JPH06173270A - Slope planting construction method - Google Patents

Abstract

PURPOSE:To eliminate instability by not digging planting holes in the face of slope at the time of planting container seedlings on the face of slope and prevent the undergrowth of the container seedlings even in the case of the cut face of slope being of soil with little nutritive substance. CONSTITUTION:In a slope planting method of planting-cultivating seedlings on the face of slope, a wire net 3 is spread on the face of slope 1, and anchor pins 4 are driven into the face of slope 1 to fix the wire net 3 to the face of slope 1. The mesh intersecting parts of the wire net 3 are cut, and the end parts of the cut wire net 3 are bent upward. The root pots 6 of container seedlings 5 are installed in void spaces formed by the bent parts, and the root pots 6 are held by the bent parts. Spray material 7 is then sprayed onto the whole face of slope 1 in such a way as to cover the root pots 6 of the container seedlings completely.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for planting a sapling on a sloping surface.

[0002]

2. Description of the Related Art As a conventional greening method of this type, a planting hole is dug in a slope and a seedling is directly planted in the planting hole.

[0003]

By the way, in such a conventional greening method, it becomes unstable by digging a burial hole on the slope, and when the cut slope is a soil with a low nutrient content, the growth is considered to be poor. There is a problem that

Therefore, an object of the present invention is to solve the problems of the above-mentioned conventional method for planting a sapling on a sloping surface and to make it unstable without digging a planting hole on the sloping surface. It is to provide a slope revegetation method that does not cause poor growth of seedlings even when the cut slope is soil with low nutrient content.

[0005]

In order to achieve the above-mentioned object, the invention according to claim 1 is a method for planting seedlings on a surface of a slope, wherein a wire mesh is formed on the surface of the slope. The wire mesh is fixed to the glue surface by striking and anchoring the glue surface to the glue surface, the crossing portion of the mesh of the wire mesh is cut, and the end of the cut wire mesh is bent upward, and formed by this bent portion. It is characterized in that a root pot of a container seedling is installed in a vacant space, the root pot is held by the bent portion, and then a spraying material is sprayed over the entire rear surface so that the root pot of the container seedling is completely covered. The invention of claim 2 is a method for planting a seedling on a paste surface, wherein a wire mesh is stretched on the paste surface and an anchor pin is struck on the paste surface to fix the wire mesh to the paste surface. Container seedling on wire mesh The root pot is installed and the anchor pin is struck to fix the root pot to the sloping surface, and then spraying material is sprayed on the entire sloping surface so that the root pot of the container sapling is completely covered. According to a third aspect of the present invention, in the greening method of a glue surface for planting seedlings on the glue surface, a wire mesh is stretched on the glue surface, and an anchor pin is struck on the glue surface to fix the wire mesh to the glue surface. The root pot of the container seedling is installed in the mesh of the, the root pot is clamped by the mesh and fixed to the lapping surface, and then the spray material is sprayed over the entire lapping surface so that the root pot of the container seedling is completely covered. According to the invention of claim 4, in the greening method of a glue surface for planting seedlings on the glue surface, a wire mesh is stretched on the glue surface and an anchor pin is struck on the glue surface to glue the wire mesh. If there is a recess on the slope, the root pot of the container sapling is passed through the wire mesh and installed in the recess, and then the spray material is completely covered with the root pot of the container sapling. It is characterized by spraying.

[0006]

In this invention as described above, a wire mesh as a greening foundation work is stretched over the entire glue surface so as to be as close as possible to the ground surface, and an anchor pin is struck on the glue surface to fix the wire mesh to the glue surface. In the invention of Item 1, the crossing portion of the mesh of the wire mesh is cut, the end portion of the cut wire mesh is bent upward to form a bent portion, and a container seedling is formed in a void formed by the bent portion. A root pot of a tree is installed, and the root pot is held by the bent portion. In the invention of claim 2, the root pot of the container sapling is placed on the wire netting, and an anchor pin is struck on the root pot. In the invention of claim 3, the root pot of the container sapling is installed in the mesh of the wire mesh, and the root pot is held by the mesh and fixed to the paste surface. In the invention of claim 4, the paste surface If there is a recess in the container, Place the tree root pot through the wire mesh and install it in the recess, and spray the spray material so that the root pot of the container seedling is completely covered, taking care not to damage the container seedling placed on the entire surface after that. wear.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The steps of the embodiment of the present invention shown in FIGS. First, as a preparation for construction, the slope is surveyed, a development view of the slope is created, and the installation location of the container seedlings is determined. After that, (1) remove dust, floating stones, etc. on the surface 2 of the glued surface 1, and (2) stretch the wire mesh 3 as a greening foundation work on the entire glued surface 1 as closely as possible to the ground surface,
(3) By firmly anchoring the anchor pin 4 to the glue surface 1, the wire mesh 3 is securely fixed to the glue surface 1, and (4) as shown in FIG. 2, the mesh intersection 8 of the wire mesh 3 is cut and cut. Bend the end of the wire mesh upward to form the bent portion 9,
(5) The root pot 6 of the container sapling 5 is installed in the empty space 10 formed by the bent portion 9 and the root pot 6 is formed by the bent portion 9.
(6) The spray material 7 is sprayed so that the root pot 6 of the container seedling 5 is completely covered while (6) being careful not to damage the container seedling 5 installed on the entire rear surface.

