JPH08158371A - Method for planting bulbous vegetable in slope - Google Patents

Abstract

PURPOSE: To easily plant a bulbous plant in a slope containing rocks and gravel ground by a method wherein the bulbous plant laid to make contact with a bedrock is held by a reticulate substance laid over the surface of the slope and a vegetation foundation material is formed. CONSTITUTION: A metal netting 11 being a reticulate aarticle is laid over the inclining surface of a bedrock 2. By fastening bulb 13 between the bedrock 12 and the metal netting 11, the bulb 13 is placed to make contact with the bedrock 12 and held by the metal netting 11. After the bulbs 13 are installed in given positions, a vegetation foundation material is formed thereon. Since, when the slope of the bedrock 12 is flat, the laid metal netting is adhered to the surface of the bedrock 12, by fastening the bulbs 13 between the wire netting 11 and the bedrock 12, the bulbs 13 can be placed on the bedrock 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for easily planting bulbs on rocks such as slopes and slopes including gravel.

[0002]

2. Description of the Related Art Conventionally, in planting bulbs, a method of excavating a soil slope by human power, or digging a planting hole in the soil on the slope and planting there is adopted.

[0003]

[Problems to be Solved by the Invention] In the case of planting bulbs other than the soft ground where human beings can plant the bulbs, the only method is to plant the bulbs after the soil is laid on the ground. There was a problem that the soil became unstable when the slope became steep, and it was difficult to plant the bulbous plant on the slope and establish it. Therefore, it is difficult to establish a bulbous plant by a conventional general planting method, especially in the case where there are many sloping grounds such as cut slopes that are rocks or gravel ground.

On the other hand, as a method of introducing a bulbous plant to a sloping ground, it is conceivable to dig a planting hole in the base and then implant a bulb after forming the vegetation base material. There is a problem in that it is not only economically poor but also economically inferior because it depends on human power. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a method capable of easily planting a bulb plant on rocks such as slopes and sloping grounds including gravel.

[0004]

A method for planting a bulb plant according to the present invention which achieves the above-mentioned object is to hold a bulb installed so as to come into contact with a natural ground with a net-like material provided on an inclined ground surface, It is characterized by creating a vegetation base material on top. Preferably, the mesh of the mesh is 5 cm × 5 cm or more, and the vegetation base material is formed to have a thickness of 5 cm or more.

For example, the mesh is a wire mesh, and a part of the wire mesh is incised, and the bulb is sandwiched between the wire mesh and the ground through the opening. In addition, a part of the wire mesh is incised, and the incised edge part is bent toward the natural ground side, and the bulb is held therein. The bulb may be put in a bag body made of a material that decomposes in the ground in a short period of time in advance, and in some cases, a bulb fall prevention material may be put in the bag body at the same time. The net body may be installed after the bag body containing the bulb is fixed to the ground with anchor pins in advance.

[0006] Preferably, the vegetation base material is bark compost,
Using organic matter such as peat moss as a main material, cement is added to the vegetation base material at 60 to 80 kg / m ³ or synthetic resin at 4 to 8 kg / m ³ , and 1
200 effective seeds per 2 cm thickness of the vegetation base of m ²
~ 500 grains mixed, the vegetation base material has a nitrogen content of 6%
The following slow-release fertilizer is compounded at 4 to 7 kg / m ³ .

[0007]

[Function] Since the reticulate material holds the bulb, the bulb is prevented from moving and falling when forming the vegetation base material. By setting the mesh size of the reticulated material to 5 cm × 5 cm or more, it is possible to avoid the growth of the bulbous plant and the obstruction of the meiosis by the reticulated material.
By forming the vegetation base material with a thickness of 5 cm or more, it becomes possible to maintain the plant on the inclined surface and promote the division of spheres to maintain the bulb community. By appropriately selecting and processing the net-like material according to the characteristics of the ground to be constructed, various construction conditions can be met. Placing the bulb in the bag protects the bulb and makes it easier to handle. The bulb fall prevention material prevents the bulb from moving and falling in the bag body. By fixing the bag body to the ground with anchor pins, it becomes easy to adjust the bulb up and down during installation work without using a bulb fall prevention material.

