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Factory-like cultivation medium for needle mushrooms and cultivation method

A technology of cultivation substrate and cultivation method, which is applied to the industrial cultivation substrate and cultivation field of Flammulina velutipes, can solve problems such as unstable cultivation period, high pressure on enterprises, shortened cultivation period, etc., and achieves increased antibacterial and antiviral ability, good disease resistance and Insect resistance, appearance and good quality effect

Inactive Publication Date: 2016-12-07
济宁利马菌业股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in factory production, due to the long cultivation period of solid strain cultivation technology, high pollution rate, high production cost, and high pressure on enterprises, many enterprises have turned to liquid strains for industrial production of Flammulina velutipes. Compared with solid strains The training cycle has been shortened
When planting Flammulina velutipes in a factory, it is necessary to strictly control the cultivation parameters and simulate its natural growth environment to facilitate the growth of Flammulina velutipes, but some process parameters, such as compost composition, loading conditions, cultivation temperature, humidity adjustment, etc. are not scientific and reasonable enough, and the control is not enough Strict, relatively random, resulting in unbalanced growth and growth rate of Flammulina velutipes, unstable cultivation cycle, and poor product quality, making it difficult to meet the market competitiveness of mushrooms cultivated in factories

Method used

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  • Factory-like cultivation medium for needle mushrooms and cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A factory cultivation substrate of Flammulina velutipes is made from the following raw materials in parts by weight: the raw materials are composed of 25 parts of bran, 72 parts of sawdust, 3 parts of light calcium, 22 parts of antibiotic scum and 8 parts of sweet potato vines.

[0053] Bran is fresh, non-mildew, non-rancid fine bran, water content ≤ 15%, 6.2 ≤ pH ≤ 6.8; light calcium: water content ≤ 9%, 8.5 ≤ pH ≤ 9.5; antibiotic residues are aminoglycosides Fungus residue;

[0054] Antibiotic slag pretreatment: add 10%wt calcium oxide to the antibiotic slag, stir evenly, then adjust the water content to 55%, seal and compact for 6 hours, cool down to room temperature, inject ozone to maintain the concentration of 1.5g / m3, Stir for 2 hours, wash and filter with water, adjust the water content to 65%, add proteolytic enzyme (proteolytic enzyme is a mixture of serine protease, aspartic acid protease, thiol protease, metalloprotease), the concentration is 1.0g / m3, 28 Fe...

Embodiment 2

[0086] A factory cultivation method of Flammulina velutipes, comprising the following steps:

[0087] A factory cultivation substrate of Flammulina velutipes, made of the following raw materials in parts by weight: 20 parts of bran, 70 parts of sawdust, 3 parts of light calcium, 20 parts of antibiotic scum and 8 parts of sweet potato vines;

[0088] Bran is fresh, non-mildew, non-rancid fine bran, water content ≤ 15%, 6.2 ≤ pH ≤ 6.8; light calcium: water content ≤ 9%, 8.5 ≤ pH ≤ 9.5; antibiotic residue is β-lactam fungus-like residue;

[0089] Antibiotic scum pretreatment: with embodiment 1.

[0090] A factory cultivation method of Flammulina velutipes, the steps are the same as in Example 1.

Embodiment 3

[0092] A factory cultivation substrate of Flammulina velutipes is made from the following raw materials in parts by weight: 25 parts of bran, 75 parts of sawdust, 4 parts of light calcium, 25 parts of antibiotic scum and 10 parts of sweet potato vine;

[0093] Bran is fresh, non-mildew, non-rancid fine bran, water content ≤ 15%, 6.2 ≤ pH ≤ 6.8; light calcium: water content ≤ 9%, 8.5 ≤ pH ≤ 9.5; antibiotic residue is macrolide fungus-like residue;

[0094] Antibiotic scum pretreatment: with embodiment 1.

[0095] A factory cultivation method of Flammulina velutipes, the steps are the same as in Example 1.

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Abstract

The invention relates to a factory-like cultivation medium for needle mushrooms and a cultivation method. The factory-like cultivation medium is prepared from raw materials in parts by weight as follows: 20-25 parts of bran, 70-75 parts of wood flour, 3-4 parts of light calcium, 20-25 parts of antibiotic mushroom dreg and 8-10 parts of sweet potato stems. The cultivation medium adopts a reasonable formula, the nutrition is balanced, the incidence rate of diseases and pests is low, the cultivation method facilitates growth of the needle mushrooms, the spawn running speed is high, the production period is short, the yield is high and stable, the cultivation medium can be used for factory production, and the cultivated needle mushrooms are white, bright and fleshy, are good in quality and taste delicious.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a factory cultivation substrate and cultivation method of Flammulina velutipes. Background technique [0002] The industrial cultivation technology of Flammulina velutipes is relatively mature at present, and the grown Flammulina velutipes has large output, low cost and high survival rate. At present, in factory production, due to the long cultivation period of solid strain cultivation technology, high pollution rate, high production cost, and high pressure on enterprises, many enterprises have turned to liquid strains for industrial production of Flammulina velutipes. Compared with solid strains The cultivation cycle has been shortened. When planting Flammulina velutipes in a factory, it is necessary to strictly control the cultivation parameters and simulate its natural growth environment to facilitate the growth of Flammulina velutipes, but some ...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G1/04
CPCC05D3/02C05F5/00C05F5/002C05F11/00
Inventor 张广龙
Owner 济宁利马菌业股份有限公司
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