Method for breeding black soldier flies

A breeding method and technology for black soldier flies, which are applied in the breeding field, can solve the problems of screening out and unclean sieving, and achieve the effects of small occupation area, reduction of manual screening, and reduction of production costs.

Inactive Publication Date: 2018-08-10
广东新会和越生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Shovel it into the sieving machine. During the sieving process, the material with a volume similar to the larvae cannot be sieved out from the larvae, and the sieve is not clean.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1. The initial condition of feeding black soldier fly larvae

[0030] Weigh 20g of eggs, after hatching, each gram can hatch 20,000 third-instar black soldier fly larvae, a total of 400,000 larvae, and put them into a 2-ton storage bucket with an inner diameter of 1.3m and a population density of 301,511 / m2 2 .

[0031] 2. Feeding

[0032] The feed consisted of Xinhui mandarin pulp, the amount of pulp was no more than 70% of the volume of the storage barrel, sealed and fermented for 2 days, and the black soldier fly larvae were thrown into the storage barrel, and evenly spread on the surface of the pulp in the storage barrel.

[0033] 3. Management

[0034] Open the lid for cultivation, and seal the mouth of the storage barrel with a 100-mesh plastic mesh to keep air circulation and prevent direct sunlight and moisture accumulation.

[0035] 4. Results

[0036] The black soldier flies fed by this culture method grew well, and the weight of the black soldier flies in...

Embodiment 2

[0038] 1. The initial condition of feeding black soldier fly larvae

[0039] Weigh 1g of eggs, after hatching, each gram can hatch 20,000 third-instar black soldier fly larvae, a total of 20,000 larvae, put into a 50L storage bucket, the inner diameter of the storage bucket is 38cm, and the insect population density is 176,366 / m2 2 .

[0040] 2. Feeding

[0041] The feed is composed of food waste, which does not exceed 70% of the volume of the storage bucket. It is sealed and fermented for 2 days, and the black soldier fly larvae are thrown into the storage bucket.

[0042] 3. Management

[0043] Open the lid for cultivation, and seal the mouth of the storage barrel with a 100-mesh plastic mesh to keep air circulation and prevent direct sunlight and moisture accumulation.

[0044] 4. Results

[0045] The black soldier flies fed by this culture method grew well, and the weight of the black soldier flies increased by 21 times after 6 days. On the 10th day, the lid and the c...

Embodiment 3

[0047] 1. The initial condition of feeding black soldier fly larvae

[0048] Weigh 1g of eggs, after hatching, each gram can hatch 20,000 third-instar black soldier fly larvae, a total of 20,000 larvae, put into a 50L storage bucket, the inner diameter of the storage bucket is 38cm, and the insect population density is 176,366 / m2 2 .

[0049] 2. Feeding

[0050] The feed consisted of rotten pulp of watermelon, mango and banana. The amount of pulp did not exceed 70% of the barrel volume. It was sealed and fermented for 2 days. The black soldier fly larvae were thrown into the storage barrel, and evenly distributed on the surface of the food waste in the storage barrel.

[0051] 3. Management

[0052]Open the lid for cultivation, and seal the mouth of the barrel with a 100-mesh plastic mesh to maintain air circulation and prevent direct sunlight and moisture accumulation.

[0053] 4. Results

[0054] The black soldier flies fed by this culture method grew well, and the weigh...

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PUM

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Abstract

The invention discloses a method for breeding black soldier flies. The method comprises the following steps that (1) feed is loaded into a storage bucket, and sealing is conducted for fermentation treatment; (2) black soldier fly larvae at the three instar are selected and put into the storage bucket in the first step, an opening of the storage bucket is covered with a plastic net, the upper end of the storage bucket is communicated with a channel which is communicated with the interior and exterior of the storage bucket, and breeding is conducted for 5-10 days; (3) after breeding in the second step, the storage bucket is covered with a bucket cover for sealing, the channel is closed, the channel is opened after 4-10 hours, and a collection container is placed at an outlet of the channel to collect the black soldier fly larvae; (4) the black soldier fly larvae collected in the third step are put into a cold storage for storage, and the steps above are repeated until the feed in the storage bucket is used up. By means of the method, less odor is emitted, the area of the occupied land is small, the labor cost is reduced, pests such as flies and fruit flies are prevented from laying eggs on the feed, and the ecological environment is protected.

Description

technical field [0001] The invention relates to a cultivation method, in particular to a cultivation method of black soldier flies. Background technique [0002] Black soldier fly, scientific name Hermetia illucens L., English name Black soldierfly, is a saprophytic insect. Black soldier fly larvae, also known as "phoenix worms", are resource insects, as famous as fly maggots, mealworms and barley worms. As saprophytic insects, black soldier flies can feed on livestock manure and domestic waste, and are currently widely used in the treatment of chicken manure, pig manure and kitchen waste. Black soldier flies can also produce high-value animal protein feed, which has the characteristics of rapid reproduction, large biomass, wide food habits, low breeding difficulty, low feed cost, and wide distribution. There are generally three modes of rearing of black soldier fly larvae, namely pool rearing, box rearing and plastic tank, but most of them adopt the method of pond rearing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 李小静
Owner 广东新会和越生物科技有限公司
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