Pleurotus eryngii factory bottle cultivation method

A technology of industrialization and Pleurotus eryngii, applied in botany equipment and methods, fertilizer mixture, horticulture, etc., can solve the problems of restricting the industrial production of Pleurotus eryngii, the large number of mushroom buds, and the impact on production, so as to achieve the purpose of promoting buds The effect is good, the degree of factoryization is high, and the effect of solving technical bottlenecks

Inactive Publication Date: 2011-12-07
郑雪平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Pleurotus eryngii industrialized bottle planting has a large number of mushroom buds, scratching the bacteria requires a lot of labor, and affects the output, which restricts the industrial production of Pleurotus eryngii

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1, culture medium preparation and bottling, sterilization

[0020] Formula 1 Cottonseed hulls 25%, corn cob (or sawdust) 45%, bran 25%, corn flour 5%, soybean meal 5%, plus CaCO 3 1%, pH6.5-7, the water content is 65-67% of the compost.

[0021] Formula 2 sawdust 35%, corn cob 35%, rice bran 10%, bran 15%, corn flour 5%. pH6.5-7, water content is 65% of the compost. Sawdust is first sprayed with water to accumulate, and corncobs are crushed below 0.6cm.

[0022] In order to mix the compost evenly, mix thoroughly while adding water, and the stirring time needs to be between 0.5-2h. While filling, punch holes along the bottle to facilitate ventilation. The tightness of the filling is required to be uniform. Generally, about 700g (wet material) is filled in a 1100cc bottle, and the filling height is preferably from the shoulder of the bottle to 1 / 2 of the bottle mouth. After filling the bottle, cover the bottle cap with a sponge or non-woven fabric to filte...

Embodiment 2

[0023] Embodiment 2, inoculation, bacteria cultivation

[0024] Inoculation with solid strains or liquid strains can be used, and the strains must be carefully checked before inoculation to ensure the quality of the strains used.

[0025] After inoculation, the cultivation bottle is moved into the cultivation room for cultivation. In the early stage of Pleurotus eryngii cultivation (1-11 days), the temperature of the cultivation room is controlled at 20-25°C, CO 2 The concentration is about 2000ppm; and in the later stage of cultivation (12-33 days), since the mycelium in the cultivation bottle is affected by self-heating, the indoor temperature should be controlled at 22-23°C, CO 2 The concentration is about 3000ppm. During the cultivation process, the relative humidity is preferably 65-70%. Generally, after about 25 days, the mycelium will cover the cultivation bottle, and after about a week of post-ripening stage, it will reach physiological maturity and accumulate enoug...

Embodiment 3

[0026] Embodiment 3, mycelia scratch fungus

[0027] Before the well-cultivated Pleurotus eryngii cultivation bottle enters the germination room, it must be scratched to remove the old bacteria blocks, so as to achieve the purpose of neat and rapid fruiting. Use the flat scratching method to scrape off the 5-20mm old bacteria and hyphae on the surface of the material. The scratching process is completed by machinery at one time, and the bacteria are pushed into the germination room for discharge after scratching.

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PUM

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Abstract

The invention discloses a pleurotus eryngii factory bottle cultivation method, which comprises the following steps of: inoculating; cultivating bacteria; stimulating mycelium; positioning and inducing primordium; performing bud thinning; breeding, and the like, wherein steps of increasing the mycelium, recovering cultivation, positioning and moistening the surface of the mycelium and rapidly lodging the mycelium are increased after mycelium stimulation and before inducement to the primordium. The cultivation method has a good effect of inducement to the primordium, the problems of increased labor cost, low yield and low degree of automation in the bottle cultivation production process due to redundant emergent buds in the pleurotus eryngii primordium inducement process can be completely solved, and the method is simple in facilities, high in factory level and high in operability and has large-scale popularization prospects.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, and in particular relates to a method for planting Pleurotus eryngii in industrial bottles. Background technique [0002] The scientific name of Pleurotus eryngii is Pleurotus eryngii Quel, which belongs to the phylum Fungi, Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus. The fruiting body of Pleurotus eryngii grows solitary or in groups, the cap is 2-12cm wide, initially arched, and then gradually flattened, when mature, the center is shallow concave to funnel-shaped, the surface has a silky luster, smooth, dry, and fibrous Lid edge curls inward when young, wavy or deep-cracked when mature; white flesh, with almond flavor, no milk secretion; gills elongate, dense, slightly wide, milky white, edge and sides flat, with small gills ; Stipe 2-8cm to 0.5-3cm, eccentric or lateral. [0003] Pleurotus eryngii belongs to the medium and low temperature fruiting fungi. The optimum tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G3/00
Inventor 郑雪平管道平郑华荣
Owner 郑雪平
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