KR102655621B1 - Soil conditioner and methods for manufacturing the same - Google Patents

Abstract

The present invention relates to a land improvement agent and a method for producing the same, comprising the steps of preparing a mineral powder material containing calcined pulverized material of perlite, zeolite, elvanite, and pegmatite, adding a metal additive and a dispersant to the mineral powder material, and stirring to form the mineral. Preparing a mixture, performing an impregnation process to obtain a first mineral powder from the mineral mixture, the first mineral powder, a vegetable powder material including pulverized herbaceous plants and a mixed plant powder, a natural plant extract, Preparing a base mixture by mixing and stirring propolis, organic acid germanium, wood vinegar and purified water, adding fermented Lactobacillus to the base mixture and performing a maturation process to prepare a fermentation mixture, adding red clay and Preparing a molding mixture by adding and stirring a second mineral powder containing diatomaceous earth, a pH adjuster, and a binder, performing a molding process using the molding mixture to produce a spherical or pellet-shaped land improvement molding, and natural vegetable A method for producing a land improvement agent is provided, including the step of coating the land improvement molding using a coating composition containing oil, herbal extract, and a stabilizer.

Description

Land conditioner and methods for manufacturing the same}

The present invention relates to a land improvement agent and a method of manufacturing the same, which can effectively improve the properties of the soil by promoting plant growth while reducing soil pollution and removing salts, heavy metals, and odors. will be.

In general, the use of pesticides and chemical fertilizers has been rapidly expanding in order to increase food and improve productivity per unit area, and agriculture focused on such chemical fertilizers and pesticides has caused a decrease in soil strength and acidification of the soil, leading to gradual deterioration of farmland. It is on its way.

Recently, as crop contamination and environmental pollution problems have become more serious, awareness of the importance of developing organic farming technology that uses high-quality organic fertilizers or compost rather than chemical fertilizers has spread, and as a result of efforts to improve livestock farming, Organic fertilizers obtained by processing manure or food waste have been developed and used, and interest in compost fermentation production methods using microorganisms is greatly increasing.

In particular, in order to biochemically treat food waste and use it as a land improvement agent, sawdust, bark, rice husk, and livestock by-products are used as excipients and moisture regulators when processing food waste.

However, these conventional technologies mainly use natural organic materials such as sawdust, rice husk, livestock manure, etc. mixed together. In order to manufacture such natural organic fertilizers, it takes a long time due to microbial fermentation and requires excessive equipment, making actual production difficult. Not only is it difficult to apply, but it also has the problem of causing water pollution due to sewage and wastewater resulting from the production of these fertilizers, and there is concern about damage to crop growth if fertilizers containing excessive amounts of these organic substances are applied for a long period of time.

In addition, in order to dispose of livestock manure or food waste, if you mix sawdust or rice husk to make fermented compost and use it for crops, if the sawdust or rice husk is not sufficiently fermented, tannin or lignin may remain, damaging the growth of crops. In addition, livestock manure and food waste produce organic acids during the decay process, which can cause damage to crop roots. In particular, there is a problem that salts and heavy metals in manure or food waste remain in the soil, further contaminating the soil.

The technology behind this application is disclosed in Patent Publication No. 10-2004-0017512.

The technical problem to be solved by the present invention is to provide a land conditioner and a method for producing the same that can effectively improve the properties of the soil by reducing soil pollution, promoting plant growth, and removing salt, heavy metals, and odor.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

A method for producing a land improvement agent according to an embodiment of the present invention for achieving the above problem includes preparing a mineral powder material including calcined pulverized material of perlite, zeolite, elvanite, and pegmatite; To prepare a mineral mixture by adding a metal additive and a dispersant containing at least one transition metal material selected from copper (Cu), palladium (Pd), platinum (Pt), and silver (Ag) to the mineral powder material and stirring. step; performing an impregnation process to obtain a first mineral powder comprising the mineral powder material impregnated with the transition metal material from the mineral mixture; A vegetable powder comprising a pulverized herbaceous plant including at least one of the first mineral powder, rice straw, wheat straw, barley straw, sorghum stalk, corn stalk, soybean stalk, and cotton stalk, and a mixed plant powder of acorn powder and citrus peel powder. Preparing a base mixture by mixing and stirring ingredients, natural plant extracts including green tea extract, turmeric extract, mugwort extract, and yucca extract, propolis, organic acid germanium, wood vinegar, and purified water; Preparing a fermentation mixture by adding Lactobacillus fermentation product to the base mixture and performing a maturation process; Adding a second mineral powder containing red clay and diatomaceous earth, a pH adjuster, and a binder to the fermentation mixture and stirring to prepare a molding mixture; Performing a molding process using the molding mixture to produce a land improvement molding in the form of a sphere or pellet; and natural vegetable oils including at least one of rice bran oil, soybean oil, corn oil, and coconut oil, herbal extracts including at least one of lavender extract, rosemary extract, and jasmine extract, and sodium alginate, gum arabic, gum tragacanth, and gelatin. and coating the land improvement molding using a coating composition containing a stabilizer containing at least one of the following materials.

