KR20180009097A - Slope vegetation method using a vegetation base material based on culture soil in a eco-friendly fermentation rice straw - Google Patents

Abstract

The present invention relates to a sloped surface vegetation method, and more specifically, to a sloped surface vegetation method using a vegetation base material based in culture soil formed by eco-friendly fermented rice straws, which reduces construction cost by using dried poultry manure and fermented rice straws formed by aging rice straws, and protects a sloped surface. According to the present invention, the sloped surface vegetation method comprises a hardening step for sorting and hardening a sloped surface; and an affixing step for spraying and affixing a vegetation base material to the sloped surface, wherein the vegetation base material in the affixing step is prepared by mixing fermented rice straws, formed by aging rice straws, with dried poultry manure in a weight ratio of 7-9 : 1-3, and adding water, seeds, and an adhesive thereto.

Description

[TECHNICAL FIELD] The present invention relates to a vegetation-based vegetation-based vegetation-based method and a vegetation-based vegetation-

More particularly, the present invention relates to a method for reducing the cost of construction using a fermented rice straw and a dried grained rice straw which are aged in rice straw, The present invention relates to a vegetation-based greening method using vegetation-based materials.

Generally, the roads such as cut-outs, fillets, etc. in the case of light rock, soft rock, weathered rock, or other incision areas become open barriers that become almost impossible for plant growth due to road opening and residential land development. There is a risk of rockfall.

Accordingly, there has been actively carried out a greening method for regenerating the damaged landscapes in a natural state by inducing an ideal greening base to prevent the loss of soil or falling rocks.

However, it is difficult to apply the planting method such as seedling, seed spray, and rye soil to the surface of the soil contaminated with high pH and heavy metals because it is difficult to grow plants.

For example, the seed spray method is a method in which seeds are sprayed on the surface when the surface to be recorded is stabilized, and greening is carried out through the germinated seeds from the sprayed seeds. The seeds suitable for the machine and soil are selected, , Carboxymethyl cellulose (CMC), and the like, a coating curing agent, a coloring agent, and the like, and then spraying the mixture onto the surface.

However, in the case of applying the seed spraying method, it is easy to cause the scouring of the vegetation ground due to the delay of the initial greening due to the delay of the initial greening, and the seeds are dried or lost due to drying, It is difficult to maintain the moisture of soil constituting the slope, which hinders the germination of the seeds, and thus it is difficult to achieve the purpose of greening because the nutrient deficiency of the soil itself does not exhibit a normal vegetation effect.

In consideration of these problems, there is a method of performing the covering method in parallel with the seed spraying method. However, when the covering method is applied together with the covering method, the construction time is long and the construction time is long.

In addition, the existing slope development methods have a problem of slipping phenomenon due to lack of adsorption force between the artificial soil and the slope of the soil to be recorded, and serious separation and cracking phenomenon of existing soil and slope due to lack of adsorption capacity of artificial soil .

In addition, there is still a limit to the moisture retention of the soil and the supply of soil nutrients, which hinders the initial germination of the seeds, and is particularly susceptible to insect pests and the like during plant growth.

Therefore, it is time to demand a new technology development study for environmentally friendly plan greening which can reduce the construction cost to 1/3, and protect the landscape.

Korean Registered Patent No. 10-1574608, May 30, 2015.

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a flour-based rice flour based on environmentally-friendly fermented rice straw which can reduce the cost of construction by utilizing fermented rice straw The purpose of the present invention is to provide a method of greening a vegetation-based material.

According to an aspect of the present invention, And a mounting step of spraying the vegetation-based material on the flat surface, wherein the vegetation-based material in the mounting step comprises a fermented rice straw aged from rice straw, : 1 to 3 weight ratio, and then water, seed and adhesive are added to form a green coloring method using a vegetable-based vegetable based material made from environmentally-friendly fermented rice straw.

Preferably, the fermented rice straw comprises a rice straw drying step of drying the rice straw; A step of cutting the dried rice straw; A first aging step in which moisture is supplied to the cut rice straw and first aging is performed at room temperature; A rice straw crushing step of crushing the primary aged rice straw with stirring; And a second aging step of supplying water to the second cut rice straw and performing second aging at room temperature.

