Pleurotus nebrodensis branch fungus production and cultivation method

Abstract

The invention provides a pleurotus nebrodensis branch fungus production and cultivation method. The method comprises the steps that 1, branches with similar diameters are selected and cut into wood blocks with the same length, and rough handling is conducted on the surfaces of the wood blocks through a cutting ring at preset distance; 2, the processed wood blocks are loaded in a soaking container,a nutrient solution prepared in advance floods the wood blocks, and finally the wood blocks are soaked in a vacuum environment; 3, the soaked wood blocks are dipped in a hot culture medium prepared in advance and then inserted into a test tube, an opening of the test tube is sealed, and then the test tube is vertically arranged in a sterilizer for high pressure sterilization; 4, after sterilization is completed, the test tube is taken out and naturally cooled to reach room temperature in an inoculation room, and the wood blocks are inoculated under the aseptic condition; 5, after inoculationis completed, the test tube is placed in an incubator for culture. Accordingly, by adopting the branches as a carrier for pleurotus nebrodensis fungus culture, the cost is reduced, and healthy growthand rapid reproduction are ensured.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for producing and cultivating branch strains of Bailing mushroom. Background technique [0002] Bailing mushroom is a rare edible fungus with high edible and medicinal value. Its mushroom body is white in color, delicate in texture and delicious in taste. favor. According to scientific determination, Bailing mushroom is rich in nutrients, and its protein content accounts for 20% of that of Pleurotus ostreatus, containing 17 kinds of amino acids, multivitamins and inorganic salts. At the same time, Bailing mushroom also has a certain medical value, which has the effects of eliminating accumulation, killing insects, antitussive, anti-inflammatory and preventing gynecological vaginal tumors. [0003] However, at present, the production and cultivation of Bailing mushroom strains generally use agar as the medium carrier, and its price and cost are relativ...

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Problems solved by technology

[0003] However, at present, the production and cultivation of Bailing mushroom strains generally use agar as the medium carrier, and its price and cost are relatively high. At the same time, mycelium can only grow on the surface of the medium, and it is very vulnerable to damage during the inoculation process, which will seriously affect Its survival rate and later growth and reproduction after inoculation