According to one embodiment, the mineral powder material is obtained by first calcining raw minerals including perlite, zeolite, elvanite, and pegmatite at a temperature of 900 to 1100° C. for 120 to 180 minutes and then pulverizing them to have a particle size of 0.1 to 1 mm. and the pulverized calcined pulverized material is prepared by second calcining at a temperature of 1100 to 1300° C. for 90 to 120 minutes, and the mineral mixture includes the calcined pulverized material of perlite, zeolite, elvanite, and pegmatite at a ratio of 1:0.5 to 1:0.5. 50 to 60% by weight of mineral powder material mixed at a weight ratio of ~1:0.1 to 0.5, containing at least one transition metal material selected from copper (Cu), palladium (Pd), platinum (Pt), and silver (Ag) It can be prepared by mixing 1 to 3% by weight of the metal additive and the remaining dispersant and then stirring.

According to one embodiment, the base mixture is pulverized herbaceous plants comprising 30 to 40% by weight of the first mineral powder relative to the total weight, and at least one of rice straw, wheat straw, barley straw, sorghum stalk, corn stalk, soybean stalk, and cotton stalk. 25 to 30% by weight of vegetable powder material containing water, acorn powder and citrus peel powder mixed in a weight ratio of 1:0.1 to 0.5:0.1 to 0.5, green tea extract, turmeric extract, mugwort extract and yucca extract in 1:1:1: It can be prepared to include 1 to 5% by weight of natural plant extract mixed at a weight ratio of 1, 0.5 to 2% by weight of propolis, 0.1 to 1% by weight of organic acid germanium, 5 to 10% by weight of wood vinegar, and the remaining purified water.

According to one embodiment, the Lactobacillus fermented product includes a mixture of fermented products obtained by fermenting Lactobacillus strains in a medium containing glucose and peptone at a temperature of 30 to 40 ° C. for 48 to 96 hours, and the fermentation mixture It can be prepared by adding 0.01 to 1 part by weight of the Lactobacillus fermentation product per 100 parts by weight of the base mixture and aging for 72 to 120 hours at a temperature of 15 to 20 ° C.

According to one embodiment, the molding mixture contains 10 to 20 parts by weight of a second mineral powder mixed with red clay and diatomaceous earth at a weight ratio of 1:0.5 to 1, 1 to 5 parts by weight of a pH adjuster, and 20 parts by weight of a binder per 100 parts by weight of the fermentation mixture. It can be prepared by mixing to 30 parts by weight.

According to one embodiment, the coating composition includes 100 parts by weight of natural vegetable oil containing at least one of rice bran oil, soybean oil, corn oil, and coconut oil, and 20 to 20 parts by weight of herbal extract containing at least one of lavender extract, rosemary extract, and jasmine extract. It may be manufactured to contain 30 parts by weight and 5 to 10 parts by weight of a stabilizer containing at least one of sodium alginate, gum arabic, gum tragacanth, and gelatin.

Land improvement agents according to embodiments of the present invention to achieve the above object are manufactured by any one of the above methods.

According to embodiments of the present invention, the land improvement agent is fermented with Lactobacillus fermentation, and is made of a vegetable powder material including a first mineral powder impregnated with a transition metal material, pulverized herbaceous plants, and mixed plant powder. It is used as a main ingredient and is manufactured to contain natural plant extracts including green tea extract, turmeric extract, mugwort extract, and yucca extract as additives to enhance efficacy, propolis, organic acid germanium, and wood vinegar, providing nutrients necessary for plants. It supplies and activates various beneficial microorganisms remaining in the soil, adsorbs and removes harmful microorganisms, improves the breathability and water retention of the soil, improves the characteristics of soil suitable for living organisms, and improves antibacterial, sterilizing and deodorizing effects. and effective removal of salts and heavy metals may be possible.

In addition, as the land amendment is coated with a coating composition containing natural vegetable oil, herbal extract, and stabilizer, the nutrient supply function and directionality are strengthened, and mechanical stability can be improved.

As a result, it may be possible to provide a land amendment that can effectively improve soil properties by promoting plant growth while reducing soil pollution, and removing salts, heavy metals, and odors.

1 is a flowchart illustrating a method of manufacturing a land improvement agent according to embodiments of the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to provide common knowledge in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. The same reference numerals refer to the same elements throughout the specification.

Additionally, in this specification, when a part "includes" a certain component, this means that it may further include other components rather than excluding other components unless specifically stated to the contrary. As used throughout this specification, the terms “about,” “substantially,” and the like are used to mean at or close to that value when manufacturing and material tolerances inherent in the stated meaning are given, and are understood within the meaning of the present disclosure. Precise or absolute figures are used to assist in preventing unscrupulous infringers from taking unfair advantage of the stated disclosure.

Hereinafter, the land improvement agent and its manufacturing method according to embodiments of the present invention will be described in detail.

1 is a flowchart illustrating a method of manufacturing a land improvement agent according to embodiments of the present invention.

