KR101174669B1 - Multi layer type afforestation method of inclined plane using seeds sheet - Google Patents

Abstract

The present invention relates to a multilayer slope recording method using a seed sheet. In the slope greening method of the present invention, the inner vegetation layer 20 having a sustained-release fertilizer is formed on the surface of the slope 10 by a predetermined thickness, and the seeds 35 are disposed on the inner vegetation layer 20 at predetermined intervals. Seed sheet 30 is located. The external vegetation layer 40 is formed on the seed sheet 30 to have a different thickness depending on the type of the seed 35. The external vegetation layer 40 is mainly focused on the moisturizing properties, no additional nutrients are added. Both surfaces of the seed sheet 30 are formed by first and second skins 31 and 32, and the fillers 33 are filled between the skins 31 and 32, and the interior of the fillers 33 is filled. Seed 35 is disposed in the. Concave-convex portions 37 are formed on the surfaces of the epidermis 31 and 32 to prevent relative movement between the inner vegetation layer 20 and the outer vegetation layer 40. According to the present invention as described above so that the seed 35 is placed at a suitable depth in the external vegetation layer 40 at regular intervals, the germination rate is increased and the greening quality is improved.

Seedsheet, slope, greening, multilayer

Description

Multi layer type afforestation method of inclined plane using seeds sheet}

The present invention relates to a slope recording method, and more particularly to a multilayer slope recording method using a seed sheet and forming a plurality of layers including the seed sheet on the slope.

Slopes caused by cuts or embankments such as roads or riversides are generally greened together with stabilization of slopes to prevent safety accidents due to the loss and collapse of soils and to improve the landscape.

1 shows a slope recording method according to the prior art. According to this, in the related art, the seed 5 is mixed with the vegetation soil 3 for stabilization and greening of the slope 1 generated by cutting or filling the soil to make a predetermined thickness on the surface of the slope 1.

When the seed 5 is mixed in the vegetation soil 3 in this way, the seed 5 germinates and roots on the vegetation soil 3 and the slope 1 to stabilize the slope and at the same time the leaves and leaves of the plant. The stem is located at the upper portion of the vegetation soil (3) to be able to record the slope (1).

However, the following problems arise in the prior art as described above.

First, when the seed 5 is mixed and sprinkled on the vegetation soil 3 as in the related art, the position of the seed 5 in the vegetation soil 3 of the seed 5 is not constant. If the seed 5 is at a suitable depth for germination, there is no problem, but if the seed 5 is placed too deep, it is difficult for the cotyledon to penetrate the vegetation soil 3 after germination. In addition, when the position of the seed 5 is too shallow, it may be lost due to rain or the bird may eat, so that the seeding depth of the seed 5 is not constant, so that it is difficult to expect a high germination rate, so that the greening may not be uniform. .

When the seeds 5 are mixed with the vegetation soil 3 and sprinkled on the slope 1, the seeds 5 are not sown at regular intervals in the vegetation soil 3, so that the seeding distance is not secured, and after germination. Growth competition between species and other species is intensified and growth is inhibited as a whole. Therefore, as the growth of the plant root also weakens, there is a problem that the stabilization of the slope falls.

In addition, the vegetation soil (3) may have a certain amount of nutrients, in the prior art, the entire nutrient of vegetation soil (3) is uniformly included in a single layer, so that each step of rooting and continuous plant growth after seed germination is effective. There is also a problem that cannot be supplied with nutrients.

On the other hand, in such a prior art, it is difficult to manage the germination rate, germination position, etc. of the seed (5) has caused a lot of problems that the recording results are not as expected after the actual construction.

Accordingly, it is an object of the present invention to solve the problems of the prior art as described above, and to provide a slope recording method capable of positioning the seed at an optimal depth for germination of the seed.

Another object of the present invention is to use a seed sheet to provide a slope recording method so that the seeds can be positioned at regular intervals.

