KR20210120219A - Ginseng hydroponics bed and hydroponics method using same - Google Patents

Abstract

The present invention relates to a ginseng hydroponics bed and a hydroponics method using the same, in which antiviral properties are created to prevent virus infection during the hydroponics process of ginseng to reduce the mortality rate of ginseng and a stable culture environment is provided to improve the rate of cyst formation. To this end, according to the present invention, a protective layer (11) for the antiviral function, and an undercoating layer (12) for strengthening the adhesion of a bad body of the protective layer (11) are formed on the upper surface of the bed body (10) for performing hydroponics of ginseng; the protective layer (11) has a mixed composition of organochlorosilane, fillers, pigments, defoamers, thickeners, leveling agents, dispersants, flow inhibitors and antiviral agents; and the undercoating layer (12) has a mixed composition of organochlorosilane, thickeners, leveling agents, and flow inhibitors.

Description

GINSENG HYDROPONICS BED AND HYDROPONICS METHOD USING SAME}

The present invention relates to a bed for hydroponic cultivation, and more particularly, to a bed for hydroponics cultivation of ginseng and a method for growing ginseng so that the hydroponic cultivation of ginseng can be made more effectively.

In general, hydroponics refers to a method of growing plants using a culture medium made of water and water-soluble nutrients using an artificial medium or container that can support plants without using soil, hydroponic culture, soilless culture, water culture It is said The advantage of hydroponics is that it is possible to directly observe the condition and growth of the roots, it can continuously produce uncontaminated clean vegetables or plants, and it can be commercially mass-produced. The multi-purpose indoor hydroponic cultivation device can be easily cultivated at home by anyone, so it can be used as a daily horticulture and also plays a role in cultivating emotions.

Plants that can be grown hydroponically as described above include dicotyledonous plants but most monocotyledonous plants with many beard roots, and fruits and vegetables such as cucumbers, tomatoes, peppers, paprika, and strawberries, lettuce, lettuce, kale, and water parsley The same leafy vegetables, chrysanthemums, roses, gerberas, lilies, begonias, and flowers such as anthurium, ginseng, and some medicinal plants can all be grown hydroponically.

Recently, indoor hydroponic cultivation devices are increasingly used for horticulture for urban residents' hobbies or emotional cultivation, or for experiments and learning that can experiment with the environment according to the growth of plants. When cultivating plants in soil, it is difficult to calculate in advance the nutrients necessary for plant growth. Because the soil already contains various nutrients, it is difficult to properly determine how much nutrients (fertilizers) to give artificially without analyzing in advance.

Therefore, when plants grown in a culture medium containing all the nutrients necessary for plant growth and plants grown by hydroponics in a culture medium made without specific nutrients are compared with each other, nutrients necessary for plant growth and their functions can be identified. Hydroponics method is used to test the effect on the growing environment.

Recently, a technology for cultivating ginseng with improved saponin components has been developed through hydroponic cultivation technology, and there is a need to develop a device that can hydroponically cultivate ginseng and eat it at home.

However, since the hydroponic cultivation apparatus in the prior art has a property vulnerable to viruses, there is a problem in that when the virus component is introduced into the culture medium or the bed, a fatal adverse effect is exerted on the ginseng.

Korean Patent Registration No. 1413135 (Registered on June 23, 2014) Korean Patent Registration No. 1898590 (Registered on September 7, 2018)

The present invention has been proposed to improve the problems in the prior art, and it is an object of the present invention to improve the cultivation efficiency of ginseng by providing a hydroponic cultivation bed with enhanced antiviral function.

The present invention for achieving the above object, a protective layer for an antiviral function, and an undercoating layer for strengthening the adhesion of the protective layer to the bad body are respectively formed on the upper surface of the bad body where the hydroponics of ginseng is grown; the protective layer constitutes a mixed composition of organochlorosilane, fillers, pigments, defoamers, thickeners, leveling agents, dispersants, flow inhibitors and antiviral agents; The undercoat layer is characterized in that it comprises a mixed composition of organochlorosilane, a thickener, a leveling agent, and a flow inhibitor.

The ginseng hydroponics bed of the present invention has antiviral properties and prevents viral infection in the hydroponics process of ginseng, thereby reducing the mortality rate of ginseng and providing a stable culture environment to improve the cyst formation rate. .

1 is a cross-sectional view of a bed according to an embodiment of the present invention.
Figure 2 is an enlarged view of part A of Figure 1;
Figure 3 is a comparative photo of sprouting ginseng cultivation in the hydroponics bed of the present invention.
4 is a comparative photograph of the general treatment group and the starved treatment group in the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, the structure of the ginseng hydroponic cultivation bed according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2 .

