Novel medium for cultivating pleurotus ostreatus and method for cultivating pleurotus ostreatus by using novel medium

A technology of oyster mushroom and substrate, which is applied in the fields of mushroom cultivation, cultivation, plant cultivation, etc., can solve the problems of high cultivation cost, complicated cultivation methods, limited raw materials, etc., and achieve high biotransformation rate, obvious market competitive advantage, and low cost Effect

Inactive Publication Date: 2015-05-13
JIANGXI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the existing Pleurotus ostreatus cultivation cost, limited raw materials, complicated cultivation methods, etc., to provide a new substrate for Pleurotus ostreatus cultivation using rape stalks and straws and a method for cultivating Pleurotus ostreatus using the cultivation substrate

Method used

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  • Novel medium for cultivating pleurotus ostreatus and method for cultivating pleurotus ostreatus by using novel medium
  • Novel medium for cultivating pleurotus ostreatus and method for cultivating pleurotus ostreatus by using novel medium
  • Novel medium for cultivating pleurotus ostreatus and method for cultivating pleurotus ostreatus by using novel medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0034] Implementation case 1: A new method for cultivating Pleurotus ostreatus with rape stalks and rice straw as the main ingredients, including the following steps:

[0035] (1) Soak rape stalks and rice straw with 3% lime water for about 48 hours, then remove and dry;

[0036] (2) crushing the rape stalks and rice straws into short rod-shaped stalks with a length of about 5-15 mm;

[0037] (3) The compost is mixed according to the following mass percentages: 30% of rape straw, 62.5% of rice straw, 5% of wheat bran, 0.5% of urea, 1% of sucrose, and 1% of gypsum.

[0038] (4) mixing material bagging, the above formula culture medium is fully mixed, and the water content of the culture medium is controlled at 60%-70% for bagging, 200 grams of culture medium in each bag;

[0039] (5) Sterilize by using high-pressure steam at a temperature of 121°C for 50 minutes;

[0040] (6) Cooling, inoculation, and inoculation when the temperature is cooled to 25°C, the inoculum amount is ...

Embodiment example 2

[0052] Implementation case 2: A new method for cultivating Pleurotus ostreatus with rape stalks and rice straw as the main ingredients, including the following steps:

[0053] (1) Soak rape stalks and rice straw with 3% lime water for about 48 hours, then remove and dry;

[0054] (2) crushing the rape stalks and rice straws into short rod-shaped stalks with a length of about 5-15 mm;

[0055] (3) The compost is mixed according to the following mass percentages: 60% of rape straw, 32.5% of rice straw, 5% of wheat bran, 0.5% of urea, 1% of sucrose, and 1% of gypsum.

[0056] (4) mixing material bagging, the above formula culture medium is fully mixed, and the water content of the culture medium is controlled at 60%-70% for bagging, 200 grams of culture medium in each bag;

[0057] (5) Sterilize by using high-pressure steam at a temperature of 121°C for 50 minutes;

[0058] (6) Cooling, inoculation, and inoculation when the temperature is cooled to 25°C, the inoculum amount is ...

Embodiment example 3

[0070] Implementation case 3: A new method for cultivating Pleurotus ostreatus with rape stalks and rice straw as the main ingredients, including the following steps:

[0071] (1) Soak rape stalks and rice straw with 3% lime water for about 48 hours, then remove and dry;

[0072] (2) crushing the rape stalks and rice straws into short rod-shaped stalks with a length of about 5-15 mm;

[0073] (3) The compost is mixed according to the following mass percentages: 80% of rape straw, 12.5% ​​of rice straw, 5% of wheat bran, 0.5% of urea, 1% of sucrose, and 1% of gypsum.

[0074] (4) mixing material bagging, the above formula culture medium is fully mixed, and the water content of the culture medium is controlled at 60%-70% for bagging, 200 grams of culture medium in each bag;

[0075] (5) Sterilize by using high-pressure steam at a temperature of 121°C for 50 minutes;

[0076] (6) Cooling, inoculation, and inoculation when the temperature is cooled to 25°C, the inoculum amount i...

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Abstract

The invention discloses a novel medium for cultivating pleurotus ostreatus and a method for cultivating pleurotus ostreatus by using the novel medium. The novel medium comprises the following raw materials in percentage by mass: 30-80% of rape stalks, 12.5-62.5% of rice straws, 5% of wheat bran, 0.5% of carbamide, 1% of saccharose and 1% of gypsum. The method for cultivating the pleurotus ostreatus mainly comprises the following steps: preparing a medium, inoculating, culturing hyphae, accelerating buds, carrying out management of producing mushroom, harvesting first-batch pleurotus ostreatus, nourishing fungus, supplementing water and culturing, carrying out management of producing mushroom and harvesting second-batch pleurotus ostreatus. According to the novel medium for cultivating pleurotus ostreatus, the by-products of waste crops such as rape stalks, the rice straws are reasonably utilized; the waste is changed into wealth; the cultivation medium has the characteristics of cheap and rich raw materials, high simplicity in preparation, convenience in storage and high yield; the method for cultivating the pleurotus ostreatus by using the medium is simple, easy to learn, low in requirements for devices and places, low in pollution rate and high in yield.

Description

technical field [0001] The invention relates to a new method for cultivating oyster mushrooms, in particular to a method for cultivating oyster mushrooms using rape stalks and rice straw as new culture substrates. Background technique [0002] Pleurotus ostreatus is a traditional edible fungus that is rich in nutrition and loved by consumers. Cultivation substrate is the basis of Pleurotus ostreatus production. Large-scale cultivation of Pleurotus ostreatus needs to consume a large amount of cultivation substrates, while the traditional cultivation substrates of Pleurotus ostreatus such as cottonseed hulls and sawdust have disadvantages such as high price, poor quality and low yield in southern China. Therefore, it is the key to further promote the cultivation of Pleurotus ostreatus cultivation in southern my country to develop a large, easy-to-obtain and cheap alternative substrate. [0003] Pleurotus ostreatus is a wood-rot fungus, and the carbon sources used are mainly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G1/04
CPCC05C9/00A01G18/00
Inventor 胡殿明刘建斌
Owner JIANGXI AGRICULTURAL UNIVERSITY
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