JPH0811021B2 - Sheet for growing plants - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plant-growing sheet capable of appropriately controlling water retention, light-shielding property and ventilation by a single sheet.

[0002]

2. Description of the Related Art Breeding of various plants carried out outdoors
Is disclosed, for example, in Japanese Utility Model Publication No. 61-2042.
In order to grow plants under better conditions, a single or multiple sheets of plants planted in a field, etc., for the purpose of maintaining necessary humidity, shading and ventilation at the time of germination or after germination. in cover, holds the water retention and the light-shielding and gouty by repeated removal and coating of the sheet
It

[0003] Among them, the cultivation of shiitake logs using sapwood is a method in which shiitake fungi are planted on seed logs such as oak and kunugi, which are cut to a length of about 1 m, and seeds are planted. When the trees are laid down in the forest or on bare ground, the branches of the felled tree called Kasagi, bamboo shoots, and oysters are hung on the laid-down sap tree (referred to as a raw tree inoculated with shiitake bacterium. The same applies below). To prevent the sapwood from drying out by covering it with a sheet-shaped eaves-covering material, etc. Is being converted.

[0004]

[Problems to be Solved by the Invention] When growing various plants, the conventional method of controlling light shielding, water retention, etc. by covering the plants with a sheet and repeating removal and coating of the sheet is extremely troublesome for growers. It imposes an excessive burden on. In particular, the use of headwood in the cultivation of shiitake logs is not only complicated and requires skill, but also has the management problem of having to repair it if it is damaged by wind and rain. The fact is that it is becoming more difficult to obtain branches that can be done every year.

In view of the above circumstances, the present invention provides a plant-growing sheet capable of controlling water retention, shading and ventilation very easily by covering the plant when cultivating the plant outdoors. Is.

[0006]

To achieve the above object, according to an aspect of, plant growth sheet of this invention is woven into a sheet of yarn material made of a synthetic resin material as the warp and weft plants
Forming a woven portion for covering the upper part of the
The extended warp and weft threads are not woven and remain in the yarn body.
And a non-woven part for hanging down to the side of the plant,
Transparency and the light-shielding against rainwater in woven portion, and is characterized in this <br/> and consisting configured to hold the ventilation resistance and the light-shielding in FuOribe <br/>.

In the present invention, the plant growing sheet is
A sheet obtained by weaving a thread body such as a synthetic resin fiber as a warp thread and a weft thread is not woven, but is left in the middle of the thread body.

The filamentous material is made of a synthetic resin material such as polypropylene, polyethylene or polyvinyl chloride in a fibrous form, and is woven as warp (warp) and weft (weft) to form a sheet-like woven portion. And the weaving section
The warp yarns and the weft yarns extending from the fabric are formed by forming a non- woven portion as a core of a filament body without weaving. There is no particular limitation on how to weave the warp and weft in the weaving part of such a sheet for growing plants, and there is no special limitation on the plane shape or size of the sheet. Various shapes such as a rectangle, a square, and a circle having an appropriate size can be used depending on the place to be used. The woven portion of this sheet can have a high light-shielding rate by densely knitting it, and a low light-shielding rate by roughly knitting it. It is desirable to adjust the rate.

In particular, when this sheet for growing plants is used for cultivation of shiitake mushrooms, the filaments used are black in order to keep the woven portion suitable permeability for rainwater and a relatively high light-shielding rate. It is desirable that the woven portion has a dark color such as gray, and that the woven portion has appropriate permeability to rainwater and has a relatively high light-shielding rate in the range of 80 to 95%, for example.

[0010]

[Function] The plant-growing sheet of the present invention is applied to warp and weft.
Therefore, the woven part woven in the form of a sheet hangs from the top so that it becomes the upper surface of the plant, and the non- woven thread-shaped non- woven part hangs down on the peripheral part of the plant. , It is possible to control the water retention and shading and ventilation of the covered part.

For example, when this sheet is used for shiitake cultivation, the sheet-like woven portion is hung on the felled lumber to cover it and the non-woven portion is as sags periphery of elaborate prone Hoda trees used in the woven portion, and the light blocking enabled by that block the direct sunlight located in the upper part of Hoda trees, also FuOribe
Always proper Hoda performs the action of moderately light-shielding hanging the periphery of Hoda tree elaborate face down is, no internal stuffy things Hoda tree elaborate face down draft from this portion is reduced, the Hoda wood It can be placed in an environment of aging. Furthermore, the plant-growing sheet of the present invention is excellent in that it can promote the spread of Shiitake fungi in the Shiitake cultivation and can suppress the generation of harmful bacteria which are not preferable for the Shiitake cultivation.

