KR20180055121A - Vegetation base artificial soil and method for growing vegetation on sloped surface using the same - Google Patents

Abstract

The present invention relates to a vegetation basement materials for afforestation and an afforestation method for slopes using the same. The vegetation basement materials of the present invention comprises: a component (A) comprising sewage sludge cake and matured wood chips; a component (B) comprising two or more selected from matured sedimented materials in water purification plants, matured livestock manure, peat, and pulp materials; and a component (C) selected from granite soil or mud. The vegetation basement materials of the present invention comprises, as main components, recycled components from waste materials, and yet is suitable for plant growth; and in addition thereto, can be further mixed with mixed seeds and an organic soil modifier and attached to cut surfaces of blasted rocks from which rocks incapable of supporting plant growth are removed, and to fill slopes of barren weathered rocks, jointed soft rocks and barren soil regions to afforest the same. The present invention can modify post-afforestation hardness, acidity and humidity of soil to be suitable for plant growth; shows an excellent germination rate after six months since afforestation; and shows a superior plant growth size and a covering rate of 80% or higher; and can create an environment that further allows invasive species, other than planted mixed seeds, to grow.

Description

TECHNICAL FIELD The present invention relates to a base material for vegetation greening and a slope surface recording method using the base material,

The present invention relates to a base material for vegetation greening and a method of slope surface greening using the same, and more particularly, to a method for greening a base material for vegetation greening, which comprises recycled components from waste, The mixed seeds and the organic soil modifier were mixed with each other, and they were attached to the slope of the slope of the slope of the slope, And to provide a slope surface recording method using the base material for vegetation greening.

The slope that has been damaged since the Korea Land Development Project can be left as a desolate land. In order to prevent disasters caused by landslide damage and slope collapse which can be caused by neglecting the slope, it is necessary to protect the slope by applying good quality vegetation.

If the damaged slopes are left without being recorded in vegetation, they will be eroded due to wind and rainfall, which may cause further damage. Satos will settle in streams and rivers, disturb water streams, pollute rivers, You can bring desertification.

Therefore, the land slope caused by the development of the country may be eroded by rainfall and wind, so it is necessary to prevent vegetation greening in areas where this erosion is expected. In order for the plant to grow on the slope, the soil of the slope should not be steadily flowing down. To do so, the foundation of the slope must first be stabilized and the underlying soil on which the plant can grow is put on the slope so that the seeds sown on the slope do not flow The roots of germinated plants should be kept stable and not moved. In addition, since moisture and nutrient supply are required to prevent dry drought, it is possible to supply water and permanent seeds continuously by applying vegetation-based material, and the vegetation base material applied when the plant is originally constructed by self- It is possible to permanently record barrels by making it possible to permanently work on moisturizing ability and nutritional support ability.

Improved vegetation-based material promotes self-cohesion and improves adhesion to sloped ground, so that even after heavy rainfall, even if strong winds are blown, the slope becomes stable and there is no risk of falling down.

Korean Patent No. 0426129 discloses a cut-sheet greening method for solving various problems caused by greening restoration of cut-out paper as an effort to protect vegetation from vegetation on such a sloping slope and to protect it against erosion and collapse , Korean Patent No. 0491497 discloses a non-hard-to-record soil such as a rock, a non-sedimentary region, a corrosion rock region, a ripping rock region, a sand soil region, a hard masato region, Discloses a phlorizinic acid greening method.

Korean Patent No. 0100446 also discloses that it is possible to realize an early complete recording with excellent adhesive property without using a wire mesh for non-slip in a non-slip cutter such as a paddy field (masato), a ripping arm and a general slope, It has been suggested that green algae composition, greenery method using it, and construction method that can be made by Chochoncheon.

Korean Patent No. 0106905 discloses a slope surface greening method, which is a slope surface greening method in which weeds and rice straws cut to a predetermined length or more are adhered to rye soil, and Korean Patent No. 0146016 also discloses a slope greening method.

Accordingly, the present inventors have continued to study the market demand for better quality improvement, and as a result, the present inventors have provided a base material for vegetation greening, which satisfies requirements for artificial soil suitable for plant growth and contains recycled components as a main component , Mixed seeds and organic soil modifiers were mixed with the mixed soil and organic soil modifier so as to optimize the slope of the slope of the slope of the slope, And confirmed the recording environment, thereby completing the present invention.

It is an object of the present invention to provide a base material for vegetation greening using recycled components from waste.

Another object of the present invention is to provide a slope surface recording method using the vegetation-recording base material.

It is still another object of the present invention to provide a method of recording a slope finished with shotcrete using the vegetation greening base material.

The present invention relates to a composition comprising 40 to 60% by weight of component (A) comprising a sewage sate cake and a composted wood chip,

15 to 50% by weight of two components (B) selected from composted water purification plant sediment, composted livestock feedstock, peat and pulp materials, and

And 20 to 35% by weight of a soil component (C) selected from carnauba wax, margarita or mud. The base material for vegetation greening using the recycled components (A, B) from waste is provided.

