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Total artificial method for cultivating cordyceps sinensis

A technology for artificial cultivation and Cordyceps sinensis, applied in the field of artificial cultivation of Cordyceps sinensis, can solve the problems of low yield of Cordyceps sinensis, and achieve the effects of reducing improper mortality, improving emergence rate, and shortening rigidity time.

Active Publication Date: 2012-12-05
四川藏宝虫草生物科技有限公司
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AI Technical Summary

Problems solved by technology

[0019] In order to solve the problem of low yield of artificially cultivated Cordyceps sinensis, the present invention provides a new technical solution for fully artificially cultivated Cordyceps sinensis

Method used

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Embodiment 1

[0034] The full artificial culture method of embodiment 1 Cordyceps sinensis

[0035] 1. Rearing of host bat moth larvae

[0036] 1) Collection of pupae: The host bat moth pupae were first collected from grasslands at an altitude of 3500-5000 meters;

[0037] 2), maintenance and eclosion of pupae: the collected bat moth pupae are placed in a curing bed for curing. The curing bed is a device prepared by mesh cloth or gauze, which has an isolation function and is not sealed with the outside world to prevent parasitism from the outside world. When natural enemies such as bees enter, it is easy to control the temperature and humidity of pupa maintenance, and prevent the adults after eclosion from flying around. Temperature and humidity detectors can be installed inside. Control the curing temperature to 10-18°C, adjust the relative humidity in the curing bed to 70-95%, and after 30-60 days of curing, the pupae emerge;

[0038] 3) Mating: after eclosion, the adults gradually spre...

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Abstract

The invention provides a total artificial method for cultivating the cordyceps sinensis, and belongs to the field of the total artificial cultivation of the cordyceps sinensis. The method comprises the steps of: a. preparing a Chinese hirsutella suspension; b. acquiring, propagating and raising the host insect; c. infecting: taking the hepialus larva obtained by the step b, and soaking the suspension of the step a by a needle-shaped apparatus with the diameter which is less than 0.2mm at one end to prick the hepialus larva to complete the infection; and d. continuously raising. After the method is used, the improper mortality of the chrysalis can be reduced, and the eclosion rate of the hepialus is improved; the mating rate of the hepialus can be improved; and the infection rate of the Chinese hirsutell to the host hepialus larvae can be greatly improved, and the total artificial industrial production of the cordyceps sinensis can be realized.

Description

technical field [0001] The invention relates to the field of full artificial cultivation of Cordyceps sinensis. Background technique [0002] Cordyceps sinensis is a rare fungus Chinese herbal medicine. It is a sexual form produced by the larvae of bat moths in China that are infected by hair spores and only grow in alpine shrub meadows at 3500-5000 meters. Cordyceps sinensis is mainly distributed in the plateaus above 3,500 meters in the southwest and northwest of my country. The main production areas are Sichuan, Qinghai, Tibet and the Yunnan-Guizhou Plateau. Dig out when the spores are unearthed and the spores are not distributed, remove the mycelium wrapped in the insect body and dry. Due to the limited production area and scarce output, the increasing demand at home and abroad has stimulated indiscriminate mining and severe ecological damage, resulting in a sharp decline in the output of Cordyceps sinensis, a sharp rise in prices, and a prominent contradiction between ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14
Inventor 王梅平
Owner 四川藏宝虫草生物科技有限公司
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