JP2003164226A - Cover for cultivating mushroom and method for cultivating mushroom - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cover for cultivating mushrooms capable of preventing mushroom bed rot or drying of a culture medium in a container in a germinating process for cultivating the mushrooms. <P>SOLUTION: This cover for cultivating the mushrooms has a structure comprising a cover body 20 for covering a top opening 12 of the container 10 for cultivating the mushrooms, a supporting means 30 for supporting the cover body 20 on the top opening 12 of the container 10 and a passage-forming means 50 for forming a passage 40 for making air flow between the cover body 20 and a peripheral edge 14 of the top opening 12 of the container 10 in a state of the cover body 20 supported on the top opening 12 of the container 10 with the supporting means 30. In the germinating process for cultivating the mushrooms, the top opening 12 of the container 10 is covered with the cover for cultivating the mushrooms to prevent a large amount of moisture such as waterdrops from directly entering the interior of the container 10 or the culture medium 60 in the container 10 from excessively drying while circulating the air through the interior or exterior of the container 10. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mushroom cultivation cover used for artificial cultivation of mushrooms such as mushrooms, mushrooms, and mushrooms, and a mushroom cultivation method using the cover.

[0002]

2. Description of the Related Art For artificial cultivation of mushrooms such as mushrooms, mushrooms, maitake mushrooms, etc., a medium prepared by mixing sawdust, corncob, rice bran, etc. in a predetermined ratio is used. The medium is generally filled in a container (hereinafter, simply referred to as a container) such as a wide-mouthed mushroom cultivation bottle or a box case whose upper end is wide open. The mycelia of mushrooms such as mushrooms, mushrooms, and mushrooms are inoculated into the medium, and the mycelia of the mushrooms are spread on the medium. Mushroom fruit bodies are germinated from the cultivated medium in a container in which mushroom hyphae have spread. Then, the mushroom fruiting body is greatly grown by the time it is harvested above the container through the upper opening of the container (in the case of a mushroom cultivation bottle, its wide mouth).

In the artificial cultivation of mushrooms, the process of germinating the fruiting bodies of the mushrooms from the cultured medium in the container is
It is called the sprouting process. In this sprouting process, the container filled with the cultivated medium is housed in a mushroom cultivation room maintained in an extremely high humidity atmosphere of 90 to 100%. Then, the humidity of the cultivated medium in the container is kept sufficiently high to encourage the fruiting body of the mushroom to germinate early and surely from the cultivated medium.

[0004]

However, in the sprouting process of mushroom cultivation described above, moisture such as water droplets floating in the mushroom cultivation chamber kept at high humidity causes the moisture from the upper end opening of the container which is wide open to the container. A large amount directly invaded the cultured medium inside. Then, the medium in the container becomes excessively humid, and various bacteria propagate in the fungal bed of the medium, so that the fungal bed is corroded, which is a so-called flooring phenomenon. For this reason, mushroom cultivation, which has reached the sprouting process, often ends up in labor.

As a means for solving such a problem, the humidity in the mushroom cultivation room is set to 90 to 10 as described above.
It is conceivable to keep it lower than 0%. However, in such a case, the culture medium in the container becomes insufficient in humidity, the germination of the mushroom fruiting body from the medium is significantly delayed, and the mushroom fruiting body germinated from the medium becomes deficient in water. It will die.

[0006] Therefore, the present inventor, after earnest research, in the sprouting process of mushroom cultivation described above, the upper end opening of the widely opened container is covered with a cover to float in the mushroom cultivation chamber in which the container is placed. Preventing a large amount of moisture such as water droplets from directly entering the container through the top opening of the container causes the medium in the container to fall into excessive humidity, causing the fungal bed of the medium to be overbed. I thought about preventing it.
Further, in the sprouting process of the mushroom cultivation, by covering the upper end opening of the widely opened container with a cover, if a large amount of moisture is evaporated from the culture medium in the container to the outside of the container, the container is I also thought that it would be possible to prevent the inner medium from falling into insufficient humidity. At that time, an air passage is provided between the cover and the peripheral edge of the upper end opening of the container,
If air is allowed to flow smoothly in and out of the container through the upper opening of the container, the mycelium of the mushroom in the medium in the container becomes oxygen-deficient during the budding process of the mushroom fruiting body that requires a large amount of oxygen. It was conceived to prevent the mushroom mycelium from falling or being filled with a large amount of carbon dioxide generated by the mushroom mycelium and weakening the mushroom mycelium.
Then, it was conceived that the fruiting body of the mushroom can be smoothly germinated from the medium in the container. And
Based on these ideas, in the sprouting process of mushroom cultivation such as mushrooms, mushrooms, maitake mushrooms, etc., it is possible to reliably prevent flooring and drying of the fungal bed of the medium in the container, and the fruiting body of the mushroom in the container We have developed a mushroom cultivation method that allows germination to be carried out smoothly and accurately, and a cover used for the method.

