A kind of factory production method of air-permeable bacteria bag of shiitake mushroom

A technology of breathable bacteria and industrialization, applied in the field of microorganisms, can solve the problems of long production cycle of shiitake mushrooms and cannot be cultivated in factories, and achieve the effects of ensuring growth and color transformation, easy mechanized production, and reducing pollution.

Active Publication Date: 2016-08-31
INST OF EDIBLE FUNGI FUJIAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It also solved the technical bottleneck that shiitake mushrooms cannot be cultivated in a factory due to the long production cycle.

Method used

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  • A kind of factory production method of air-permeable bacteria bag of shiitake mushroom
  • A kind of factory production method of air-permeable bacteria bag of shiitake mushroom
  • A kind of factory production method of air-permeable bacteria bag of shiitake mushroom

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Experimental program
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Effect test

Embodiment 1

[0029] Described production step is:

[0030] (1) Activation culture of shiitake mushroom strains: inoculate the activated shiitake mushroom mother species into the sawdust medium for cultivation, and obtain the original shiitake mushroom species;

[0031] (2) Cultivation of cultivars of shiitake mushrooms: inserting the original species into wheat grain medium for cultivation to obtain cultivars;

[0032] (3) Bacteria package cultivation of shiitake mushrooms: put the air-permeable bag filled with culture material into an autoclave, sterilize the sawdust culture medium in the bag, and after autoclaving, wait for the air-permeable bag and the sawdust culture medium to cool down to Normal temperature, and then inoculate the cultivars obtained in step (2) into the sawdust medium in the air-permeable bag for bacterial bag cultivation. During the cultivation process, the temperature of the cultivation room is kept at 24°C, and the culture is protected from light. After 12 days of ...

Embodiment 2

[0040] The characteristics of the present invention are: in the production of the air-permeable mushroom bag of shiitake mushrooms, it is divided into three steps. First, the original species is obtained by the activation culture of the shiitake mushroom strains, which is called the activation culture step S1, and secondly, the original species of the shiitake mushrooms is propagated and cultivated. Obtaining cultivars is referred to as the cultivation step S5. Finally, the cultivated wheat cultivars obtained by cultivating are inserted into a ventilating plastic bag 30 equipped with sawdust medium (wet weight 3.5kg), and the mushroom bag is cultivated in the medium. , referred to as bacteria bag cultivation step S9, after the above-mentioned air-permeable plastic bag 30 is loaded into the sawdust culture medium, it will be sterilized in an autoclave, then the culture medium and the air-permeable plastic bag 30 are cooled to room temperature, and then the wheat The grain cultiv...

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Abstract

The purpose of the present invention is to provide a kind of technology of factory-produced air-permeable bacterium bag of shiitake mushroom: adopt air-permeable plastic bag as the bacterium bag container of shiitake cultivation, through the activation cultivation of shiitake mushroom strain, the cultivation of preparing barley cultivar and inoculation of cultivar In the step of cultivating mushroom bags in air-permeable bags, the air-permeable mushroom bags of shiitake mushrooms are cultivated, and the mushrooms are cultivated in a shelf-type factory through color change; the present invention adopts air-permeable plastic bags combined with the special manufacturing steps of the present invention, which can be mass-produced rapidly The shiitake mushroom bag can reduce the production cost at the same time, ensure the production quality of the shiitake mushroom bag, shorten the bag making and cultivation cycle, easy to operate, easy to mechanized production, increase the utilization rate of the cultivation site, save labor, and realize the rapid factory cultivation of the shiitake mushroom. Has significant economic benefits.

Description

technical field [0001] The invention belongs to the technical field of microbes, and more specifically relates to a method for industrially producing air-permeable bacteria bags of shiitake mushrooms. Background technique [0002] For artificial cultivation of shiitake mushrooms (Lentinula edodes (Berk.) Pegler), it is first necessary to make good mushroom sticks or mushroom bags in order to ensure a good harvest. my country has become the world's largest producer and exporter of shiitake mushrooms. According to incomplete statistics, the national production of shiitake mushrooms in 2012 was about 2.3 billion bags, with an output of 1.8 million tons, accounting for about 70% of the world's total. The proportion of dry and fresh mushrooms is about 3: 7. About 160,000 tons of dry products and 540,000 tons of fresh products. The output value is nearly 10 billion yuan, the export can reach 80,000 tons, and the export value is 1 billion US dollars. Cultivating shiitake mushrooms...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04
Inventor 曾辉杨菁程翊戴建清王泽生曾志恒施肖堃杨雷杨辉黄小菁梁栋
Owner INST OF EDIBLE FUNGI FUJIAN ACAD OF AGRI SCI
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