KR101969005B1 - Manufacturing method of compost using livestock stamped out - Google Patents

Abstract

The present invention relates to a compost manufacturing method using stamped out livestock, which manufactures compost by pulverizing livestock carcass of cattle, pig, chicken, duck, etc. infected with foot-and-mouth disease or avian influenza and mixing the pulverized livestock carcass with biostone, sawdust, aronia byproduct, and aluminum sulfate or alum. The present invention has effects of: promoting the decomposition of livestock carcass by the action of soil microorganisms naturally living in mudstone forming biostone by burying the carcass of livestock infected with foot-and-mouth disease or avian influenza with sawdust and biostone which is a mineral fusion material; removing bad smells by adsorbing moisture with Jangsu amphibole, elvan, illite, etc. and purifying air; having less concern of environmental pollution since compost is manufactured by sterilizing at high temperature the carcass of livestock infected with foot-and-mouth disease or avian influenza and pulverizing the same, and mixing the pulverized carcass with biostone, sawdust, aronia byproduct, and aluminum sulfate or alum; having various kinds of economical and environmental advantages by recycling byproducts; preventing damages by harmful insects, improving resistivity of plant and thus, implementing plant cultivation of high quality by including aronia byproduct; and being used for the manufacture of compost to culture plants for various purposes.

Description

{Manufacturing method of compost using livestock stamped out}

The present invention relates to a compost produced by using a livestock carcass which has been burnt and buried by foot-and-mouth disease or avian influenza, and more particularly to a compost produced by crushing livestock such as cows, pigs, chickens and ducks infected with foot-and-mouth disease or avian influenza The present invention relates to a method for producing compost using a livestock disposable livestock which is produced by composting a mixture of biostone, sawdust, aronia by-products and aluminum sulfate or alum.

Foot and mouth disease is usually caused by blisters around the mouths and hooves of animals with two hooves, such as cows, pigs, goats, deer, camels, etc. (animals with two hooves) The first type of livestock is a viral infectious disease that occurs as a virus infection, and the scientific name of the virus is Picornaviridae Aphthovirus. The virus is about 20 nanometers (nanometers) in size and is the first animal virus found in the world.

Foot-and-mouth disease viruses are highly contagious, infecting the respiratory tract through the air, so one infected person in a herd is rapidly infected with all of the other animals. In cattle, the incubation period is only 3 to 8 days. The virus enters the animal's body through the mouth and propagates in the pharynx and enters the heart through the blood. Once infected, it has high fever (40-41 ℃), acute stomatitis accompanied by painful spillage of a lot of foam, and blisters in the crown and interdental space. When blisters are formed in the mouth, the cow does not eat feed because of the pain, and when blisters are found in the hooves, they can not walk or get up well. When the symptoms become worse, the blisters burst into ulcers, and the illness will die.

Avian influenza is a viral respiratory disease that affects chickens and ducks. It is also called avian influenza (birdflu). Avian influenza can be transmitted to people through species, and when these foot-and-mouth disease or avian influenza occur, The disposal of livestock is dismantled and destroyed. Not only is it damaging, but it is also accompanied by economic damage as well as economic damage, such as the restriction of international trade in animals and livestock products.

Most countries around the world, including Korea, treat livestock carcasses that have been contaminated with dead or infected animals or infected animals with anaerobic digestion, The process is performed by rendering, composting, burial, alkaline hydrolysis, lactic acid fermentation, nontraditional technologies, and the like. In other words, most countries are adopting a policy of livestock infestation without treatment when they infect infectious diseases, and vaccination is only used in a limited number of countries, such as China and Southeast Asia, where diseases are prevalent. , And foot-and-mouth disease vaccination. However, it is also urgently required to develop a technique to prevent odors, soil, and environmental pollution that occur when the bodies are buried.

On the other hand, the agricultural technology has been developed with the focus on the increase of the agricultural product production in Korea, and the production amount of the agricultural product per unit area has been rapidly increased due to the development and production of the various kinds of agricultural materials and the proper utilization of the farmers. The use of chemical fertilizers (mineral fertilizers) and crop protection agents (chemical pesticides) increased steadily in the process of increasing production.

However, since the 1990s, environmental problems such as excessive groundwater contamination due to excessive input of nitrogen and phosphoric acid contained in chemical fertilizers and crop protection agents have been raised, and there has been an increased concern about the harmful effects of chemical fertilizer use on human and livestock .

