Method for culturing hepialus larvae indoors

A breeding method and bat moth technology, applied in the field of insect breeding, can solve the problems of ecological environment damage, low survival rate of bat moth larvae, inconvenient production and life, etc., to avoid easy death, good market application prospects, land resources and space The effect of high utilization

Active Publication Date: 2013-06-26
香格里拉市宜康宝生物科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing breeding technology adopts captive breeding in the original environment, such as a method for breeding bat moth larvae, Chinese patent application number 200610036512.9; some early indoor group breeding, later in the original environment with single head breeding in containers, such as a hook moth moth The feeding method of larvae: Chinese patent application number 201210357612, in short, the existing method must be completed in the original environment above 4000m above sea level, which brings a lot of inconvenience to production and life
The above-mentioned prior art needs to bury the insect cage under the alpine meadow when breeding in the original environment in the wild, and if it is popularized and applied on a large scale, it will cause certain damage to the ecological environment
And the survival rate of the bat moth larvae in the 6th instar stage of the prior art is relatively low, usually between 10%-35%

Method used

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  • Method for culturing hepialus larvae indoors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Investigate the group culture density of mixed culture substrate

[0062] 1. Implementation location

[0063] The residence of the applicant of the present invention in Shangri-La County, Yunnan Province, with an altitude of 3280m.

[0064] 2. Implementation method

[0065] Use the used mixed substrate breeding of the technical scheme step 3 of the present invention, soil and step 5, set 3 kinds of stocking densities such as 200 / box, 150 / box, 100 / box, and set with single soil culture As a control, the feeding density of the control group was 100 / box, and the number of feeding per 1 setting was 1200, and the survival rate was compared when the 6th instar was raised to the end. The rearing insect species were Thitarodes baimaensis, T.renzhiensis and T.yunnanensis. The 2nd instar larvae are obtained through steps 1-3 of the technical solution of the present invention. The raising of 2-6 instars is basically according to step 5 of the patented technical scheme of the pr...

Embodiment 2

[0071] Investigating the feasibility of using mixed substrates for amplified culture is a further verification of Example 1.

[0072] The basic method and insect species are the same as in Example 1, the difference is that the initial breeding quantity of the 2nd instar worms of each insect species is 20000, and only the initial breeding quantity of 100 / box is adopted, and the ratio of the mixed substrate is the same as that of Example 1 . The results of the implementation are 8,752 surviving 6th instar larvae of the Yunnan bat moth, with a survival rate of 43.8%; 9,022 surviving 6th instar larvae of the white horse bat moth, with a survival rate of 45.11%; %.

Embodiment 3

[0074] Investigate the application of full-load culture in the bat moth larva culture room.

[0075] The bat moth larva breeding room is constructed according to the technical solution step (1) of the present invention, and the indoor space has a length of 20m, a width of 6m, and a height of 3.6m. The stacking height of the breeding boxes is 3 meters. After the daily work channel is reserved, the utilization rate of the surface area is 60%. A total of 6,000 breeding boxes can be stacked, and a total of 3 buildings will be built.

[0076]The breeding method is the same as that in Example 2. The initial number of cultured 2nd instars of the yunnanensis, the white horse moth, and the manta moth is 600,000, and the result of the implementation is 253077 surviving 6th instars of the yunnanensis, with a survival rate of 42.2 %; 262,614 surviving bat moths, with a survival rate of 43.8%; 237,079 surviving 6th-instar larvae of the manta moth, with a survival rate of 39.5%. A total of...

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Abstract

The invention discloses a method for culturing hepialus larvae indoors. By virtue of the method, the survival rate of the hepialus larvae can be enhanced; in addition, according to the technical method, can meet the requirements of culturing hepialus indoors instead at an original habitat of the hepialus in a large scale, without damaging the natural environment of the original habitat of the hepialus; and indoor artificial large-scaled culturing at a different place rather than the original habitat is realized. According to the technical scheme, the method is realized through the following steps of: building hepialus breeding rooms, incubating hepialus eggs, breeding during the initial period of 1-2-instar larvae, managing during the breeding process, breeding the 2-6-instar larvae, managing during the prepupa stage, managing during the pupal period, managing during imago period and managing during egg period.

Description

technical field [0001] The invention relates to the technical field of insect breeding, in particular to an indoor breeding method for bat moth larvae. Background technique [0002] Insects of the genus Thitarodes are the only host insect group of the precious Chinese medicine Cordyceps sinensis Ophiocordyceps sinensis. The artificial large-scale cultivation of the whole plant of Cordyceps sinensis, which is a combination of insects and fungi, is the first condition and the only way out to realize its large-scale breeding of Ophiocordyceps sinensis. The bat moth insects that can become the host of Cordyceps sinensis are only distributed in the five provinces (districts) of Tibet, Qinghai, Yunnan, Sichuan, and Gansu in the Qinghai-Tibet Plateau region of my country, and are scattered in the Himalayas at the border between Nepal, Bhutan and other countries. Due to the high altitude and low temperature in the alpine meadows and shrub areas of the region, its growth and developme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 杨大荣张灿明阿金张灿鑫
Owner 香格里拉市宜康宝生物科技有限公司
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