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Pleurotus eryngii cultivation method

A cultivation method and technology for Pleurotus eryngii, which are applied in the directions of botanical equipment and methods, horticulture, application, etc., can solve the problems of high pollution rate, low biotransformation rate, extensive operation and management of Pleurotus eryngii cultivation, etc., and achieve good ventilation effect. , High biotransformation rate, the effect of ensuring the survival rate

Inactive Publication Date: 2016-12-21
NANTONG SANSHENGXIN BIOLOGICAL TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in this application is to provide a method for cultivating Pleurotus eryngii to solve the problems of high pollution rate, low biotransformation rate and extensive operation and management in traditional Pleurotus eryngii cultivation

Method used

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  • Pleurotus eryngii cultivation method

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specific Embodiment

[0029] Specifically, S1: pretreatment of medium raw materials, including:

[0030] A: Granulating, granulating the culture medium raw material and / or using the culture medium raw material with limited particle size; Hard nutrients such as corn kernels in the medium raw material of Pleurotus eryngii need to be granulated and pulverized, because Pleurotus eryngii cannot Instead of using large corn grains for growth, it is necessary to use the cellulose decomposed to convert sucrose, maltose, and lactose into growth after it is crushed and refined. At the same time, the particle size of nutrients in the medium will affect the sterilization effect, especially the large particles and agglomerated particles have poor heat transfer effect. In the actual production process, some medium raw materials are supplied in the form of specified particle size specifications. Do not make too many restrictions here.

[0031] B: pre-wet, the medium raw material is carried out pre-wet treatment;...

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Abstract

The invention relates to a pleurotus eryngii cultivation method which comprises the steps of pretreatment of culture medium raw materials, wherein culture medium raw materials are pretreated to obtain pleurotus eryngii bags; high temperature and high pressure sterilization, wherein the pleurotus eryngii bags are subjected to high temperature and high pressure sterilization; purification and precooling, wherein pleurotus eryngii bags obtained after high temperature and high pressure sterilization is performed are moved into a purification workshop to be cooled; purification and inoculation, wherein the pleurotus eryngii bags obtained after purification and precooling, are moved into the operation room obtained after purification treatment for inoculation; spawn running cultivation, wherein pleurotus eryngii stains obtained after purification inoculation are moved into a spawn running room to be subjected to spawn running cultivation in a batched and layered frame mode under the conditions of ventilation, light avoiding, drying and automatic constant temperature; fruiting cultivation, wherein pleurotus eryngii strains obtained after spawn running cultivation are moved into a fruiting room to be subjected to three-dimensional fruiting cultivation through a fruiting frame on the conditions of ventilation and constant temperature. The pleurotus eryngii cultivation method is high in biological conversion rate, the produced pleurotus eryngii is fat and thick in flesh, crisp and tender in character, and the method is high in space utilization rate, easier to operate, so that the method is lower in production cost and easy to maintain.

Description

technical field [0001] The present application relates to the field of edible fungus cultivation, in particular to a method for cultivating Pleurotus eryngii. Background technique [0002] The stipe and cap of Pleurotus eryngii are crisp and tender, the meat is thick and delicious, and it has a wide range of nutritional and medicinal values. It is a rare edible fungus that is popular among producers and consumers. [0003] The cultivation methods of traditional Pleurotus eryngii include: (1) variety selection. When selecting varieties, at first according to market demand, whether to sell fresh or to process and export, after bagging, sterilize by high-pressure or atmospheric pressure steam, inoculate without inoculation in the inoculation room, inoculate Obtained after cultivation and inspection; (2) Selection and preparation of cultivation materials. Pleurotus eryngii belongs to wood-rot fungus, which has a strong ability to decompose lignin and cellulose. Substances with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 林旭东
Owner NANTONG SANSHENGXIN BIOLOGICAL TECH CO LTD
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