[0007] That is, the present invention is a mushroom, mushroom
In the sprouting process of mushroom cultivation such as maitake mushrooms, it is possible to surely prevent the fungus bed of the medium in the container from being bedbed and dried, and to constantly and properly germinate the mushroom fruiting bodies from the medium in the container. It is an object to provide a method and a cover used for the method.

[0008]

For such a purpose, the mushroom cultivation cover of the present invention has a cover body for covering the upper end opening of a container for mushroom cultivation and a cover for covering the upper end opening of the container. Support means for supporting the main body at the upper opening of the container or in the vicinity thereof, and in a state in which the cover body is supported by the supporting means at the upper opening of the container or in the vicinity thereof,
A passage forming means is provided between the cover body and a peripheral edge of an upper end opening of the container for forming a passage for allowing air to flow in and out of the container.

In the mushroom cultivating method of the present invention, the mushroom cultivation cover of the present invention is used to cover the upper end opening of the container with the cover body in the sprouting process of mushroom cultivation, and the cover body is covered with the upper end of the container. The air passage is formed between the cover body and the periphery of the upper end opening of the container while being supported by the supporting means at or near the opening, and the air is passed into and out of the container through the passage. It is characterized in that the fruiting bodies of mushrooms are germinated from the cultured medium placed in the container while being distributed.

In the mushroom cultivation method using the mushroom cultivation cover, in the sprouting process, the upper end opening of the container is covered with the cover main body, and the cover main body is supported at or near the upper end opening of the container. It can be supported by means. And, due to the cover body, moisture such as water droplets floating in the mushroom cultivation chamber where the container for cultivating mushrooms is held in a high humidity is directly intruded into the container from the upper end opening of the container. Can be prevented. Further, it is possible to prevent the bacterial bed of the medium in the container from falling into excessive humidity and causing so-called bed-guiding to occur in the bacterial bed of the medium. At the same time, it is possible to prevent a large amount of moisture from the culture medium in the container to evaporate to the outside of the container through the wide upper opening of the container.
Then, it is possible to prevent the fungal bed of the medium in the container from becoming too dry, which makes it difficult for the fruiting bodies of the mushrooms to germinate from the medium, or prevents the fruiting bodies of the germinated mushrooms from dying.

In the mushroom cultivation cover of the present invention,
It is preferable that the supporting means has a structure in which a cover main body that covers the upper end opening of the container is mounted on the periphery of the upper end opening of the container to support the cover main body on the upper end opening of the container. Along with that, the passage forming means is formed in the upper end opening peripheral edge of the container in which the cover main body is mounted, and penetrates the upper end opening peripheral edge of the container inward and outward, or the cover mounted on the upper end opening peripheral edge of the container. It is preferable that the lower surface portion of the cover main body formed on the lower surface portion of the main body be a recess that penetrates in and out. In that case,
Simply mount the cover body around the top opening of the container,
The cover body can be supported at the upper opening of the container. At the same time, it is formed in a recess formed in the periphery of the upper end opening of the container in which the cover body is mounted, or a recess penetrating the periphery of the upper end opening of the container inward or outward, or in the lower surface of the cover body mounted in the periphery of the upper end opening of the container. By the recessed portion penetrating the lower surface portion of the cover body in and out, a passage for allowing air to flow in and out of the container can be formed between the cover body and the periphery of the upper end opening of the container in which the cover body is mounted.

