KR100847086B1 - Manufacturing method of vegetation soil for greening slope - Google Patents

Abstract

A method of manufacturing planting soil for slope plantation using water-soluble organic fertilizer, rice straw, wheat flour, vermiculite and the like is provided to obtain planting soil with excellent water holding capacity, air permeability, adhesion properties and root establishment. Planting soil for slope plantation is prepared by the steps of: drying and cutting rice straw into 3.5cm; mixing wheat flour with a diameter of less than 0.03mm and water, heating with steam, drying and grinding; soaking vermiculite with a diameter of less than 4mm in water-soluble organic fertilizer, coating the vermiculite with the ground wheat flour and drying; mixing the remaining organic fertilizer and the ground wheat flour; and mixing general loam, leaf mold compost, ceramic powder, charcoal powder, the vermiculite coated with wheat flour, rice straw and water-soluble organic fertilizer mixed with wheat flour. The general loam has a size of less than 0.8mm in more than 92% of the whole amount and a maximum size of less than 4mm. The leaf mold compost is prepared by mixing rice hulls, cattle dung, oil cake and sawdust.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing vegetation soil for slope-

The present invention relates to a method for producing vegetated soil for slope recording, and more particularly, to a method for producing a vegetated soil for slope greening, which can promote germination of seeds and growth of germinated plants by suppressing sliding on slopes or cut- ≪ / RTI >

In general, neglecting slopes or incisions that may appear in various construction or development sites can cause aesthetics, landslides or loss in rainy season or thawing, as well as causing human accidents. Accordingly, a method of stably protecting the incision or slope and providing an aesthetically pleasing atmosphere, as well as artificially sculpting the part so as to restore nature, is performed.

Most of the soil cut surfaces of roads, golf courses, and civil engineering works where the construction work is carried out are composed of rock layers or soil which plants are not good for growing. Soil conditions in these areas are low, even if there is no soil layer, or they are in a very unfavorable environment for normal plants to settle. In addition, the nutrients that have not undergone the transition to the soil with the nutrient-rich topsoil and the topsoil removed, and the exposed areas of the parent rock have greatly decreased nutrient leaching and moisture retention, Which is inherent in the risk of erosion and collapse.

Therefore, in order to allow the plant to grow quickly in areas where the plant is difficult to cover, the artificial environment such as spraying artificial soil excellent in slope adhesion and erosion resistance is provided, thereby helping plant growth.

Examples of such a greening method include a method of planting seeds on the corresponding cut-outs, a method of planting seeds, fertilizers, and soil on the artificial vegetation mat by incorporating them into cut-outs, a method of planting wire- To a predetermined thickness to form an artificial vegetation base.

Therefore, in order to allow the plant to grow quickly in areas where the plant is difficult to cover, the artificial environment such as spraying artificial soil excellent in slope adhesion and erosion resistance is provided, thereby helping plant growth.

On the other hand, soil or artificial soil composition is indispensably used for such a soil method or a recording method. Such artifacts are well known in the art.

As one conventional example, the patent publication No. 1991-6193 discloses a process for producing a pulp which comprises 10-30 wt% of pits, 10-30 wt% of briquette, 40-60 wt% of sludge, 10-20 wt% of pulp Sludge has been proposed.

However, the laver composition disclosed in Japanese Patent Laid-Open No. 1991-6193 is insufficient in organic components such as fertilizer and does not contain charcoal powder and the like, and thus has a low moisture retention, which adversely affects the smooth growth of vegetation of grasses or vegetation, There is a problem that it is slid after construction.

As another conventional example, Japanese Unexamined Patent Application Publication No. 1995-7639 discloses a method for producing a sludge comprising 10 to 40 wt% of peat, 20 to 50 wt% of sludge, 20 to 40 wt% of pulp sludge, 2 to 5 wt% Sawdust, 10 to 30% by weight of mashato, and 3 to 10% by weight of earthworm.