The component (A) comprises 20 to 30% by weight of the sewage sown cake and 20 to 30% by weight of the wetted wood chips.

In the component (B), the pulp material may be used alone or in a mixture of two or more species selected from the group consisting of bark, pulp sludge, dry pulp and paper powder.

The present invention relates to a method for manufacturing a fiberglass-reinforced plastic fiberglass which comprises a first step of providing a fibrous rope having a fiber diameter (D) of 8 to 20 mm on an inclined surface generated by earthworks, a wire net coated with PVC on the slanting surface,

The second step in which the primary attachment layer attached to the base material for vegetation greening of the present invention is formed, followed by irrigation with a diluent for roots nutritional promoter

A slurry-type slurry comprising the vegetation greening base material, the mixed seed, the microbial activator (Furisol F), the moisturizing and erosion preventing agent (Furisol EF), and the cohesive force and the adhesion promoter (Furisol S) A third step of forming a second mounting layer by covering with a coating agent, and

And a fourth step of watering immediately after the step.

At this time. The thickness of the primary mounting layer of the second process varies depending on the inclined surface generated by the earthworks. Concretely, it is 7 to 15 cm when it is a slope incision surface, 7 to 10 cm when it is a jointed soft rock, 5 to 7 cm when it is a weathered rock, and 1 to 3 cm when it is slope inclination of a slope soil.

In the second step, after the first installation, a process of spreading 2 to 10 seeds per 100 square meters of seed pitch may be performed and then watered.

In the third step, 1 to 1.5 m 3 of ground material for vegetation greening, 2 to 5 kg of mixed seed, 5 to 7 kg of microbial activator (Furisol F), 2 to 3 kg of moisturizing and anti-erosion agent (Furisol EF) 2 to 3 kg of an adhesion promoting agent (Furisol S) and 2 to 5 kg of a mixed seed are mixed with one ton of water to form a secondary attachment layer.

In the inclined plane recording method of the present invention, the primary mounting layer and the secondary mounting layer formed by the base material for vegetation greening have a thickness ratio of 70 to 90: 30 to 10, more preferably 90 : 10 thickness ratio.

When the slope angle of the slope (height: horizontal distance ratio) is 1: 1 or more in a steep slope, the slope surface recording method of the present invention is characterized in that a fiber net is installed after the primary slab, It is preferable to perform secondary mounting with a thickness.

In the case of weathered rocks having a slope angle (height: horizontal distance ratio) of less than 1: 1, the base material for vegetation greening of 5 to 6 m 3, mixed seeds of 2 to 5 kg per 100 m 2 of slope in the third step, microbial activator (Furisol F), 6 to 8 kg of a moisturizing and anti-erosion agent (Furisol EF) and 2 to 5 kg of a cohesive force and an adhesion promoter (Furisol S) to 1 ton of water Overlaying forms a secondary mounting layer.

In addition, the present invention provides a slope finished by shotcrete after earthworks, wherein a water hose is installed on the shotcrete in a lateral direction at intervals of 50 to 70 cm, and then the lower end is closed, To 20 mm thick fiber rods in a horizontal direction and then a PVC coated wire mesh is laid. A water tank is installed at a higher elevation than the spot to be recorded, and the water tank is connected to a water hose, The planting material for vegetation greening is firstly installed on the foundation material at a thickness of 10 cm. The planting material is sprayed with the wood flour seed rings and watered with a diluent of a root nutrient promoter (Firisol A) And a slurry-type application in which a base material for vegetation greening, a mixed seed, a microbial activator (Furisol F), a moisturizing and anticorrosive agent (Furisol EF), and a cohesive force and an adhesion promoter (Furisol S) To the samples to provide a second recording process of the mounting to, it closed shotcrete process used slope.

The present invention relates to a vegetable planting base material having a pH standard value (6 to 8), a P ₂ O ₅ standard value (100 to ₅₀₀ ppm), a reference value of an organic material (OM) content (3 to 30% ) And the Na standard value (0.3% or less), which is suitable for artificial soil.

In addition, the present invention can provide a method for recording greening by recording greening slopes of cut rock cut slopes, natural slender slopes of vegetation greening base, PH, soil moisture and acidity are suitable for plant growth, the germination performance of the plant is excellent after 6 months of greening, and the plant growth size is good. In addition to the seeding rate of over 80% It is possible to provide an inclined-surface recording method for creating an environment for growing.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a test report on the measurement of the heavy metal content of a slurry-type coating agent in which the vegetation greening base material and the organic soil-
2 is a cross-sectional view of a slope-surface recording method according to the present invention,
FIG. 3 illustrates a PVC-coated wire mesh used in the slope-surface recording method of the present invention,
4 is a cross-sectional view of a conventional slope surface recording method.

