JPH064004B2 - Haruki's manufacturing method - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for producing Reishi wood. More specifically, the present invention relates to a method for producing a persimmon tree, which is capable of inexpensively obtaining a perilla tree with a good hyphae-spreading state.

[Technical background of the invention]

The present inventor, since establishing the artificial cultivation method of Reishi, from various viewpoints also about the method for producing mushrooms of various kinds of mushrooms while improving the cultivation method of various mushrooms centered on Reishi. Has been improved. And here again, it is intended to provide a new and improved method for producing Reishi wood.

In general, maintaining an appropriate water content in the raw wood during the period from inoculation of the raw wood with the inoculum into the hardwood is one of the important problems in obtaining a good-quality wood. In view of this point, the present inventor has established a technique capable of maintaining optimum water content regardless of environmental changes over time by immersing the lower end surface of the raw wood stored in the container in water, and has already applied for a patent. (See JP-A-54-20846).

Also, in general, when inoculating inoculum into raw wood, limiting the inoculation point of inoculum and forming a woody tree so that the infested hyphae are related to each other as much as possible are effective in reducing the feeding self-digestion of nutrients in the raw wood. In addition, this is an important problem for increasing the amount of mushrooms produced per log. The inventor
Focusing on this point, we have established a technique to form a thin layer of medium on the upper surface of the raw wood of two or more raw trees arranged in a plane, and limit the inoculation position of the inoculum to the upper surface of the raw wood. A patent application has already been filed (see Japanese Patent Publication No. 57-61372).

As a result of various studies on a method for simultaneously solving the above two important problems, the present inventor has found that the problem can be solved by organically combining the above two techniques established by the present inventor. The present invention has been completed based on the findings and the idea.

[Means for solving problems]

The first method for producing Reiki wood for reeds according to the present invention is characterized by the following steps.

A process of tying a side of a piece of raw wood covered with a plastic film having flexibility, heat resistance and airtightness from the bottom with a heat-resistant string A step of covering the upper end of the raw wood with a plastic film which is a free end. At least before the step, a step of pouring water so that at least the lower end surface of the raw tree is immersed in water. After the step, a step of sterilizing the step. After that, the step of inoculating the upper surface of the raw wood with inoculum is also provided. The second method for producing Reishi wood of Reishi according to the present invention is characterized by the following steps.

The process of binding the upper side of two or more logs that are covered from below with a flexible, heat-resistant, and airtight plastic film with a heat-resistant string. A step of covering the upper end of the raw wood with a plastic film which is a free end of the raw wood, at least before the step, a step of pouring water so that at least a lower end surface of the raw wood is submerged in water, and a step of sterilizing after the step After the step, the step of inoculating the inoculum on the thin layer of the medium covering the upper surface of the raw wood is explained in more detail with reference to FIGS. 1 and 2 as follows.

The reason why the plastic film 1 used in the step (1) is required to be flexible is that it is necessary to wrap a naturally occurring raw wood which is rich in shape change. Further, the reason why the plastic film 1 is required to have heat resistance is that it is necessary to endure heat for sterilization treatment performed in a later step. Further, the airtightness of the plastic film 1 is required because it is necessary to prevent invasion of various bacteria. Therefore, examples of the plastic film 1 used in the present invention include polyethylene, polypropylene and the like.

The log 2 is made of wood such as oak and oak with a diameter of about 10 cm.
Use a sliced piece of about 20 cm.

The plastic film 1 may have a furoshiki shape or a bag shape. In the case of using any of the forms, the raw wood 1 is covered from below and the upper side surface of the raw wood 2 is tightly bound with the string-like material 3. The number of logs 2 wrapped with the plastic film 1 may be one or many.

Next, the string 3 will be described. The string-like material 3 is required to have heat resistance because, like the plastic film 1, it is necessary to endure heating for sterilization performed in a later step. Examples of such a string-like object 3 include a wire and a heat-resistant string. With this string-like material 3, the raw wood 2 is applied from the outside of the plastic film 1.
By binding the upper part of the side surface of the plastic film 1, the plastic film 1 can act as a container for holding water.

In addition to this function, the cord-like material 3 has the following functions. When there is only one raw wood 2 wrapped in the plastic film 1, by binding with the string-like material 3, it is possible to prevent the inoculum from falling. Further, when a large number of logs 2 are wrapped in the plastic film 1, it is possible to handle a plurality of logs integrally, so that the work efficiency can be improved.

It is desirable that the binding position of the string-like object 3 is as close to the upper end surface as possible.

In the step shown in (1), the raw wood 2 is covered with the plastic film 1 and the upper side surface of the raw wood 2 is tightly bound with the string-like material 3, but the plastic film above the tightly bound position is a free end.