By using organic materials such as bark compost and peat moss as the main material for the vegetation base material, the bulb sprouting is promoted to maintain the bulb community. Cement to be mixed with vegetation base material is 60-80kg / m ³ or synthetic resin is 4-8k
The g / m ³ functions as an erosion preventive material, and secures the erosion resistance and durability of the vegetation base for a long period of time necessary for maintaining the bulb community. By mixing 200-500 effective seeds per 1 cm ² of vegetation base 2 cm thick of perennial gramineous grass, weeds can be prevented from entering without inhibiting growth of bulbous plants and spores, and in the future forest When cultivating, it is possible to sow with woody plants. 6% nitrogen content
By blending the slow-release fertilizer below 4-7kg / m ³ ,
The growth of the plant height of the exotic grass of grass is suppressed, and the pressure of bulbous plants can be suppressed.

[0009]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a sectional view of a construction portion for explaining a method of planting a bulb according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a state where the bulb is held by a wire net according to an example of the method of the present invention. In this example, first, a wire mesh 11 as a net is installed on the inclined surface of the ground 12, and then the ground 1
By sandwiching the bulb 13 between the wire 2 and the wire net 11, the bulb 13 is installed so as to contact the ground 12 and held by the wire net 11. The anchor pin 14 fixes the wire net 11 to the ground 12, and is appropriately installed before or after the installation of the bulb 13. Then, after the bulb 13 is installed at a required position, the vegetation base material 15 is formed on the bulb 13.

In the present specification, the bulb plant means that bulbs, corms, tubers, tubers, rhizomes, etc., leaves, stems, roots or a part of rhizomes are hypertrophic and have a spherical shape. Store nutrients and water. Next growth. Plants having organs for flowering are collectively referred to.

As is apparent from the gist of the present invention, the reticulated material of the present invention is a reticulated material capable of holding bulbs and allowing the buds of bulbs to extend through the mesh of the reticulated material. However, the mesh is not limited to the illustrated wire mesh 11, and other materials such as a synthetic resin may be used to obtain the mesh. Further, as a construction method for forming the vegetation base material 15, a conventional method can be used, and a method for forming a vegetation base by mechanical construction can be used including a spraying construction. Here, the wire mesh 11 generally has a mesh of 5 cm × 5 cm or more. Depending on the size of the bulb to be constructed,
This is because if it is less than that, the growth of the bulb and the division of the bulb are inhibited by the wire net 11.

In the example of FIG. 1, the slope of the ground 12 is flat, and in such a case, the installed wire netting 11 is in close contact with the surface of the ground 12. By inserting the bulb 13 between the wire net 11 and the ground 12, the bulb 13 can be installed on the ground 12.

FIG. 3 is a cross-sectional view of a construction portion for explaining a method of planting a bulb according to another embodiment of the present invention. As shown in FIG. In the case of gravel or the like, the bulb 13 can be easily positioned by installing the bulb 13 in the recess 16. Here, in the present invention, a mesh-like material (wire mesh 1
1) may be installed before the installation of bulbs 13,
In some cases, after the bulbs 13 are installed, the facilities are installed from above. If the slope of the planted slope is gentle, or
If the bulb does not fall down even if the bulb is left on the inclined surface as in the case where the slope has unevenness as in the case of (1), the bulb may be installed first and then the net-like object may be installed.

FIGS. 4 and 5 are perspective views showing examples in which the bulb is held by a wire net by the method of the present invention.
In the case where the wire net 11 is installed first and then the bulb 13 is installed, when the bulb 13 is larger than the mesh of the wire net 11, a part of the wire net 11 is cut out and the bulb 13 is cut into the opening 17 as shown in FIG. Or the bulb 13 is sandwiched under the wire net 11 through the cut opening 17 as shown in FIG. The size of the wire mesh 11 to be incised depends on the size of the bulb 13.

FIG. 6 is a sectional view of a working portion for explaining a method of planting a bulb according to another embodiment of the present invention, and FIG.
Is a partially enlarged view of FIG. In the example shown in FIG. 6 and FIG. 7, a part of the wire net 11 is incised and the edge 18 of the cut wire net 11 is cut.
Is bent toward the natural ground 12 side, and the bulb 13 is placed and held there. By doing so, it is possible to effectively prevent the bulb 13 installed on the sloping ground from moving or falling when the vegetation base material 15 is sprayed.