However, the dyestuff composition disclosed in Japanese Patent Laid-Open No. 1995-7639 is effective for vegetation of grasses or vegetation because it is rich in organic matter. However, since it does not contain a topical agent in the soil, it can not prevent acidification of the soil and does not contain coagulant, have.

As another conventional example, Japanese Patent Application Laid-Open No. 2001-26503 discloses an artificial soil material containing 40 to 60% by weight of artificial soil raw material, 10 to 20% by weight of pulp sludge, 10 to 30% by weight of sewage sludge, A lustrous soil composition composed of a weight% of a granular soil is proposed.

However, since the lecocomposite composition disclosed in Japanese Patent Laid-Open No. 2001-26503 is also effective for vegetation of seeds and vegetation, it can cause sliding due to lack of cohesive force after the construction because it does not contain a flocculant and prevents soil acidification There is a problem that can not be done.

As another conventional example, Japanese Patent Publication No. 1996-11616 discloses a method in which 25 to 35 wt% of a briquette, 25 to 44 wt% of paper by-products, 5 to 7 wt% of composted sawdust, 18 to 30 wt% 15 to 15 wt%, a moisturizing agent 2 to 5 wt%, and an organic matter 1 to 3 wt%.

However, the corroded soil composition of Korean Patent Publication No. 1996-11616 is also excellent in the vegetation ability of seeds and vegetation, but it does not contain coagulant and has a weak cohesive force, causing a sliding phenomenon after the construction and does not include a soil neutralizing agent, have.

As another conventional example, Japanese Patent Application No. 10-419583 discloses a process for producing a soybean oil comprising 3 to 5% by weight of peat, 5 to 10% by weight of resized bark, 10 to 20% by weight of shredded starch, 20 to 25% by weight of Masato, 2 to 4% 15 to 25% by weight of paper sludge, 15 to 25% by weight of paper fiber, 1 to 2% by weight of carboxymethylcerolose and 2 to 4% by weight of compound fertilizer.

However, the green soil composition of Patent No. 10-419583 has effective cohesion and moisturizing power, but the re-occurrence rate is lowered due to overgrowing of the seed and vegetation due to excessive fertilizer component, and the soil neutralizing agent is not included, There is a problem that can not be done.

As a result, the artificial soils of the prior art have a problem of cracking, partial dropping or sliding due to weak aggregation force between the constituents as time goes by when the cutter is applied over a predetermined thickness, and the moisturizing power is weak, And the reemergence rate is lowered due to overgrowth and maturation of seeds and vegetation due to excessive fertilizer components.

Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a slope- And to provide a method for producing a vegetable soil.

In order to achieve the above object, the method for producing a vegetated soil for slope-

Drying and cutting the rice straw;
Mixing the wheat flour with water separately from the crushed rice straw, and then steaming the rice flour, gradually drying the rice flour, and pulverizing and drying the dried wheat flour solid; When the wheat flour powder is completed, precipitating the vermiculite into the water soluble organic fertilizer, extracting the vermiculite absorbed by the water soluble organic fertilizer and simultaneously drying the powder of the wheat flour on the surface of the vermiculite; Mixing the remaining water-soluble organic fertilizer and the wheat flour with stirring; When the water-soluble organic fertilizer and the flour powder are mixed, the water-soluble organic fertilizer mixed with the vermiculite, rice straw and flour powder, which is precipitated in the general loam, side-leaf compost, ceramic powder, charcoal powder and water soluble organic fertilizer, And a mixing step.

In addition, the composition of the slope greening vegetation soil production method is as follows: 60% by weight of general loam, 28% by weight of side leaf compost, 3% by weight of vermiculite, 2.5% by weight of wheat flour, 2% by weight of rice straw, 1.5% by weight of water soluble organic fertilizer, By weight and 2% by weight of charcoal powder.

 The method of producing vegetative soil for slopes according to the present invention has good moisture retention, air permeability, adhesiveness and root activatability, and promotes growth of seed germinated or germinated plants by various organic substances and the like, It is possible to prevent partial dropout and sliding.

