KR102066698B1 - The Environment-Friendly Vegetative Soil Composition and Method of Slope Afforestation using Thereof - Google Patents

Abstract

The present invention provides an eco-friendly green soil composition comprising: 70-90 parts by weight of earthworm casting; 10-50 parts by weight of compost; 5-20 parts by weight of enzyme; 0.00001-2 parts by weight of microorganism formulation; 10-50 parts by weight of pulverized paper; 5-30 parts by weight of minerals; 20-50 parts by weight of humic acid; and 10-30 parts by weight of defatting steel, based on 100 parts by weight of soil powder. According to the present invention, the eco-friendly green soil composition improves nutrient holding capacity, moisturizing power and air permeability while uniformly growing a ground part and an underground part of a plant planted on a slope, and increases attachment force of a green plant and erosion resistance of soil for successful and efficient greening construction on a slope, thereby continuously building stable vegetation.

Description

Environment-Friendly Vegetative Soil Composition and Method of Slope Afforestation using Thereof}

The present invention relates to an environment-friendly green soil composition, and more specifically, to uniformly grow the ground and underground parts of the plant planted on the greening target surface, specifically the slope surface, improve the bobbin power, moisturizing and breathability, adhesion of the green plant In addition, the present invention relates to an environment-friendly green soil composition and a construction method using the same to increase the erosion resistance of soil so that it can be greened successfully on a slope.

As the slope greening works in Korea have no standards for design and construction suitable for our situation, they are only supplying early recording and are mainly built on exotic grasses (sheep grass). In particular, by applying the greening method indiscriminately without analyzing the ecological environment of the damaged slope, greening plants are mostly killed within 2 to 3 years, resulting in the degradation of the slope.

Moreover, exotic grass species (sheep grasses) for slope greening may spread to the surrounding ecosystem, and if they are too dominant, they will interfere with the natural invasion of surrounding vegetation, and if they are not suitable for Korea's climate, they will be naturally selected within a few years. Is needed.

In addition, the main material of the dry method, which is one of the existing sloped greening methods, is a method of spraying the vegetation base material with air using sewage, pulp sludge, etc., which processed industrial waste material, and the material is grown after plant growth. Rather, there is a case of conveying, there are various problems with the dry method after construction and the fallout phenomenon due to the self-weight of the artificial soil thickness, plant tests appearing within two to three years and the resulting artificial soil flow down.

In this regard, the green soil construction method has been attempted as a greening method for artificially creating an environment in which plants can grow on the soil incision surface as an environmentally friendly method.

The green soil earth method is a construction method that creates artificial conditions for plants to grow naturally by spraying the green soil soil produced in 1 to 10 cm thick so that the moisture is good and contains a large amount of nutrients. Therefore, in the application of the rust soil method, it is necessary to avoid the greening method that focuses on the exotic grass species (sheep grass) in order to meet the restoration target considering the natural environment in the future, to secure the stability of the slopes damaged by the construction, and to consider the surrounding natural environment. There is a need to improve aesthetics and scenery, to create a stable vegetation that is consistently stable, and to have a vegetation structure that is beneficial for carbon dioxide reduction.

As such a prior art, Korean Patent No. 10-1224632 discloses a construction method using an environmentally friendly green soil composition and an environmentally friendly green soil composition using environmentally friendly materials.

The present invention was created to overcome the above-mentioned problems, while uniformly growing the ground and underground parts of the plant planted on the greening target surface, for example, the slope, using environmentally friendly materials, and improves the bobbin power, moisturizing power and breathability By increasing the adhesion of greenery and erosion resistance of the soil, we will provide an eco-friendly green soil composition that can create stable vegetation continuously by greening successfully and efficiently on slopes.

The present invention

Based on 100 parts by weight of soil,

Earthworm fecal soil 70 to 90 parts by weight;

10-50 parts by weight of compost;

5 to 20 parts by weight of enzyme;

0.00001 to 2 parts by weight of microbial agent;

10 to 50 parts by weight of phage grinding material;

5 to 30 parts by weight of the mineral;

20 to 50 parts by weight of humic acid; And

It provides an environmentally friendly green soil composition comprising 10 to 30 parts by weight of skim steel.

