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High-efficiency phagostimulant for colorful angel fish and preparation method of phagostimulant

A high-efficiency food attractant, the technology of colorful angelfish, applied in the application, animal feed, animal feed and other directions, can solve the problems of colorful angelfish not eating, unsatisfactory use effect, design, screening and other problems, to achieve convenient procurement, conducive to The effect of environmental protection and pollution reduction

Inactive Publication Date: 2014-05-21
SHANGHAI LINDAO BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are already a small number of manufacturers producing compound feeds for discus fish in small batches, the results are not satisfactory. Angelfish do not eat, or have poor hobbies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Get beef heart powder, Antarctic krill powder, fish and insect powder, squid powder, chironomus larvae powder, betaine, compound amino acid, dimethyl-β-thiatin propionate, wherein, the weight percentage of each component is as follows:

[0014] Beef Heart Powder 15-20%, Antarctic Krill Powder 15-20%, Fish Insect Powder 15-20%, Squid Powder 15-20%, Chironomus Larvae Powder 3-5%, Compound Amino Acid 15-20%, Betaine 2~3%, 3~5% of dimethyl-β-thiatin propionate.

[0015] Mix well in a mixer and set aside.

[0016] This food attractant is evaluated through the four-week growth feeding experiment, and the specific method is: add 5% and 10% of this food attractant to make artificial compound feed (Group A) and (B group), and do not add this food attractant Artificial compound feed (Group C) and traditional "Beef Heart Burger" feed (Group D), experimented with juvenile discus fish with an initial body length of 3.2±0.14cm and a weight of 3.2±0.14g for 4 weeks. The food prefere...

Embodiment 2

[0022] Take beef heart powder, Antarctic krill powder, fish and insects pink , squid powder, chironomus larvae powder, betaine, compound amino acid, dimethyl-beta-thiatin propionate, wherein, the weight percentage of each component is as follows:

[0023] Beef Heart Powder 20%, Antarctic Krill Powder 17%, Fish Insect Powder 15%, Squid Powder 15%, Chironomus Larvae Powder 5%, Compound Amino Acid 20%, Betaine 3%, Dimethyl-β-thiazopropionate kiosk 5%.

[0024] Mix well in a mixer and set aside.

[0025] Add 10% food attractant to make artificial compound feed, and conduct feeding experiments on discus fish with a body length of 4.1-4.5 cm. The discus fish of this size have a good appetite for artificial compound feed added with attractant.

Embodiment 3

[0027] Take beef heart powder, Antarctic krill powder, fish and insect powder, squid powder, chironomus larvae powder, vegetable powder, betaine, compound amino acid, dimethyl-β-thiatin propionate, wherein the weight percentage of each component as follows:

[0028] Beef Heart Powder 20%, Antarctic Krill Powder 20%, Fish Insect Powder 20%, Squid Powder 15%, Chironomus Larvae Powder 4%, Compound Amino Acid 15%, Betaine 3%, Dimethyl-β-thiazopropionate kiosk 3%.

[0029] Mix well in a mixer and set aside.

[0030] Add 8% food attractant to make artificial compound feed, and conduct a feeding experiment on discus fish with a body length of 7.0-15.0 cm. The discus fish of this size have a good appetite for the artificial compound feed added with attractant.

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Abstract

The invention discloses a high-efficiency phagostimulant for colorful angel fish and a preparation method of the phagostimulant. The phagostimulant consists of the following raw materials in percentage by weight: 15-20% of beef heart powder, 15-20% of euphausia superba meal, 15-20% of water flea meal, 15-20% of cutterfish meal, 3-5% of chironomidae larvae powder, 15-20% of compound amino acid, 2-3% of glycine betaine and 3-5% of dimethyl-beta-dimethylpropiothetin; the preparation method comprises the following steps: crushing the beef heart powder, the euphausia superba meal, the water flea meal, the cutterfish meal and the chironomidae larvae powder, screening by using a 80-mesh sieve, putting into a mixing machine, further adding the glycine betaine, the compound amino acid and the dimethyl-beta-dimethylpropiothetin, and uniformly mixing so as to obtain the phagostimulant. By compounding multiple signal phagostimulants, the phagostimulant is good in food calling effect for the colorful angel fish; when the phagostimulant is added into a fish feed, and nutrient components necessary for the growth of the fish can be provided by the amino acid in the phagostimulant, so that the phagostimulant is safe and environmentally-friendly; meanwhile, used raw materials are stable in quality, convenient to purchase and easy to popularize.

Description

technical field [0001] The invention relates to the field of food attractants for aquatic animals, in particular to a high-efficiency food attractant for seven-color angelfish and a preparation method thereof. Background technique [0002] Discus fish, belonging to the order Perciformes, Cichlidae, and the genus Pannica, is native to the Amazon River Basin in South America. Because of its bright colors and changing patterns, it is known as a tropical fish among freshwater tropical ornamental fish. King; the original disc fish bait was developed by German Jack Wattley, which uses beef heart, beef liver, shrimp meat, etc. to be crushed and mixed as feed for disc fish. At present, China has become one of the most important raising and consuming countries for discus fish. With the pursuit of many breeders, more than a dozen excellent varieties have been bred, such as "Meteor Shower" in the red dot green system, and "Meteor Shower" in the turquoise system. "Tiger-patterned Turqu...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 王磊陈再忠高建忠孙培英
Owner SHANGHAI LINDAO BIOLOGICAL SCI & TECH
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