A kind of Pleurotus eryngii culture material

Abstract

The invention relates to a Pleurotus eryngii culture medium which is prepared from the following raw materials in parts by mass: 40-60 parts of bacterial dreg, 30-40 parts of corn cob, 10-15 parts of bran and 0.9-1.1 parts of lime. By using the bacterial dreg instead of wood dust and cottonseed hull, the bacterial dreg is recycled, thereby enhancing the bioavailability of the effective constituents in the bacterial dreg; and thus, the invention solves the problem of raw material resources, effectively utilizes the agricultural leftovers, changes wastes into valuable substances and lowers the raw material cost and transportation expenses, thereby lowering the production cost of the Pleurotus eryngii and having favorable economical and ecological effects.

Description

technical field [0001] The invention belongs to the field of edible fungus production, and more specifically relates to a pleurotus eryngii compost. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, belongs to Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus genus. It is a large-scale fleshy toadstool with excellent quality. The almond fragrance is known as the "king of oyster mushrooms" and "delicious boletus on the grassland", and is very popular. [0003] Pleurotus eryngii has balanced nutrition and is a high-protein, low-fat nutritional and health product. It is rich in amino acids, and also contains a certain amount of calcium, phosphorus, potassium, iron and other inorganic salts and vitamins. The specific polysaccharides it contains can enhance the body's disease resistance, and the rich oligosaccharides have the function of beauty and anti-aging. In addition, due to the high content of crude fiber, it has the function of enh...

AI Technical Summary

Problems solved by technology

The disadvantage of the formula with sawdust as the main ingredient is that the physical properties of the medium are poor, the content of soluble and instant nutrients is low, and the nutrients needed for the early growth of edible fungi cannot be guaranteed.