Culture material for edible fungus and preparation method thereof

Abstract

The invention relates to a culture material for domestic fungus culture, and especially relates to a culture material for edible fungus and a preparation method thereof. The culture material is mainly composed of wood chip, bran, slaked lime, sugarcane dreg, walnut shell, straw, tomato, watermelon peel, and cassia seed. The culture material is prepared by the following steps: adding wood chips, sugarcane dregs, and straws in a steam ball, adding sodium sulfide and sodium hydroxide, carrying out steaming, filtering, discarding the filtrate, saving the filter residues for later use; mixing and grinding walnut shells, slaked lime, and cassia seeds to obtain mixed powder, saving the mixed powder for later use; mixing watermelon peels, tomatoes, and bran, squeezing to obtain a mixture of fruit and vegetable, saving the mixture for later use; evenly mixing the filter residues, mixed powder, and mixture of fruit and vegetable, then carrying out a microwave treatment, and adding water until the water content reaches 28 to 30%. The culture material is rich in nutrients, can supply enough nutrients for the growth of edible fungus, improves the quality of edible fungus, increases the output, and shortens the production period.

Description

technical field [0001] The invention relates to a cultivation material for edible fungus cultivation, in particular to a cultivation material for fungus and a preparation method thereof. Background technique [0002] Fungus has the reputation of "meat in vegetarian food". It is called "black treasure in Chinese food" in the world. It is dark brown in color, soft in texture, delicious in taste and rich in nutrition. Therefore, it is deeply loved by the common people, and its market demand is increasing day by day. [0003] At present, the fungus mainly adopts the bag cultivation method, which is to put the cultivation materials composed of cottonseed hulls, sawdust, corncobs, straw, wheat straw and other materials into special high-temperature resistant plastic bags. The cultivation cost is low and large-scale production is possible. The nutritional and antibacterial requirements of the cultivation material are high, and the nutritional value of the fungus is often reduced d...

AI Technical Summary

Problems solved by technology

[0003] At present, the fungus mainly adopts the bag cultivation method, which is to put the cultivation materials composed of cottonseed hulls, sawdust, corncobs, straw, wheat straw and other materials into special high-temperature resistant plastic bags. The cultivation cost is low and large-scale production is possible. The nutritional and antibacterial requirements of the cultivation material are high, and the nutritional value of the fungus is often reduced due to the nutritional imbalance of the cultivation material, which in turn affects the quality of the fungus, and the yield of the fungus is often reduced due to the poor antibacterial performance of the cultivation material. Therefore, growers The key point of planting fungus is gradually shifting to cultivation materials, and research on cultivation materials has become the key to planting fungus

[0004] For example, the patent number is 201110193477.2 "Cultivation Material for Black Fungus", which discloses the use of jatropha branch powder, miscellaneous sawdust or cottonseed shell or xylitol slag, wheat bran or rice bran, potassium dihydrogen phosphate, gypsum powder, quicklime as The formula and method of making cultivation materials from raw materials, this invention saves resources and stabilizes the production and quality of fungus, but the production process of this method is complicated, and it is difficult to gradually adjust the temperature, relative air humidity, etc., which is not conducive to batch cultivation materials. Production