KR960004964B1 - Method for cultivating mushrooms - Google Patents

Abstract

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Description

Cultivation container and cultivation method of edible mushrooms

1 is a perspective view showing the entire mushroom cultivation container used in the present invention.

2 is a longitudinal cross-sectional view of FIG.

Figure 3 is a schematic diagram showing the contact state of the incubator taken out of the cultivation container in the method for growing mushrooms according to the present invention.

* Explanation of symbols for main parts of the drawings

1: container body 3: collar portion

4: lid 4a: jaw

5: Lower member.

The present invention relates to a method for cultivating edible mushrooms by preparing an artificial incubator.

Conventionally, artificial cultivation of edible mushrooms, such as pine mushroom, oyster mushroom, shiitake mushroom, has been largely divided by three processes. The first step is a preparatory step of filling and sterilizing the container using rice bran and sawdust, which are incubators, and the second step is a first culture step in which seedlings are inoculated into the sterilized incubator, and the third step is cultured. This is the second culture process to germinate mycelia and sprout mushrooms. And they all proceeded in a wide inlet-shaped cultivation vessel.

By the way, if these processes are carried out in a wide inlet bottle, sprouted matsutake mushrooms or oyster mushrooms may extend out of the openings of the bottles, but at this time, there is a limit in the width of the openings, which causes a limitation in the number or size of sprouting mushrooms. This is not particularly suitable for the cultivation of mushrooms, which are grown separately from the roots, such as pine mushrooms.

Therefore, the first culture process until seeding the incubator to propagate the mycelia is carried out, for example, inside a plastic bag with a vent hole, and then the bag is removed by rupturing and removing the incubator before germination. There is also a way to sprout mushrooms throughout the incubator in the culture process.

However, filling the incubator with a vinyl bag requires considerable mechanical equipment, and accommodating the incubator with this vinyl bag is inconvenient to handle, and in addition, the arrangement of the incubator during the first culture process is not only poor, but also with the vinyl bag. There is a drawback that the cost of production of the product is increased in that it can take time due to manual rupture of the product.

In general, in artificial cultivation, a medium containing a mixture of sawdust and rice bran is cultivated in a bag or a bottle, and afterwards, the seeds are generated. Since this method is smaller in size than wood, it is easy to be mechanized by light work. The harvest of the large area can be obtained, and the introduction of air-conditioning equipment has made it possible to cultivate the anniversary.

Artificial cultivation has a shorter cultivation cycle and a higher yield than raw wood, but the cost of equipment investment due to mechanization, including air conditioning equipment, is expensive.

Artificial cultivation is inherently intensive and uses a lot of energy, so profitability is often inconsistent with conventional growing days or yields. Natural mushrooms tend to be grown when the season, cooling, or heating energy consumption is a factor.

In addition, the cultivation using the bottle has a low yield and poor quality, there is a problem of poor work efficiency in the bag cultivation.

In order to solve the above problems, the mushroom cultivation method according to the present invention is filled by sterilizing the incubator with a mixture of sawdust and rice bran in at least two containers detachable from the bottom, inoculate the mycelia to the sterilized incubator, After bacteria propagate in the incubator, the lower part of each container is removed, the incubator is removed, and each incubator is brought into contact with each other.

Best Mode for Carrying Out the Invention The most suitable embodiment of the present invention will be described by the drawings.

1 and 2 are a perspective view and a cross-sectional view showing a mushroom cultivation container used in the present invention.

1 is a container body of a synthetic resin material, and has an opening 2 having a wide inlet at the top. In addition, the lower part of the container body 1 is open, and a collar 3 is formed around the upper opening 2 so that the lid 4 can be fitted.

In addition, the lid 4 has a jaw portion 4a formed in the longitudinal direction of the inner circumference thereof, and when the lid 4 is fitted with the container body, between the collar portions 3 around the opening 2 of the container body 1. The gap 4b is formed.

Reference numeral 5 denotes a lower member of the cultivation vessel, the inner diameter of which is substantially the same as or slightly larger than the outer diameter of the lower opening 6 of the container body 1, so that the container body 1 can be detachably fitted to the container body (1). 1) and the lower member 5 has a slight elasticity so that it is not easily separated even without installing special coupling fixing means. When the container body 1 is inserted into the lower member 5, the lower member 5 is brought into contact with the jaw portion 1a which is installed on the outer circumference of the container body 1 and acts as a stopper, and stops at a predetermined position. . Therefore, it becomes possible to maintain a constant volume as a cultivation container.

