Method for preparing auricularia polytricha culture material

Abstract

The invention relates to a method for preparing auricularia polytricha culture material, needing the following materials by the weight percent: 35-55 of cotton seed hulls, 25-45 of rice bran, 10-16 percent of mixed wood dust, 1.5-2 percent of corn cob, 0.5-1 of straw, 0.5-1 calcium superphosphate, 0.5-1 of plaster, 1.5-2 of beanstalk powder, 0.1-0.3 of oxygen increasing powder, 0.1-0.3 of nitro-phosphor-potash compound fertilizer, 0.1-0.3 of mold resisting liquid and 0.5-0.8 of calcium superphosphate. The method for preparing auricularia polytricha culture material comprises the following steps: the cotton seed hulls, the rice bran, the mixed wood dust, the corn cob, the straw and the beanstalk powder are taken according to the weight percent, mixed together and poured into a pulverizer to be pulverized into mixture with granules of about 80 meshes; the mixture is taken out; the superphosphate, the plaster, the oxygen increasing powder, the nitro-phosphor-potash compound fertilizer, the mold resisting liquid and the calcium superphosphate are added to the mixture; the new mixture is poured into a stirrer to be stirred for about 70 min; the stirred mixture is taken out and then put into a fermentation tank; water is added to the stirred mixture at the ratio of 1:1.2-1.3; and the stirred mixture is stirred again and stacked; and the stacked mixture is sealed by a thick plastic film to be fermented for 10-12h, therefore, the qualified auricularia polytricha culture material is prepared.

Description

technical field [0001] The invention relates to a nourishing material for fungus, in particular to a method for preparing the nourishing material for fungus. Background technique [0002] Auricularia auricula is a medium-high ear type, which is very suitable for cultivation in summer. The fungus has strong viability, strong anti-mildew ability and high biotransformation rate. At present, when people are cultivating Auricularia auricula, they generally use straw material as the basis, adding some manure, chaff, etc., although the effect is very good, but the content of nutrients in the ingredients is relatively low, which is very harmful to the growth of Auricularia auriculae. Unfavorable, the fungus produced is small, thin, light in weight, slow in growth and prone to disease. Contents of the invention [0003] The purpose of the present invention is to provide a kind of: the cost is low, the high-quality compound nourishment that is especially suitable for the rapid gro...

AI Technical Summary

Problems solved by technology

At present, when people are cultivating Auricularia auricula, they generally use straw material as the basis, adding some manure, chaff, etc., although the effect is very good, but the content of nutrients in the ingredients is relatively low, which is very harmful to the growth of Auricularia auriculae. Unfavorable, the fungus produced is small, thin, light in weight, slow in growth, prone to disease