Preferably, in the second aging step, water is supplied to the pulverized rice straw, and second aging is performed in a packaged state.

Preferably, in the second aging step, water is supplied relatively less than in the first aging step.

Preferably, the dry weight fraction is in the form of a polymer having a size of 0.001 to 0.3 mm.

According to the method of greening the vegetation-based vegetation-based material produced from the environment-friendly fermented rice straw of the present invention by means of solving the above-mentioned problems, the following effects can be obtained.

First, due to the flexibility of eco - friendly fermented rice straw vegetation - based material, it is in close contact with the soil and has the effect of stably protecting the surface.

Second, by spraying the base material of the fermented rice straw vegetable with good moisture retention and good warmth, the germination of the seed is further actively promoted, so that it becomes an organic fertilizer by being corroded over time after the greening.

Third, it is effective to overcome drought by suppressing water evaporation on the slope of the slope by spraying the base material of fermented rice straw vegetation onto the surface.

Fourth, the construction cost is low because the construction cost is high because the construction cost is high and the manpower is large. Therefore, construction time is effective because it takes one day more than 3 days.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph of a surface recording surface in accordance with a preferred embodiment of the present invention; FIG.
Figure 2 is a flow chart of a fermented rice straw manufacturing process according to a preferred embodiment of the present invention.
Figure 3 is a photograph according to Figure 2;

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

FIG. 1 is a photograph of a surface for recording a flat surface according to a preferred embodiment of the present invention. That is, Figures 1- (a), 1- (b), 1- (c) and 1- (d) illustrate the method of greening the vegetation- Thus, it can be seen that not only the surface is protected stably, but also germination of seed is actively performed.

Such a surface recording method can be achieved through the compaction step and the mounting step, and the compaction step and the mounting step will be described in more detail below.

However, since 'cultivated soil-based vegetable material made from environmentally-friendly fermented rice straw' in the present invention is used in the same meaning as 'vegetation-based material', all of them will be referred to as 'vegetation-based material' in the following.

In addition, since the 'slope' in the present invention has the same meaning as 'slope', it is needless to say that the slope aspect proposed by the present invention can be applied to slopes.

The compaction phase is a stage in which the sides are evenly arranged.

That is, the compaction step may be a step of removing the residual stones and the like so that the plants can be planted so that the soil is arranged on a sloping surface requiring recording. It is easy for a person skilled in the art to arrange such a surface, .

The mounting step is a step of spraying the vegetation-based material onto the surface of the flat surface.

Prior to the mounting step of spraying the vegetation-based material, a metal mesh of a metal material or a mesh net of a PVC material, such as a PVC coated net, is fixed on a flat surface, such as in the compaction step, by a fixing means such as an anchor, A lid fixing step may be additionally performed.

This is to improve the adhesion between the vegetation base material and the soil surface due to the possibility that the ground is not stable and the soil is lost. Or vegetation-based re-construction of the lower vegetation so that the germination of the seeds will not be delayed or dried due to the influence of direct sunlight, so that the seeds can be easily germinated by forming a shadow and maintaining moisture.

However, depending on the case, the step of securing the lid may be omitted.

Returning to the point of the mounting step, the term "mounting" refers to spraying a vegetation-based material mixed with seeds onto a surface by using a high-pressure mounting machine. Conventionally, in the finishing step of the surface greening method, And to increase the germination rate of the seeds by providing a fertilizing effect due to the corrosion of the gypsum.

However, in the finishing stage of the slope laying, when the cover laying method is applied, a lot of manpower is required to be applied, which not only increases the construction cost but also takes a lot of time for construction.

In order to solve such a problem, in the present invention, by spraying an eco-friendly vegetation-based material on the surface, it took about three days by the conventional covering method, but it is possible to complete the surface recording in one day.

In particular, the vegetation-based material used in the installation stage was obtained by using only fermented rice straw, dry matter, water, seeds and adhesive without using any additive. The fermented rice straw and the dried rice straw were aged from 7 to 9: By weight, and then water, seeds and an adhesive are added. (However, the fermented rice straw, dried grains, water, seeds and adhesives will be described in more detail later.)