Hereinafter, the present invention will be described in detail.

The present invention relates to a composition comprising 40 to 60% by weight of a component (A) comprising a waste water sludge and a composted wood chip, two or more types of components (B) 15 to 15 selected from composted water plant sediments, composted livestock flour, And 20 to 35% by weight of a soil component (C) selected from Maatho or mud. The base material for vegetation greening using the recycled components (A, B) from waste is provided.

Hereinafter, each component will be described in detail.

1) Sewage cakes

In the sewage treatment process, the sewage sludge decomposes the by-products such as muddy soil and the solid by-products into 1 to 10% by weight of the bacteria and other microorganisms in the sewage treatment plant, decomposes them into simple and stable organic matters, And dehydrated in the second step of sewage treatment to produce a sewage sludge cake.

As can be seen in Table 1, the pH of the sewage sownicake was neutral to 6.9, containing 25% by weight of organic matter, 1.85% by weight of total nitrogen, 265 ppm of phosphoric acid (P ₂ O ₅ ), 0.89% Potassium (K), 10.8 wt% calcium (Ca), 3.7 wt% magnesium and other materials, i.e., minerals (e.g., sand). In addition, since it contains 3100 ppm of salinity, it is necessary to take care to reduce it by mixing other materials. However, it is considered that the pH of the soil suitable for plant growth is 5.5 to 8.0, PH of 6.9 is suitable for plant growth.

In addition, although trace amounts of heavy metals and other toxic substances and pollutants are usually contained in ppm (in parts per million), they do not remain a risk factor in sewage treatment sewage treatment plants. Therefore, the use of sewage sludge cake The waste disposal cost can be reduced.

In the vegetation greening base material of the present invention, it is preferable to contain 20 to 30% by weight of the sewage sownikake of the total composition.

2) Wood chips that are ripe

Wood chips are mildly acidic, but their effect on artificial soils is negligible because the other materials have a weak alkalinity. Because wood chips contain a large amount of organic matter, when aerated microorganisms are mixed with manure and are composted, when mixed with artificial soil, they become more moisturizing and have nutrient control function. The composted wood chips include sawdust and bark. In the base material for vegetation greening according to the present invention, it is preferable that 20 to 30% by weight of the ground wood chips of the total composition are contained.

3) Water plant sediment

Artificial soils are mixed with composted water plant sediments to maintain solid form, and mixing of small and large particles improves the breathability. The results of the component analysis are shown in Table 3 below.

4) Livestock stock

Mixture of sawdust in the flour and the compost has enhanced nitrogen and phosphorus content. These mixtures contain large quantities of nitrogen and have good organic and biodegradable properties, so man-made soils mixed with manure increase soil quality. The results of the component analysis are shown in Table 4 below.

5) Peat

Peat is a sediment of vegetation mainly deposited in wetlands or marshland, ie an incompletely degraded sediment of vegetation fluid that remains in a state where the water supply is in excess and the oxygen supply is incomplete and the carbonization is not complete.

Thus, the peat contains a large amount of organic matter, which is effective for microbial growth, has a strong cation exchange capacity, contains a large amount of corrosive acids and nutrients, and maintains its pH close to neutral (pH 5.5 to 6.5).

As shown in Table 5, the pH of the peat is 6.5, which is suitable for plant growth, is suitable for plant growth and contains 39% by weight of organic matter, which is beneficial for plant growth.

In general, when the soil contains 200 ppm of phosphoric acid, it is classified as a soil containing organic matter of a level higher than that of the organic matter. When the soil contains 200 to 300 ppm of phosphoric acid, the soil is classified as a medium organic soil. Since the peat contains 284 ppm of phosphoric acid, And the peat has a high moisture content, which is beneficial for plant growth.

6) Mud

Artificial soil mixes with mud to control solidity and liquid phase. Fine particles have good moisture retention, but have low air permeability, while coarse particles have a low moisture retention, but are advantageous for breathability. An appropriate amount of fine grains and coarse grains are mixed with each other to produce high quality artificial soil.

The base material for vegetation greening according to the present invention comprises as essential components a component (A) including a waste water sludge cake and a wet wood chip, and comprises at least two selected from waterlogged plant sediments, composted livestock flour, The component (B) in the composition contains a selective composition in which at least one of the mixed components can be modified and combined. In addition, the standard values of pH 6 to 8, P ₂ O ₅ (100 to 500), organic (OM) content (3 to 30) required for citing soil including soil component (C) And an Na standard value (0.3), within a range in which all of the standard values of ingredients necessary for plant growth are satisfied. In order to explain these requirements, the embodiments of the present invention exemplify various combinations of the component (A), the component (B) and the soil component (C), but the present invention is not limited thereto.

