A palm-shaped rose-eared, fruity-flavored mushroom and its cultivation method
A cultivation method and technology of fruit-flavored mushrooms, applied in the field of microorganisms, can solve problems such as low yield and inability to commercialize production, and achieve the effects of fast nutrient conversion, shortening the fruiting cycle, and increasing yield
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Embodiment 1
[0033] Example 1 Separation and Identification of palm
[0034] In August 2020, the inventor Gur was collected to the palm Russia strain in Suhe City, Jilin Province. After tissue separation culture, observation of biological characteristics, test identification, identified as palm Silk body, preserved in the Normal Microbiology Center (CGMCC) of the China Microbial Square Safety Management Committee, the definition symbol is GGR-001, the address is No. 1, Beichen West Road, Chaoyang District, Beijing, China is CGMCN NO. 21941, Water Date It is April 2, 2021.
Embodiment 2
[0035] Example 2 Cultivation of the tube mother
[0036]Peel and wash 200g of potato pieces into the book, adding boiling water 1000mL 20min, filtered with gauze, whichever filtrate water and made up to 1000mL, Jia Ruqiong powder 22g, magnesium sulfate 0.5g, potassium dihydrogen phosphate 0.8g, peptone 2.5 g, vitamin B1 and glucose 25g flour 0.5g, again heated until melted agar fully loaded tubes, each tube was charged in an amount of 1 / 5 of the length of the tube, installed plug sterile cotton plugs or plug of silica gel, plastic tied paper seal, test tubes every 7-10 bar bundle, tied up with a string; then placed in a high pressure steam autoclave, heated to 100 deg.] C, cold air is discharged, heated again to 0.1-0.12MPa under pressure (pot when the temperature reached 121 deg.] C) held sterilized 30min, when the pressure is reduced to be 0, the pot and slowly release the gas, while when not solidified medium, the tubes were placed into a ramp cooling to 20-24 deg.] C, to elimi...
Embodiment 3
[0037] Example 3 Solid expansion strain culture strains
[0038] Includes the following steps:
[0039] (1) The seed culture: solid medium was charged 400g of sorghum 500mL glass container, covered with a sterile gas permeable membrane, at 118-122 deg.] C, a pressure in the sterilization environment 0.12-0.14MPa 90-120min, inside the bottle to be cooled Between 22-24 deg.] C, under sterile conditions the access tube embodiment of mother Example 2, inoculation of 10cm 3 The tubes obtained in Example 3 of Mother, cultured under conditions 20-22 ℃ 40 days to obtain the original species;
[0040] The method of preparing the solid medium is Sorghum: in water at 100 ℃ added lime adjusted to pH 8.5, placed sorghum, sorghum top surface submerged 10cm, 20min to cook no white sorghum central inner core subject, remove sorghum, sorghum surface when dry air dry to a moisture content of 55% -60%, 1% of the dry weight of sorghum was added precipitated calcium carbonate, stirring evenly into a c...
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