KR20150038953A - The planting method of an incline - Google Patents

Abstract

The present invention relates to an afforestation method of an inclined surface. The object of the present invention is to provide the afforestation method of the inclined surface which can stabilize an afforested slope or the inclined surface by forming an afforestation layer on the inclined surface such as a cut slop, a banking layer, a paved surface, etc.; by increasing the coupling force between the inclined surface and vegetation and improving moisture retention capacity to protect soil and seeds from dehydration or drying; and by supplying nutrients necessary for the germination and growth of seeds. The present invention forms the afforestation layer containing plant seeds by injecting or attaching the vegetation materials to the inclined surface, wherein the vegetation material includes, with respect to 100 parts by weight of vegetation protection body, 10-30 parts by weight of plant seeds, and 200-800 parts by weight of water; and the vegetation protection body includes 8-15 wt% of lignin, 7-15 wt% of humic acid, 25-43 wt% of water, 2-7 wt% of surfactant, 8-15 wt% of stabilizer, 3-8 wt% of film-former, 8-13 wt% of moisture protection material, and 10~15 wt% of collagen.

Description

[0002] The planting method of an incline

The present invention relates to a sloped surface greening method, and relates to a sloped surface greening method which is capable of controlling adhesiveness, biodegradability, thermal insulation and plant growth regulating function, and is characterized in that a vegetation material containing plant seeds is applied to a slope (recording surface) The present invention relates to an inclined surface greening method in which greening can be stably performed on an inclined surface without spraying and spraying of vegetation material.

At present, there is a tendency that the number of the cut-out areas damaged by the construction, the national highway, the expressway, the large-scale river construction, The slopes thus generated need to be restored early in order to recover the surface cover and species diversity so that there is no problem in terms of landscaping. To do so, it is necessary to develop and apply the greening method in accordance with the site conditions.

Generally, most of the slopes have a disadvantageous condition for the vegetation of the vegetation because of the soil condition and the soil condition. Therefore, the grass is naturally produced early, and the trees are firmly staked and reproduced in the ground, There is a problem that expectation is difficult to expect realistically, artificial recording work is being performed.

Effective greening methods for cut slopes and clay slopes include a method of applying the herbaceous seeds mixed with artificial soil having increased bibbing power, moisturizing power and tensile strength and attaching them with an attachment machine. A method of attaching a mixed artificial soil has been used.

That is, in the conventional greening method, a method of directly planting vine plants on the slope surface, a method of spraying the vegetation-based material together with seeds, and a method of spraying the seeds are used. Alternatively, A method of artificially making a planting hole of a certain size and planting the plant there has been used.

However, this has limitations on the kinds and growth of plants, and it takes a lot of cost for greening and is not practically used.

In addition, various vegetable based materials such as sewage sludge as a main material are added to the vegetation based material which has been conventionally widely used. However, the sewage sludge has a problem of environmental pollution due to the use of sewage sludge containing heavy metals, The vegetation-based material is hardened by moisture evaporation, and the germination rate of the seed is lowered and the separation from the ground is progressed. In addition to this, there is a problem that the vegetation-based material is dropped. In addition, when the rainfall occurs before the plant is roots, And the like.

Patent Registration No. 10-1236697 (2013.02.19) Patent Registration No. 10-1085340 (November 14, 2011) Patent Registration No. 10-0733917 (Jun. 25, 2007) Patent Registration No. 10-0496118 (June, 2005)

It is an object of the present invention to provide a method for protecting soil and seeds from dewatering or drying by forming a film on an inclined surface, increasing the binding force between slopes and vegetation, and improving water retention ability, The present invention provides a sloping greening method which can stabilize a sloped surface due to a sloped surface.

The present invention relates to a method of greening a slope,

Wherein the vegetation material comprises 10 to 30 parts by weight of plant seeds and 200 to 800 parts by weight of water in 100 parts by weight of the vegetation protecting material,

The vegetation protection body comprises 8 to 15 wt% of lignin, 7 to 15 wt% of humic acid, 25 to 43 wt% of water, 2 to 7 wt% of a surfactant, 8 to 15 wt% of a stabilizer, 3 to 8 wt% of a film-former, 8 to 13 wt% of a moisture protective agent, and 10 to 15 wt% of collagen.