Referring to FIG. 1, the method for producing a land improvement agent according to embodiments of the present invention includes preparing a mineral powder material containing calcined pulverized material of perlite, zeolite, elvanite, and pegmatite (S10), adding metal to the mineral powder material. Preparing a mineral mixture by adding and stirring additives and dispersants (S20), performing an impregnation process to obtain a first mineral powder containing a mineral powder material impregnated with a transition metal material from the mineral mixture (S30) , a first mineral powder, a pulverized herbaceous plant comprising at least one of rice straw, wheat straw, barley straw, sorghum stalk, corn stalk, soybean stalk and cotton stalk, and a vegetable powder including a mixed plant powder of acorn powder and citrus peel powder. A step of preparing a base mixture by mixing and stirring the ingredients, natural plant extracts including green tea extract, turmeric extract, mugwort extract, and yucca extract, propolis, organic acid germanium, wood vinegar, and purified water (S40), fermenting Lactobacillus in the base mixture Preparing a fermentation mixture by adding water and performing an aging process (S50), adding a second mineral powder containing red clay and diatomaceous earth, a pH adjuster, and a binder to the fermentation mixture and stirring to prepare a molding mixture (S60) ), performing a molding process using a molding mixture to produce a land improvement molding in the form of a sphere or pellet (S70), and coating the land improvement molding using a coating composition containing natural vegetable oil, herbal extract, and stabilizer. It may include a step (S80).

Specifically, a mineral powder material containing calcined pulverized products of perlite, zeolite, elvanite, and pegmatite can be prepared (S10).

Perlite is an ultra-light pure inorganic artificial soil made by grinding amorphous minerals created when magma flows into lakes or seas on the surface and cools rapidly, concentrating volatile substances inside, and pulverizing them into appropriate particle sizes and rapidly heating/expanding them at a high temperature of approximately 1100℃ or higher. . Perlite can control nutrient retention and nutrients, prevent scattering, and gradually release nutrients into the lower growth layer soil. In addition, the perlite can not only induce cross-linking between soil particles, but also has excellent tree-bearing capacity, allowing for minimal soil depth application, making it possible to plant large shrubs even in existing buildings.

Zeolite is a general term for aluminum silicate hydrate minerals of alkali and alkaline earth metals. In terms of crystal structure, the atomic bonds are loose, so it has a porous molecular structure and has the property of adsorbing other fine particles. It is a mineral that is used as an adsorbent using this property, and also as a molecular sieve to separate other fine particles. In particular, zeolite has the property of changing hard water into sweet water by adsorbing metal ions, so it can be seen being used as a filter material for water softeners. Zeolite exudes a large amount of minerals, and this property can be used as a soil improvement material, an adjuvant for fertilizers and pesticides, and an additive for livestock feed.

Elvanseok is a rock rich in minerals that is nicknamed mystical stone or medicinal stone. It is a rock belonging to the quartz porphyry class of igneous rocks. Elvan stone is mainly composed of silicic acid anhydride (SiO2) and aluminum oxide (Al2O3), and is characterized by the content of ferric oxide (Fe2O3), which is essential for the human body and living cells. It contains over 40 types of minerals and emits far-infrared rays. It is known as a bio-mineral, and is known as a mineral with a porous structure that has the functions of adsorption, mineral elution, ion exchange, harmful metal adsorption and decomposition, removal of causes of decay, and freshness maintenance. Due to these functions and actions, elvan stone is used for purposes such as water revitalization agent, water purification agent, soil improvement agent, deodorant, far-infrared radiation agent, and environmental improvement agent.

Pegmatite is a mineral that is a product of magma differentiation and is also called macrocrystalline granite. It is composed of about 20 types of alkaline minerals, including general minerals such as calcium, potassium, magnesium, and iron, and special minerals such as sodium, cerium, lanthanum, germanium, and holmium. It is a mineral that contains elements. Pegmatite is a mineral that contains 9 components that are beneficial to the human body out of 20 components, and as a single emitter material, it has far-infrared ray radiation and antibacterial and deodorizing functions.

According to one embodiment, the mineral powder material is obtained by first calcining raw minerals including perlite, zeolite, elvanite, and pegmatite at a temperature of 900 to 1100° C. for 120 to 180 minutes and then pulverizing them to have a particle size of 0.1 to 1 mm. , it can be prepared by second firing the pulverized and calcined pulverized material at a temperature of 1100 to 1300°C for 90 to 120 minutes. If the particle size of the mineral powder material is less than 0.1 mm, the grinding process becomes complicated and process efficiency is reduced, and if the particle size exceeds 1 mm, the moldability may be reduced and the function as a carrier may be weakened.

The mineral powder material manufactured as described above contains natural mineral ingredients necessary for plant growth, and has far-infrared ray radiation, negative ion radiation, antibacterial or sterilization effects, adsorbs, deodorizes and decomposes various heavy metals and toxic gases, purifies water quality, and removes salt. It is used to perform the function of removing, and the properties of the mineral powder material can be further improved as it is manufactured through the first firing, grinding, and second firing processes.

A mineral mixture can be prepared by adding a metal additive and a dispersant to the mineral powder material and stirring (S20).

The metal additive is intended to further enhance the far-infrared radiation, negative ion radiation, and antibacterial effect of the mineral powder material, and contains at least one transition metal selected from copper (Cu), palladium (Pd), platinum (Pt), and silver (Ag). May contain substances.