Another object of the present invention is to make a slope greening method to divide the vegetation layer into the inner vegetation layer and the outer vegetation layer and to allow each of these vegetation layer to play a role according to the germination, rooting and growth of the plant To provide.

It is another object of the present invention to use seedsheets to allow certain plants to grow at the desired location.

According to a feature of the present invention for achieving the object as described above, the present invention is an internal vegetation layer forming step of forming an internal vegetation layer comprising an organic fertilizer which is a slow-release fertilizer in the ocher or paper sludge on the surface of the slope; And a seed sheet seating step, which is located on the surface of the inner vegetation layer, and has a filler containing nutrients between the first and second epidermis and seats a seed sheet containing seeds in the filler. And an external vegetation layer forming step of forming a thickness according to the type of the seed to the external vegetation layer in which the components having a moisturizing property on the surface of the adhesive composition.

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The first and second skins of the seed sheet are manufactured by mixing cotton with at least one of Hanji ingredients, toilet paper ingredients, and paper sludge, and the filler is made by combining a rooting promoter, a microbial culture solution and a fast-acting fertilizer with an adhesive component on a substrate. .

Uneven portions are formed in the first and second epidermis forming both surfaces of the seed sheet to prevent relative movement between the inner and outer vegetation layers.

The external vegetation layer is made by combining at least one of the moisturizing jute fibers, coconet fibers, papermaking sludge with an adhesive.

In the step of seating the seed sheet on the inner vegetation layer using a seed sheet having a different seed in a portion of the seed sheet or to delete a portion of the seed sheet to display a predetermined letter or symbol on the surface of the inner vegetation layer do.

Where the seed sheet is deleted, the brick or concrete treatment.

Glue, starch, artificial grass on the surface of the slope before forming the inner vegetation layer, on the surface of the inner vegetation layer before seating the seed sheet, on the surface of the seedsheet before forming the outer vegetation layer Form an adhesive layer made of at least one.

The inner vegetation layer further includes soil microorganisms such as nitrogen-fixed bacteria and aerobic microorganisms.

Seeds are disposed at regular intervals in the filler of the seed sheet.

Aloe powder and charcoal powder are used as the base material of the filler located in the seed sheet.

According to the multilayer slope recording method using the seed sheet according to the present invention, the following effects can be obtained.

First, in the present invention, while placing the seed sheet between the inner vegetation layer and the outer vegetation layer, the thickness of the outer vegetation layer can be adjusted so that the seed can be positioned at a depth suitable for the germination of the seed, so that the germination of the seed is optimal. Because it is made in the high germination rate is expected to be effective.

In addition, in the present invention, seeds are used at regular intervals, so that the seeds can be grown at regular intervals during planting, so that the whole plant grows better and the greening state becomes more uniform, and the stability of the slopes is also increased. .

In the present invention, the seed sheet provides an optimal environment for seed germination, the inner vegetation layer provides nutrients suitable for rooting and growth of the seed, and the outer vegetation layer has an appropriate seeding depth and seeding depth in the vegetation layer of the seed. There is also the effect that the greening can be made in the optimal state because it can maintain the moisture required for germination and rooting.

In addition, in the present invention, it is possible to use a seed sheet having a different type of seed so that the desired plant grows at a desired position, so that a specific letter or shape, etc., can be displayed on the slope using the plant in the recorded state. There is also the effect of being able to provide advertising or information.

With reference to the accompanying drawings, a preferred embodiment of a multilayer slope recording method using a seed sheet according to the present invention having such a configuration will be described in detail.

2 is a cross-sectional view showing a preferred embodiment of the multilayer slope recording method using the seed sheet according to the present invention is applied to the slope, Figure 3a to 3c is a cross-sectional view of the configuration of the seed sheet for the embodiment of the present invention, A plan view and a plan view are shown.

As shown in these figures, the adhesive layer 12 is formed on the surface of the slope 10. The adhesive layer 12 is to allow the inner vegetation layer 20 to be described below to be more firmly attached to the slope (10). Various adhesive components may be used as the adhesive layer 12.

