Method utilizing sunflower by-products to manufacture white fungus cultivation material

Abstract

The invention provides a white fungus cultivation material which is characterized by taking sunflower by-products, namely a sunflower plate, a sunflower stalk, sunflower seed shells and sunflower seed cakes, as main raw materials and wheat bran, lime powder, gypsum powder and others as auxiliary materials, and the moisture content of the cultivation material is 63%-65%. The invention further provides a manufacturing method of the cultivation material. The invention has the advantages that firstly, the cultivation material is reasonably matched in thickness, the fungous materials are good in air permeability and strong in water-retaining property, and the white fungus hypha is strong, white and thick and vigorous in growth; secondly, the cultivation material is balanced in nutrition, and the white fungus grows early, is high in yield and can reach the biologic efficiency of 12.4%-12.8% (dry product); lastly, not only is a solution provided for harmless treatment of the sunflower plate, the sunflower stalk and sunflower seed shells, but also a new substrate is found for cultivation of white fungus.

Description

Technical field [0001] The invention uses sunflower by-products to make white fungus cultivating material, including the compatibility of the cultivating material, and a preparation method of the cultivating material, and belongs to the technical field of edible fungus cultivation. Background technique [0002] Tremella, also known as white fungus and white fungus, is a well-known food and medicine fungus in my country. According to the "Compendium of Materia Medica", Tremella has a sweet and light taste, cool in nature, nourishes the lungs and nourishes yin, resolves phlegm, promotes body fluids, relieves coughing blood, cures dry mouth, lung atrophy, phlegm, fire and cough, and dry stools, showing that Tremella has excellent health care Health function. [0003] Tremella is a type of wood saprophytic fungus, and its nutrient sources mainly include cellulose, hemicellulose, lignin, etc. At present, its artificial cultivation materials are mainly wood chips, cottonseed hulls, bag...

AI Technical Summary

Problems solved by technology

[0006] The output of sunflower flower discs is equivalent to about 50% of the seed production. China produces about 1 million tons of sunflower discs every year. At present, there are three types of utilization methods: fermentation to produce biogas, return to the field and feed treatment, but most of them are still incinerated, causing Great waste of resources; sunflower shell production is approximately equivalent to 35% of seed production, about 700,000 tons per year. Most processing companies treat these sunflower shells as waste, which not only increases production costs, but also pollutes the environment; Sunflower stalks are upright, thick, and have high biomass. For a long time, a large number of sunflower stalks have been burned in the fields. The burning of straws not only seriously pollutes the environment, but also brings safety hazards to traffic and civil aviation.

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