KR102244433B1 - Manufacturing method of soil Conditioner Composition containing complex microorganism and the soil Conditioner Composition prepared therefrom - Google Patents

Abstract

The present invention relates to a method of preparing a soil conditioner containing complex microorganisms and a soil conditioner prepared thereby. A soil conditioner prepared according to the present invention is used to inactivate harmful microorganisms or weed seeds through exothermic fermentation, induce fermentation by lowering a content of non-degradable components, and increase a utility value thereof as a fertilizer by alleviating obstacles that plants in the soil face. In addition, when plants are cultivated by using the soil conditioner prepared according to the present invention, the soil is stabilized within a short time, and there is a particularly excellent effect in terms of germination and growth of plants. In addition, the soil conditioner according to the present invention contains useful microorganisms to help growth of plants, and to enable organic matter to be effectively decomposed in the soil, thereby minimizing environmental pollution. Useful microorganisms are alive, so that roots and stems of the plants can be protected. Moreover, the soil conditioner according to the present invention does not cause a rapid increase in a content of nutrients in the soil, which occurs by the addition of chemical fertilizers and organic byproduct fertilizers, has a low content of harmful components such as heavy metals in raw materials, is used to increase a content of organic matter content in the soil, and do not cause generation of fermentation gas, thereby having excellent composting and soil improvement effects. At the same time, the soil conditioner according to the present invention has an excellent fertilizer effect capable of supplying initial nutrients necessary for growth of crops. Therefore, three functions can be performed at the same time with the one-time application of fertilizer.

Description

Manufacturing method of soil Conditioner Composition containing complex microorganism and the soil Conditioner Composition prepared therefrom

The present invention relates to a method for producing a soil conditioner containing a complex microorganism and a soil conditioner prepared accordingly, and more specifically, by inactivating harmful microorganisms or weed seeds through exothermic fermentation, and reducing the content of non-degradable components. It relates to a soil conditioner containing improved complex microorganisms so as to induce fermentation promotion and to alleviate obstacles to plants in the soil to increase the value of use as fertilizer.

Soil is composed of mineral particles, water, air, and organic matter. The distribution of soil suitable for crop cultivation should contain 45% of mineral particles, 5% of organic matter, and 25% of water and air each.

These soils lose their function as they become physicochemically denatured, one of which is acidification due to excessive use of chemical fertilizers and increased frequency of acid rain.

In addition, as one way to neutralize acidified soil, it is chemically neutralized using calcium carbonate (CaCO3) or slaked lime (CaO). By blocking the necessity, it significantly reduces the useful microorganisms with natural purifying ability present in the soil, thus not only reducing the natural soil purification capacity, but also destroying the physicochemical balance of the soil, thereby reducing the regeneration capacity of the soil, causing damage to crops. .

In other words, as the small grains of the soil that make up the soil are tightly combined and hardened, the storage function of various inorganic and organic nutrients is lost, and the microorganisms inhabiting it become difficult to breathe, and the biogeochemical action and nitrogen fixing ability are reduced. However, the opportunities for using various nutrients in the soil ecosystem decrease, while the chances of extinction increase only, leading to a situation where people only breathe and live in a diseased state.

From this, a soil conditioner is used to improve the physical, chemical, and biological conditions of the soil to improve the growth of crops and increase productivity.Patent No. 1822143 (Name of the invention: Soil conditioner using minerals and its manufacturing method) It is possible to improve the growth of crops and increase production by improving the properties of the soil by supplying useful minerals and neutralizing the acidified soil while being harmless to the crop by using minerals produced in nature.

However, the soil conditioner as described above promotes the growth of crops in a nature-friendly manner by using the properties of natural minerals present in nature, but the action is not sustained and there is a problem that it must be applied individually according to the condition of the soil.

On the other hand, since about 67% of Korea's topographic and geological conditions are mountainous and the rocky area is formed with a shallow depth of soil, an environment that makes it difficult for plants to grow is created. Therefore, it is necessary to develop a soil conditioner to establish the basis for plant growth. Do.

Conventionally, the main materials of artificial soil for green soil are partially fermented paper sludge, paper sludge incineration ash, sludge generated from thermal power plants, and peat and sewage sludge generated as wastes in paper mills, including manure, fertilizer components, and plant seeds. It is manufactured and used by mixing.

However, conventional soil amendments for green soil have a problem of soil contamination due to reuse of waste, and durability problems occur when used on a solid ground, and thus durability enhancement and development of eco-friendly soil improvers are required.

