Black fungus cultivation method and cultivation material thereof

Abstract

The invention relates to a black fungus cultivation method. The method includes following steps: (1), seed preparing, namely, in the middle of January, producing bacteria according to a conventional black fungus planting method, and selecting good bacterium strains to extract fungus mycelium; (2), bacterium stick preparing, namely, preparing bacterium sticks according to a conventional method, and uniformly mixing smashed straw materials of like saw dust, wheat bran, cotton seed hulls and wheat straw to prepare a cultivation material; (3), fungus cultivating, namely, inoculating sterilized fungus sticks according to sterile operating instructions, cultivating mycelium, and maintaining a normal-temperature, dark and dry indoor environment during the fungus cultivating period which is about three mouths; (4), fungus placing, namely, directly placing the fungus sticks after fungus cultivating outdoors; and (5), recovering. The cultivation material used in the cultivation method greatly lowers proportion of saw dust in the cultivation material, so that environment protection is realized; no chemical product with toxin is added, so that more health is realized; waste skin and hulls of various other agricultural products are added, so that cost is lowered; and an optimum proportion is obtained through experiments, so that growing speed of black fungus is evidently increased, and mineral content, protein content and content of various vitamins in black fungus products are increased, so that nutrient is enriched.

Description

technical field [0001] The invention belongs to the field of fungus cultivation, in particular to a method for cultivating black fungus and its cultivating material. Background technique [0002] Fungus, also known as black fungus, light fungus. Black fungus is a saprophytic mesophilic fungus, the hyphae can grow between 6-36°C, but the most suitable temperature is 22-32°C; fruiting bodies can be differentiated at 15-27°C, but the most suitable temperature is 20-24°C , mycelium can grow in the cultivation material and wood with a water content of 60% to 70%, and can grow normally in the dark; when the fruiting body is formed, the water content of the fungus is required to reach more than 70%, and the relative air humidity is 90% to 95%. , the growth period of the fruiting body requires a light intensity of 250-1000 lux. It is an aerobic fungus with a pH value of 5-5.6. The artificial cultivation methods of fungus include segment wood cultivation and plastic bag substitute ...

AI Technical Summary

Problems solved by technology

The feature of this method is that it overcomes the limitations of traditional round mushroom cultivation indoors, and the disadvantages of using disinfectants and fungicides from the production of original species, the expansion of production species, to the cultivation and production, cumbersome operation, long production cycle, and high cost. place