Pleurotuseryngii pollution-free cultivation method

A cultivation method and technology of king oyster mushroom are applied in mushroom cultivation, cultivation, plant cultivation and other directions, which can solve the problems of strain variation, high cost of cultivation materials, low survival rate of strains, etc., so as to avoid excess nutrition and increase economic benefits. , nutrient-rich effect

Inactive Publication Date: 2015-09-30
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, Pleurotus eryngii is mainly produced in the traditional way, and the yield is low and unstable. The production and cultivation methods are affected by seasons, facilities, and environmental conditions. Nutritional imbalance causes the survival rate of the strain to be low, and the mycelium is easy to age, causing strain variation and affecting the later stage. The growth of Pleurotus eryngii may even cause serious consequences such as production reduction and quality decline of Pleurotus eryngii, and most of the cultivation materials of Pleurotus eryngii are unscientific and unreasonable in nutritional structure, resulting in slow growth of Pleurotus eryngii hyphae, and The cost of cultivation materials is high and the economic benefits are not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of pollution-free cultivation method of Pleurotus eryngii comprises the following steps:

[0023] 1) Cultivation material preparation: Prepare various raw materials according to the formula of the cultivation material. The selected raw materials are fresh, dry and free from mildew. Mix 55% of cottonseed hulls, 20% of hard miscellaneous wood chips, 5% of bagasse, 6% of soybean straw, Mix 3% onion powder, 0.8% tangerine peel, 0.5% potassium dihydrogen phosphate, 1.0% gypsum powder and 0.8% brown sugar, mix well, and ferment for 18 hours. After the fermentation is completed, add water and stir to ensure that the water content of the cultivation material is 65%. Value is 8.0;

[0024] 2) Bottling sterilization: put the cultivation material prepared in step 1) into a cultivation bottle, seal the cultivation bottle with a film, and then sterilize the cultivation bottle under a pressure of 0.15 MPa for 2 hours at a temperature of 110°C , cooled to 28°C for later use; ...

Embodiment 2

[0031] A kind of pollution-free cultivation method of Pleurotus eryngii comprises the following steps:

[0032] 1) Cultivation material preparation: Prepare various raw materials according to the formula of the cultivation material. The selected raw materials are fresh, dry and free from mildew, and 60% of cottonseed hulls, 15% of hard miscellaneous wood chips, 3% of bagasse, 8% of soybean straw, Mix 5% onion powder, 1.5% tangerine peel, 0.6% potassium dihydrogen phosphate, 1.5% gypsum powder and 1.0% brown sugar, mix well, ferment for 20 hours, add water and stir after the fermentation is completed, and ensure that the water content of the cultivation material is 68%, pH The value is 8.2;

[0033] 2) Bottling sterilization: put the cultivation material prepared in step 1) into the cultivation bottle, seal the cultivation bottle with a film, and then sterilize the cultivation bottle under the pressure of 0.2MPa for 2.5h, and the sterilization temperature is 120°C. ℃, cooled t...

Embodiment 3

[0040] A kind of pollution-free cultivation method of Pleurotus eryngii comprises the following steps:

[0041] 1) Cultivation material preparation: Prepare various raw materials according to the formula of the cultivation material. The selected raw materials are fresh, dry and free from mildew, and 40% of cottonseed hulls, 25% of hard miscellaneous wood chips, 6% of bagasse, 5% of soybean straw, Mix onion powder 5%, tangerine peel 1.5%, potassium dihydrogen phosphate 0.6%, gypsum powder 1.5% and brown sugar 1.0%, mix well, ferment for 16 hours, after the fermentation is completed, add water and stir to ensure that the water content of the cultivation material is 62%, pH The value is 7.8;

[0042] 2) Bottling sterilization: Put the cultivation material prepared in step 1) into a cultivation bottle, seal the cultivation bottle with a film, and then sterilize the cultivation bottle under a pressure of 0.1 MPa for 2 hours at a temperature of 110°C , cooled to 25°C for later use;...

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Abstract

The invention discloses a pleurotuseryngii pollution-free cultivation method and belongs to the technical field of edible mushroom cultivation. The pleurotuseryngii pollution-free cultivation method comprises the following steps of cultivation material preparation, bottling and sterilization, inoculation, spawn running, primordia hastening, fruiting management and harvest. Pleurotuseryngii produced by the cultivation method is rich in nutrition, big in size, good in quality, good in taste and high in production volume, and the economic benefit of farmer households is increased.

Description

technical field [0001] The invention relates to the cultivation technology of edible fungi, in particular to a pollution-free cultivation method of Pleurotus eryngii. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, belongs to the genus Pleurotus of the order Pleurotaceae. Pleurotus eryngii is a new species of rare edible fungus that has been successfully developed and cultivated and integrates edible, medicinal and dietotherapy. The mushroom body has the aroma of almonds, the meat is thick, the taste is fresh and tender, the taste is fragrant, and the nutrition is rich. It can cook dozens of delicious dishes. Pleurotus eryngii is rich in nutrition. Pleurotus eryngii is rich in 17 kinds of amino acids with a total amount of 15.85%, of which the essential amino acid content is 6.65%. The crude fat content is 3.5%, and it is also rich in various minerals. It also has the effects of lowering blood fat, lowering cholesterol, promoting gastroin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G3/00
CPCA01G18/00C05B17/00C05G3/00C05F5/002C05F11/00
Inventor 叶亦心
Owner GUANGXI UNIV
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