The vegetation protection body according to the present invention may further comprise 8 to 12 wt% of powder activated carbon.

The present invention relates to a method and apparatus for applying a vegetation material having adhesiveness, biodegradability, water content, and nutrient supply function to an inclined plane, Can be stably performed. In addition, the present invention is applicable to all inclined planes other than the cut slopes and the incomplete slopes.

The present invention is intended to include biodegradation after a predetermined period of time and to control the water content by a water-retaining agent, since it is made to contain wood nitrogen, a collagen protein and a corrosive acid, .

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a method for producing a vegetation, which comprises mixing plant seeds, woody nitrogen, The flow of the ashes and the loss phenomenon are prevented.

When the water-protecting agent absorbs moisture, the water-protecting layer forms a gel-like water layer, and the capillary phenomenon such as salinity rising from the ground or horizontally moving is cut off, thereby protecting the roots of the greenery plants. .

INDUSTRIAL APPLICABILITY The present invention has biodegradability using a corrosive acid obtained from a high concentration of biological waste, and has environmental friendliness that does not contaminate the soil.

According to the present invention, the photocatalytic film has excellent soil adsorption ability, and has an effect of promoting the growth of plants as well as having appropriate moisture retentivity and moisture permeability for plant growth.

The present invention solves the problem that the recording material is separated from the paper board due to cracking of the existing recording material because the vegetation material is adhered to the recording site to form a recording film and the aged soil is improved by the nitrogen gas and the corrosive acid, There are many effects.

1 is a block diagram showing a recording method according to the present invention;

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram illustrating a videography method according to the present invention.

A vegetation material is sprayed on the inclined surface to form a recording film containing plant seeds,

Wherein the vegetation material comprises 10 to 30 parts by weight of plant seeds and 200 to 800 parts by weight of water in 100 parts by weight of the vegetation protecting material,

The vegetation protection body comprises 8 to 15 wt% of lignin, 7 to 15 wt% of humic acid, 25 to 43 wt% of water, 2 to 7 wt% of a surfactant, 8 to 15 wt% of a stabilizer, 3 to 8 wt% of a film-former, 8 to 13 wt% of a moisture-retaining agent, and 10 to 15 wt% of collagen.

In addition, the vegetation protection body according to the present invention may further comprise 8 to 12 wt% of powder activated carbon.

The vegetation protection body is provided with an adhesive property, a warming property, a biodegradability, and a plant growth regulating function, and is sprayed on an inclined surface to provide a greening film, so that vegetation promotion of plant seeds and stable fixation to slopes are facilitated Function.

The woody nitrogen is a natural polymer which is activated by an increase in temperature to have an adhering function so as to not only increase the firmness of the recorded film but also impart a decomposing function to the recorded film. It is a natural polymer added to the stem, .

In other words, the present invention improves the cross-linking performance and soil adhesion of the recorded film by adding nitrogenous nitrogen, has appropriate moisture permeability, and has excellent plant growth effect.

When the amount of the nitrogenous nitrogen is less than 8 wt%, the improvement effect of the crosslinking performance of the recorded film and the soil adhesion effect are not only improved but also the biodegradability is lowered. When the content exceeds 15 wt%, the durability of the recorded film is lowered .

In addition, when the waste crops are added, the natural nitrogen fiber can be added to the wood nitrogen, so that the robustness of the green pigment can be further improved. However, when the waste crops are added, the content of the nitrogenous nitrogen may be lowered. Therefore, it is preferable to add 10-20 wt% of the nitrogenous nitrogen, which is more than 8-15 wt%.

Humic acid refers to a residue of a plant that has been corroded for a long time in the soil, and such a corrosive acid can be used in a commercially available product or can be directly manufactured and used. Such a method for producing a corrosive acid can be formed by fermenting and drying brewed wastes, seaweed wastes, molasses production wastes, and other high-concentration organic wastes using general compost production methods.

