Cultivation method of auriailaria polytricha

Abstract

The invention relates to a cultivation method of auriailaria polytricha. The cultivation method comprises the following steps: (1) preparing a cultivation material; (2) bagging: arranging bacteria rings at the upper ends of bacteria bags filled with the material in a sleeving way, inserting inoculating sticks into the bacteria rings, pulling out bag mouths of the bacteria bags outwards, arranging on the bacteria rings in a sleeving way and tightening by using rubber bands; (3) performing sterilization under atmospheric pressure; (4) inoculating: pulling out the inoculating sticks to form circular hole columns in the middle of the bacteria bags, injecting strains from the circular hole columns under aseptic conditions and stuffing cotton plugs in the bacteria rings; (5) performing spawn running: filling the bacteria bags with mycelium; (6) cutting: cutting V-shaped openings in the peripheries of the bacteria bags filled with the mycelium; (7) hanging the bags: carrying out bag hanging on an ear tent, tying the bacteria bags on a rope through slipknots in sequence, tying a fast knot on the last bacteria bag at the bacteria ring, tensioning the rope through the dead weight of each bacteria bag so as to ensure that the bacteria bag cannot fall off; (8) performing earing management; (9) harvesting and processing. The cultivation method has the advantages of being small in floor area, good in ventilation, free of cultivation dead angle, high in output and good in quality, facilitates the control of temperature and humidity, reduces cost and saves labor.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for cultivating yellow-backed fungus. Background technique [0002] Yellow back fungus Auricularia polytricha (Mont) Sacl. It is one of the main edible fungi in tropical and subtropical regions, taxonomically belonging to Basidiomycota, Heterobasidiomycetes, Auricularia, and Auricularia genus. It is rich in nutrition, crisp and delicious, contains 8 kinds of amino acids necessary for the human body, has the function of medical care, is a new variety of edible fungus with low investment, quick effect, large profit and great development potential, and is a popular health food. However, the cultivation technique of yellow-backed fungus is very difficult, and the normal rate of ear production is low, which may easily lead to cultivation failure or production reduction. There are many reasons for this, and one of the key technical difficulties is that the...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a method for cultivating yellow-backed fungus, which breaks the traditional mode of rack-type fungus cultivation and earth fungus cultivation, and adopts a factory-like three-dimensional cultivation mode, which occupies a small area and has no dead ends for cultivation, which not only reduces the cost , saves labor, and has high output and good quality. At the same time, it also solves the problems of runny ears and green mold pollution in the young ear stage of the yellow-backed fungus. method

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