JPH0750926A - Method for cultivating agrocybe cylindracea maire - Google Patents

Abstract

PURPOSE:To shorten a hyphal culture period and remarkably increase the yield by improving both the so-called fungal spread of a mushroom culture medium and a method for scratching a fungus. CONSTITUTION:This method for cultivating Agrocybe cylindracea Maire relates to a method for using each cultivation bottle 2 for housing a mushroom culture medium 3 provided with an inoculating hole 4 for spawns and is to especially apply prescribed vibration to the cultivation bottle 2 only for a prescribed time during or after inoculating the spawns 5 and simultaneously carry out the scratching of the fungus only for a part other than the inoculating hole 4 after culturing hyphae.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for cultivating Salix matsutake using a culturing bottle containing a mushroom medium having a seed inoculation hole.

[0002]

2. Description of the Related Art Conventionally, as a method for cultivating Salix matsutake, which is a kind of mushroom, a bottle cultivation method using a cultivation bottle containing a mushroom medium has been known.

In such a bottle cultivation method, the cultivation bottle is filled with a mushroom medium, a vertical inoculation hole is formed on the upper surface of the filled mushroom medium, and the whole cultivation bottle is sterilized by heating, and then the inoculum of Salix matsutake is inoculated. Inoculate. Then, the mycelia culture is carried out for a required period, and if the mycelia spread to the mushroom medium, the mycelia are scraped.

[0004]

By the way, in the conventional bottle cultivation method for cultivating Salix matsutake mushrooms, in addition to the fact that the size (diameter) of the inoculation hole provided in the mushroom medium cannot be made too large, the inoculum is the bottle mouth of the cultivation bottle. Since the seeds fall on the inside of the mushroom and are inoculated, the inoculum is placed on the upper surface of the mushroom medium, but cannot enter the inoculation hole sufficiently (see Fig. 2).
After all, the so-called fungus around the mushroom medium became worse,
There is a problem that the mycelium culture period is prolonged and the yield is reduced.

On the other hand, after culturing the hyphae in which the hyphae have spread sufficiently, the bacterium is conventionally scratched on the entire surface of the mushroom medium by hollowing the inside of the inoculation hole. Therefore, the bacteria had to be scraped on the entire surface of the mushroom medium in a state where the bacteria were not well-circulated as described above, and there was a problem that the yield was further reduced.

[0006] The present invention has solved the problems existing in the prior art as described above. By improving the so-called mycelia around the mushroom medium and improving the fungal scratching method, the mycelium culture period can be shortened and It is an object of the present invention to provide a method for producing Salix matsutake that can significantly increase the yield.

[0007]

The method for cultivating Willow matsutake mushrooms according to the present invention is a method for cultivating Salix matsutake mushrooms using a cultivating bottle 2 containing a mushroom medium 3 having an inoculation hole 4 for seed bacterium. A predetermined vibration is applied to the cultivation bottle 2 for a predetermined time during or after the inoculation, and the fungus is scraped only on the portion other than the inoculation hole 4 after the mycelium culture. A constant vibration can be applied to the cultivation bottle 2 by the vibrator 6.

[0008]

According to the method for cultivating Salix matsutake according to the present invention, when inoculating the inoculum 4 provided in the mushroom medium 3 with the inoculum 5, the vibro 6 or the like is applied to the cultivation bottle 2 during or after the inoculation. Since the vibration is applied only for a predetermined time, the inoculum 5 placed on the upper surface 3u of the mushroom medium 3 can surely and sufficiently enter the inoculation hole 4, and is made uniform throughout. As a result, the so-called bacterial growth on the mushroom medium 3 is improved.

Further, after the mycelium culture, only the portion other than the inoculation hole 4 is scratched, so that the inoculation hole 4
The mycelium remains inside the plant, promoting the growth of Salix matsutake and increasing the yield.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, preferred embodiments according to the present invention will be described in detail with reference to FIGS.

First, when cultivating Salix matsutake, a large number of cultivation bottles 2 are prepared, and each cultivation bottle 2 is filled with mushroom medium 3. The mushroom medium 3 may be a known mushroom medium, for example, a medium constituent material such as sawdust and the like, to which one or two or more nutrients are added to have a constant water content.

On the upper surface 3u of the mushroom medium 3 contained in the cultivation bottle 2, a vertical inoculation hole 4 is formed by using a hole-piercing bar.
To provide. Then, the bottle mouth of the cultivation bottle 2 is capped and the entire cultivation bottle 2 is heat-sterilized.

