Culture medium for pleurotus eryngii and cultivation method of pleurotus eryngii

Abstract

The invention relates to a culture medium for pleurotus eryngii and a cultivation method of the pleurotus eryngii. The culture medium comprises the following components according to the formula: 75 to 80 percent of solidago canadensis which is cut to have a particle diameter of 0.8 to 1.2cm, 17 to 22 percent of bran, 0.8 to 1.2 percent of sugar, 0.9 to 1.1 percent of gesso and 0.9 to 1.1 percent of lime. A cultivating material of which the water content is between 70 and 75 percent is prepared by uniformly stirring the components in the step (a) and then adding water into the mixture. The cultivation method of the pleurotus eryngii comprises the following steps of: preparing the cultivating material; putting the cultivating material of which the water content is between 70 and 75 percent into a cultivating bottle, and then sealing the bottle and sterilizing; opening sealing stamp and implanting a strain into the cultivating material of the cultivating bottle by using an inoculation tool; and carrying out inducement to primordium and fruiting management. The culture medium and the cultivation method of the invention have the advantages that not only the produced pleurotus eryngii has large size and good taste, but also the yield is high and the cultivation method is simple; the solidago canadensis is used as the main raw material of the culture medium, so that not only the solidago canadensis is changed profitable, but also the raw material source is wide, the price is low and the cost of producing the pleurotus eryngii is low; and the production environment is clean and free from peculiar smell, so that operators can work in the sanitary and clean environment.

Description

technical field [0001] The invention relates to a cultivation method for producing Pleurotus eryngii by using goldenrod from Canada as the main raw material of the cultivation base. Background technique [0002] Pleurotus eryngii Scientific name: Pleurotus eryngii (DC.ex.Fr.) Quel. Alias: Pleurotus eryngii. Belonging to the Phylum Fungi, Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus. The flesh of Pleurotus eryngii mushroom is thick, crisp and tender, especially the stipe is dense, firm and milky white, and can be eaten entirely, and the stipe is more crispy and refreshing than the cap. ", with a pleasant almond aroma and abalone-like taste, suitable for preservation and processing, and is deeply loved by people. [0003] The fruiting body of Pleurotus eryngii grows solitary or in groups, the cap is 2-12cm wide, initially arched, and then gradually flattened, when mature, the center is shallow concave to funnel-shaped, the surface has a silky luster, smooth, dry,...

AI Technical Summary

Problems solved by technology

But its disadvantage is that the formula of the culture medium not only has many raw materials, but also has high production cost, and the ingredients are complicated, and the production environment has a strong odor, which has a great impact on the physical and mental health of the staff.