Preparation method of hermetia illucens insect mixed feed for meat duck breeding

A technology of mixed feed and black soldier flies, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of heavy duck smell, poor taste, and high feed cost, achieve no pesticide residues, reduce the use of antibiotics, The effect of reducing the cost of feed

Pending Publication Date: 2022-03-25
广西农科环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As the main non-staple food with rich nutrition and cheap price, duck is very popular among people. However, the cost of traditional feed is high,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] A method for preparing a mixed feed of black flies and insects cultured in meat ducks, wherein the specific steps of the preparation method are as follows:

[0016] S1. Complete the preparation of feed for breeding black soldierfly larvae: the raw materials of the breeding feed comprise swill, soybean meal, wheat bran, corn, green storage and cereal bran, and the raw materials of each breeding feed are slurried and mixed uniformly, and fermented for 3-7 days to obtain a fermented slurry;

[0017] S2. The fermentation slurry is put into a maggot culturing tank for biological chain conversion; utilizing digestive enzymes and antimicrobial peptides in black soldier fly larvae to convert raw materials of breeding feed into animal proteins, small-molecule protein peptides, unsaturated fatty acids, soluble trace elements, soluble fibers and several vitamins through the metabolic activity of black soldier fly larvae; sterilizing the above-mentioned intermediate products, removing ...

Example Embodiment

[0025] Example 1: parts of hogwash (kitchen residue), 5 parts of soybean meal, 10 parts of wheat bran, 10 parts of corn flour, 15 parts of green storage and 15 parts of rice bran are fermented by beating, and then the fermented pulp is put into a maggot breeding pond to feed black soldier fly larvae, after 10 days, the larvae mature. 0. 2% allicin and 0. 5% sodium diacetate are added into black soldier fly and insect manure in the maggot breeding pond, and stirring and soaking are performed to obtain a living black soldier fly insect mixed feed.

Example Embodiment

[0026]Example 2: parts of hogwash (kitchen waste), 5 parts of soybean meal, 10 parts of wheat bran, 10 parts of corn flour and 15 parts of green storage, beating and fermenting, then putting the fermented pulp into a maggot breeding pond to feed black soldier fly larvae, after 10 days the larvae mature, pulverizing the black soldier fly and insect excrement in the maggot breeding together, and simultaneously adding cereal bran to adjust the water content below 50%, and then adding 0.2% allicin and 0.5% sodium diacetate, so as to obtain a black soldier fly insect mixed feed.

[0027] The feedstuff of the present invention is fully balanced in nutrition, rich in high protein and crude fiber, rich in antimicrobial peptides and various unknown disease-resistant factors, and the functional complementation of each component, which can not only meet the requirements of providing nutrients for meat ducks, but also provide trace elements for them, so as to improve their immunity, prevent t...

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PUM

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Abstract

The invention discloses a preparation method of a hermetia illucens insect mixed feed for meat duck breeding. The preparation method comprises the following steps: preparing a hermetia illucens larva breeding feed; putting the fermented slurry into a maggot breeding pool, and carrying out biologic chain conversion; digestive enzymes and antibacterial peptides in the larvae of the hermetia illucens are utilized, and the raw materials of the breeding feed are converted into animal proteins, small molecular protein peptides, unsaturated fatty acids, soluble trace elements, soluble fibers and a plurality of vitamins through metabolic activities of the larvae of the hermetia illucens; performing sterilization and heavy metal removal operation on the intermediate product, and adding antibacterial peptide and unknown disease-resistant factors into the intermediate product; a mixed feed raw material is obtained after 10 days; and adding allicin and sodium diacetate into the mixed feed raw materials, and uniformly stirring to obtain the mixed feed finished material. The meat ducks fed with the mixed feed are free of antibiotic organisms, pesticide residues, heavy metals and fishy smell; and the produced meat ducks are safe, nutritional and healthy.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a method for preparing a black soldier fly insect mixed feed for meat duck breeding. Background technique [0002] Duck is popular as the main non-staple food with rich nutrition and low price. However, the cost of traditional feed is high, and the duck produced has a strong fishy smell and poor taste, which restricts people's consumption of meat duck and the improvement of dietary structure. From the perspective of improving people's diet and health and raising the level of breeding, research and development of new feed for meat duck breeding is one of the important tasks of animal husbandry in my country. Contents of the invention [0003] In order to solve the above technical problems, the technical solution provided by the invention is a method for preparing a black soldier fly insect mixed feed for meat duck breeding: [0004] A kind of preparation method of the black soldie...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/20A23K10/12A23K10/26A23K10/37A23K20/105
CPCA23K50/75A23K10/20A23K10/12A23K10/26A23K10/37A23K20/105Y02P60/87
Inventor 王爱明施传架黄健辉宫勋伦贤香庞志清
Owner 广西农科环保科技有限公司
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