JPH01174725A - Seed spraying net for seedbed - Google Patents

Abstract

PURPOSE:To permit the mixed plantation of trees and western lawn by installing a seedbed onto a net and charging the seeds of trees and flowers and fertilizers into the seedbed and installing a cover sheet for preventing the mixing of the seeds of western lawn into the seedbed, onto the surface of the seedbed. CONSTITUTION:A seedbed 2 is formed by keeping the seeds 4 of trees or flowers, a lately effective fertilizer 14, and a soil improving material or water holding material 5 between an upper paper 13 and a lower paper 12, and a cover sheet 3 installed onto a demountable net 8 is applied onto the seedbed 2. After a net 1 is fitted into a cut-in groove formed on the seedbed 2, a seedbed holding tape 11 is wound onto the seedbed 2, which is fixed onto the net 1, and a seed spraying net equipped with the seedbed is formed. The net is unfolded onto a normal plane 7, and fixed by anchors, and then seed spraying of western lawn is executed, and then the net 8 and the cover sheet 3 are removed.

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a seed spraying net that facilitates the germination and growth of woody plants or flowers during spraying work such as seed spraying work in civil engineering work. It is.

(Conventional technology) In recent years, in the natural restoration work of slopes used for land development, the slopes have been stabilized by early greening using Western grass seeds by spraying C seeds, etc. We are also working to restore nature by actively planting secondary vegetation by sowing seeds of mugwort, meadowgrass, etc. with Western grass seeds.

However, the germination conditions for herbaceous seeds are more difficult than for Western grass seeds, so when mixed seeding, herbaceous plants lose out to Western grass and stable germination and growth cannot be expected. In addition, the current situation is that woody plants, which have more difficult germination conditions than herbaceous plants, cannot be expected to germinate at all even when mixed with Western grass seeds.
Conventionally, for woody plants, the only way to use C in combination with seed spraying is to use planting. This can cause trees to die, and if you plant after seed spraying, the slope will be exposed, so we have developed a simple and stable slope protection method that uses a combination of woody plants and western grass through conventional seed spraying. In recent years, there have been many requests for flowers to bloom not only on the shoulders but also on the slopes of tourist roads. Germination and growth are extremely difficult when mixed with seeds, so at present the only way is to grow flowers on the shoulders of slopes, where there is no need to grow western grass, which is not related to slope protection.

(Problems to be Solved by the Invention) The present invention has been made in view of the above-mentioned circumstances. To provide a spraying net capable of germinating and growing seeds of both species and flowers.

(Means for solving the problems) In order to solve the above problems, the means taken by the present invention are as follows:
Seedbeds are attached to the net in dots or lines, and the seedbeds are filled with seeds and fertilizers of woody plants or flowers, or in addition to the seeds and fertilizers of woody plants or flowers, seedbeds are filled with seedlings. To provide a net for seed spraying with a seedbed, which is filled with a water retaining material and is further equipped with a cover sheet on the surface of the seedbed to prevent Western grass seeds from getting mixed into the seedbed during seed spraying.

(Function) After deploying the seed spraying net with a seedbed of the present invention on the slope 7 and fixing it to the slope 7 with an anchor 6, the seed spraying 9 is performed, and then the removal net 8 is removed from the seed spraying net with a seedbed. Then, the seedbed cover sheet 3 is automatically removed along with the removal net 8.

(Example) The present invention will be explained below according to examples. As shown in Fig. 1, the present invention has a seed spraying net with a seedbed made of polyethylene, etc., which has a mesh size that does not interfere with the germination and growth of plants. A seedbed 2 is attached to a gold net 1. You may use adhesive to attach the seedbed 2 to the net 1, but
In this embodiment, a groove 1 is cut into the seedbed 2 as shown in FIG.
0 is cut at C, and after fitting the net 1 into the cut groove 10, the seedbed holding tape 1 is inserted as shown in FIG.
1 is wrapped around the seedbed 2 to prevent the seedbed 2 from being removed from the net 1.