In addition, the present invention

70 to 90 parts by weight of earthworm fecal soil, 10 to 50 parts by weight of compost, 5 to 20 parts by weight of enzyme, 0.00001 to 2 parts by weight of microbial preparation, 10 to 50 parts by weight of phage crushed powder, 5 to 30 minerals It provides a construction method comprising spraying an environmentally friendly green soil composition comprising parts by weight, 20 to 50 parts by weight of humic acid, and 10 to 30 parts by weight of degreasing steel to the greening target surface.

Eco-friendly nocturnal soil composition according to the present invention, while growing the above-ground and underground parts of the plant planted on the greening target surface, for example, slope, improves the boring power, moisturizing power and breathability, adhesion of greening plants, corrosion resistance of the soil By increasing and successfully greening the slopes successfully and effectively, it is possible to create stable vegetation continuously.

Hereinafter, the present invention will be described in detail.

In one aspect, the present invention is based on 100 parts by weight of earth, 70 to 90 parts by weight of earthworm fecal soil; 10-50 parts by weight of compost; 5 to 20 parts by weight of enzyme; 0.00001 to 2 parts by weight of microbial agent; 10 to 50 parts by weight of phage grinding material; 5 to 30 parts by weight of the mineral; 20 to 50 parts by weight of humic acid; And it provides an environmentally friendly green soil composition comprising 10 to 30 parts by weight of skim steel.

In another aspect, the present invention, based on 100 parts by weight of earth, 70 to 90 parts by weight of earthworm fecal soil, 10 to 50 parts by weight of compost, 5 to 20 parts by weight of enzyme, 0.00001 to 2 parts by weight of microbial preparation, 10 to 50 phages pulverized It provides a construction method comprising spraying an environmentally friendly green soil composition comprising a weight part, 5 to 30 parts by weight of minerals, 20 to 50 parts by weight of humic acid, and 10 to 30 parts by weight of degreasing steel.

Soil powder according to the present invention may be used as long as it is conventional soil powder in the art, but it is preferable to use soil powder, more preferably ocher powder, basalt weathered soil or mixtures thereof.

Here, the soil is included in the rust soil composition to provide organic matter, breathability, etc. for the growth of microorganisms, plants and the like.

Eco-friendly nocturnal soil composition according to the present invention, the content of the remaining components other than soil powder is based on 100 parts by weight of soil.

Earthworm fecal soil according to the present invention is made of a stable material by the earthworm ingested organic waste that is the main culprit of environmental pollution by using the earthworm, which is very high in nitrogen and carbon constituting the body of the plant, calcium, magnesium, potassium, It is also rich in inorganic nutrients such as sodium and manganese. In particular, as they pass through the body of the earthworm, inorganic nutrients become water soluble so that plants can easily absorb them.

And the earthworm feces form is formed in a grain structure.

In addition, the earthworms fed organic matter improve soil physical properties such as fecal soils come out of the soil and improve the ability to retain water and retaining power, and because the grains stick strongly while going through the earthworm body, the water resistance is high. In addition, the pore formed by forming a grain structure is easy to extend the roots of the plant and increases the fertility of the soil by increasing the reproduction of aerobic microorganisms. These results may be due to the oversupply of nutrients from earthworm feces.

The amount of earthworm fecal soil according to the present invention is preferably 70 to 90 parts by weight based on 100 parts by weight of soil.

Here, if the amount is less than 70 parts by weight of the earthworm fecal soil addition effect is insignificant, and if it exceeds 90 parts by weight, even if the earthworm feces have sufficient nutrition for the plant, sometimes high concentrations of Na + and other salts It is undesirable because it is abundant and can harm plants.

Compost according to the present invention is to provide the nutrients necessary for plant growth, can be used any compost, preferably vegetable organic compost commonly used in the art, the amount of use is changed according to the user's choice It is possible, but preferably 10 to 50 parts by weight based on 100 parts by weight of soil.

Here, the vegetable organic compost may be used as long as it is a conventional vegetable organic compost in the art, but it is recommended to ferment by mixing a vegetable material that can be used as a compost material such as bark, sawdust, rice bran, jelly, etc. It's a good idea to use the ones you have.