As for the prior technologies of the soil conditioner composition and the slope protection construction method, a soil conditioner capable of vegetation based on a by-product of the industry in Korea Patent Registration No. By reinforcing the surface layer, it is possible to prevent soil loss and destruction due to scouring of slopes during the rainy season, and in the case of collapsed slopes, soil that can be effectively restored in a short time by mixing and stirring the destroyed soil and soil conditioner. It provides a slope protection construction method using a stabilizer and an improvement agent, and Korean Patent Laid-Open Patent No. 10-2015-0061761 (2015.06.05.) recycles waste resources such as coffee grounds and sawdust for greening of artificial ground. An artificial soil composition for and modified soil including coffee grounds as a method of manufacturing the same; And, a solidifying agent of 0.1 to 3% by weight based on the weight of the modified soil; a solidifying agent provided by being diluted in water in a set ratio as; Artificial soil composition for greening of artificial ground formed by mixing is provided.

Looking at the above prior art, since conventional industrial by-products are used, there is still a problem of environmental pollution, and when an improvement agent is manufactured using materials such as simple coffee grounds, durability is weakened, and the efficiency of greening is difficult to verify. .

The technical problem to be solved in the present invention was created to solve the problems in the prior art as described above, and by inactivating harmful microorganisms or weed seeds through exothermic fermentation, and reducing the content of non-degradable components. It is to induce fermentation promotion and to provide a method for producing a soil conditioner composition comprising improved complex microorganisms so as to increase the value of use as a fertilizer by reducing obstacles to plants in the soil.

Another technical problem to be solved in the present invention is to provide a soil conditioner composition comprising complex microorganisms prepared according to the above manufacturing method.

In order to solve the above technical problem, the present invention provides a method for preparing a soil conditioner composition comprising a complex microorganism, characterized in that it comprises the following steps:

(S1) Mixing of arthobacter bacteria, Lactobacillus bacteria, bacillus bacteria, Sacharomyces bacteria and Pseudomonas bacteria using treated water from pig manure as a medium And culturing to prepare a complex microbial mixture;

(S2) extracting the complex microbial mixture through a filter made of ceramic balls, which is a diamagnetic material, and an ionizer;

(S3) dormant microorganisms by stirring and temperature control of low temperature treatment; And

(S4) adding citric anhydride to the dormant complex microorganism mixture.

In order to solve the above technical problem, the present invention provides a soil conditioner composition comprising a complex microorganism prepared according to the manufacturing method.

Composting refers to a method of regenerating resources with compost that is useful and beneficial to the soil by activating organic wastes such as food recycling facilities, sewage treatment plants, and manure composting treatment plants with microorganisms such as aerobic, ventilating, anaerobic, anaerobic, etc., and inducing aerobic fermentation mainly.

At this time, the core of composting is to promote fermentation with appropriate conditions for activating microorganisms, and in particular, the introduction of microorganisms capable of shortening the maturation period and suppressing the occurrence of odors is very important.

The present invention relates to a soil conditioner using such a complex microorganism, through which ammonia is converted into ammonium lactate through a neutralization reaction with lactic acid bacteria to produce high-quality compost while suppressing the occurrence of odor, and feeding function of aerobic microorganisms. It is characterized in that it is able to shorten the maturity period by evaporating moisture by increasing the fermentation heat by faithfully maintaining it.

In the present invention, when the pig manure is aerated or microaerated, the treated water of the pig manure is fermented at a high temperature of 40°C or higher, and a floc as a sediment is generated by various aerobic bacteria contained in the pig manure, and a scum is a floating material. In order to improve turbidity and turbidity, pig manure is performed for about 30 to 40 days as naturally fermented and purified treated water using an aeration device, and in this case, the nitrification may be insufficient for 30 days or less, resulting in a smell. More than one day is preferably 30 to 40 days because there is a problem that the turbidity is rather high due to overaeration.

In addition, the step of producing the treated water of the pig manure may be carried out by general aeration and anaerobic fermentation methods, and the anaerobic fermentation method is preferably fermented by anaerobic bacteria.

It is preferable to perform inoculation at a temperature of the treated water of the pig manure at less than 40°C, which is difficult to inoculate at a high temperature because the activity of the arthobacter bacteria is lowered at 40°C or higher. Because you lose.

The arthobacter bacteria used in the present invention decompose a odor-generating substance called pyridone, promote plant physiology, and decompose oil and pollutants.

The Lactobacillus bacteria used in the present invention are anaerobic microorganisms that are resistant to rod-shaped bacillus, acids or heat, and secrete antimicrobial metabolites such as bacteriocin.