Further, in the mushroom cultivation cover of the present invention, the supporting means and the passage forming means are composed of supporting arms extending from the cover body, and the lower ends of the supporting arms are part of the container. The main body of the cover, which is mounted and locked and covers the upper end opening of the container by its supporting arm, is floated above the peripheral edge of the upper end opening of the container, and the air between the peripheral edge of the upper end opening of the container and the cover body is prevented. The passage may be opened to support the container near the upper opening. In that case,
The lower end of the support arm extended from the cover body is mounted on and locked to a part of the container, and the support arm can support the cover body covering the upper end opening of the container near the upper end opening of the container. . At the same time, the cover body that covers the upper opening of the container can be floated above the periphery of the upper opening of the container and supported near the upper opening of the container. Then, between the periphery of the upper end opening of the container and the cover body, a passage for circulating air can be opened inside and outside the container.

In the mushroom cultivation cover of the present invention,
On the back side of the cover body that covers just above the top opening of the container,
It is advisable to form a mushroom cultivation space in which the back side of the cover body is recessed toward the front side of the cover body. Then, in the mushroom cultivation method of the present invention, in the sprouting process and the initial growth process of mushroom cultivation, using a mushroom cultivation cover in which a mushroom cultivation space is formed in the cover body rear side portion, the upper end opening of the container is covered. Covered by the body,
The cover body may be supported by the support means at or near the upper opening of the container. At the same time, an air passage may be formed by the passage forming means between the cover body and the peripheral edge of the upper opening of the container. Then, while circulating air inside and outside the container through the passage, germinated mushroom fruit bodies from the cultured medium contained in the container and the germinated mushroom fruit bodies in the early stage of growth are placed at the upper end opening of the container. It is preferable to grow in a mushroom cultivating space, which is formed on the back side of the cover body immediately above and is formed by recessing the back side of the cover body toward the front side of the cover body.

In that case, in the mushroom cultivating method of the present invention, a mushroom cultivating cover having a mushroom cultivating space formed on the back side of the cover body is used to perform the sprouting process and the initial growth process of the mushroom culturing in general. Over, continued to cover the upper end opening of the container during cultivation of mushrooms by the cover body, the medium in the container falls into excessive humidity or insufficient humidity, the bed of the medium causes bed rot, It is possible to prevent the fruiting bodies of mushrooms from becoming difficult to germinate from the fungal bed of the medium, and to prevent the germinated mushroom fruiting bodies from dying. Also, in the early stage of growth of mushroom cultivation, since the cover body was left forgotten to be detached from the upper opening of the container, the mushroom which the cover body tried to extend above the container through the upper opening of the container. You can prevent it from hindering the growth of fruiting bodies.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 and 2 or FIGS. 3 and 4 and 5
Shows a preferred embodiment of the mushroom cultivation cover of the present invention, FIG. 1 is a front sectional view showing its use state, FIG. 2 is a front view showing its use state, and FIG. 3 is a front sectional view showing its use state. FIG. 4, FIG. 4 is a front view showing the usage thereof, and FIG. 5 is a bottom view thereof. The mushroom cultivation cover will be described below.

This mushroom cultivating cover shows an example in which a mushroom cultivating bottle having a polypropylene wide-mouthed mouth is used as the mushroom cultivating container 10. The mushroom cultivation cover includes a cover body 20 having a substantially disk shape or a shape close to that which can cover the entire upper end opening 12 of the container 10 from above with a margin, and the upper end opening of the container. Support means 30 for supporting the cover body 20 covering the upper end 12 of the container at or near the upper opening 12 of the container, and the supporting means 30 for supporting the cover body 20 on the upper opening 12 of the container.
Or, in a state of being supported in the vicinity thereof, a passage forming means 50 is provided between the cover main body 20 and the upper end opening peripheral edge 14 of the container to form a passage 40 for allowing air to flow in and out of the container 10.

