Agaricus bisporus culture medium and preparation method thereof

A technology of Agaricus bisporus and culture medium, applied in the field of Agaricus bisporus culture medium and its preparation, can solve the problems of low water content, waste of sugar beet meal resources, low economic benefits, etc., achieve low water content, reduce cultivation cost, The effect of improving economic efficiency

Inactive Publication Date: 2016-04-20
王立丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dry beet meal pellets are widely used in the feed industry due to low moisture content, easy transportation and storage, and protein content up to 10%, but their economic benefits are still low, and it is also a waste of beet meal resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A Agaricus bisporus culture medium is prepared from the following raw materials in parts by weight: 45Kg beet meal, 25Kg corn stalk, 10Kg soybean meal, 10Kg cow dung, 0.5Kg lime, 1Kg gypsum, 1Kg superphosphate, and 7.5Kg ammonium sulfate.

[0023] The preparation method of Agaricus bisporus culture medium comprises the steps:

[0024] (1) drying the sugar beet pulp to a moisture content of 4%, pulverizing it for later use, exposing the cow dung to the sun for 3 days, drying it and pulverizing it for later use;

[0025] (2) crush soybean meal and gypsum into 60 mesh fine powder respectively, and set aside;

[0026] (3) Mix soybean meal, gypsum, superphosphate, and ammonium sulfate evenly to obtain a mixture for subsequent use;

[0027] (4) First spread a layer of lime on the ground, spread a layer of 15 cm thick corn stalks, then spread a layer of beet meal, then spread a layer of soybean meal, gypsum, calcium superphosphate, ammonium sulfate mixture, and then sprinkle ...

Embodiment 2

[0030] A Agaricus bisporus culture medium is prepared from the following raw materials in parts by weight: 40Kg of sugar beet meal, 22Kg of corn stalk, 15Kg of soybean meal, 12Kg of cow dung, 1Kg of lime, 1.5Kg of gypsum, 1.5Kg of superphosphate and 7Kg of ammonium sulfate.

[0031] The preparation method of Agaricus bisporus culture medium comprises the steps:

[0032] (1) drying the sugar beet pulp to a moisture content of 5%, pulverizing it for later use, exposing the cow dung to the sun for 4 days, drying it and pulverizing it for later use;

[0033] (2) crush soybean meal and gypsum into 60 mesh fine powder respectively, and set aside;

[0034] (3) Mix soybean meal, gypsum, superphosphate, and ammonium sulfate evenly to obtain a mixture for subsequent use;

[0035] (4) First spread a layer of lime on the ground, spread a layer of 18 cm thick corn stalks, then spread a layer of beet meal, then spread a layer of soybean meal, gypsum, calcium superphosphate, ammonium sulfat...

Embodiment 3

[0038] A Agaricus bisporus culture medium is prepared from the following raw materials in parts by weight: 36Kg of sugar beet meal, 28Kg of corn stalk, 12Kg of soybean meal, 13Kg of cow dung, 1.5Kg of lime, 2Kg of gypsum, 1.5Kg of superphosphate and 6Kg of ammonium sulfate.

[0039] The preparation method of Agaricus bisporus culture medium comprises the steps:

[0040] (1) drying the sugar beet pulp to a moisture content of 6%, pulverizing it for subsequent use, exposing the cow dung to the sun for 4 days, drying it and pulverizing it for subsequent use;

[0041] (2) crush soybean meal and gypsum into 60 mesh fine powder respectively, and set aside;

[0042] (3) Mix soybean meal, gypsum, superphosphate, and ammonium sulfate evenly to obtain a mixture for subsequent use;

[0043] (4) First spread a layer of lime on the ground, spread a layer of 20 cm thick corn stalks, then spread a layer of beet meal, then spread a layer of soybean meal, gypsum, calcium superphosphate, ammon...

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Abstract

The invention provides an agaricus bisporus culture medium. The agaricus bisporus culture medium is prepared from, by weight, 36-45 parts of beet pulp, 22-28 parts of maize straw, 10-15 parts of bean pulp, 10-13 parts of cow dung, 0.5-1.5 parts of lime, 1-2 parts of gypsum, 1-1.5 parts of superphosphate and 6-7.5 parts of ammonium sulfate. The main raw material beet pulp is rich in resource and low in price, the prepared culture medium can provide nutrient substances needed for growth of agaricus bisporus, due to the fact that the water content of the dry beet pulp is low and the dry beet pulp is easy to store, the dry beet pulp can be used as the culture medium all the year round, limitation of seasons is avoided, the culture cost of agaricus bisporus can be reduced, and economic benefits of the beet pulp are greatly increased.

Description

technical field [0001] The invention relates to the technical field of edible fungus culture medium, in particular to a culture medium of Agaricus bisporus and a preparation method thereof. Background technique [0002] Agaricus bisporus (Agaricus bisporus) for short, Agaricus bisporus, also known as mushroom, white mushroom, world mushroom, commonly known as mushroom, belongs to the genus Agaricaceae Agaricaceae. It has certain nutritional and medical value. It is a kind of edible fungus with the largest cultivation scale and output in the world, and its output accounts for about 40% of the world's edible fungus output. It is also my country's largest export-earning edible fungus. With the increase of market demand, Agaricus bisporus has entered the stage of facilities and large-scale cultivation. [0003] At present, the raw materials of edible fungus culture medium mainly include cottonseed husks, sawdust, corn flour, etc. With the rapid development of the edible fungus i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCC05B1/02C05F17/00C05G3/00C05C3/00C05D3/00C05D3/02C05F3/00C05F5/006C05F11/00Y02W30/40
Inventor 王立丽
Owner 王立丽
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