For example, the adhesive layer 12 can be made by mixing water properly with glue. Of course, the adhesive layer 12 may be made using starch powder or starch instead of glue. In order to make the adhesive layer 12, artificial grass CMC (a tasteless odorless powder obtained by acting sodium monochlorate on alkali fibers) may be used.

Of course, the adhesive layer 12 may not be formed when the slope of the slope 10 is gentle or depending on the conditions of the slope 10.

Next, the inner vegetation layer 20 is formed on the adhesive layer 12 of the slope 10 by a predetermined thickness. The inner vegetation layer 20 should be basically moisturizing and should be able to supply nutrients to the plant for a long time for rooting and growth of the plant. For this purpose, the inner vegetation layer 20 may include so-called slow-release fertilizer.

The main component of the inner vegetation layer 20 is ocher or paper sludge. This may include more mass or dirt. The loess is relatively cohesive, so that even if the inclination angle of the slope 10 is large, partial dropout or sliding of the inner vegetation layer 20 does not occur. In addition, the paper sludge contains a large amount of nitrogen, and is excellent in moisturizing ability, bobbin power, and breathability.

The inner vegetation layer 20 includes sustained-release fertilizer, that is, organic fertilizer. The organic fertilizers are fermented and corroded fermented milk powder, pig meal, chicken flour, bark, sawdust, rice husk, rice cake and mushroom waste medium. These organic fertilizers contain a large amount of essential elements such as nitrogen, phosphoric acid and potassium necessary for plant growth, and continuously supply important nutrients for long-term growth of plants after germination of seeds.

The inner vegetation layer 20 may also include vermiculite (vermiculite), zeolite, elvan, etc. in addition to the loess. They are porous minerals with excellent binding and moisturizing properties, and may be used in an inorganic fertilizer aqueous solution to absorb nutrients.

The inner vegetation layer 20 may include soil microorganisms. Representative soil microorganisms include nitrogen-fixing bacteria. Nitrogen bacterium is a bacterium that receives air nitrogen from the atmosphere and fertilizes the soil. In addition, the aerobic microorganism may be further added to allow the organic fertilizer to be fermented and modified into a form that can be used by plants.

In summary, the inner vegetation layer 20 is made by mixing organic fertilizer with ocher or paper sludge components, may include masa or general soil, if necessary, may include vermiculite, zeolite, elvan, etc., soil It can also contain microorganisms. And, in order to increase the cohesion of the inner vegetation layer 20 can be mixed starch or artificial grass with excellent adhesion.

Next, the seed sheet 30 will be described. Seed sheet 30 is located on the surface of the inner vegetation layer 20, the seed sheet 30 is disposed at regular intervals to become a seed 35. In the seed sheet 30, the filler 33 is disposed between the first and second skins 31 and 32, and the seed 35 is positioned inside the filler 33. The seed sheet 30 is made into a sheet shape, for example, square or rectangular or rolled.

The first and second skins 31 and 32 are made of hydrophilic and moisturizing fibers. For example, it is made by adding at least one of the support fee, cosmetic support fee, paper sludge and cotton and adding jute or coconut fiber as needed. Starch or artificial grass may be used to aggregate these components.

The filler 33 is such that the seed 35 is disposed therein to provide optimum conditions for germination and initial rooting of the seed 35. An example of the components of the filler 33 will be described. The filler 33 is aloe powder and charcoal powder to form a base material, it contains a functional rooting promoter and adhesive.

Here, the aloe powder enhances the rooting force of the roots during the initial growth of the plant and supplies nutrients so that seed germination or germinated plants grow healthy. The charcoal powder not only removes harmful bacteria or viruses, but also has excellent absorbency, absorbs and purifies odors, and at the same time serves to improve breathability.