As a result, the government has planned the reduction of chemical fertilizers with full support of environmentally friendly agriculture, and encouraged the development and use of environmentally friendly farming materials. As an alternative to chemical fertilizers, there is growing interest in by-product fertilizers using natural materials have. Byproduct fertilizers are emphasizing the necessity of restoring the intellectual power of the farmland that has become barren and implementing environmentally friendly agriculture. In line with this, the demand for byproduct fertilizer is increasing with the government's policy of cultivating environment friendly agriculture.

Prior art related to composting using livestock or avian influenza as described above is disclosed in Korean Patent Registration No. 10-0799660, which not only reduces the emission of ammonia gas generated in a livestock manure composting process Discloses a method for producing a compost using a livestock manure capable of producing a high quality compost by raising the content of nitrogen contained in the compost to be manufactured and disclosed in Korean Patent Laid-Open Publication No. 10-2012-0105182 , Organic waste composed of vegetable residues and a method of producing organic compost using raw livestock and quicklime and slow-release by-product materials. Also, Korean Patent Registration No. 10-1630824 discloses a method in which specific microorganisms are inoculated in animal excrement Fermented, produced by mixing crop by-products and herbal medicine by-products, and contains elements such as nitrogen, phosphorus, and potassium And a method for producing an environmentally friendly composite compost which is capable of continuously supplying sufficient nutrients to plants by containing a large amount of amino acids, carbohydrates and various active ingredients.

However, the above-mentioned prior arts refer to fertilizer or compost produced by mixing feces or manure, which is a by-product of livestock, with by-products, and a technique for manufacturing a compost using a dead animal body infected with foot-and-mouth disease virus or avian influenza It has not been disclosed.

The present invention relates to a method of mixing a biostone, which is a mineral fusion material developed by the present inventor, with sawdust, in which a livestock such as cattle, pigs, chickens, and ducks infected with foot-and-mouth disease or avian influenza are crushed and sterilized and buried at a high temperature, And the mixture is buried for a certain period of time, and the biodestone, the sawdust and the by-product of aronia are mixed with aluminum sulfate or alum to provide the compost.

The object of the present invention is to prevent contamination of malodor or soil in the burial of carcasses infected with foot-and-mouth disease or avian influenza.

In order to achieve the above object,

1. Euthanize cows, pigs, chickens, and ducks infected with foot and mouth disease or Avian influenza by CO₂ using the Ministry of Agriculture, Forestry and Livestock Foot and Mouth Disease and AI Emergency Action Guidelines (SOP) A crushing step (S01) in which crushing is performed using a crusher.

2. 50 to 80 parts by weight of long-span brick, 20 to 40 parts by weight of mica, 10 to 20 parts by weight of elvan, 10 to 20 parts by weight of ilite, 10 to 20 parts by weight of sericite and 10 to 20 parts by weight of mudstone, (S02) for producing a biostone 20 which is a mineral fusion material constituted by 20 parts by weight of a biostructure.

3. Primary agitation step (S03) in which the crushed carcass is mixed at a ratio of 0.5: 1: 1 of the biostone 20 and the sawdust 30.

4. Sterilization step (S04) of sterilizing the primary mixture (40), which is the primary agitated mixture, at a temperature of 150 to 250 DEG C using a sterilizer.

5. Sublimation forming step (S05) in which the length and width of the embossed paper 10 in the range of 3m to 4m and the depth of 3m to 4m from the ground are formed, respectively.

6. Stacking step (S06) in which the sawdust 30 and the biostrons 20 are mixed in a ratio of 1: 1 at a height of 10 to 20 cm on the bottom of the investment paper 10 and laminated.

7. A secondary agitation step (S07) in which the primary mixture 40, the sawdust 30 and the biostone 20 passed through the sterilization step S04 are mixed at a ratio of 0.5: 1: 1.

8. An embedding step (S08) in which the secondary mixture (50) passed through the secondary agitation step (S07) is buried in the buried paper (10) for 2 months to 3 months.

