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Breeding method of high-protein Hermetia illucens pupae

A breeding method and a water horsefly pupa technology, which are applied in the field of aquaculture, can solve the problems of narrow black soldier fly larvae culture technology, high survival rate of the breeding method, difficult protein content and the like, and achieve wide application value, high survival rate and simple operation. Effect

Inactive Publication Date: 2017-01-11
仇颖超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: aiming at the current black soldier fly larva culture technology is narrow, the protein content raises the difficult problem, the present invention provides a kind of breeding method of high-protein black soldier fly pupa, the present invention first black soldier fly male pupa Larvae were laid with female pupae, black soldier fly eggs were collected, and hatched larvae were cultured, and the larvae were cultured with kitchen waste, washed after breeding, and then put into a petri dish, and peptone, discarded dead Fish, corn flour and other substances are cultured under controlled temperature, and peptone and skim milk are added every day until the pre-pupation stage is reached, and the peeled black soldier fly pupae are collected and frozen to obtain high-protein black soldier fly pupae. The invention found that the protein content of the cultured black soldier fly pupae reaches more than 65%, which is rich in nutrition and can be widely used in beauty and food. Moreover, the breeding method has a high survival rate and is easy to operate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0019] Put 200 black soldier fly male pupae and 200 black soldier fly female pupae into the gauze net at the same time, and carry out emergence as adults at a temperature of 25°C and a humidity of 60%. Fill the container with 5 kg of peanut bran with a humidity of 60% and 5 kg of dead shrimp and fish with a humidity of 30%. Install the egg trap next to the container to collect black soldier fly eggs. The temperature is controlled at 20°C and the light intensity is 150 μmol·m -2 ·s -1 Under the condition of laying eggs; the black soldier fly ovum that above-mentioned collection obtains is placed in transparent plastic box, and according to the black soldier fly ovum mass ratio 1:20 in the plastic box, spread the feed of one deck newly hatched larva evenly, The temperature is controlled at 23°C and the humidity is 85% for hatching. During hatching, fly-proof nets are spread on the plastic box, and black soldier fly larvae are obtained after hatching; % of kitchen waste, and cul...

example 2

[0023] Put 250 black soldier fly male pupae and 250 black soldier fly female pupae into the gauze net at the same time, eclosion as adults at a temperature of 27°C and 65% humidity, put them into a container in the gauze net after eclosion Fill the container with 6 kg of peanut bran with a humidity of 65% and 7 kg of dead shrimp and fish with a humidity of 40%. Install the egg trap next to the container to collect black soldier fly eggs. The temperature is controlled at 23°C and the light intensity is 175 μmol·m -2 ·s -1Under the condition of laying eggs; the black soldier fly ovum that above-mentioned collection obtains is placed in transparent plastic box, and according to the black soldier fly ovum mass ratio 1:20 in the plastic box, spread the feed of one deck newly hatched larva evenly, The temperature is controlled at 25°C and the humidity is 88% for hatching. During hatching, fly-proof nets are spread on the plastic box, and black soldier fly larvae are obtained after h...

example 3

[0027] Put 300 black soldier fly male pupae and 300 black soldier fly female pupae into the gauze net at the same time, eclosion as adults at a temperature of 30°C and a humidity of 70%, put them into a container in the gauze net after eclosion Fill the container with 8kg of peanut bran with a humidity of 70% and 10kg of dead shrimp and fish with a humidity of 50%. Install the egg trap next to the container to collect black soldier fly eggs. The temperature is controlled at 25°C and the light intensity is 200μmol·m -2 ·s -1 Under the condition of laying eggs; the black soldier fly ovum that above-mentioned collection obtains is placed in transparent plastic box, and according to the black soldier fly ovum mass ratio 1:20 in the plastic box, spread the feed of one deck newly hatched larva evenly, The temperature is controlled at 28°C and the humidity is 90% for hatching. During hatching, fly-proof nets are spread on the plastic box, and black soldier fly larvae are obtained aft...

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Abstract

The invention relates to a breeding method of high-protein Hermetia illucens pupae, and belongs to the technical field of breeding. The breeding method comprises the following steps: prompting Hermetia illucens male pupae and female pupae to lay eggs; collecting Hermetia illucens eggs, and breeding to incubate larvae; breeding the larvae with kitchen waste; after breeding, cleaning; putting the bred larvae into a culture dish; adding substances such as peptone, discarded dead fish and corn flour; breeding at a controlled temperature; adding the peptone and skim milk every day till the breeding reaches a pre-pupa stage; collecting husked Hermetia illucens pupae; performing cryopreservation to obtain the high-protein Hermetia illucens pupae. The Hermetia illucens pupae bred by the method are 65 percent or above in protein content, are rich in nutrition, and have a wide application value on the aspects of facial care and foods; the breeding method has a high survival rate, and is easy to operate.

Description

technical field [0001] The invention relates to a breeding method for high-protein black soldier fly pupae, belonging to the technical field of breeding. Background technique [0002] Dried black soldier fly larvae contain 42-44% crude protein, 33-35% fat, 7.0% crude fiber, about 16% ash and moisture; fresh worms contain 17% protein and 12% fat. The black soldier fly amino acid content is very high, similar to herring meal, the essential amino acid accounts for more than 50% of the total amino acid, the total essential amino acid is 2 to 3 times that of fish meal, the content of methionine is 2.7 times that of fish meal, and the content of lysine is 2.6 times that of fishmeal. Therefore, black soldier flies can not only be used as live biological bait required by many special breeding, but also can replace fish meal as animal protein raw material for feed production. [0003] Black soldier flies are widely used in environmental protection, such as to deal with kitchen wast...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K50/90A23K10/30A23K10/22A23K10/20A23K20/10
CPCA01K67/033Y02P60/87
Inventor 仇颖超徐越
Owner 仇颖超
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