Industrial cultivation method for preparing agaricus bisporus by using fungi residues of edible fungi

Abstract

The invention provides an industrial cultivation method for preparing agaricus bisporus by using fungi residues of edible fungi. The industrial cultivation method comprises the following steps of establishing a heap by using the following materials in part by weight: 100 parts of wheat straws or rice straws serving as a main material, 20-40 parts of chicken manure, 5-10 parts of plaster, 0.5-1 part of urea and 3-5 parts of cake powder according to the conventional method and turning the heap once; adding 10 parts of the chicken manure in 20-40 parts of fungi residues which are discharged from a bag, smashed and dried, adding water in the mixture and blending the mixture evenly; fermenting various mixed raw materials for 3-5 days and pouring the mixture in a primary fermentation tank; fermenting the main material and auxiliary materials again for 3-5 days; pouring the main material and the auxiliary materials in a secondary fermentation tunnel; forming an air inlet hole in the bottom of a fermentation material pile; properly blowing up and supplying oxygen by using a centrifugal fan; fermenting the main material and the auxiliary materials for 7-10 days; racking and sowing 0.5-1 liter of agaricus bisporus fungi in every square meter of land after the main material and the auxiliary materials are ripe; covering the agaricus bisporus fungi by using soil and producing the fungi; and harvesting the fungi in good time. By the industrial cultivation method, raw materials for producing the agaricus bisporus can be found out easily, and residues generated after industrialized production of pleurotus eryngii and asparagus are circularly and efficiently utilized.

Description

technical field [0001] The invention relates to the field of industrialized cultivation of edible fungi, in particular to an industrialized cultivation method for preparing Agaricus bisporus by utilizing the waste residue of edible fungi. Background technique [0002] At present, the raw materials used in industrial production of Agaricus bisporus at home and abroad are mainly crop stalks, only wheat straw or rice straw. The weight ratio of various auxiliary materials to the dry weight of the main material straw is: 70% of chicken manure (about 55% of water content), 5% of gypsum, 0.5% of urea, and 0.5%-1% of cake powder. During the preparation process, the chicken manure is first stirred into water to make a mixed solution. The amount of water is subject to the wetness of the pile; the first fermentation is generally 16-20 days, and the second fermentation is in the tunnel for 7-10 days. Sow Agaricus bisporus strains at a seeding rate of about 0.8 liters / m2, and harvest in...

AI Technical Summary

Problems solved by technology

The disadvantage is that the amount of rice and wheat straw used in industrial production is large. In recent years, most of the straw has been returned to the field, and the price has risen year by year. This has affected the production of industrial production of Agaricus bisporus due to the increase in raw material costs, which is not conducive to the sustainable development of the edible fungus industry.