Bacillus bacteria used in the present invention are aerobic microorganisms that are resistant to dry high temperatures and produce antibiotics, are excellent in decomposition of organic matter, easy to improve soil, promote maturity during compost manufacturing, excellent antagonistic action, inhibit the growth of various pathogens, and ammonia Of course, it decomposes and removes odor substances such as nitrite.

Sacharomyces used in the present invention is an aerobic microorganism that produces alcohol and carbon dioxide, is rich in high-quality protein and dietary fiber, is rich in vitamin B, has high content of nucleic acids and polysaccharides, and helps improve plant growth.

In addition, yeast bacteria promote fermentation by resynthesizing organic substances decomposed by Bacillus bacteria into amino acids, vitamins, and growth factors, and contribute to raising fermentation heat to 60-80°C, thereby contributing to killing various pathogens and parasites.

Pseudomonas used in the present invention has deodorizing and denitrifying effects, promoting plant physiology and decomposing organic matter, has a large ability to cope with high and low temperatures, and has oil resolution.

According to one embodiment of the present invention, the Arthobacter bacteria, Lactobacillus bacteria, Bacillus bacteria, Saccharomyces bacteria and Pseudomonas bacteria are 1: 1 It is preferable to use in a weight ratio of 1: 1: 1: 1.

Pathogens and parasites that are killed are mainly those having activity below 60℃, and most of them are killed after 20-30 minutes exceeding 60℃.

These pathogens and parasites include Dips, Salmonella, Escherichia coli, Staphylococcus, Streptococcus, Mycobacterium tuberculosis, Diphtheria, Burcera, Cestrus, Trichinella, American anthelmintic, and roundworm.

The present invention according to the above-described technical configuration inhibits the decomposition of microorganisms in the soil and increases the spawn of microorganisms, thereby ultimately increasing the curing and recovery ability of the soil, and supplying various trace elements absolutely necessary for the growth and fruiting of crops. It has the effect of increasing the profits of high-quality agricultural products and restoring the soil depth by adding a large number of minerals that are configured to be used.

According to one embodiment of the present invention, the complex microorganism is an anaerobic prokaryotic cell and an aerobic cell having a diameter of 0.4 to 1.0 μm and a length of about 1 to 3 μm, coccus and shot rod. , The size ranges from 0.3 to 5 μm, and the average size is about 1.5 μm. In particular, the complex microorganism is characterized by having a density of about 109 to 1011 cfu per ml when expressed in a good environment.

According to one embodiment of the present invention, it is effective to include an anaerobic process in the production stage of treated water of pig manure so that complex microorganisms can be cultivated simultaneously in both anaerobic and aerobic conditions.

In particular, the present invention uses a special medium to simultaneously perform the denitrification nitrification process by an anaerobic process, and the complex microorganism includes autotrophic species, heterotrophic species, and microorganisms that perform the same.

According to one embodiment of the present invention, the diamagnetized filter is a filter mainly composed of MICA (mica), and a magnetized filter cannot be used because there is no void, and a general mica filter has an impact (2 to 3m/s) applied to the filter. It is used to compensate for this because the durability is significantly lowered due to the speed of the product. The filter made of ceramic balls, which is a diamagnetic material, is characterized by separating microflocs by making a mixture of MICA raw materials at a temperature of 1,200°C, passing through a porous filter with uniform pores, and then standing for 100 to 120 hours through an ionizer. It provides a method for producing a soil conditioner containing complex microorganisms.

At this time, the reason for standing for 100 hours is that if the time is less than 100 hours, the size of the floc is small, so 100 hours or more is appropriate for an appropriate floc size, and since the efficiency does not improve further for 120 hours or more, the time is 100 to 120 hours. It is desirable to let go.

According to one embodiment of the present invention, the ionization device is applied in the last step to remove the microflocs, and if the microflocs are not removed, the shelf life and the shelf life of the product are shortened due to the characteristics of the microbial mixture. It is to complement.

According to one embodiment of the present invention, the stirring may be performed for 72 hours in a regular or irregular manner, and the temperature may be performed at 20 to 40°C for 24 to 48 hours.

According to one embodiment of the present invention, since the low temperature is 4 ~ 30 ℃, the dormancy of microorganisms is impossible above 4 ℃, -30 ℃ because there is a problem that the microorganisms are killed, the temperature is 4 ~ -30 °C is preferred.

