subtilis MG401 (50 billion cfu / g) and B. polyfermenticus MG440 (0.2 kg of 50 billion cfu / g, L. Treatment was the same as in Example 1 except that 0.3 kg of plantarum MG207 (50 billion cfu/g) and L. paracasei MG310 (50 billion cfu/g) were simultaneously treated.

Experimental Example 1. Deodorization performance test

The deodorization performance of the livestock odor remover prepared in the above Examples and Comparative Examples for various odors was tested. Specifically, 20 ml of the liquid sample of the malodor remover of Example 1 was put into a 5 ℓ size reactor and sealed. The initial concentration of the test gas was set to 100 μmol/mol (ppm) of ammonia, 30 μmol/mol (ppm) of trimetalamine, 50 μmol/mol (ppm) of hydrogen sulfide, and 4 μmol/mol (ppm) of methyl mercaptan. After injection, the concentration of the test gas was measured after 30 minutes, and this was referred to as the sample concentration. The concentration of the test gas was measured according to KS I 2218: 2009. During the test, the temperature was maintained at 23°C ± 5°C and the humidity was maintained at 50% ± 10%. Separately, the same test as the above process was performed in the absence of a sample, and this was referred to as the blank concentration. The removal rate of the test gas for each time period was calculated by the following formula.

Deodorization rate of test gas (%) = [{(blank concentration)-(sample concentration)/(blank concentration)} X 100

The test method was performed by the gas detection tube method (KS I 2218). The results are shown in Table 1 below.

Ammonia deodorization rate (%) Triethylamine deodorization rate (%) Hydrogen sulfide deodorization rate (%) Methyl mercaptan deodorization rate (%) Example 1 100 100 70 40 Example 2 100 100 68 35 Comparative Example 1 81 82 30 21 Comparative Example 2 83 84 35 26 Comparative Example 3 85 87 38 28

As a result, the malodor removers of Examples 1 and 2 removed almost 100% of the malodor within 30 minutes of treatment with ammonia (NH ₃ ) and triethylamine (CH ₃ ) ₃ N). In addition, 70% or more of hydrogen sulfide (H ₂ S) and 40% or more of methyl mercaptan (CH ₃ SN) were removed. Therefore, it was confirmed that the odor remover of the present invention can obtain a high deodorization effect against various livestock odors. In particular, compared to the extent to which Comparative Example 3 exhibited a higher deodorization rate than Comparative Examples 1 and 2, Example 1 exhibited a significantly higher deodorization rate than Comparative Examples 1 and 2, and fermented by treating appropriate strains under appropriate temperature and pH conditions. You can check the effect of doing it.

Experimental example 2.

The functional livestock litter of Example 1 was used in actual cattle or horse barns and compared with commercially used sawdust, rice hulls, and coco peat. In particular, the functional barn litter of Example 1 had a very high degree of ripeness. The directly confirmed advantages are shown in Table 2 below.

division Functional livestock rug of Example 1 sawdust chaff coco peat organic matter Rich (completely fermented) abundant (incomplete) Abundant (not fermentable) abundant (incomplete) containing microorganisms and Contains useful microorganisms doesn't exist doesn't exist doesn't exist breeding environment (up to 100 times multiplication) (proliferative difficulty) (proliferative difficulty) (proliferative difficulty) ripeness very high lowness lowness lowness water retention height height) lowness very high fermentation power very high lowness lowness very low breathability height height lowness height deodorizing power height lowness doesn't exist lowness antibacterial power Great
(Contains humic acid) doesn't exist doesn't exist doesn't exist C/N rate lowness very high height height cation
substitution ability height lowness doesn't exist lowness Warranty uniformity irregular Good Good

Claims (1)

Adding 10 to 40 parts by weight of peat and 3 to 7 parts by weight of mica to 60 to 80 parts by weight of sawdust and mixing;
A method for producing a functional livestock litter, comprising the step of fermenting by adding 0.2 to 0.4 parts by weight of a liquid lactic acid bacteria mixture to the mixture of sawdust, peat, and mica,
The sawdust is prepared by adding a mixture of 0.05 to 0.2 parts by weight of each of Bacillus subtilis and Bacillus polyfermenticus to 60 to 80 parts by weight of raw material sawdust having particles of 3 mm or less obtained by crushing bark or wood, at a temperature of 35 to 45 ° C. Fermented for 60 hours,
The mixture of sawdust, peat, and mica exhibits a pH of 3.5 to 5.0, and the peat and mica have a size of 2 to 4 mm and 1 to 3 mm, respectively,
The liquid lactic acid bacteria mixture is a mixture of 0.05 to 0.2 parts by weight of Lactobacillus plantarum, Lactobacillus paracasei, and Lactobacillus brevis, respectively.
Method for manufacturing a functional barn litter.

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