When the fermented rice straw is less than 7 weight ratio, it can not improve the cohesion with the soil in the field, and is not enough to promote the growth and development of the seed. If the weight ratio exceeds 9, the cohesion with the soil becomes excessive, It can have an adverse effect.

Similarly, if the dry weight is less than 1 part by weight, the nutrients necessary for the growth of plants are not sufficiently supplied. If the weight ratio exceeds 3, the smell becomes stronger. When the dry weight is more than 3 parts by weight, It is preferable that the fermented rice straw and the dried grains are mixed at a weight ratio of 7: 9: 1 ~ 3.

In addition, the thickness of the vegetation-based material can be appropriately selected according to the soil condition of the surface.

In other words, when applying vegetation-based material, it is possible to perform thin installation method with thickness of 0.5t, 1.0t, 2.0t, 3.0t, 5.0t, etc., or to make thickness of 7cm, 10cm, 15cm, Thick mounting method may be performed.

However, if it is less than 0.5t or less than 7cm, it may be easily eroded by rainwater. If it is more than 5.0t or more than 20cm, there is a possibility that the surface of the soil is lost due to the weight of the soil, It is preferable to mount it according to the thickness.

(1) Fermented rice straw

The fermented rice straw of the present invention is mixed with dry matter, water, seeds and adhesive to form a vegetation-based material, so that the fermented rice straw closely adheres to the soil on the surface, thereby protecting the surface and promoting seed germination.

FIG. 2 is a flow chart of manufacturing a fermented rice straw according to a preferred embodiment of the present invention, and FIG. 3 is a photograph according to FIG. Referring to FIGS. 2 and 3, a method of manufacturing and obtaining the fermented rice straw of the present invention can be known.

The fermented rice straw can be manufactured through the steps of drying the rice straw (S100), cutting the first straw straw (S200), first aging step (S300), second straw straw cutting step (S400) and second aging step (S500) .

First, the step of drying the rice straw is a step of drying the rice straw. (S100)

That is, the step of drying the rice straw is a step of pretreating the rice straw for easy cutting and drying at room temperature for 1 to 5 days. The state of rice straw dried in this manner can be confirmed through Fig. 3- (a).

Here, rice straw is rich in useful microorganisms such as Bacillus subtilis (Bacillus sp.) Having various functions such as antimicrobial activity. It is rich in organic matters, phosphoric acid, silicic acid and nitrogen, so that the acidification component of the soil It not only changes but also improves soil bearing capacity, cohesion and cohesion, thereby promoting seed and plant growth and development.

In particular, when the rice straw is dried at a temperature below 15 ° C, the room temperature at the stage of drying the rice straw means 20 賊 5 캜. If the rice straw is dried at a temperature lower than 15 캜, moisture is generated on the surface of the rice straw, It becomes difficult to cut and thus the drying of rice straw becomes meaningless.

Also, drying the rice straw at a temperature exceeding 25 캜 does not have an excellent effect as compared with drying at a lower temperature. Therefore, it is preferable to dry the rice straw at room temperature of 20 짹 5 캜.

In addition, when the rice straw is dried to less than one day in the drying step of rice straw, the rice straw is not enough to sufficiently dry. When drying is over 5 days, it takes a long time and the manufacturing efficiency is lowered in the process. However, the inventors of the present invention have conducted numerous experiments and found that it is most preferable to dry them for 3 days.

For the reference, it is preferable to pierce an air hole in the rice straw by using a tool in which a plurality of fins protrude after stacking rice straws in order to sufficiently dry the rice straw. By forming a plurality of air holes in the rice straw, the drying time of the rice straw is shortened and the drying efficiency is improved.

Next, the rice straw cutting step is a step of cutting the dried rice straw. (S200)

That is to say, the rice straw cutting step is a step of cutting the rice straw in a range of 0.5 to 15 mm in order to facilitate the crushing of the rice straw in the rice straw crushing step to be described later. The state of the thus-cut rice straw can be confirmed through the photograph shown in FIG. 3- (b).