If the content of the above-mentioned corrosive acid is less than 7 wt%, the effect on the water-containing property, the soil adsorption ability and the film formation of the green film is insignificant, and if the content exceeds 15 wt%, the dispersibility and the workability of the vegetation protective body are weakened.

When the amount of the surfactant is less than 2 wt%, it is difficult to use the surfactant in a liquid phase. When the amount of the surfactant is more than 7 wt%, the content of the other components may vary. Lt; / RTI > Such a surface active agent may be any known commercially available surfactant.

The stabilizer is used to minimize the occurrence of deformation during heating and to maintain the quality of each constituent. The stabilizer is a stabilizer which is a stabilizer for stabilizing the quality of each constituent, such as phosphoric acid, monomethylphosphoric acid, triphenylphosphoric acid, trimethylphosphoric acid, tributylphosphoric acid, , Triphenylphosphoric acid and derivatives thereof, phosphorus (P) type stabilizers, phosphorous acid, triphenylphosphoric acid, trimethylphosphoric acid and derivatives thereof.

When the stabilizer is added in an amount of less than 8 wt%, there is a problem that the characteristics of the respective constituents are changed when the other constituents are mixed and heated. When the stabilizer is added in an amount exceeding 15 wt% But also has a negative impact on the overall reaction.

The water-soluble polymer may be an acrylic emulsion resin, a vinyl acetate resin, a polyurethane emulsion resin, a polyvinyl alcohol resin, or a mixture of one or more of these. Preferably, a polyvinyl alcohol resin is used.

The polyvinyl alcohol resin has adhesiveness, elasticity, flexibility and solubility, so that not only the film formation is easy, but also the function of preventing the deformation of the molded article due to hot water is provided. And has biodegradability and microbial degradability.

When the film forming agent is added in an amount less than 3 wt%, miscibility and film forming function are lowered, and when it is added in an amount exceeding 8 wt%, workability is lowered.

The moisture protection agent is formed in the form of particles in which an absorbent resin (water absorbing polymer) as a main component is mixed with an inorganic nutrient, a growth promoting agent, and an electrolyte material, and is adhered to the recording film .

When the water-absorbing agent absorbs moisture in the particle state, the water-absorbing agent changes into a gel state and absorbs and retains moisture of about 10 to 100 times its own weight. When moisture is lost, the water- Respectively.

Examples of the moisture protective agent include a propenamide propenoate copolymer, a crosslinked polyacrylamide, a polyacrylonitrile polymer, a crosslinked sulfonated polystyrenes, an alginate and alginate hydrogels.

The moisture-protecting agent having such characteristics absorbs moisture without causing cracks in the recorded film even when moisture is absorbed when the recorded film is formed.

In addition, the green film formed by the vegetation material is made of a natural material or a biodegradable material, and is decomposed when a predetermined time elapses after the green film is formed. However, the moisture protecting agent remains in the original installation position, Since the moisture-protecting agent continuously provides an important water-supplying function for the growth of plants, the greening of the surface to be recorded is easily performed.

In addition, when the moisture-absorbing film according to the present invention absorbs moisture by the moisture-protecting agent, it forms a gel-like water layer (water wall) to protect the roots, and when the roots absorb moisture during drying, Thereby providing a function of effectively cleansing the salinity around the roots in the case of rainfall or irrigation by improving the permeability of the soil due to the formation of voids between the moisture protection agents, do.

When such a water-protecting agent is added in an amount of less than 8 wt%, there is a problem that the characteristics of the respective constituents are changed when the other constituents are mixed and heated. When the amount exceeds 13 wt%, the content of the other constituents Not only does it affect you, but it also has a negative impact on the overall response.