The base material for vegetation greening of the present invention composed of the above components has a pH reference value of 6 to 8 suitable as an artificial soil, a reference value of P ₂ O ₅ component of 100 to 500, a reference value of organic matter (OM) content of 3 to 30, Are determined so as to satisfy all of the above requirements ( Table 7 and Table 8 ).

1 is a test report on the measurement of the heavy metal content of the slurry-type coating agent mixed with the vegetation greening base material and the organic soil conditioner of the present invention.

The organic soil modifier is a known substance of a root nutrient promoter (Furisol A), a microbial activator (Furisol F), a moisturizing and erosion preventing agent (Furisol EF) and a cohesive force and an adhesion promoter (Furisol S) , The content of the legal heavy metals is below the level specified by the Ministry of Environment, and organic matter, TN and pH are also suitable for plant growth.

Accordingly, in the present invention, a fibrous cord having a fiber diameter (D) of 8 to 20 mm is installed on an inclined surface generated by earthworks, in a transverse direction of a slope, and a wire net coated with PVC is laid thereon and fixed with a pin ,

A second step in which the primary attachment layer attached to the base material for vegetation greening of the present invention is formed, followed by irrigation with a dilution solution of a root nutrient promoter (Furisol A)

A slurry-type slurry comprising the vegetation greening base material, the mixed seed, the microbial activator (Furisol F), the moisturizing and erosion preventing agent (Furisol EF), and the cohesive force and the adhesion promoter (Furisol S) A third step of forming a second mounting layer by covering with a coating agent, and

And a fourth step of watering immediately after the genital step.

2 is a cross-sectional view of a slope surface recording method according to the present invention, in which a fibrous spike 35 having a thickness of 8 to 20 mm is horizontally arranged at an interval of 50 to 100 cm in the vertical direction, A first step of installing a wire net 30 coated with a PVC-coated PVC and fixing it with a pin; A primary attachment layer 40 is firstly formed on the surface of the slope 1 and between the wire mesh 30 coated with PVC and the wire mesh 30 coated with PVC to form a primary attachment layer 40, A second step of waiting until the carburisation layer 40 is cracked due to high-shrinkage and sufficiently diluting it with a diluent of a root nutrient promoter (triceol A); Thereafter, a slurry-type coating agent mixed with a vegetation green base material, a native plant seed, a microbial activator (Furisol F), a moisturizing and anticorrosive agent (Furisol EF) and a cohesive force and an adhesion promoter (Furisol S) A third step of forming a boring layer (50); And a fourth step, which is performed immediately after the process.

At this time, the native plant seeds include native plants, herbaceous plants, weeds, and woody shrubs.

Hereinafter, each step will be described in detail. In the method of the present invention, in the first step, in order to improve the problem that the water quickly escapes before the plant root is lowered by the steep inclination at the slope, First place the fibrous rope in the transverse direction of the slope, then place a wire mesh coated with PVC and fix it with a pin. At this time, the role of fibrous rope suppresses the flow of gravity water contained in the artificial soil and slows the drying of the vegetation-based material.

FIG. 3 shows a PVC-coated wire mesh 30 used in the slope-surface recording method of the present invention. The PVC coated wire mesh is used. The PVC-coated wire 31 is installed at an interval of 2 m, And fixed with the pin 32 and the landing pin 33. The anchor pin 32 has a diameter of 16 mm and a length of 500 mm, and the landing pin 33 preferably has a diameter of 16 mm and a length of 350 mm. Do.

After the fixing, the second step of applying the planting base material of the present invention to the primary planting layer to form the primary planting layer, followed by the second step of planting with a dilution solution of root growth promoter (Fresnel A).

At this time, depending on the slope generated by the earthworks, the thickness of the primary installation using the base material for vegetation greening changes. For example, when the slope is a slope incision surface, the primary attachment thickness of the second step is 7 to 15 cm, the joint is 7 to 10 cm when it is a jointed rock, and 5 to 7 cm when it is a weathered rock, , It is preferably 1 to 3 cm.

After the primary installation, a process of spreading 2 to 10 seeds per 100 square meters of seed may be performed and then irrigated.

Further, after the primary attachment, it is thoroughly watered with a diluent of root nourishing accelerator (Furisol A). Table 9 shows the results of mixing with the base materials for vegetation greening and observing the average degree of germination. As a result, the germination rate was the lowest in the first step, Minimizes the phenomenon of water dropout and does not affect initial germination, but also promotes root growth after germination.

After the pretreatment in the second step, in the third step, the base material for vegetation greening 1 to 1.5 m 3, the microorganism activator (Furisol F) 5 to 7 kg, the mixed seed 2 to 5 kg per 100 m 2 of slope, the moisturizing and anti- ) And 2 to 3 kg of a cohesive force and an adhesion promoting agent (Furisol S) are mixed in one ton of water to form a secondary attachment layer 50 by overlaying a coating agent formed in a slurry form.