9. 19-28 parts by weight of the secondary mixture 50 which has passed through the embedding step S08, 35-43 parts by weight of the sawdust 30, 35-43 parts by weight of the biostone 20, (S09) in which composting is completed by mixing 1 part by weight of water and 1 to 10 parts by weight of aluminum sulfate or alum so that the pH is 7.0 to 8.0.

In the embedding step (S08), when the secondary mixture (50) is embedded in the embossed paper (10), the uppermost part is coated with a non-tarpaulin using polyvinyl chloride or PVC. This prevents water from penetrating into the secondary mixture 50 from the outside.

The biostone 20 produced in the biostone production step (S02) is a biostone produced by the method of the present invention, which is disclosed in Korean Patent Application Publication No. 10-2018-0005594 filed by the applicant of the present invention, It is a mineral fusion material composed of longevity rocks, mica, feldspar, elvanite, ilite, sericite and mudstone, which are excellent in deodorization, adsorption and antibacterial action when burials of livestock are buried.

The long-lived plagioclase included in the biostone 20 is an ore having a large amount of far-infrared rays emitted. The composition is composed of SiO ₂ 52 wt%, Al ₂ O ₃ 13 wt%, CaO 9 wt%, Fe ₂ O ₃ 9% by weight and MgO 12% by weight, and is composed of minute amounts of MnO, Na ₂ O, P ₂ O ₅ , TiO ₂ and the like.

Mica is a layered silicate mineral with a high content of germanium and much higher emissivity of far infrared rays than yellow clay or elvan.

Feldspar is a major component of granite and is an aluminum stratified silicate mineral containing potassium, sodium, and calcium, and is the largest mineral in the crust.

Barley stone is a rock belonging to porphyry. It is called a quartz stone because it is like rice balls made from barley rice mixed with quartz and feldspar. Its main components are anhydrous silicic acid and aluminum oxide. The whitish white is used as a filter, an anti-inflammator, etc. It is called a master, and emits far-infrared rays, which is used in jjimjilbang, tableware, medical equipment.

Illite is a variety of minerals such as hydrous mica, finegrained mica and mica clay mineral, and is a kind of minerals such as mica dolomite. It is a mixed mineral that is not an independent mineral in terms of its chemical composition or crystal structure. It is composed of aluminum-rich heterogeneous sedimentary rocks or tuffaceous sedimentary rocks. It is calculated as altered minerals.

Sericite is a variant of muscovite and is a filo-silicate. It is dense and fine, silk luster or pearl luster, and has the function of lowering firing temperature and removing moisture.

Mudstone contains natural soil microorganisms at 4.3 × 10 ¹⁰ cfu / cc, and is a natural mineral that is alive and naturally contained in 20 species such as Bacillus sp. Microorganisms. Mudstone accumulates fine mud over a long period of time, It is a type of sedimentary rock that has been stiffened and is known to exhibit characteristics such as anion and far infrared ray generation, antifungal activity and deodorization.

The sawdust 30 used together with the biostone 20 is compressed and pelletized. This is because when the ordinary sawdust is mixed with the biostone 20 and the crushed carcass, the sawdust is collapsed due to the leachate of the carcass or the like, which makes it difficult to circulate the air and delays the decomposition of the carcass. 30) is compressed and pelletized.

Aluminum sulfate or alum which is mixed in the third stirring step (S09) reduces ammonia gas emission generated in the manufacturing process of the compost according to the present invention and increases the nitrogen content in the compost to be produced, And does not affect microbial activity, so that sufficient fermentation can proceed.

Aluminum sulfate is also called sulfuric acid alum. Is the formula Al2 (SO4) 3. There are anhydrides (anhydrides) and 6 · 10 · 16 · 18 · 27 hydrates. At room temperature, 18 hydrates are the most stable. It is a colorless crystal (crystal) which is dissolved in water, acid and alkali and used as a mordanting agent, a foam fire extinguisher, a medicine, a coagulant.

Alum is well known as alum, and it is often potassium alum. Simply alum refers to sulfuric acid, potassium, and aluminum. It is soluble in water. It is slightly acidic and has astringent property. It is used for tanning of coagulant or leather, mordanting agent, hemostatic agent.

In the third stirring step (S09), the by-product of Aronia mixed with the antioxidant substances such as anthocyanin or polyphenol in a large amount improves the immunity of the plants to anaerobic microorganisms and viral bacteria remaining in the soil, It plays a role of preventing aging and promoting the growth of plants. The aronia by-products can prevent the increase of the manufacturing cost by using the aronia by-products which have lost the commodity value due to various factors in the aronia farm.

