Artificial feed for sea carnivorous fish, and preparation method of artificial feed

An artificial feed, carnivorous technology, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of less than 10% penetration rate of artificial compound feed, no guarantee of bait source, easy to pollute water quality, etc., to reduce the incidence of enteritis rate, increase the survival rate of breeding, and accelerate the growth rate

Active Publication Date: 2015-03-04
观星(肇庆)农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adult fish are mainly fresh or frozen small miscellaneous fish, low-value shellfish and shrimp, and some of them use compound feed. The source of bait is not

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An artificial feed for seawater carnivorous fish provided by the present invention comprises the following components by mass: 6 parts of imported fish meal, 12 parts of domestic fish meal, 20 parts of yellow powder, 21 parts of raw bran, 28 parts of soybean meal, and 2 parts of squid paste , 1.2 parts of fish oil, 1.0 part of phospholipid oil, 2 parts of premix, 2 parts of earthworm powder, 3 parts of fly maggot powder, and 1.8 parts of yeast powder.

Embodiment 2

[0025] An artificial feed for seawater carnivorous fish provided by the present invention comprises the following components by mass: 5 parts of imported fish meal, 15 parts of domestic fish meal, 15 parts of yellow powder, 15 parts of raw bran, 30 parts of soybean meal, and 1 part of squid paste , 1.5 parts of fish oil, 0.5 parts of phospholipid oil, 1 part of premix, 3 parts of earthworm powder, 1 part of fly maggot powder, and 3 parts of yeast powder.

Embodiment 3

[0027] An artificial feed for seawater carnivorous fish provided by the present invention comprises the following components by mass: 7.5 parts of imported fish meal, 7.5 parts of domestic fish meal, 25 parts of yellow powder, 25 parts of raw bran, 25 parts of soybean meal, and 3 parts of squid paste , 1 part of fish oil, 1.5 parts of phospholipid oil, 3 parts of premix, 1 part of earthworm powder, 5 parts of fly maggot powder, and 1 part of yeast powder.

[0028] The composition of the premix used in the artificial feed of the above embodiment and the addition amount of each component in the feed are as follows (unit is mg / kg): V A 20,V B1 10,V B2 15,V B6 15,V B12 8. Niacinamide 100, VC (35%) 1000, calcium pantothenate 40, biotin 2, inositol 200, folic acid 10, V E 400, V K3 20,V D3 10. Magnesium sulfate 2000, ferrous sulfate 300, zinc sulfate 200, manganese sulfate 100, potassium iodide (10%) 80, sodium selenite 67, cobalt chloride (10%) 5, copper sulfate 10, so...

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Abstract

The invention discloses an artificial feed for sea carnivorous fish. The artificial feed comprises the following components: fish meal, yellow powder, raw bran, bean pulp, squid paste, fish oil, phosphatide oil, premix, earthworm powder, fly maggot powder and yeast powder. After the artificial feed is used, the survival rate of sea carnivorous fish aquaculture can be improved, the growth speed of the sea carnivorous fish is accelerated, the incidence of enteritis of the sea carnivorous fish can be reduced in the aquaculture process, and large-scale promotion of the sea carnivorous fish aquaculture can be better realized.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an artificial feed for carnivorous fish in seawater and a preparation method thereof. Background technique [0002] The types of marine fish farming in my country mainly include: mullet, barracuda, milkfish, mudskipper, bluefish, black bream, yellowfin bream, perch, barramundi, Chinese snakehead, large yellow croaker, American red Fish, grouper, moray eel, puffer fish, flounder, turbot, red sea bream, etc. These marine fish are mainly cultured in harbor culture, pond culture, sea cage, factory culture and shallow sea pen culture. At present, most of the baits used for carnivorous fish in seawater culture in my country are animal baits, and the series of baits used in artificial breeding are generally fertilized eggs of bivalves and their single round larvae, rotifers, artemia nauplii, copepods , Cladocera and minced fish, shrimp and shellfish. Adult fish are main...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/165A23K1/175
CPCY02A40/818
Inventor 舒锐
Owner 观星(肇庆)农业科技有限公司
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