The bad body 10 in this embodiment is made of various materials such as concrete, FRP, PC, PE, acrylic, non-ferrous metal, and the like. A cross-sectional structure is formed in which a protective layer 11 for a function and an undercoating layer 12 for strengthening the adhesion of the protective layer 11 to the bad body are respectively formed.

In this case, the specific composition of the protective layer 11 and the undercoating layer 12 in the present invention is compared with the following [Table 1].

protective layer (11) Undercoat (12)


Ingredients Organochlorosilane
filler
pigment
antifoam
thickener
leveling agent
dispersant
flow inhibitor
antiviral Organochlorosilane
thickener
leveling agent
flow inhibitor

That is, the protective layer 11 in the present invention is 35 to 55% by weight of organochlorosilane (organochlorosilane), 10 to 30% by weight of filler, 10 to 25% by weight of pigment, 0.1 to 1% by weight of antifoaming agent, It is preferable to form a mixed composition in a ratio of 0.1 to 1% by weight of a thickener, 1 to 5% by weight of a leveling agent, 0.1 to 1% by weight of a dispersant, 1 to 5% by weight of a flow inhibitor, and 3 to 10% by weight of an antiviral agent. The antiviral agent in this embodiment is preferably one or two or more of olivine, basalt, bentonite, zinc oxide, titanium dioxide, and white clay mixed.

At this time, among the mixed components, organochlorosilane is a material excellent in heat resistance, cold resistance, weather resistance, flame retardancy, insulation, stain resistance, electrical properties, slip property, release property, and water repellency. , stain resistance is rapidly reduced, and when it exceeds 55% by weight, the antiviral properties of the protective layer are deteriorated.

In addition, as the filler, it is preferable that talc, which is a filler material, is used. Talc has a specific gravity of 2.75, a glass transition temperature of 105° C., and a refractive index of 1.54 to 1.59. If this is done, difficulties arise in the formation of the paint.

In addition, the pigment is added to produce a desired color, and titanium dioxide, which is a calcined pigment, is preferably used. Titanium dioxide is opaque due to its high refractive index and whiteness, and has a specific gravity of 3.9 to 4.2, a refractive index of 2.5 to 2.7, and a mixing ratio. If it is less than 10% by weight, difficulty in color expression may occur.

In addition, the antifoaming agent performs a function of removing harmful air bubbles. Generally, an oily substance or a water-soluble surfactant having low volatility and high diffusivity is used. In this embodiment, a silane-based agent is used.

In addition, the leveling agent serves to enhance smoothness. In this embodiment, modified siloxane is used, and when the mixing ratio of the modified siloxane is less than 1% by weight, smoothness is reduced, and when it exceeds 5% by weight There is a difficulty in forming a coating film, and thus the functionality is lost.

In addition, the dispersant is a kind of surfactant and is adsorbed on the surface of the pigment in the vehicle to increase the wettability of the pigment to the vehicle, thereby facilitating the dispersibility of the pigment. Any one compound selected from neutral compounds or a mixture thereof is used. If the mixing ratio of the dispersant is less than 0.1% by weight, poor aggregation occurs, and when it exceeds 1% by weight, water resistance may be reduced.

In addition, the flow inhibitor increases the viscosity to perform a function to prevent flowing down when painting the side wall surface. In this embodiment, dimer acid or an alkyl sulfate metal salt was used. If the flow inhibitor is less than 1% by weight, the loss of the paint is increased because the flow cannot be blocked.

In addition, the antiviral agent exhibits an antibacterial function against the virus, and in this embodiment, one component selected from olivine, basalt, bentonite, zinc oxide, titanium dioxide, and white clay or a mixture thereof may be used. If the mixing ratio of the antiviral agent is less than 3% by weight, the antiviral efficacy may be rapidly weakened.

On the other hand, the undercoating layer 12 in the present invention is a mixed composition in a ratio of 90 to 97% by weight of organochlorosilane, 0.1 to 3% by weight of a filler, 0.1 to 3% by weight of a leveling agent, and 1 to 5% by weight of a flow inhibitor. This room is preferable.

When the mixing ratio of the organochlorosilane is less than 90% by weight relative to the total weight in the above, the adhesion to the object is lowered, and when it exceeds 97% by weight, dryness may be lacking.

In addition, when the presenting agent is less than 0.1% by weight, aggregation failure occurs, and when it exceeds 3% by weight, a problem of lowering water resistance occurs.

In addition, when the leveling agent is less than 0.1% by weight, smoothness is lowered, and when it exceeds 3% by weight, there is a problem in that the coating film formation is difficult and the functionality is rapidly reduced.