According to one embodiment of the present invention, 0.1 to 0.7 parts by weight of the citric anhydride is added, and if the citric anhydride is 0.1 parts by weight or less, there is a problem of activation of the nitrification process of the strain, and if the citric anhydride is 0.7 parts by weight or more, the pH Since there is a problem that the denitrification reaction of Pseudomonas becomes dull, the citric anhydride is preferably contained in an amount of 0.1 to 0.7 parts by weight.

In addition, the treated water of pig manure used in the present invention is obtained by killing harmful pathogenic bacteria such as Escherichia coli and Salmonella by the aeration device through the high-temperature fermentation process by the aeration device and at the same time being completely killed by the microorganisms of the anaerobic fermentation effect. I made it available.

On the other hand, the present invention can be variously modified and take various forms when applying the above configuration.

And it should be understood that the present invention is not limited to the particular form mentioned in the detailed description above, but rather includes all modifications, equivalents, and substitutes within the spirit and scope of the present invention as defined by the appended claims. It should be understood as.

According to the present invention, in order to inactivate harmful microorganisms or weed seeds through exothermic fermentation, to induce fermentation promotion by reducing the content of non-degradable components, and to increase the utility value as fertilizer by reducing obstacles to plants in the soil. You can get an improved effect. In addition, cultivation of plants using the soil conditioner prepared according to the present invention stabilizes the soil within a short time, and has particularly excellent effects in terms of germination and growth of plants. In addition, the soil conditioner according to the present invention contains useful microorganisms to help plant growth, minimizes environmental pollution by effectively decomposing organic matter in the soil, and protects the roots and stems of plants because beneficial microorganisms are alive. The possible effect is excellent.

In addition, the soil conditioner according to the present invention does not rapidly increase the nutrient content in the soil due to the addition of chemical fertilizers and organic by-product fertilizers, while the amount of harmful components such as heavy metals in the raw material is very low, increases the organic matter content in the soil, and generates fermentation gas. It has an excellent compost effect and soil improvement effect, such as not doing so, and has an excellent fertilizer effect that can supply initial nutrients necessary for crop growth at the same time, so it has the effect of imparting three functions simultaneously with one fertilization.

The following drawings attached to the present specification illustrate preferred embodiments of the present invention, and serve to further understand the technical idea of the present invention together with the contents of the present invention. It is limited and should not be interpreted.
1 is a photograph before application of the soil modifier of the present invention to actual freshwater.
Figure 2 is a photograph after application of the soil modifier of the present invention in actual freshwater.
3 is a comparative observation of changes in the growth point before and after fertilization of the soil conditioner according to the present invention.

Hereinafter, examples, etc. will be described in detail to aid understanding of the present invention. However, the embodiments according to the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the following examples. The embodiments of the present invention are provided to more completely describe the present invention to those of ordinary skill in the art.

<Example 1> Preparation of a soil conditioner containing complex microorganisms

Pig manure treated water was prepared by performing natural fermentation and purified treated water using an aeration device for 30 days. Using the treated water of such manure as a medium, arthobacter bacteria, Lactobacillus bacteria, bacillus bacteria, Sacharomyces bacteria, and Pseudomonas bacteria were 1:1: Mixing and culturing at a weight ratio of 1:1:1 to prepare a complex microbial mixture.

Then, the complex microorganism mixture was extracted through a filter made of a ceramic ball and an ionizer, which is a diamagnetic, and then stirred at 20 to 40° C. for 30 hours, and the microorganisms were dormant by temperature control at -10° C. low temperature treatment. The filter made of ceramic balls, which is a diamagnetic material, was prepared by preparing a mixture of MICA raw materials at a temperature of 1,200°C, passing through a porous filter having uniform pores, and then passing through an ionizer to stand for 100 to 120 hours to separate microflocs.

Subsequently, 0.5 parts by weight of citric anhydride was added to the dormant complex microorganism mixture to prepare a soil conditioner containing the complex microorganism.

<Comparative Example 1>

Existing commercially available soil modifiers were used.

<Test Example 1> Measurement of soil conditioner component and growth degree

(1) Measurement of soil conditioner components

It is shown in Table 1 by measuring whether the heavy metal content of the secondary raw material is suitable for fertilizer, and the component analysis table of the tertiary raw material is shown in Table 2.