Enzyme according to the present invention is an organic compound produced from various microorganisms which are catalysts of chemical reactions in living organisms and is a fine substance which can be seen only by electron microscope.

In particular, the enzyme is widely distributed in various kinds of cells of all living things such as animals, plants, and is involved in the chemical reaction of living things. Enzyme products contain many different types of enzymes as more raw materials are available.

The enzyme according to the present invention may be used as long as it is an enzyme commonly used in the art, but is preferably cellulase, lipase, proteinase, amylase or Japan. It is recommended to use an enzyme made by a research team belonging to Dr. Ishigawa, a member of Yu-A Enzyme Co., Ltd., and its amount should be 5 to 20 parts by weight based on 100 parts by weight of soil.

The microbial preparation according to the present invention promotes decomposition of various organic substances such as various contaminants and various environmental pollutants existing in the soil by direct / indirect action, thereby improving the physical / chemical properties of the soil and promoting the granulation of the soil. It not only improves the growth of crops, but also plays a role in making the soil that is the basis of crop production healthy.

Preferred microbial agents are not particularly limited, but are preferably Rhodopseudomonas capsulata, Lactobacillus plantarum, Nitrosomonas europea, Nitrobacter winogradsky winogradskyi), Rhodobacter azotoformans or at least one or more mixtures thereof selected from them, but it is recommended to use the thawed cryopreserved microorganisms.

 Specifically, the microbial preparation according to the present invention may include a bacterium capable of solubilizing phosphoric acid and insoluble nutrients, which can decompose organic matter and contribute to the uniform growth of crops.

Preferred as such a microbial agent may be selected from at least one of the genus Aspergillus, Rizopus and Bacillus, and the Aspergillus genus is most preferably Aspergillus niger (KACC 93025).

The Aspergillus niger (KACC 93025) can decompose poorly soluble phosphate in the soil to free phosphate to solve the crop cultivation disorder due to salts in which poorly soluble phosphate accumulates, and is included in the main ingredient material Decomposes the salt.

The amount of the preferred microbial agent can be changed according to the user's choice, but it is preferably 0.00001 to 2 parts by weight based on 100 parts by weight of soil.

The phage pulverized product according to the present invention is a cellulose-based fine fiber, the cellulose is excellent in water absorption and moisturizing ability, the organic content of about 36% or more plays an important role in plant growth.

In particular, the phage pulverization helps the mulching effect and moisture retention during seed germination, and maintains a certain hardness during drying to prevent soil erosion due to rainfall, as well as the irregular fiber structure of the fine fiber has a specific surface area Because of their size, different compositions mixed together can be held between fibers, minimizing the loss of material due to rainfall and the like.

The amount of the preferred phage pulverized product is not particularly limited, but is preferably 10 to 50 parts by weight based on 100 parts by weight of soil.

Herein, when the content of the phage crushed product is less than 10 parts by weight, the effect of the coagulation of green algae is insignificant. There is rather undesirable because it will adversely affect the growth of grass / wood.

The mineral according to the present invention is to supply various trace elements which are absolutely necessary for the growth and deletion of crops, and any mineral may be used as long as it is a conventional mineral in the art having such a purpose.

Preferred minerals may use dolomite, zeolites, biotite, mica, calcite, vermiculite, fluorite, silica, dolomite or mixtures of at least one selected from them.

In certain embodiments, the minerals according to the present invention may utilize processed minerals. In this case, it is possible to use minerals processed by conventional mineral processing methods in the art, but it is recommended to use at least one mixture selected from zeolite, biotite, feldspar, elvanite, vermiculite, fluorite, silica, tourmaline or mixtures thereof from 200 to 240 A grinding step of grinding into a mesh;

A mixing step of stirring and mixing the pulverized mineral material;

A mineral heat treatment step of heat treating the mixed mixture; And

It is preferable to use a mineral material processed by a processing method including a cooling step of cooling the heat-treated mixture at room temperature.

At this time, the heat treatment step includes heating for 3 to 5 minutes at a temperature of 150 to 200 ℃.

The amount of the preferred mineral can be changed according to the user's choice, but is preferably 5 to 30 parts by weight based on 100 parts by weight of soil.