Poly aspartic acid (PAA) may be used as the functional rooting promoter, which promotes root growth of crops as an environmentally friendly water-soluble polymer material, and particularly, increases the roots. The adhesive allows the filler 33 components to agglomerate with each other to form agglomerates and to ensure adhesion with the first and second skins 31 and 32. The adhesive may be a natural rubber adhesive, starch, artificial grass and the like.

The filler 33 includes a microbial culture solution and a fast-acting fertilizer. As microbial culture medium, Bacillus microorganism and gibberellin are used, which has an effect of increasing the germination rate of the seed (35). Here, fast-acting fertilizer generally refers to chemical fertilizers. In this way, the filler 33 includes fast-acting fertilizers so that when the seeds 35 are germinated, they are quickly supplied with nutrients so that rooting can be accelerated.

Concave-convex portions 37 are formed on the surface of the seed sheet 30, that is, on the surfaces of the first and second skins 31 and 32. The uneven portion 37 is to ensure the coupling between the inner vegetation layer 20 and the outer vegetation layer 40 to be described below, the first and second skin 31, 32 It is formed to protrude or indent to the surface. In this embodiment, the uneven portion 37 is formed to protrude. The concave-convex portion 37 is formed in rows in a V shape when viewed in the plan view of FIG. 3B. This is because the components of the inner vegetation layer 20 and the outer vegetation layer 40 are caught between the uneven portion 37 due to the inclination of the slope 10, the seed sheet 30 and the inner vegetation layer 20 and the outer vegetation Relative slippage between the layers 40 does not occur.

Next, the external vegetation layer 40 will be described. The external vegetation layer 40 has a function for supplying nutrition at the beginning of construction, and it is good to mainly moisturize. That is, the seed sheet 30 is moisturized to cover the seed sheet 30 to a desired thickness so that the seeds 35 of the seed sheet 30 can germinate well.

In addition, the external vegetation layer 40 does not have artificially added nutrients, so that, for example, seeds of plants blown in the wind may not be properly grown even if they fall on the surface of the external vegetation layer 40. This is so that only the plants germinated by the seed 35 in the seed sheet 30 can be used for the greening of the slope 10. However, the components constituting the external vegetation layer 40 may also be decomposed over time so as to organically fertilize and supply nutrition to the soil.

To this end, the external vegetation layer 40 is used as a base material with excellent moisture retention, for example, jute fiber, coconut fiber, paper fiber (corrugated paper, such as cardboard or newspaper discarded, sterilized, dried, It is a compact, lightweight material that improves moisture retention, maintains the moisture content of the vegetation layer, and plays an important role in the initial germination and growth of seeds), for example starch, artificial You can use any of the pools.

Here, jute is a natural fiber extracted from hemp, so it has excellent heat retention and moisturizing effect, and has a unique flexibility, so it adheres well to soil and decomposes over time to nourish soil. Since the coconut fiber is a fiber of coconut, it is also excellent in warming and moisturizing effect, and can decompose over time to provide nutrition to the soil.

The external vegetation layer 40 is composed of at least one of the jute fiber, coconut fiber, papermaking fiber and the adhesive component, it may include a high moisturizing pit moss, coco peat and some earth component. For example, it may include ocher, martha, and general soil.

Hereinafter, a preferred embodiment of the multi-layer slope recording method using the seed sheet according to the present invention having the configuration as described above will be described sequentially.

4 is sequentially described that the slope recording method of the embodiment of the present invention is carried out. First, the adhesive layer 12 is formed on the surface of the slope 10 (FIG. 3A). The adhesive layer 12 is for preventing the inner vegetation layer 20 from flowing down the slope 10. Therefore, when the inclination of the slope 10 is not so urgent, the adhesive layer 12 is not necessarily formed.

