CN105146223B - Rainbow trout postlarva sinks property puffing granule compound feed - Google Patents
Rainbow trout postlarva sinks property puffing granule compound feed Download PDFInfo
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- CN105146223B CN105146223B CN201510686277.9A CN201510686277A CN105146223B CN 105146223 B CN105146223 B CN 105146223B CN 201510686277 A CN201510686277 A CN 201510686277A CN 105146223 B CN105146223 B CN 105146223B
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- rainbow trout
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- flour
- postlarva
- compound feed
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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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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- Fodder In General (AREA)
Abstract
Rainbow trout postlarva sinks property puffing granule compound feed, it is formulated by plurality of raw materials, its component and content include: fish meal 53% ~ 63%, flour 11% ~ 15%, expanded soybean 2% ~ 8%, fermented bean dregs 5.5% ~ 8.6%, wheat flour strength flour 2% ~ 5%, fish oil 5% ~ 8%, seawood meal 2% ~ 5%, minerals 1% ~ 2%, calcium dihydrogen phosphate 0.5% ~ 1%, choline chloride 0.4%, multidimensional 0.3%, VC phosphoesterase 30 .1%, antioxidant 0.02%, and all percentages are weight percent.Product of the present invention includes that phagostimulating effect is good, feed conversion rate is high, water stability is good, and rainbow trout body colour is natural, growth is very fast, the advantages such as production cost is low.
Description
Technical field
The present invention relates to aquatic product matched field of fodder more particularly to the heavy property puffing granule compound feed fields of rainbow trout postlarva.
Background technique
Rainbow trout (Oncorhynchus mykiss) belong to salmonidae (Salmonidae) fish, because body side has one
Clearly rainbow batten band and gain the name, fine and tender taste, fat content are high, full of nutrition, are important cold aqueous in world wide
Cultured fishes.The red degree of rainbow trout muscle is considered as one of the important indicator of its meat quality of evaluation, and rainbow trout muscle
Red mainly due to astaxanthin in its intracorporal accumulation colour generation, add astaxanthin, can enhance its body colour and anti-oxidant energy
Power.
Practice have shown that in different stages of growth, the nutritional need of rainbow trout is there are certain difference, therefore different stages of growth
Rainbow trout mixed feed also can difference.Although existing patent " rainbow trout postlarva the floating puffed pellet compound feed " (ZL in the country
201310369859.5), but not studies have reported that pointing out that rainbow trout postlarva is fond of buoyancy expanding compound feed, therefore, the present invention
Nutritional need and digestive physiological characteristics based on rainbow trout postlarva, in the selection of raw material and proportion upper patent and skill different from the past
Art has unique technical characterstic.
Summary of the invention
And a kind of cultivation rainbow trout quality low the purpose of the present invention is to provide production cost is higher suitable for cultivation rainbow
The heavy property puffing granule compound feed of trout postlarva.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
Rainbow trout postlarva sinks property puffing granule compound feed, is formulated by plurality of raw materials, component and content include:
Fish meal 53% ~ 63%
Flour 11% ~ 15%
Expanded soybean 2% ~ 8%
Fermented bean dregs 5.5% ~ 8.6%
Wheat flour strength flour 2% ~ 5%
Fish oil 5% ~ 8%
Seawood meal 2% ~ 5%
Minerals 1% ~ 2%
Calcium dihydrogen phosphate 0.5% ~ 1%
Choline chloride 0.4%
Multidimensional 0.3%
VC phosphoesterase 30 .1%
Antioxidant 0.02%
All percentages are weight percent.
Wherein, fish meal mainly provides protein sources and energy.Rainbow trout is predacious fish, very strong to the dependence of fish meal, really
Its fixed content is 53% ~ 63%, and when its content is greater than 63%, feed cost is increased, while aggravating rainbow trout postlarva metabolic burden；It is small
When 53%, feed conversion rate is reduced, rainbow trout postlarva slow growth.
Flour mainly provides adhesive effect, is readily formed feed granules and has good water stability, the present invention
In flour content be 11% ~ 15%, when its content be greater than 15% when, feed cost increase；When less than 11%, water stability drop
It is low.
Expanded soybean mainly provides protein sources and energy, and for substituting Partial Fish Meal, additive amount is by cost impact, this hair
Expanded soybean content in bright is 2% ~ 8%, when its content is greater than 8%, feed conversion rate decline；When its content is less than 2%, raise
Expect increased costs.
Fermented bean dregs mainly provide protein sources and energy, form protein sources complementary effect with raw materials such as fish meal, it is required to improve
Amino acid balance degree promotes rainbow trout growth.The content of fermented bean dregs is 5.5% ~ 8.6% in the present invention, when its content is greater than
When 8.6%, it is unfavorable for the growth of rainbow trout postlarva；When less than 5.5%, feed cost is increased.
Wheat flour strength flour is a kind of plant protein source full of nutrition, can effectively improve the gluten value of flour, have feed
There is better bond effect, to meet heavy requirement of the property puffing granule compound feed to water stability.In the present invention, wheat flour
The content of strength flour is 2% ~ 5%, and when its content is greater than 5%, feed attractant is reduced；When less than 2%, feed water stability drop
It is low.