Humic acid according to the present invention is to increase / decrease the soil's curing ability by decomposing / reducing salts remaining in the ground and increasing the spawn of microorganisms by inhibiting the decomposition of microorganisms in soil. Any humic acid commonly used in the art may be used.

In particular, the humic acid according to the present invention is a lignin protein complex, and organic matter applied to the soil is decomposed by various microorganisms, so that those easily decomposed in the original tissue are decomposed and the remaining material is deformed or synthesized in a brown or dark brown constant form. There is no colloidal complex material.

When considering the function of the humic acid on the soil, humic acid is very effective in improving the bovine capacity with a high cation substitution capacity of 200 to 600me / 100kg, high buffering capacity is effective in solving the salt accumulation problem in the soil, high water retention, reducing drought damage It is effective in improving the soil physical properties through promoting the formation of the grain structure of the soil and has the function of increasing the activity by feeding the soil microorganisms.

Moreover, the humic acid improves the germination rate of seeds and improves the germination rate in crop production, and also stimulates the development of microflora in the soil. Although humic acid itself is not a fertilizer, it acts as a fertilizer. Trace elements help to move the soil from the plant to the plant.

The preferred amount of humic acid can be changed according to the user's choice, but it is recommended to use 20 to 50 parts by weight based on 100 parts by weight of soil.

Degreasing steel according to the present invention is to decompose into organic matter by the microorganisms of the soil to support the nutrition of the plant, any degreasing steel in the art used for this purpose may be used, but preferably The oil extracted from the rice bran is used, and the amount used is 10 to 30 parts by weight based on 100 parts by weight of soil.

In particular, the degreasing steel is used after extracting oil from rice bran to remove oil components, but still contains multiple nutrients such as various protein starches, polysaccharides, vitamins, minerals and fibers.

Eco-friendly nocturnal soil composition according to the present invention may further include one or more kinds of adducts according to the following specific embodiments.

In a particular embodiment, the eco-friendly nocturnal soil composition according to the present invention may further include 5 to 20 parts by weight of brown sugar based on 100 parts by weight of soil in order to suitably match the carbon / nitrogen ratio of the composition.

Here, the C / N ratio refers to the ratio of the weight of carbon (C) to the weight of nitrogen (N) contained in the organism or organic matter.

In particular, in the present invention, the brown sugar, which is a carbon component, can be adjusted to a C / N ratio of 20: 1 to 40: 1 so that microorganisms can be actively active.

In addition, the microorganism uses the carbon component as energy, and the organic material generated by the activity of the activated and activated microorganism is decomposed by reacting with the enzyme described above. Fermentation proceeds by repetitive reaction of organic matter and enzymes produced by the activity of these microorganisms.

Accordingly, the composition range of brown sugar according to the present invention is presented in consideration of the C / N ratio of the range that can be best fermented, when the amount is less than 5 parts by weight of the carbon component for activating the microorganisms is less If it is not activated, fermentation may not occur or may proceed slowly, and when it exceeds 20 parts by weight, an excess carbon component may be provided so that the brown sugar, which is a carbon component, may remain 100% without being decomposed, which is not suitable for the production of green soil composition. It is preferable to be limited to the range.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention is an inert carrier material, and further includes 10 to 40 parts by weight of an extender based on 100 parts by weight of soil to improve soil granulation, breathability, and mechanical action. It may include.

Preferred extenders may be any conventional extenders in the art, but it is recommended to use silica sand, silicates, sand, vermiculite or mixtures thereof.

In another specific embodiment, the eco-friendly green soil composition according to the present invention may further include 1 to 10 parts by weight of gibberellin based on 100 parts by weight of soil to promote plant growth, and the gibberellin is a root In addition to promoting the development of leaves, etc., there is also a resistance to various disorders.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention exhibits excellent antimicrobial activity in the nocturnal soil composition, thereby promoting cultivation of crops to promote crop growth based on 100 parts by weight of carboxymethyl chitosan. It may further comprise 1 to 10 parts by weight, the carboxymethyl chitosan is extracted from the shell of shellfish such as crabs and shrimps as chitosan derivatives.

In another specific embodiment, the eco-friendly green soil composition according to the present invention may further comprise 1 to 20 parts by weight of grain fermentation based on 100 parts by weight of soil to enhance the activity of microorganisms present in the soil.

