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Culture medium of needle mushrooms and preparation method thereof

A culture medium and the technology of Flammulina velutipes, which are applied to the culture medium of Flammulina velutipes and the field of preparation thereof, can solve the problems of reduced yield, slow down and stop growth of mycelium or fruit body, etc., and achieve the effect of enriching nutrients

Inactive Publication Date: 2018-12-11
铜陵盛牛菌业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, Flammulina velutipes has a high requirement for water in the cultivation process, and the water needed in the growth process mainly comes from the culture medium. The water content in the culture medium has a great influence on the growth of mycelium and the improvement of fruiting body output. Once there is a lack of water or water replenishment is not timely, the growth of mycelium or fruiting body will slow down or even stop, and the yield will be greatly reduced

Method used

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  • Culture medium of needle mushrooms and preparation method thereof

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Effect test

Embodiment 1

[0020] The culture medium of a kind of Flammulina velutipes proposed by the present invention, its raw material comprises by weight: 20 parts of peony seed shells, 35 parts of sawdust, 25 parts of sweet corn cobs, 12 parts of sweet potato dregs, 5 parts of grape skins, 7 parts of distiller's grains, bran 5 parts, 3 parts of tea residue, 1.6 parts of lime, 0.2 parts of peanut shell-based water-retaining agent, 0.3 parts of potassium dihydrogen phosphate, and 0.2 parts of zinc sulfate.

[0021] The present invention also proposes the preparation method of the culture medium of above-mentioned Flammulina velutipes, comprises the following steps:

[0022] (1) Mix peony seed husks, sawdust, sweet corncobs, sweet potato residues, grape skins, distiller's grains, bran, tea residues, lime, potassium dihydrogen phosphate, and zinc sulfate, pulverize, pile up and ferment for decomposing, and obtain decomposed clinker;

[0023] (2) Adjust the water content of the decomposed clinker to 60...

Embodiment 2

[0026] The culture medium of a kind of Flammulina velutipes proposed by the present invention, its raw material comprises by weight: 30 parts of peony seed shells, 45 parts of sawdust, 15 parts of sweet corn cobs, 6 parts of sweet potato dregs, 10 parts of grape skins, 3 parts of distiller's grains, bran 10 parts, 7 parts of tea residue, 2.4 parts of lime, 1 part of peanut shell-based water-retaining agent, 0.7 parts of potassium dihydrogen phosphate, 0.6 parts of zinc sulfate;

[0027] Among them, the preparation of peanut shell-based water-retaining agent is as follows: crush 1.5 parts of peanut shells, boil with 0.5% hydrochloric acid solution for 20 minutes, the ratio of solid to liquid is 1:10, filter with suction, wash, dry, immerse in 65% ethanol for 3 hours, pump Filter and dry to obtain pretreated peanut shells; add the pretreated peanut shells to water, the ratio of solid to liquid is 1:8, and then add 1.2 parts of konjac glucomannan and 12.8 parts of acrylamide under...

Embodiment 3

[0033] The culture medium of a kind of Flammulina velutipes proposed by the present invention, its raw material comprises by weight: 22 parts of peony seed shells, 40 parts of sawdust, 22 parts of sweet corn cobs, 7 parts of sweet potato dregs, 8 parts of grape skins, 4 parts of distiller's grains, bran 9 parts, 5 parts of tea residue, 1.8 parts of lime, 0.4 parts of peanut shell-based water-retaining agent, 0.4 parts of potassium dihydrogen phosphate, and 0.3 parts of zinc sulfate;

[0034] Among them, the preparation of peanut shell-based water-retaining agent is as follows: crush 2.2 parts of peanut shells, boil with 2% hydrochloric acid solution for 30 minutes, the ratio of solid to liquid is 1:15, filter with suction, wash, dry, immerse in 75% ethanol for 5 hours, pump Filter and dry to obtain pretreated peanut shells; add the pretreated peanut shells to water, the ratio of solid to liquid is 1:12, and then add 1.6 parts of konjac glucomannan and 14.7 parts of acrylamide u...

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Abstract

The invention discloses a culture medium of needle mushrooms and a preparation method thereof, and relates to the technical field of culturing of edible mushrooms. The culture medium is prepared fromthe following raw materials in parts by weight: 20 to 30 parts of peony seed husks, 35 to 45 parts of wood chips, 15 to 25 parts of sweet corn cobs, 6 to 12 parts of sweet potato residues, 5 to 10 parts of grape skin, 3 to 7 parts of vinasse, 5 to 10 parts of bran, 3 to 7 parts of tea residues, 1.6 to 2.4 parts of limes, 0.2 to 1 part of peanut shell based water retaining agent, 0.3 to 0.7 part ofpotassium dihydrogen phosphate and 0.2 to 0.6 part of zinc sulfate. The culture medium of the needle mushrooms prepared by the method disclosed by the invention contains many carbon nitrides and trace elements, so that growth of mycelium and fruiting of the mushrooms can be promoted; by adding the peanut shell based water retaining agent, a wet environment is provided for growth of the needle mushrooms for a long time, influence on growth of the mycelium and a fruiting body by dehydration or lack of water of the culture medium is avoided; moreover, the culture medium is used for culturing theneedle mushrooms, so that the output and quality of the needle mushrooms can be obviously improved; the obtained needle mushrooms are rich in nutrition, and the content of the contained saccharide, crude proteins, amino acid and the like is higher.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a culture medium of Flammulina velutipes and a preparation method thereof. Background technique [0002] The scientific name of Flammulina velutipes is Chrysanthemum velutipes, commonly known as intelligence mushrooms and bodybuilding mushrooms. Flammulina velutipes is deeply loved by the public because of its smooth and tender cap, crisp handle, rich nutrition, and delicious taste. It is rich in nutrients and has the functions of brain, brain and intelligence. function. According to the measurement, the amino acid content of Flammulina velutipes is very rich, higher than that of common mushrooms, especially the content of lysine is particularly high, and lysine has the function of promoting children's intellectual development. The dry product of Flammulina velutipes contains 8.87% of protein and 60.2% of carbohydrates , crude fiber up to 7.4%, regular consumpt...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05G3/00A01G18/20C08F291/08C08F289/00C08F222/38C08F220/56
CPCA01G18/20C05B7/00C05F17/00C05G3/00C08F251/00C08F285/00C08F289/00C08F222/385C08F220/56C05D3/02C05D9/02C05F5/002C05F5/006C05F5/008C05F11/00Y02W30/40
Inventor 方家仓
Owner 铜陵盛牛菌业有限责任公司
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