The dispersant may be a water-soluble dispersant containing a water-soluble polymer. The dispersing agent is a first solvent containing purified water and a hydrophilic alcohol-based solvent, and at least one of polyvinylpyrrolidone, polyvinyl alcohol, polyethylene glycol, polyethylene oxide, polyaspartic acid, alginic acid, chitosan, hyaluronic acid, and polyetherimide. It may contain water-soluble polymer substances.

According to one embodiment, the mineral mixture is 50 to 60% by weight of mineral powder material, copper ( It can be prepared by mixing 1 to 3% by weight of a metal additive containing at least one transition metal material selected from Cu), palladium (Pd), platinum (Pt), and silver (Ag) and the remaining dispersant and then stirring.

By performing an impregnation process, a first mineral powder containing a mineral powder material impregnated with a transition metal material can be obtained from the mineral mixture (S30).

For example, the impregnation process may include stirring within 150 rpm for 2 to 4 hours at a temperature of 50 to 60 ℃, followed by separation of solid and liquid, and then heat treatment at a temperature of 250 to 300 ℃ for 2 to 3 hours. Through this, a first mineral powder in which a transition metal material is effectively and stably impregnated into a mineral powder material including a calcined pulverized product of perlite, zeolite, elvanite, and pegmatite can be obtained.

A plant powder material comprising a first mineral powder, a pulverized herbaceous plant comprising at least one of rice straw, wheat straw, barley straw, sorghum stalk, corn stalk, soybean stalk and cotton stalk, and a mixed plant powder of acorn powder and citrus peel powder. A base mixture can be prepared by mixing and stirring natural plant extracts including green tea extract, turmeric extract, mugwort extract, and yucca extract, propolis, organic acid germanium, wood vinegar, and purified water (S40).

The vegetable powder materials, natural plant extracts, propolis, organic acid germanium, and wood vinegar contained in the base mixture supply the nutrients necessary for plants, activate various beneficial microorganisms remaining in the soil, and adsorb and remove harmful microorganisms to improve soil breathability and It can be used to improve the water retention capacity and improve the soil for living organisms, as well as to prevent pests by improving the antibacterial, sterilizing, and deodorizing effects.

Ground herbaceous plants are difficult-to-use waste products generated during the production and processing of these herbaceous plants, and can be used after removing foreign substances through washing and grinding and drying. The pulverized material of these herbaceous plants is commonly available nearby, so it has the advantage of being easy to secure raw materials.

Acorn (Quercus acutissima CARR) is a general term for the fruits of oak trees, oak trees, oak trees, oak trees, etc. Generally, about 70% of the chemical composition of acorns consists of starch, and about 6-9% is starch. It has been reported that it is composed of tannin. Tannin naturally has an astringent and bitter taste, but this tannin component is a type of polyphenol component and is known to be a major component in sterilizing and antioxidant effects. Acorns are used by peeling the shell, separating the inner nut, and grinding it finely. After mixing acorn powder with a large amount of water and steeping it, letting the sediment settle and then filtering it, you can separate the fiber and starch components in the acorn powder. In this process, not only are the fiber and starch separated, but the tannin component in the starch also escapes through diffusion. The starch content of acorns can help improve moldability.

Tangerine peel is the peel of a tangerine. It contains various nutrients, including vitamins, so it has sufficient nutritional value and has the advantage of being easy to purchase. For example, citrus peel is known to contain pectin, flavonoids, alkaloids, hesperidin, and vitamins. Because they exhibit detoxifying, antibacterial, and antioxidant effects, their uses are becoming more diverse. In the present invention, there is an advantage in that waste can be recycled and manufacturing costs can be reduced at the same time by using citrus peel, which is a discarded waste, as a raw material.

For example, a mixed plant powder of pulverized herbaceous plants, acorns, and citrus peels can be used having a particle size of 0.1 to 1 mm. If the particle size of the mixed plant powder of pulverized herbaceous plants, acorns, and citrus peel is less than 0.1 mm, the grinding process becomes complicated and process efficiency is reduced, and if the particle size exceeds 1 mm, the moldability is reduced and the function as a carrier is weakened. It can be. In addition, the vegetable powder material includes pulverized herbaceous plants including at least one of rice straw, wheat straw, barley straw, sorghum stalk, corn stalk, soybean stalk, and cotton stalk, acorn powder, and citrus peel powder for a synergistic effect due to interaction. It may be desirable to use a mixture with a weight ratio of 1:0.1~0.5:0.1~0.5.

Green tea (Camellia teaceac) is known to have the ability to supply nutrients such as vitamins and minerals, and to satisfy taste and aroma preferences. The main component of the astringent taste in green tea is catechin, a polyphenol component. Depending on its derivative, catechin is divided into epicatechin, epigallocatechin, epicatechin gallate, and epigallocatechin. It can be classified into gallate (Epigallocatechin gallate), etc. Catechin content amounts to about 8-20% of dried green tea, and is water-soluble, so it dissolves into water when boiled with water. The anti-inflammatory action of the tannin contained in green tea extract inhibits the proliferation and growth of bacteria. In addition, the catechins in green tea have strong antioxidant power and can eradicate salmonella, vibrio, and pathogenic E. coli.