Fish oil mainly provides essential fatty acid and energy, and plays attractant effect.When its excessive addition to the work of product
The requirements such as skill requirement, production cost, feed storage can all increase, and when addition deficiency, energy, luring function of feed etc. can
Decline.
Seawood meal can improve feeding rich in amino acid, algal polysaccharides, mannitol, vitamin and a variety of constants, microelement
The trophic structure of material improves efficiency of feed utilization, improves fish body immunity and anti-stress ability, and condensing and preventing in defeated and dispersed effect
Significant effect.
Minerals, calcium dihydrogen phosphate, choline chloride, VC phosphate, multidimensional, antioxidant etc. are used as additive, at this
In invention, antioxidant is ethoxyquinoline, and mainly the extension feed storage phase, remaining primarily serves the effect of extra-nutrition,
Promote fish body metabolism, additive amount is not high.
Above-mentioned various raw material components can be purchased on the market.
To keep product efficacy of the invention more preferable, astaxanthin can be added in raw material components, astaxanthin is fat-soluble gorgeous
Haematochrome is the terminal of carotenogenesis, it enter animal body after can without modification or biochemical conversion and directly store it is heavy
Product in the tissue, and can with myoglobins non-specific binding, a large number of studies show that astaxanthin can improve rainbow trout muscle color,
Improve its liver total antioxidant capacity, additive amount 0.1% good to the application effect of rainbow trout.
Soybean lecithin is added, is used mainly as a kind of emulsifier, the fat metabolism of fish body is promoted, accelerates fish body to rouge
The absorption of fat.In the present invention, additive amount 0.6%.
Garlic slice is added, it is higher to be primarily due to Allicin Content in garlic slice, has antibacterial diseases prevention, growth promotion, and food calling is made
With etc. functions, preferable application effect is shown on the aquatic livestocks such as Shelled Turtle Trionyx Sinensis, grass carp, carp, bullfrog.In the present invention
In, additive amount 0.2%.
Probiotics are added, predominantly improvement rainbow trout intestinal beneficial microbes flora, promotes digestion of the enteron aisle to feed
It absorbs, additive amount 0.18%.
Through under the conditions of the same farm, identical management mode, using following each component and the rainbow trout postlarva of content
Heavy property puffing granule compound feed phagostimulating effect is good, and feed conversion rate is high, and water stability is good, and rainbow trout body colour is natural, and growth is most
Fastly, culture efficiency is best:
Fish meal 58%
Flour 13%
Expanded soybean 5%
Fermented bean dregs 6.1%
Wheat flour strength flour 4%
Fish oil 6%
Seawood meal 4%
Minerals 1%
Calcium dihydrogen phosphate 1%
Choline chloride 0.4%
Multidimensional 0.3%
VC phosphoesterase 30 .1%
Antioxidant 0.02%
Astaxanthin 0.1%
Soybean lecithin 0.6%
Garlic slice 0.2%
Probiotics 0.18%.
Compared with existing mixed feed, product of the present invention include phagostimulating effect is good, feed conversion rate is high, in water stablize
Property it is good, rainbow trout body colour is natural, growth is very fast, the advantages such as production cost is low.
Detailed description of the invention
Fig. 1 is production technological process of the invention.
Specific embodiment
Below by way of specific embodiment, the present invention is described in further detail, but the invention is not limited to following implementations
Example.Percentage in the present invention is weight percentage unless otherwise specified.
Embodiment 1:
| Fish meal | 63% |
| Flour | 11% |
| Expanded soybean | 2% |
| Fermented bean dregs | 5.5% |
| Wheat flour strength flour | 5% |
| Fish oil | 5% |
| Seawood meal | 5% |
| Minerals | 1% |
| Calcium dihydrogen phosphate | 0.6% |
| Choline chloride | 0.4% |
| Multidimensional | 0.3% |
| VC phosphate | 0.1% |
| Antioxidant | 0.02% |
| Astaxanthin | 0.1% |
| Soybean lecithin | 0.6% |
| Garlic slice | 0.2% |
| Probiotics | 0.18% |
According to formula feed is formulated shown in upper table, raise rainbow trout postlarva 30 days.Ingest the rainbow trout postlarva of the present embodiment feed
It ingests active, feed coefficient 1.25, the growth of rainbow trout postlarva is fast, and body colour is natural, and anti-stress ability is strong, and culture efficiency is good.
Embodiment 2:
| Fish meal | 56% |
| Flour | 12% |
| Expanded soybean | 8% |
| Fermented bean dregs | 7.1% |
| Wheat flour strength flour | 2% |
| Fish oil | 7% |
| Seawood meal | 3% |
| Minerals | 2% |
| Calcium dihydrogen phosphate | 1% |
| Choline chloride | 0.4% |
| Multidimensional | 0.3% |
| VC phosphate | 0.1% |
| Antioxidant | 0.02% |
| Astaxanthin | 0.1% |
| Soybean lecithin | 0.6% |
| Garlic slice | 0.2% |
| Probiotics | 0.18% |
According to formula feed is formulated shown in upper table, raise rainbow trout postlarva 30 days.Ingest the rainbow trout postlarva of the present embodiment feed
It ingests active, feed coefficient 1.37, the growth of rainbow trout postlarva is fast, and body colour is natural, and anti-stress ability is strong, and culture efficiency is good.
