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Artificial feed for freshwater carnivorous fishes and preparation method of artificial feed for freshwater carnivorous fishes

An artificial feed, carnivorous technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of easily carrying pathogenic bacteria, affecting the normal growth of farmed fish, and monotonous nutrition of fresh bait, so as to reduce the incidence of enteritis and achieve large The effect of large-scale promotion and accelerated growth rate

Inactive Publication Date: 2015-03-25
GUANGDONG ENRICH BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the breeding of freshwater carnivorous fish in my country mainly relies on natural fresh bait, which not only consumes a lot of manpower and material resources, but also easily carries pathogenic bacteria, which brings disease troubles to aquaculture production
On the one hand, pathogens carried by fresh and live bait, such as viruses, bacteria, fungi, and parasites, are easy to infect fish, which is an important factor for the obvious increase in fish disease hazards. Some hard parts of fresh and live baits can also cause gastrointestinal Mechanical damage; on the other hand, the nutrition of fresh and live bait is monotonous and unbalanced. If a single fresh and live bait is fed for a long time, it will affect the normal growth of farmed fish
At present, due to the above two problems, the sustainable development and economic benefits of the freshwater carnivorous fish aquaculture industry in my country have been seriously affected. The research and development of artificial bait for freshwater carnivorous fish is a major problem that the freshwater carnivorous fish aquaculture industry urgently needs to solve. problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An artificial feed for freshwater carnivorous fish provided by the invention comprises the following components by mass: 8 parts of imported fish meal, 15 parts of domestic fish meal, 17 parts of yellow powder, 21 parts of raw bran, 28 parts of soybean meal, calcium dihydrogen phosphate 1.8 parts, 2 parts of squid paste, 1.2 parts of fish oil, 1.0 part of phospholipid oil, 2 parts of premix, 2 parts of antibacterial peptide, 1.0 part of Bacillus.

Embodiment 2

[0026] An artificial feed for freshwater carnivorous fish provided by the invention comprises the following components by mass: 8 parts of imported fish meal, 16 parts of domestic fish meal, 15 parts of yellow powder, 23 parts of raw bran, 25 parts of soybean meal, calcium dihydrogen phosphate 2.0 parts, 3 parts of squid paste, 1.0 parts of fish oil, 1.5 parts of phospholipid oil, 3 parts of premix, 3 parts of antimicrobial peptides, 0.5 parts of Bacillus.

Embodiment 3

[0028] An artificial feed for freshwater carnivorous fish provided by the present invention comprises the following components by mass: 10 parts of imported fish meal, 10 parts of domestic fish meal, 20 parts of yellow powder, 18 parts of raw bran, 30 parts of soybean meal, calcium dihydrogen phosphate 1.5 parts, 1 part of squid paste, 1.5 parts of fish oil, 0.5 parts of phospholipid oil, 1 part of premix, 1 part of antibacterial peptide, 1.5 parts of Bacillus.

[0029] In the artificial feed of each of the above embodiments, the composition of the premix used and the amount of addition of each component in the feed are as follows (in 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 sulfa...

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Abstract

The invention discloses an artificial feed for freshwater carnivorous fishes. The artificial feed is prepared from components such as fish meal, nitrofural, raw bran, bean meal, monocalcium phosphate, cuttlefish cream, fish oil, phosphatide oil, a premix, antibacterial peptide and bacillus. The artificial feed can be used for increasing the farming survival rate of freshwater carnivorous fishes, increasing the growth rate of the freshwater carnivorous fishes and reducing the morbidity of the enteritis of the freshwater carnivorous fishes in the farming process, and is helpful for achieving the large-scale farming popularization of the freshwater carnivorous fishes.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an artificial feed for freshwater carnivorous fish and a preparation method thereof. Background technique [0002] In recent years, with the improvement of people's living standards, traditional freshwater fish, such as carp, silver carp, and bighead carp, can no longer meet people's needs. Ze crucian carp and loach, carnivorous eel, Northeast catfish, black snakehead, yellow catfish, mandarin fish. According to the conditions of the aquaculture water body, the species and specifications of fish culture, the type of water area and the culture measures, freshwater fish culture is divided into the following methods: a. Still water fish culture and running water fish culture b. Monoculture, polyculture and nest culture c. Pond culture Fish, rice field fish farming, river fish farming, lake fish farming, reservoir fish farming, cage fish farming, seine and fence fish...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/175A23K1/16
Inventor 舒锐
Owner GUANGDONG ENRICH BIOTECH
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