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Method for cultivating selenium-rich hericium erinaceus

A cultivation method, Hericium erinaceus technology, applied in mushroom cultivation, botanical equipment and methods, cultivation, etc., can solve the problems of low efficiency and high cost, and achieve the effects of avoiding pollution, large size, efficient and rapid growth

Inactive Publication Date: 2018-06-12
JIANGXI SENWANG MODERN AGRI ECOLOGICAL TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, for the cultivation of Hericium erinaceus, there are shortcomings such as low efficiency and high cost.

Method used

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  • Method for cultivating selenium-rich hericium erinaceus
  • Method for cultivating selenium-rich hericium erinaceus

Examples

Experimental program
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Effect test

preparation example Construction

[0026] (1) Preparation of culture medium: boil tap water for 10-20 minutes and then cool it down, then add ammonium selenite, iron gluconate, zinc gluconate, ammonium dihydrogen phosphate, urea, potassium chloride and antibiotics, mix and dissolve and stir evenly , while adding ammonium bicarbonate to adjust the pH of the solution to be 5.5-6.5 to obtain a nutrient solution, then mix pine sawdust, peanut shells, corn cobs, rice husks, bran, and acorn powder to make the porosity of the mixed powder 35- 50%, the tap density is 0.85-0.9g / mL, fix the grid on the liquid surface of the nutrient solution, and then put the mixed powder on the grid;

[0027] (2) Inoculation, inoculate the cultured strains into the mixed powder, while maintaining the humidity in the growth chamber at 90-100%, the temperature at 12-15°C, and the light intensity at 20-30LX. After growing for 5-7 days, Keep the humidity constant, raise the temperature to 15.5-20°C, increase the light intensity to 40-50LX a...

Embodiment 1

[0038] A kind of selenium-enriched hericium erinaceus cultivation method, it is the following steps:

[0039] (1) Preparation of culture medium, cooling tap water after boiling for 15 minutes, then adding ammonium selenite, ferric gluconate, zinc gluconate, ammonium dihydrogen phosphate, urea, potassium chloride and antibiotics, mixed and dissolved and stirred evenly, while Add ammonium bicarbonate to adjust the pH of the solution to be 5.9 to obtain a nutrient solution, then mix pine sawdust, peanut shells, corncobs, rice husks, bran, and acorn powder so that the porosity of the mixed powder is 45%, and the tap density 0.88g / mL, fix the grid on the liquid surface of the nutrient solution, and then put the mixed powder on the grid;

[0040](2) Inoculation, inoculate the cultured strains into the mixed powder while maintaining the humidity in the growth chamber at 95%, the temperature at 13°C, and the light intensity at 25LX. After 6 days of growth, maintain the humidity consta...

Embodiment 2

[0051] A kind of selenium-enriched hericium erinaceus cultivation method, it is the following steps:

[0052] (1) Preparation of culture medium, cooling tap water after boiling for 16 minutes, then adding ammonium selenite, ferric gluconate, zinc gluconate, ammonium dihydrogen phosphate, urea, potassium chloride and antibiotics, mixed and dissolved and stirred evenly, while Add ammonium bicarbonate to adjust the pH of the solution to be 5.9 to obtain a nutrient solution, then mix pine sawdust, peanut shells, corn cobs, rice husks, bran, and acorn powder so that the porosity of the mixed powder is 45%, and the tap density 0.87g / mL, fix the grid on the liquid surface of the nutrient solution, and then put the mixed powder on the grid;

[0053] (2) Inoculation, inoculate the cultured strains into the mixed powder, while maintaining the humidity in the growth chamber at 91%, the temperature at 14.5°C, and the light intensity at 29LX. After 6 days of growth, maintain the humidity c...

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Abstract

The invention discloses a method for cultivating selenium-rich hericium erinaceus. The method includes preparing culture media, preparing nutrient solution, fixing grids onto solution surfaces of thenutrient solution, and then placing mixed powder on the grids; inoculating cultivated strains in the mixed powder, starting to pick hericium erinaceus in digging modes when the lengths of the growinghericium erinaceus reach 8-9 cm, digging up rhizoids of the hericium erinaceus, carrying out drying treatment and then bagging the hericium erinaceus; taking out the mixed powder after the hericium erinaceus is cultivated by 5-6 cycles, drying the mixed powder, allowing ultraviolet lamps to radiate on the mixed powder and then continuing to use the mixed powder. The method has the advantages thatthe hericium erinaceus can be efficiently cultivate by the aid of the method and can quickly grow, the growth cycle can be shortened by 25-30% as compared with conventional methods, the hericium erinaceus is large and contains abundant selenium, and the iron and zinc contents of the hericium erinaceus are higher than the iron and zinc contents of hericium erinaceus cultivated by the aid of the conventional methods by 30-50%.

Description

technical field [0001] The invention relates to a method for cultivating selenium-enriched Hericium erinaceus, belonging to the technical field of edible fungus cultivation. Background technique [0002] Edible mushrooms refer to mushrooms (large fungi) with huge fruiting bodies and edible mushrooms, commonly known as mushrooms. There are more than 350 kinds of edible fungi known in China, most of which belong to Basidiomycotina. [0003] Common edible fungi are: shiitake mushrooms, straw mushrooms, mushrooms, fungus, white fungus, Hericium erinaceus, bamboo fungus, matsutake (matsutake), tricholoma, red mushroom, ganoderma lucidum, cordyceps, truffle, Bailing mushroom and boletus, etc.; Ascomycota subphylum, including: morel, saddle fungus, truffle and so on. The above-mentioned fungi grow in different regions and in different ecological environments. [0004] In recent years, edible fungus cultivation has developed rapidly in China as a good project with small investmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01G18/20C05G3/00
CPCC05G3/00C05B7/00C05C3/00C05C9/00C05D1/02C05F5/002C05F11/00
Inventor 赖林生
Owner JIANGXI SENWANG MODERN AGRI ECOLOGICAL TECH DEV CO LTD
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