Since the rice straw is crushed later, it is not necessary to cut it to less than 0.5 mm. If the cutting exceeds 15 mm, the cross-sectional area of the rice straw is widened, and moisture is not likely to penetrate evenly into the rice straw during the first aging. Stage rice straw is preferably cut to a range of 0.5 to 15 mm.

Next, the first aging step is a step of firstly aging the cut rice straw at room temperature by supplying water thereto. (S300)

That is, in the primary aging step, water is sprayed to a rice straw cut to a length of 0.5 to 15 mm at a weight ratio of 99.1 to 99.9: 0.1 to 0.9 (most preferably, a weight ratio of 99.5: 0.5) (More preferably, 24 hours) for aging, so that an appropriate amount of moisture is contained in the rice straw. The first-ripened rice straw can be identified through Fig. 3- (c).

Especially, in the first ripening stage, it is important to aged under normal temperature conditions. If the ripening is not performed at room temperature, the nutrients inherent in the rice straw disappear or become over fermented and become discolored. (Note that the room temperature in the primary aging step means 20 ± 5 ° C).

As a result of the inventors of the present invention proceeding with the first aging at a temperature lower than 15 ° C rather than at normal temperature, it was confirmed that the specific aging of the rice straw was not properly performed. If the aged first aged exceeds 25 ° C, , It was confirmed that seed germination was not promoted.

For example, if the rice straw is aged at a high temperature (not the normal temperature) (the experiment of the present invention is conducted at 40 ° C), the rice straws which are clinged to each other and stuck to each other must be separated by hand. At this time, There is a risk of burns. In addition, when aged at high temperature, the volume is greatly reduced, and the product quality is not good, so the satisfaction of the customer can not be achieved.

In addition, if the cropped rice straw is less than 99.1 weight ratio, it is inefficient in the process. If it exceeds 99.9 weight ratio, the amount of water to be sprayed is relatively large, which also causes inefficiency in the process.

In addition, if the water content is less than 0.1 weight ratio, the primary aging can not be efficiently performed. If the water content is higher than 0.9 weight ratio, a higher aging temperature is required as the water content in the rice straw is increased. . Therefore, the cut rice straw and water are preferably mixed at a weight ratio of 99.1 to 99.9: 0.1 to 0.9.

Depending on the use of the product, the first ripening may be carried out in the state that the cut rice straw is supplied with water and packaged in a plastic container without performing the rice straw pulverization step and the second ripening step. In this case, the packaging state is sealed, and the plastic packaging container is preferably provided with one or two air holes through which the rice straw can breathe.

Next, the rice straw crushing step is a step of crushing the first aged rice straw while stirring. (S400)

Specifically, in the rice straw crushing step, micro-cutting (crushing) is performed in a range of 0.1 to 10 mm while being pressed by a cutting roll so that water is uniformly penetrated into the rice straw which has not been evenly infiltrated by the first aging, .

At this time, when the first aged rice straw is cut to less than 0.1 mm, the rice straw is too fine to cause inefficiency of the process due to the generation of dust, and when cutting over 10 mm, moisture can not penetrate evenly into the rice straw, It is preferable that the rice straw in the rice straw crushing step is ground to a range of 0.1 to 10 mm.

Next, in the second aging step, moisture is supplied to the pulverized rice straw and the second aging is performed at room temperature. (S500)

That is, in the second aging step, the pulverized rice straw and water are mixed at a weight ratio of 97.5 to 98.5: 1.5 to 2.5 (most preferably, 98: 2) and aged for 1 to 3 days. , The final state of the second aged rice straw can be confirmed.

Since the final fermented rice straw through the second aging step contains a large amount of organic matter and moisture required for plant growth, it not only neutralizes the acidified soil but also decomposes in the soil after a certain period of time. have.

As in the first ripening step, when the rice is aged in the second aging step at a temperature not higher than room temperature (the experiment of the present invention is conducted at 40 ° C.), the rice straws are stuck to each other and the rice straws that have been clogged should be separated by hand. Rice straw may cause an exothermic reaction during tea aging, which may cause burns to the hands. In addition, if the rice is aged at a high temperature, the volume of the rice straw is greatly reduced, and the product quality is not good enough to satisfy the customer. Accordingly, secondary aging is preferably carried out at room temperature (20 ± 5 ° C).