Compost using buried livestock livestock according to the present invention uses biostones and sawdust as mineral fusing materials to burrow carcasses infected with foot and mouth disease or Avian influenza, The mudstone has the effect of promoting the degradation of the livestock body by the action of the naturally alive soil microorganism and absorbing the moisture by the longevity crumb, the elbow rock and the ilite, and purifying the air to remove the odor, Since the livestock body infected with avian influenza is sterilized and crushed at high temperature, the concern of environmental pollution is minimized by mixing biostone, sawdust, and aronia by-products with aluminum sulfate or alum, thereby recycling the byproducts. There is an advantage in the prevention of pests and diseases, including by-products of Aronia It is possible to improve the resistance and realize high quality plant cultivation, and it can be utilized for manufacturing compost for plant cultivation for various purposes.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flowchart of a method for producing compost using a livestock-disposal livestock according to the present invention.
Fig. 2 is an illustration of an embedding step of a method for producing compost using a livestock-disposal livestock according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, when it is determined that a detailed description of known functions or configurations related to the present invention may unnecessarily obscure the gist of the present invention A detailed description thereof has been omitted.

The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

FIG. 1 is a flow chart of a method of manufacturing a compost using a livestock-disposal livestock, and FIG. 2 is an explanatory diagram illustrating an embedding step of a method of producing compost using a livestock-disposal livestock. Referring to FIGS. 1 and 2,

The method of manufacturing the compost using the livestock disposal livestock according to the present invention includes a crushing step of crushing livestock such as cattle, pigs, chickens, and ducks infected with foot and mouth disease or avian influenza using a crusher 10 to 20 parts by weight of mullite, 10 to 20 parts by weight of elite, 10 to 20 parts by weight of sericite, and 50 to 80 parts by weight of mudstone, (S02) for producing a biostone (30) which is a mineral fusion material to be mixed with 10 to 20 parts by weight of a biodegradable material, and the livestock carcass, the biostone (20) and the sawdust (30) : Sterilization step (S03) in which the mixture is mixed at a ratio of 1: 1 and sterilization step in which the primary mixture (40) subjected to the primary stirring step is sterilized at a high temperature of 150 to 250 ° C using a sterilizer (S04) and the horizontal and vertical directions (S05) for forming the land 10 in the range of 3 m to 4 m from the ground and a height of 10 to 20 cm on the bottom of the land 10 A laminating step (S06) for laminating the sawdust (30) and a biostone (20) at a ratio of 1: 1, a primary mixture (40), a sawdust (30) and a biostone (20) (S07) in which the mixture is mixed in a ratio of 0.5: 1: 1, and the secondary mixture 50 after the secondary stirring step is buried in the buried pile 10 for 2 months to 3 months And the secondary mixture 50 are buried in the embedding step S08 and the uppermost part of the secondary mixture 50 is made of polyvinyl chloride or PVC to prevent moisture from penetrating from outside. 19-28 parts by weight of the secondary mixture (50), 35-43 parts by weight of sawdust (30), 35-43 parts by weight of biostone (20), 1-10 parts by weight of aronia by-products and aluminum sulfate And a third stirring step (S09) in which any one of alum is selected and mixed in 1 to 10 parts by weight.

<Examples>

1. Shredding step (S01)

Eating euthanized cows, pigs, chickens, and ducks infected with foot and mouth disease or Avian influenza using CO₂ by the Ministry of Agriculture, Forestry and Livestock Foot and Mouth Disease and AI Emergency Action Guidelines (SOP) Is crushed using a crusher.

2. Biostone production step (S02)

50 to 80 parts by weight of long-span brick, 20 to 40 parts by weight of mica, 10 to 20 parts by weight of elvan, 10 to 20 parts by weight of ilite, 10 to 20 parts by weight of sericite and 10 to 20 parts by weight of mudstone per 100 parts by weight of feldspar Are mixed to prepare a biostone 20 which is a mineral fusion material.

3. Primary agitation step (S03)

The crushed livestock carcass is mixed with the biostone 20 and the sawdust 30 at a mixing ratio of 0.5: 1: 1.

