JPH0741323Y2 - Equipment for softening vegetables such as long onions - Google Patents

Description

[Detailed description of the device] "Industrial application field" This device is used for cultivating vegetables that require soft white such as long onions.
The present invention relates to a cultivation device for preventing sideways falling of vegetables and shogi falling, and for making the soft-white part, which is the edible part, whiter.

"Prior art and its problems" Conventionally, as this seed cultivation apparatus, as described in JP-B-62-13462 and JP-B-54-7692, etc.,
We improved the method using rice grains, etc., put a light-shielding film on both sides of the row of green onions, and used U as a supporting material for the film.
There is known a device that uses a U-shaped or inverted U-shaped iron wire and presses the film from both sides of the row to block sunlight. However, according to this device, since the top leaf tips of the green onions become heavier as they grow, there is a drawback that even a little wind pressure causes the shogi to fall in the parallel direction. Therefore, there is a problem that the quality of green onions deteriorates and the product yield deteriorates. That is, the fallen ones such as long onions are not so-called bends but become commodities, and there is no choice but to dispose of them or barely sell them as external products. Not only that, but because the film is only supported from the side, the light beam strikes the leaf sheath of the green onion due to the film slipping off or the open surface at the upper end is too large. There was a drawback that the quality deteriorated.

In addition, the method of softening white rice using rice grains is suitable for improving the quality of long onions, but the number of plantings per unit area is small, making it difficult to obtain rice grains and It has a drawback that it occurs frequently and requires a large amount of work.

This device prevents shogi from falling, such as long green onions, and light rays from striking the stem, and increases the whiteness of the edible part below the leaf sheath to a white color that is distinct from the dark green part of the leaf. It is an object of the present invention to provide an excellent quality cultivating device for vegetables such as long onions.

"Means for Solving Problems" The structure of the present invention in accordance with the above-mentioned object is to provide a suitable number of light-shielding films arranged on both sides of a planting row of vegetables that require soft white such as long onions and an adjacent row of plants. It comprises an upright downward U-shaped support member, the support member is composed of an upper side of substantially the same length as the planting ridge width, and legs bent from both ends of the upper side, The legs of the supporting members that are adjacent to each other in the lengthwise direction of the adjacent planting rows come into contact with different light-shielding films on both sides of the vegetables that require soft whiteness such as long onions, and the vegetables that require soft whiteness such as long onions. The light-shielding film is formed in a zigzag shape by pressing the light-shielding film.

Further, the present invention provides a light-shielding film arranged on both sides of a planting row of vegetables that require soft white such as long onion, a downward facing U-shaped support member provided in an appropriate number between adjacent planting rows, and the supporting member. A plate-shaped material disposed above the plate-shaped material, and sunscreens such as rice grains that cover vegetables requiring soft white such as long onions protruding from the plate-shaped material, and the support member is a planting ridge width. And an upper side having substantially the same length as that of the upper side, and leg portions bent from both ends of the upper side, and the leg portions of the supporting members adjacent to each other in the length direction of the adjacent implant rows are each made of a long onion or the like. It is characterized in that the light-shielding film is formed in a zigzag shape by abutting different light-shielding films on both sides of the vegetables requiring soft white, and pressing the light-shielding film against the vegetables requiring soft white such as long onions.

[Embodiment] Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment of the present invention, which is a light-shielding film 2a stretched on both sides of a vegetable 1 which needs soft white such as long onions.
2d and a downwardly U-shaped support member 4 provided upright between adjacent implant rows.

After planting vegetables such as long onions and growing them, the light-shielding film is stretched, but after the film is stretched, wind pressure is applied to the entire surface of the light-shielding film. Even the wind will cause them to fall on both sides of the row. In the present invention, this problem is effectively solved by providing the U-shaped support member 4.

As shown in FIG. 2, the downwardly facing U-shaped support member 4 is a leg portion 8a formed by bending a wire rod, preferably a PVC-coated iron wire, at right angles from both end portions of the upper side 7 having a length substantially equal to the width of a planting ridge. , 8b are connected in series.

The support member of the present invention, as shown in FIG.
8a is pushed into the soil by pressing the outer film 2d, and the other leg 8b is pushed into the soil by pressing the inner film 2b.

