JPH05487B2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a sapling-suspended slope greening device that holds saplings vertically from above and plants them on rock or steep slopes where it is difficult to plant vegetation. This article relates to a slope greening method using this method.

``Conventional technology'' Conventionally, in order to plant saplings for greening on steep slopes, the method used was to manually dig holes and plant saplings one by one by hand. It is used. In addition, if the slope is a steep slope such as hard soil or bedrock, as shown in Figure 11, when the roots of the seedling placed on the slope are covered with soil, the axis of the seedling is planted. Plants were planted and covered with soil so that they were perpendicular to the slope of the slope to create vegetation. Furthermore, when seedlings are placed directly on the bedrock to add soil, as shown in Figure 13, in order to reduce the mortality rate of the seedlings, primary soil 9a is placed on the bedrock and this primary soil is added. Seedlings were placed on top of the soil and then covered with secondary soil 9b.

``Problem that the invention seeks to solve'' It is extremely labor-intensive to manually dig holes one by one in order to plant seedlings on steep slopes or rock formations where it is difficult to grow vegetation. It was something that required. Furthermore, since the saplings that have been grown to a certain extent are heavy, it takes a lot of effort to carry them up to a predetermined location on the slope, resulting in poor work efficiency and high labor costs.

In addition, in the case of vegetation greening using conventional methods,
When planting on a slope such as bedrock and covering with soil,
In most cases, the axis of the seedling is planted perpendicular to the slope, so as the seedling grows after taking root, the axis of the seedling grows perpendicular to the horizontal ground, as shown in Figure 12, which makes it difficult to plant. The drawback was that the seedling axis grew crooked relative to the surface.

Furthermore, when seedlings are placed directly on the bedrock and sprayed with soil, in order to reduce the mortality rate, the primary soil 9a is laid on the bedrock, the seedlings are placed on top of this, and then the secondary soil is sprayed. Covering the soil with soil 9b has the disadvantage that the work process requires double effort.

"Means for Solving the Problems" In order to solve the above-mentioned technical problems, the present invention is configured as follows.

The first invention for which a patent is being sought is a bag-like net that wraps the roots of vegetation seedlings in their native state;
This slope greening device is comprised of a fibrous rope material of a predetermined length, and is characterized in that a bag-shaped net is tied to the rope material at each planting interval and suspended from the top. be.

The second invention for which a patent is being sought is that the bag-like net that encloses the roots is formed in an inverted triangular shape, and the position of the seedling axis of the vegetation seedling suspended from the rope is at least perpendicular to the horizontal ground. 2. A slope greening device with sapling suspension according to claim 1, characterized in that the device is formed to have a slope having an angle substantially corresponding to the slope angle of the slope.

The third invention for which a patent is being sought is for rope material,
A bag-like net wrapped around the indigenous roots of the vegetation seedlings was tied down and suspended at each planting interval, and this rope material was strung up and down along the slope of the slope where the vegetation was to be planted, and suspended from above. After each sapling is held perpendicular to a predetermined position on the slope, the roots of each vegetative sapling are fixed with anchor pins, and the lower roots suspended from the rope are covered with soil before planting. This is a slope greening method using suspended seedlings.

"Function" The invention described in the first claim is composed of a bag-like net that wraps the roots of vegetation seedlings in their native state, and a fibrous rope material of a predetermined length. The plant is tied to a rope and suspended from the top, so the plant sapling is placed on the slope where the vegetation is to be greened, the roots of the sapling are fixed with anchor pins, and the soil is covered with additional soil. Vegetation seedlings can be planted easily.

Further, the invention as claimed in claim 2 is provided when the bag-like net surrounding the roots is formed in an inverted triangular shape, and the position of the seedling axis of the vegetation seedling suspended on the rope is at least perpendicular to the horizontal ground. It is formed so that it has a slope with an angle that almost corresponds to the slope angle of the slope, so even if the slope where you want to green the slope is steep, it is possible to grow vegetation and seedlings regardless of the angle of the slope. The axis can always be planted perpendicular to the horizontal plane.