FIG. 8 is a sectional view of a construction portion for explaining a method of planting a bulb according to still another embodiment of the present invention, and FIGS. 9 and 10 are partially enlarged views thereof.
In the example of FIG. 8, the bulb 13 is put in the bag body 19 in advance, and the bulb 13 is installed on the natural ground 12 together with the bag body 19. Since the bag body 19 remains in the created vegetation base material 15, after the creation of the vegetation base material 15,
As long as it is made of a material that decomposes in the ground in a short period of time, various materials such as natural fiber and paper can be used as long as they do not interfere with germination, growth, and bulb merging .

As described above, by preliminarily using the bulbs 13 in the bag body 19, not only the movement and falling of the bulbs 13 installed on the sloping ground at the time of spraying can be prevented, but also the bulbs during the planting work. 13 can be protected by the bag body 19, and the use of the bag body 19 can facilitate the installation work of the bulb 13.

The bag body 19 containing the bulbs 13 is installed by sandwiching it between the wire net 11 and the ground 12, as described above, or as shown in FIG.
After fixing to the natural ground 12 at 4, the wire net 11 may be installed. This method of fixing the bag body 19 with the anchor pin 14 can be easily performed without using the bulb overturn preventing material 20 described later, because the up and down direction of the bulb 13 can be easily adjusted during the installation work of the bulb 13.

Further, as shown in FIG. 10, a bulb overturn prevention material 20 may be placed in the bag body 19 together with the bulb 13. The bulb fall prevention material 20 is for controlling the position of the bulb 13 in the bag body 19, and when using the bulb 13 whose vertical direction is determined at the time of planting, the bag is not required for transportation or installation. It is used to prevent the bulb 13 in the body 19 from accidentally rotating and falling. The material of the bulb fall prevention material 20 is preferably an organic material that is lightweight and has water retention. Specifically, depending on the structure of the bag body 19 used, when the bag body 19 is made of a mesh-like material, a fibrous material that does not spill out from the mesh, for example, water moss, rock wool, fiber, a bag When the body 19 is composed of a piece of paper such as mesh without mesh, relatively short fibers or fine particles such as peat moss, bark and chaff can be preferably used. Also,
The amount of the bulb fall prevention material 20 used for one bag is appropriately adjusted according to the degree of unevenness of the slope so that the bulb 13 does not fall.

On the other hand, the vegetation base material 15 formed on the bulb 13 preferably has a thickness of 5 cm or more. The cover soil thickness at the time of planting bulbs varies greatly depending on the type of plant, but it is difficult to maintain plant bodies on slopes and promote bulb division to maintain bulb communities with a vegetation base material of 5 cm or less. is there.

Further, in order to promote bulb divergence so as to maintain the bulb community, it is preferable to use organic substances such as bark compost and peat moss as the main material for the vegetation base material 15. Furthermore, in order to maintain the erosion resistance and durability of the vegetation base over a long period of time so that the bulb community can be maintained, cement is added to the growth base material 15 as an erosion prevention material in an amount of 60 to 80 kg / m ³ or a synthetic resin. 4 to 8 kg
/ M ³ should be added. A durable vegetation base is required to maintain the bulb community, and it is generally possible to use any type of erosion control material, but the use of cement that excels in erosion resistance and durability is most preferable .

In order to suppress the progress of vegetation transition due to plant invasion from the surroundings so as to maintain the bulb community, 200 to 500 effective seeds of perennial gramineous exotic grass per 1 m ² of growth base 2 cm thickness Good to mix. By mixing perennial gramineous grasses, weeds can be prevented from entering without inhibiting the growth of bulbous plants and spores,
It will be possible to mix-sown with woody plants in the case of forestation in the future. Here, when the number of grains is 200 or less, bare ground may occur on the inclined surface during the period when the above-ground parts of bulbs wither, and when the number of grains is 500 or more, the risk of obstructing the bulb concentrating is increased, and the bulb plant There is a tendency that good flowering cannot be expected. Further, in order to suppress the growth of plant height of the exotic grass of the Poaceae and suppress the pressure of the bulbous plants, it is preferable to add 4 to 7 kg / m ³ of a slow-release fertilizer having a nitrogen content of 6% or less. This is because the use of fertilizers containing a large amount of nitrogen suppresses the growth of bulbs by alien herbs and prevents good flowering.