[0012]

Embodiments of the plant-growing sheet of the present invention will be described below in detail with reference to the accompanying drawings.

The plant-growing sheet 1 shown in FIG. 1 is used for shiitake cultivation. This plant growing sheet 1
Is a diameter thread 2 obtained by cutting black polypropylene into narrow width
And then woven with filaments made from the weft 3 which, woven portion 4 Hisashi Naka portion
And the non-woven parts 5 , 5, 5, 5 leaving the yarn bodies extending from the weaving part 4 in all directions without weaving.
Is formed. The area of the woven portion 4 in the plant-growing sheet 1 is sufficient to cover the upper surface of the block of the unit formed by laying down a large number of sapwood. The length is such that it hangs down to about half of the side part of the block, and the light blocking rate of the woven part 4 is 8
It is in the range of 0 to 95%.

As shown in FIG. 2, a sheet 1 for growing plants for cultivating shiitake mushrooms is constructed by assembling a large number of barley trees 6 inoculated with shiitake fungi on a raw wood of Kunugi, in an armor-like manner on a bare ground. The block A is incorporated to form the block A, and the sheet 1 is covered on the upper surface of the block A.
It is designed to hang down to about half the height of the side of the tree, and although not shown, the places are tied to the side of the raw wood with a wire and fixed to spread the Shiitake bacterium.

In this example, only shiitake cultivation was explained. For example, in the case of a plant that produces fruit on the surface of the watermelon, the plant-growing sheet 1 is spread on all four sides of the area to be covered. A pillar for setting is erected by an appropriate means, and the woven portion 4 of the plant growing sheet 1 is the upper surface,
By stretching each non-woven portion 5 so as to hang it laterally, it is possible to control the water retention, light shielding, and ventilation of the portion covered with the plant growing sheet 1 to a desired state.

[0016]

The sheet for growing plants of the present invention is not applicable.
The water retention, shading rate, and ventilation of the plant
Forecasting, a filamentous body made of synthetic resin warp and weft
When weaving a sheet-shaped weave part with certain stitches
Both of them are non-woven leaving the filamentous body extending from the weaving section.
This is a part of the plant, and it is hung only on the top of the plant.
The above weaving part on the plant without
Maintains water resistance and light-shielding properties, and allows the non-woven parts to hang down around the edges of the plant.
By adjusting the ventilation and shading, it is possible to maintain the optimum water retention, shading rate and ventilation of the covered plant. Therefore, as compared with the conventional plant-growing sheet, the plant can be grown very easily and easily as compared with the method of removing or hanging the sheet according to the situation of the day.

[0017] In particular, over from the top of the Hoda tree yelling face down in the forest or bare land, covering the upper surface of the Hoda tree in front Symbol woven part, ho elaborate lie down non-Oribe betweenゝof the yarn body By spreading Shiitake fungi by hanging them around the edge of a tree, it is possible to block light against direct sunlight, keep water and appropriately ventilate from the sides, and achieve excellent promotion of atomization. .

[Brief description of drawings]

FIG. 1 is a plan view showing an example of a plant-growing sheet of the present invention.

FIG. 2 is a perspective view showing an example of a case where the plant-growing sheet of the present invention is used for cultivation of bamboo shoots.

[Explanation of symbols]

 1 Plant growing sheet 2 Warp 3 Weft 4 Woven part 5 Nonwoven part 6 Hodagi A block

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yuji Iwaki 1250 Akamine, Mie-cho, Ono-gun, Oita Prefecture Mori Sangyo Co., Ltd. Oita Laboratory, Mie Plant (56) References Showa 52-38047 (JP, U) Sho 55-37331 (JP, U) Actually opened Sho 61-2042 (JP, U)

Claims (1)

[Claims] 1. A warp and a weft made of a thread made of a synthetic resin material.
For weaving in sheet form as threads to cover the top of plants
Warp and weft forming the woven portion of the woven fabric and extending from the woven portion
Leave the thread in the center of the filament without weaving it and hang it to the side of the plant.
Permeability and the light-shielding a sheet for growing a plant characterized by comprising configured to hold the ventilation resistance and the light-shielding in FuOribe for rainwater in non Oribe and without, the woven portion for.