Culture medium for indoor cultivation for selenium enrichment stropharia rugoso-annulata and cultivating method

A culture medium and a technology for the cultivation of the giant globulus, which is applied to the medium and the cultivation field for indoor cultivation of the selenium-enriched globular mushroom, and can solve the problems of being unsuitable for the growth and high yield of the globular mushroom, the complex production process of the strain, and the raw materials. There are many varieties and other problems, to achieve the effect of alleviating heavy metal toxicity, reducing heavy metal toxicity, and strong anti-cancer activity

Inactive Publication Date: 2018-11-16
汉阴县春苗食用菌科技有限公司
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  • Description
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Problems solved by technology

[0010] However, in the above cultivation techniques of Stropharia stropharia, there are many kinds of raw materials required for the culture medium and cultivation material formula of Stropharia stropharia, the production process of the strain is complicated, the equipment investment is large, and the carbon-nitrogen ratio and trace element composition of the cultivation material are not suitable for large stropharia. Stropharia growth and high yield. Stropharia products do not contain selenium. Stropharia cultivation is limited by seasons and cannot be produced throughout the year. Therefore, it is very necessary to develop a simple and practical indoor or temperature-controlled greenhouse for selenium-enriched cultivation. Stropharia technology better solves the problem of annual production of stropharia and that stropharia products do not contain selenium

Method used

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Embodiment 1

[0036] A culture medium for indoor cultivation of selenium-enriched Stropharia stropharia comprises a mother seed medium, an original seed medium, a cultivar medium and a stropharia stropharia cultivation material.

[0037] The mother seed culture medium includes the following raw materials: 45g of bran, 180g of potato, 15g of glucose, 0.5g of potassium dihydrogen phosphate, 0.05g of sodium selenite, 0.5g of magnesium sulfate, 15g of agar, and 800g of water.

[0038] The preparation method of the mother seed medium is as follows: (1) Wrap the bran with gauze, put it into a stainless steel pot, add water, boil the water and keep it for 10 minutes; , potatoes are fished out, and agar is added to the stainless steel pot water, and glucose, potassium dihydrogen phosphate, sodium selenite, magnesium sulfate are put into after the agar melts; (3) adjust the pH value to 6, filter, and obtain the obtained Put the mother culture medium into the test tube, cover it with a silica gel plu...

Embodiment 2

[0053] A culture medium for indoor cultivation of selenium-enriched Stropharia stropharia comprises a mother seed medium, an original seed medium, a cultivar medium and a stropharia stropharia cultivation material.

[0054] The mother seed medium includes the following raw materials: 55g of bran, 220g of potato, 25g of glucose, 1.0g of potassium dihydrogen phosphate, 0.15g of sodium selenite, 1.0g of magnesium sulfate, 25g of agar, and 1200g of water.

[0055] The preparation method of the mother seed medium is as follows: (1) Wrap the bran with gauze, put it into a stainless steel pot, add water, boil the water and keep it for 10 minutes; , Potatoes are fished out, add agar to stainless steel pot water, put into glucose, potassium dihydrogen phosphate, sodium selenite, magnesium sulfate after the agar melts; (3) adjust the pH value to 7, filter, and obtain Put the mother culture medium into a test tube, place it vertically in an autoclave, sterilize it under a high pressure o...

Embodiment 3

[0070] A culture medium for indoor cultivation of selenium-enriched Stropharia stropharia comprises a mother seed medium, an original seed medium, a cultivar medium and a stropharia stropharia cultivation material.

[0071] The mother seed medium includes the following raw materials: 50 g of bran, 200 g of potato, 20 g of glucose, 0.5 g of potassium dihydrogen phosphate, 0.1 g of sodium selenite, 0.5 g of magnesium sulfate, 20 g of agar, and 1000 g of water.

[0072] The preparation method of the mother seed medium is as follows: (1) Wrap the bran with gauze, put it into a stainless steel pot, add water, boil the water and keep it for 10 minutes; , potatoes are fished out, and agar is added to the stainless steel pot water, and glucose, potassium dihydrogen phosphate, sodium selenite, magnesium sulfate are put into after the agar is melted; (3) adjust the pH value to 6.5, filter, and obtain final product Put the mother culture medium into a test tube, place it vertically in an...

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Abstract

The invention discloses a culture medium for indoor cultivation for selenium enrichment stropharia rugoso-annulata and a cultivating method. The culture medium for indoor cultivation for selenium enrichment stropharia rugoso-annulata comprises a mother strain culture medium, an original strain culture medium and stropharia rugoso-annulata cultivating materials, selenium (Se) and a fertilizer containing selenium (Se) are added into the culture medium, the selenium is guided into the stropharia rugoso-annulata body, therefore the stropharia rugoso-annulata with higher organic selenium content isgenerated, and the organic selenium content in the fresh stropharia rugoso-annulata reaches 0.08 mg/kg-1 mg/kg. The selenium can improve the human immunity and promote the lymphocyte proliferation and the synthesis of antibodies and immune globulin. According to the method, the stropharia rugoso-annulata can be produced indoors or in a temperature control greenhouse, the full-year market supply of the stropharia rugoso-annulata is ensured, and organic selenium is provided for consumers; according to the method, the processes are convenient, the pollution rate is low, the strains are pure, theoperations are simple, the cultivating period is short, the biological efficiency reaches 70%, and the method is worthy of application and popularization of factorization and industrialization.

Description

technical field [0001] The invention relates to edible fungus cultivation techniques, in particular to a culture medium and a cultivation method for indoor cultivation of selenium-rich stropharia. Background technique [0002] Stropharia rugosoannulata, also known as Stropharia rugosoannulata, also known as Stropharia rugosoannulata, Stropharia rugosoannulata, Stropharia rugosoannulata, belongs to Fungi Kingdom, Basidiomycota, Basidiomycetes, Agaricaceae, Strophariaceae, Stropharia belongs to. Stropharia is one of the top ten mushrooms in the international mushroom trading market, and it is also one of the mushrooms recommended by the Food and Agriculture Organization of the United Nations (FAO) to developing countries. Its fruiting body is solitary, in clusters or in groups, medium to large, and a single mushroom mass can weigh several kilograms. Cap nearly hemispherical, flattened, 5-45 cm in diameter. The cap is fleshy, with a slightly sticky surface when wet. The you...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01G18/20C05G1/00
CPCA01G18/00A01G18/20C05D3/00C05D9/00C05F5/002C05F11/02
Inventor 茹海欧定松茹甫军谢苗苗吴玉玲
Owner 汉阴县春苗食用菌科技有限公司
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