Pupation method for black soldier fly larvae

A technology for black soldier flies and pupation, which is applied in the field of black soldier flies culture, and achieves the effects of shortening the pupation time, improving production efficiency and improving the pupation rate.

Inactive Publication Date: 2016-07-27
珠海友木友科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant information to record the related technology of controlling black soldier fly pupation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The 6th instar black soldier fly prepupa that entered the prepupa stage raised under the same culture conditions in the same batch were evenly divided into two groups, one group was directly pupated in the culture pot (control group); the other group was cultured first. Add the fresh wood bran of water content 40% (mass water content) in the basin, then the black soldier fly prepupa is spread on the fresh wood chaff (experimental group), and the mass ratio of wood bran and black soldier fly prepupa is 0.5: 1.0. Both groups were cultured under the condition of temperature of 28°C and relative humidity of 65%. The pupation conditions of the two groups of pre-pupae are shown in the following table (Table 1). Because the black soldier flies that entered the prepupal stage did not eat, and did not add conditioned medium (fresh wood chaff) to pupate directly (control group), the prepupal activities of black soldier flies were more frequent, energy consumption was large, and ...

Embodiment 2

[0016] The 6th instar black soldier fly prepupa that entered the prepupa stage raised under the same culture conditions in the same batch were evenly divided into two groups, one group was directly pupated in the culture pot (control group); the other group was cultured first. Add the fresh wood bran of water content 30% (mass water content) in the basin, then the black soldier fly prepupa is tiled on the fresh wood bran (experimental group), and the mass ratio of wood bran and black soldier fly prepupa is 0.3: 1.0. Both groups were cultured under the condition of temperature of 25°C and relative humidity of 80%. The pupation situation of the two groups of pre-pupae is shown in the following table (Table 2). Because the black soldier flies that entered the prepupal stage did not eat, and did not add conditioned medium (fresh wood chaff) to pupate directly (control group), the prepupal activities of black soldier flies were more frequent, energy consumption was large, and the ...

Embodiment 3

[0020] The 6th instar black soldier fly prepupa that entered the prepupa stage raised under the same culture conditions in the same batch were evenly divided into two groups, one group was directly pupated in the culture pot (control group); the other group was cultured first. Add the fresh wood bran of water content 60% (mass water content) in the basin, then the black soldier fly prepupa is tiled on the fresh wood bran (experimental group), and the mass ratio of wood bran and black soldier fly prepupa is 0.5: 1.0. Both groups were cultured under the condition of temperature of 34°C and relative humidity of 65%. The pupation conditions of the two groups of pre-pupae are shown in the following table (Table 3). Because the black soldier flies that entered the prepupal stage did not eat, and did not add conditioned medium (fresh wood chaff) to pupate directly (control group), the prepupal activities of black soldier flies were more frequent, energy consumption was large, and th...

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PUM

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Abstract

The invention discloses a pupation method for black solider fly larvae. The method comprises the steps that black solider fly larva prepupae are flatly laid on sawdust with the mass water content being 30-60% and then placed at the environment under the temperature of 25-34 DEG C and relative humidity of 65-80% to be cultured, the black solider fly larva prepupae climb into sawdust to search for appropriate temperature, humidity and pressure environment for standing metamorphosis, and after 4-7 days of metamorphosis, the black solider fly larvae become pupas. Compared with black solider fly larva prepupae not treated in sawdust, the pupation time is greatly shortened, the pupation rate is improved, uniformity is high, and therefore production efficiency is greatly improved.

Description

Technical field: [0001] The invention belongs to the field of black soldier fly breeding, and in particular relates to a black soldier fly pupation method. Background technique: [0002] Black Soldier Fly (Hermetiaillucens L.) is a Diptera Soldier Fly insect widely distributed all over the world. Its larvae are used to treat chicken manure, cow manure, and pig manure, which can not only reduce the accumulation and odor of animal manure, but also It can control the breeding of houseflies and reduce the number of E. coli in chicken manure. Because black soldier fly larvae contain a large amount of protein and fat, they can be used as animal feed. According to research reports, black soldier fly larvae can be used to replace soybean meal and fish meal in compound feed for raising chickens, pigs and fish. Therefore, the black soldier fly is considered to be a resource insect with great application prospect. [0003] The growth and development of the black soldier fly is divide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K50/90A23K10/37
CPCA01K67/033Y02P60/87
Inventor 盛广成黄燕华
Owner 珠海友木友科技有限公司
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