In the method for producing a vegetated soil for slope-side greening according to the present invention,

The size of general loam is less than 0.8mm in diameter is more than 92% of the whole, and the maximum size is limited to less than 4mm.

The compost is used for decaying or fermenting the shaft, diaphragm, bark, sawdust, rice hull, These organic materials contain a large amount of organic matter, nitrogen, phosphoric acid, and carly, and provide important nutrients for seed germination or germination or promoting the growth of planted plants.

The wheat flour is mixed with an appropriate amount of water in the flour, then steamed and gradually dried in the shade until the moisture content becomes less than 4%. The dried wheat solids are pulverized to a diameter of 0.03 mm or less and powdered again. When drying, it is preferable that the surface portion and the inner portion are dried in a semi-dry state by thinly cutting with a chisel or the like. Such flour powder greatly improves the cohesive force at the slope and suppresses the occurrence of slippage or sliding, which is likely to occur due to the weakening of the aggregation force at slopes or cut-outs.

The rice straw is preferably dried and used. The rice straw is cut and its length is 3cm-5cm. This rice straw improves the bearing capacity, cohesion and cohesion of raw soil and further maintains the cohesion and cohesion for a long period of time.

Ceramic powder emits far-infrared rays to suppress the occurrence of insect pests, thus helping seeds and germinated plants to grow healthily.

Water-soluble organic fertilizers include nitrogen, water-soluble phosphoric acid, water-soluble potassium and growth promoting hormone. The growth promoting hormone may include plant growth hormones such as cytokinins, auxins, gibberellins and betaines. Amino acids, carbohydrates, vitamins, arginic acids, and saccharides. This not only improves seed germination ability, but also improves healthy roots, development of stem system, and resistance to environmental conditions.

The vermiculite is a porous material and its size is limited to 4mm or less in diameter. After the well-dried vermiculite is precipitated in water-soluble organic fertilizer, when the bubbles are generated by the porosity, the flour is immediately transferred to the flour powder, and the flour powder is sufficiently coated on the surface, and then dried at a proper level in the shade. Here, it is preferable to forcibly precipitate the vermiculite as a porous material.

When the application of the vermiculite powder is completed, the flour powder and the water soluble organic fertilizer are mixed with the flour powder, and the mixture is stirred evenly.

On the other hand, it is more effective to apply the flour powder after the precipitation to the water soluble organic fertilizer with the dried rice straw in the case of slopes, cut slopes or rocks with severe inclination.

Charcoal powder not only removes harmful bacteria and viruses in the soil due to charcoal characteristics, but also absorbs bad smell caused by side lobster compost and improves air permeability.

Hereinafter, an embodiment of the present invention will be described.

Example  One

A vegetation composed of 60 wt% of general loam, 28 wt% of side leaf compost, 3 wt% of vermiculite, 2.5 wt% of wheat flour powder, 2 wt% of rice straw, 1.5 wt% of water soluble organic fertilizer, 1 wt% of ceramic powder and 2 wt% The test was carried out on a cut-off site of National Highway No. 31, Yeongwol-gun, Yeongwol-gun, Changleung-hill, 1: 1.

These test recordings were divided into two areas and different areas were constructed differently. In the first area, a metal mesh for preventing rock fall made of a galvanized iron wire was installed and sprayed to a thickness of 10 cm to spray the soil. The second area was directly sprayed on the incision surface with a thickness of 7 cm to make the soil.

The seeds were chrysanthemum, bee saury, liquorice, and grass.

Example  2

Vegetation consisting of 61.5% by weight of general loam, 28% by weight of side leaf compost, 3% by weight of vermiculite, 1.5% by weight of wheat flour powder, 1.5% by weight of rice straw, 1.5% by weight of water soluble organic fertilizer, 1% by weight of ceramic powder and 2% The soil was applied under the conditions of Example 1.

Example  3

A vegetation composed of 58.5% by weight of general loam, 28% by weight of side leaf compost, 3% by weight of vermiculite, 3.5% by weight of wheat flour powder, 2.5% by weight of rice straw, 1.5% by weight of water soluble organic fertilizer, 1% by weight of ceramic powder and 2% The soil was applied under the conditions of Example 1.

