Edible fungus culture medium

Abstract

The invention discloses an edible fungus culture medium. The raw materials of the culture medium include, by weight, 20-40 parts of hard mixed wood chips, 10-15 parts of bagasse, 5-15 parts of bean dregs, 10-30 parts of sodium hydrogen phosphate, 5-15 parts of camelina sativa cake, 5-15 parts of kelp residue, 10-30 parts of cotton seed hulls, 5-10 parts of an ionized calcium solvent, 10-30 parts of outer skin of a bamboo shoot, 5-10 parts of gibberellin, 1-5 parts of vitamins, 2-8 parts of ammonium sulfate, 2-10 parts of yam powder, 2-10 parts of common self-heal fruit-spike, 1-5 parts of ferric citrate, 2-10 parts of silkworm chrysalis powder, 1-5 parts of liquorice root, and 1-6 parts of fermented chicken manure. Through the culture medium, cultivation period can be shortened, yield canbe enhanced, the nutrition raw materials in the medium can be enriched, and full supply of the raw materials needed by strains can be guaranteed; and the culture medium is suitable for the edible fungus culturing of various edible fungi like pleurotus eryngii, flammulina velutipes, pleurotus citrinopileatus, oyster mushroom, pleurotus nebrodensis, shiitake mushroom, auricularia auricula-judae, etc.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to an edible fungus culture medium. Background technique [0002] Edible fungi refer to large edible fungi with large fruiting bodies, commonly known as mushrooms. There are more than 350 kinds of edible fungi known in China, most of which belong to Basidiomycotina. Cordyceps, truffles, lark and boletus, etc.; a few belong to the subphylum Ascomycota, including morels, saddle mushrooms, truffles, etc. Among these fungi, there are log cultivation, manure grass cultivation, and substitute material cultivation. The edible fungi produced by the substrate of these cultivation methods have less active ingredients for human health, and the health care functions brought to the human body are not satisfactory. . Moreover, because the most commonly used compost of existing edible fungi is cottonseed hulls, the price of cottonseed hulls has been rising in recent years, whi...

AI Technical Summary

Problems solved by technology

Among these fungi, there are log cultivation, dung grass cultivation, and substitute material cultivation. The edible fungi produced by the substrate of these cultivation methods have less active ingredients for human health, and the health care functions brought to the human body are not satisfactory.

Moreover, because the most commonly used compost of existing edible fungi is cottonseed hulls, the price of cottonseed hulls has been rising in recent years, which has increased the cost of edible fungus growers and seriously dampened the growers' enthusiasm for planting; looking for cheap substitutes can Guarantee the sustainable development of edible fungus planting industry

[0003] It is very common to use various crop straws and sawdust to cultivate edible fungi, but it is not easy to produce organic edible fungi using these raw materials. According to the current agricultural production mode in our country, most crops use pesticides, and the straw cannot Avoid pesticide residues; although the use of wood chips to cultivate edible fungi can solve the problem of pesticide residues, it often results in excessive felling and environmental damage