The inner vegetation layer 20 is sprayed so as to be properly mixed with the above-described materials to form a gel to be laminated on the slope 10 to a predetermined thickness. The inner vegetation layer 20 should vary in thickness depending on the type of seed 35 of the seed sheet 30. That is, the thickness of the seed 35 varies depending on the degree of rooting before growth after germination. A state in which the inner vegetation layer 20 is made is shown in FIG. 4B. Of course, the inner vegetation layer 20 may vary in thickness depending on the soil, rock material, and slope of the slope 10.

After the inner vegetation layer 20 is formed, the seed sheet 30 is placed on the inner vegetation layer 20 in a state where the inner vegetation layer 20 is somewhat wet. (FIG. 4C). The seed sheet 30 may be placed on the inner vegetation layer 20 without gaps. Of course, if the arrangement interval of the seeds 35 in the seed sheet 30 is constant, there may be a gap between the seed sheets (30).

On the other hand, in positioning the seed sheet 30 on the inner vegetation layer 20, a portion of the sheet sheet 30 may be located a seed sheet 30 having a different type of seed 35. Alternatively, the seed sheet 30 may not be positioned in some portions. This is to allow the growth of different kinds of plants at some positions or to prevent the growth of plants at some positions so that specific characters or shapes can be displayed.

For example, when the seeds 35 in the seed sheet 30 have different ones and are arranged to form letters called 'ads', when the plants grow, slopes 10 may be formed by different kinds of plants. The word 'advertisement' may be formed. If the seed sheet 30 is left empty without the seed sheet 30 corresponding to the letter of the advertisement, the part may be displayed as the word 'ad' because the plant does not grow. For reference, in the case where the seed sheet 30 is not placed, a plant such as a brick may be placed or concrete may be applied so that the plant cannot grow at the position.

After the seed sheet 30 is disposed on the inner vegetation layer 20, the outer vegetation layer 40 is formed. (FIG. 4D) The outer vegetation layer 40 is also formed by the water described above. The mixture is made into a gel state and sprinkled on the seed sheet 30 to be laminated to a predetermined thickness. At this time, the thickness of the external vegetation layer 40 is different depending on the type of the seed 35 in the seed sheet (30). This is to allow the seed 35 to germinate and allow the leaves to penetrate the external vegetation layer 40 and easily come out.

Meanwhile, relative movement between the inner vegetation layer 20 and the seed sheet 30 and the outer vegetation layer 40 and the seed sheet 30 is minimized by the uneven portion 37 of the seed sheet 30. . That is, since the uneven portion 37 is protruded or recessed, the inner vegetation layer 20 and the outer vegetation layer 40 may be coupled to each other with respect to the seed sheet 30.

Of course, after the inner vegetation layer 20 is formed, and after the seed sheet 30 is positioned, an adhesive layer is formed on the surface of each of the seed sheets 30 on the surface of the inner vegetation layer 20, respectively. ) May be firmly attached and the external vegetation layer 40 may be firmly attached to the seed sheet 30.

When the inner vegetation layer 20, the seed sheet 30, and the outer vegetation layer 40 are sequentially formed on the slope 10 in this manner, the construction for the greening of the slope 10 is completed.

When the construction is completed and the time elapses, the seed 35 in the seed sheet 30 germinates. Germination of the seed 35 in the seedsheet 30 is more effective with the aid of the filler 33 between the first and second skin 31, 32 of the seedsheet 30, and germination. Afterwards, as shown in FIG. 5, nutrients for rooting are provided in the filler 33.

The root of the germinated seed 35 grows by receiving nutrients from the filler 33, penetrating the first epidermis 31, and extending to the inner vegetation layer 20. The roots extending to the inner vegetation layer 20 are supplied with nutrients from the inner vegetation layer 20. That is, nutrients are supplied through the sustained-release fertilizer and the composition contained in the inner vegetation layer 20.

In this way, when the plant grows by receiving nutrients from the inner vegetation layer 20, the stems and leaves of the plant grow through the outer vegetation layer 40, and greening of the slope 10 is performed. In particular, when the roots of the plant falls through the inner vegetation layer 20 to the soil of the slope 10, the slope is stabilized and greening is performed reliably.

