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Straw screening culture medium, preparation method and method using same to cultivate black fungus

A technology for screening medium and black fungus, applied in botany equipment and methods, cultivation, plant cultivation, etc., can solve the problems of consuming large wood resources, quality and yield decline, etc., to facilitate the growth of mycelium, improve yield and quality , the effect of simple preparation method

Inactive Publication Date: 2020-01-07
葫芦岛农函大玄宇食用菌野驯繁育有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the market demand is increasing. However, the conventional cultivation of black fungus will consume a large amount of wood resources, and the cultivation of black fungus without wood and straw will cause a decrease in quality and yield.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Straw screening medium, including the following raw materials in parts by weight: 70g corn stalks, 20g fungus, 0.5g glucose, 1g agar, 10g potato flour, 0.5g magnesium sulfate, 0.5g potassium dihydrogen phosphate, vitamin B 2 0.01g and 55g of water.

[0042] Straw screening medium preparation method, crush corn stalks to a fineness of 1mm, then add fungus, glucose, agar, potato powder, magnesium sulfate, potassium dihydrogen phosphate, vitamin B 2 Stir well with water, pH6.5.

[0043] The basic medium raw materials are 72g of corn stalks, 13g of wheat bran, 2.5g of lime, 0.8g of potassium dihydrogen phosphate, 2g of bean cake, 0.8g of magnesium sulfate, 1g of gypsum and 55g of water. The preparation method is to crush the corn stalks to a fineness of 1mm, Then add wheat bran, lime, potassium dihydrogen phosphate, bean cake, magnesium sulfate, gypsum and water and stir evenly, pH6.5.

[0044] A method for cultivating black fungus using a stalk screening medium, comprisi...

Embodiment 2

[0058] Straw screening medium, including the following raw materials in parts by weight: 75g corn stalks, 30g fungus, 1g glucose, 2g agar, 20g potato flour, 1g magnesium sulfate, 1g potassium dihydrogen phosphate, vitamin B 2 0.01g and 65g of water.

[0059] Straw screening medium preparation method, crush corn stalks to a fineness of 2mm, then add fungus, glucose, agar, potato powder, magnesium sulfate, potassium dihydrogen phosphate, vitamin B 2 Stir well with water, pH7.

[0060] The basic medium raw materials are 75g of corn stalks, 15g of wheat bran, 3g of lime, 1g of potassium dihydrogen phosphate, 3g of bean cake, 1g of magnesium sulfate, 2g of gypsum and 65g of water. Stir bran, lime, potassium dihydrogen phosphate, bean cake, magnesium sulfate, gypsum and water evenly, pH7.

[0061] A method for cultivating black fungus using a stalk screening medium, comprising the following steps:

[0062] (1) Inoculation: Inoculate black fungus strains on the stalk screening med...

Embodiment 3

[0075] A stalk screening medium, comprising the following raw materials in parts by weight: 80 g of corn stalks, 40 g of fungus, 2 g of glucose, 3 g of agar, 30 g of potato flour, 2 g of magnesium sulfate, 2 g of potassium dihydrogen phosphate, and vitamin B 2 0.01g and water 70g.

[0076] A method for preparing a stalk screening medium, which comprises crushing corn stalks to a fineness of 3 mm, adding fungus, glucose, agar, potato powder, magnesium sulfate, potassium dihydrogen phosphate, and vitamin B 2 Stir well with water, pH7.5.

[0077] The basic medium raw materials are 78g of corn stalks, 17g of wheat bran, 3.5g of lime, 1.2g of potassium dihydrogen phosphate, 4g of soybean cake, 1.2g of magnesium sulfate, 3g of gypsum and 70g of water. The preparation method is to crush the corn stalks to a fineness of 3mm, Then add wheat bran, lime, potassium dihydrogen phosphate, bean cake, magnesium sulfate, gypsum and water and stir evenly, pH7.5.

[0078] A method for cultivat...

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Abstract

The invention discloses a straw screening culture medium, a preparation method and a method using the same to cultivate black fungus and relates to the technical field of edible mushroom cultivation.The method specifically includes: inoculating, transferring fungus, culturing, treating, accelerating fruiting, cultivating, and harvesting. The straw screening culture medium comprises, by weight, 70-80 parts of corn straw, 20-40 parts of edible fungus, 0.5-2 parts of glucose, 1-3 parts of agar, 10-30 parts of potato powder, 0.5-2 parts of magnesium sulfate, 0.5-2 parts of potassium dihydrogen phosphate, 0.01 part of vitamin B and 55-70 parts of water. The preparation method of the straw screening culture medium includes: smashing corn straw to be 1-3mm in fineness, weighing the edible fungus, glucose, agar, the potato powder, magnesium sulfate, potassium dihydrogen phosphate, vitamin B2 and water, and well mixing and stirring to obtain the screening culture medium. Yield and quality of the black fungus cultivated by taking straw as a base material can be improved remarkably, cost is low, and popularization is easy.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a stalk screening medium, a preparation method and a method for cultivating black fungus with the same. Background technique [0002] Black fungus contains iron, which can prevent and treat iron deficiency anemia; prevent obesity and promote gastrointestinal motility; eating fungus regularly can promote the excretion of fatty food in the intestine and reduce the absorption of fat in food; The dust and impurities in the body can be absorbed and excreted from the body. It can also reduce the viscosity of the blood, soften the blood vessels, make the blood flow smooth, and reduce the occurrence of cardiovascular diseases. It contains anti-tumor active substances, which can enhance the body's immunity, and regular consumption can prevent and fight cancer. [0003] Because black fungus has great nutrition and health care functions. Therefore, the market demand is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01G18/20A01G18/50A01G18/69
CPCA01G18/00A01G18/20A01G18/50A01G18/69
Inventor 马世宇马野
Owner 葫芦岛农函大玄宇食用菌野驯繁育有限公司
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