Particularly, it is important to supply relatively less water than in the first ripening stage in the second ripening stage. If the water is supplied in a relatively larger amount than in the first ripening stage, the second ripening period becomes longer and the ineffective aspect of the process becomes more prominent In addition, the final secondary aged rice straw is deformed, making it difficult to obtain products of desired physical properties.

However, if the fermentation is less than one day in the second fermentation stage, the fermentation is not performed well and the fermentation time is basically required, so that it is preferable that the fermentation is aged for at least one day.

If aged for more than 3 days, it is preferable not to aged more than 3 days because the discoloration occurs due to fluctuation of moisture in the rice straw and over fermentation occurs.

The fermented rice straw, which was secondly aged and completed, had a water content of 2 ~ 7%, so that it could be mixed well with the dry matter of the dry field.

As a result of the experiment, if the moisture content of the second fermented rice straw was less than 2%, it was not enough to mix the dry matter with the dry basis and it was not sufficient to make it as a single vegetable base material. If it exceeds 7% It was found that there was stinking or odor.

In particular, depending on the use of the product, in the second stage of ripening, moisture may be supplied to the second cut rice straw and then the second ripening may be performed in a packed state. If the second ripening is performed, It is found that the inside of the fermented rice straw is changed as the bread turns white like white when it is wrapped immediately, and it is a dimension to prevent this.

However, it is recommended that the plastic packaging container be formed with one or two air holes through which the rice straw can breathe.

Hereinafter, the inventors of the present invention have experimented with seed germination rate when the temperature conditions of the first aging step and the second aging step are different.

The first stage of aging (℃) Second aging stage (℃) Germination rate (%) A 20 20 85 B 20 40 50 C 40 20 52 D 40 40 49

Referring to Table 1, it was confirmed that the seed germination rate was 85% when the temperature was kept at 20 ° C, which is the room temperature, in both the first aging step and the second aging step. (However, the germination rate is a value considering that there is an error of ± 1.)

Referring to Table 1, it was confirmed that the final germination rate of the seeds was calculated to be 50% in the first aging step while maintaining the temperature at 20 ° C in the first aging step and at 40 ° C in the second aging step. (However, the germination rate is a value considering that there is an error of ± 1.)

Referring to C of Table 1, it was confirmed that the seed germination rate was 52% when the temperature was maintained at 40 ° C in the first aging step and the temperature was maintained at 20 ° C in the second aging step. (However, the germination rate is a value considering that there is an error of ± 1.)

Referring to Table 1, it was confirmed that when both the first aging step and the second aging step were aged at a high temperature of 40 ° C., the final germination rate of the seeds was 49%. (However, the germination rate is a value considering that there is an error of ± 1.)

As a result, it was confirmed that the germination rate of the seeds was significantly different according to the temperature conditions of the first aging stage and the second aging stage, and the temperature condition during aging was also very important. As described above, when the temperature was kept at 20 ° C, which is the room temperature, both germination of the seed was promoted in both the first aging step and the second aging step.

However, the germination rate is calculated as (number of seeds germinated at the end) / (number of seeds mixed in vegetation-based material) × 100.

(2) Dried paddy field (dry paddy)

Since the organic matter, nitrogen and phosphoric acid are contained in the organic matter soil of the present invention, organic matter and nutrients are supplied to the soil on the surface of the soil containing a large amount of fibrous material, thereby providing an important ingredient for promoting the growth of the plant. do.

Particularly, it is preferable that the dry matter content is in the form of a polymer having a size of 0.001 to 0.3 mm. If the weeds are large in size, the mixing ratio with the fermented rice straw is not good, so that it is impossible to properly perform the role of the vegetation-based reinforcement. Therefore, in the present invention, the weights are to be made into a finely divided polymer.

In this case, if the size of the dry weight is less than 0.001 mm, the size of the dry weight is too fine, and the scattering phenomenon of the dry weight is seriously worsened in the process, and the productivity is not good. On the other hand, It is not good enough to play a role as a vegetation-based material.