The following is an example of a suitable formulation for maintaining a bulbous plant community for many years. 1) Compounding material (compounding amount per 1 m ³ ) Peat moss 1000 l Bark composting material 1000 l Ordinary Portland 80 kg pH buffer 1.4 kg Slow-release fertilizer (N: P: K = 6: 36: 6) 4 kg 2) Seeds Formulation (effective seed grains per 1 m ^{2 of} 2 cm thick growth base) CRF 200 grains 1 to 5 bulbs / m ^{2 of} bulbs are planted as required.

[0024]

As described above in detail with reference to the examples, according to the planting method of the bulb plant of the present invention, the bulbs installed so as to come into contact with the ground are formed by the net-like material provided on the sloped ground surface. Since it is held and the vegetation base material is formed on it, it becomes possible to easily plant bulbous plants on slopes and other slopes including rocks and pebbles.

[Brief description of drawings]

FIG. 1 is a sectional view of a working portion for explaining a method of planting a bulb according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which a bulb is held by a wire net according to an example of the method of the present invention.

FIG. 3 is a sectional view of a working portion for explaining a method of planting a bulb according to another embodiment of the present invention.

FIG. 4 is a perspective view showing an example in which a bulb is held by a wire net according to the method of the present invention.

FIG. 5 is a perspective view showing an example of a case where a bulb is held by a wire net according to the method of the present invention.

FIG. 6 is a sectional view of a working portion for explaining a method of planting a bulb according to another embodiment of the present invention.

7 is a partially enlarged view of FIG.

FIG. 8 is a sectional view of a working portion for explaining a method of planting a bulb according to still another embodiment of the present invention.

9 is a partially enlarged view of FIG.

FIG. 10 is a partially enlarged view of FIG.

[Explanation of symbols]

 11 wire netting (net-like material) 12 natural ground 13 bulb 14 anchor pin 15 vegetation base material 16 recess 17 opening 18 end edge 19 bag 20 bulb fall prevention material

Claims (12)

[Claims] 1. A method for planting a bulb plant, which comprises retaining a bulb installed so as to come into contact with the ground with a net-like material provided on a sloped ground surface, and forming a vegetation base material on the net. 2. The method for planting a bulb plant according to claim 1, wherein the mesh of the reticulate material is 5 cm × 5 cm or more. 3. The method for planting a bulb plant according to claim 1, wherein the vegetation base material is formed to have a thickness of 5 cm or more. 4. The mesh is a wire mesh, and a part of the wire mesh is incised, and the bulb is sandwiched between the wire mesh and the ground through the opening. The method for planting a bulb plant according to 1. 5. The mesh is a wire mesh, and a part of the mesh is incised, the incised end edge portion is bent toward the natural ground side, and the bulb is held therein. 1-3
The method for planting a bulb plant according to any one of claims. 6. The method for planting a bulb plant according to claim 1, wherein the bulb is used by being put in a bag body made of a material that decomposes in the ground in a short period of time in advance. 7. The bulb is previously placed in a bag body made of a material that decomposes in the ground in a short period of time, and the bag body is fixed to the ground with an anchor pin in advance, and then the net-like object is installed. The method for planting a bulb plant according to any one of claims 1 to 3, wherein. 8. The method for planting a bulb plant according to claim 6, wherein the bulb is placed in the bag together with a bulb fall prevention material. 9. The method for planting a bulb plant according to claim 1, wherein an organic matter such as bark compost or peat moss is used as a main material for the vegetation base material. 10. A cement containing 60 to 8 vegetation base material.
0 kg / m ³ or planting method bulbous plants according to any one of claims 1 to 9, characterized in that the synthetic resin 4~8kg / m ³ formulation. 11. The method for planting a bulbous plant according to claim 1, wherein 200 to 500 effective seeds are mixed per 1 m ² of a perennial grass family exotic grass per 2 cm of the vegetation base. . 12. The planting of a bulb plant according to claim 1, wherein the vegetation base material contains 4 to 7 kg / m ³ of a slow-release fertilizer having a nitrogen content of 6% or less. Method.