In the cover shown in FIGS. 1 and 2, the supporting means 30 is mounted on the peripheral edge 14 of the upper end opening of the container with the cover main body 20 covering the upper end opening 12 of the container, and the cover main body 20 is attached to the container. The structure is such that it is supported by the upper end opening 12. At the same time, the passage forming means 50 is attached to the cover body 20.
Is formed on the lower end portion of the cover body 20 mounted on the upper end opening peripheral edge 14 of the container, or the recess 42 formed in the upper end opening peripheral edge 14 of the container. The lower surface of the cover body is formed as a recess 44 that penetrates inward and outward. The cover body 20 is supported on the upper end opening 12 of the container only by mounting the cover body 20 on the peripheral edge 14 of the upper end opening of the container. At the same time, the recess 42 formed in the upper end opening peripheral edge 14 of the container in which the cover main body 20 is mounted, or the recess 44 formed in the lower surface part of the cover main body 20 mounted in the upper end opening peripheral edge 14 of the container, A structure is provided in which a passage 40 for allowing air to flow in and out of the container 10 is formed between the cover body 20 and the peripheral edge 14 of the upper end of the container in which the cover body 20 is mounted. The concave portion 42 formed on the peripheral edge 14 of the upper opening of the container or the concave portion 44 formed on the lower surface portion of the cover main body 20 has a relatively dimensional error of the container 10 or the cover main body 20 made of plastic such as polypropylene, not a precision mold. When blow molding or the like is performed using a rough general-purpose mold, a minute concave portion which is naturally formed on the peripheral edge 14 of the upper end opening of the container and which is hard to be seen by the naked eye is used, or naturally occurs on the lower surface portion of the cover body 20. For example, a concave portion such as a warp is used. According to the experiment, the recess 42 or the recess 44 for the passage 40 that allows the air to flow in and out of the container 10 is obtained.
It has been confirmed that it is sufficient to utilize the concave portion or the warp which naturally occurs in the upper end opening peripheral edge 14 of the container and the lower surface portion of the cover body 20 as described above. However,
In order to reliably secure the passage 40 through which air flows in and out of the container 10, a concave portion 42 is intentionally positively formed in the upper end opening peripheral edge 14 of the container, or a concave portion 44 is intentionally formed in the lower surface portion of the cover body 20. Of course, it is also possible to form them positively.

On the other hand, in the cover shown in FIGS. 3, 4, and 5, the support means 30 and the passage forming means 50 are provided with support arms 32 extending from a plurality of locations around the cover body 20.
Are formed from. Then, the lower end of the support arm 32 is mounted on the peripheral edge 14 of the upper end opening of the container, which is a part of the container 10.
It has a structure to be locked. Then, by the support arm 32, the cover body 20 that covers the upper end opening 12 of the container is
The structure is such that it is floated above the peripheral edge 14 of the upper end opening of the container and supported near the upper end opening 12 of the container. And
An air passage 40 can be formed between the peripheral edge 14 of the upper opening of the container and the cover body 20. In addition, in the cover shown in FIG. 3, FIG. 4 and FIG.
An engaging arm 34 extends in an L shape at the lower end of the. And
The locking arm 34 is locked to the back side of the upper opening 12 of the container to prevent the cover body 20 from dropping from the vicinity of the upper opening 12 of the container. In addition, in the cover shown in FIG. 3, FIG. 4 and FIG.
As shown in, the lower end of the support arm 32 extending from a plurality of locations around the cover body 20 may be mounted and locked on the shoulder portion 16 of the container that is a part of the container 10. The support arm 32 may float the cover body 20 covering the upper end opening 12 of the container above the peripheral edge 14 of the upper end opening of the container to support the cover body 20 near the upper end opening 12 of the container.

FIG. 1, FIG. 3 or FIG. 6 shows a preferred embodiment of the mushroom cultivation method of the present invention using the above mushroom cultivation cover, and FIG. 1, FIG. 3 or FIG. .
Below, the mushroom cultivation method is demonstrated.

In this mushroom cultivating method, in the sprouting process of mushroom cultivation, the cover main body 20 is covered with the cover main body 20 using the cover for mushroom cultivation described above to cover the upper end opening 12 of the container in which mushrooms are being cultivated. The upper end opening 12 of the container or its vicinity is supported by the upper end opening peripheral edge 14 of the container of the supporting means 30 or the support arm 32. At the same time, between the cover body 20 and the upper end opening peripheral edge 14 of the container, a concave portion 42 formed in the upper end opening peripheral edge 14 of the container of the passage forming means 50 and a concave portion 44 formed in the lower surface portion of the cover main body 20. , Or the support arm 32 forms an air passage 40. Then, while the air is circulated inside and outside the container 10 through the passage 40, the mushroom fruiting body 70 is germinated from the cultured medium 60 in the container 10.

