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Industrial three-stage cultivation method for tremella aurantialba

A cultivation method and technology of golden ear, applied in the field of industrialized cultivation of edible fungi, can solve the problems of low unit yield, restrict the development of golden ear industry, unstable quality, etc., and achieve the effect of improving survival rate and yield

Pending Publication Date: 2020-12-04
云南菌视界生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are two methods of golden ear cultivation: greenhouse basswood cultivation and greenhouse bag material cultivation. In the whole cultivation process, it is completely in the state of natural cultivation and fruiting, with low yield per unit area, unstable quality, unstable output, and high pollution. It is a seasonal type variety, seriously restricting the development of the golden ear industry [1-5]

Method used

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  • Industrial three-stage cultivation method for tremella aurantialba
  • Industrial three-stage cultivation method for tremella aurantialba
  • Industrial three-stage cultivation method for tremella aurantialba

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 1.1 Golden ear cultivation bag culture medium formula

[0032] Cottonseed hulls 38.9%, miscellaneous sawdust 40%, wheat bran 20%, gypsum powder 1%, KH 2 PO 4 0.1%, water content 62%, pH6.5.

[0033] 1.2 Production of golden ear cultivation bags

[0034] According to the cultivation bag formula, add water and stir, adjust the water content and pH, use the bagging machine to evenly pack the bag, and then seal it with a sealing machine, and produce 3,200 fungus sticks at a time, and the dry material weight of each stick is 1 kg. Finally, it was transferred to a sterilizing cabinet, sterilized by damp heat and high pressure (121° C.) for 4 hours, and cooled to below 25° C. for later use.

[0035] 1.3 Golden ear cultivation bag inoculation

[0036] The mixed strains of spores and Bacillus chaemiles (one-time inoculation method) are inoculated with 4-point punching holes in the middle of the bacteria bag under aseptic conditions, and sealed with masking paper after inocu...

Embodiment 2

[0053] 1.1 Golden ear cultivation bag culture medium formula

[0054] Corn cob 38.9%, miscellaneous sawdust 40%, wheat bran 20%, gypsum powder 1%, KH 2 PO 4 0.1%, water content 62%, pH6.5.

[0055] 1.2 Production of golden ear cultivation bags

[0056] According to the cultivation bag formula, add water and stir, adjust the water content and pH, use the bagging machine to evenly pack the bag, then seal it with a sealing machine, and finally transfer it to the sterilizer, sterilize with damp heat and high pressure (121°C) for 4 hours, and cool to 25°C The following spare.

[0057] 1.3 Golden ear cultivation bag inoculation

[0058] Adopt the secondary inoculation of grafting method, under aseptic condition, in the middle part 4 point type punch hole of fungi bag, insert the bacterial classification of chamomile, then insert the small piece of fruiting body of Auricularia auricula (diameter 1cm) above the leathery bacterial classification left and right), and finally seale...

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Abstract

The invention belongs to the field of industrial cultivation of edible fungi, and particularly relates to an industrial three-stage cultivation method for tremella aurantialba. According to the biological characteristics of the tremella aurantialba, the whole culture process of the tremella aurantialba is accurately divided into three stages, namely the stereum hirsutum growth and tremella aurantialba field planting stage which is 180 hours after inoculation, the fruiting body rapid growth stage which 180 hours to 780 hours after inoculation; and the fruiting body coloring stage which is 780 hours to 1152 hours after inoculation. Through continuous 20 times of verification tests, results show that the cultivation method greatly improves the survival rate and yield of fruiting bodies of thetremella aurantialba, and the average biological efficiency reaches 70% or above.

Description

technical field [0001] The invention belongs to the field of industrial cultivation of edible fungi, and in particular relates to an industrial three-stage cultivation method of golden ear. Background technique [0002] At present, there are two methods of golden ear cultivation: greenhouse basswood cultivation and greenhouse bag material cultivation. In the whole cultivation process, it is completely in the state of natural cultivation and fruiting, with low yield per unit area, unstable quality, unstable output, and high pollution. It is a seasonal type variety, seriously restricting the development of the golden ear industry [1-5] . [0003] The production technology of existing golden ear is as figure 1 shown [6-8] . [0004] The most important reasons for "low yield, unstable quality, unstable yield, and high pollution" in the cultivation process of golden ear include: [0005] 1) Golden ear belongs to the compound fungus (Auricularia auricus and Bacillus chamomile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00
CPCA01G18/00
Inventor 李荣春李梦杰杨林雷
Owner 云南菌视界生物科技有限公司
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