Method for producing edible fungus with high yield by carrying out enzymolysis on crop straws with enzymatic microorganisms

Abstract

The invention provides a method for producing edible fungus with high yield by carrying out enzymolysis on crop straws with enzymatic microorganisms. The method comprises the following steps of: (1) cutting the crop straws into sections of between 2 and 3cm, mixing with rice hulls, adding water which accounts for 60 to 70 percent of the weight of the mixture, adding 95-105g of enzymatic microorganisms, uniformly mixing, stacking to 1-1.5m, sealing for 24 hours, overturning when the mixture is heated to 60 DEG C, and spreading and cooling; and (2) preparing and uniformly stirring 50 to 75 parts of straws and rice hulls subjected to enzymolysis of the enzymatic microorganisms, 15 to 30 parts of organic auxiliary materials, and 1 to 5 parts of inorganic auxiliary materials in parts by weight, inoculating the edible fungus strain in a disinfect and sterilized environment or a fungus room . According to the method, the crop straws are utilized to replace traditional corn cobs, sawdust and other raw materials to serve as composts of the edible fungus, and the raw materials have wide sources, the bio-transformation rate of the edible fungus is increased, the carbon nitrogen ratio is increased, and the production yield of the edible fungus is improved.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for enzymolyzing crop stalks with high-yield edible fungi using enzyme bacteria. Background technique [0002] With the development of edible mushroom cultivation technology, the selection of the main raw materials of the compost and the collocation of strains have become the focus of attention. Chinese patent CN1765172 discloses "A Raw Material Formula of Edible Fungus Strains and a Process for Making Solid Strains", the formula of the raw materials is 40-60% of bamboo sticks, 10-20% of sawdust, 10-20% of cotton shells, wheat Skin 10-20%, corn flour 0.5-1.5%, calcium carbonate 0.5%. The production process is as follows: (1) making bamboo sticks and processing bamboo sticks; (2) mixing bamboo sticks with appropriate amount of corn flour and wheat husks for later use; (3) mixing sawdust, cotton husks, calcium carbonate and remaining corn Mix flour and ...

AI Technical Summary

Problems solved by technology

The carbon-nitrogen ratio of corn cob is about 100:1, while the carbon-nitrogen ratio suitable for the growth of oyster mushroom is about 60:1, which requires the addition of industrial waste cotton and urea to increase the nitrogen content of the cultivation material, which not only increases the cultivation The cost of raw materials, and the addition of urea is not in line with eco-environmental protection, the health concept of manufacturing natural, wild, green, healthy vegetables