The mushroom cultivating method shown in FIG. 1, FIG. 3 or FIG. 6 comprises the above steps. In the mushroom cultivating method using the mushroom cultivating cover, the upper end opening of the container is opened during the sprouting process. The part 12 covers the main body 2
0, the cover body 20 can be supported by the support means 30 at or near the upper end opening 12 of the container. Then, by the cover body 20, moisture such as water droplets floating in a mushroom cultivation chamber in which the container 10 in which mushrooms are cultivated and which is held at high humidity is supplied from the wide upper end opening 12 of the container 10 to the container. It is possible to prevent a large amount of intrusion directly into the inside. Then, it is possible to prevent the bacterial bed of the medium 60 in the container from falling into excessive humidity and causing so-called bed-guiding to occur in the bacterial bed of the medium 60. At the same time, it is possible to prevent a large amount of moisture from the culture medium 60 in the container from evaporating to the outside of the container 10 through the wide upper opening 12 of the container. Then, it is prevented that the fungal bed of the medium 60 in the container is too dry and the fruiting body 70 of the mushroom becomes difficult to germinate from the medium 60 or the fruiting body 70 of the germinated mushroom dies. You can

In the above mushroom cultivation cover, as shown in FIG. 1, the cover main body 20 backside portion covering directly above the upper end opening 12 of the container is directed toward the cover main body 20 front side. It is advisable to form a mushroom cultivation space 80 that is recessed into a cup shape or the like. In the mushroom cultivating method described above, as shown in FIG. 1, the mushroom cultivating space 80 is provided on the back side of the cover body 20 in the sprouting process and the initial growth process of mushroom cultivation.
A cover for cultivating mushrooms having the above-described structure is used to cover the upper end opening 12 of the container with the cover body 20, and the cover body is provided at or near the upper end opening 12 of the container.
It is better to support by. Along with that, the cover body 2
It is advisable to form the air passage 40 by the passage forming means 50 between 0 and the peripheral edge 14 of the upper end opening of the container. And
While circulating air inside and outside the container 10 through the passage 40, the mushroom fruiting body 70 is germinated from the cultured medium 60 in the container, and the germinated mushroom fruiting body 70 in the early stage of growth is placed at the upper end of the container. Cover body 2 directly above the opening 12
0 It is good to grow in the mushroom cultivation space 80 formed in the back side part.

In that case, in the mushroom cultivation method described above, the mushroom cultivation space 8 is provided on the back side of the cover body 20.
Using the mushroom cultivation cover in which 0 was formed, throughout the germination process and the initial growth process of mushroom cultivation,
Cover the upper end opening 12 of the container during cultivation of mushrooms with the main body 2
0, and the medium 60 in the container falls into excessive humidity or insufficient humidity, causing the bed of the medium 60 to rot or the fruit body 70 of the mushroom from the bed of the medium 60.
It is possible to prevent the seedlings from becoming difficult to germinate and the fruiting bodies 70 of the mushrooms that have germinated to die. Further, in the initial growth stage of mushroom cultivation, the cover body 20 was left without forgetting to be detached from the upper end opening 12 of the container or the vicinity thereof. It is possible to prevent the growth of the fruiting body 70 of the mushroom, which is trying to extend upwards, from being hindered.

A mushroom cultivating cover in which a mushroom cultivating space 80 is formed on the backside of the cover body 20 immediately above the upper end opening 12 of this container and the mushroom cultivating method using the cover are described in FIG. 3 or FIG. It is also applicable to a cultivation cover and a mushroom cultivation method using the cover. Even in that case, throughout the sprouting process and the initial growth process of mushroom cultivation, the upper end opening 12 of the container during mushroom cultivation is continuously covered with the cover body 20, and the medium 60 in the container is humid. It can prevent falling into excess and lack of humidity. In addition, in the initial growth stage of the mushroom cultivation, it is possible to prevent the cover body 20 from interfering with the growth of the fruiting body 70 of the mushroom, which tends to extend above the container 10 through the upper opening 12 of the container. .

FIG. 7, FIG. 8 or FIG. 9 shows another preferred embodiment of the mushroom cultivation cover of the present invention, and FIG. 7, FIG. 8 or FIG. The mushroom cultivation cover will be described below.

