JPS62201519A - Dark room forming device for culture of white spring onion - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention provides a darkroom forming tool for cultivating white onions that can easily form a darkroom in the white onion part of a row of cultivated green onions, which allows the white onion parts to grow for a long time. This is related.

[Conventional techniques and ideas have tried to solve the problem] Problems to be solved〕

The inventors have made efforts to develop a guard for cultivating white onions, as shown in Japanese Utility Model Application No. 60-12772-5.

After that, through repeated research into prototypes, the present invention, which is highly practical, was completed.

[Problem that the invention seeks to solve]

The configuration will be described in detail with reference to the accompanying drawings as follows.

An intermediate board that forms a space of a predetermined shape between two shrouding boards 1.2 in a white onion cultivation method in which white onions 3 are grown by erecting two shrouding boards 1.2 on both sides of a row of green onions to be cultivated. 4 is formed into a tall ladder shape, and a supporting leg 5 is vertically provided at the lower part of one side of the middle plate 4, and the inserting gap for the shroud plate 1 is extended from the top of the middle plate 4 on the opposite side along the sloped edge of the middle plate. By placing support legs 6 that also serve as clamps and vertically installing support legs 6, and burying the lower parts of the left and right support legs 5.6 in the soil, green onions can be cultivated at appropriate intervals so as to straddle the green onion cultivation rows. By holding the surrounding plate l between the inclined edge 4a of the middle plate 4 of the two or more middle plates with supporting legs a and the inner edge 6a of the supporting leg 6 which also serves as a clamp, one of the surrounding plates 1 can be attached to a nail. The feature is that a green onion enclosure dark room A is formed by standing upright on the side of the row and leaning the other enclosure plate 2 on the opposite side.

Further, the intermediate plate a with supporting legs is made of plastic to maintain its thickness, and the lower end of the supporting legs 5 is made sharp.

In addition, in the white onion cultivation method in which white onions 3 are cultivated by erecting two shrouding boards 1゜2 on both sides of the green onion rows to be cultivated, supports are erected at appropriate intervals on both sides of the green onion rows. The enclosure 1.2, which stands upright to form a space of a predetermined shape, is characterized by being formed of a dark-colored corrugated plate.

[Effect]

One of the shrouding plates 1 is inserted into the insertion gap formed by the inclined edge 4a of the middle plate 4 of the several middle plates a with supporting legs and the inner edge 6a of the supporting legs 6 that also serve as a clamp, and is used as a clamp with the left and right supporting legs 5. The supporting legs 6 are used to erect one of the shrouds 1 so as to straddle the rows of leek.
Install diagonally on the side.

Another enclosure plate 2 is placed against the opposite edge 4b of the middle plate 4 to form a green onion enclosure dark room A.

〔Example〕

The middle plate with supporting legs a in the drawing is made of plastic and has a middle plate of 40.
A circumference 97 is provided around the periphery to maintain the thickness, a through hole 8.9 is bored between the upper peripheral wall 7a and the lower peripheral wall 7b of the intermediate plate 4, and a long insertion rod 10 is inserted into the through hole 8.9. This figure shows a case where the middle plate with supporting legs a is inserted from above and the lower end 10a is pierced into the soil to further strengthen the standing structure of the middle plate with supporting legs.

Further, one end of the surrounding wall soil portion 7a is extended and protruded outward, and a locking piece 1 that presses the upper edge of the surrounding plate 2 is provided on the lower surface of this protruding portion 7C.
1 is vertically provided, and a through hole 13 into which a long insertion rod is inserted is also provided on the outside of the locking piece 11.
Insert the other plug configuration from above into the bottom end 1
2a is stuck into the soil to reinforce the standing installation of the middle plate with supporting legs a, and at the same time, the enclosing plate 2 that is leaning against it is pressed down from the outside.

In addition, although the lower ends 5a of the left and right support legs 5 and the lower ends 6b of the support legs 6 that also serve as clamps are sharpened, for example, a fixed plate may be attached to the lower ends (in short, it can be buried in the soil). Any shape may be used as long as it has a shape.

The supporting leg 5 in the drawing shows a case where the lower end of the peripheral wall of the intermediate plate 4 is extended and protruded and is provided integrally with the intermediate plate 4 at the lower part of one side of the intermediate plate 4, but for example, a male and female engagement mechanism is adopted to insert it. It may be an assembly type, or it may be an attached and fixed type using a separately formed fixing device.
It is good if it is installed vertically.

The support leg 6 that also serves as a clamp in the drawing has four circumferential wall upper portions 7a of the peripheral wall 7 extended and protruded outward, and the protruding portions 7d are bent and extended downward to form the support leg 6 that also serves as a clamp, and the lower part is connected to the lower edge of the middle plate. The support legs 6 that are vertically placed in contact with each other provide elasticity to resist spreading outward, and this elasticity allows the shroud plate 1 to
The figure shows the case where it is pressed down.

To connect adjacent shrouding plates 1.1.2.2, for example, set up the clamping support leg 6 so that the clamping support leg 6 is exactly located at the overlapping connection part, and then connect the adjacent shrouding plates 1.1.2.2. .The two edges may be clamped at the same time, or if the shrouding plates 1 and 2 are long, a supporting leg 6 that also serves as a clamp may be erected in the middle, or a connecting portion may be left to serve as a clamp. The support leg 6 may be erected and a separate joint may be fitted or an adhesive tape 14 may be bonded to the joint of the adjacent shrouding plates 1, 1, 2, 2.The key is to ensure that the joints are in close contact. Any method that connects the state is fine.