In the step shown in FIG.
With the free end of, the upper surface of the log 2 is covered with the mouth end. This is done to prevent contamination of various bacteria. Therefore, when performing this step, it is necessary to overlap the free ends of the plastic film 1 so that the upper surface of the raw wood 2 is not exposed. The free end of the plastic film 1 is once opened after being subjected to sterilization treatment, and is inoculated into the upper surface of the exposed raw wood 2 with inoculum, and then closed again.

The step of pouring water so that the lower end surface of the log 2 shown in FIG. That is, water may be poured at the same time as covering the raw wood 2 with the plastic film 1 and before or after binding with the string-like material 3.
The amount of water injected is minimized by the extent that the lower end surface of the raw wood 2 is immersed in water, but normally it is preferable that the raw wood 2 is immersed in 2-3 cm of water. This is because if it is too small, extra work such as adding water is required due to evaporation of water due to sterilization.

After passing through the steps (1) to (3) described above, the wet heat sterilization treatment is carried out as it is according to a conventional method. After waiting for cooling,
The free end of the plastic film 1 covering the upper surface of the raw wood 2 is opened, and the upper surface of the raw wood 2 is inoculated with an inoculum. When there is only one log 2 wrapped in the plastic film 1, the seeds on the upper surface of the log 2 are inoculated directly. When a large number of logs are used, a medium thin layer 5 having a size that covers the upper wood entrance of the previous wood is formed on the upper wood entrance of the wood 2, and the inoculum is inoculated on it. After that, the free end of the opened plastic film 1 is covered again over the inoculum to cover the upper surface of the log 2.

In addition, the thin layer 5 of the culture medium described above has the inoculation position of the seed bacteria at the log 2
It is used to limit to the top of wood. The medium thin layer 5 may be made of a material that can ingest seed hyphae, and may be, for example, paper or a thin plate. If necessary, the nutrients preferred by hyphae may be absorbed or applied to these.

〔effect〕

Since the present invention has the above-described configuration, the following effects can be obtained. That is, according to the method for producing a lumber tree for reishi according to the present invention, water is poured into a container formed by binding the upper side of the raw wood 2 covered with the plastic film 1 from below with the string-like material 3, and the raw wood is Since the lower end surface of 2 is soaked in water, the capillary water absorption phenomenon of the log tissue,
In detail, due to the action of various conducting tissues and various thin tubes in the log, the water stored in the lower part rises and diffuses to the upper part in the form of liquid or gas, so that it is very natural to directly contact the log 2. Can be rehydrated. Further, since the plastic film 1 in which the log 2 is wrapped with the string-like material 3 is tightly bound, the seed bacteria are inoculated.
The inoculum can be limitedly inoculated only on the upper surface of the mouth. As a result, the prevalence of hyphae is systematically related, and the nutrients for the formation of the reishi body in the hyphae are smoothly transferred from the wood to the fungus. In other words, there is no waste at the stage of developing the Reishi body, and a good Reishi body is formed at a straightforward speed.

Further, according to the present invention, no special device or tool is required to obtain the above-described good Reishi cultivated tree, and since the plastic film 1 and the string 3 are sufficient, the Reishi lawn tree is inexpensive. You can get a tree.

As described above, the present invention has high industrial utility value.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a method for producing persimmon wood according to the present invention, and FIG. 2 is a perspective view showing another embodiment of a method for producing persimmon wood according to the present invention. In the figure, 1 is a plastic film, 2 is a raw wood, 3 is a string, 4 is water, and 5 is a medium thin layer.

Claims (2)

[Claims] 1. A method for producing a reed tree for Reishi, which comprises the following steps. Using a plastic film having flexibility, heat resistance, and airtightness, from above the side surface of one raw wood covered from below,
Step of binding with a string having heat resistance Step of covering a top end of the raw wood with a plastic film which is a free end above the portion bound with the string of material At least before the step, at least under the raw tree Step of pouring water so that the end face is immersed in water Step of sterilizing after the step Step of inoculating the upper surface wood mouth of the raw wood with inoculum after the step 2. A method for producing Reiki wood for persimmon trees, which comprises the following steps. A process of binding the upper side of two or more logs that are covered from below with a flexible, heat-resistant, and airtight plastic film with a heat-resistant string. Above the place where the string is tightened. A step of covering the upper end of the raw wood with a plastic film which is a free end of the raw wood, at least before the step, a step of pouring water so that at least a lower end surface of the raw wood is submerged in water, and a step of sterilizing after the step After the step, inoculate the inoculum on a thin layer of medium that covers the top of the raw wood