Method for preparing pleurotus geesteranus cultivation material through utilization of pecan production and processing waste

Abstract

The invention provides a pleurotus geesteranus cultivation material. The grifola frondosa cultivation material is characterized in that pecan branch scraps, outer shell scraps and shell scraps are used as main raw materials, fungus residues, rice bran, calcium superphosphate, light calcium carbonate and the like are used as auxiliary materials, and the water content of the cultivation material is 63%-65%. The invention further provides a method for preparing the cultivation material. The pleurotus geesteranus cultivation material and the method have the advantages that the pecan branch scraps, the outer shell scraps and the shell scraps undergo sun exposure and secondary fermentation or piled ageing treatment, poisonous bacteriostat is degraded, macromolecular substances such as xylogen, cellulose and the like are decomposed into simple materials which can be absorbed by pleurotus geesteranus hyphae easily, and the growth of the pleurotus geesteranus hyphae is promoted; the cultivation material is reasonable in proportion, fungous materials are good in breathability and strong in water-retaining property, pleurotus geesteranus is good in growth and high in yield, and the biological efficiency of the pleurotus geesteranus reaches 100.2%-112.4%; a solution to innocent treatment of pecan branches, outer shells and shells is provided, and a novel matrix for pleurotus geesteranus cultivation is further found out.

Description

technical field [0001] The invention utilizes hickory production and processing wastes to make pear mushroom cultivation materials, including the compatibility of the cultivation materials and the preparation method of the cultivation materials, and belongs to the technical field of edible fungus cultivation. Background technique [0002] Xiuzhen mushroom, the fruiting body is petite, beautiful in shape, uniform in size, dense and soft in texture, low in fibrous stipe, smooth in taste, unique in flavor, and good in storage. It is a rare edible mushroom that is developing rapidly in domestic and foreign markets bacteria. [0003] Xiuzhen mushroom is a kind of wood-rot fungus, which has a strong ability to decompose lignin and cellulose. Therefore, mushroom farmers have always used wood chips and cottonseed husks as cultivation materials. But now, the contradiction between "bacterium-forest" has become increasingly prominent, the price of cottonseed hulls continues to rise, a...

AI Technical Summary

Problems solved by technology

In the past, hickory nuts were sold as dried fruits, and their shells were difficult to recycle, but now many pecans are further processed and utilized, resulting in a large number of hickory nut shells, and most of these shells are treated as waste by enterprises. It not only increases the production cost, but also pollutes the environment

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