Selenium-rice culture medium for edible fungi

Abstract

The invention discloses a selenium-rice culture medium for edible fungi. Raw materials for the selenium-rice culture medium comprise, by weight, 20-40 parts of hard miscellaneous wood dust, 60-75 parts of tea tree branch residues, 5-15 parts of bean dregs, 10-30 parts of disodium hydrogen phosphate, 5-15 parts of camelina sativa cake, 5-15 parts of kelp residues, 10-30 parts of cottonseed hulls, 5-10 parts of ionized calcium solvents, 10-30 parts of bamboo shoot shells, 5-10 parts of gibberellin, 1-5 parts of vitamin, 2-8 parts of ammonium sulfate, 2-10 parts of rhizoma dioscoreae flour, 2-10parts of spica prunellae, 1-5 parts of iron citrate, 2-10 parts of silkworm pupa meal, 1-5 parts of radix glycyrrhizae and 1-6 parts of fermented chicken manure. The selenium-rice culture medium for the edible fungi has the advantages that the cultivation cycle can be shortened, the yield can be increase, nutritional raw materials in the selenium-rice culture medium can be enriched, accordingly, raw materials required by strains can be assuredly sufficiently supplied, and the selenium-rice culture medium is applicable to culturing the diversified edible fungi such as pleurotus eryngii, flammulina velutipes, pleurotus citrinopileatus, pleurotus ostreatus, pleurotus nebrodensis, lentinus edodes and auricularia auricula.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a selenium-enriched culture medium for edible fungi. 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 ...

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