Furthermore, as shown in FIG. 2, the seedbed 2 has a bottom paper 12 affixed to the bottom surface of the seedbed 2, which easily adapts to the slope surface 7.As a C1 soil improvement material or water retention material 5, vermiculite, perlite, etc.
It is filled with peat moss, zeolite, etc., a slow-release fertilizer 14, and seeds 4 of woody plants or flowers, and a top paper 13 that does not hinder the germination and growth of seeds is pasted on the top surface of the seedbed 2.
Woody or flowering seeds 4, slow-release fertilizer 14, soil xjJ<
A seedbed 2 is formed in which an improving material or a water retaining material 5 is incorporated. In addition, nursery bed 2 is made of solidified peat moss plant fibers and cardboard 8, which is a material that allows the roots of woody plants and flowers to break through the seedbed, and in the long term it decomposes and becomes a hindrance to the growth of woody plants. The seedbed 2 may have any shape as long as it is made of a material that does not have to be made of aluminum and has a circular area with a diameter of about 10 mm. Further, the depth of the seedbed 2 is considered to be preferably ro, 5ao to 20an depending on the spraying thickness.

Furthermore, as shown in Figure 2, a water-insoluble film such as polyethylene is pasted as a cover sheet on the top surface of the nursery bed to prevent foreign grass from being mixed in during seed spraying. As shown in Figure 7, the hf2 is removed after seed spraying, and as shown in Figure 2 and I1, it is strongly attached to the removal net 8, and its attachment methods include fusing, pasting, etc. Any method may be used as long as it is stronger than adhesion to the cover sheet 3.

(Effects) As described above, according to the seed spraying net with seedbed of the present invention,
By using Western grass, seeds of woody plants and flowering plants, which could not be expected to germinate or grow when mixed with Western grass, can be seeded with woody plants or flowering plants while satisfying early slope protection of C. Since it can be made to germinate and grow stably, it is extremely effective in forest conservation work because it allows woody plants to grow without having to be planted on slopes. It is also a truly revolutionary invention as it has made it possible to carry out spraying work that allows flowers to bloom while protecting slopes, which was previously impossible on tourist roads.

In addition, compared to conventional net seed sprayers, the on-site workability is extremely simple, just removing the removable net from the seedbed, making it possible to spread the seeds of woody plants or flowers in foreign countries, which was previously considered impossible. This is a truly wonderful invention as it allows C to be grown on slopes by mixing it with grass seeds.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a seed spraying net with a seedbed as described in claim 2 deployed on a slope and fixed to the slope with an anchor, and FIG. 2 is a line A-A in FIG. 1. 3 is a perspective view showing a seedbed according to the present invention inserted into a net, and FIG. 4 is a perspective view showing a seedbed according to the present invention inserted into a net, and then a seedbed holding tape is wrapped around the seedbed to form a C1 seedbed. Fig. 5 is a side view of Fig. 1, and Fig. 6 is a perspective view showing the net attached to the net, and Fig. 6 shows the seed spraying net with a foil bed of the present invention after being stretched on a slope. State side view, 7th
The figure is a side view showing the state with the removal net removed and the cover sheet removed after seed spraying. Explanation of symbols 1...ψ Net 2... Seedbed 3... Cover sheet 4...Seeds of woody plants or flowers 5...Soil improvement material or water retention material 61...Anchor 7...Slope surface 8...Removal net 9... Seed spraying 10... Cut groove 11... Seedbed holding tape 12... Lower paper 13... Upper paper 14... Slow release Fertilizer patent applicant Nissin Sangyo Co., Ltd. Hayabusa 1-ku Raku 31!1 Figure 77

Claims (2)

[Claims] (1) Seedbeds are attached to the net in dots or lines, and the seedbeds are filled with seeds of woody plants or flowers and fertilizer, and Western grass seeds do not get mixed into the seedbeds during seed spraying. A net for seed spraying with a seedbed, consisting of a cover sheet attached to the surface of the seedbed. (2) A seed spraying net with a seed bed as set forth in claim 1, with a seed bed filled with a soil conditioner and a water retention agent in addition to seeds of woody plants or flowers and fertilizer. Net for seed spraying.