In addition, the anti-flow agent improves the viscosity to prevent it from flowing down when painting on the sidewall surface. , when it exceeds 5% by weight, the viscosity of the materials is high, and difficulty in painting occurs.

Let's take a look at the characteristics of the present invention ginseng hydroponic cultivation bed constituting such a configuration and the effect according to the use.

The results of testing the performance of the undercoating layer 12 formed on the ginseng hydroponics bed of the present invention are shown in Table 2 below.

Test Items Conditions and units result method of inspection adherence - 0 KSM ISO 2409 hardness test H 2H KSM 6020 alkali resistance Calcium hydroxide saturated solution 168 hours, no problem KSH 5000-3411 acid resistance 5% sulfuric acid 168 hours, no problem KSH 5000-3411 water resistance 40℃ clear 40℃ in a constant temperature bath
10 days immersion

In addition, changes in the physical properties of the protective layer 11 in the present invention were tested, and the test results are shown in [Table 3] below.

Test Items Conditions and units result method of inspection adherence - 100/100 KSM ISO 2409 Adhesive strength N/㎟ 2.8 JISA-6909 hardness test H 3 KSM 6020 alkali resistance Calcium hydroxide saturated solution 168 hours, no problem KSH 5000-3411 acid resistance 5% sulfuric acid 168 hours, no problem KSH 5000-3411 water resistance 40℃ clear 40℃ in a constant temperature bath
10 days immersion salt spray Ncal 5%/35℃ clear KSD 9502 impact resistance Ncal 5%/35℃ clear JIS K 5600-5-3 stain resistance Magic, red, black, colored pencils clear After 4 hours of contact with contaminants at 20℃±3℃, wipe with methyl alcohol weather resistance △E 0.30 40 days of outdoor exposure

As can be seen from the above result table, it can be confirmed that the undercoating layer 12 and the protective layer 11 in the present invention exhibit excellent properties in various test items such as adhesion, hardness test, alkali resistance, acid resistance, water resistance, etc. .

On the other hand, the following [Table 4] is a result table for the antiviral by performing a performance test on the protective layer (11).

Test Items Kinds result

virus Flu SUB TYPE / H1N1 99.99% (20 minutes) flu H3N2 99.6% (60 minutes) flu H1N1 99.6% (30 minutes) bird flu 99.99% (120 minutes) covid 99.6% (20 minutes) mold black mold 99.9% (240 minutes) blue mold 99.4% (120 minutes)
bacteria MRSA 99.8% (120 minutes) coli 99.9% (240 minutes) Staphylococcus aureus 99.8% (240 minutes)

It can be seen from the above result table that excellent antiviral properties are exhibited.

In addition, the following [Table 5] is a result table showing the gas toxicity test results by performing a performance test on the protective layer (11).

Test Items
unit Test result
Criteria
Test Methods Primary Secondary tertiary
nonflammable
exam mass loss rate % 0.0 0.1 0.0 30 or less
KSF ISO
1182-2004 Difference between maximum temperature and final equilibrium temperature
℃
1.3
1.6
2.0
20 or less Gas toxicity test stop action
hour Min:s 14.58 14.58 - 9:00 KSF
2271:2006

From the above result table, it can be seen that the gas hazard of the protective layer 11 is below the reference value.

In addition, the following [Table 6] is a result table of the detection of the toxicity index through the performance test of the protective layer 12 of the present invention.

gas component Test result REFERENCE
VALUE(g/m2) rx R
Toxicity Index Psalm 1 Psalm 2 Psalm 3 average CO2 2842.4 2368.7 3158.3 2789.8 140000 0.199 0.44 CO 5.0 6.0 4.5 5.2 280 0.019 HF not detected not detected not detected not detected 4.9 - 0.44 HCl not detected not detected not detected not detected 15 - HBr not detected not detected not detected not detected 20 - 0.44 HCN not detected not detected not detected not detected 11 - 0.44 NOx 1.0 1.2 1.7 1.3 7.6 0.167 0.44 SO2 2.9 3.0 3.4 3.1 53 0.059 0.44

On the other hand, the present applicant conducted an experiment on culturing sprouted ginseng in the ginseng hydroponics bed of the present invention, and the results are shown in [Table 7] and FIG. 3 below.

division Germination rate (%) Total (cm) Body (cm) Leaves (cm) Root (cm) A general treatment group 47 14.24 4.93 3.49 11.38 B Invention treatment group 83 14.66 5.05 4.38 11.35 C control 62 13.25 4.83 3.25 10.57 Experimental crop/place Sprout ginseng / Wanju, Jeollabuk-do Experiment period 2019.5.27 ~ 6.10, 15 days cultivation etc 30% increase in freshness retention period, 3 times increase in saponin content

From the above experimental results, it can be confirmed that the ginseng (B) grown in the bed of the present invention has an improved germination rate compared to the general treatment group (A) and the control group (C).

