KR-20260063325-A - mulching vinyl

Abstract

The present invention has the effect of supplying water very conveniently by integrally forming a water supply unit with a water supply hole formed on a part of the vinyl body, and then injecting water through the water supply unit which acts as a water supply pipe after covering the furrows with mulching vinyl, thereby supplying water to the planting holes where crops are planted and the surrounding area through the water supply hole. In addition, it has the advantage of reducing the time and manpower required for water supply.

Inventors

• 유채화

Assignees

• 유채화

Dates

Publication Date

20260507

Application Date

20241030

Claims (5)

1. Vinyl body (10); A water supply unit (20) provided in a part of the above vinyl body (10); A mulching vinyl characterized by having a plurality of water supply holes (21) formed on one side of the water supply unit (20).
2. In Article 1, The above water supply unit (20) is, It is formed integrally with the vinyl body (10) in the longitudinal direction of the vinyl body (10), A mulching vinyl characterized by having a water transfer space (22) formed inside and a connecting member (40) connected to one side, to which a supply hose (30) is connected.
3. In Article 1, The above water supply unit (20) is characterized by being formed in one or more parts of the vinyl body (10) for mulching.
4. In Article 1, A mulching vinyl characterized in that the water supply part (20) is formed of a vinyl material such as the vinyl body (10), and a finishing member (50) is formed on the other side.
5. In Article 1, The above water supply unit (20) is characterized by being wound on an axis like a vinyl body (10) for mulching.

Description

Mulching vinyl The present invention relates to a mulching film, that is, a mulching film used to cover the land where crops grow, such as straw or vinyl, and in particular, to a mulching film that can conveniently supply water to crops planted at regular intervals by covering them in furrows. Generally, mulching refers to covering the surface of cultivated land, such as mounds, during crop cultivation, and the material used for this purpose is called mulch. Traditionally, rice straw, barley straw, and pasture grass were used as mulch, and recently, vinyl products made from materials such as polyethylene or polyvinyl chloride are widely used. In the following description, vinyl products made from materials such as polyethylene and polyvinyl chloride are collectively referred to as “mulching vinyl.” Mulching vinyl (also referred to as mulching film or mulching sheet) is widely used in various fields of agriculture for purposes such as protecting crop roots, suppressing weed growth, preventing soil moisture evaporation, and preventing soil erosion caused by rainwater. In particular, in the case of field farming where direct seeding is mainly used, by forming ridges in the field and covering them with mulching film, the occurrence of pests and weeds that have a significant impact on the productivity of the agricultural product can be suppressed, and accordingly, covering cultivation using mulching film has become common in field farming. Furthermore, while pesticides have been widely used to control pests and weeds that significantly impact agricultural productivity, mulching cultivation using plastic film is becoming commonplace due to rising awareness regarding pesticide safety and the increasing demand for organic produce. These mulching films are covered onto the ground, and crops are planted and cultivated by forming planting holes at regular intervals. As an example, in Public Patent No. 10-2017-0007948, an agricultural mulching film and a perforation device thereof were proposed. When examining the configuration, the perforations made at regular intervals in the mulching film are not made into perfect holes, but rather a dividing line is formed at the location of the perforations in a dotted line shape. When sowing or transplanting, the film is cut along the dividing line with the dotted line, and after the work, the divided pieces along the dotted line are gathered again to block the holes. This allows for minimizing the evaporation of moisture or nutrients through the perforations and also prevents weeds from growing through the holes. Conventionally, agricultural mulching film supplied water to crops by spraying water into the planting holes with a watering can or similar device. Therefore, supplying water required a lot of effort, and there was a disadvantage that it took a long time and required a lot of labor, especially in relatively large fields. FIG. 1 is a perspective view of a mulching film according to the present invention in an unfolded state. FIG. 2 is a cross-sectional view of the installation of a mulching vinyl according to the present invention. FIG. 3 is a cross-sectional view of a key part of a mulching vinyl according to the present invention. FIGS. 4 and FIGS. 6 are other embodiments of a vinyl for mulching according to the present invention. The mulching film of the present invention can be modified in various ways and can take various forms, and embodiments are to be described in detail in the text. However, this is not intended to limit the present invention to specific disclosed forms, and it should be understood that it includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the present invention. The mulching film (1) of the present invention is typically spread out and covered over the ridges where crops are planted in a field where ridges and furrows are continuous. Mulching vinyl (1) is sold rolled up on an axis in a unfolded state, like a roll of toilet paper. The present invention is characterized by a vinyl body (10), a water supply unit (20) provided on one side of the vinyl body (10), and a plurality of water supply holes (21) formed on one side of the water supply unit (20). Referring to FIGS. 1 and 2, when water is injected into the water supply unit (20), water is simultaneously discharged from a plurality of water supply holes (21) and easily supplied to crops through the planting holes (11) formed in the vinyl body (10). Therefore, compared to the method of supplying water to the planting hole (11) by filling a watering can or the like with water, the water supply is very simple and can reduce manpower and time. The above vinyl body (10) is formed with a predetermined width and length capable of covering the furrows and is manufactured from a material such as polyethylene or polyvinyl chloride as described above. A planting hole (11) is made in the middle of the lengthwise direction of this vinyl body (10) to plant cro