Stropharia rugoso-annulata culture medium, preparation method of stropharia rugoso-annulata culture medium and stropharia rugoso-annulata culture method

Abstract

The invention discloses a stropharia rugoso-annulata culture medium, a preparation method of the stropharia rugoso-annulata culture medium and a stropharia rugoso-annulata culture method, and particularly relates to the field of edible fungus cultivation. The stropharia rugoso-annulata culture medium is prepared from the components in parts by weight of 25-32 parts of wheat straw, 12-18 parts of sawdust, 8-12 parts of bran, 20-27 parts of farmyard manure, 5-8 parts of plant ash and 6-8 parts of quicklime powder; and the auxiliary material comprises the following components in percentage by weight of 3-5wt% of ammonium chloride and 95-97wt% of water. According to the method, through the steps of spraying liquid blending and pH value adjusting, ammonium chloride releases acidity at the high temperature generated when the quicklime powder reacts with water, the pH value of the cured substrate can be adjusted to be in a sub-acid environment, and the normal growth speed of hyphae is guaranteed; and ammonium ions generated after ammonium chloride hydrolysis can serve as ammoniacal nitrogen, and the mushroom yield is increased, and when the hyphae grow into soluble substances, the soluble substances can be absorbed by the hyphae, so that the normal development of the strain is ensured, and the adult rate of the strain is ensured.

Description

technical field [0001] The invention relates to the technical field of cultivation of edible fungi. More specifically, the invention relates to a cultivation substrate for stropharia stropharia and a preparation method thereof and a method for cultivating stropharia stropharia. Background technique [0002] Stropharia, also known as Stropharia rugosa, Stropharia rugosa, and Stropharia burgundy, is one of the top ten mushrooms in the international mushroom trading market, and is also recommended by the Food and Agriculture Organization of the United Nations (FAO) for cultivation in developing countries One of the mushrooms. The existing cultivation technology of Stropharia grandis is simple and extensive, and it can be directly cultivated with raw materials. It has strong resistance to miscellaneous substances and is easy to succeed. Secondly, the sources of cultivation raw materials are abundant, and it can grow on various straw composts (such as rice straw, wheat straw, fl...

AI Technical Summary

Problems solved by technology

[0004] The existing Stropharia stropharia substrate and the method of using the substrate to grow Stropharia stropharia are not standardized enough and the best planting plan cannot be obtained, which will not only cause a large number of strains to fail to produce bacterins, but also cause large numbers of bacteria to grow into stropharia. The shape and development of Stropharia stropharia is poor, and a better growth environment cannot be obtained, thus reducing the yield of Stropharia stropharia