FIGS. 3, 4 and 5 show the second, third and fourth embodiments of the present invention.
Examples are shown, in these examples the first
The steps (1), (2), (3) and (6) of the embodiment are adopted as they are, and the steps different from the other steps (4) and (5) are adopted. The alternative process adopted in the second embodiment is as follows: (7) The root pot 6 of the container seedling 5 is set on the wire net 3 and the anchor pin 12 is hit to fix the root pot 6 to the slope surface 1. ing. The alternative process adopted in the third embodiment is as follows: (8) The root pot 6 of the container seedling 5 is installed in the mesh of the wire net 3, and the root pot 6 is held by the mesh and fixed to the slope. ing. The alternative process adopted in the fourth embodiment is (9) when there is a recess 13 on the glued surface 1, the root pot 6 of the container seedling 5 is passed through between the wire nets 3 and installed in the recess 13. is doing.

An example in which the invention as described above is carried out according to the following outline will be shown below. Slope condition Geology: Granite, soil hardness 20 to 30 mm (index hardness by Yamanaka soil hardness meter) Gradient: 1: 1 Area: 790 m ² Test species Murine mochi (tree height 50 cm) 135 Sharinbai (tree height 30 mm) 510 This herbaceous seed Tall fescue (jaguar), orchard glass Bahiagrass Thick layer base material spraying spraying thickness: 5 cm (However, the seedling installation part is sprayed slightly thick so that the root pot is covered) Sapling installation method # 14 installed as a greening foundation work, mesh
Cut the cross section of the mesh of 50mm rhombus wire mesh, bend the end of the cut wire mesh upward to form a void, install a root pot of container seedlings in this void, and at the bent portion Hold the bowl. As described above, the woody plants were killed in 8 out of 8 months after the greening method was 3 out of 135 rodents and 26 out of 510 rodents, and the survival rate was 98% for rodent rodents, and shaling-bye. Was 95%, and the growth was good in both woody plants and herbaceous plants.

[0010]

According to the present invention as described above, a wire mesh as a greening foundation work is stretched over the entire sloping surface, and an anchor pin is struck on the sloping surface to fix the wire mesh to the sloping surface.
In the invention of, the crossing portion of the mesh of the wire mesh is cut and the end portion of the cut wire mesh is bent upward to form a bent portion,
The root pot of a container sapling is installed in the empty space formed by the bent portion, and the root pot is held by the bent portion.
In the invention, the root pot of the container sapling is fixed on the slope by setting the root pot of the container sapling on the wire net and hitting the anchor pin, and in the invention of claim 3, the root pot of the container sapling is placed in the mesh of the wire net. Is installed, and the root pot is clamped by the mesh and fixed to the glue surface. In the invention of claim 4, when there is a recess in the glue surface, the root pot of the container sapling is passed through the wire mesh. It is designed to be sprayed so that the root pot of the container sapling is completely covered, and the seedling material is a container sapling whose root system is not cut unlike the openly cultivated tree. By using it, the root pot can be installed in the wire net without collapse, and the growth immediately after planting is also good, so it is possible to reliably introduce the woody plant to the slope,
The landscape of the slope can be formed at an early stage, and since metal nets will be used when planting container seedlings on the slope, it will be unstable without digging a planting hole on the slope. Even if the cut surface of the cut soil is low in nutrient content, the seedlings will not grow poorly.

[Brief description of drawings]

FIG. 1 is a side view of a first embodiment of the present invention.

FIG. 2 is a partial perspective view in the intermediate step of the above.

FIG. 3 is a side view of the second embodiment of the present invention.

FIG. 4 is a side view of the third embodiment of the present invention.

FIG. 5 is a side view of the fourth embodiment of the present invention.

[Explanation of symbols]

 1 Glue surface 2 Glue surface 3 Wire mesh 4 Anchor pin 5 Sapling 6 Root pot 7 Spraying material 8 Wire mesh intersection 9 Wire mesh bend 10 Vacancy 12 Anchor pin 13 Recess

Claims (4)

[Claims] 1. A method for planting a sapling on a slope, in a greening method for a slope, a wire mesh is stretched on the slope, and an anchor pin is struck on the slope to fix the mesh to the slope, and the cross section of the mesh of the mesh. Then, the end of the cut wire mesh is bent upward, a root pot of a container sapling is installed in the void formed by this bent portion, and the root pot is held by the bent portion, and then the glue is applied. The greening method for the glued surface, which is characterized by spraying the spray material onto the entire surface so that the root pots of the container seedlings are completely covered. 2. A method for planting a sapling on a sloping surface, wherein a wire mesh is stretched on the sloping surface and anchor pins are struck on the sloping surface to fix the wire mesh to the sloping surface, and a container seedling is placed on the wire mesh. The root surface is characterized in that the root root is set on the paste surface by setting an anchor pin and hitting an anchor pin, and then the spray material is sprayed on the whole paste surface so that the root pot of the container seedling is completely covered. Greening method. 3. A method for planting a sapling on a sloping surface, wherein a wire mesh is attached to the sloping surface and anchor pins are struck on the sloping surface to fix the wire mesh to the sloping surface, and a container is placed in the mesh of the wire mesh. It is characterized in that a root pot of a sapling is installed, the root pot is held by the mesh and fixed to the paste surface, and then spraying material is sprayed on the whole paste surface so that the root pot of the container seedling is completely covered. Glue surface greening method. 4. In a method for greening a slope surface for planting seedlings on a slope surface, a wire mesh is stretched on the slope surface and an anchor pin is struck on the slope surface to fix the mesh to the slope surface, and there is a recess on the slope surface. Is installed in the recess by passing the root pot of the container sapling through the wire net, and then the spray material is sprayed on the entire rear surface so that the root pot of the container sapling is completely covered. Greening method.