Edible mushroom culturing method

Abstract

The invention discloses an edible mushroom culturing method which comprises the following steps: inoculating edible mushroom strains to a solid medium and culturing for 25-40 days at the temperature of 20-26 DEG C, thus obtaining solid strains; adding a stabilizing agent into water or a PDA Potato Dextrose Agar fluid nutrient medium and mixing, thus obtaining a liquefying agent; adding the solid strains into the liquefying agent, stirring, filtering and taking filtrate, thus obtaining liquid strains; and inoculating the liquid strains into the production culture medium for production and cultivation, thus obtaining the edible mushroom. During the edible mushroom culturing process, the liquefying agent is utilized for liquefying the solid strains which are then inoculated for production and cultivation, the edible mushroom is produced for use, the operation is simple and convenient, the labor intensity can be lightened, the strain quantity can be well controlled, and standardized production is benefited; the product quality of scattered growers is stable, and regional scaled production can be formed; and simultaneously pollution can be effectively controlled, labor and material wastes can be reduced, and the product benefit and the product quality can be improved.

Description

technical field [0001] The invention relates to the field of edible fungi production, in particular to a method for cultivating edible fungi. Background technique [0002] China is a big producer of edible fungi, and the annual output of edible fungi accounts for 75% of the world's total, reaching 20 million tons. The production of edible fungi mainly comes from the manual labor of rural farmers in China, with more than 25 million practitioners. At present, the cultivation method of solid edible fungi is mainly used. The production process is as follows: first, put raw materials into the medium of conventional production species After being cultivated and matured at an appropriate temperature, it will be a solid strain for production; then put the solid strain and the sterilized bacteria bag into the wooden airtight box at the same time, fumigate and sterilize with drugs, and inoculate manually Finally, the production operation is completed and cultivation is carried out. ...

AI Technical Summary

Problems solved by technology

But this method also has many deficiencies, specifically including: (1) Edible mushrooms are seasonal products, with large production volume and concentrated production; but the box body is small, and repeated operations are required for bagging, drug fumigation, inoculation, and bag removal in the box , artificial labor intensity is high, and work efficiency is low; (2) The strains are repeatedly transferred and propagated, which easily causes the "original species" to lose their physiological activity, resulting in inconsistent product quality; (3) The fumigation and sterilization of the medicine in the wooden box pollutes the environment, and It will cause great harm to the operator's body; (4) The production of solid bacteria, fumigation and sterilization of medicines in wooden boxes, and manual inoculation of solid bacteria are backward. The product is unstable