4. Sterilization step (S04)

The primary mixture 40 obtained by mixing the carcass of the crushed livestock and the biostone 20 and the sawdust 30 in a ratio of 0.5: 1: 1 is sterilized at a high temperature in a temperature range of 150 to 250 ° C. by using a sterilizer .

5. Sublimation Formation Step (S05)

A burial paper 10 of rectangular shape is formed so that the length and width of the ground surface 100 are in the range of 3m to 4m and the depth of the ground surface is in the range of 3m to 4m. At this time, the soil that has been dug up is kept separately and then utilized.

6. Stacking step (S06)

The sawdust 30 and the biostrons 20 are mixed at a ratio of 1: 1 to a thickness of 10 to 20 cm on the bottom of the investment paper 10 and laminated. The lamination using the sawdust 30 and the biostone 20 absorbs leachate when the carcass of the livestock is decomposed to remove the offensive odor and accelerate the decomposition of the carcass. The amount of the biostone 20 and the sawdust 30 may be appropriately adjusted according to the amount of the treatment object and the accessory.

7. Second agitation step (S07)

The primary mixture 40, the sawdust 30 and the biostone 20 are mixed at a ratio of 0.5: 1: 1.

8. Embedding step (S08)

The secondary mixture 50 is buried in the land 10 for 2 months to 3 months. At this time, it is covered with polyvinyl chloride or vinyl vinyl at the top and it is installed as a non-tarnished membrane so that moisture does not penetrate from the outside.

9. Tertiary stirring step (S09)

19-28 parts by weight of the secondary mixture 50 and 35-43 parts by weight of the sawdust 30 and 35-43 parts by weight of the biostone 20 and 20-300 parts by weight of the secondary mixture 50, 43 to 10 parts by weight of aronia by-products and 1 to 10 parts by weight of aluminum sulfate or alum are mixed to a pH of 7.0 to 8.0, thereby completing composting.

(Experimental Example 1)

In accordance with the present invention, the results of 4 weeks after the landing of 77,000 chickens at the liquidation farm in Hongcheon, Gangwon province (2017.10) were examined.

Odor changes were detected by sensory test at 3m and 10m from the buried ground. From 1 st to 2 nd, there was a bad odor at 3 m, and no odor at 3 rd. In the color change to discriminate the degree of composting, yellow color appeared at the beginning, brown at 2 weeks, and mature dark brown at 3 weeks.

(Experimental Example 2)

According to the present invention, groundwater was sampled from a site 5 m away from the landfill in relation to the contamination of the leachate from the 3rd to 8th weeks after the landfilling of 64 cows caught in foot-and-mouth disease at Immanuel farm in Hampyeong, Is shown in [Table 1].

Item 3 parking 4 parking 5 parking 6 parking 7 parking 8 parking PH 7.35 7.36 7.34 7.37 7.36 7.36 TCOD 10.9 11.0 11.0 11.1 11.2 11.2 SS 4.7 4.7 4.8 4.8 4.8 4.9 TN 7.5 7.5 7.5 7.5 7.6 7.6 NH4-N 0.36 0.37 0.37 0.37 0.38 0.36 PO4-P 0.06 0.06 0.07 0.07 0.06 0.06

As shown in Table 1, the water quality of the groundwater remained constant regardless of the landfill.

PH [pH value] is a numerical value indicating the degree of acidity or alkalinity of water, and is an index of hydrogen ion concentration.

TCOD is the sum of ICOD and SCOD. ICOD (Insoluble Chemical Oxygen Demand) is COD in SS (Suspended Solids) filtered after filtering in COD (Chemical Oxygen Demand) and SCOD (Soluble Chemical Oxygen Demand) It is the result of the experiment that the filtrate passed through the filter paper in the COD indicating the organic substance concentration in the water by the chemical oxygen demand of solubility.

SS (Suspended Solids) is the mass of the suspension, which represents the amount of suspension contained in the water.

TN (Total Nitrogen) represents the total amount of nitrogen contained in water, and is one of the indicators of eutrophication such as river or lake.

NH4-N represents ammonia nitrogen, and PO4-P represents phosphorous phosphate.

