JPH05316874A - Artificial bed log for mushroom culture - Google Patents

Abstract

PURPOSE:To obtain the subject artificial bed log for culturing mushrooms in good productivity, blending chips and sawdust as main components with rice bran, an adhesive, etc., adjusting to a proper water content and forming the blend into a shape of bed log for mushroom. CONSTITUTION:For example, 90 pts.wt. chips and/or sawdust as a main component is blended with 10 pts.wt. rice bran, 3 pts.wt. wheat flour as a nutrient source and an adhesive, adjusted to a proper water content, made into a shape (130phiX1,000mm) having a hollow hole 2 with 30mmphi and equipped with a reinforcing frame 3 at the outer periphery to give the objective artificial bed log.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an artificial hodaki tree for cultivating mushrooms, particularly shiitake mushrooms with high productivity.

[0002]

2. Description of the Related Art Conventionally, when mushrooms, especially shiitake cultivation, are taken as examples, raw tree species are oak, kunugi, hornbeam, chestnut, cypress, etc. It is said that the period from to the next spring around March is appropriate. In order to increase the production amount in mushroom cultivation, it is necessary to obtain 20 to 30 year old logs in order to secure unburned wood, which is advantageous in production and quality. Logs of saplings are dried for 1-2 months, cut to a specified length, inoculated, and inoculated for 15-16 months. When cultured, the shiitake mushrooms begin to grow naturally. Shiitake Mushroom Collection 1
Repeatedly harvested twice a year for 3 to 4 years, it becomes a waste tree. Moreover, since raw trees require 20 to 30 years of age nationwide, the shortage of raw trees is becoming a serious problem.

[0003]

[Problems to be Solved by the Invention] Oga cultivation has become possible by improving the original species. However, in the case of cultivation using bottles, there is a large burden on capital investment. There are also examples of cultivating mushrooms by solidifying a cultivation substrate mainly composed of sawdust, but in terms of strength, it cannot withstand long-term cultivation such as the use of natural trees, and it is difficult for the mycelia to propagate to the whole. was there. Furthermore, the inoculation is the same as in the natural raw wood Hoda wood, but it will be hard to put in the holes drilled in the Hoda wood, which is cultivated in sawdust and wedge-shaped pieces. After the inoculation, complicated work such as sealing with a lid made of resin or paraffin wax was required.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, that is, it is mainly composed of chips or ogre of hodaki wood, and is also a nutritional source of rice bran and an adhesive that also serves as a nutritional source. Add the water, adjust the water content, and make a hollow hole 2.
The artificial hodaki tree for mushroom cultivation, which is formed into a hodder tree shape having, and is provided with the reinforcing frame 3 on the outer periphery, was developed.

[0005] The term "main body" as used herein refers to a product obtained by chipping too thick or thin wood, branches, etc., which are unsuitable as a raw wood hodoki, and mixing them with chips such as squeezed sugar cane waste and corn scraps. Is preferred. The reinforcing frame 3 is formed into a hollow cylindrical shape and is integrated with the outer periphery at this time.
A perforated plate (wood, metal, plastic), a blind, a net, or the like is used as. The central hole 2 communicates vertically.

[0006]

The artificial hodoki of the present invention is structurally solid by providing the reinforcing frame 3 on the outer periphery, and the hollow holes 2 are provided to allow the inoculum to permeate the entire hodoki. It is possible to inoculate. Air can pass through the holes 2 to control the generation, and the growth conditions of the mushroom can be adjusted. That is, activation and time adjustment are possible.

[0007]

[Examples] The following compositions were mixed and adjusted. Chips and sawdust (50:50) 90% Rice bran 10 parts Flour (or corn) 3 parts Moisture (70%)

[0008] This is compression molded, 130φ × 1000mm,
An artificial log with a central hole of about 30 mmφ was made. The reed screen was wrapped around the outside of this artificial log to finish it as shown in Fig. 1. That is, it is an artificial hoda tree 1 for mushroom cultivation, which is formed into a hoda tree shape having a hollow hole 2 and provided with a reinforcing frame 3 on the outer circumference. Steam sterilize it in a steam oven at 120 ° C for 5 to 6 hours, inoculate in the center hole after cooling, and age for about 4 to 5 months,
Occurrence of shiitake was observed in the artificial hodoki of the present invention.

Other examples of the artificial hodoki for mushroom cultivation of the present invention are shown in FIGS. FIG. 2 is an example in which the outer side of the artificial raw wood is wrapped with a perforated plate, and FIG. Each of these has a cylindrical shape, but it may have a prismatic shape, or may have another triangular prism or polygonal prism. Further, the reinforcing frame 3 has a porous structure in the upper part and a plurality of groove structures in the lower part. For example, the mushroom generation holes can be changed within a range not to impair the reinforcing function.

[0010]

INDUSTRIAL APPLICABILITY As described in detail above, the artificial mulberry tree for mushroom cultivation of the present invention can utilize familiar and abundant materials such as the use of waste wood unsuitable for mulberry tree. In addition, it will contribute to the improvement of profits by protecting the environment and efficient cultivation. For the work, equipment, etc. for cultivation, it is possible to adopt the conventional method for cultivating raw wood as it is.

[Brief description of drawings]

FIG. 1 is a perspective view of an artificial hod tree for mushroom cultivation according to the present invention.

FIG. 2 is a perspective view of an artificial hod tree for mushroom cultivation according to the present invention.

FIG. 3 is a perspective view of an artificial hod tree for mushroom cultivation according to the present invention.

[Explanation of symbols]

 1 Artificial hoda wood for mushroom cultivation 2 Holes 3 Reinforcement frame

Claims (1)

[Claims] 1. A hoda wood chip or ogre is mainly used, and a nutrient source such as rice bran and an adhesive that also serves as a nutrient source are added to this to adjust the water content to form a hoda tree shape having a hollow hole 2,
An artificial hoda tree for mushroom cultivation, which is provided with a reinforcing frame 3 on the outer circumference.