Edible fungus culture medium and preparation method thereof

Abstract

The invention belongs to the technical field of domestic fungus production, relates to a domestic fungus culture material and especially relates to an edible fungus culture medium and a preparation method thereof. The edible fungus culture medium is prepared from tung tree sawdust, tung tree seed hull, bagasse, lime, gypsum, sugar cane bagasse and a nutrition additive. Each 1000g of the nutrition additive is prepared from 0.2-0.5 parts by weight of manganese sulfate, 0.2-0.5 parts by weight of ammonium molybdate, 0.5-1.5 parts by weight of calcium superphosphate, 0.3-0.8 parts by weight of copper sulphate, 0.2-0.6 parts by weight of zinc chloride, 0.1-0.5 parts by weight of selenium potassium phosphate, 4-10 parts by weight of diatomite, 1-3 parts by weight of honey and 2-5 parts by weight of cane sugar juice. The preparation method of the edible fungus culture medium has simple processes. The product of tung tree is used for preparation of the edible fungus culture medium, can be fermented fast, contains lasting-action nutrients, does not pollute the environment, has no pesticide residue and no heavy metal residue and is conducive to domestic fungus production.

Description

technical field [0001] The invention belongs to the technical field of edible fungus production, and in particular relates to edible fungus culture materials, in particular to an agaric culture substrate and a preparation method thereof. Background technique [0002] Fungus contains protein, fat, polysaccharides, calcium, phosphorus, iron and other elements, as well as carotene, vitamin B1, vitamin B2, niacin, phospholipids, sterols and other nutrients, as well as a variety of essential amino acids. The fungus is rich in nutrients and has been recognized by the world. Recognized as a rare protein source, it is known as "the crown of fungi. The planting and cultivation of fungus has become an important way for my country's agricultural structure adjustment, farmers to get rich and ecological export-oriented agriculture; with the scale of edible fungus cultivation The continuous expansion of the edible fungi industry and the development of the edible fungus industry require a la...

AI Technical Summary

Problems solved by technology

The planting and cultivation of fungus has become an important way for my country's agricultural structure adjustment, farmers to get rich and ecological export-oriented agriculture; with the continuous expansion of edible fungus cultivation scale and the development of edible fungus industry, a large number of edible fungus production substrates are required. Traditional cultivation substrates use straw, cottonseed husks, sawdust, etc. as the main raw materials. On the one hand, due to the large amount of pesticides used in the cotton planting process and the high pesticide residues, the fungus or other edible fungi produced with this raw material may have pesticide residues. Exceeding the standard, so the quality of the fungus is greatly affected, and the yield is low, and the economic benefit is low