(Experimental Example 3)

In order to analyze the constituents of the compost produced according to the present invention, the composts prepared in the Examples were used as experimental groups and composts A and B sold in the market were used as a control. 2].

ingredient <Examples> Control A Control group B Organic matter 47 34 37 Total nitrogen 2.8 1.3 1.5 Total phosphoric acid 2.9 2.1 2.2 Total potassium 1.7 1.2 1.4 Whether antibiotics are detected Not detected Detected Detected

Compost (%) As shown in [Table 2], composts prepared according to <Example> had a higher content of organic matter, nitrogen, phosphate and potassium than the control group A and B, It can be expected that the number of useful microorganisms is higher than that of control groups A and B because antibiotics are not detected.

(Experimental Example 4)

In order to analyze the effect of the compost produced according to the present invention on plant growth, composts prepared in Example were used as test groups and compost A and compost B sold in the market were used as control In order to compare the results of the same growth studies, the seedlings of pepper purchased from the general market were formally evaluated and the results were evaluated on the days when 30 days passed, 60 days passed and 90 days passed Were measured. The results are shown in [Table 3].

division Length (cm) Goodwill (number) <Examples> Control A Control group B <Examples> Control A Control group B 0 days 20 20.1 20.3 0 0 0 30 days 35.7 28.0 31.7 0 0 0 60 days 71.1 39.7 51.5 17 5 10 90 days 83.2 45.1 58.6 35 16 20

As shown in [Table 3], the red pepper grown in the soil containing the compost produced according to the example is significantly increased in the number of growth and deposition compared with the red pepper in the control group A and the control group B. The present invention is not limited to the above-described embodiments. Anything that has substantially the same structure as the technical idea described in the claims of the present invention and achieves the same operational effects is included in the technical scope of the present invention.

10. Investment
20. Bioston
30. Sawdust
50. Secondary mixture
90. soil
100. Surface

Claims (5)

A crushing step (S01) of crushing livestock such as cattle, pigs, chickens and ducks infected with foot and mouth disease or Avian influenza using a crusher;
A biostone preparation step (S02) for producing a biostone (30) which is a mineral fusion material which is formed by mixing feldspar, longevity stone, mica, elvanite, ilite, sericite and mudstone;
A primary agitation step (S03) of mixing the crushed livestock body with the biostone (20) and the sawdust (30) in a ratio of 0.5: 1: 1;
A sterilization step (S04) of sterilizing the primary mixture (40) having undergone the primary agitation step at a high temperature using a sterilizer;
(S05) forming a buried paper 10 having a width and a length in the range of 3 m to 4 m and a depth of 3 m to 4 m from the ground;
A laminating step (S06) of laminating the sawdust (30) and the biostrons (20) at a height of 10 to 20 cm at a ratio of 1: 1 at the bottom of the land (10);
A secondary agitation step (S07) of mixing the primary mixture (40), the sawdust (30) and the biostone (20) after the sterilization step at a ratio of 0.5: 1: 1;
An embedding step (S08) of embedding the secondary mixture (50) through the secondary agitation step in the bulge (10) for 2 months to 3 months;
(S09) in which the secondary mixture 50, the sawdust 30, the biostone 20, the byproduct of aronia and the aluminum sulfate or alum are selected and mixed, Method of manufacturing compost using disposal livestock. The method according to claim 1,
In the biostone production step (S02), the composition ratio of the biostone 20 is 50 to 80 parts by weight, 20 to 40 parts by weight, 20 to 20 parts by weight, 10 to 20 parts by weight, 10 to 20 parts by weight of sericite and 10 to 20 parts by weight of mudstone. The method according to claim 1,
Wherein the primary mixture (40), which is the primary agitated mixture in the sterilization step (S04), is pasteurized at a temperature in the range of 150 to 250 占 폚 using a sterilizer. The method according to claim 1,
In the third stirring step (S09), the mixing ratio is 19-28 parts by weight of the secondary mixture 50 which is the mixture after the filling step, 35-43 parts by weight of the sawdust 30 and 35-43 parts by weight of the biostone 20 And 1 to 10 parts by weight of a byproduct of aronia and 1 to 10 parts by weight of aluminum sulfate or alum is selected. The method according to claim 1,
The secondary mixture 50 is buried in the embedding paper 10 in the embedding step S08 and the polyvinyl chloride or PVC plastic is applied to the uppermost part of the embedding paper 10 as a non-tarnished film, Method of manufacturing compost using disposal livestock.

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