Herein, the grain fermented product is fermented using yeast, yeast and / or acetic acid bacteria as fermentation bacteria, and includes liquid and solid phase (powder, lyophilized product).

In addition, the grain is not limited in kind, but preferably includes rice, rye flour, whole wheat flour, oats, glutinous rice and the like.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention is 0.1 to 5% by weight of the slag mixture of blast furnace slag and steelmaking slag mixed in a weight ratio of 1: 1 based on 100 parts by weight of soil to reduce methane gas in the soil. It may further include wealth.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention may further include 0.1 to 1 part by weight of ammonium nitrate based on 100 parts by weight of soil in order to supplement the nitrogen component which is an essential nutrient of plant growth.

In another specific embodiment, the eco-friendly chlorophyll composition according to the present invention may further include 0.1 to 1 parts by weight of lime clay based on 100 parts by weight of soil in order to correct the acidity of the soil and replenish potassium content in the soil.

As another specific embodiment, the eco-friendly rust soil composition according to the present invention may further comprise 0.1 to 2 parts by weight of polyvinyl alcohol based on 100 parts by weight of soil for absorption of soil moisture and supply of constant moisture.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention adds selenium compounds to the soil so that they can be absorbed into the crops so that selenium can be safely ingested through the crops, based on 100 parts by weight of soil selenite (Na ₂ SO). ₃ ) may further comprise 0.1 to 1 part by weight.

In another specific embodiment, the eco-friendly rust soil composition according to the present invention may further include 0.1 to 2 parts by weight of yucca extract based on 100 parts by weight of soil in order to increase rooting root promoting and harmful microbial function of trees when planting plants. Yucca extract is a pure natural extract of agave and desert plants that live only in the southwestern desert of North America. To optimize the activity and efficacy of steroid saponin, the active ingredient of the plant, it is extracted at low pressure and low temperature. .

In another specific embodiment, the eco-friendly chlorophyll composition according to the present invention may further include 1 to 5 parts by weight of water-soluble silicic acid based on 100 parts by weight of soil to maintain the oxygen of the composition at a pH of 6.5 to 7.6 suitable for plant growth. have.

As another specific embodiment, the eco-friendly rust soil composition according to the present invention may further comprise 5 to 50 parts by weight of the sewage treated sludge cake based on 100 parts by weight of soil.

Here, the sewage treated sludge cake is also called a sewage sludge, and refers to a sludge cake produced by treating sewage in a sewage terminal treatment plant and dewatering the sludge generated, which is generated as the scale of the industry due to industrial development increases. There are dozens of different types of wastes, and the disposal of wastes is a serious socio-economic problem, and its recycling is urgently needed.

In particular, the sewage sludge cake is a fibrous component that neutralizes deposits generated during the treatment process, and is a material from which a large amount of organic matter and organic matter capable of proliferating microorganisms are dehydrated.

On the other hand, the components of the sewage treated sludge cake are the average components of the research papers on the sludge cake at the Rural Development Institute of Rural Development Administration. Organic matter 45.8%, total nitrogen 1.42%, phosphoric acid 1.15%, girly 0.28%, lime 6.21% magnesium 1.12 It is known that it is composed of%, 44.02% of minerals (residues).

In another specific embodiment, the eco-friendly chlorophyll composition according to the present invention may further include 0.1 to 5 parts by weight of cytokinins (Cytokinins) based on 100 parts by weight of soil in order to promote normal growth, cell differentiation and sebortion of leaves and fruits. The cytokinin is a substance commonly found in adenine, which is synthesized in the root, and then moved upward through water pipes (woody tissue) to be absorbed into leaves and fruits to exhibit the same effect.