Embodiment 3:
| Fish meal | 53% |
| Flour | 15% |
| Expanded soybean | 6% |
| Fermented bean dregs | 8.6% |
| Wheat flour strength flour | 3% |
| Fish oil | 8% |
| Seawood meal | 2% |
| Minerals | 2% |
| Calcium dihydrogen phosphate | 0.5% |
| Choline chloride | 0.4% |
| Multidimensional | 0.3% |
| VC phosphate | 0.1% |
| Antioxidant | 0.02% |
| Astaxanthin | 0.1% |
| Soybean lecithin | 0.6% |
| Garlic slice | 0.2% |
| Probiotics | 0.18% |
According to formula feed is formulated shown in upper table, raise rainbow trout postlarva 30 days.Ingest the rainbow trout postlarva of the present embodiment feed
It ingests active, feed coefficient 1.32, the growth of rainbow trout postlarva is fast, and body colour is natural, and anti-stress ability is strong, and culture efficiency is good.
Embodiment 4:
| Fish meal | 58% |
| Flour | 13% |
| Expanded soybean | 5% |
| Fermented bean dregs | 6.1% |
| Wheat flour strength flour | 4% |
| Fish oil | 6% |
| Seawood meal | 4% |
| Minerals | 1% |
| Calcium dihydrogen phosphate | 1% |
| Choline chloride | 0.4% |
| Multidimensional | 0.3% |
| VC phosphate | 0.1% |
| Antioxidant | 0.02% |
| Astaxanthin | 0.1% |
| Soybean lecithin | 0.6% |
| Garlic slice | 0.2% |
| Probiotics | 0.18% |
According to formula feed is formulated shown in upper table, raise rainbow trout postlarva 30 days.Ingest the rainbow trout postlarva of the present embodiment feed
It ingests active, feed coefficient 1.23, the growth of rainbow trout postlarva is fast, and body colour is natural, and anti-stress ability is strong, and culture efficiency is good.
Referring to Fig.1.The technological process of production of product of the present invention is as follows: first choosing large raw material according to formula, smallclothes mix
Object, then the raw material of selection feeds intake by raw material proportioning, removal of impurities cleaning is then carried out, cleaning carries out mixed once afterwards completely, once
Mixture is pulverized after mixing, the mixture after ultramicro grinding is then subjected to secondary mixing, secondary mixing
After mixture is successively screened, it is quenched, then again through extrusion pelletize to obtain puffing granule compound feed half at
Product are finally packaged to be puffing granule compound feed finished product using drying, removal of impurities, oil spout, cooling, sieving, weighing.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (1)
1. rainbow trout postlarva sinks property puffing granule compound feed, it is formulated by plurality of raw materials, it is characterised in that: its component and content
Include:
Fish meal 58%
Flour 13%
Expanded soybean 5%
Fermented bean dregs 6.1%
Wheat flour strength flour 4%
Fish oil 6%
Seawood meal 4%
Minerals 1%
Calcium dihydrogen phosphate 1%
Choline chloride 0.4%
Multidimensional 0.3%
VC phosphoesterase 30 .1%
Antioxidant 0.02%
Astaxanthin 0.1%
Soybean lecithin 0.6%
Garlic slice 0.2%
Probiotics 0.18%
All percentages are weight percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686277.9A CN105146223B (en) | 2015-10-22 | 2015-10-22 | Rainbow trout postlarva sinks property puffing granule compound feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686277.9A CN105146223B (en) | 2015-10-22 | 2015-10-22 | Rainbow trout postlarva sinks property puffing granule compound feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105146223A CN105146223A (en) | 2015-12-16 |
| CN105146223B true CN105146223B (en) | 2019-01-15 |
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ID=54787621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510686277.9A Active CN105146223B (en) | 2015-10-22 | 2015-10-22 | Rainbow trout postlarva sinks property puffing granule compound feed |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003009778A (en) * | 2001-06-27 | 2003-01-14 | Oriental Yeast Co Ltd | Formula feed for pisciculture |
| CN103478451B (en) * | 2013-08-22 | 2015-02-18 | 福建天马科技集团股份有限公司 | Floating expanded pellet compound feed for oncorhynchus mykiss juvenile fish |
| CN103445018B (en) * | 2013-08-22 | 2014-11-12 | 福建天马科技集团股份有限公司 | Floating expanded particle compound feed for juvenile rainbow trout |
| CN104186375A (en) * | 2013-12-20 | 2014-12-10 | 北京渤海冷水鱼养殖专业合作社 | Breeding method of rainbow trout |
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