In this cover, the upper end openings 1 of all of the plurality of containers which are regularly arranged in the container 90 are accommodated.
A plurality of cover main bodies 20 that cover 2 are formed into a substantially sheet-like shape. Then, the plurality of cover main bodies 20 of the large cover main body 22 in which the plurality of cover main bodies 20 are connected to each other form the upper end openings 12 of all the plurality of containers which are regularly arranged and accommodated in the container 90. It is configured so that it can be covered collectively. In the cover shown in FIG. 7, the support means 30 uses the upper end opening peripheral edge 14 of the container similar to the cover shown in FIG. Then, the large cover main body 22 is attached to the peripheral edge 14 of the upper end opening of each of the plurality of containers accommodated side by side in the container 90.
By mounting each of the plurality of cover main bodies 20, the cover main body 20 can be supported by the upper end openings 12 of all the plurality of containers housed in the container 90. On the other hand, in the cover shown in FIG. 8 or FIG. 9, the support means 30 includes a support arm 36 extending from the large cover body 22 and having a substantially U-shape. Then, the support arm 36 is mounted and locked over the shoulder portions 16 of a predetermined plurality of containers housed in the container 90, so that each of the plurality of cover bodies 20 of the large cover body 22.
Are collectively supported near the upper end opening 12 of each of the plurality of containers housed in the container 90. Others are configured similarly to the above-mentioned mushroom cultivation cover shown in FIGS. 1 and 2 or FIGS. 3, 4 and 5, and in the mushroom cultivation method of the present invention using this cover, its sprouting In the process, the plurality of cover main bodies 20 of the large cover main body 22 are closed by the upper end opening peripheral edge 14 of the container of the supporting means 30 or the support arm 36, and the upper end openings of all of the plurality of containers arranged side by side in the container. It can be collectively supported on the part 12 or its vicinity. At the same time, the upper end opening peripheral edge 14 of the container of the passage forming means 50
Due to the recesses 42 formed on the cover body 20, the recesses 44 formed on the lower surface of the cover body 20, or the support arms 36, all the plurality of cover bodies 20 of the large cover body 22 and all of the plurality of containers housed in the container 90. A passage 40 for allowing air to flow in and out of the container 10 can be formed between the upper end opening and the peripheral edge 14. Then, in the sprouting process of mushroom cultivation, air is circulated through the passage 40 to the inside and outside of all of the containers 10 accommodated in the container 90, and the medium 60 in each container is excessively humid or insufficiently humid. The mushroom fruiting body 70 can be successfully germinated from the culture medium 60 without falling into. Alternatively or additionally, in the early stage of growth of mushroom cultivation, air is circulated through the passage 40 into and out of all of the containers 10 accommodated in the container 90, and the medium 60 in each container is humidified. Mushroom cultivation in which the fruiting body 70 of the mushroom in the early stage of growth, which was germinated from the medium 60 in each container without falling into excess or lack of humidity, was formed on the back side of the cover body 20 directly above the upper end opening 12 of each container. It can grow smoothly in the space 80.

Here, the large cover main body 22 formed by connecting a plurality of cover main bodies 20 is formed by dividing the plurality of containers 10 accommodated side by side in the container 90 into two or more sections, and two or more of each section. The structure may be such that the upper end opening 12 of each container is continuously covered. And the large cover body 2
It is also possible to employ a structure in which two or more sheets 2 are used and the upper end openings 12 of all the plurality of containers housed in line in the container 90 are continuously divided into two or more sections.
Even in that case, it is possible to provide the large cover main body 22 having substantially the same action as the large cover main body 22 that continuously covers the upper end openings 12 of all the plurality of containers 10 housed side by side in the container 90. .

In the above mushroom cultivation cover, as shown in FIG. 1, FIG. 7 or FIG. 9, the cover main body 20 or the large cover main body 22 has a side wall 24 extending downward at the periphery thereof.
It is better to have a structure with. The side wall 24 at the periphery of the cover body 20 or the large cover body 22 prevents a large amount of moisture in the mushroom cultivation chamber from entering the container 10 through the air passage 40 on the side of the upper end opening 12 of the container. And good. In such a case, it is possible to reliably prevent the medium 60 in the container from becoming excessively humid.

FIGS. 1 to 4 and 6 to 9 show an example in which a conventional general-purpose wide-mouth mushroom cultivation bottle is used as the container 10 for mushroom cultivation. The cover and the mushroom cultivation method using the cover are shown in FIG.
It is also possible to use a box-shaped container whose upper end is wide open as the container 10 for mushroom cultivation as shown in FIG.
And in that case, the same action and effect as in the case of using the wide-mouthed mushroom cultivation bottle can be expected.

