Compatibility and manufacturing method of Pleurotus eryngii cultivation material

Abstract

The invention provides a Pleurotus eryngii cultivation material, which is characterized by comprising main raw materials of chestnut branch sawdust, bud shell shreds and chestnut shell shreds, and accessory materials of bagasse, wheat bran, soybean meal and gesso; and the water content of the cultivation material is 63-65% The invention also comprises a manufacturing method of the cultivation material. Compared with sawdust cultivation material, the cultivation material provided by the invention has the following advantages: 1, the cultivation material has reasonable ratio, good permeability and strong water retention, so as to realize vigorous growth of Pleurotus eryngii mycelia and short sackful time; 2, the chestnut branch sawdust, bud shell shreds and chestnut shell shreds are subjected to daylight insolation, accumulation aging and biological fermentation to remove poisonous bacteriostatics and degrade macromolecular substances, so as to benefit absorption of the Pleurotus eryngii mycelia and increase the output by 15-25%; and 3, the method widens channels of the cultivation raw materials and substantially reduces production cost.

Description

technical field [0001] The content of the present invention includes the compatibility of Pleurotus eryngii cultivation materials and the preparation method of the cultivation materials, which belong to the technical field of edible fungus cultivation. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, has thick flesh, fresh and tender texture, rich nutrition, delicious taste, and has a good health care effect. Regular consumption of pleurotus eryngii can reduce the cholesterol content in human blood and has a certain effect. Regulating blood pressure, can enhance the body's immunity. [0003] Pleurotus eryngii is a kind of wood-rot fungus, which has a strong ability to decompose lignin and cellulose. For a long time, mushroom farmers have used wood chips and cottonseed husks as cultivation materials. But now, the contradiction between "bacterium-forest" has become increasingly prominent, and the price of cottonseed hull raw materials continu...

AI Technical Summary

Problems solved by technology

my country's chestnut planting area is large, and the branches pruned from chestnut orchards can reach 700,000 tons every year. However, these branches have not been rationally utilized, and most of them are used as firewood; Chestnut pods and chestnut cattail shells are the waste left after harvesting chestnuts. Generally, every 100kg of chestnuts means 60kg-90kg of dry bract shells. These bract shells are easy to obtain and the quantity is huge, but only a few are used as fuel. Outside, all the other are often discarded at will or allowed to rot; the 3rd, chestnut shell, is the pericarp of chestnut nut and is the seed coat, accounts for 10% of chestnut fruit weight, and chestnut shell is produced in the chestnut processing process, and resource is abundant and concentrated, but Most enterprises treat it as waste, which not only increases production costs, but also pollutes the environment

Images