JP2804726B2 - How to plant bulbous plants on slopes - Google Patents

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 a bulb on a slope such as a rock or a rubble such as a slope.

[0002]

2. Description of the Related Art Conventionally, in planting a bulb, a method has been adopted in which a soil slope is excavated by manpower, or a planting hole is dug in a soil laid on a slope, and planted there.

[0003]

When planting a bulb in a place other than a soft ground capable of planting a bulb manually, there has been no other method than planting the soil on the ground and then planting the bulb. When the slope is steep, there is a problem that the soil becomes unstable, and it has been difficult to plant and establish a bulbous plant on the slope. For this reason, it has been difficult to establish a bulbous plant by a conventional general planting method, particularly when the ground is a lot of slopes such as cut slopes that are bedrock or rubble.

On the other hand, as a method of introducing a bulbous plant to a slope, a method of creating a vegetation base material and then digging a planting hole in the base to plant a bulb can be considered. In addition to poor performance, there is a problem that it is economically inferior because it depends on human power. The present invention has been made in view of the above circumstances, and has as its object to provide a method for easily planting a bulbous plant on a slope such as a rock or a rubble such as a slope.

[0004]

A method of planting a bulb plant according to the present invention, which achieves the above object, comprises: holding a bulb installed in contact with the ground with a mesh laid on an inclined ground surface; It is characterized by spraying vegetation base material on top.

For example, the mesh is a wire mesh, a part of the wire mesh is cut out, and the bulb is sandwiched between the wire mesh and the ground through an opening. In addition, a part of the wire mesh is cut, and the cut edge is bent toward the ground, and the bulb is held there.

Preferably, bark compost is added to the vegetation base material.
Organic material such as peat moss is used as a main material, and cement is added to the vegetation base material at 60-80 kg / m ³ or synthetic resin at 4%.
８8 kg / m ³ , effective seeds of perennial gramineous exotic herbs are mixed in the vegetation base material 2 cm-thick 200-500 grains per m ² , and nitrogen content is 4-7 kg / m ³ of 6% or less. Contains slow-release fertilizer.

[0007]

Since the bulb is held by the mesh, the movement and fall of the bulb when spraying the vegetation base material can be prevented. By spraying and forming the vegetation base material with a thickness of 5 cm or more, it is possible to maintain the plant body on the inclined surface and to promote the sphere separation to maintain the bulb community. The mesh material can be adapted to various construction conditions by appropriately selecting and processing it according to the characteristics of the ground to be constructed.

[0008] By using organic matter such as bark compost and peat moss as the main material for the vegetation base material, the bulb spheroids are promoted to maintain the bulb community. Cement 60~80kg / ^{m 3} or synthetic resin 4~8kg / ^{m 3} formulated vegetation base material,
It functions as an erosion inhibitor and ensures the long-term vegetation base erosion resistance and durability required to maintain the bulb communities. An effective seed of perennial gramineous foreign grass by mixing 200 to 500 grains per 1 m ² in the vegetation base material 2cm thick, the weed invading suppressed without inhibiting the growth and minute ball bulbous plants, future forest In the case of cultivation, it is possible to co-sown with woody plants. By adding 4 to 7 kg / m ³ of a slow-release fertilizer having a nitrogen content of 6% or less, the growth of the exotic grass of the grass family can be suppressed, and the pressure of the bulbous plant can be avoided.

[0009]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a sectional view of a construction part 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 on 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 mesh 2 and the wire mesh 11, the bulb 13 is placed so as to be in contact with the ground 12 and is held by the wire mesh 11. The anchor pin 14 fixes the wire mesh 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 from above.

[0010] In the present specification, a bulbous plant is a bulb, a corm, a tuber, a tuber, a rhizome or the like, a part of a leaf, a stem, a root, or a rhizome is enlarged to exhibit a spherical shape. Stores nutrients and moisture. The next growth. Plants having organs for flowering shall be generically referred to.

As is apparent from the spirit of the present invention, the reticulated material of the present invention is a reticulated material capable of holding a bulb and extending a bud of a bulb through a mesh of the reticulated material. However, the present invention is not limited to the wire mesh 11 as an example, and it is also possible to obtain a mesh material by using, for example, a synthetic resin. In addition, a conventional method can be used as a construction method for forming the vegetation base material 15, and a construction method for forming the vegetation base by mechanical construction, such as spray formation, can be used. Here, it is generally preferable that the wire mesh 11 has a mesh size of 5 cm × 5 cm or more. Depending on the size of the bulb to be constructed,
If it is less than that, the growth of the bulb and the spheroids are inhibited by the wire mesh 11.

In the example of FIG. 1, the slope of the ground 12 is flat. In such a case, the wire mesh 11 provided is in a state of being in close contact with the surface of the ground 12, so that By sandwiching the bulb 13 between the wire mesh 11 and the ground 12, the bulb 13 can be installed on the ground 12.

FIG. 3 is a sectional view of a construction part for explaining a method of planting a bulb according to another embodiment of the present invention. As shown in FIG. In a rubble or the like, the bulb 13 can be easily positioned by installing the bulb 13 in the concave portion 16. Here, in the present invention, depending on the situation, a mesh (wire mesh 1) may be used.
1) In some cases, facilities are installed before the installation of bulbs 13,
After the bulb 13 is installed, the facility may be installed from above. When the slope of the slope to be planted is gentle, or
In the case where the bulb does not fall down even if the bulb is placed on the slope as in the case where the slope has irregularities as in the example, the bulb may be installed first, and then the mesh material may be installed.

FIGS. 4 and 5 are perspective views each showing an example of a case where a bulb is held by a wire net according to the method of the present invention.
If the bulb 13 is larger than the mesh of the wire mesh 11 in the case where the wire mesh 11 is first installed and the bulb 13 is subsequently installed, a part of the wire mesh 11 is cut out as shown in FIG. Or, as shown in FIG. 5, the bulb 13 is sandwiched under the wire mesh 11 through the incision 17. It should be noted that the size at which the wire net 11 is cut corresponds to the size of the bulb 13.

FIG. 6 is a sectional view of a construction part 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. 6 and 7 show an example in which a part of the wire mesh 11 is cut out and the edge 18 of the cut wire mesh 11 is cut.
Is bent to the 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 sloped land from moving or falling when the vegetation base material 15 is sprayed.

FIG. 8 is a sectional view of a construction part 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 19 in advance, and the bulb 13 is placed on the ground 12 together with the bag 19. Since the bag body 19 remains in the vegetation base material 15 formed, after the vegetation base material 15 is formed,
Any material can be used as long as it is made of a material that decomposes in the ground in a short period of time, as long as it does not interfere with germination and growth, and spheroids of bulbs. .

As described above, the use of the bulbs 13 in the bag body 19 in advance not only prevents the bulbs 13 installed on the sloping ground from moving and falling when spraying, but also prevents the bulbs 13 from being dropped during the planting operation. The bag 13 can be protected by the bag 19, and the use of the bag 19 can facilitate the installation work of the bulb 13.

The bag 19 containing the bulb 13 is installed by being sandwiched between the wire mesh 11 and the ground 12 as described above. Alternatively, as shown in FIG.
After fixing to the ground 12 at 4, the wire net 11 may be provided. This method of fixing the bag body 19 with the anchor pin 14 can easily adjust the vertical direction of the bulb 13 during the installation work of the bulb 13, and therefore can be performed without particularly using the later-described bulb fall prevention member 20.

Further, as shown in FIG. 10, a bulb fall prevention material 20 may be put in the bag body 19 together with the bulb 13. The bulb fall prevention material 20 is provided in the bag body 19 and regulates the position of the bulb 13. For example, when using the bulb 13 whose up and down direction is determined at the time of planting, the bulb fall prevention material 20 is used during transportation or installation. It is used to prevent the bulb 13 in the body 19 from inadvertently rotating and falling. The material of the bulb fall prevention material 20 is preferably a lightweight and water-retentive organic material. Specifically, although it depends on the structure of the bag body 19 to be used, when the bag body 19 is formed of a net-like material, a fibrous material that does not fall off from the mesh, such as water moss, rock wool, fiber, bag, etc. When the body 19 is made of paper or the like having no mesh, relatively short fibers or relatively fine ones, for example, compost such as peat moss, bark and rice husk can be suitably used. Also,
The amount of the bulb fall prevention material 20 used in 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, it is preferable that the vegetation base material 15 formed on the bulb 13 has a thickness of 5 cm or more. The soil cover thickness at the time of planting a bulb varies greatly depending on the type of plant, but it is difficult to maintain the plant body on an inclined surface and to promote sphere separation and maintain a bulb community with a vegetation base material of 5 cm or less. is there.

