High-yield auricularia auricula-judae culture medium and preparation method thereof

Abstract

The invention discloses a high-yield auricularia auricula-judae culture medium. The medium comprises raw materials in parts by weight as follows: 50 parts of granular wood bits, 12 parts of fine sawdust, 6 parts of corn flour, 3 parts of soybean straw, 4 parts of cortex eucommiae decoction dregs, 4 parts of rhizoma polygonati decoction dregs, 4 parts of radix angelicae sinensis decoction dregs, 1part of calcium carbonate, 8 parts of edible fungus residues, 10 parts of talc, 4 parts of waste shiitake sticks, 3 parts of pine needle, 6 parts of bean dregs, 4 parts of sheep manure, 6 parts of mulberry branch micropowder and 2 parts of allicin. The various raw materials of the high-yield auricularia auricula-judae culture medium are reasonably proportioned and provide various nutrients neededfor auricularia auricula-judae growth, cultured auricularia auricula-judae is thin-walled, tastes good, short in growth period, high in yield and good in quality and economic benefit, the industrial and agricultural waste is used as the raw materials, so that one novel resource utilizing way is provided, and the medium is economic and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a high-yield black fungus cultivation substrate and a preparation method thereof. Background technique [0002] Black fungus is an edible fungus of the Basidiomycetes Auriculariae Auriculariaceae. It grows solitary or in groups on the branches of dead trees. It is flat and shaped like a human ear. It is dark brown in color and transparent in gelatinous texture. Elastic, delicious, nutritious, can be vegetarian or meat, its nutritional value is high, containing protein, fat, sugar, crude fiber, calcium, phosphorus, iron and many vitamins, praised by modern nutritionists as "meat in vegetarian food" ". Black fungus also has high medicinal value. It tastes sweet and flat, has the effects of nourishing, benefiting the stomach, promoting blood circulation and moistening dryness, etc. It can inhibit the rise of blood lipids, prevent the deposition of fat in the heart...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the culture substrates for planting black fungus still use miscellaneous wood chips as the main substrate. At that time, the nutrient content of miscellaneous wood chips was low, and the quality of the planted black fungus was not high and the yield was low.