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Culture medium of Pleurotus eryngii and preparation method thereof

A culture medium, Pleurotus eryngii technology, applied in the preparation of organic fertilizers, botanical equipment and methods, mushroom cultivation, etc., can solve the problems of high bulk density of culture medium, poor air permeability, unbalanced nutrients, etc., to achieve Rich in nutrition, improve air permeability, and facilitate the effect of absorption and utilization

Inactive Publication Date: 2017-04-26
江苏品品鲜生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the technical problems of high bulk density, poor air permeability and unbalanced nutrients in the existing culture medium

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A culture material of Pleurotus eryngii, comprising 25 parts of pig bone granules, 25 parts of sawdust, 20 parts of bran, 12 parts of fermented straw granules, 8 parts of edible fungus slag, and 8 parts of heartwood by weight. powder, 8 parts of black bean powder, 5 parts of garlic powder, 0.8 parts of melamine, 1.5 parts of astragalus powder, 2 parts of shell powder and 2 parts of boron puree. The moisture content of the culture medium is 55% to 60%.

[0025] The oyster mushroom culture medium of present embodiment 1 is nutritious, balanced, inorganic elements such as calcium, phosphorus, magnesium, potassium rich in meaning, also have the organic substances such as amino acid, protein, provide balanced nutrition for the growth of pleurotus eryngii Substances have improved the output and quality of Pleurotus eryngii. At the same time, the increase of supporting aggregates improves the air permeability of the culture medium, which is beneficial to the flow and germinat...

Embodiment 2

[0027] A culture material of Pleurotus eryngii, comprising 20 parts of pig bone granules, 20 parts of sawdust, 15 parts of bran, 10 parts of fermented straw granules, 5 parts of edible fungus slag, and 5 parts of fenugreek by weight. powder, 5 parts black bean powder, 3 parts garlic powder, 0.5 parts melamine, 1 part astragalus powder, 1 part shell powder and 1 part boron puree. The moisture content of the culture medium is 55% to 60%.

[0028] The oyster mushroom culture material of present embodiment 2 is nutritious, balanced, inorganic elements such as calcium, phosphorus, magnesium, potassium rich in meaning, also have the organic substances such as amino acid, protein, provide balanced nutrition for the growth of pleurotus eryngii Substances have improved the output and quality of Pleurotus eryngii. At the same time, the increase of supporting aggregates improves the air permeability of the culture medium, which is beneficial to the flow and germination of liquid bacteri...

Embodiment 3

[0030] A culture material of Pleurotus eryngii, comprising 30 parts of pig bone granules, 30 parts of sawdust, 25 parts of bran, 15 parts of fermented straw granules, 10 parts of edible fungus slag, and 10 parts of fenugreek by weight. powder, 10 parts black bean powder, 8 parts garlic powder, 1 part melamine, 2 parts astragalus powder, 3 parts shell powder and 3 parts boron puree. The moisture content of the culture medium is 55% to 60%.

[0031] The Pleurotus eryngii culture material of this implementation 3 is nutritious, balanced, rich in inorganic elements such as calcium, phosphorus, magnesium, potassium, and organic substances such as amino acids and proteins, which provide balanced nutrients for the growth of Pleurotus eryngii , improved the yield and quality of Pleurotus eryngii. At the same time, the increase of supporting aggregates improves the air permeability of the culture medium, which is beneficial to the flow and germination of liquid bacteria, the germinati...

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Abstract

The invention discloses a culture medium of Pleurotus eryngii and a preparation method thereof. The culture medium comprises pig bone particles, saw wood powders, wheat bran, fermented straw particles, edible fungi residues, boron mud, diaphragma juglandis powders and the like, and the moisture content of the culture medium is 55%-60%. The pig bone particles are obtained by high temperature calcination and breaking up; the fermented straw particles are obtained by fermentation treatment of hardback-free corn straw pith by using EM bacterial fluid. The culture medium is obtained by evenly mixing the above ingredients. The culture medium of Pleurotus eryngii is rich and balanced in nutrition, is rich in inorganic elements such as calcium, phosphorus, magnesium, potassium and the like, and also has organic substances such as amino acids, proteins and the like, which provide balanced nutrition for the growth of Pleurotus eryngii, and the quality and the yield of Pleurotus eryngii are improved. Meanwhile, the increase of support aggregate improves the permeability of the culture medium, is favorable for the flow and germination of liquid strain, and thus germination time is short, bacteria age has good consistency, and fruiting tidiness is good.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a culture material of Pleurotus eryngii and a preparation method thereof. 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. Therefore, countries and regions such as China, Japan, South Korea, Thailand and Taiwan have all begun to enter industrial production. [0003] The cultivation technology of Pleurotus eryngii is one of the important technol...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00A01G1/04
CPCA01G18/00C05B7/00C05F17/50C05G3/00C05D5/00C05D9/00C05F1/005C05F5/00C05F5/002C05F11/00C05F11/08Y02P20/133Y02W30/40
Inventor 陈长茂卓智勇黄聿长
Owner 江苏品品鲜生物科技股份有限公司
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