Factory-like bottle-cultivation hypsizygus marmoreus growth stage carbon dioxide concentration control method

Abstract

The invention provides a factory-like bottle-cultivation hypsizygus marmoreus growth stage carbon dioxide concentration control method. The method comprises the steps of inoculation, fungi cultivation, fungi scratching, cultivation and harvesting. In the cultivation process, bottle-cultivation hypsizygus marmoreus with cultivation fungi age of 90 days to 95 days after fungi scratching is selected, water is injected into the bottle-cultivation hypsizygus marmoreus, then the bottle-cultivation hypsizygus marmoreus is placed into a growth room for cultivation, and the carbon dioxide concentration is controlled in the bud promoting period, the inhibition period, the elongation period and the mature period. The factory-like bottle-cultivation hypsizygus marmoreus growth stage carbon dioxide concentration control method has the advantages that fruiting is uniform, the growth period is shortened by 4 days compared with a conventional method, the yield is improved by 15% to 20% compared with the conventional method, and the shelf time is prolonged by 10 days to 15 days compared with the conventional method.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a method for controlling the carbon dioxide concentration of phobia grown in industrial bottles. Background technique [0002] True jiji mushroom, also known as jade mushroom and spot jade mushroom, belongs to Basidiomycotina, layer fungi, agaricaceae, white mushroom family, and genus jade mushroom. jiji mushroom is a low-temperature herbaceous fungus, and now it is cultivated in light gray And pure white two strains, jiji mushroom is a nutritious edible and medicinal rare edible fungus, protein accounts for 14.7%, carbohydrates 43.2%, fat 4.31%, cellulose 15.4%, rich in 18 kinds of amino acids ; The 6-1,3-D glucan extracted from the fruiting body of Shijiji mushroom has very high anti-tumor activity, and the activity of the polymerase isolated from Shijiji mushroom is much higher than that of other mushrooms. Its fruit body hot water extract and or...

AI Technical Summary

Problems solved by technology

Scratching fungus is to promote the transfer of hyphae from vegetative growth to reproductive growth when the medium surface is stimulated by mechanical action. It is an important measure to promote the formation of primordia of mycelium. Scratching fungus can make the fruiting body neatly appear from the surface of the culture medium. However, due to insufficient control of carbon dioxide concentration during the growth period after scratching the bacteria, the production control period is long, the yield is low, the fruiting is not uniform, and the shelf life is short.

Images