Turmeric (Curcumae Radix, CR) is a perennial herbaceous plant of the ginger family, native to tropical Asia. It belongs to the root of turmeric (Curcuma Longa L.) and consists of rhizomes used as a medicinal herb. It contains the yellow pigments curcumin, turmerone, and dehydroturmerone, and is known to have detoxifying, anti-inflammatory, and antioxidant effects.

Artemisia capillaris is a perennial herbaceous plant of the Asteraceae family that grows naturally in Korea. It is also called heat keeper and sweet mugwort. Young shoots of mugwort are mainly used, and it is known to be effective in anti-inflammatory, antibacterial, anti-acne, antioxidant, diuretic, and jaundice effects. The main ingredients include a variety of ingredients, from chlorogenic acid and caffeic acid, which are types of polyphenols, to oleic acid and linoleic acid, which are essential oil components.

Yucca (Yucca brevifolia Engelm.Yucca schidigera Ortgies) is an evergreen shrub of the monocot family Liliaceae and Agave family. It is native to North America and was one of the most important factors in the survival of Indian tribes living in the dry areas of northern Mexico and the southwestern United States. . Yucca contains phosphorus, sodium, iron, zinc, calcium, manganese, copper, potassium, vitamins A, C, and vitamin B complex. In addition, 'Yucacidegera' contained in yucca is a natural substance that has antifungal and preservative effects and is slightly acidic.

In the present invention, each of the natural plant extracts can be obtained through a known method, and to maximize its efficacy, green tea extract, turmeric extract, mugwort extract, and yucca extract are used in a weight ratio of 1:1:1:1. It may be desirable to use a mixture of .

Propolis is a substance made by bees by mixing their own saliva and enzymes with resin-like substances extracted from various plants for their own survival and reproduction. The ingredients are organic matter and minerals (inorganic salts). The most common are minerals, vitamins, amino acids, fats, organic acids, and flavonoids, which play an important role in cell metabolism, and terpenes have anticancer properties. Its main effects include anti-inflammatory, antioxidant, and immune enhancement.

Germanium acts as an oxygen catalyst that helps the efficient use of oxygen. In particular, the organic acid germanium has a chemical property of having a highly oxidizing oxygen atom, so it acts as a detoxifier by inhaling toxic substances and chemically combining them to create other non-toxic substances. In particular, it is excellent at decontamination of heavy metal contamination such as mercury and cadmium.

Wood vinegar may be moisture generated when smoke comes in contact with air during the combustion process of wood, for example, during the process of making charcoal, or may be generated during the combustion process of oak, but is not limited thereto. Wood vinegar may contain organic acids contained in trees such as oak, and may include, for example, alcohol components, phenol components, carbonyl groups, furan components, or similar aromatic compounds, and wood vinegar may have a weak acidity. You can.

According to one embodiment, the base mixture is 30 to 40% by weight of the first mineral powder relative to the total weight, pulverized herbaceous plants comprising at least one of rice straw, wheat straw, barley straw, sorghum, corn, soybean and cotton stalks, 25 to 30% by weight of vegetable powder material mixed with acorn powder and citrus peel powder at a weight ratio of 1:0.1 to 0.5:0.1 to 0.5, and green tea extract, turmeric extract, mugwort extract and yucca extract at a weight ratio of 1:1:1:1. It can be prepared to include 1 to 5% by weight of natural plant extract, 0.5 to 2% by weight of propolis, 0.1 to 1% by weight of organic acid germanium, 5 to 10% by weight of wood vinegar, and the remaining purified water. As the base mixture is prepared at the above content ratio, the efficacy of each component can be sufficiently exerted and moldability can be improved.

A fermentation mixture can be prepared by adding Lactobacillus fermentation product to the base mixture and performing a maturation process (S50).

Lactobacillus fermentation product is a culture solution obtained by fermenting a Lactobacillus spp. strain on a medium containing an energy source such as a carbon source, nitrogen source, inorganic salt, or growth factor (e.g., vitamins), a dilution of the culture solution, It may include concentrates or dried products thereof. Here, strains of the Lactobacillus genus include Lactobacillus rhamnosus, Lactobacillus pentosus, Lactobacillus brevis, Lactobacillus plantarum, and Lactobacillus casei. ) and Lactobacillus acidophilus (Lactobacillus acidophilus) can be used, but the present invention is not limited thereto.

For example, the Lactobacillus fermented product may include a mixture of fermented products obtained by fermenting Lactobacillus strains in a medium containing glucose and peptone at a temperature of 30 to 40° C. for 48 to 96 hours.

According to one embodiment, the fermentation mixture may be prepared by adding 0.01 to 1 part by weight of Lactobacillus fermentation per 100 parts by weight of the base mixture and maturing for 72 to 120 hours at a temperature of 15 to 20 ° C.

As the activity of the ingredients contained in the base mixture increases through the aging process (i.e. fermentation treatment) of the base mixture using Lactobacillus fermentation, the antibacterial, sterilizing, and deodorizing effects are further strengthened, and the beneficial microorganisms in the soil are further strengthened. Effects such as increased reproduction, improved soil physical properties, and water purification can be strengthened.