In another specific embodiment, the eco-friendly rust soil composition according to the present invention removes harmful bacteria or viruses in the soil, absorbs and purifies nasty smells, and improves breathability at the same time based on 3 to 20 charcoal powder based on 100 parts by weight of soil. The weight part may further include.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention promotes root growth of plants, improves breathability and / or water retention of the nocturnal soil composition, and improves the absorption of solar heat based on 100 parts by weight of cocoite. It may further include 2 to 15 parts by weight, the cocopeat (cocopeat) is a debris by-product extracted from palm oil and palm fiber from coconut, which is the fruit of the palm tree which is a major tree in the tropics (Sri Lanka, India, Indonesia, Philippines, etc.) It is manufactured by decaying in a natural state, and is rich in neutralizing substances such as calcium and magnesium, and inert fiber components such as ligrin and cellulose, and does not rot in soil for a long time to improve soil properties.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention not only supplies nitrogen to plants, but also provides peat moss in order to provide stable organic carbon in the vegetation soil and to prevent hardening of the vegetation soil. It may further include 1 to 10 parts by weight based on parts by weight, wherein the peat moss is an organic material deposited over a long period of time anaerobicly deposited by an elevated groundwater level of aquatic plants, reeds, and moss in swamps about 3,000 years ago. It is mainly buried in cold regions such as North America, Northern Europe, Siberia and Alaska, and has a water absorption capacity of 16 to 24 times in dry weight ratio to increase water holding capacity in soil and adsorb fertilizer components with high cation substitution capacity. It is a material having superior bibile power.

In another specific embodiment, the eco-friendly chlorophyll composition according to the present invention may further comprise 1 to 5 parts by weight based on 100 parts by weight of sodium molybdate in order to supply molybdenum (Mo) to the plant, if the plant lacks molybdenum Since the first process of nitrogen assimilation is stopped, the molybdenum is an effective substance for nitrogen fixation.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention is based on 100 parts by weight of carboxymethyl cellulose (CMC) in order to increase the cohesive force of the nocturnal soil composition and improve the adhesion to prevent the flowing down (sliding phenomenon). It may further comprise parts by weight, wherein the carboxymethylcellulose is a substance that acts as a biodegradable flocculant harmless to plants.

In another specific embodiment, the eco-friendly nocturnal soil composition according to the present invention contains sodium alginate in an amount of 0.1 to 1 weight based on 100 parts by weight of soil to not only separate and erode the material of the nocturnal soil composition, but also to provide sodium which is an effective nutrient of the plant The sodium alginate is an anionic polyelectrolyte, and is a substance contained in seaweeds, especially brown algae, as an anionic polymer electrolyte.

In another specific embodiment, the eco-friendly chlorophyll soil composition according to the present invention may further include 1 to 5 parts by weight of sodium silicate based on 100 parts by weight of soil in order to improve the facsimile resistance of plants and to prevent the loss of fertilizer components of the chlorophyll soil composition. Can be.

In another specific embodiment, the eco-friendly rust soil composition according to the present invention may further comprise 0.1 to 1 parts by weight based on 100 parts by weight of titanium oxide for deodorization of the composition and decomposition of contaminants, and the titanium oxide is widely used as a photocatalyst. As a substance used, the ability to decompose contaminants such as unsaturated hydrocarbons due to the strong oxidation / reduction power is excellent, and if it is included in an environmentally friendly green soil composition, the above effects can be obtained.

The construction method using the eco-friendly nocturnal soil composition according to the present invention having such a configuration may be used as long as the conventional nocturnal soil composition construction method in the art, but this will be described below for easy description of the present invention.

Eco-friendly noxious soil composition construction method according to the present invention is based on 100 parts by weight of earthworms, earthworm feces 70 to 90 parts by weight, compost 10 to 50 parts by weight, enzymes 5 to 20 parts by weight, microbial formulation 0.00001 to 2 parts by weight, phage crushed And spraying an environmentally friendly green soil composition comprising 10 to 50 parts by weight, 5 to 30 parts by weight of minerals, 20 to 50 parts by weight of humic acid, and 10 to 30 parts by weight of degreasing steel to the greening target surface, specifically to the slope. .

Here, the construction surface for spraying the rust soil composition is not limited to the slope surface, it can be applied to various construction surfaces according to the user's choice.

In addition, it is recommended to use a method commonly used in the art for spraying the green soil composition on the greening target surface, for example, a slope.

Hereinafter, the present invention will be described in detail through examples. However, the following examples are only for illustrating the present invention in detail and are not intended to limit the scope of the present invention by these examples.

Example 1

100g ocher powder, 80g earthworm fecal soil, 30g fermented compost fermented rice bran, 15g cellulase, 1g microbial agent which naturally thawed cryopreserved aspergillus niger (KACC 93025), phage ground 30g, biotite 20g, organic content Eco-friendly green soil composition was prepared by mixing and mixing 85 g of humic acid (85%) and 15 g of degreasing steel.

