CN109744403A - A kind of processing technology of minnow class special swelling feed - Google Patents
A kind of processing technology of minnow class special swelling feed Download PDFInfo
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- CN109744403A CN109744403A CN201711074211.XA CN201711074211A CN109744403A CN 109744403 A CN109744403 A CN 109744403A CN 201711074211 A CN201711074211 A CN 201711074211A CN 109744403 A CN109744403 A CN 109744403A
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- feed
- minnow
- fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Feed For Specific Animals (AREA)
Abstract
The invention discloses a kind of processing technologys of minnow class special swelling feed, the minnow class special swelling feed is able to satisfy whole nutritional needs of hemiculeer leucisculus section fish high-density breeding, cultivate fish growth rapidly, feed conversion rate is high, and feed coefficient is between 0.9-1.2, culture efficiency is obvious, it is good to cultivate fish vigor, high survival rate, resistance to long-distance transport, the hemiculeer leucisculus flying fish analogy cultivated using this feed, which cultivates its nitrogen, phosphate excretion rate using other feeds, can reduce 8%-15%, pollute to breeding water body small.
Description
Technical field
The present invention relates to aquaculture feed field, especially a kind of processing technology of minnow class special swelling feed.
Background technique
Hemiculeer leucisculus section fish are a kind of rare cultured fishes of very strong fresh water of vitality, due to its culture-cycle is short, delicious flavour,
Can high-density breeding the features such as, there are extensive cultivation in coastal provinces in south China.But the related hemiculeer leucisculus of international and national at present
The research of flying fish puffed compound feed is less, and artificial breeding mixed feed coefficient used is high and expensive, causes to support
Cost substantial increase is grown, feed cost is likely to be greater than its market price when cultivating price declines；Due at present to hemiculeer leucisculus section
Fish threpsology research is not enough, and excessive nitrogen, phosphorus discharge keep breeding water body seriously polluted in feed, increases cultivation wind
Danger；Simultaneously as high density intensive culture, immunity function and the anti-stress ability decline of fish body, cultivation survival rate be not high.With
Upper various reasons seriously hinder the further development of hemiculeer leucisculus section fish farming industry.
Summary of the invention
The purpose of the invention is to make up the above-mentioned deficiency of the prior art, a kind of minnow class special swelling feed is provided
Processing technology.
To achieve the goals above, the technical solution adopted by the present invention is that the processing technology of the minnow class special swelling feed
It is made of the raw material of following weight ratio:
Rapeseed dregs 3-8 meat meal tankage 3-10 vitamin B (50%) 0.2-1.
Inkfish visceral meal 2-5 wheat flour 25-40 bean powder 1.0-3.0
Phosphate (35%) 0.05-0.3 calcium dihydrogen phosphate 0.3-1.5 compound vitamin 0.2-0.5
Composite mineral salt 0.5-1.5 phagostimulant 0.1-0.3 starch-polysaccharides enzyme 0.04-0.08
Each raw material is smashed it through into 80 meshes, is then uniformly mixed, is pelletized by conventional expanded pellet diet production line, granulation
Afterwards trypsin method ocean fish oil to get minnow class special swelling feed processing technology.
Advantages of the present invention: (1) raw material sources used in this mixed feed are stable, cheap, are able to satisfy hemiculeer leucisculus section fish
Whole nutritional needs of high-density breeding, 5000 jin of per mu yield or more.Rapidly, feed conversion rate is high for fish body growth, cultivation
Benefit is preferable.(2) immunity function and anti-stress ability of hemiculeer leucisculus section fish is remarkably reinforced, fish body vigor is good, high survival rate.(3) may be used
The pollution of nitrogen in breeding process, phosphorus discharge to breeding water body is effectively reduced.
Specific embodiment
It mixes rapeseed dregs, meat meal tankage, vitamin B, inkfish visceral meal, wheat flour, bean powder, phosphate, calcium dihydrogen phosphate, answer
Multidimensional, composite mineral salt, phagostimulant, starch-polysaccharides enzyme are closed, these raw materials are smashed it through into 80 meshes, are then uniformly mixed, is led to
Conventional expanded pellet diet production line granulation is crossed, trypsin method ocean fish oil 2.5Kg matches after granulation to get hemiculeer leucisculus section fish extruding of the invention
Close feed.Used each raw material is on sale on the market, and the compound vitamin and composite mineral salt are known (see German schumacher
(Schuhmacher) etc., Dutch " aquaculture " (Aquaculture, 1997,151: 15-28)).
Culture experiment proves that the processing technology of minnow class special swelling feed of the invention is able to satisfy hemiculeer leucisculus section fish high density
Whole nutritional needs of cultivation, 5000 jin of average yield per mu or more.Cultivate fish growth rapidly, feed conversion rate is high, and feed coefficient exists
Between 0.9-1.2, culture efficiency is obvious, and especially in fish valence depression, competitiveness is stronger.Can obviously it be increased using the cultivation of this feed
The immunity function and anti-stress ability of strong fish body, cultivation fish vigor is good, high survival rate, resistance to long-distance transport.Meanwhile using this feed
The hemiculeer leucisculus flying fish analogy of cultivation, which cultivates its nitrogen, phosphate excretion rate using other feeds, can reduce 8%-15%, pollute to breeding water body small.
Claims (1)
1. a kind of processing technology of minnow class special swelling feed, it is characterised in that it is by the raw material system of following weight proportion
At:
Each raw material is smashed it through into 80 meshes, is then uniformly mixed, is pelletized by conventional expanded pellet diet production line, it is outer after granulation
Ocean fish oil is sprayed to get the processing technology of minnow class special swelling feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074211.XA CN109744403A (en) | 2017-11-05 | 2017-11-05 | A kind of processing technology of minnow class special swelling feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074211.XA CN109744403A (en) | 2017-11-05 | 2017-11-05 | A kind of processing technology of minnow class special swelling feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109744403A true CN109744403A (en) | 2019-05-14 |
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ID=66400376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711074211.XA Pending CN109744403A (en) | 2017-11-05 | 2017-11-05 | A kind of processing technology of minnow class special swelling feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109744403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063047A1 (en) * | 2019-09-30 | 2021-04-08 | 香港科技大学 | Use of extract of overground part of scutellariae radix in aquaculture |
-
2017
- 2017-11-05 CN CN201711074211.XA patent/CN109744403A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063047A1 (en) * | 2019-09-30 | 2021-04-08 | 香港科技大学 | Use of extract of overground part of scutellariae radix in aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |