JP2000328573A - Vegetation unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vegetation unit for vegetation on slope (natural slope or formed slope) where it is suitable to plant a total of three nursery plants (one for each bag-shaped body). SOLUTION: Soil is sealed in each bag-shaped body of a multiple gab-shaped body formed by laterally connecting a plurality of flat bag-shaped bodies 1 made of a humifying fiber such as palm fiber, and a nursery plant 5 for planting is planted in the soil through a hole 4 provided in the surface of each bag- shaped body 1 so as to form a vegetation unit as shown in the figure. It is desirable to use, as the nursery plant 5, a potential natural vegetation tree pot seedling, and spray seeds of plants on the surface of the slope.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a planting unit used for planting slopes (natural slopes and sloping slopes).

[0002]

2. Description of the Related Art In order to safely and efficiently perform planting work on slopes, a plurality of plant seedlings are planted in advance in soil filled in a relatively large container to prepare a planting unit.
It is preferable to hang this on a slope with a crane or the like. However, planting units that have been considered up to now are still in terms of simplicity in materials and production, adaptability to unevenness on slopes, etc. The fact is that there is nothing to be fully satisfied.

[0003]

The problem to be solved by the present invention (the object of the present invention) is that, in view of the above-mentioned circumstances, the material is simple, the production is easy, and a large cost reduction can be expected.
High degree of freedom in manufacturing dimensions for various construction conditions,
And mass production is also possible, and because it is rich in flexibility, it is easy to adhere to slopes, especially rock slopes with severe irregularities, and
A planting unit that has high adhesion between units, and has many advantages, such as a container serving as a mulching material for rice straw and the like used in conventional planting units, and preventing soil runoff. Is to provide.

[0004]

In order to solve the above-mentioned problems, a planting unit according to the present invention comprises a composite bag formed by connecting a plurality of flat bag-like bodies made of corrosive fiber in the lateral direction. The soil is enclosed in each of the bag-like bodies, and seedlings for planting are planted in the soil through holes formed in the surface of each bag-like body.

[0005] In the planting unit of the present invention, potted seedlings mainly composed of tree species of latent natural vegetation (vegetation adapted to the natural climatic conditions, land conditions, and geographical conditions of the land) are used for the seedlings. It is preferable to spray herbaceous seeds on the surface of the body.

The caustic fibers of the bag-shaped material in the planting unit of the present invention are generally plant fibers such as palm fibers, but also include biodegradable synthetic fibers.

Further, the number of seedlings planted in a single planting unit is different in the size of the planting unit is usually about four per 1 m ² of the plane of the planting unit.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings, reference numeral 1 denotes a flat bag made of corrosive fiber, and 2 denotes a plurality of (three in the case shown) bag-like bodies 1 which are connected in a row. Composite bag.

For example, the composite bag-like body 2 is obtained by folding a square mat woven of coconut tree fibers into two and sewing the short sides on both sides and a plurality of places (two places in the figure) therebetween. hand,
It can be easily made.

In this case, as shown in FIG. 1, sewing may be tight to make the boundary between the bag-like bodies 1 linear, and the bag-like bodies 1 may be completely separated from each other, but as shown in FIG. As described above, if the boundary between the bag-like bodies 1 is made flat by loosening the sewing, the root system of the planted tree easily passes through the boundary between the bag-like bodies 1 and easily extends sideways. The fact that the planar joining is preferable is the same when the individual individual bag-like bodies 1 are joined to form the composite bag-like body 2.

On one long side of the composite bag 2, there are openings 3 of each bag 1, and from these openings 3 into each bag 1,
The soil containing an appropriate amount of fertilizer is put into the container until a predetermined thickness is reached, and then the opening 3 is closed with a staple or the like.

After the above, a hole 4 is made in the center of the surface of each bag 1 with a knife or the like.
A seedling 5 for planting a book is appropriately planted in the soil in each bag-like body 1 to produce a planting unit 6 as shown in FIG.

For example, when a composite bag-like body 2 is made of a 1.5 m square mat, and each bag-like body 1 is filled with soil to a thickness of about 0.2 m, the length of the long side is about 1.2 m. , A planting unit having a short side length of about 0.65 m and a plane size of about 0.78 m ² is obtained. As shown in FIG. It is appropriate to plant (one) seedling 5 in the shape 1.

There are usually at least 20 kinds of seedlings, mainly those of latent natural woven vegetation, and they are planted in each planting unit 6 so that they are mixed in a planting area at a predetermined ratio. Select seedlings.

It is preferable to use pot seedlings for the seedlings to be planted in the planting unit 6.
Grade students are appropriate

The planting unit 6 manufactured as described above
By spraying the seeds mainly composed of herbs on the front side of the above, the planting unit 6 can be greened at an early stage by sprouting and growing the herbs prior to the growth of the planted seedlings.

The above-mentioned planting unit is manufactured in advance in a temporary storage place near the site, and is lifted by a truck crane or the like via a dedicated hanging tool, and is installed at a predetermined position on a slope. If the steep slope is a concern and the planting unit is likely to slip down, a suitable earth retaining fence (for example, hammering deformed reinforcing bars at a predetermined interval) is required at the lowermost position and the intermediate position of the slope in advance. It is better to place the planting units in order from the retaining fence point upwards, and to place the planting units on the anchors for anchors. It is also effective to drive the rebar into the slope through the planting unit.

[Brief description of the drawings]

FIG. 1 is a perspective view of an example of a composite bag.

FIG. 2 is a perspective view of another example of the composite bag.

FIG. 3 is a perspective view of an example of a planting unit of the present invention.

[Explanation of symbols]

1: bag, 2: composite bag, 3: open, 4: hole, 5:
Seedling, 6: planting unit.

 ──────────────────────────────────────────────────続 き Continued on the front page (71) Applicant 000108797 Tabai Espec Co., Ltd. 3-5-2-6 Tenjinbashi, Kita-ku, Osaka-shi, Osaka (72) Inventor Masakuni Nakamura 1-2-1 Taito, Taito-ku, Tokyo Fudo Construction Co., Ltd. Inside the company (72) Inventor Yoshiaki Ogino 1-2-1 Taito, Taito-ku, Tokyo Fudo Construction Co., Ltd. (72) Inventor Toshinori Ichimaru 1-2-1, Taito, Taito-ku, Tokyo Fudo Construction Co., Ltd. (72) Inventor Sadao Kawashima 1310, Hiraki, Shato-cho, Kato-gun, Hyogo Prefecture Inside Kiyomizu Tourism Co., Ltd. (Reference) 2D044 DA01 DA33

Claims (3)

[Claims] 1. A soil is sealed in each bag of a composite bag formed by connecting a plurality of flat bags made of corrosive fiber in the lateral direction, and each bag is placed in the soil. A planting unit characterized by planting seedlings for planting through holes drilled in the surface of the plant. 2. The planting unit according to claim 1, wherein the seedlings are pot seedlings mainly composed of species of latent natural vegetation. 3. A herbaceous seed is sprayed on the surface.
Or the planting unit according to claim 2.