A molding mixture can be prepared by adding a second mineral powder containing red clay and diatomaceous earth, a pH adjuster, and a binder to the fermentation mixture and stirring (S60).

The second mineral powder can be used to provide a soil base and further enhance the effectiveness of the first mineral powder included in the fermentation mixture.

Red clay contains a lot of oxygen in its fine particles, has an excellent purifying ability due to its structural characteristics, has far-infrared radiation characteristics when heated, and has a complex synergistic effect of microorganisms and various enzymes in red clay, showing beneficial effects on living organisms. It's a material. In particular, red clay contains the catalase enzyme, which removes hydrogen peroxide, and the protease enzyme, which hydrolyzes proteins into amino acids, so it neutralizes lipid peroxides, which are toxins in the body, and prevents cancer, boils, and other decayed cells within the organism. It has the ability to decompose. Far-infrared rays emitted from red clay expand capillaries to facilitate blood circulation and promote metabolic functions, helping prevent disease and relieve stress. Additionally, red clay has the effect of increasing feed efficiency by excreting toxins in the intestines. In the present invention, red clay can be used obtained by completely removing impurities from uncontaminated, high-quality red clay soil through a special processing method, and separating and selecting only pure red clay containing components beneficial to living organisms and animals.

Diatomaceous earth is a mineral composition material that is formed when the siliceous remains of diatoms, a single-celled algae, accumulate on the bottom of a sea or lake. More than 90% of it is made up of amorphous silica (SiO ₂ ), so it has physical and chemical properties. It is a stable mineral and has countless small pores on the surface, as well as maximizing the surface area, making it light and excellent in hygroscopicity.

The pH regulator is used to adjust the pH of the fermentation mixture to neutral, and is added to suppress the generation of bad odor by bringing the pH of the fermentation mixture close to neutral. The pH adjuster may use a known substance. For example, pH adjusters include tromethamine, glycinamide, Bicine, Tricine, Acetamidoglycine, MOPS (3-morpholinopropane-1-sulfonic acid), and mixtures thereof. , and one or more selected from the group consisting of their derivatives may be used.

As a binder, one or a mixture of one or more of starch, pectin, glycogen, cellulose, flour, dextrin, and chitin can be used.

According to one embodiment, the molding mixture contains 10 to 20 parts by weight of a second mineral powder mixed with red clay and diatomaceous earth at a weight ratio of 1:0.5 to 1, 1 to 5 parts by weight of a pH adjuster, and 20 to 30 parts by weight of a binder per 100 parts by weight of the fermentation mixture. It can be prepared by mixing in parts by weight. Through this, the synergistic effect resulting from the addition of the second mineral powder can be sufficiently exerted, and the formability can be increased.

Land improvement moldings in the form of spheres or pellets can be manufactured by performing a molding process using the molding mixture (S70).

The molding process using the molding mixture may include compression molding through a press molding process performed at a temperature of 120 to 150° C., through which a spherical or pellet-shaped land improvement molding can be completed. The land improvement molding may have a particle size of 0.5 to 2 cm.

Land improvement moldings can be coated using a coating composition containing natural vegetable oil, herbal extracts, and stabilizers (S80).

Natural vegetable oil is used to supply nutrients such as vitamins, fats, and proteins to the soil and to strengthen adhesiveness. It may include at least one of rice bran oil, soybean oil, corn oil, and coconut oil, and is preferably rice bran oil or soybean oil. , corn oil and coconut oil can be used mixed in a weight ratio of 1:0.5~1:0.5~1:0.5~1.

Herbal extracts are used for sensory neutralization or odor-offsetting effects by using aromatic substances for odor components, and include at least one of lavender extract, rosemary extract, and jasmine extract, and can be used in liquid form.

The stabilizer provides viscosity to maintain a stable shape of the land improvement molding, and may include at least one of sodium alginate, gum arabic, gum tragacanth, and gelatin.

According to one embodiment, the coating composition is 100 parts by weight of natural vegetable oil mixed with rice bran oil, soybean oil, corn oil, and coconut oil in a weight ratio of 1:0.5 ~ 1:0.5 ~ 1:0.5 ~ 1, lavender extract, rosemary extract, and It can be used to contain 20 to 30 parts by weight of an herbal extract containing at least one of jasmine extract and 5 to 10 parts by weight of a stabilizer containing at least one of sodium alginate, gum arabic, gum tragacanth and gelatin. .

Coating treatment using the coating composition may be performed by spraying using a spray device. For example, after placing the land improvement molding in a stirring device, the liquid coating composition is sprayed onto the land improvement molding using a spray device and stirred, thereby allowing the coating composition to be applied to the surface of the land improvement molding.

As a result, the production of land improvement agents according to embodiments of the present invention can be completed.

According to embodiments of the present invention, the land improvement agent is fermented with Lactobacillus fermentation, and is made of a vegetable powder material including a first mineral powder impregnated with a transition metal material, pulverized herbaceous plants, and mixed plant powder. It is used as a main ingredient and is manufactured to contain natural plant extracts including green tea extract, turmeric extract, mugwort extract, and yucca extract as additives to enhance efficacy, propolis, organic acid germanium, and wood vinegar, providing nutrients necessary for plants. It supplies and activates various beneficial microorganisms remaining in the soil, adsorbs and removes harmful microorganisms, improves the breathability and water retention of the soil, improves the characteristics of soil suitable for living organisms, and improves antibacterial, sterilizing and deodorizing effects. and effective removal of salts and heavy metals may be possible.

