Pleurotus eryngii cultivation method

A cultivation method, the technology of Pleurotus eryngii, which is applied in mushroom cultivation, cultivation, plant cultivation, etc., can solve the problems of poor uniformity and consistency of mushroom production, uneven quality of Pleurotus eryngii, and reduced yield of Pleurotus eryngii. Air permeability and porosity, shortened sterilization time, good weight effect

Inactive Publication Date: 2017-11-03
金寨县聚农种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the cultivation process of existing Pleurotus eryngii, the sterilization time is long, resulting in long cultivation period
Moreover, due to incomplete sterilization, pollution bags will appear in the process of cultivating mycelium and mushrooming, reducing the yield of mushrooms. In addition, the uniformity and consistency of mushrooming in the prior art are poor, resulting in uneven quality of Pleurotus eryngii Irregularity, affecting economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A cultivation method of Pleurotus eryngii, comprising the steps of:

[0035] (1) Preparation of culture medium

[0036] Select the culture medium, put it into a blender, add water and stir at a speed of 100r / min to pre-wet for 40 minutes, adjust the water content of the pre-wet culture medium to 55%, and the pH value to be 8;

[0037] (2) Sterilization of medium

[0038] Put the medium into the high-temperature sterilization tank, adjust the pressure of the high-temperature sterilization tank to -0.055mpa, then use steam to raise the temperature inside the high-temperature sterilization tank to 100°C, keep it warm for 20 minutes, then continue to heat up to 110°C, and keep it warm for 10 minutes , and finally use steam to raise the temperature to 120°C and keep it warm for 10 minutes for sterilization treatment. After the sterilization treatment, reduce the vacuum degree in the high-temperature sterilization tank to 0mpa and take out the culture medium;

[0039] (3), ...

Embodiment 2

[0058] A cultivation method of Pleurotus eryngii, comprising the steps of:

[0059] (1) Preparation of culture medium

[0060] Select the culture medium, put it into a mixer, add water and stir at a speed of 200r / min to pre-wet for 50 minutes, adjust the water content of the pre-wet culture medium to 60%, and the pH value to 8.5;

[0061] (2) Sterilization of medium

[0062] Put the medium into the high-temperature sterilization tank, adjust the pressure of the high-temperature sterilization tank to -0.055mpa, then use steam to raise the temperature inside the high-temperature sterilization tank to 102°C, keep it warm for 35 minutes, then continue to heat up to 113°C, and keep it warm for 15 minutes , and finally use steam to raise the temperature to 125°C, keep it warm for 20 minutes to carry out sterilization treatment, after the sterilization treatment, reduce the vacuum degree in the high-temperature sterilization tank to 0mpa, and then take out the culture medium;

[00...

Embodiment 3

[0082] A cultivation method of Pleurotus eryngii, comprising the steps of:

[0083] (1) Preparation of culture medium

[0084] Select the culture medium, put it into a blender, add water and stir at a speed of 150r / min to pre-wet for 45 minutes, adjust the water content of the pre-wet culture medium to 58%, and the pH value to 8.2;

[0085] (2) Sterilization of medium

[0086] Put the medium into the high-temperature sterilization tank, adjust the pressure of the high-temperature sterilization tank to -0.055mpa, then use steam to raise the temperature inside the high-temperature sterilization tank to 101°C, keep it for 30 minutes, then continue to heat up to 111°C, and keep it for 12 minutes , and finally use steam to heat up to 122 ° C, keep warm for 15 minutes to carry out sterilization treatment, after the sterilization treatment, reduce the vacuum degree in the high-temperature sterilization tank to 0mpa, and then take out the culture medium;

[0087] (3), prepare the cu...

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Abstract

The invention relates to the technical field of pleurotus eryngii cultivation and discloses a pleurotus eryngii cultivation method. The pleurotus eryngii cultivation method includes steps: (1) culture medium preparation; (2) culture medium sterilization treatment; (3) culture bottle preparation; (4) bottling treatment; (5) cooling; (6) inoculation and strain culture; (7) harvesting. The pleurotus eryngii cultivation method is short in sterilization time and thorough in sterilization, and pleurotus eryngii cultivated according to the method is full in weight, fast in growth, tasty and rich in nutrition.

Description

technical field [0001] The invention relates to the technical field of pleurotus eryngii cultivation, in particular to a cultivation method of pleurotus eryngii. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, is a large-scale toadstool with good quality in the mountains, grasslands, and deserts of southern Europe, northern Africa, and Central Asia. Pleurotus eryngii is very nutritious, and the protein content of dry product is as high as 25%, contains 18 kinds of amino acids, and is rich in polysaccharides and oligosaccharides. Pleurotus eryngii has thick meat, crisp and tender texture, especially the white, thick and long stipe, dense and firm tissue, which is one of the delicious mushrooms. [0003] The cultivation technology of Pleurotus eryngii is one of the important technologies of industrial production. In the cultivation process of the existing Pleurotus eryngii, the sterilization time is long, resulting in a long cultivation peri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C12N1/14C05G3/00C05G3/08C05G3/90
CPCA01G18/00C05B1/02C05C11/00C05D9/00C05G3/00C05G3/90C05G5/20C12N1/14C05F1/005C05F5/002C05F5/008C05F11/00C05C9/00C05D9/02C05F11/02C05F11/08C05G5/30
Inventor 余敦友
Owner 金寨县聚农种植专业合作社
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