JPS581175Y2 - Vine presser - Google Patents

Description

[Detailed description of the invention] This invention relates to a holding device that holds down the extending vines in a certain direction when cultivating cucurbits, watermelons, etc. in open field cultivation, and also prevents the vines from moving due to wind force or the like.

Conventionally, these holding devices have been made of wire or bamboo stakes in an A-shape to hold the vine, and are inserted into the soil and fixed to prevent seedlings and vines from shifting due to wind blowing from the bottom of the vinyl tunnel, etc. However, when using wires, bamboo stakes, etc., the wires, bamboo stakes, etc. cannot be removed when removing the mulch film after harvesting the fruit, and furthermore, the wires, bamboo stakes, etc. cannot be used when plowing in during tilling work. It is not possible to embed it as is, so it is necessary to remove the pressers one by one, but this cannot be removed mechanically, so it is necessary to remove them one by one manually and plow in for the successor. This is extremely inefficient.

The creator of this device conducted various research on the defects of the above-mentioned holding device, and found that it was difficult to remove the mulch film and plow it into the soil of the nursery without pulling it out during tilling because of the residue after harvesting, and when inserted into the soil. The part is equipped with pull-out prevention teeth to prevent natural pull-out from the soil and serve as a presser to ensure secure fixation.

One embodiment will be described below with reference to the drawings.

1 is a strip of cardboard cut into a predetermined width and length, which is buried in the soil and easily rots or decomposes into soil.

2 is a preservative applied to both ends of the strip 1.
When the end is inserted into the soil, it is coated with a preservative 2 to the extent that it has the effect of preserving the end that has been inserted into the soil for 1 to 2 months. For example, Nykylate CD50 (trade name) 0
A 1-4% solution, a cationic PB (trade name) 1-6% solution, etc. are applied.

3 is a fold line, and if one fold line 3 is provided at the center of the strip 1, it will become A-shaped as shown in Fig. 1, and if two fold lines 3 are provided at the center with a slight interval, it will become as shown in Fig. 2. As shown, it has an A shape with a top surface 4, and the temples can be held or pressed by the folding line portion 3 or the top surface portion 4, respectively.

5 is a vinyl tunnel, and 6 is a mulch film. Seedlings such as melons, which have been raised for about 30 days, are planted in the vinyl tunnel 5, and when they are allowed to grow sequentially, vines 7' grow and bear fruit.

At this time, as the vine γ grows, it is organized into an appropriate number of vines 7' and the vines 7 are arranged in a predetermined direction using a pressing tool A.
By inserting the lower end of the pressing tool A into the soil from above the mulch film 6 while holding it at a predetermined position at appropriate intervals, it is fixed on the mulch film 6, and as the number of days for growing seedlings passes, the vine γ is successively stretched in a predetermined direction and position. The mulch allows the fruit to grow until it reaches an appropriate size without being moved or uprooted by external forces such as wind, so seedlings can be raised without dropping or damaging the fruit. When removing the film 6 and plowing, the pressing tools A are made of a paper-like material that is easily perishable and easily dissolves into the soil, so the pressing tools A fixed in large numbers are plowed in without removing them. It is something that can be done.

Furthermore, the part of the strip 1 constituting the pressing tool A that is inserted into the soil has a serrated part 8 as shown in FIG. 4, so that it can be fixed to the seedbed covered with the mulch film 6 more reliably. This is the result.

This invention has the above-mentioned structure, and after transplanting seedlings are planted on a seedbed inside an excavated vinyl tunnel, the vines that are successively extended can be easily fixed in a fixed direction. In some cases, plowing work for successor crops can be carried out while these pressing tools are placed on the land, and preparation work for successor crops can be carried out extremely efficiently.

[Brief explanation of the drawing]

Figure 1 is a perspective view of an embodiment of this invention, Figure 2 is a perspective view of another embodiment of this invention, Figure 3 is a perspective view of an embodiment of this invention, and Figure 4 is a front view of an embodiment of this invention. figure. 1...Striped piece, 2...Preservative, 3...
...Folded line, 4...Top surface, 8...Sawtooth section.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In a vine holding device that is inserted into the soil as if it were holding a vine with a wire or bamboo stake in the shape A, an easily decomposed cardboard such as cardboard is formed into a rectangular shape, and the rectangular strip is marked with a fold line. A vine holding tool, characterized in that it is provided with a vine clamping part and a soil insertion part at the end of the strip is coated with a preservative. 2. The vine presser according to claim 1, which is made of a cardboard that rots easily, such as cardboard, in the form of a strip, and the end of the strip has a serrated portion for inserting the soil.