KR20080048117A - The base soil and it's afforestation method - Google Patents

Abstract

A method for afforestation of slope surfaces by using planting soil containing sludge of lakes and marshes as a main material and spraying the planting soil containing herbaceous plant seeds on the slope surfaces is provided to allow the seeds to easily take root on the slope surfaces and to reduce the execution costs by using low cost seedlings and administration costs. Planting soil(30) contains 70 to 80% by weight of sludge of a lake or pond bottom as a precipitate of lakes and marshes rich in inorganic matter and inorganic mater as main material, 30 to 20% by weight of rice straw, pulp residue and rice hulls as additional material and an adhesive. The planting soil is sprayed on slope surfaces to help initial growth in plants. Afforestation of slope surfaces is performed by the steps of: spreading and fixing a basic mesh net(10) on the slope surfaces and dispersing a plurality of seed bags(20) in the longitudinal and transverse direction and tying; spraying planting soil containing herbaceous plant seeds(21) on the slope surfaces.

Description

Vegetation-based soil and slope greening method using it {The base soil and it's afforestation method}

1 is a perspective view of the foundation net of one embodiment of the present invention

2 is a cross-sectional view showing a construction state of one embodiment of the present invention

Figure 3 is a block diagram showing the construction process of an embodiment of the present invention

<Code Description of Main Parts of Drawing>

10: foundation net 20: seed bag

21: Tree Seed 22: Band

30: vegetation foundation

The present invention relates to a vegetation foundation soil and a slope greening method using the same, and more particularly, by producing a vegetation soil with a sludge as a sediment of the appeal as a main material, it is possible to recycle waste, environmentally friendly, incision and After covering the rocky slopes with vegetation foundation, grasses, pampas grasses and wildflowers are grown and planted.In the medium to long term, wood plants grow and harmonize with the surrounding landscape, but tree seeds are rooted in the vegetation soil. After growing the seedlings, they grow to seedlings to adapt to the on-site climate and climate so that they can grow as indigenous and large trees, and disperse the tree seeds suitable for vegetation by species to grow well without harming each other in the growth It relates to a soil and a slope greening method using the same.

In general, in the process of cutting and filling part of the mountain to make a road or using it as a golf course site, the cut and filled rock wool is exposed as it is, so that the beauty of the area is not good and harmonizes with the surrounding landscape.

Conventionally, various methods for planting green plants such as a seed spray method using a core net, green soil, a seed cover, a seed bag, and a plant cut after drilling of a rock cut have been developed and constructed.

Among them, the generalized method is to fix the coated wire mesh on the slope, and then spray the sludge containing the seeds at high pressure through a compressor to fix the slope, and the seeds grow naturally and grow on the slope.

However, most of the seeds are grass, mugwort, pampas grass, and wildflowers, which can be successful in early greening, but there are difficulties in forming the colonies of trees in the medium and long term. There was a disadvantage that can not be distinguished to form a colony.

In view of this, Korean Patent Laid-Open Publication No. 2005-79374 has proposed a technique for forming a wooden colony by arranging sacks planted with seedlings on a slope.

However, since the seedlings are grown elsewhere, it is difficult to adapt to the local climate, and since the seedlings have to be managed continuously until they are fully rooted and settled, labor costs are high, especially since the seedlings are more expensive than the seed, the construction cost increases. There were disadvantages such as being.

The present invention was developed in view of the conventional problems, and an object of the present invention is to cover the incisions and fill slopes with vegetation foundations, and to grow grasses, pampas grasses and wildflowers in the early stages, and to record the medium and long term. Woody roots grow and harmonize with the surrounding landscape, but tree seeds are rooted in the vegetation foundation and grow into seedlings, adapting to the on-site climate and climate, creating an environment that can grow into indigenous and large trees, and is suitable for vegetation. It is to provide a slope greening method by distributing tree seeds by species so that they can grow well without harming each other in the growth process.

Another object of the present invention is to plant the tree seeds from the beginning of the field to grow the roots naturally, do not need to be managed separately after construction, especially because the use of cheaper seed than tree seedling slope recording that can reduce the construction cost In providing a method.

Another object of the present invention is to produce a vegetative soil based on sludge, which is a precipitate of oil- and inorganic-rich sediments, to help plant growth and to utilize waste, and to select environmentally friendly species suitable for mid- and long-term greening. It is to provide a vegetation soil that can be recorded.

In order to achieve the above object, the present invention constitutes a vegetation foundation that is sprayed with plant seeds on the slope, the sludge is a sediment of the bottom of the lake, such as lakes or ponds rich in organic and minerals as a main material and rice straw, pulp residue And it is composed by mixing the subsidiary materials such as rice husks with an adhesive, it is characterized in that the attachment mesh is sprayed on a fixed slope to help the initial growth of the plant.

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

1 is a perspective view of a basic net of an embodiment of the present invention, Figure 2 is a cross-sectional view showing a construction state of an embodiment of the present invention. In the slope greening method of an embodiment of the present invention, a base net 10 is used. The material may be a hard-to-rotate manila hemp or a rope made of polypropylene (P.P) and polyethylene (P.E), and may be vinyl coated metal net, waste fishing net or fibrous net.