At this time, the organic soil modifier is germinated to an average degree, and cracks are not observed in particular, so that a cohesive force capable of preventing falling down in the case of heavy rain is composed of a thinner component.

The slurry-form coating agent in which the mixed components are agitated is overlaid on the inclined surface prepared in the second step and cured to be attached to a certain thickness.

Therefore, when the inclination angle of the inclined surface (height: horizontal distance ratio) is 1: 1 or more (45 degrees or more), it is necessary to reinforce the surface by reinforcing the fiber net before the overlaying, . Specifically, when the foundation for vegetation greening with a thickness of 10 cm or more is to be installed, it is preferable to reinforce the surface by installing a 6 mm-thick fiber net before the overlaying, and then perform the overlay secondary attachment.

At this time, after the primary installation, the secondary overlay is installed with a thickness of 1 to 5 cm to perform the recording. If the thickness is less than 1 cm, seed protection can not be achieved. If the plant germination exceeds 5 cm, seeds deeper than 1 cm can not germinate.

In the case of weathering rock having a tilt angle (height: horizontal distance ratio) of less than 1: 1, in the third step, the slurry form of the coating agent is applied to the base material for vegetation greening 5 to 6 m 3, mixed seed 2 to 5 kg, A mixed material of 20 to 25 kg of a microorganism activator (Furisol F), 6 to 8 kg of a moisturizing and anti-erosion agent (Furisol EF) and 2 to 5 kg of a cohesive force and an adhesion promoting agent (Furisol S) is agitated in 1 ton of water.

In the inclined plane recording method of the present invention, the primary mounting layer 40 and the secondary mounting layer 50 formed by the base material for vegetation greening have a thickness ratio of 70 to 90: 30 to 10 , And more preferably 90: 10 thickness ratio.

FIG. 4 is a cross-sectional view of a conventional slope surface recording method . In FIG. 4 , a fiber net 15 is laid on a rough soil such as granite weathered soil or a weathered rock slope ground and diluted with a root nutrient promoter (Furisol F), a moisturizing and anti-erosion agent (Furisol EF), a cohesive force and adhesion promoter (Furisol S), and a native plant seed were mixed with water on a slope (1) The mixture is applied with a sprayer and the wood pulp seeds 10 are scattered to form a phyllosin green soil layer 20 to record.

In addition, the present invention provides a method of vegetation recording on a slope finished with shotcrete after earthworks.

Specifically, the shotcrete finishing surface must be applied to an environment in which the concrete is finished and water supply is eliminated, so that a water hose is installed on the shotcrete in the lateral direction at intervals of 50 to 70 cm, A wire mesh of 8 to 20 mm in thickness is installed between the water hoses in a transverse direction and then a wire mesh coated with PVC is installed. A water tank is installed at a higher level than the spot to be recorded, and the water tank is connected to the water hose , The water of the water tank is introduced into the foundation for vegetation greening, and the base material for vegetation greening is firstly attached to the base material with a thickness of 10 cm, and then the woody seed rings are dispersed and watered with a diluent of the root nutrient promoter (Furisol F), moisturizing and anti-erosion agent (Furisol EF), and cohesive and adhesion promoting agent Sol S) is mixed with a slurry-type coating agent to perform a second-step slope-surface recording method.

A hole is made in the water hose at intervals of 50 cm. A nylon thread is inserted into a needle having a thickness of 1 mm, the thread is cut through the hose, and the water is gradually wetted to the base material through the thread.

Hereinafter, the present invention will be described in more detail with reference to Examples.

The present invention is intended to more specifically illustrate the present invention, and the scope of the present invention is not limited to these embodiments.

≪ Example 1 > Base material production for vegetation greening

20% by weight of the wastewater sludge cake, 15% by weight of the composted livestock stock, 15% by weight of the composted wood chips, 25% by weight of wood chips, 20% by weight of Masato, 10% by weight of pulp sludge and 10% by weight of dry pulp, Ash.

≪ Examples 2 to 4 > Base material production for vegetation greening

The composition and the contents thereof shown in Table 7 below were mixed to prepare a base material for vegetation greening for artificial soil.

≪ Comparative Examples 1 to 5 &

The composition and the contents thereof shown in Table 7 below were mixed to prepare a base material for vegetation greening for artificial soil.

≪ Experimental Example 1 >

Each of the vegetation greening base materials prepared in Examples 1 to 4 and Comparative Examples 1 to 5 was subjected to component analysis, and the results are shown in Table 8 below.

It can be seen from the results of Table 8 that the vegetation greening base material prepared in Examples 1 to 4 has a pH (reference value 6 to 8), P ₂ O ₅ (reference value 100 to ₅₀₀ ppm), an organic matter (OM) content 3 to 30% of the reference value) and Na (less than the reference value of 0.3%).