On the other hand, Figure 4 shows the results of culturing seaweed of seaweed in a hydroponics bed. In the starved-treated group (the present invention), compared to the general treatment group, the culture period was shortened, the cyst formation rate was improved, and the mortality rate during aquaculture did not occur. I was able to confirm that it wasn't.

Therefore, the ginseng hydroponics bed of the present invention has antiviral properties and prevents viral infection in the hydroponics process of ginseng, thereby reducing the mortality rate of ginseng and providing a stable culture environment to improve the cyst formation rate. that can be checked

On the other hand, as another embodiment of the present invention, in the protective layer 11 to improve functionality, an antibacterial agent nano silver, bentonite for the activation of an antiviral agent, mineral oil for improving lubricity, and titanium oxide for enhancing durability are additionally mixed, Alkoxysilane and olefin may be additionally mixed in the undercoat layer 12 .

That is, at this time, the protective layer 11 is composed of organochlorosilane (organochlorosilane), filler, pigment, defoaming agent, thickener, leveling agent, dispersant, flow inhibitor, antiviral agent, nanosilver, bentonite, mineral oil, titanium tetraoxide. A mixed composition is formed, and the undercoating layer 12 has a mixed composition of organochlorosilane, a thickener, a leveling agent, a flow inhibitor, an alkoxysilane, and an olefin.

When such a composition is achieved, the protective layer 11 is able to improve the antibacterial and antiviral efficacy of the bed due to the additionally added nanosilver and bentonite components, and the durability of the protective layer is increased due to the properties of titanium oxide to react with the chemical solution. It is possible to reduce the loss rate.

In addition, alkoxysilane is added to the undercoating layer 12 so that the adhesion of the bad body 10 can be strengthened, and the olefin exhibits the advantage of strengthening the bonding force between the entire mixture.

And, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the structure and composition of the ginseng hydroponics bed of the present invention can be variously modified and practiced by those skilled in the art.

However, such modified embodiments should not be individually understood from the spirit or scope of the present invention, and such modified embodiments should be included within the appended claims of the present invention.

10: bad body 11: protective layer
12: undercoat

Claims (5)

A protective layer 11 for an antiviral function and an undercoating layer 12 for strengthening the adhesion of the protective layer 11 to the bad body are respectively formed on the upper surface of the bad body 10 in which hydroponics of ginseng is grown;
The protective layer 11 has a mixed composition of organochlorosilane, filler, pigment, antifoaming agent, thickener, leveling agent, dispersing agent, flow inhibitor and antiviral agent;
The undercoating layer 12 is a ginseng hydroponics bed, characterized in that it comprises a mixed composition of organochlorosilane, a thickener, a leveling agent, and a flow inhibitor.
The method according to claim 1,
The protective layer 11 is organochlorosilane 35 to 55% by weight, filler 10 to 30% by weight, pigment 10 to 25% by weight, antifoaming agent 0.1 to 1% by weight, thickener 0.1 to 1% by weight, leveling agent 1 to 5 Weight%, dispersant 0.1 to 1% by weight, flow inhibitor 1 to 5% by weight and antiviral agent 3 to 10% by weight to form a mixed composition, the undercoating layer 12, organochlorosilane 90 to 97% by weight, gift 0.1 to 3% by weight of the leveling agent, 0.1 to 3% by weight of the leveling agent, and 1 to 5% by weight of the flow inhibitor to form a mixed composition, talc is used as the filler mixed in the protective layer 11, and titanium dioxide is used as the pigment A hydroponic ginseng bed, characterized in that the leveling agent is modified siloxane is used, and the flow inhibitor is dimer acid or alkyl sulfate is used. The method according to claim 1 or 2,
The protective layer (11), nano-silver, bentonite, mineral oil and titanium oxide for strengthening the durability of the protective layer (11), characterized in that the ginseng hydroponic cultivation bed is additionally mixed. The method according to claim 1,
The undercoating layer (12) has an alkoxysilane and an olefin for hydroponic cultivation, characterized in that the ginseng is further mixed. Ginseng hydroponic cultivation, characterized in that the hydroponic cultivation of ginseng is carried out using the hydroponic cultivation bed in which the protective layer 11 and the undercoating layer 12 of any one of claims 1 to 4 are coated on the surface of the bed body 10 Way.

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