As described above, it is preferable that the dry matter be mixed with the fermented rice straw which is aged with rice straw at a weight ratio of 7: 9: 1 ~ 3. Here, the critical meaning of the weight ratio is the same as described above, so it will be omitted.

(3) Water

The water of the present invention regulates the water content of the vegetation-based material, thereby facilitating germination and growth of the seed and enhancing the adhesion of the vegetation-based material on the surface.

It also acts as a supplementary aid in case the seed does not provide enough moisture to germinate if it does not rain for long periods of time.

Such water is used for controlling germination and growth of seeds by controlling the water content of the vegetation-based as described above, and may be included in an amount of 2 to 10 parts by weight based on 100 parts by weight of the vegetation-based material.

This means that water can be added in consideration of the amount of water contained in the fermented rice straw. If the amount of water is less than 2 parts by weight, it is not easy to contain water in the vegetation-based material, If the amount is more than 10 parts by weight, the vegetation-based material may flow down when it comes into contact with the soil on the surface. Therefore, it is preferable that water is added in an amount of 2 to 10 parts by weight based on 100 parts by weight of the vegetation-based material.

(4) Seeds

The seeds of the present invention mean various seeds, which are mixed with the vegetation-based material of the present invention and serve to contribute visual elements to restore the landscape of the landscape.

Such seeds must be continuously supplied with nutrients from the time of starting germination until they become active on the surface. In the early stage of seed germination by the environment-friendly vegetable based material of the present invention, The seeds are germinated in a stable manner, and the planting is completed.

However, the variety of seeds is not limited to one species, but various seeds can be mixed with the vegetation-based material depending on the terrain, climate, demand of the consumer, and the seeds mixed with the vegetation-based material The amount can be varied.

(5) Adhesive

The adhesive of the present invention is added to improve the adhesion between the vegetation-based material and the flat surface.

In this case, the adhesive is not limited to any one kind of adhesive, but various adhesives can be used. For example, a grainy powder such as corn flour is mixed with water with a vegetable adhesive at a weight ratio of 8 to 9: 1 to 2 By using the prepared grass, it is possible not only to supply nutrients rich in soil and seeds, but also to make easy adhesion with the surface of the soil.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention may be embodied otherwise without departing from the spirit and scope of the invention.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to illustrate them, and the scope of the technical idea of the present invention is not limited by these embodiments.

The scope of protection of the present invention should be construed according to the claims, and all technical ideas within the scope of the claims should be construed as being included in the scope of the present invention.

Claims (5)

Compensation step to make the flat surface evenly; And
And a mounting step of spraying the vegetation base material onto the flat surface,
Wherein the vegetation-based material in the attaching step includes:
Wherein the fermented rice straw which is aged with rice straw is mixed with dry matter (dried feces) at a weight ratio of 7: 9: 1 to 3, and then water, seeds and adhesive are added to form a culture soil based on the environmentally- A method of greening using vegetation - based materials. The method according to claim 1,
The fermented rice straw,
Drying the rice straw;
A step of cutting the dried rice straw;
A first aging step in which moisture is supplied to the cut rice straw and first aging is performed at room temperature;
A pulverizing step of pulverizing the primary aged rice straw with stirring; And
And a second aging step of supplying water to the pulverized rice straw and aging the rice at the room temperature at a second temperature. The method of greening the vegetation based on the rice flour-based vegetable based material made from the environmentally-friendly fermented rice straw. 3. The method of claim 2,
In the second aging step,
And a second aging is carried out in a state where the moisture is supplied to the pulverized rice straw and then packaged. The method of greening the vegetation based on the culture-based vegetable based material made from the environmentally-friendly fermented rice straw. 3. The method of claim 2,
In the second aging step,
Wherein the water is supplied relatively less in the first aging step than in the first aging step. The method according to claim 1,
The above-
The present invention relates to a method of greening a vegetation based on a culture soil based on a vegetable-based material made of an environmentally-friendly fermented rice straw characterized by comprising a polymer having a size of 0.001 to 0.3 mm.

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