On the other hand, the bases for vegetation greening prepared in Comparative Examples 1 to 5 were found to be higher than the reference values in at least one of the above-mentioned range of pH, P ₂ O ₅ , organic matter (OM) and Na content, .

≪ Experimental Example 2 > Evaluation of influence on initial germination of plants according to the type of post-rinse

Organic soil conditioner (florisol), which is mixed with vegetation vegetation base material, plays a role of promoting root myocardium, microbial activity, topsoil binding, and inhibition of growth. However, when the florisol is more than 2 years after use, Although the result of growth is shown, early germination is late, so much attention should be paid to the dryer and the like.

Table 9 shows the results of the experiment on the effect of the type of post-blend after mixing with the base material for vegetation greening and seeds on the initial germination of the plants.

The test conditions were as follows: the base test group for vegetation greening in Example 1, the base material for vegetation greening + fruitol A test group, the vegetation greening base material + fruissol F test group, the vegetation greening test group, The planting material for greening + Furisol S test group and the vegetation greening base material + Furisol EF test group were filled, and 30 woody seeds, 100 herbaceous seeds and 100 seedlings were mixed and sowed in each test port.

In the above, Furisol A is composed of phosphorus (P), organic nitrogen and sugar as a root nutrient promoter, which causes the phosphorus and nitrogen to slowly dissolve in the root for a very long time. Moreover, This helps to promote the balance of nutrients to the deeper parts of the barren soil and native soil, thereby allowing the roots of the plant to extend deep into the soil and the ability of the deep-rooted plants to withstand the drought .

Because of microbial activation which is the characteristic of Furisol F, the intellectual power keeps decomposition of microorganisms of organic matter continuously by supplying the nutrients that can be easily used in plant roots by slowly and continuously supplying the nutrients and promoting the complex microbial action , The soil becomes stable and healthy soil, and resistance against germs and difficult conditions becomes strong.

Such Furisol F is a microbial activator and remains in the soil after being sprayed on the soil for a long time and has the same effect as when the forest soil is covered with the leaves. Because it is composed of microbial bodies, this nutrient circulates in harmony with the nutrients of the soil itself. If enough humidity and temperature is maintained, even microbes live in the pure earth, so the nutrients provided by Furisol F will create a remarkably active intellect.

Furisol S is an organic soil stabilizer composed of a biodegradable polymeric hydrocarbon compound that acts as a cohesive and adhesion promoter and binds soil particles, growth promoters, erosion inhibitors, and other components and seeds together, The seeds are protected from water erosion and weathering erosion by Furisol S.

Furisol EF is a moisturizing and anti-erosion agent composed of vegetable fibers, which can be used alone or in combination with Furisol S. Furisol EF has an increased erosion prevention effect compared to Furisol S alone. In particular, the stabilization of the growth promoter on a smooth or steep slope is very uncertain, so the material is used to protect it, and the fiber structure of Furisol EF increases the soil moisture storage capacity. Soil stabilization and erosion protection fibers can prevent the spread of erosion on topsoil, but alone can not prevent landslides and slope failure caused by heavy rainfall. If the risk of slope failure is high, additional slope failure prevention techniques should be applied.

From the results in Table 9, it was found that the average germination was obtained in the soil-re-seeding test group for vegetation greening, the germination rate was low in the vegetation greening base material + Furisol A test group, In the test group, germination was on the order of average, and germination was also average in the group tested with the plant material for vegetation greening + post - resol.

In particular, it was confirmed that cracks were not observed in the above-mentioned vegetation greening base material + Furisol + Furisol S test group, and thus it has a cohesive force capable of preventing falling down during heavy rainfall.

≪ Experimental Example 3 > Evaluation of effect on soil pollution and water pollution

(Fruisol A), a microbial activator (Fruisol F), a moisturizing and anti-erosion agent (Fruisol EF), and the like are added to a base material for vegetation greening, And the effect of cohesion and adhesion promoter (Furisol S) on soil and water pollution were analyzed by public agency.

The results are shown in FIG. 1. As a result, it was confirmed that the content of the legal heavy metals is below the level of the Ministry of Environment, and organic matter, TN and pH are also suitable for plant growth.

≪ Example 5 >

(One) D 8 to 20 mm fiber rope made of fiber on the slope of rock blasting rock generated by earthworks was installed in the transverse direction of the slope and it was installed at intervals of 0.5 to 2 m vertically and then poured concrete nails so as not to flow down. A 75 m wire net was laid on it, and an 8 wire wire coated on it was installed at an interval of 2 m in length and width, and then fixed with an anchor pin.

(2) Thereafter, the base material for vegetation greening of Example 1 was firstly installed thereon, and then 10 kg of Furisol A was diluted in a 3-ton water tank and sufficiently watered.

