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Culture medium for producing shiitake mushroom and method for producing shiitake mushroom

A culture medium and shiitake mushroom technology, applied in botany equipment and methods, fertilizers made from biological waste, application, etc., can solve the problem that there is no major breakthrough in shiitake mushroom production, achieve good application prospects, and shorten the germination cycle. The effect of the germ cycle

Inactive Publication Date: 2017-11-24
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the current production of shiitake mushrooms has not made a major breakthrough for decades. How to increase the output and achieve the purpose of improving quality and efficiency while maintaining the same planting area and labor costs is the focus of industry practitioners.

Method used

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  • Culture medium for producing shiitake mushroom and method for producing shiitake mushroom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The method for producing shiitake mushrooms provided by the present embodiment comprises the steps:

[0047] 1 Prepare the medium

[0048] Weigh sawdust 80Kg, bran 18Kg and gypsum 2Kg as culturing material, then weigh 41g MgSO 4 ·7H 2 0 is dissolved in 100Kg of water, the nutrient is added to the water, mixed, and the pH is natural to obtain the medium for producing Lentinus edodes (every Kg medium contains 2g Mg 2+ ).

[0049] Among them, per Kg, the medium contains: 40Kg sawdust, 18Kg bran and 1Kg gypsum.

[0050] 2 bags for sterilization

[0051] The culture medium obtained by the above steps is bagged to make bacterial sticks, and the charging amount and charging height of each stick are consistent;

[0052] Sterilize at normal pressure, keep at 100℃ for 20 hours, adopt natural cooling after sterilization, after cooling, the temperature of the material in the bacteria stick drops below 28℃ for inoculation;

[0053] Before inoculation, punch three inoculation h...

Embodiment 2

[0063] The method for producing shiitake mushrooms provided by the present embodiment comprises the steps:

[0064] 1 Prepare the medium

[0065] Weigh sawdust 80Kg, bran 18Kg and gypsum 2Kg as culture material, then weigh 82g MgSO 4 ·7H 2 0 is dissolved in 100Kg of water, the nutrient is added to the water, mixed, and the pH is natural to obtain the medium for producing Lentinus edodes (every Kg medium contains 4g Mg 2+ ).

[0066] 2 bags for sterilization

[0067] The culture medium obtained by the above steps is bagged to make bacterial sticks, and the charging amount and charging height of each stick are consistent;

[0068] Sterilize at normal pressure, keep at 100℃ for 20 hours, adopt natural cooling after sterilization, after cooling, the temperature of the material in the bacteria stick drops below 28℃ for inoculation;

[0069] Before inoculation, punch three inoculation holes on one side of each bacterial stick, with a diameter of about 1.5cm and a depth of 2-2.5...

Embodiment 3

[0079] The method for producing shiitake mushrooms provided by the present embodiment comprises the steps:

[0080] 1 Prepare the medium

[0081] Weigh 80Kg of sawdust, 18Kg of bran and 2Kg of gypsum as culturing material, then weigh 68g of CaSO 4 ·2H 2 O is dissolved in 100Kg of water, the culture material is added to the water, mixed, and the pH is natural, that is, the medium for producing shiitake mushrooms is obtained.

[0082] The remaining steps are the same as in Example 1.

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Abstract

The invention discloses a culture medium for producing shiitake mushroom and a method for producing shiitake mushroom, and relates to the technical field of shiitake mushroom production. The culture medium for producing shiitake mushroom, which is disclosed by the invention, is capable of increasing the yield of shitake mushroom from the point of formulae, mg<2+> is added in the culture medium, and each kg of the culture medium comprises 2-4g of mg<2+>. By adopting the culture medium for shitake mushroom production, the mushroom germination speed of hyphae in shitake mushroom production is greatly increased, the mushroom germination cycle is shortened, the biological conversion rate of production is increased, the yield of the shitake mushroom is increased, the quality of the shitake mushroom is improved, the yield of a producer is increased, and good application prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of mushroom production, in particular to a medium for producing mushrooms and a method for producing mushrooms. Background technique [0002] In 2015, the total output of edible mushrooms in China was 34.7615 million tons, with an output value of 251.638 billion yuan, of which the output of shiitake mushrooms reached 7.6666 million tons, accounting for 22.1% of the output of edible fungi in my country and more than 90% of the total global mushroom production, with an output value of more than 110 billion yuan. There are more than 10 million people. It is the edible mushroom with the widest production area, the highest total output and the greatest influence in my country. It is also the second largest cultivated species in the world. With the increasing recognition of shiitake mushrooms in domestic and foreign consumer markets, the market demand for shiitake mushrooms has expanded year by year, and in recent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G1/04
CPCC05D3/00C05D5/00C05F5/002C05F11/00
Inventor 于海龙谭琦尚晓冬宋春艳章炉军张美彦吕贝贝李文张丹姜宁
Owner SHANGHAI ACAD OF AGRI SCI