Furthermore, the invention according to claim 3 provides rope material with:
A bag-like net wrapped around the indigenous roots of the vegetation seedlings was tied down and suspended at each planting interval, and this rope material was strung up and down along the slope of the slope where the vegetation was to be planted, and suspended from above. After each sapling is held perpendicular to a predetermined position on the slope, the roots of each vegetative sapling are fixed with anchor pins, and the lower roots suspended from the rope are covered with soil before planting. As a result, even if the planting surface is bedrock, it is possible to cover the soil by spraying soil at the same time, including the primary soil that will be under the roots, in one process, and it is also possible to perform greening with short grass that can coexist with vegetation seedlings. becomes.

"Example" Hereinafter, an example of the present invention will be described based on the drawings.

Figure 1 is a side view of an embodiment of a slope greening device with saplings suspended according to the first invention for which a patent is sought;
The figure shows a bag-like net, and FIG. 3 is a longitudinal side view showing the state in which vegetation seedlings are planted on a slope.

In the figure, 1 is a bag-like net, and this net 1
is formed so as to wrap around the roots of the vegetation sapling 3 in its native state. And this bag-shaped net 1
Fertile soil is added to the soil, and solid fertilizer is further mixed into the roots 4 of the seedlings 3 wrapped inside. A fibrous rope material 2 is tied to the open end of the bag-like net 1, and the bag-like net 1 is suspended at predetermined intervals for planting. The rope material 2 is stretched vertically along the slope 5 by holding pins 6 and 7. If the roots 4 of the vegetation saplings 3 in the bag-shaped net 1 attached to the rope material 2 are suspended from the rope material 2 and lightly touched on the slope 5,
The axes of the vegetation seedlings 3 are grounded perpendicularly to the horizontal ground, regardless of the inclination angle of the slope. In this grounded state, as shown in FIG.
Cover the roots 4 by spraying soil 9 on them. The anchor pin 8 is formed into a hook shape and prevents the vegetation seedlings 3 and roots 4 inside the bag-shaped net 1 from moving or flowing out due to running water after installation. Further, in order to prevent movement and outflow, instead of the anchor pin 8, it may be fixed with a flat plate-like or thread-like buffer rubber body 10, as shown in FIGS. 7 and 8, or as shown in FIG. As shown, the root portion 4 may be fixed with a skewer 12.

If the slope 5 of the slope is made of bedrock or hard soil,
The roots 4 of the vegetation seedlings 3 are suspended slightly above the slope 5, and the soil 9 is sprayed to cover the roots 4 so as to wrap around the bottom of the roots 4, so that the seedlings take root well.

The invention of the second claim for which a patent is sought is that the bag-shaped net 1 is formed into an inverted triangular or inverted conical shaped bag-shaped net 11 as shown in FIG. Therefore, when the seedling 3 is hung vertically, it is formed to match at least the inclination angle of the slope 5 of the slope, and after laying, as shown in FIG. The vertical state can be maintained more reliably, and it becomes possible to grow the seedling into a straight seedling.

FIG. 10 is an explanatory diagram of the planting construction state of the invention of claim 3 for which a patent is sought, and the covering soil is covered with soil 9 containing short grass seeds that can coexist with the vegetation seedlings 3. This is an example of the case.

First, the bag-like net 1, which encloses the native roots of the vegetation seedlings 3, is tied and suspended from the rope material 2 at each planting interval. This rope material 2 is strung up and down by holding pins 6 and 7 along the slope 5 of the slope where vegetation is to be planted, and the vegetation seedlings 3 suspended from above are placed at predetermined positions on the slope 5. Hold it vertically. Thereafter, the roots 4 of the vegetation seedlings 3 are each fixed with anchor pins 8. Then, by covering the lower root part 4 suspended from the rope material 2 with additional soil 9, the planting work is completed. Spraying soil 9
However, by using soil mixed with short grass seeds, it becomes possible to carry out afforestation together with undergrowth that can coexist with seedlings.

Vegetation seedlings 3 include pine oaks, willows, Japanese bush clover, acacia, locust, alder, Japanese cypress, Japanese masakine vera, other miscellaneous trees, ivy, bamboo,
It is possible to carry out greening mainly with plants that grow naturally in the vicinity, such as bamboo grass and other coexisting undergrowth.

