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A kind of indoor cultivation method of black soldier fly

A breeding method and black soldier fly technology, applied in the field of artificial breeding of black soldier flies, can solve the problems that the economic value of black soldier flies cannot be further improved, the survival rate of larvae is not very good, and the breeding scale is limited, so as to improve the functional value , shorten the breeding time, and improve the survival rate

Active Publication Date: 2020-06-12
北京申城生物科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the existing black soldier fly breeding methods are relatively extensive, and the breeding scale is relatively limited. There is no targeted feeding of the growth and development stages of the black soldier fly larvae, resulting in a relatively poor survival rate of the larvae. The black soldier fly itself Economic value cannot be further enhanced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of indoor breeding method of black soldier fly, the steps are as follows:

[0020] 1) Breeding shed preparation: Prepare a constant temperature breeding shed. Several breeding boxes are arranged in the constant temperature shed. The breeding boxes are two layers of tanks. The rod extends along the bottom edge of one side of the tank body to the surface of the opposite tank body. The lower tank body is detachable, and the bottom plate of the upper tank body includes the movable plate I and movable plate II, which are adjacently arranged and detachable. Ⅰ is located above the movable plate Ⅱ and a small hole with a diameter of 0.7mm is provided on the movable plate Ⅰ;

[0021] 2) Stage 1 rearing of larvae: Add Feed I to the upper tank of the breeding box, said Feed I is composed of fermented bran and poultry manure at a mass ratio of 5:2, and the water content is adjusted to 73%. Gadfly larvae at 900 heads / m 2 Put them into the rearing box and culture them for 4 ...

Embodiment 2

[0025] A kind of indoor breeding method of black soldier fly, the steps are as follows:

[0026] 1) Breeding shed preparation: Prepare a constant temperature breeding shed. Several breeding boxes are arranged in the constant temperature shed. The breeding boxes are two layers of tanks. The rod extends along the bottom edge of one side of the tank body to the surface of the opposite tank body. The lower tank body is detachable; Ⅰ is located above the movable plate Ⅱ and a small hole with a diameter of 0.6mm is provided on the movable plate Ⅰ;

[0027] 2) Stage 1 feeding of larvae: Add Feed I to the upper tank of the breeding box, said Feed I is composed of fermented bran and poultry manure at a mass ratio of 5:3, and the water content is adjusted to 72%. Gadfly larvae at 900 heads / m 2 Put them into the rearing box and culture them for 3 days under the condition of temperature of 28°C and humidity of 65%. Pull out the movable plate II, so that the feed and some larvae leak fro...

Embodiment 3

[0031] A kind of indoor breeding method of black soldier fly, the steps are as follows:

[0032] 1) Breeding shed preparation: Prepare a constant temperature breeding shed. Several breeding boxes are arranged in the constant temperature shed. The breeding boxes are two layers of tanks. The rod extends along the bottom edge of one side of the tank body to the surface of the opposite tank body. The lower tank body is detachable; Ⅰ is located above the movable plate Ⅱ and a small hole with a diameter of 0.5 mm is provided on the movable plate Ⅰ;

[0033] 2) Stage 1 feeding of larvae: Add Feed I to the upper tank of the breeding box, said Feed I is composed of fermented bran and poultry manure at a mass ratio of 4:3, and the water content is adjusted to 70%. Gadfly larvae at 800 heads / m 2 Put them into the rearing box and culture them for 3 days under the condition of temperature of 25°C and humidity of 60%. The movable plate II is pulled out so that the feed and some larvae lea...

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Abstract

The invention discloses an indoor breeding method of black soldier flies, and relates to the technical field of artificial feeding of the black soldier flies. The method comprises the following steps that a thermostatic breeding shed is prepared, a plurality of feeding boxes are arranged in the thermostatic breeding shed, each feeding box is divided into two layers of upper and lower groove bodies, larvae are put into the feeding boxes, feeding is divided into three stages, and the larvae are fed with different fodders in every stage. The method has the advantages of being simple and practicable, the time between the larva stage and the prepupa stage is shortened, so that the reproduction time is shortened, and the reproduction efficiency is improved; the protein and amino acid contents of the bred black soldier flies are high, the survival rate is high, the function value of the black soldier fly larvae is significantly improved, and the application value in fields of make-up products and fodders are extensive.

Description

technical field [0001] The invention relates to the technical field of artificial breeding of black soldier flies, in particular to an indoor breeding method of black soldier flies. Background technique [0002] Black soldier fly (Hermetia illucens L.), a saprophytic Soldier Fly insect, is an important part of the detritus food chain in nature. Black soldier fly larvae can use kitchen waste, livestock and poultry manure, agricultural and sideline product waste, etc. as food, and transform them into their own substances such as protein, lipid, etc., and can reduce the urban environmental pollution caused by residents' domestic waste. Experimental data show that black soldier flies can convert chicken manure (dry weight) into 42% crude protein and 35% crude fat at a conversion rate of 8%. When black soldier flies process food waste, they can quickly digest food waste The perishable ingredients in the garbage can effectively kill the germs in the garbage. Moreover, black sold...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 朱光来戴建华王权王东博金迪冯士娥
Owner 北京申城生物科技集团有限公司
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