The collagen protein forms a rigid recording film by mixing with the film forming agent, and the thus formed recording film has biodegradability. That is, the above-mentioned collagen protein can achieve a high viscosity increase by mixing with other constituents, thereby forming a videotropic film due to fiberization. In particular, it is possible to increase fibrosis by mixing with a film forming agent, The stability and physical properties of the film are increased.

When the content of the collagen protein is less than 10 wt%, it is difficult to form a solid recording film. When the content exceeds 15 wt%, the viscosity of the collagen protein is increased and it becomes difficult to spray the liquid.

The powdered activated carbon is used for suppressing the occurrence of weeds by the light shielding effect of the videotape to enable the videotape using the necessary plant seeds, and it can use activated carbon, carbon black, graphite or a mixture thereof, It is more preferable to use active carbon, carbon black or a mixture thereof. In addition, the powdered activated carbon has a function of absorbing sunlight to increase or control the geothermal heat.

When the amount of the powdery activated carbon is less than 8 wt%, the light-shielding effect and the geothermal heat-insulating effect are insignificant. When the content of the powdered activated carbon is more than 12 wt%, the film formation and the water dispersibility may be deteriorated.

The vegetation material is prepared by adding 25 to 43 wt% of water to 8 to 15 wt% of lignin and heating and stirring for 40 to 50 minutes to form a primary mixed solution,

After adding 7-15 wt% of humic acid, 8-13 wt% of moisture protecting agent and 10-15 wt% of collagen to the primary mixed solution, the mixture is heated at 85-100 ° C for 20-40 min Followed by stirring to form a secondary mixture,

3 to 8 wt% of a film-former was added to the secondary mixture, and the mixture was heated and stirred for 15 to 25 minutes to form a tertiary mixture,

The temperature of the tertiary mixture is lowered to 70 to 85 캜, 2 to 7 wt% of a surfactant and 8 to 15 wt% of a stabilizer are added and the mixture is heated and stirred for 12 to 18 minutes to form a fourth mixture,

The temperature of the fourth mixed solution is lowered to less than 40 캜 and naturally cooled.

In addition, when the vegetation material further includes powder activated carbon, the powdered activated carbon is added during the formation of the secondary mixed solution. That is, when adding a corrosive acid, a water-retaining agent and a collagen protein to the primary mixture to form a secondary mixture, 8-12 wt% of powder-activated carbon is added, And the mixture is heated and stirred to form a secondary mixed solution.

The above-mentioned method for producing a vegetation material is a method for producing a vegetation material through a step of primary stirring (primary mixing liquid), secondary stirring (secondary mixing liquid), tertiary stirring (tertiary mixture) and 4th stirring Stability and uniformity of the vegetable material, and uniform mixing and reaction between the constituent components are achieved by the respective steps, and the physical properties of the vegetation material are increased by such mixing and reaction.

Particularly, the temperature (85 to 100 ° C) of the second stirring stage and the temperature (70 to 85 ° C) of the fourth stirring stage are adjusted by adjusting the temperature so as to stabilize the crosslinking of the collagen fibers, Function.

The water is used to dilute a vegetable material so as to facilitate the growth of plant seeds and to form a stable and firm greening film. The water is mixed with 100 parts by weight of vegetation material and 200 to 800 parts by weight of water, Is added in an amount of 300 to 500 parts by weight, more preferably 350 to 400 parts by weight.

The plant seeds may be various plant seeds such as native herbaceous seeds, woody plant seeds, amphibians, native herbaceous plants, native plant seeds and the like, preferably native plant seeds.

The above-mentioned native plant seeds may be selected from the group consisting of Rhus verniciflua, Rhus vernicifolia, Thyme, Immediately flowers, Corn oil, Ginger tree, Dandelion, Evening primrose, It is a kind of flower of a lotus flower, a lotus flower, a new medicine, a dandelion, a dandelion flower, a yellow dandelion flower, a yellow dandelion flower, a dandelion flower, a yellow dandelion flower, a dandelion flower, a shrimp egg, a gold shrimp egg, Can be used.

In addition, the plant seeds can be used by mixing the native plant seeds and the fresh seeds at a weight ratio of 1: 0.5 ~ 2.

