Flammulina velutipes x18 and its cultivation method

A technology of Flammulina velutipes, cgmccno.14986, which is applied to Flammulina velutipes X18 and its cultivation field, and can solve problems such as easy to disperse, average whiteness of mushroom caps, sunken and even deformed mushroom caps, etc.

Active Publication Date: 2021-05-25
SHANGHAI XUERONG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Flammulina velutipes sold in the market, some mushroom caps are of average whiteness, and often have sunken or even deformed mushroom caps. The height of the whole mushroom is uneven, and it does not feel tight.

Method used

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  • Flammulina velutipes x18 and its cultivation method
  • Flammulina velutipes x18 and its cultivation method
  • Flammulina velutipes x18 and its cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] The preparation of embodiment 1 cultivar

[0078] The inoculation operator must meet the requirements of aseptic operation. During the inoculation, the temperature in the bottle is controlled below 25°C, and a microscope is used to check to ensure that the liquid bacteria are free of pollution and vigorous in order to be used for inoculation and cultivation. Make 20 baskets for each variety, a total of 960 bottles, using liquid strains, the inoculation volume of each cultivation bottle is 35-37mL of bacterial liquid, the wet weight of mycelium is about 4.2g / 20mL, and the number of viable bacteria is about 1700cfu / mL.

[0079] During the fruiting period, 2 baskets were randomly selected to observe the agronomic traits such as mycelia color change, primordium budding time, primordia quantity, uniformity, harvest time, etc., and calculate the average yield after harvesting.

Embodiment 2

[0080] Embodiment 2 Cultivate and grow mushrooms

[0081] Cultivation: The temperature of the culture room is controlled at 17°C-19°C, the humidity is maintained at about 90%, and the CO 2 The concentration is controlled at 2000-3000ppm. The culture time is 20-22 days.

[0082] Scratching fungus: Scratching fungus is an action step. After the end of the cultivation period, the fungus scratching operation will be carried out, and then the fruiting body will be transferred to grow.

[0083] At the end of the cultivation, use a scratching machine to scratch the full cultivation bottle. The depth of scratching is preferably 1-1.5cm. Remove the old bacteria on the surface and keep the surface of the material flat. After replenishing water, enter the breeding room to grow fruiting bodies. mushroom.

[0084] Fruiting body growth: Mycelium recovers to budding for 7-8 days, the temperature is controlled at 14-16°C, the relative humidity is 95%-100%, CO 2 The concentration is less t...

Embodiment 3

[0087] Embodiment 3 Flammulina velutipes bacterial strain vegetative growth stage mycelial growth characteristics

[0088] image 3 The three test tubes on the left in the middle are the species of Flammulina velutipes which is the patented variety "Xuerong Flammulina velutipes X18", and the three test tubes on the right are the species of Flammulina velutipes owned by Xuerong "X3". In the picture, it can be clearly seen that the hyphae of the X18 test-tube species of Echinocus velutipes are thicker and whiter than the X3 mycelia, and the aerial mycelia are vigorous. The clumps of Emmulina velutipes X18 can no longer be seen clearly, and the aerial hyphae on the test tube wall are strong; however, the bacterial mass of X3 is more obvious, and the aerial mycelium on the test tube wall is relatively thin.

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Abstract

The invention relates to the field of edible fungi, in particular to Flammulina velutipes X18 and its cultivation method. The new variety of Flammulina velutipes provided by the present invention "Xuerong Flammulina velutipes X18" grows fast, shortens the production cycle by 2 days, has a large amount of buds during the growth period, and the output is increased by about 20g / bottle compared with the original variety, which effectively saves the cost of the factory. Improve the benefits of industrialized cultivation of mushrooms.

Description

technical field [0001] The invention relates to the field of edible fungi, in particular to Flammulina velutipes X18 and its cultivation method. Background technique [0002] Flammulina velutipes scientific name hair handle money fungus, also known as hair handle small fire mushroom, structure bacteria, port mushroom, winter mushroom, park wild rice, frozen fungus, golden mushroom, wisdom mushroom and so on. English is: "Enoki Mushroom", the botanical name is Flammulina velutiper (Fr.) Sing. Because of its slender stipe, which resembles day lilies, it is called Flammulina velutipes, which belongs to the genus Flammulina velutipes of the family Agaricaceae. [0003] Flammulina velutipes are widely distributed in nature, and are distributed in China, Japan, Russia, Europe, North America, Australia and other places. From Heilongjiang in the north of China, to Yunnan in the south, to Jiangsu in the east, and to Xinjiang in the west, it is suitable for the growth of Flammulina ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14
CPCA23V2002/00A23L31/00A01G18/00A01G18/20A01G18/40A01G18/69A23V2200/30A23V2200/308A23V2200/324A23V2200/3262
Inventor 余荣琳黄志勇胡卫红于潇
Owner SHANGHAI XUERONG BIOTECH
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