Example 2

The same procedure as in Example 1 was carried out except that 12 g of brown sugar was further added.

Example 3

It carried out in the same manner as in Example 1, with the addition of 30 g of sand.

Example 4

The same procedure as in Example 1 was conducted except that 5 g of gibberellins were added.

Example 5

The same procedure as in Example 1 was carried out except that 5 g of carboxymethyl chitosan was further added.

Example 6

The same procedure as in Example 1 was carried out except that 10 g of grain fermentation was further added.

Example 7

The same method as in Example 1 was carried out, but was further performed by adding 3 g of a slag mixture in which blast furnace slag and steelmaking slag were mixed in a weight ratio of 1: 1.

Example 8

The same procedure as in Example 1 was conducted except that 0.5 g of ammonium nitrate was further added.

Example 9

The same procedure as in Example 1 was carried out except that 0.5 g of lime clay was added.

Example 10

The same procedure as in Example 1 was conducted except that 1 g of polyvinyl alcohol was further added.

Example 11

The same procedure as in Example 1 was conducted except that 0.5 g of sodium selenite was further added.

Example 12

The same procedure as in Example 1 was conducted except that 1 g of yucca extract was added.

Example 13

The same procedure as in Example 1 was conducted except that 3 g of water-soluble silicic acid was further added.

Example 14

The same procedure as in Example 1 was carried out except that 30 g of sewage sludge cake was further added.

Example 15

The same procedure as in Example 1 was conducted except that 3 g of cytokinin was further added.

Example 16

The same procedure as in Example 1 was carried out, with the addition of 10 g of charcoal powder.

Example 17

The same procedure as in Example 1 was conducted except that 10 g of cocoite, prepared by decaying coconut by-products in a natural state for about 3 months, was added.

Example 18

It carried out in the same manner as in Example 1, with the addition of 5g of pitmoss.

Example 19

In the same manner as in Example 1, except that sodium molybdate (CAS.NO:

7631-95-0 and 3 g of Nippon Inorganic Chemical Co., Ltd.) were further added and performed.

Example 20

The same procedure as in Example 1 was conducted except that 1 g of carboxymethyl cellulose was further added.

Example 21

The same procedure as in Example 1 was conducted except that 0.5 g of sodium alginate was further added.

Example 22

The same procedure as in Example 1 was conducted except that 2 g of sodium silicate was further added.

Example 23

The same procedure as in Example 1 was conducted except that 0.5 g of titanium oxide was further added.

Example 24

It carried out by the same method as Example 1, but carried out by adding all the addition product added in Examples 2-23.

[Experiment]

Eco-friendly nocturnal soil compositions prepared according to the examples were mixed and blended at the ratio of each composition and sprayed onto the slope of each 10m ² size.

 Here, the installation thickness was selected and constructed considering the geology, rock quality, soil condition, and natural environment according to the construction area.

Then, native grasses such as sheep grass, cornflower, cosmos, and woody plants such as silk tree and fern were planted in the same manner, and the germination and growth of the plants were confirmed for about one month, and the results are shown in Table 1.

In addition, it is shown in Table 1 by measuring the compressive strength and the adhesive strength of the construction surface constructed in accordance with the above embodiment.

Here, the compressive strength was performed according to the test method according to KS F 2314 (2001), and the adhesion strength was performed according to the test method according to KS F 4716 (2006).

First germination (hours) % Survival / 31 Days Compressive strength (N / ㎡) Bond strength (N / mm2) Example 1 3 98 0.26 0.13 Example 2 37 97 0.28 0.15 Example 3 36 96 0.25 0.13 Example 4 38 98 0.27 0.14 Example 5 36 96 0.26 0.13 Example 6 38 98 0.28 0.14 Example 7 38 96 0.27 0.12 Example 8 37 97 0.26 0.15 Example 9 37 98 0.26 0.14 Example 10 38 97 0.26 0.13 Example 11 39 98 0.26 0.15 Example 12 37 96 0.25 0.12 Example 13 36 98 0.26 0.14 Example 14 38 98 0.27 0.14 Example 15 38 97 0.26 0.12 Example 16 39 99 0.25 0.14 Example 17 38 97 0.26 0.14 Example 18 38 97 0.26 0.12 Example 19 37 99 0.25 0.13 Example 20 38 98 0.25 0.14 Example 21 38 99 0.25 0.14 Example 22 37 96 0.25 0.13 Example 23 38 97 0.26 0.12 Example 24 38 98 0.25 0.14