In the above embodiment, the adjacent support members 4, 4 are the first
As shown in the drawing, one is fixed to the implant row B by the crotch and the other is fixed to the implant row A by the crotch. When the adjacent support members are fixed by crotch with different implant rows, the strongly stretched film becomes a meandering shape, and as a result, the slack of the film is eliminated and the tightness and the holding force of the film are increased. It is also effective in preventing shogi collapse such as long onions as well as strengthening. However, as shown in FIG. 3, FIG. 4, and FIG. 6, the leg portion of one support member 4 contacts the inner light-shielding film 2b, and the other support member 4 contacts the outer light-shielding film 2b. Even if they come into contact with each other, the film becomes zigzag-like (meandering) and the same action and effect can be obtained, so that there is no problem. Further, as shown in FIG. 5, one adjacent to the lengthwise direction of the implant row is erected between adjacent implant rows, and the other is erected between the other adjacent and opposite implant rows. However, if the legs of the supporting members adjacent to each other in the lengthwise direction of the adjacent planting rows are brought into contact with different light-shielding films on both sides of vegetables that require soft white such as long onions, light-shielding is similarly performed. Since the film can be formed in a zigzag shape, there is no problem. The interval can be appropriately selected, but it is preferably about 45 cm.

As the light-shielding film used in the present invention, those normally used for this kind of purpose can be used without any trouble. As such a material, for example, a supple material which is made of an opaque synthetic resin of ordinary black, black and white or silver black and has a thickness of about 0.5 m / m and which is slightly hard is preferable.

5 and 6 show another embodiment of the present invention, in which a plate-like material 11 made of a plate-like cardboard is placed above the supporting member 4 and projected from the plate-like material 11. An example in which a sunscreen 12 such as rice grain is covered on a vegetable 1 that requires soft white such as long onion is shown.

According to this structure, sunlight that hits the stems of vegetables such as long onions can be completely blocked, so that the quality of the product is further improved.

[Advantage of Device] As described above, according to the present invention, the legs of the supporting members adjacent to each other in the lengthwise direction of the adjacent implant rows are different from each other on both sides of vegetables that require soft white such as long onions. Since the light-shielding film is formed in a zigzag shape so as to come into contact with the light-shielding film, the tightness of the film and the holding force are strengthened, so that it is possible to prevent the implant row from collapsing to both sides, It is also possible to effectively prevent the fall of shogi such as green onions.

Further, according to the present invention, since the light-shielding film has a zigzag shape, it is possible to substantially prevent the inflow of light rays, and the implantation row is strong against horizontal and vertical tilting. In the case of long onions, the whiteness of the stem below the leaf sheath becomes whiter, the distinction from the dark green part of the leaf becomes distinct, and high quality without curved stems can be harvested with labor saving. It has a remarkable effect not seen in this type of device.

Also, place the plate-like material above the U-shaped support member,
If the vegetables that need soft white such as long onions protruding from the plate-like material are covered with a sunblock such as rice grains, the sunlight hitting the stems of vegetables such as long onions can be completely blocked, so that the quality of the product is further improved. improves.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a front view of a supporting member of the present invention, FIG. 3 is a perspective view showing another embodiment of the present invention, and FIG. , FIG. 3 is a sectional view, and FIGS. 5 to 6 are sectional views showing another embodiment of the present invention. In the figure, 1,1 '... vegetables such as long onions, 2,2a to 2d ... Shading film, 3 ... Supporting tool, 4 ... Supporting member.

Claims (2)

[Scope of utility model registration request] 1. A light-shielding film disposed on both sides of a planting row of vegetables, such as long green onions, which require soft white, and a proper number of downward U-shaped supporting members provided between adjacent planting rows. ,
The support member is composed of an upper side having substantially the same length as the planting ridge width and a leg portion bent from both ends of the upper side, and the leg of the supporting member adjacent in the length direction of the adjacent planting row. The parts are formed in a zigzag shape by abutting different light-shielding films on both sides of vegetables that require soft white such as long onions, and pressing the light-shielding film against vegetables that require soft white such as long onions. A device for softening vegetables such as long onions. 2. A light-shielding film arranged on both sides of a planting row of vegetables that require soft white such as long green onions, a downward facing U-shaped support member provided in an appropriate number between adjacent planting rows, and It comprises a plate-shaped material arranged above and a sun-blocking material such as rice grain covering vegetables that require soft white such as long onions protruding from the plate-shaped material, and the support member is a planting ridge width. The legs of the supporting members, which are composed of upper sides of substantially the same length and legs bent from both ends of the upper sides, and which are adjacent to each other in the length direction of the adjacent implant rows, are each made of soft white such as long onion. Of the vegetables such as long onion, which is characterized by forming the light-shielding film in a zigzag shape by abutting different light-shielding films on both sides of the vegetables that require Softening device.