Culture bottle for edible mushroom stock and use method of culture bottle

Abstract

The invention discloses a culture bottle for an edible mushroom stock and a use method of the culture bottle. The culture bottle consists of four parts, namely a bottle body, a buckling cap, a series of bottom caps and an air filtering part, wherein ventilating ports which are suitable for different growth stages of the edible mushrooms and have different sizes are arranged on the series of bottom caps; during use, the buckling cap is screwed and the bottom caps are unscrewed; composts are filled from the bottom of the bottle body; an aseptic filtering part is additionally arranged between the bottle bottom and the bottom caps and then the bottom caps are screwed and the sterilization and the inoculation are performed; the bottom caps with the ventilating ports in the different sizes are replaced in time. The culture bottle disclosed by the invention has the advantages of sufficient oxygen flux, convenience for opening and closing, convenience for charging and digging and the like; mycelia are quick in germination, are uniform in growth vigor, are not easy for ageing and are low in pollution rate; during use, the culture bottle is labor and time-conserving and is easy for operation.

Description

technical field [0001] The invention belongs to the field of edible fungi production, and in particular relates to a culture bottle of edible fungus original species and a use method thereof. Background technique [0002] At present, many products such as fungus, shiitake mushrooms, and white fungus are produced by artificially cultivated edible fungi. However, edible fungi often face some problems in the process of spot cultivation through culture bottles. Because the current mainstream edible fungus original seed culture bottles are all provided with an opening structure at one end of the bottle body, and a filter cap is added above the opening structure; inoculation is made on the cover, and in the process of strain cultivation, the oxygen required for mycelium growth is only It can enter through the filter cap, and with the rapid reproduction and growth of the mycelium at the bottle mouth, the air permeability of the culture bottle mouth will be reduced, affecting the gr...

AI Technical Summary

Problems solved by technology

Because the current mainstream edible fungus original seed culture bottles are all provided with an opening structure at one end of the bottle body, and a filter cap is added above the opening structure; inoculation is made at the cap mouth, and in the process of strain cultivation, the oxygen required for mycelium growth is only It can enter through the filter cap. With the rapid reproduction and growth of the mycelium at the bottle mouth, the air permeability of the culture bottle mouth will be reduced, affecting the growth of the mycelium in the middle and lower part of the culture bottle, and even causing the premature aging of the mycelium at the bottle mouth , mushroom buds appear in severe cases

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