Next, the method and its operation of the present embodiment will be described. A container (fitting the lower member) used in this embodiment is filled with an incubator mixed with sawdust and rice bran, and sterilized by a known sterilization pot (preparation process).

Then, seeded inoculated in the sterilized incubator to breed mycelia (first culture step). This step is carried out at a constant temperature and humidity for about 20 to 25 days in a container in the culture chamber, but the container used in the present embodiment has the lid and the upper opening (2) of the container body when the lid is covered. The gap 4b provided between the collar part 3 installed in the periphery exists, and the 1st culture process can be completed without reducing humidity, while exchanging gas with outside air.

After the bacteria are infested, the lid 4 of the container is opened, and the lower member 5 is removed, and at the same time, the contents of the container are squeezed from the upper opening 2 of the container using an extractor (not shown). Take it out of the main unit (1). This work can be done continuously using a machine. Therefore, after the second culture step is carried out by the incubator in the state taken out of the container in the culture chamber, such as temperature, humidity, etc. can germinate and sprout all over the incubator, compared to proceeding all the processes in the culture vessel More yield can be expected.

After completion of the second culture step, the lower member 5 can be used again by attaching the lower body 5 to the container body 1 that has been used once.

An embodiment of the cultivation method according to the present invention will be described in detail.

The incubator 7 was prepared as described in the above method of using the edible bacteria balanced mushroom. The container used a 1000 ml polyflofilene bottle.

When incubated for 20 days and mycelia became widespread, the incubator 7 was taken out of the container and contacted and paralleled 218 pieces. The parallel method is shown in FIG. After incubation was continued for 3 days, contact was generated. The results are shown in Table 1.

TABLE 1

As such, the duration of whole seed yield was slightly longer compared to the control, i.e., the conventional method, but the yield per incubator was greatly increased.

Moreover, the quality was good and dispersion by the strained whole body or each incubator did not occur.

As another example, an incubator was made using the edible fungus shiitake mushroom in the same manner as the equilibrium mushroom. The container used a 1000 ml polyflofilene bottle.

Incubate for 65 days and when incubation was approximately complete, the incubator was removed from the vessel and contacted and paralleled 218. The parallel method is shown in FIG.

After incubation for 3 days after inoculation, the whole body was generated. The results are shown in Table 2. However, since shiitake mushrooms did not produce satisfactorily in the container, the control was taken out of the container and generated alone.

TABLE 2

As mentioned above, a significant increase in number occurred on the same date compared to the control. In addition, in the case of the present invention, the deformation caused by contacting the hole-sealing bodies with each other as a phenomenon frequently occurring in the control was reduced. In terms of quality, a thick whole body was obtained as compared to the control. The same result was obtained for other kinds of edible mushrooms.

In the method of the present invention, by separating the mushroom cultivation container and its lower member as a separate object, the incubator can be taken out continuously by a machine, and thereafter, during the cultivation, germinates throughout the incubator to sprout the mushrooms. As a result, product cost can be reduced.

In addition, increasing the number of incubators in contact with each other and increasing the size of the incubator per unit weight of the incubator, as in the method of the present invention, has the effect of improving the quality.

Conventionally, the method or equipment is different for each type of mushroom, but according to the present invention, it is possible to cultivate using the same equipment regardless of the type of mushroom.

In addition, the present invention has an advantage in that it does not require a large amount of equipment as in conventional equipment.

Claims (3)

In the cultivation method of mushrooms, (a) at least two containers in which the lower member 5 is detachable are filled and sterilized by incubating a mixture of sawdust and rice bran, and (b) inoculated with mycelium in the sterilized incubator, (c) cultivation of edible mushrooms comprising the steps of spreading the incubator by removing the lower member 5 of each container after the bacteria propagates in the incubator, and (d) contacting each incubator with each other. Way. The method of claim 1, wherein the steps of (b) and (c) are performed for 20 days, and the steps of (d) are performed for 3 days. The method of claim 1, wherein the steps of (b) and (c) are carried out for 65 days and (d) for 3 days.

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