(3) At the time of shrinkage after the watering, a slurry-type coating agent prepared by mixing Furisol F 70 g / m 2, Furisol EF 20 g / m 2, Furisol S 20 g / 1 cm thick. After the secondary attachment was completed, it was thoroughly watered three times.

≪ Example 6 >

In the case of applying to a slope having a slope angle (height: horizontal distance ratio) of 1: 1 or more, a slope of 5 to 5 cm in thickness, 5 in the same manner.

≪ Example 7 >

When applied to gentle weathered rocks with an inclination angle (height: horizontal distance ratio) of less than 1: 1, A is mixed with water tank before the installation by using a quantitative amount of after-rinse A, After seeding, the seed rings were scattered. At the secondary installation, 5 ㎥ of base material for vegetation greening, 20 kg of Furisol F, 12 kg of Furisol A, 8 kg of Furisol EF, 3 kg of Furisol S and 3 kg of native seeds were applied to clean water 1 ton and the stirrer were mounted on the inclined surface, and when the stirrer accommodated 3 tons of water, the amount of the material was increased by 3 times and stirred, and the coating was applied.

≪ Example 8 >

For the 1st installation, when 1cm thickness is attached, per 100㎡ of slope, 1 ~ 3㎥ of vegetation base material, 5 ~ 7kg of Furisol F, 2 ~ 3kg of Furisol A, 2 ~ 3kg of Furisol EF, kg and 3 to 5 kg of native seeds were cleanly mixed, and 1 ton of water and a stirrer were agitated and mounted.

<Example 9> Method of greening the slope finished with shotcrete

The earthwork of the slope is finished and shotcrete is used for the surface stabilization. In this case, it is corroded after a long period of time, and it is dropped and is dangerous. Therefore, the slope of the shotcrete was subjected to vegetation greening test.

Specifically, a 20mm water hose was installed on the shotcrete laterally at 50cm intervals, and then the hose was folded with a wire to prevent water from flowing out. A fiber cord of 8 to 20 mm in thickness was pressed between the water hoses, and a PVC coated 75 × 75 m wire mesh was laid thereon.

1 ton water tank is filled in the valley floor in a valley higher than the spot to be recorded so that the natural water is filled at the time of rainfall and the upper part of the water hose installed at the lower slope of the water tank and the water slope installed at the water- I connected it to both ends with a hose. Until it rained, the water tank was filled with a water truck so that the water was supplied to the base material for vegetation greening through the hose and the natural water filled the water tank after the rain.

The base material for vegetation greening was firstly attached to the surface with a thickness of 10 cm, and the flour A was diluted in clean water and then watered. Then, the wood flour seeds were scattered and then the mixed slurry of the food base material and the flour was overlaid with the seed. To record

If the slope is harsh, the foundation for vegetation greening is installed at a thickness of 15 cm. Firstly, 10 cm of thickness is installed. A fiber net is installed thereon and then a second installation is made at a thickness of 5 cm. Then, seeds are mixed with the vegetation- By overlaying the slurry, moisture enhancement and flow-down were prevented.

&Lt; Experimental Example 4 >

The construction of the slope (construction name: No. 23 line (Namsa - Dongtan) road construction 1 tool) caused by the earthworks was performed by 5 cm and 7 cm thickness. The soil of the slope was composed of weathered rock and granitic rock.

Since May 2015, the rainfall data from the Suwon Meteorological Agency were monitored during the period from June to September of this year.

According to the rainfall information, rainfall of more than 10mm per day is only two days in May. In June, day and July rainfall is good, but in August there is no September.

Considering that drought is also a cause of concern about plant damage, the results of the greening construction evaluation on the slope in the above drought environment show that the plant in which the greenery is applied is resistant to the drought It is confirmed that the growth condition is good as of 2016. In addition, a favorable growth state was confirmed even in the case of heavy rain exceeding 100 mm.

As a specific result, a result of randomly selected for recording a construction point four to calculate the average value, Table 10 of the soil hardness, Table 11 the results of the measurement of the soil acidity (pH) and soil moisture (%) in Table 12 .

From the above results, it was confirmed that the hardness, acidity and humidity of the soil after the greening application are suitable for plant growth.

Then, 25cm × 25cm squares were made at 5 points randomly selected at the site where the greenery was applied, and the results of germination number measurement of the seeds were described. The number of germination of seeds is the number of plants germinated and germinated. It measures how much germination is achieved compared to the number of seeds seeded.

The results are shown in Table 13 below.

In addition, the height of seeds grown by seeds was measured by measuring the height of seeds grown in the test area by plant species. The results are shown in Table 14 below.

Table 15 below shows the results of coverage rate, which is the ratio of the area occupied by vegetation to the area where the soil is not visible after the plant is germinated. At this time, the coverage rate is measured 6 months after the date of the work.

