High-utilization-rate shiitake mushroom collagen culture matrix

Abstract

The invention discloses a high-utilization-rate shiitake mushroom collagen culture matrix. The high-utilization-rate shiitake mushroom collagen culture matrix is prepared from, by weight, 2-3 parts of bacillus subtilis fungicide, 3-4 parts of bacillus circulans fungicide, 36-39 parts of bean cake powder, 24-28 parts of aquatic product leftovers, 2-3 parts of oxalate powder, 3-5 parts of calcium nitrate, 4-5 parts of sodium bicarbonate, 6-8 parts of diatomite, 36-40 parts of pigskin waste, 1-3 parts of sodium chloride powder, a proper amount of 1% sodium chloride solution, a proper amount of pH2.5 acetic acid solution, a proper amount of sodium hydroxide solution and a proper amount of water. A zymophyte agent is added to the shiitake mushroom collagen culture matrix based on multiple organic fermentation materials, decomposition of the organic matter such as lignin and cellulose in the zymophyte agent can be accelerated, the conversion rate can be improved, the utilization rate of the culture matrix is improved, direct supply of nutrient substances such as saccharides and carbon nitride compounds required by shiitake mushroom growth is achieved, the output of matrix waste after culture is completed is decreased, and the culture investment costs are saved.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a mushroom collagen cultivation substrate with high utilization rate. Background technique [0002] Lentinus edodes, commonly known as Chinese mushroom, is a well-known edible medicinal material for cultivating fungi. It has a long history and tradition of cultivation in my country. It is deeply loved by consumers because of its rich nutritional value and medicinal value. It has become the second largest in the world. For the artificially cultivated edible fungi, due to the rapid development of the industry, the raw materials of the traditional substrate for shiitake mushroom substitute cultivation are increasingly exhausted, and it is necessary to actively explore ways to replace the substrate. On the other hand, along with the raising of people's living standard, people hope that the nutritional value and medical value of shiitake mushrooms can also be improved...

AI Technical Summary

Problems solved by technology

[0006] The invention patent application with the publication number 102617213A discloses a method of using compressed straw to prepare a mushroom cultivation substrate. The cultivation substrate uses 25-35% coarse wood chips, 15-25% fine wood chips, and It is prepared by mixing soaked compressed straw particles, 10-15% bran, and 1.0-1.5% gypsum. The culture substrate of the invention has a high lignin content, which is conducive to the utilization of shiitake mushroom hyphae, and agricultural production waste is used as cultivation Substrate raw materials improve the environment and save costs, but the cultivation substrate disclosed in the invention uses too single raw materials, which easily causes nutrient imbalance and requires the addition of additional nutrients. At the same time, the biocompatibility with shiitake mushrooms is not high. The improvement of the microenvironment and the expansion of mycelium have no promotion effect, and there is no significant increase in added value, which limits the large-scale application of the invented substrate