Tremella auramtialba eucalyptus wood chip cultivated species and preparation method thereof

A technology for Eucalyptus eucalyptus and cultivated species, which is applied in the field of cultivars of Eucalyptus eucalyptus and its preparation, can solve the problems of environmental pollution, waste of resources, large area, growth amount, and accumulation amount, etc., and achieves low pollution rate and production cost. Low, reduce the effect of environmental pollution

Inactive Publication Date: 2020-02-11
KUNMING INST OF EDIBLE FUNGI CHINA NAT SUPPLY & MARKETING GENERAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Eucalyptus plantations have a large area, growth volume, and stock volume, and a large amount of residues such as bark and chaff will be generated during the wood processing process. The traditional disposal methods for these residues are mostly discarded on site, burned or filled. Simple methods such as burying are mainly used, which not only causes a huge waste of resources, but also seriously pollutes the environment.

Method used

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Examples

Experimental program
Comparison scheme
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preparation example Construction

[0020] The preparation method of the eucalyptus eucalyptus wood chips cultivars of the present invention comprises the steps of pretreatment and inoculation and cultivation, specifically comprising:

[0021] A. Pre-processing:

[0022] 1) Weigh fresh, mildew-free, insect-free and dry raw materials according to the formula ratio for later use;

[0023] 2) Mix the raw materials in the formula ratio, sprinkle water and stir evenly to obtain the culture material a;

[0024] 3) Put the culture material a into the bacteria bag, sterilize and cool for later use;

[0025] B. Inoculation and cultivation: Inoculate the fruit body tissue block of Auricularia auriculae into the fungus bag, cover the tissue block of Auricularia auriculae with a layer of culture material with mycelia of Auricularia auricula and leather, cover it and store it at a temperature of 15~25°C The target species of Eucalyptus aurantiacum sawdust cultivars were obtained through cultivation.

[0026] The culture m...

Embodiment 1

[0038] (1) Weighing by weight: 60% eucalyptus wood chips, 20% miscellaneous wood chips, 16% wheat bran, 1.5% gypsum, 1.5% superphosphate, and 1% sugar.

[0039] (2) Mixing material: mix the said dry material, sprinkle water, and stir evenly, so that the water content reaches 56%, that is, the culture material is obtained.

[0040] (3) Sterilization by bagging: put the culture material into a 15-17cm×30-32cm×0.05mm high-temperature-resistant polypropylene plastic strain bag, and sterilize it for later use.

[0041] (4) Inoculation culture: Use an inoculation needle to inoculate 1.0cm-sized Auricularia fruiting body tissue blocks into the strain bag, cover the tissue blocks with a layer of 0.2cm culture material with Auricularia auricula and leather mycelium, cover Put the lid on and place in a 16°C culture room for cultivation.

Embodiment 2

[0043] (1) Weighing by weight: 70% eucalyptus wood chips, 12% miscellaneous wood chips, 15% wheat bran, 1% gypsum, 1% superphosphate, and 1% sugar.

[0044] (2) Mixing material: Mix the said dry material evenly, sprinkle water, and stir evenly, so that the water content reaches 58%, that is, the culture material is obtained.

[0045] (3) Sterilization by bagging: put the culture material into a 15-17cm×30-32cm×0.05mm high-temperature-resistant polypropylene plastic strain bag, and sterilize it for later use.

[0046] (4) Inoculation culture: use an inoculation needle to inoculate 1.5cm-sized Auricularia fruiting body tissue blocks into the strain bag, cover the tissue blocks with a layer of 0.3cm culture material with Auricularia auricula and leather mycelium, cover Put the lid on and place in a culture room at 18°C ​​for cultivation.

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Abstract

The invention discloses a tremella auramtialba eucalyptus wood chip cultivated species and a preparation method thereof. Tremella auramtialba wood chips, miscellaneous wood chips, wheat bran, gypsum,calcium superphosphate and sugar serve as raw materials to prepare culture materials, and the culture materials are inoculated and cultured to obtain the tremella auramtialba eucalyptus wood chip cultivated species. According to the tremella auramtialba eucalyptus wood chip cultivated species, hyphae rapidly eat the materials, pollution rate is low, characters of sporophores are good, and growth cycle is short. According to the cultivated species, used raw materials are simple and easily acquired, waste such as tremella auramtialba barks, tremella auramtialba bran and the like are processed into tremella auramtialba wood chips serving as a main material, raw materials are sufficient and low in production cost, and resource waste and environmental pollution are reduced. According to the tremella auramtialba eucalyptus wood chip cultivated species prepared according to ratio of a formula, the hyphae rapidly eat the materials, the pollution rate is low, the characters of the sporophores are good, the growth cycle is short, and the cultivated species is suitable for popularization in industrial cultivation of tremella auramtialba.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a eucalyptus eucalyptus sawdust cultivar and a preparation method thereof. Background technique [0002] golden ear ( Tremella aurantialba ), named for its golden ear flap shape, and because the overall shape of the fruiting body resembles the brain, also known as brain ear, brain ear, brain-shaped white fungus, etc., and belongs to Basidiomycetes (Basidiomycetes) and Tremellaceae in taxonomy (Tremellaceae), Tremella ( Tremella ). Golden ear has rich nutritional value and important medicinal value, with high economic value and large market demand. [0003] Wild golden ear is widely distributed in Asia, Europe, South America, North America and Oceania. In China, golden ear is mainly distributed in Yunnan, Sichuan, Guizhou, Hubei, Jiangxi, Fujian and other places. However, the annual output of wild golden ear is less, and a large number of artifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 刘绍雄李建英罗孝坤尚陆娥刘春丽杨珍福
Owner KUNMING INST OF EDIBLE FUNGI CHINA NAT SUPPLY & MARKETING GENERAL COOP
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