The scope of the present invention is not limited to the embodiments described above, but may be defined by the scope of the claims, and those skilled in the art may make various modifications and alterations within the scope of the claims It is self-evident.

1 is a cross-sectional view showing a slope recording method according to the prior art.

Figure 2 is a cross-sectional view showing a state constructed by a preferred embodiment of a multilayer slope recording method using a seed sheet according to the present invention.

3a to 3c is a cross-sectional view, a plan view and a plan view showing the configuration of the seed sheet used in the embodiment of the present invention.

Figure 4a to Figure 4d is a work flow chart showing sequentially the progress of the slope recording method of the embodiment of the present invention.

5 is a graph for explaining the contents of the embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10: slope 20: inner vegetation layer

30: seed sheet 31: the first epidermis

32: second skin 33: filler

35: seed 37: irregularities

40: external vegetation layer

Claims (11)

An internal vegetation layer forming step of forming an internal vegetation layer 20 including an organic fertilizer which is a slow-release fertilizer in loess or paper sludge on the surface of the slope; Located on the surface of the inner vegetation layer 20, there is a filler 33 containing nutrients between the first and second skin (31, 32) and the seed (35) inside the filler (33) And seed sheet seating step for seating the seed sheet 30, It is configured to include an external vegetation layer forming step of forming a thickness according to the type of the seed 35 to the external vegetation layer 40 in which the components having a moisturizing property on the surface of the seed sheet 30 is assembled with an adhesive component. Multi-layered slope recording method using a seed sheet characterized by. delete The method of claim 1, wherein the first and second skins 31 and 32 of the seed sheet 30 are manufactured by mixing cotton with at least one of a sheet of paper, toilet paper, and paper sludge, and the filler 33 is A multi-layered slope greening method using a seed sheet, characterized in that the substrate is made by combining the rooting promoter, microbial culture medium and fast-acting fertilizer with an adhesive component. 4. The uneven portions are formed in the first and second skins 31 and 32, which form both surfaces of the seed sheet 30, and the inner and outer vegetation layers 20 and 40 are formed. Multi-layered slope recording method using a seed sheet characterized in that the relative movement is prevented. According to claim 1, wherein the external vegetation layer 40 is a multi-layer using a seed sheet, characterized in that based on at least one of the moisturizing jute fiber, coconet fiber, papermaking sludge and agglomerate it with an adhesive Slope recording method. The seed sheet 30 of claim 1, wherein the seed sheet 30 is placed on the inner vegetation layer 20 so that a predetermined letter or symbol may be displayed on the surface of the inner vegetation layer 20. Multi-layered slope recording method using a seed sheet, characterized in that using a seed sheet 30 having another seed 35 in a portion, or part of the seed sheet 30 is deleted. 7. The method of claim 6, wherein the seed sheet 30 is deleted at a position where the seed sheet 30 is brick or concrete treated. The seed sheet according to any one of claims 1, 3, 4, 5, 6, and 7, wherein the seed sheet is formed on the surface of the slope before the internal vegetation layer 20 is formed. 30, the adhesive layer made of at least one of glue, starch, artificial grass on the surface of the seed sheet 30 before the external vegetation layer 40 is formed on the surface of the inner vegetation layer 20 before seating Multi-layer slope recording method using a seed sheet characterized in that the forming. The method of claim 8, wherein the internal vegetation layer 20 is a multi-layer slope recording method using a seed sheet, characterized in that the soil microorganisms, such as nitrogen fixed bacteria, aerobic microorganisms are further included. 8. The multi-sided slope recording method according to any one of claims 3 to 7, wherein the seeds (35) are arranged at regular intervals in the filler (33) of the seed sheet (30). The method of claim 10, wherein the seed sheet 30 is located in the filler material 33 is a multi-layer slope recording method using a seed sheet, characterized in that aloe powder and charcoal powder is used.

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