Example 1 Comparative Example 1 arsenic Not detected Not detected cadmium 0.38 0.39 Mercury Not detected Not detected lead 6.1 6.3 chrome 0.6 0.6 Copper 37.6 37.7 nickel 4.0 4.2 zinc 122.2 123.6

Example 1 Comparative Example 1 moisture 56 60 Total amount of nitrogen 0.38 0.39 Total amount of phosphate 0.56 0.58 Carry total amount 0.12 0.15 Soil acidity 6.8 7.9 Electrical conductivity 0.75 0.75 salt 0.13 0.17 Organic matter 22.6 22.5

(2) Soil conditioner efficacy measurement

In order to measure the growth conditions of plants using the soil modifier prepared in Examples and Comparative Examples, clay loam was prepared using 6,000 kg of field soil located in Jangam-myeon, Goesan-gun, and loam using commercially available by-product fertilizers and organic fertilizers as a control. Thus, the germination and growth processes of peppers were compared.

500kg was prepared by well mixing 20 parts by weight of organic fertilizer prepared in the above Examples and Comparative Examples with 80 parts by weight of field soil, and 20 parts by weight of commercial by-product fertilizer or 20 parts by weight of commercially available organic fertilizer was well mixed with 80 parts by weight of field soil and 500 kg each To prepare a bed having a size of 1m in width x 1m in length x 0.1m in height. Water was irrigated once a day for each bed to measure the growth rate, and the results are shown in Table 3 below.

Germination 15th 30 days 60 days 90 days Example 1 6 2.3 5.7 12.6 36 Comparative Example 1 6 1.3 2.4 6.3 9.1

As shown in Table 3, when the soil conditioner of Example 1 was used, the germination and growth rate were the best, and in Comparative Example 1, the germination rate and growth rate were significantly decreased.

<Test Example 2> Measurement of plant growth using a soil modifier

In order to determine whether the prototype of the present invention has an effect similar to that of the commercially available soil conditioner, the soil conditioner prepared by the method of Example 1 was subjected to actual fertilization with freshwater, and then the change was observed.

FIG. 1 is a photograph before applying the soil modifier of the present invention to the actual dampal water, and FIG. 2 is a photograph after applying the soil modifier of the present invention to the actual dampal water. FIG. 1 shows a state in which the phytoplasma is in progress, and the disease is in a rather severe condition, and leaves are in progress due to browning symptoms. In FIG. 2, it can be seen that the growth points of dampal water are activated, so that new shoots are expressed, and the number of red maple leaves and fallen leaves is remarkably reduced. In addition, it was observed that the overall immunity and physiological activity were improved, such as the black fruit of the freshwater, which was not seen in the past, is formed, the branches are covered with leaves, and the shape of the leaves is not damaged and photosynthesis is normal. The fact that the fruits of the freshwater are seen can be seen as evidence that the activity of harmful phytoplasma bacteria, which affected reproductive growth, has been suppressed or killed.

3 is a comparative observation of changes in the growth point before and after fertilization of the soil conditioner according to the present invention. As seen here, before fertilization (pictured above) of the soil conditioner according to the present invention, sprouts are weakly emerging from the growing point, almost dead It can be seen that buds are emerging from the growing point and growing vigorously.

Features, structures, effects, and the like illustrated in each of the above-described embodiments may be combined or modified for other embodiments by a person having ordinary knowledge in the field to which the embodiments belong. Therefore, contents related to such combinations and modifications should be construed as being included in the scope of the present invention.

Claims (6)

(S1) Mixing of arthobacter bacteria, Lactobacillus bacteria, bacillus bacteria, Sacharomyces bacteria and Pseudomonas bacteria using treated water from pig manure And culturing to prepare a complex microbial mixture;
(S2) extracting the complex microbial mixture through a filter made of ceramic balls, which is a diamagnetic material, and an ionizer;
(S3) dormant microorganisms by stirring and temperature control of low temperature treatment; And
(S4) adding citric anhydride to the dormant complex microorganism mixture; includes,
The Arthobacter bacteria, Lactobacillus bacteria, Bacillus bacteria, Sacharomyces bacteria and Pseudomonas bacteria are used in a weight ratio of 1: 1: 1: 1: 1. And
In the step (S3), the agitation is a method for producing a soil conditioner composition comprising a complex microorganism performed at 20 to 40 °C for 24 hours to 48 hours. The method of claim 1,
The treated water of the pig manure is produced by performing natural fermentation and purified treated water using an aeration device for 30 to 40 days. delete delete The method of claim 1,
In the step (S3), the low temperature is a method for producing a soil conditioner composition comprising a complex microorganism, characterized in that 4 ~ 30 ℃. A soil conditioner composition comprising a complex microorganism prepared according to the manufacturing method according to any one of claims 1, 2, and 5.

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