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Large-scale cultivation method of frosted pleurotus ostreatus

A cultivation method and mushroom technology, which is applied in the field of large-scale cultivation of Pleurotus velvet, can solve the problems of unseen cultivation of Pleurotus velvet, achieve the effects of enriching the supply of market varieties, high economic and social benefits, and reducing cultivation costs

Inactive Publication Date: 2017-07-18
东莞爱尚菇食品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant record of the cultivation of Pleurotus velvet in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The method for large-scale cultivation of Pleurotus velvet velvet of the present invention, it comprises the steps:

[0040] Use the following raw materials to make compost: 35% sawdust, 26% corn cob, 15% bran, 9% chaff, 7% soybean meal, 7% corn flour, and 1% calcium carbonate. The preparation method is to dry mix the above compost Mix, add water and pre-wet and stir, finally control the water content of the culture material at 65%-66%, and control the pH value at 8-9, and then make the culture material into a cultivation bag. In order to better cultivate the strains without excessive or insufficient nutrition, the weight of the cultivation bag is 1250g-1350g, the height of the material liquid in the cultivation bag is 17cm-19cm, and the depth of the middle hole is 13cm-14cm. The way to adjust the pH value is to add acid or alkali.

[0041] Vacuum and autoclave the above-mentioned cultivation bag, then move it to the sterilized cooling room to cool naturally to 42°C, a...

Embodiment 2

[0046] The large-scale cultivation method of Pleurotus velvet of the present invention, it comprises the following steps:

[0047] Use the following raw materials to make compost: 30% sawdust, 20% corn cob, 10% bran, 6% chaff, 4% soybean meal, 4% corn flour, 0.5% calcium carbonate. The production method is to dry mix the above compost Mix, add water and pre-wet and stir, finally control the water content of the culture material at 65%-66%, and control the pH value at 8-9, and then make the culture material into a cultivation bag. In order to better cultivate the strains without excessive or insufficient nutrition, the weight of the cultivation bag is 1250g-1350g, the height of the material liquid in the cultivation bag is 17cm-19cm, and the depth of the middle hole is 13cm-14cm. The way to adjust the pH value is to add acid or alkali.

[0048] Vacuum and autoclave the above-mentioned cultivation bag, then move it to the sterilized cooling room to cool naturally to 35°C, and t...

Embodiment 3

[0053] The large-scale cultivation method of Pleurotus velvet of the present invention, it comprises the following steps:

[0054] Use the following raw materials to make compost: 40% sawdust, 30% corn cob, 20% bran, 13% chaff, 10% soybean meal, 10% corn flour, and 1.5% calcium carbonate. The preparation method is to dry mix the above compost Mix, add water and pre-wet and stir, finally control the water content of the culture material at 65%-66%, and control the pH value at 8-9, and then make the culture material into a cultivation bag. In order to better cultivate the strains without excessive or insufficient nutrition, the single weight of the cultivation bag is 1250g-1350g, the height of the material liquid of the cultivation bag is 17cm-19cm, and the depth of the middle hole is 13cm-14cm. The way to adjust the pH value is to add acid or alkali.

[0055] Vacuum and autoclave the above-mentioned cultivation bag, then move it to the sterilized cooling room to cool naturally...

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PUM

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Abstract

The invention relates to a large-scale cultivation method of frosted pleurotus ostreatus. The method comprises the following steps: selecting compost, controlling moisture content and pH value of the compost, and preparing a culture packet from the compost; performing vacuum high-pressure sterilization treatment on the culture packet, and cooling to a temperature of not higher than 22 DEG C; grafting the frosted pleurotus ostreatus strain into the culture packet in an air purified environment; embedding the grafted culture packet into a culture room at a temperature of 20-25 DEG C and an air relative temperature of 60-70 percent for 22-24 days, and keeping the culture room in a dark state; moving the culture packet which is cultured in the culture room into a fruiting room, managing for 12-14 days and thenharvesting, wherein illumination having a strength of 600-1000Lx is given to the fruiting room in the 4th-11th day, and the fruiting room is kept dark on other days. The large-scale cultivation method of frosted pleurotus ostreatus can be used for culturing frosted pleurotus ostreatus with high nutritional value, the variety structure of edible mushroom is adjusted, and the market varieties of edible mushrooms are enriched.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for large-scale cultivation of Pleurotus velvet mushroom. Background technique [0002] Pleurotus velvet (referred to as velvet), belongs to a subspecies of Pleurotus ostreatus, belongs to the genus Pleurotus, belongs to the phylum Fungi, Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus in taxonomy. It is a new type of edible fungus introduced from Taiwan. Variety. It is rich in nutrients and has a complete range of amino acid components. Its fruiting bodies are solitary or clustered, and the cap is fan-shaped, kidney-shaped, round, oblate hemispherical, and gradually flattened. The color is light gray, and the color of the center of the cap is darker, and the color gradually becomes lighter from the inside to the outside. The flesh is white and has a smooth taste. The stipe is slender and slightly curved, 3-13cm in length, 0.5-2cm in diamete...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G1/04
CPCC05D3/02C05F5/002C05F11/00
Inventor 周灿辉陶红
Owner 东莞爱尚菇食品科技有限公司
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