[0030]

As described above, by the mushroom cultivation method of the present invention using the mushroom cultivation cover of the present invention, the sprouting process of mushroom cultivation such as mushrooms, mushrooms, mushrooms and mushrooms or the initial growth process. If you do, without causing the overcultured medium in the container in which the mushroom is cultivated into excessive humidity or lack of humidity, the mushroom fruit body is always germinated smoothly from the medium, or the mushroomed germinated It is possible for the entity to always grow smoothly.

[Brief description of drawings]

FIG. 1 is a front sectional view showing a usage state of a mushroom cultivation cover of the present invention.

FIG. 2 is a front view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 3 is a front sectional view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 4 is a front view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 5 is a bottom view of the mushroom cultivation cover of the present invention.

FIG. 6 is a front sectional view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 7 is a front sectional view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 8 is a front view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 9 is a front view showing a usage state of the mushroom cultivation cover of the present invention.

FIG. 10 is a front sectional view showing a usage state of the mushroom cultivation cover of the present invention.

[Explanation of symbols]

10 containers 12 Top opening of container 14 Edge of the top opening of the container 20 cover body 22 Large cover body 30 Supporting means 32, 36 support arm 40 air passage 42, 44 recess 50 passage forming means 60 medium 70 mushroom fruiting bodies 80 mushroom cultivation space 90 containers

Claims (6)

[Claims] 1. A cover main body for covering an upper end opening of a container for mushroom cultivation, and a support means for supporting the cover main body covering the upper end opening of the container at or near the upper end opening of the container.
Passage forming means for forming a passage for circulating air between the inside and outside of the container between the cover body and the peripheral edge of the upper end opening of the container in a state where the cover body is supported by the supporting means at or near the upper end opening of the container. Mushroom cultivation cover characterized by having and. 2. The support means mounts a cover main body covering the upper end opening of the container on the periphery of the upper end opening of the container,
The cover body is structured to be supported by the upper end opening of the container, and the passage forming means moves the inner periphery of the upper end opening of the container formed on the peripheral edge of the upper end opening of the container on which the cover body is mounted. The mushroom cultivation cover according to claim 1, wherein the mushroom cultivation cover is a concave portion that penetrates or a concave portion that is formed in the lower surface portion of the cover body that is mounted on the periphery of the upper end opening of the container and that penetrates the lower surface portion of the cover body inward and outward. 3. The support arm and the passage forming means each include a support arm extending from the cover body, and a lower end of the support arm is mounted on and locked to a part of a container to support the support arm. The cover main body covering the upper end opening of the container is floated above the peripheral edge of the upper end opening of the container to open an air passage between the peripheral edge of the upper end opening of the container and the cover main body. The mushroom cultivation cover according to claim 1, which is supported in the vicinity. 4. A mushroom cultivation space formed by recessing the back side of the cover body toward the front side of the cover body, in the back side of the cover body that covers a portion directly above the upper end opening of the container. Or the mushroom cultivation cover described in 3. 5. In the sprouting process of mushroom cultivation, the cover for mushroom cultivation according to claim 1, 2 or 3 is used to cover the upper end opening of the container with a cover body, and the cover main body is covered with the upper end opening. Or in the vicinity of the container by the supporting means, and an air passage is formed by the passage forming means between the cover main body and the peripheral edge of the upper end opening of the container, and the air is circulated into and out of the container through the passage. At the same time, a mushroom cultivation method is characterized in that the fruiting bodies of mushrooms are germinated from a cultured medium placed in a container. 6. In the sprouting process and initial growth process of mushroom cultivation, the cover for mushroom cultivation according to claim 4 is used to cover the upper end opening of the container with a cover body, and the cover body is covered with the upper end opening of the container. Alternatively, while being supported by supporting means in the vicinity thereof, an air passage is formed between the cover body and the upper end opening peripheral edge of the container by the passage forming means, and air is circulated into and out of the container through the passage. , Germinated a mushroom fruiting body from the cultured medium put in a container, and the germinated mushroom fruiting body at an early stage of growth,
A mushroom cultivating method, characterized in that the mushroom is cultivated in a mushroom cultivating space, which is formed in the cover body rear side portion just above the upper end opening of the container and is formed by denting the cover body rear side portion to the cover body front side.