It is preferable to use an organic material such as bark compost or peat moss as the main material for the vegetation base material 15 in order to promote the bulb spheroid so that the bulb community can be maintained. Further, in order to maintain the erosion resistance and durability of the vegetation base for a long period of time so that the bulb community can be maintained, the growth base material 15 is made of 60-80 kg / m ^{3 of} cement or a synthetic resin as an erosion preventing material. 4 to 8 kg
/ M ³ . A durable vegetation base is required to maintain the bulb community, which is generally possible regardless of the type of erosion control material, but the use of cement that is more resistant to erosion and durability is most preferred .

In order to suppress the progress of vegetation transition due to the invasion of plants from the surroundings so that the bulb community can be maintained, 200-500 effective seeds of a perennial gramineous exotic herb are grown per 1 m ² of growing base 2 cm thick. Good to mix. By mixing perennial grasses, the invasion of weeds is suppressed without inhibiting the growth and spheres of bulbous plants,
In the case of afforestation in the future, it will be possible to co-sown with woody plants. Here, when the number of grains is 200 or less, a bare ground part may be formed on an inclined surface during the period when the above-ground part of the bulb dies. Tend to be unable to expect good flowering. In addition, in order to suppress the elongation of the plant height of grasses exogenous to reduce the pressure of 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. If a fertilizer having a high nitrogen content is used, the growth of the bulb is suppressed by the exotic herb, and good flowering cannot be expected.

The following is an example of a suitable formulation for maintaining the bulb plant community for many months. 1) The amount of formulation per material (1 m ³⁾ peat moss 1000l bark compost system Material 1000l ordinary portland 80 kg pH buffer materials 1.4kg slow-release fertilizer (N: P: K = 6 : 36: 6) 4kg 2) seed Formulation (number of effective seeds per m ^{2 of} 2 cm thick growth substrate) CRF 200 Bulbs are planted at 1 to 5 bulbs / m ^{2 as} required.

[0024]

As described above in detail with reference to the embodiments, according to the method for planting a bulb plant of the present invention, a bulb installed in contact with the ground is formed by a mesh provided on an inclined ground surface. Since the vegetation base material is held on the vegetation base material, a bulbous plant can be easily planted on a slope such as a rock or a rubble such as a slope.

[Brief description of the drawings]

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

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

FIG. 3 is a sectional view of a construction part for explaining a bulb planting method 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 in which a bulb is held by a wire net according to the method of the present invention.

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

FIG. 7 is a partially enlarged view of FIG. 6;

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

FIG. 9 is a partially enlarged view of FIG. 8;

FIG. 10 is a partially enlarged view of FIG. 8;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Wire mesh (net-like material) 12 Ground 13 Bulb 14 Anchor pin 15 Vegetation base material 16 Concave part 17 Opening part 18 Edge part 19 Bag body 20 Bulb fall prevention material

Claims (3)

(57) [Claims] [Claim 1] A bulb placed so as to be in contact with the ground on a slope such as a slope is held by a net laid on the surface of the ground, and then an organic material and 60 to 80 kg / m are placed thereon. ³ and the synthetic resin of the cement or 4~8kg / ^{m 3} of, 2 cm and effective seed 1 m ² per 200 to 500 grain of perennial gramineous foreign herbaceous thickness, nitrogen content of less than 6% 4~7kg / ^{m 3} A method for planting a bulb plant, comprising spraying and forming a vegetation base material mixed with a slow-release fertilizer to a thickness of 5 cm or more. 2. The method according to claim 1, wherein the mesh is a wire mesh, and the bulb is held by cutting a part of the wire mesh and inserting the bulb between the wire mesh and the ground through an opening. A method for planting a bulb plant according to claim 1. 3. The wire mesh is a wire mesh, a part of the wire mesh is cut, the cut edge is bent toward the ground side, and the bulb is fitted therein to hold the bulb. The method for planting a bulb plant according to claim 1, wherein