JPH07236350A - Planting method of seedling - Google Patents

Abstract

PURPOSE:To provide a seedling planting method capable of easily planting seedling on a tree-planting concrete without damaging roots. CONSTITUTION:Growing soil 12 is closely placed on a bed surface in a thin layer and a seedling 16 is grown on it. By this process, roots 14 of the seedling 16 closely spread in horizontal direction and entangle with each other to form a mat 18. Subsequently, the seedling 16 is taken off from the concrete bed and the obtained seedling mat 18 is spread on a tree-planting concrete 20. Thus, a tree-planting work is easily completed only by spreading the mat 18 of the seedling 16 on the tree-planting concrete 20 and, accordingly, the process can be widely simplified.

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 seedlings on slopes, interiors and exteriors of buildings and the like.

[0002]

2. Description of the Related Art When shipping seedlings cultivated in a garden, as shown in FIG. 4, seedlings 32 are planted in a soil 30 having a thick soil layer and grown to a predetermined size, and then as shown in FIG. In general, there are two methods: cutting roots and winding straw around this portion before shipping, or planting the seedlings 32 in a cylindrical pot in advance and shipping as it is.

On the other hand, as a method of greening the slope, porous greened concrete having voids inside may be used. The voids of the greened concrete are filled with grass seeds, soil, fertilizer, and the like, and the grass is grown to green the slope.

However, as shown in FIG. 6, when the above-mentioned seedlings 32 are vegetated on the vegetated concrete 20, it is not as simple as vegetation of grass, and it is necessary to form planting holes 34 on the surface, which is costly in construction. Leads to up. In addition, when transplanting the seedlings 32, there is a risk that the roots may be damaged by root cutting work and the like, and the method has a low survival rate.

[0005]

SUMMARY OF THE INVENTION In consideration of the above facts, the present invention provides a seedling vegetation method capable of easily planting seedlings on a hardened base such as green concrete without damaging the roots. The purpose is to

[0006]

A method for vegetating a seedling according to claim 1, wherein the seedling is cultivated in a thin layer of soil spread on the floor, and a mat is formed by root entanglement by rooting. A step of peeling off the matted seedling from the floor surface and adhering the matted seedling to a hardened substrate having voids.

[0007]

According to the seedling vegetation method of the first aspect, the soil is laid in a thin layer on the floor surface to grow the seedling. This allows
The roots of the seedlings stretch horizontally and entangle with each other to form a mat. Next, peel off the seedlings from the floor,
This is attached to a cured substrate having voids. In this way, the greening work can be easily completed by simply sticking the seedling mat to the hardened base, and the process can be greatly simplified. Further, because rooting does not extend downward due to the floor surface, root cutting work is unnecessary and rooting is not damaged, so that the survival rate is improved.

[0008]

EXAMPLE A vegetation method for seedlings according to this example will be described with reference to FIGS.

First, as shown in FIG. 1, seedlings 16 are planted so that roots 14 extend laterally in a thin layer of soil 12 laid on a concrete floor 10. This soil 12
Is a fibrous material (bark, coconut husk fiber, etc.) for promoting root entanglement and making the formed mat 18 durable.
Those applied. Layer thickness of the soil 12 is 2 cm to 5 c
Although about m is preferable, the layer thickness is experimentally obtained depending on the type of the seedling 16. For example, in the case of saplings with small roots such as vegetation (plants used as wildflowers), the layer thickness is about 3 cm, and shrubs (Satsuki, Abelia, etc.)
For saplings with large roots such as, the layer thickness is 5 cm.
The degree is desirable.

Also, until the seedling 16 is fully entangled,
It may be considered to prevent the seedlings 16 from falling by using an auxiliary tree or the like. Further, the intervals at which the seedlings 16 are planted are the same as the intervals at which the vegetation is planted on the greened concrete 20 (see FIG. 3).

In this way, by irrigation, fertilization, etc.,
While exterminating pests, saplings 16 until roots 14 get entangled
raise.

Next, as shown in FIGS. 2 and 3, the mat 18 of the sapling 16 is cut according to the construction area, peeled off from the concrete floor 10 and attached to the surface to be replanted constructed with revegetated concrete 20. It

Here, the greened concrete 20 is an aggregate 22 joined by a mixed semmet 24, and is a seedling 16
In order to promote the healthy growth of the, root-extending voids 26 are continuously formed. Further, in order to retain water, a water retaining material 28 made of short fibers such as peat moss having water retaining ability is filled in the void 26. Regarding the use of fertilizer, powdered fertilizer may be mixed when the water retention material 28 is filled.

In this way, the roots 14 of the mats 18 of the seedlings 16 attached to the greened concrete 20 bite into the voids 26 of the greened concrete 20 and are firmly rooted.

[0015]

EFFECTS OF THE INVENTION Since the present invention has the above-mentioned constitution, seedlings can be easily planted without damaging the root to the hardened base, and
The survival rate can be improved.

[Brief description of drawings]

FIG. 1 is a side sectional view showing a procedure of a vegetation planting method according to this embodiment.

FIG. 2 is a side sectional view showing a procedure of a vegetation planting method according to the present embodiment.

FIG. 3 is a side sectional view showing a procedure of a method for planting seedlings according to the present embodiment.

FIG. 4 is a side sectional view showing a procedure of a conventional vegetation planting method.

FIG. 5 is a side sectional view showing a procedure of a conventional seedling plant vegetation method.

FIG. 6 is a side sectional view showing a procedure of a conventional vegetation planting method.

[Explanation of symbols]

 12 Cultivation soil 16 Sapling 20 Greenery concrete (hardened foundation)

Front page continuation (72) Inventor Kunio Yanagibashi 1-5 Otsuka, Inzai-cho, Inba-gun, Chiba, Takenaka Corporation Technical Research Institute (72) Yosaku Ikeo 1-5 Otsuka, Inzai-cho, Inba-gun, Chiba Takenaka Corporation (72) Inventor Toru Sawa 1-5 Otsuka, Inzai-cho, Inba-gun, Chiba Takenaka Corporation Technical Research Institute

Claims (1)

[Claims] 1. A step of cultivating a sapling in a thin layer of soil laid on the floor and forming a mat by root entanglement by rooting; A method for vegetation planting, comprising the step of attaching to a hardened base.