Needle mushroom cultivation material and production method thereof

Abstract

The invention discloses a needle mushroom cultivation material and a production method thereof. The needle mushroom cultivation material is produced from the following raw materials in parts by weight: 45-55 parts of dried chicken manure, 60-70 parts of wood chip powder, 20-25 parts of soybean powder, 6-8 parts of gelatin waste, 18-22 parts of earthwormcast, 6-10 parts of iron ore powder, 10-12 parts of calcium superphosphate, 15-20 parts of nano silicon dioxide, 8-10 parts of dry watermelon peel, 4-6 parts of coptis chinensis powder, 3-4 parts of lignocellulose, 6-12 parts of gypsum powder, 8-10 parts of calcium stearate, 4-6 parts of yeast extract powder, 5-10 parts of chitosan and 25-30 parts of polyvinyl alcohol. Compared with the prior art, the needle mushroom cultivation material disclosed by the invention is reasonable in nutrition ratio, is rich in carbon source and nitrogen source and utilizes waste, so that environmental pollution is reduced, waste materials are changed into things of value, the environment is protected, resource and energy source are saved, when the cultivation material disclosed by the invention is adopted for cultivation, the needle mushroom can grow vigorously, yield is greatly increased, and economic benefit is improved.

Description

technical field [0001] The invention relates to a cultivation material of Flammulina velutipes and a preparation method thereof, belonging to the technical field of cultivation of edible fungi. Background technique [0002] Flammulina velutipes is rich in B vitamins, vitamin C, carbohydrates, minerals, carotene, various amino acids, phytohemagglutinin, polysaccharides, taurine, lentinus purine, ophiosterol, cytolytic toxin, mushroom cytotoxin, etc. Regular consumption of Flammulina velutipes can not only prevent and treat liver disease and gastric and intestinal ulcers, but also is suitable for hypertensive patients, obese people and middle-aged and elderly people, mainly because it is a high-potassium and low-sodium food. [0003] The traditional cultivation method of Flammulina velutipes is clinker cultivation. The cultivation materials are inoculated and cultivated after being sterilized under high pressure or normal pressure. At this time, the high molecular weight org...

AI Technical Summary

Problems solved by technology

[0003] The traditional cultivation method of Flammulina velutipes is clinker cultivation. The cultivation materials are inoculated and cultivated after being sterilized under high pressure or normal pressure. At this time, the high molecular weight organic substances such as cellulose in the materials have been degraded, and the miscellaneous bacteria in the materials have also been killed. Therefore, , when the cultivation material is bacteria-prone, the mycelium grows fast and the contamination of miscellaneous bacteria is less; however, with the sharp increase in labor and fuel prices, the cost of clinker cultivation increases sharply, and at the same time, high-temperature sterilization also causes the loss of nutrients in the cultivation material. leading to a decrease in the conversion rate of the cultivation material