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Method for promoting mating and egg laying of Hermetia illucens

A black soldier fly and breeding room technology, applied in the field of insect breeding, can solve the problems of low egg laying ratio and low fertilized egg mass ratio

Active Publication Date: 2018-03-20
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome above-mentioned technical deficiencies, propose a kind of method that promotes black soldier fly to mate and lay eggs, solve the technical problem that black soldier fly female lays eggs ratio is low and fertilized egg mass ratio is low in the prior art

Method used

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  • Method for promoting mating and egg laying of Hermetia illucens
  • Method for promoting mating and egg laying of Hermetia illucens

Examples

Experimental program
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Effect test

Embodiment 1

[0021] This embodiment provides a method for promoting mating and egg laying of black water fly, which specifically includes the following steps:

[0022] 1. Install light-emitting diodes that can emit green and yellow light at the same time in the breeding room, use 220v AC to drive the green and yellow light-emitting diodes, and use timing control equipment to control the power switch, set to turn on the power at 7:00, Disconnect the power at 20:00; then adjust the light intensity at a distance of 50cm from the light source to 300μmol.m -2 .s -1 , And disconnect the power after setting.

[0023] 2. In the breeding room, feed the adult black water fly worms at the rate of 4000 pairs per cubic meter.

[0024] 3. After the adults emerge, the power is turned on, and the light-emitting diodes that can emit green and yellow light are used to fill the light in the breeding room during the day, and the light-emitting diodes are irradiated for 5 days.

[0025] Egg masses were collected for i...

Embodiment 2

[0027] This embodiment provides a method for promoting mating and spawning of black horsefly, which specifically includes the following steps:

[0028] 1. Install green light-emitting diodes and yellow light-emitting diodes in the breeding room according to the ratio of 1:1, use 220v AC to drive the green light-emitting diodes and yellow light-emitting diodes, and use timing control equipment to control the power switch, set to turn on the power at 7:00 , Cut off the power at 20:00; then adjust the light intensity at a distance of 40cm from the light source to 320μmol.m -2 .s -1 , And disconnect the power after setting.

[0029] 2. In the breeding room, feed the adult black water fly worms at the rate of 2000 pairs per cubic meter.

[0030] 3. After the adults emerge, the power is turned on, and the mixed light source of green light and yellow light is used to supplement the light in the breeding room during the day, and the mixed light source of green light and yellow light is used ...

Embodiment 3

[0033] This embodiment provides a method for promoting mating and spawning of black horsefly, which specifically includes the following steps:

[0034] 1. Install the green LED and the yellow LED in the breeding room according to the ratio of 1:1, use 220v AC to drive the green LED and the yellow LED, and use the timing control device to control the power switch, set to turn on the power at 7:00 , Cut off the power at 20:00; then adjust the light intensity at a distance of 60cm from the light source to 200μmol.m -2 .s -1 , And disconnect the power after setting.

[0035] 2. Put 8000 pairs of black water fly adults in the breeding room at the rate of 8000 pairs per cubic meter.

[0036] 3. After the adults emerge, the power is turned on, and the mixed light source of green light and yellow light is used for supplement light in the breeding room during the day, and the mixed light source of green light and yellow light is used for 2 days.

[0037] Egg masses were collected for incubatio...

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Abstract

The invention discloses a method for promoting mating and egg laying of Hermetia illucens. The method includes the following steps: (1), putting Hermetia illucens adults in a breeding room according to the proportion of 2000-8000 pairs / m<3>; (2), using a mixed light source of green light and yellow light to supply light to the breeding room at daytime after adult eclosion, wherein the illuminationintensity of a part 40-60 cm away from the light source is 200 [mu]mol.m<-2>.s<-1>-320 [mu]mol.m<-2>.s<-1>, and the light supplying time is 2-5 days. The Hermetia illucens adults have strong preference for green light and yellow light, the Hermetia illucens adults are very active under irradiation of the green light and the yellow light and can fly constantly; the mixed light source of the greenlight and the yellow light can supply light so as to promote mating and egg laying of Hermetia illucens adults and improve the proportion of fertilized ovum; mating and egg laying of Hermetia illucensis promoted further by adjusting the illumination intensity and the breeding density of the breeding room, and the egg laying proportion of Hermetia illucens females and the proportion of fertilizedovum can be improved.

Description

Technical field [0001] The invention belongs to the field of insect breeding, and in particular relates to a method for promoting mating and laying eggs of black water fly adults. Background technique [0002] Black water fly (Hermetia illucens L.) is a species of Diptera that is widely distributed worldwide. Heishui Fly has four stages of development: egg, larva, pupa and adult, and has strong reproduction ability. After the adults emerge, the female adults begin to mate in 1-2 days, and lay eggs in 3-4 days, with a lifespan of about 9 days. The larvae are decaying and can be used to biotransform organic wastes such as manure and kitchen waste, and the diversity of harmful microorganisms is reduced after treatment. The harvested larvae and pre-pupa are rich in protein, amino acids, fat, etc., which can be used as good feed for poultry, livestock and fish breeding. As a kind of exploitable resource insects and environmental insects, the large-scale breeding technology of Heish...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 朱芬王小平刘馨桧高俏刘文雷朝亮
Owner HUAZHONG AGRI UNIV
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