In addition, as the land amendment is coated with a coating composition containing natural vegetable oil, herbal extract, and stabilizer, the nutrient supply function and directionality are strengthened, and mechanical stability can be improved.

As a result, it may be possible to provide a land amendment that can effectively improve soil properties by promoting plant growth while reducing soil pollution, and removing salts, heavy metals, and odors.

Hereinafter, the present invention will be described in detail through examples.

[Example 1]

The raw material mineral, which is a mixture of perlite, zeolite, elvanite, and pegmatite in a weight ratio of 1:1:1:1, is first calcined at a temperature of about 1000°C for 1500 minutes, and then pulverized to have a particle size of 0.3 to 0.51 mm. The calcined pulverized material was calcined for a second time at a temperature of about 1200 to 1300° C. for 100 minutes to produce a mineral powder material. Afterwards, 50% by weight of the mineral powder material, 1% by weight of a metal salt solution containing copper (Cu), and the remaining dispersant mixed with water, ethanol, and polyvinylpyrrolidone were mixed and then incubated at a temperature of about 60° C. for 2 hours. It was stirred within 150 rpm for a period of time, and then solid-liquid was separated and then heat-treated at a temperature of about 250° C. for 2 hours to obtain a first mineral powder.

Next, 30% by weight of the first mineral powder, 25% by weight of vegetable powder material mixed with pulverized herbaceous plants including rice straw, corn stalks, and soybean stalks, acorn powder, and citrus peel powder in a weight ratio of 1:0.5:0.5; 1% by weight of natural plant extract mixed with green tea extract, turmeric extract, mugwort extract, and yucca extract in a weight ratio of 1:1:1:1, 0.5% by weight of propolis, 0.1% by weight of organic acid germanium, 5% by weight of wood vinegar, and the remainder. A base mixture was prepared by mixing purified water and stirring.

Then, the strain (Lactobacillus rhamnosus) was fermented in glucose and peptone medium at 35°C for 72 hours. After fermentation was completed, centrifugation was performed to remove fermentation residues, and the supernatant was taken. The supernatant was vacuum filtered using diatomaceous earth to remove trace amounts of foreign matter. After the filtration was completed, it was sterilized in a sterilizer (121°C, 20 minutes) and a Lactobacillus fermentation product was prepared.

Next, 0.1 parts by weight of Lactobacillus fermentation per 100 parts by weight of the base mixture was added and aged at a temperature of 18°C for 90 hours to prepare a fermentation mixture.

A molding mixture was prepared by mixing 10 parts by weight of the second mineral powder mixed with red clay and diatomaceous earth at a weight ratio of 1:0.5, 3 parts by weight of a pH adjuster, and 20 parts by weight of a binder per 100 parts by weight of the fermentation mixture prepared as above, and incubated at 120°C. A spherical land improvement molding was manufactured by performing a compression molding process at a temperature of .

Subsequently, rice bran oil, soybean oil, corn oil, and coconut oil are mixed in a weight ratio of 1:1:1:1 to include 100 parts by weight of natural vegetable oil, 20 parts by weight of rosemary extract, and 5 parts by weight of a stabilizer containing sodium alginate and gum arabic. The production of the land improvement agent was completed by coating the land improvement molding using the prepared coating composition.

[Example 2]

In Example 1, the first mineral powder was used at 40% by weight, and the vegetable powder material containing green tea extract, turmeric extract, mugwort extract, and yucca extract mixed in a weight ratio of 1:1:1:1 was used at 30% by weight. Land improvement agent was prepared in the same manner except for what was used.

[Example 3]

In Example 1, green tea extract, turmeric extract, mugwort extract, and yucca extract were mixed in a weight ratio of 1:1:1:1, including 5% by weight of natural plant extract, 2% by weight of propolis, 1% by weight of organic acid germanium, and wood vinegar. The land improvement agent was prepared in the same manner except that 10% by weight was used.

[Comparative Example 1]

A land improvement agent was prepared in the same manner as in Example 1, except that the base mixture was prepared to contain only 30% by weight of the first mineral powder.

[Comparative Example 2]

A land improvement agent was prepared in the same manner as in Example 1, except that the base mixture was not fermented with Lactobacillus fermentation.

[Comparative Example 3]

Soil without land amendment was used as Comparative Example 3.

[Experimental example] Plant growth experiment

A seedling box measuring 400 x 300 x 400 mm in width, length, and height, respectively, was filled with soil using the land conditioner of Examples and Comparative Examples, and 50 lettuce seeds were sown. Afterwards, water was supplied every two days for two weeks while germination rate and growth length were measured. The results are shown in [Table 1] below.

division germination rate Day 5 Day 10 Day 20 Example 1 92% 1.5cm 4.2cm 6.9cm Example 2 94% 1.8cm 5.0cm 7.1cm Example 3 94% 2.0cm 5.3cm 7.3cm Comparative Example 1 82% 0.8cm 2.8cm 4.5cm Comparative Example 2 84% 1.0cm 3.3cm 5,3cm Comparative Example 3 80% 0.7cm 2.6cm 4.4cm

As can be seen in Table 1, it can be seen that Examples 1 to 3 of the present invention are significantly superior in germination rate and growth promotion ability compared to Comparative Examples 1 to 3.

