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Rotten-grass culture medium for edible mushrooms and preparation method thereof

A culture medium and edible fungus technology, which is applied in the preparation and application of organic fertilizers, and organic fertilizer equipment, etc., can solve the problem of increased prices of bran, yeast fermentation products and corn flour, increased production costs of edible fungi, and poor quality of organic fertilizers. and other problems, to achieve the effect of resource utilization, fast bacteria growth and less chemical fertilizer addition

Inactive Publication Date: 2018-09-25
江苏圣福来生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Chinese patent CN203568937 discloses a livestock and poultry manure treatment system. Solid material fermentation uses compost fermentation to produce solid organic fertilizer. The production cost is high, and the quality of organic fertilizer is poor, so it is difficult to obtain ideal income.
[0007] Chinese patent CN103910547A discloses a culture medium for edible fungi and its preparation method, using sawdust, bran, yeast fermented product and corn flour as raw materials for edible fungus culture medium. Increased production cost of edible fungi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A rotten grass edible fungus culture medium, its composition and percentage by weight are as follows: organic fertilizer 30%, reed 65%, lime 1%, gypsum powder 1.5%, calcium superphosphate 2% and urea 0.5%; Described organic fertilizer The components and weight percentage are as follows: 85% of poultry manure, 15% of fungus chaff, 0.2% of bentonite and 0.5% of microbial fermentation agent.

[0030] A method for preparing a rotten grass edible fungus culture medium, comprising the steps of:

[0031] (1) Reed pretreatment: collect reed, spread out, dry naturally, then crush reed into particles with a diameter less than 10mm;

[0032] (2) Weigh the organic fertilizer, lime, gypsum powder, superphosphate, urea and the reed treated in the step (1) according to the above weight percentage, stir and mix thoroughly, adjust the pH to 7-8, and obtain the culture medium.

[0033] Wherein the preparation method of organic fertilizer is as follows:

[0034] (1) Bacteria chaff pretr...

Embodiment 2

[0040] A rotten grass edible fungus culture medium, its components and percentages by weight are as follows: organic fertilizer 35%, reed 60%, lime 1%, gypsum powder 1.5%, superphosphate 2%, urea 0.5%; described organic fertilizer The components and weight percentages are as follows: 80% of cow manure and pig manure mixture, 20% of fungus chaff, 0.5% of bentonite and 0.2% of microbial fermentation agent.

[0041] A method for preparing a rotten grass edible fungus culture medium, comprising the steps of:

[0042] (1) Reed pretreatment: collect reed, spread out, dry naturally, then crush reed into particles with a diameter less than 10mm;

[0043] (2) Weigh the organic fertilizer, lime, gypsum powder, superphosphate, urea and the reed treated in the step (1) according to the above weight percentage, stir and mix thoroughly, adjust the pH to 7-8, and obtain the culture medium.

[0044] Wherein the preparation method of organic fertilizer is as follows:

[0045] (1) Bacteria ch...

Embodiment 3

[0051] A rotten grass edible fungus culture medium, its composition and percentage by weight are as follows: organic fertilizer 40%, reed 55%, lime 1%, gypsum powder 1.5%, calcium superphosphate 2% and urea 0.5%; Described organic fertilizer The components and weight percentages are as follows: 75% of mixture of cow manure, chicken manure and pig manure, 25% of fungus chaff, 0.5% of bentonite and 0.2% of microbial fermentation agent.

[0052] A method for preparing a rotten grass edible fungus culture medium, comprising the steps of:

[0053] (1) Reed pretreatment: collect reed, spread out, dry naturally, then crush reed into particles with a diameter less than 10mm;

[0054] (2) Weigh the organic fertilizer, lime, gypsum powder, superphosphate, urea and the reed treated in the step (1) according to the above weight percentage, stir and mix thoroughly, adjust the pH to 7-8, and obtain the culture medium.

[0055] Wherein the preparation method of organic fertilizer is as foll...

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Abstract

The invention relates to a rotten-grass culture medium for edible mushrooms and a preparation method thereof. The rotten-grass culture medium comprises, by weight, 30-45% of organic fertilizer, 50-65%of reeds, 1-1.5% of lime, 1-1.5% of gypsum powder, 1-2% of calcium superphosphate and 0.1-0.5% of urea. The preparation method comprises the following steps: weighing the above components in proportion, adjusting a pH value to 7-8, and carrying out mixing to obtain the medium. The rotten-grass culture medium provided by the invention reduces the production cost of edible mushrooms, improves the quality of edible mushrooms, and increases the added value of livestock manure resources.

Description

technical field [0001] The invention relates to edible fungus cultivation technology, and specifically discloses a rotten grass edible fungus culture medium and a preparation method thereof. Background technique [0002] While the livestock and poultry breeding industry is rapidly developing intensified and large-scale, it is also faced with the collection and treatment problems brought about by a large amount of livestock and poultry manure. At present, the livestock and poultry manure produced by large-scale livestock and poultry farms generally uses high-temperature composting, and then undergoes deep processing, such as drying, crushing and granulation, to make organic fertilizers. High production costs and low added value lead to low sales prices. High, resulting in the "upside down" phenomenon of production and sales. [0003] Edible fungus industry is a new industry and a sunrise industry. Edible mushroom products are welcomed by consumers from all over the world fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05F17/02C05F17/00
CPCC05B1/02C05F17/00C05F17/90C05F17/964C05C9/00C05D3/00C05D3/02C05D9/00C05F3/00C05F5/00C05F11/00C05F11/08Y02W30/40
Inventor 赵兴兵匡文张华玲周双鹏吴维佳
Owner 江苏圣福来生态农业有限公司
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