Artificial domestication cultivation method for wild chanterelle

A cultivation method and technology for chanterelles, applied in cultivation, plant cultivation, mushroom cultivation and other directions, can solve the problem that the artificial domestication and cultivation of chanterelles has not achieved breakthrough progress, damaged the natural environment of chanterelles, and reduced the output of chanterelles. and other problems, to achieve the effect of enriching the supply of market varieties, shortening the cultivation period and reducing pollution.

Inactive Publication Date: 2016-01-13
刘玉香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fruiting bodies of chanterelles contain many types of fungi and a large number of bacteria. Due to the restriction of the culture technology of the strains, the artificial domestication and cultivation of chanterelles has not made breakthrough progress.
As a result, its development and utilization are limited to wild resources, so that the development and utilization of chanterelles resources is basically in the state of "natural growth, free collection, and spontaneous trade". Every harvest season, people who collect chanterelles collect chanterelles in a predatory manner , has seriously damaged the natural environment on which chanterelles depend for their survival and growth. The production of chanterelles has been decreasing year by year, and in some areas they are even facing the situation of extinction.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Collection of chanterelles: collected from May to September when the fruiting bodies of chanterelles are mature;

[0015] (3) Separation and cultivation of strains: After cleaning the fruiting bodies of wild chanterelles, take 1000ml of filtrate, add 15g of sucrose, 15g of yeast extract, 1.5g of potassium dihydrogen phosphate, 0.5g of magnesium sulfate, 20g of agar, adjust the pH of phosphate buffer to 7.5, After making a slant and inoculating it, culture it at a constant temperature of 20°C until the mycelia cover the slant;

[0016] ⑵Original seed culture: Inoculate 10.8g of the mother seed into a test tube for culture based on dark culture at 25°C, and the mycelia can be covered to the bottom of the bottle; the test tube culture medium: 60g of miscellaneous wood chips, 15g of bean stalks (crushed), Gypsum 1g, wheat bran 10g, superphosphate 2g, sucrose 5g, urea 5g, vitamin B0.2g, peptone 10g, set the volume at 1000ml, pH6, sterilize with high pressure steam at 0.1...

Embodiment 2

[0020] A method for artificial domestication and cultivation of wild chanterelles, comprising the steps of:

[0021] (1) Separation and cultivation of strains: collect wild chanterelle fruiting bodies, take 1500ml of filtrate after cleaning, add 20g of sucrose, 20g of yeast extract, 2.0g of potassium dihydrogen phosphate, 1.0g of magnesium sulfate, 25g of agar, adjust the pH to 7 with phosphate buffer , after making a slant and inoculating it, culture it at a constant temperature of 20°C until the mycelia cover the slant;

[0022] ⑵Original seed culture: Inoculate 20.4g of the mother seed into a test tube for culture based on dark culture at 28°C, and the mycelia can be covered to the bottom of the bottle; Gypsum 10g, wheat bran 20g, calcium superphosphate 8g, sucrose 10g, urea 10g, vitamin B1.0g, peptone 15g, set the volume at 1000ml, pH5.0, sterilize with high-pressure steam at 0.15 and 130°C for 30min;

[0023] (3) Cultivation of cultivars: 18.5g of the original seed was i...

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Abstract

The invention discloses an artificial domestication cultivation method for wild chanterelle, and relates to the technical field of edible mushroom cultivation. The wild chanterelle serving as a strain is obtained by strain separation and artificial domestication cultivation of stock cultures and cultivated species, so that wild resources of the species are protected, the supply of the market species of rare chanterelle is enriched, and higher economical and social benefits are achieved; meanwhile, the artificial domestication cultivation method is simple, low in pollution, pure in strain and easy to operate; by the adoption of a unique bagged material cultivation method, the cultivation period is shortened; the obtained stain is inoculated to cultivation mycelium, so that the germination rate is 82.5 percent, which is higher than that of the conventional method (56.5 percent) by 26 percent; therefore, the artificial domestication cultivation method is worth to be popularized and applied industrially.

Description

technical field [0001] The invention relates to the technical field of cultivation of edible fungi, in particular to a method for artificial domestication and cultivation of wild chanterelles. Background technique [0002] Chanterelles (Cantharelles cibarius Fr.) is one of the world's famous edible fungi, fruit body fleshy, trumpet-shaped, apricot yellow to egg yellow, fungus meat egg yellow, strong aroma, with almond flavor, tender and delicate, delicious, also known as Egg yolk, apricot fungus. The cap is 3-9cm in diameter, initially flat and then concave, with wavy edges, often cracked and involuted. The stipe is solid and smooth, 2-6cm long and 0.5-1.8cm in diameter. It is famous for being rich in vitamin A. According to the data, the protein content is 21.4%, the crude fat is 4.3%, the carbohydrate is 65.7%, the cellulose is 11.2%, and contains 18 kinds of amino acids, among which the human body has a high content of 8 kinds of amino acids. Vision loss, ophthalmia, d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
CPCA01G18/00
Inventor 刘玉香
Owner 刘玉香
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