As shown in Table 1, the eco-friendly green soil composition according to Examples 1 to 24 has a good survival rate, a compressive strength of at least 0.25 N / mm 2, and an adhesion strength of at least 0.12 N / mm 2. It can be seen that it has a strength that is resistant to impact or rain, and has much better adhesion than general earth and conventional dry, wet and semi-wet materials.

As described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. Therefore, it should be understood that the embodiments described above are all illustrative and not restrictive. The scope of the present invention should be construed as being included in the scope of the present invention all changes or modifications derived from the meaning and scope of the appended claims rather than the detailed description and equivalent concepts thereof.

Claims (3)

Based on 100 parts by weight of soil,
Earthworm fecal soil 70 to 90 parts by weight;
10-50 parts by weight of compost;
5 to 20 parts by weight of enzyme;
0.00001 to 2 parts by weight of microbial agent;
10 to 50 parts by weight of phage grinding material;
Biotite 5 to 30 parts by weight;
20 to 50 parts by weight of humic acid; And
In an eco-friendly green soil composition comprising 10 to 30 parts by weight of degreasing steel,
It further comprises 5 to 20 parts by weight of brown sugar based on 100 parts by weight of soil,
The blast furnace slag and steelmaking slag is further included in a weight ratio of 1: 1 to 0.1 to 5 parts by weight based on 100 parts by weight of the slag mixture,
Lime goto further comprises 0.1 to 1 part by weight based on 100 parts by weight of clay,
Polyvinyl alcohol further comprises 0.1 to 2 parts by weight based on 100 parts by weight of earth,
Sodium selenite further comprises 0.1 to 1 parts by weight based on 100 parts by weight of earth,
Yucca extract further comprises 0.1 to 2 parts by weight based on 100 parts by weight of soil,
Molybdenum soda further comprises 1 to 5 parts by weight based on 100 parts by weight of earth,
Sodium alginate further comprises 0.1 to 1 part by weight based on 100 parts by weight of soil,
Sodium silicate further comprises 1 to 5 parts by weight based on 100 parts by weight of soil,
Eco-friendly rust soil composition further comprises 0.1 to 1 parts by weight of titanium oxide based on 100 parts by weight of soil.
delete 70 to 90 parts by weight of earthworm fecal soil, 10 to 50 parts by weight of compost, 5 to 20 parts by weight of enzyme, 0.00001 to 2 parts by weight of microbial preparation, 10 to 50 parts by weight of phage crushed powder, biotite 5 to 30 In an eco-friendly green algae composition comprising 20 parts by weight, 20 to 50 parts by weight of humic acid, and 10 to 30 parts by weight of degreasing steel, the brown sugar is further included in an amount of 5 to 20 parts by weight based on 100 parts by weight of the earth, and the blast furnace slag and the steelmaking slag are 1 The slag mixture is mixed at a weight ratio of 1 to 0.1 to 5 parts by weight based on 100 parts by weight of soil, and further comprises 0.1 to 1 parts by weight of lime clay based on 100 parts by weight of soil, and 100 parts by weight of polyvinyl alcohol. 0.1 to 2 parts by weight, based on 100 parts by weight of sodium selenite, and 0.1 to 1 parts by weight, based on 100 parts by weight of soil, and 0.1 to 2 parts by weight of yucca extract, based on 100 parts by weight of soil. To include, further comprises 1 to 5 parts by weight based on 100 parts by weight of molybdenum soda, 0.1 to 1 parts by weight based on 100 parts by weight of soil, and 1 to 1 parts by weight based on 100 parts by weight of sodium silicate Further comprising 5 parts by weight, the construction method comprising spraying the environmentally friendly green soil composition further comprises 0.1 to 1 parts by weight based on 100 parts by weight of titanium oxide to the greening target surface.