Hereinafter, the present invention will be described in detail with reference to the following examples.

Example 1

20 parts by weight of plant seeds and 400 parts by weight of water were mixed with 100 parts by weight of the vegetation protecting material to prepare a vegetative material and the mixture was sprayed with a spraying machine so as to have a thickness distribution of 3 to 8 mm with respect to an inclined plane , And after 30 minutes and 60 minutes, the formation of the recorded film was confirmed.

As a result, it was found that the recording film was formed in an area of about 80 to 85% with respect to the entire inclined surface after 30 minutes, and it was confirmed that the recording film was formed in all areas after 60 minutes. It was found that the formation time of the recording film was different from that of the vegetation material because the distribution thickness of the vegetation material was not uniform, and it was found that the complete recording film was formed after 60 minutes.

At this time, the vegetation protection body was prepared by mixing 10 wt% of wood nitrogen with 40 wt% of water and heating and stirring for 45 minutes to form a primary mixed solution. To the primary mixed solution, 10 wt% of corrosive acid, 10 wt% of a moisture protecting agent (alginate hydrogel) And 12 wt% of collagen, and then heated and stirred at a temperature of about 90 캜 for 30 minutes to form a secondary mixed solution. To the secondary mixed solution, 5 wt% of a polyvinyl alcohol resin was added and heated for about 20 minutes After the temperature of the tertiary mixture was lowered to about 80 캜, 8 wt% of a phosphorus (P) stabilizer was added to the mixture, and the mixture was heated and stirred for 15 minutes After the fourth mixture was formed, the temperature of the fourth mixture was lowered to less than 35 캜 and naturally cooled to produce a liquid vegetation protector.

In addition, the plant seeds were mixed with both seeds and domestic seeds at a weight ratio of 1: 1.

Example 2

The vegetative material according to Example 1 was sprayed by a spraying machine to have a thickness distribution of 3 to 8 mm with respect to an inclined plane (100 m 2), and then the decomposability of the plant protective body and the germination rate of the plant seeds were observed, Table 1].

[Table 1]

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Claims (4)

A vegetation material is sprayed on the inclined surface to form a recording film containing plant seeds,
Wherein the vegetation material comprises 10 to 30 parts by weight of plant seeds and 200 to 800 parts by weight of water in 100 parts by weight of the vegetation protecting material,
The vegetation protection body comprises 8 to 15 wt% of lignin, 7 to 15 wt% of humic acid, 25 to 43 wt% of water, 2 to 7 wt% of a surfactant, 8 to 15 wt% of a stabilizer, 3 to 8 wt% of a film-former, 8 to 13 wt% of a water-retaining agent, and 10 to 15 wt% of collagen.
The method of claim 1,
Wherein the vegetation protecting material further comprises 8 to 12 wt% of powder activated carbon.
The method of claim 1,
The film-forming agent may be an acrylic emulsion resin, a vinyl acetate resin, a polyurethane emulsion resin, a polyvinyl alcohol resin, or a mixture of at least one thereof,
The moisture protecting agent may be selected from the group consisting of propenamide propenoate copolymer, crosslinked polyacrylamide, polyacrylonitrile polymer, crosslinked sulfonated polystyrenes, alginate hydrogel, and the like.
The method of claim 1,
Water is added to the nitrogenous nitrogen and the mixture is heated and stirred for 40 to 50 minutes to form a primary mixture,
After adding a corrosive acid, a water-protecting agent and a collagen protein to the primary mixture, the mixture is heated and stirred at 85 to 100 ° C for 20 to 40 minutes to form a secondary mixture,
A film forming agent is added to the secondary mixed solution, and the mixture is heated and stirred for 15 to 25 minutes to form a tertiary mixture,
The third mixture was cooled to 70 to 85 캜, a surface active agent and a stabilizer were added, and the mixture was heated and stirred for 12 to 18 minutes to form a fourth mixture,
And the fourth mixed liquid is cooled to less than 40 캜.

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