JPS5921631Y2 - Synthetic resin net for growing strawberries, etc. - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a synthetic resin net for cultivating strawberries and the like.

Traditionally, in strawberry cultivation, prevention of strawberry mold disease,
To keep warm, the ridges of the field were covered with bundles of natural straw, reeds, etc., or woven straw, flowers, etc. with thread.

However, natural straw and reeds have the disadvantage that they are easily absorbed, rot or mold, and are also susceptible to attack by fertilizers and pesticides, which hinders the yield of strawberries.

Furthermore, natural straw, reeds, etc. have the disadvantage of poor durability.

In view of these conventional drawbacks, the present inventor has made extensive efforts to provide a synthetic resin net for cultivating strawberries, etc., which eliminates the above-mentioned drawbacks.

An embodiment of the present invention will be described below with reference to the drawings.

In the drawings, A is the net of the present invention, 1 is the net material, 1
1 is a closing part, and 2 is an intersection of the net materials 1 and 1.

The net material 1 is formed of a tube made of a soft synthetic resin such as polyethylene or polyvinyl chloride, which is partially occluded to seal air inside the tube.

Normally, a tube made of soft synthetic resin is closed by fusing the wall of the tube at the portion to be closed, as shown in FIG. 4, so that air is sealed between the closed portions 11.

A tube having an outer diameter of 2 to 1Q mm and a wall thickness of 0.05 to 0.2 mm is preferably used.

Further, the closing portions 11 are provided at appropriate intervals, and the intervals are 10 to 100 mm.

Further, the closing portions 11 may be provided at regular intervals, or may be provided at random intervals.

Further, when forming the net material 1, a foaming agent, rice husks, calcium carbonate, or other filler may be appropriately mixed with the soft synthetic resin.

This invention net) A is a large number of net materials 1 which are spread out in a flat shape by intersecting them vertically and horizontally, and the net materials 1゜1...
The intersections 2, 2, . . . are connected and formed.

In addition, in the present invention net) A, the net materials 1, 1, . 1.
It is sufficient that a gap is formed between the two.

Further, the net materials 1, 1, . . . may be arranged regularly or completely irregularly.

Furthermore, net) A may be placed on the net material 1゜1... so that other net materials 1, 1...... are placed so as to intersect with each other, or the net materials 1, 1... ... may be knitted or woven.

Note that the spacing between the net materials 1, 1 is not particularly limited, but usually the net materials 1, 1 are placed parallel to each other as shown in FIG.
The interval l between the meshes is 2 to 15 mm, and the pitch of the mesh is m.
The length is 100 to 300 mm.

The closing portion 11 of the net material 1 may be located at the intersection 2, or a portion other than the closing portion 11 may be located.

Further, the intersection portions 2 may be connected by adhesive or heat fusion.

In addition, when using the net A of the present invention, it is placed in the ridges of the field right next to the seedlings of strawberries, etc.

For example, in the case of Fig. 5, the ridge 3 at the end of the greenhouse 5
The strawberry seedlings 4 are planted in a direction on the side of the aisle 6, and the net (A) of the present invention is spread right next to the seedlings 4 on the side of the plastic greenhouse 5, which has particularly poor drainage.

Note that 7 is a mulch film stretched over the ridges 3.

Further, as shown in FIG. 6, the present invention netsu)-A may be spread right next to the strawberry seedlings 4 in the central part of the ridge 3 where drainage is poor.

As detailed above, the net of the present invention is made up of a large number of net materials made of soft synthetic resin, which are spread out in a planar shape, intersecting each other vertically and horizontally, and the intersections of the net materials are connected to each other.
It is flexible and easily adapts to the ground, allows fruits and vegetables such as strawberries to sit on it well, and does not inhibit the growth of fruits and vegetables. It also does not rot like conventional products and has excellent durability and ventilation.

In addition, the tube made of soft synthetic resin has closed parts formed at intervals of 10 to 100 mm, and the air is sealed inside the tube to form a net material, which has excellent insulation properties and can protect strawberries etc. from being blocked. It has excellent cushioning properties,
Coupled with the above-mentioned effects, it is possible to improve the quality of strawberries, etc. and increase sales.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the net of the present invention;
3 is a plan view showing another embodiment of the net of the present invention, FIG. 4 is a sectional view showing one embodiment of the net material, and 5th to
FIG. 6 is an explanatory diagram showing how the net of the present invention is used. A...Net, 1...Net material, 1
1...Occlusion part, 2...Intersection part, 3...
...Round, 4...Seedling, 5...Plastic greenhouse, 6...Aisle, 7...Multi film.

Claims (1)

[Scope of utility model registration request] Closure portions 11 are formed in a tube made of soft synthetic resin at intervals of 10 to 1QQmm, and air is sealed inside the tube to form a net material 1, and a large number of net materials 1 are appropriately crossed vertically and horizontally to form a planar shape. Expanded, net material 1, 1...
A synthetic resin net for cultivating strawberries, etc., in which the intersections 2, 2... are connected to each other.