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Oyster mushroom culture medium and oyster mushroom culture method using same

The technology of a cultivation substrate and cultivation method is applied in the field of oyster mushroom cultivation substrate to achieve the effects of enriching nutrition, reducing production cost and improving yield

Active Publication Date: 2013-04-10
BEIJING AGRO BIOTECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on the cultivation of Pleurotus ostreatus using the chaff of crab-flavored mushrooms until now.

Method used

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  • Oyster mushroom culture medium and oyster mushroom culture method using same
  • Oyster mushroom culture medium and oyster mushroom culture method using same
  • Oyster mushroom culture medium and oyster mushroom culture method using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1: the cultivation method of flat mushroom

[0057] The implementation steps of this embodiment are as follows:

[0058] A. Preparation of culture material

[0059] Fully mix 25 parts by weight of crab mushroom chaff, 10 parts by weight of sawdust, 20 parts by weight of cottonseed hulls, 10 parts by weight of corn cobs, 8.0 parts by weight of bran, 1.0 parts by weight of quicklime and 0.8 parts by weight of gypsum to obtain a mixture; Then, add water to the mixture so that the water content of the mixture reaches 55% based on the total weight of the mixture, and then use lime to adjust the pH of the mixture to 7.8, thus obtaining a culture material;

[0060] B. Sterilization

[0061] Put the culture material obtained in step A into a bacteria bag, put it in a sterilizer, raise the temperature in the sterilizer to 100°C within 2.8 hours, then maintain this temperature for 14 hours, then stop heating, and then simmer 14h;

[0062] Then let the sterilized cu...

Embodiment 2

[0070] Embodiment 2: the cultivation method of flat mushroom

[0071] The implementation steps of this embodiment are as follows:

[0072] A. Preparation of culture material

[0073] Fully mix 45 parts by weight of crab mushroom chaff, 20 parts by weight of sawdust, 35 parts by weight of cottonseed hulls, 20 parts by weight of corn cobs, 12 parts by weight of bran, 2.0 parts by weight of quicklime and 1.2 parts by weight of gypsum to obtain a mixture; Then, add water to the mixture so that the water content of the mixture reaches 62% based on the total weight of the mixture, and then use lime to adjust the pH of the mixture to 7.0, thus obtaining a culture material;

[0074] B. Sterilization

[0075] Put the culture material obtained in step A into a bacteria bag, put it in an autoclave, and sterilize it at a temperature of 118°C for 4.2 hours, then stop heating, and then simmer for 6.5 hours;

[0076] Then let the sterilized culture material cool naturally to below 30°C in...

Embodiment 3

[0084] Embodiment 3: the cultivation method of flat mushroom

[0085] The implementation steps of this embodiment are as follows:

[0086] A. Preparation of culture material

[0087] Fully mix 40 parts by weight of crab mushroom chaff, 12 parts by weight of sawdust, 24 parts by weight of cottonseed hulls, 12 parts by weight of corncobs, 8.8 parts by weight of bran, 1.2 parts by weight of quicklime and 0.9 parts by weight of gypsum to obtain a mixture; Then, add water to the mixture so that the water content of the mixture reaches 60% based on the total weight of the mixture, then use lime to adjust the pH of the mixture to 7.2, thus obtaining a culture material;

[0088] B. Sterilization

[0089] Put the culture material obtained in step A into a bacteria bag, put it in a sterilizer, raise the temperature in the sterilizer to 100°C within 3.0 hours, then maintain this temperature for 16 hours, then stop heating, and then simmer 16h;

[0090] Then let the sterilized culture...

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Abstract

The invention relates to an oyster mushroom culture medium and an oyster mushroom culture method using the oyster mushroom culture medium. The oyster mushroom culture medium comprises crab-flavor mushroom fungus chaff, wood scraps, cottonseed hulls, corncobs, bran, quicklime, gypsum and the like. The crab-flavor mushroom fungus chaff, the cottonseed hulls, the corncobs, the wood scraps, the bran and the like are used for preparing the oyster mushroom culture medium, so that environment pollution possibly caused by the materials is solved, various rich nutrients are provided for growth of oyster mushrooms and the yield of the oyster mushrooms in each turn is improved; by the oyster mushroom culture method, the biological efficiency of the oyster mushrooms is 92-98% and the production cost of the oyster mushrooms is reduced; therefore, the oyster mushroom culture medium and the oyster mushroom culture method have very important environment-friendly and economic significance and have a very good application prospect.

Description

【Technical field】 [0001] The invention belongs to the technical field of edible mushroom cultivation. More specifically, the present invention relates to a flat mushroom cultivation substrate, and also relates to a method for planting flat mushrooms using the flat mushroom cultivation substrate. 【Background technique】 [0002] Pleurotus ostreatus is the most widely cultivated, highest-yield, edible and exported edible fungus in my country. . Pleurotus ostreatus meat is fat and tender, delicious in taste and rich in nutrition. The protein content of dried oyster mushrooms is 21.17%, containing 18 kinds of amino acids, of which 8 kinds of amino acids necessary for the human body are also very rich, especially containing lysine and methionine that are usually lacking in grains and beans. Other minerals such as phosphorus, potassium, iron, molybdenum, zinc, copper, cobalt and vitamin B1, vitamin C, etc. have a certain content. [0003] Pleurotus ostreatus has strong adaptabil...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G1/04
Inventor 孙晓红韩梅琳张东雷张玉铎郭永杰
Owner BEIJING AGRO BIOTECH RES CENT
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