Table 1

Moisture content (%) Breathability Adhesiveness Sliding / dropping Germination / growth rate Root resilience Example 1 37 Great Great none Good Good Example 2 33 Great Good none Good Good Example 3 40 Good Great none Good Good

The moisture content is the moisture content after 62 days without addition of water.

It can be seen that the vegetable soil of the present invention can not observe cracks, partial dropping and sliding, and smooth growth of the seed is promoted.

Furthermore, acidity of vegetation soil is pH7.0-Ph7.4, so there is no fear of acidification.

The method for producing a vegetated soil for slope-

First, the rice straw is completely dried and cut to 3-5 cm.

The wheat flour is loaded with an appropriate amount of water (to minimize the drying time) into the flour and slowly steamed and dried in the shade until the moisture content is less than 4%. The dried wheat solids are pulverized to a diameter of less than 0.03 mm and powdered again.

The vermiculite is forced precipitation in the water soluble organic fertilizer so that the water soluble organic fertilizer sufficiently absorbs.

The vermiculite precipitated in the water soluble organic fertilizer is immediately put into the flour powder so that the surface of the wheat flour is spread evenly on the surface, and then dried appropriately. At this time, the flour powder applied by the water soluble organic fertilizer absorbed by the precipitation to the vermiculite melts moderately and slowly dried while sealing the surface of the vermiculite.

Mix the remaining water-soluble organic fertilizer and wheat flour with stirring until the wheat flour melts to some extent.

The secondary compost is mixed with 40% by weight of rice husk, 25% by weight of axilla, 15% by weight of silk and 20% by weight of sawdust to improve the breathability and water retention of the soil.

In this state, water-soluble organic fertilizer mixed with vermiculite, rice straw and flour powder, which is precipitated in ordinary loam, livestock compost, ceramic powder, charcoal powder and water soluble organic fertilizer, and wheat flour powder is mixed and mixed to complete vegetation soil for slope greening do.

Accordingly, the present invention is not only capable of promoting growth of seedlings or germinated plants but also exhibiting excellent adhesiveness, thereby preventing cracks, partial elimination, and sliding, because the present invention has good moisture retention, air permeability, adhesiveness and root activatability.

In particular, water-soluble organic fertilizer absorbed into the perforated vermiculite provides the nutrients to the soil as the powder of the flour is slowly melted on the surface, thereby promoting the growth of the plant continuously so that the desired recording can be obtained.

Claims (4)

Drying and cutting the rice straw; Mixing the wheat flour with water separately from the crushed rice straw, and then steaming the rice flour, gradually drying the rice flour, and pulverizing and drying the dried wheat flour solid; When the wheat flour powder is completed, precipitating the vermiculite into the water soluble organic fertilizer, extracting the vermiculite absorbed by the water soluble organic fertilizer and simultaneously drying the powder of the wheat flour on the surface of the vermiculite; Stirring the remaining water-soluble organic fertilizer and the flour powder by stirring; Wherein the slurry is mixed with a mixture of water-soluble organic fertilizer mixed with vermiculite, rice straw and flour powder, which has been settled in ordinary loam, side-leaf compost, ceramic powder, charcoal powder and water soluble organic fertilizer to apply wheat flour powder. Soil preparation method. The method according to claim 1, Wherein the rice straw is precipitated in a water-soluble organic fertilizer so that the water-soluble organic fertilizer is absorbed and applied to the rice straw. The method according to claim 1, Wherein the general loam has a size of 0.8 mm or less in diameter of 92% by weight or more and a maximum size of 4 mm or less. 3. The method according to claim 1 or 2, The rice straw is dried and then cut to about 3-5 cm. The wheat flour is formed by grinding to a diameter of less than 0.03 mm. The vermiculite has a diameter of 4 mm or less and the secondary leaf compost is a mixture of rice husks, Wherein the slope of the slope is a slope of the slope.