In this way, the hardness and softness of the slope soil, the slope angle,
Greening Vegetation: Greening can be done regardless of the type of seedling, so plants can be selected based on characteristics such as those suitable for wetlands, those that are resistant to dryness, those that prefer fertile soil, those that grow well in poor soil, and those that have rooting conditions. By taking advantage of this, it is possible to carry out vegetation greening that takes into consideration the natural environment.

"Effects" The sapling hanging type slope greening device of the first claim is composed of a bag-like net 1 that wraps the roots of the vegetation saplings 3 in their native state, and a fibrous rope material 2 of a predetermined length,
Since the bag-shaped net 1 is tied to rope material 2 at each planting interval and suspended from the top, there is no need to manually dig holes one by one for planting.
Work efficiency is improved and labor costs are reduced.

The second claim is such that the bag-like net that wraps the roots is formed in an inverted triangular shape, and the position of the seedling axis of the vegetation seedling 3 suspended on the rope material 2 is at least perpendicular to the horizontal ground. Since the slope is formed so that it has an angle that almost corresponds to the slope angle, the seedling axis can be planted perpendicular to the horizontal ground, and the seedlings will grow even if the slope angle to be greened is steep. However, the axis of the seedling will not bend.

In addition, bag-like nets 1 enclosing the indigenous roots of vegetation seedlings 3 are tied and suspended from the rope material 2 at each planting interval, and the rope material 2 is tied and suspended along the slope surface 5 of the slope where the vegetation is to be planted. After the seedlings are strung up and down and suspended from above, each is held perpendicular to a predetermined position on the slope surface 5, the roots 4 of the vegetation seedlings 3 are fixed with anchor pins, and the seedlings are suspended from the rope material 2. Since the hanging lower root part 4 is covered with additional soil 9 for planting, even if the planting surface is bedrock, the primary soil under the roots can be covered at the same time, making it possible to perform construction efficiently and to prevent seedlings from growing. It has a low mortality rate and does not require the effort of digging holes for planting, resulting in significant labor savings and the efficiency and convenience of completing planting at the same time as spraying the soil. It has the effect of being able to be used in combination with greening.

[Brief explanation of the drawing]

Figure 1 is a side view of an embodiment of a slope greening device with saplings suspended according to the first invention for which a patent is sought;
The figure shows a bag-shaped net, and Figure 3 is a longitudinal side view showing the situation in which vegetation seedlings are planted on a slope.
Figure 4 is a partially enlarged side view, Figures 5 and 6 are side views of the bag-shaped net used in the second invention for which a patent is sought, and a side view of the construction state. Figure 7 is a buffer net. A perspective view of the rubber body, Figures 8 and 9 are side views of applied construction examples, and Figure 10 is the third example for which a patent is being applied.
FIG. 11 is an explanatory diagram of the planting construction state of the invention.
FIGS. 12 and 13 are side views showing a conventional example of a state in which a conventional seedling is planted. 1, 11... Bag-shaped net, 2... Rope material, 3...
Vegetation seedling, 4...root, 5...slope, 6,7
... Holding pin, 8 ... Anchor pin, 9 ... Soil.

Claims (1)

[Scope of Claims] 1. Consisting of a bag-like net that wraps the roots of vegetation seedlings in their native state, and a fibrous rope material of a predetermined length, the bag-like net is tied to the rope material at each planting interval. A sapling-suspended slope greening device characterized in that the saplings are suspended from the top. 2. Form the bag-like net that envelops the roots into an inverted triangular shape, and make the position of the seedling axis of the vegetation seedling suspended on the rope approximately correspond to the inclination angle of the slope when it is at least perpendicular to the horizontal ground. The sapling hanging type slope greening device according to claim 1, characterized in that it is formed to have an angular slope. 3. Bag-like nets wrapped around the indigenous roots of the vegetation seedlings are tied and suspended from the rope material at each planting interval, and the rope material is strung up and down along the slope of the slope where the vegetation is to be planted. After holding each sapling suspended from above so that it is perpendicular to a predetermined position on the slope, the roots of each vegetation sapling are fixed with anchor pins, and the lower roots suspended from the rope are covered with soil. A method for greening slopes with hanging seedlings, which is characterized by the fact that the seedlings are set up and then planted.