JPH09201130A - Cultivation of mushroom - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cultivation method of mushroom easy to set the condition of budding, alleviating the labor as far as possible, improving the productivity, by stacking several rungs of containers filled with specific cultivating bottles, allowing the mushroom to put forth buds and cultivates. SOLUTION: The cap 4 opening up and down and having a fitting part 5 to fit with the bottle hole 2 of the cultivating bottle 1 and ventilating holes 7 around the peripheral wall 11 comprising connectedly installed correcting cylinder 6 installed thereon 5 is fitted to the cultivating bottle 1 after puddling mushroom, containers filled with these bottles 1 are stacked in several rungs, and put into a budding room to put forth buds, and after the completion of budding, they are transferred to a growing room to grow and cultivate the mushroom.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a method for cultivating mushrooms.

[0002]

2. Description of the Related Art Conventionally, in the cultivation of mushrooms such as shimeji mushrooms, a culture medium is packed in a culture bottle and sterilized in a sterilization pot, and then inoculated with an inoculum for culturing. If the mycelium spread in the culture medium,
After culturing the mycelium, the bacteria on the surface of the fungus are scraped to kill the bacteria. In the culture bottles that have been scraped with bacteria, the container is a cart and the upper three stages are sprouting shelves without a lighting device, and the lower three stages are growing shelves with a lighting device. After being brought to the room, the containers are lined up one by one on the upper three shedding shelves.

Then, each container is covered with a perforated sheet and left for about 15 days without lighting to perform germination for producing mushroom shoots from the fungal bed. After the sprouting was over, the seedlings were transferred to a lower three-tiered growth rack equipped with a lighting system, and the fruiting bodies were further grown for about 10 days and harvested while illuminating there. However, transferring a container containing 16 culture bottles filled with culture medium from the trolley to the upper three tiers of germination shelves is quite a heavy labor, and it is also troublesome to put a sheet without holes on it. is there.

[0004]

Means for Solving the Problems The present invention has been made in view of the above points, and its object is to
The aim is to reduce the labor involved in mushroom cultivation as much as possible and to provide a high-yield mushroom cultivation method.The main point of this method is to open each culture bottle vertically after scratching the fungus. In addition, fit a cap with ventilation holes on the surrounding wall, stack several stages of containers filled with such culture bottles, carry in the sprouting chamber in this state for sprouting, and transfer to the growing chamber after completion of sprouting to grow mushrooms This is a mushroom cultivation method characterized by being performed.

The mushroom type to which the present invention is applied is not particularly limited, but the present shimeji mushroom is preferable. In the present invention, the steps up to the scraping of the bacterium are carried out by a conventional method. That is, after the culture medium is packed in a culture bottle and sterilized in a sterilization kettle, the inoculum is inoculated and cultivated. When the hyphae have spread in the culture medium, the mycelium culture is finished and the sterilized bacteria are killed on the bed surface for dead sterilization. After the bacteria are scraped, a cap having an air vent on the peripheral wall is fitted to the bottle mouth of each culture bottle with a plurality of culture bottles kept in the container.

The peripheral wall of the cap is composed of a fitting portion for the bottle mouth, and a tubular portion having a straightening tubular portion which is connected to the fitting portion and opens upward to the outside. Pores are formed. The straightening tube portion is for regulating the upward growth of the fruiting body in the growing process and for making it look good. The cap is fitted into the bottle mouth of the culture bottle, and the container is loaded in a trolley together with the container in, for example, 6 stages, and is carried into a germination chamber which is a dark room without illumination.

In this state, sprouting is performed in the sprouting chamber. Mushroom buds are almost no higher than the inside of the bottle mouth, but even if they grow too much, they cannot hold their head because of the cap. Only the culture bottle in the uppermost container is covered with a perforated sheet, and a sprouting process is performed in about 15 days. When the sprouting is completed, the trolley loaded with the multi-tiered containers is carried into the growing room with the lighting device as it is, transferred to the growing shelf for the first time, and the mushrooms are grown with the cap attached. When the growing is completed (in the case of this shimeji mushroom, the growing period is usually about 10 days), the mushrooms grown in the cap are removed from the culture medium and harvested by removing the cap from the culture bottle.

[0008]

EXAMPLES The present invention will be described with reference to the examples shown in the drawings. 1 is a culture bottle in which the mycelial culture has been completed and the dead sterilization in the bottle mouth 2 has been removed. It is packed in container 3. A cap 4 is fitted on the culture bottle 1. The cap 4 is opened vertically, and its peripheral wall 11 is composed of a fitting portion 5 that fits into the bottle mouth 2 and a straightening tubular portion 6 that is connected to the fitting portion 5 and opens upward. Vent holes 7 are formed in the plate 6.

The container 3 filled with the first culture bottle 1 is
Containers 3 placed on a dolly 8 and similarly filled with the cap 4 and containing the culture bottles 1 are stacked step by step and stacked at a height of about 6 steps.

In this state, the cart 8 is carried into the germination chamber 9 with the containers 3 stacked. The sprouting room 9 is a room which is kept at high humidity and has no lighting.
Leave it for about 5 days. When the containers 3 are stacked, the cap has its upper opening closed at the bottom of the container 3,
Vents 7 are formed in the cap 4, and the cap 4
The air permeability of is secured by the air holes 7. When the sprouting step is completed, the carriage 8 is transported to the fruiting body growing room 10 with illumination, and the growing is carried out in the growing room for about 10 days. Mushrooms are harvested in a state in which they are marketed and the shape of the mushrooms at the time of harvest is corrected by the cap 4.

[0011]

[Effect] As described above, in the present invention, since the sprouting step and the growing step are performed in separate chambers, the humidity and illuminance of the sprouting room can be independently set without being affected by the growing room, and Attach the cap to the culture bottle before the sprouting process,
In that state, the containers are stacked and carried into the sprouting chamber for sprouting.Therefore, it is not necessary to perform work such as setting on the sprouting shelf provided on the growing shelf or performing perforation sealing work on each container as in the past. Since the cap is substantially eliminated and the cap having a vent is used, aeration of the fungus bed is not obstructed and the mushroom sprouting condition is secured.

[Brief description of drawings]

FIG. 1 is a simplified process diagram of the present invention.

[Explanation of symbols]

1-culture bottle, 2-bottle mouth, 3-container, 4-cap,
5-fitting part, 6-correction cylinder part, 7-vent, 8-carriage, 9
-Sprouting room, 10-Growing room, 11-Peripheral wall

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[Procedure amendment]

[Submission date] May 13, 1996

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of drawings]

FIG. 1 is a perspective view of a cap and a culture bottle.

FIG. 2 is a simplified process diagram of the present invention.

[Explanation of symbols] 1-culture bottle, 2-bottle mouth, 3-container, 4-cap,
5-fitting part, 6-correction cylinder part, 7-vent, 8-carriage, 9
-Sprouting room, 10-Growing room, 11-Peripheral wall

Claims (2)

[Claims] 1. After sterilizing the bacteria, each culture bottle is fitted with a cap that is opened at the top and bottom and a peripheral wall is provided with a ventilation hole, and the containers filled with the culture bottles are stacked in several stages. A method for cultivating mushrooms, which is characterized in that the mushrooms are brought into a vineyard for sprouting, and after the sprouting is completed, the mushrooms are cultivated in a growing room. 2. The method for cultivating a mushroom according to claim 1, wherein the peripheral wall of the cap is composed of a fitting portion for fitting the culture bottle to the mouth of the bottle and a straightening cylinder portion continuously provided on the fitting portion.