In this specification, preferred embodiments of the present invention are disclosed, and although specific terms are used, they are merely used in a general sense to easily explain the technical content of the present invention and aid understanding of the invention, and do not define the scope of the present invention. It is not intended to be limiting. It is obvious to those skilled in the art that in addition to the embodiments disclosed herein, other modifications based on the technical idea of the present invention can be implemented.

Claims (7)

Preparing a mineral powder material including calcined pulverized products of perlite, zeolite, elvanite, and pegmatite;
To prepare a mineral mixture by adding a metal additive and a dispersant containing at least one transition metal material selected from copper (Cu), palladium (Pd), platinum (Pt), and silver (Ag) to the mineral powder material and stirring. step;
performing an impregnation process to obtain a first mineral powder comprising the mineral powder material impregnated with the transition metal material from the mineral mixture;
A vegetable product comprising the first mineral powder, pulverized herbaceous plants including at least one of rice straw, wheat straw, barley straw, sorghum stalk, corn stalk, soybean stalk, and cotton stalk, and a mixed plant powder of acorn powder and citrus peel powder. Preparing a base mixture by mixing and stirring powdered materials, natural plant extracts including green tea extract, turmeric extract, mugwort extract, and yucca extract, propolis, organic acid germanium, wood vinegar, and purified water;
Preparing a fermentation mixture by adding Lactobacillus fermentation product to the base mixture and performing a maturation process;
Adding a second mineral powder containing red clay and diatomaceous earth, a pH adjuster, and a binder to the fermentation mixture and stirring to prepare a molding mixture;
Performing a molding process using the molding mixture to produce a land improvement molding in the form of a sphere or pellet; and
Natural vegetable oil including at least one of rice bran oil, soybean oil, corn oil, and coconut oil, herbal extract including at least one of lavender extract, rosemary extract, and jasmine extract, and sodium alginate, gum arabic, gum tragacanth, and gelatin. Comprising the step of coating the land improvement molding using a coating composition containing a stabilizer containing at least one material,
The mineral powder material is obtained by first calcining raw minerals including perlite, zeolite, elvanite, and pegmatite at a temperature of 900 to 1100° C. for 120 to 180 minutes, then pulverizing them to have a particle size of 0.1 to 1 mm, and pulverizing the pulverized minerals to have a particle size of 0.1 to 1 mm. It is prepared by second baking water at a temperature of 1100 to 1300°C for 90 to 120 minutes,
The mineral mixture is 50 to 60% by weight of mineral powder material, copper (Cu), palladium ( It is prepared by mixing 1 to 3% by weight of a metal additive containing at least one transition metal material selected from Pd), platinum (Pt), and silver (Ag) and the remaining dispersant and then stirring,
The base mixture is 30 to 40% by weight of the first mineral powder relative to the total weight, pulverized herbaceous plants including at least one of rice straw, wheat straw, barley straw, sorghum stover, corn stover, soybean stow, and cotton stalk, acorn powder, and citrus 25 to 30% by weight of vegetable powder material in which gourd powder is mixed in a weight ratio of 1:0.1 to 0.5:0.1 to 0.5, and green tea extract, turmeric extract, mugwort extract and yucca extract are mixed in a weight ratio of 1:1:1:1. A method for producing a land conditioner comprising 1 to 5% by weight of natural plant extract, 0.5 to 2% by weight of propolis, 0.1 to 1% by weight of organic acid germanium, 5 to 10% by weight of wood vinegar, and the remaining purified water. delete delete According to claim 1,
The Lactobacillus fermented product includes a mixture of fermented products obtained by fermenting Lactobacillus strains in a medium containing glucose and peptone at a temperature of 30 to 40 ° C. for 48 to 96 hours,
The fermentation mixture is prepared by adding 0.01 to 1 part by weight of the Lactobacillus fermentation per 100 parts by weight of the base mixture and maturing for 72 to 120 hours at a temperature of 15 to 20 ° C. According to clause 4,
The molding mixture is mixed with 10 to 20 parts by weight of a second mineral powder mixed with red clay and diatomaceous earth at a weight ratio of 1:0.5 to 1, 1 to 5 parts by weight of a pH adjuster, and 20 to 30 parts by weight of a binder per 100 parts by weight of the fermentation mixture. Method of manufacturing a land improvement agent. According to clause 5,
The coating composition includes 100 parts by weight of natural vegetable oil containing at least one of rice bran oil, soybean oil, corn oil, and coconut oil, 20 to 30 parts by weight of herbal extract containing at least one of lavender extract, rosemary extract, and jasmine extract, and sodium alginate. , a method for producing a land conditioner prepared to include 5 to 10 parts by weight of a stabilizer containing at least one of gum arabic, gum tragacanth, and gelatin. A land improvement agent manufactured using the method of any one of claims 1 and 4 to 6.