The seed net 20 is formed in a random or regular array of seed bags 20 made of cotton-like material that acts as a manure to help plant growth due to decay over time.

The seed bag 20 may be tied to the base net 10 by a separate band 22 or may be bundled using a tool such as a clip.

The seed bag 20 has a vegetation foundation soil 30 and tree seeds 21 are embedded. The tree seeds 21 are germinated and sterilized to increase germination rate, and are coated with nutrient solution to receive initial nutrients. The tree seed 21 is a species used for mid- and long-term greening of slopes, and species such as gomsol, acacia, silkworm, elm, duck, zelkova, autumn leaves, and birch are used.

And the vegetation foundation (30) is a sludge which is the precipitate of the appeal as a main material and the additives such as rice straw, pulp residue and chaff mixed with an adhesive, the precipitate of the appeal is an organic material that helps the plant growth because the sludge And because it is rich in minerals, it is an excellent material as a vegetation soil. And since the sediment sludge of the appeal is to be discarded, the present invention utilizing this is environmentally friendly.

The vegetation soil (30) is preferably composed of 70 ~ 80% by weight of sediment sludge of rice, 30 to 20% by weight of rice straw, pulp residue and chaff mixture, mixed with an adhesive, herbaceous materials used for the initial greening Mix seeds and spray them on slopes. Reference numeral 11 denotes a pin for securing the base mesh 10 to the slope.

The slope recording method of the present invention configured as described above is as follows.

First, seeds of good seeding tree seeds (21) are selected and germinated, then sterilized to form a protective film, and the nutrient solution is coated on it so as to receive the necessary nutrients for rooting. Then, the tree seeds 21 are prepared by putting them in the seed sacks 20 together with the vegetation foundation 30, and then bundling as many times as necessary for the foundation net 10 at the construction site of the incision site.

The foundation net 10 may be deployed on the slope and then the seed bag 20 may be bundled or the seed bag 20 may be bundled first and then deployed on the slope, which may be selectively selected according to the field working environment.

When the base net 10 combined with the seed bag 20 on the slope is laid, the vegetation soil 30 mixed with herbaceous seeds is sprayed at a high pressure so as to have a thickness of 10 to 20 cm on the slope. At this time, the seed bag 20 is buried in the vegetation foundation (30).

As the greening process of the slope is completed by the above process, the seed bag 20 may be classified by species and tied to the base mesh 10 so that the vertical and horizontal intervals are kept constant, but do not randomly maintain the interval. You can also tie without.

As described above, according to the present invention, by using the vegetation soil and waste fishing nets mainly made of sludge, which is the sediment of the lake, greening the slope, it is environmentally friendly in terms of utilizing waste resources that are discarded, and the sludge that is the sediment of the appeal It is rich in organic and minerals, which helps herb growth during the initial greening of slopes.

In addition, the present invention is to bind the seed bag with a built-in tree seed on the slope of the base net laid on the slope, and bound by a plurality of vertical and horizontal spraying the vegetation base on it, the initial greening is made of herbaceous medium and in the medium to long term Since it is made of trees grown in the turret, it blends naturally with the surrounding landscape, and since the tree seeds are rooted from the beginning to grow into seedlings, they adapt well to the on-site climate and climate, and are indigenous, and do not use expensive seedlings, thereby reducing construction costs. Even if not specially managed after construction, it naturally takes root and grows as a tree, so it can reduce the administrative costs.

Claims (7)

In constructing the vegetation soil that is sprayed with the plant seeds on the slopes, It is composed of sludge at the bottom of lake or pond, which is a precipitate of organic and inorganic rich lakes, and mixed with other materials such as rice straw, pulp waste, and chaff together with adhesive. Vegetation soil, characterized in that to give. The method of claim 1, The sludge is 70 to 80% by weight, Substances such as rice straw, pulp residue and rice husks are vegetation soil, characterized in that composed of 30 to 20% by weight. Preparing seed bags containing tree seeds and vegetation soil; Spreading and laying down the base net on the slope, and then distributing and bundling the seed bags vertically and horizontally; The vegetation soil with herbaceous seeds is sprayed onto the base net of the slope to bind, but the seed sacks are buried so that the initial recording is progressed by the herbaceous seeds over time, and the tree seeds grow to seedlings in the medium and long term. Slope greening method characterized in that the growth. The method of claim 3, wherein The tree seeds are germinated, sterilized and coated with a nutrient solution to make an environment that can be rooted in the vegetation foundation soil slope greening method. The method of claim 4, wherein The tree seed is a slope greening method characterized in that any one of gomsol, acacia, silk, elm, birch, autumn leaves, duck and zelkova. The method of claim 4, wherein The vegetation soil is a slope greening method characterized in that the sludge of the lake or pond bottom, which is a precipitate of organic and inorganic rich lakes as a main material and mixed with the adhesive material such as rice straw, pulp residue and chaff together with an adhesive. The method of claim 3, wherein The basic mesh is a slope greening method characterized in that the fibrous net using a waste fishing net.

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