On the other hand, when the sterilization is completed, the cap is removed, and the inoculum 5 of Salix matsutake is inoculated into the cultivation bottle 2 as shown in FIG. The inoculation is performed by dropping the inoculum 5 from the bottle mouth 2o of the cultivation bottle 2 to the inside. FIG. 2 shows a state in which the fixed culture bottle 2 is inoculated with the inoculum 5, but in this state, the inoculum 5 remains on the upper surface 3u of the mushroom medium 3, does not enter the inoculation hole 4 so much, and It is uneven.

Therefore, in the present invention, after the inoculation of the inoculum 5 (or during the inoculation), a predetermined vibration is applied to the cultivation bottle 2 for a predetermined time. That is, as shown in FIG. 1, while accommodating a plurality of cultivation bins 2 ... In a container 11, the container 11 is fixed to the upper surface of a vibrating table 12 containing a vibrator 6, and the vibrator 6 is operated. Then, a constant vibration is applied to the vibrating table 12 and the cultivation bottle 2. The magnitude (amplitude) and frequency of vibration can be adjusted appropriately. Therefore, if vibration is applied to the cultivation bottles 2 by the vibrator 6 after (or during) inoculation of the inoculum 5,
The inoculum 5 placed on the upper surface 3u of the mushroom medium 3 surely and sufficiently enters the inoculation hole 4 and is homogenized as a whole, so that the so-called bacterial growth on the mushroom medium 3 is improved.
The cultivation bottles 2 shown in FIG. 1 show the state of the inoculum 5 after vibration is applied.

After inoculation, mycelium culture is performed in the culture room. Then, when the mycelium 7 spreads on the mushroom medium 3 and the culturing process is completed, the fungus is scratched. In this case, as shown in FIG. 3, the bacteria are scratched only on the portion other than the inoculation hole 4. That is, the bacteria are scratched only on the upper surface 3u of the mushroom medium 3. As a result, mycelia remain inside the inoculation hole 4, the growth of Salix matsutake is greatly promoted, and the yield is increased.

Furthermore, the cultivation bottle 2 after the scraping of the bacteria is ...
Are transferred to the growth step through the sprouting step. In the growing step, the cultivation bottles 2 ... Are housed in the growing chamber to grow fruit bodies. At this time, the temperature of the growth room is controlled, and in particular, the daytime temperature and the nighttime temperature are forcibly made different (for example, a temperature difference of about 2
℃). As a result, a temperature shock can be given to the growing Salix matsutake, so-called squeezed Salix matsutake can be obtained, which can contribute to quality improvement and yield increase. Then, the willow matsutake mushrooms are harvested at the end of the growing process.

The embodiment has been described in detail above.
The present invention is not limited to such an embodiment,
The detailed method, conditions, etc. can be arbitrarily changed without departing from the gist of the present invention.

[0018]

As described above, the present invention provides a method for cultivating Willow matsutake mushrooms using a cultivation bottle containing a mushroom medium provided with a seed culture inoculation hole.
While applying a predetermined vibration to the cultivation bottle for a predetermined time, after the mycelial culture, the bacteria were scratched only on the part other than the inoculation hole, so that the so-called mycelium around the mushroom medium can be improved, In addition to shortening the mycelial culture period and increasing the yield,
The improvement of the bacterial scraping method has a remarkable effect that the yield can be further increased.

[Brief description of drawings]

FIG. 1 is a partial side view of a vibrating table capable of carrying out the method for cultivating Salix matsutake according to the present invention;

FIG. 2 is a vertical sectional view of a cultivation bottle for explaining the cultivation method.

FIG. 3 is a vertical cross-sectional view of a cultivation bottle for explaining the cultivation method,

[Explanation of symbols]

 2 Cultivation bottle 3 Mushroom medium 4 Inoculation hole 5 Inoculum 6 Vibrator

Claims (2)

[Claims] 1. A method for cultivating Salix matsutake using a cultivation bottle containing a mushroom medium having a seed culture inoculation hole, wherein a predetermined vibration is applied to the cultivation bottle for a predetermined time during or after inoculation of the seed culture. In addition, after culturing the hyphae, the method for cultivating Salix matsutake is characterized in that the fungi are scratched only on the portions other than the inoculation holes. 2. The method for cultivating Salix matsutake according to claim 1, wherein a constant vibration is applied to the cultivation bottle by a vibrator.