According to the design and construction guideline of slope road greening construction project established by Ministry of Land, Transport and Tourism in 2009, it is specified that coverage rate of greening should be 80% or more after 6 months of greening construction.

From the results shown in Table 15, it was confirmed that the covering ratio was 80% or more and increased with time, and thus, the good recording progress was confirmed.

Table 16 below shows the result of investigation of the plants emerging after 7.5 months of greening in the greening area, and it was confirmed that the plants were found to have excellent greening process in addition to the seeds that were applied.

The present invention relates to a composition comprising (A) two components selected from the group consisting of a component (A) comprising a waste water sludge and a composted wood chip, a composted water plant sediment, a composted livestock component, a peat and a pulp material, Thereby providing a vegetation greening base material containing the soil component (C). The vegetation greening base material satisfied the reference value of the pH standard value suitable for plant growth and the suitable components as the artificial soil while containing the recycled ingredient as the main component from the waste.

Accordingly, the present invention relates to a method for producing a vegetable planting base material, which comprises mixing blended seeds and an organic soil modifier to the above-mentioned vegetation greening base material to produce a blasted incision surface, And the soil hardness, acidity and humidity after the greening are adjusted to be suitable for plant growth, and the plant is excellent in germination performance after 6 months of greening, the plant growth size is excellent, the covering rate is 80% In addition to the above-mentioned seeds blended with seeds, the present invention provides an inclined-surface greening method capable of creating an environment in which invading species grow more.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

1: slope 30: PVC coated wire mesh
31: PVC coated wire 32: anchor pin
33: landing pin 35: fibrous cords
10: woody plant seed 15: fiber net
20: After being attached to a conventional mixture,
40: Primary mounting layer attached to base material for vegetation greening
50: secondary mounting layer attached with a coating agent in slurry form

Claims (8)

From 40 to 60% by weight of a component (A) comprising sewage sate cake and composted wood chips,
15 to 50% by weight of two components (B) selected from composted water purification plant sediment, composted livestock feedstock, peat and pulp materials, and
(C) 20 to 35% by weight of a soil component selected from carnauba wax, margarine, mash or clay. The base material for vegetation greening according to claim 1, wherein the component (A) comprises 20 to 30% by weight of the sewage sownicake and 20 to 30% by weight of the composted wood chips. The base material for vegetation greening according to claim 1, wherein the pulp material is a single type or a mixture of two or more types selected from the group consisting of bark, pulp sludge, dry pulp and paper powder. A first step of disposing a fibrous rope having a fiber diameter (D) of 8 to 20 mm on the inclined surface generated by the earthworks in the transverse direction of the inclined surface, laying a wire net coated with PVC thereon,
A second step in which a primary attachment layer attached to a base material for vegetation greening is formed, followed by irrigation with a diluent of a root nutrient promoter (Furisol A)
A slurry-type application agent (hereinafter referred to as a &quot; surfactant &quot;) mixed with a base material for vegetation greening, a mixed seed, a microbial activator (Furisol F), a moisturizing and anti-erosion agent (Furisol EF), and a cohesive force and an adhesion promoter A third step of forming a second mounting layer by overlaying the second mounting layer on the second mounting layer, and a fourth step of watering immediately after the step. 5. The method according to claim 4, wherein the thickness of the primary attachment layer in the second step is 7 to 15 cm when the inclined plane generated by the earthworks is a blasting rock cut surface, 7 to 10 cm when the rocky rock is a joint, Is 5 to 7 cm, and is 1 to 3 cm when the slope of the embankment is between slopes. 5. The method according to claim 4, wherein the third step is a step of applying a moisturizing and anti-erosion agent (Furisol EF ) And 2 to 3 kg of a cohesive force and an adhesion promoting agent (Furisol S) and 2 to 5 kg of a mixed seed are stirred in 1 ton of water to form a secondary attachment layer Characterized in that the slope recording method comprises: 5. The slope recording method according to claim 4, wherein the primary mounting layer and the secondary mounting layer formed by the vegetation-recording base material have a thickness ratio of 70 to 90: . A water hose is installed on the shotcrete in a lateral direction at intervals of 50 to 70 cm vertically and then closed at the lower end of the shotcrete,
A fibrous rope having a thickness of 8 to 20 mm is installed between the water hoses in the lateral direction, and then a wire mesh coated with PVC is laid.
A water tank is installed at a higher elevation than the point of the object to be recorded and connected to a water hose so that water in the water tank flows into the base material for vegetation greening,
After planting the base material for vegetation greening at a thickness of 10 cm, the trees were sprayed with a tree seed ring and watered with a root nutrient promoter (Furisol A)
A fiber network was laid thereon, and a slurry-type coating agent (a mixture of a seed material, a mixed seed, a microbial activator (Furisol F), a moisturizing and anti-erosion agent (Furisol EF), and a cohesive force and an adhesion promoter A method of recording on a slope finished with a shotcrete.

Images