In addition, you can gradually increase the height of enclosure boards 1 and 2 as the green onions grow, or use enclosure plate 2 as a short enclosure board at first, allowing the green onions to grow. If the height of the shroud plate 2 is insufficient, you can lean the shroud plate 2 of the same height as the shroud plate 1, or add another short shroud plate on top of the short shroud plate.

In the figure, reference numeral indicates a hole drilled in the shroud plate 1 to forcibly fasten the support leg 6 which also serves as a clamp.

〔Effect of the invention〕

Traditionally, in order to make the white onions grow longer, soil is poured over the green onions as they grow, and the green onions are covered with soil, but this top-covering process is extremely troublesome. It has disadvantages such as cutting the roots of green onions and hindering their growth.

The present invention solves these drawbacks, and as mentioned above,
A support leg is hung from the lower part of one side of the ladder-shaped middle plate, and a support leg that also serves as a hook is hung from the sloping edge of the middle plate on the other side, so the two support legs arranged in a V-shape can be placed in the soil. Since the middle plate is embedded and maintained in an upright state, the middle plate with supporting legs can be firmly erected and fixed so as to straddle the rows of green onions.

In this way, since one of the shrouding plates is sandwiched between the middle plate and the supporting legs that also serve as clamps on one side of the middle plate with supporting legs that are firmly erected and fixed, the middle plate with supporting legs and the surrounding plate are integrally connected. The more you become a person, the more securely the whole will be fixed.

This means that the bone frame, which forms the basis of the green onion darkroom, can be erected and fixed extremely firmly, and a green onion darkroom that can withstand strong winds and will not collapse can be created.

In addition, by simply leaning the other enclosure board against the opposite side of the middle board, you can easily create the desired green onion enclosure dark room, and it is a green onion enclosure that allows for good growth of green onions without putting pressure on the green onions like traditional soil-covering. A dark room will be formed.

Moreover, this green onion enclosure darkroom has a ladder-shaped cross section, and the gap at the top is blocked by the green onions themselves, so sunlight does not enter from the top of the green onion enclosure darkroom, and the inside of the green onion enclosure darkroom is in the same light-blocking state as underground. Therefore, the growth of the white onion part will be promoted.

In addition, since the curved board is formed into a dark-colored corrugated board, it is more durable than a simple flat shroud.Since the shroud is fixed using a clamping method, the height of the corrugated part becomes the thickness, making it more durable than a flat shroud. It also has the advantage that it can be easily clamped.

Moreover, since the area of the dark colored part is larger in the wavy part than in the flat plate, the absorption of solar heat is better, and the dark room surrounding the green onions is heated just like a plastic greenhouse, further promoting the growth of white onions.

As described above, the present invention provides a dark room forming tool for growing white onions that is highly practical and allows anyone to easily form a strong dark room in the white onion part of a row of cultivation onions that allows the white onion parts to grow for a long time. becomes.

[Brief explanation of drawings]

Figure 1 is a perspective view of the middle plate with support legs, Figure 2 is a sectional view of the middle plate in use, Figure 3 is a view of the middle plate with support legs in use at the connecting part of the shroud, and Figure 4 is of the shroud. FIG. 4 is a diagram showing a state in which adhesive tape is used for the connecting portion. A...Dark room surrounding green onions, a...Middle plate with supporting legs, 1.2...Enclosure plate, 3...White onions, 4...Medium plate, 4a...Slanted edge, 5
・・Support leg, 6・・Support leg that also serves as a clamp, 6a・・Inner edge. Engraving of the drawings (no changes in content)), 72nd Showa 6 [June 18, 1986, Patent Application No. 44526 2 Name of the invention Dark room forming device for cultivating white onions 3 Relationship with the case of the person making the amendment Patent Applicant Kyosei Chemical Industry Co., Ltd. 4 Agent 5 Date of amendment order May 27, 1986 (shipment date)

Claims (1)

[Scope of Claims] 1. In a white onion cultivation method in which white onions are cultivated by erecting two shrouding boards on both sides of a row of green onions to be cultivated, a space of a predetermined shape is formed between the two shrouding boards. The shape of the middle plate is formed into a tall ladder shape, and a support leg is hung from the bottom of one side of this middle plate.
From the top of the middle plate on the opposite side, suspend the supporting legs that also serve as clamps along the sloped edge of the middle plate with a gap for inserting the shroud, and bury the lower parts of the left and right supporting legs of the middle plate with supporting legs in the soil. Therefore, the green onion cultivation area is erected at appropriate intervals so as to straddle the green onion cultivation rows, and the enclosure board is held between the sloping edge of the middle plate of these two or more intermediate plates with support legs and the inner edge of the support legs that also serve as clamps. A dark room forming device for cultivating white onions, characterized in that a dark room surrounding green onions is formed by standing one side of the green onion row on the side of the green onion row and leaning the other side of the green onion on the opposite side. 2. The darkroom forming device for cultivating white onions as set forth in claim 1, wherein the middle plate with supporting legs is made of plastic to maintain its thickness, and the lower ends of the supporting legs are sharpened. 3. In the white onion cultivation method in which white onions are cultivated by erecting two enclosure boards on both sides of the green onion row to be cultivated, the white onion cultivation method uses supports that are erected at appropriate intervals to ensure that white onions are erected on both sides of the green onion row. A darkroom forming tool for cultivating white onions, characterized in that a surrounding plate forming a shaped space is formed of a dark-colored wavy plate.