CN108125071A - A kind of feed for litopenaeus vannamei additive and its application method - Google Patents
A kind of feed for litopenaeus vannamei additive and its application method Download PDFInfo
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- CN108125071A CN108125071A CN201810070908.8A CN201810070908A CN108125071A CN 108125071 A CN108125071 A CN 108125071A CN 201810070908 A CN201810070908 A CN 201810070908A CN 108125071 A CN108125071 A CN 108125071A
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- litopenaeus vannamei
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
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- Biochemistry (AREA)
- Mycology (AREA)
- Botany (AREA)
- Sustainable Development (AREA)
- Insects & Arthropods (AREA)
- Marine Sciences & Fisheries (AREA)
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- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of feed for litopenaeus vannamei additive and its application methods, belong to aquatic feeds technical field.It is prepared from the following materials in parts by weight：50~60 parts of chlorella powder, 20~30 parts of ocean rhodotorula glutinis powder split 0.001~1 part of 10~20 parts of pot algae powder and chitosan oligosaccharide.The present invention can remarkably promote growth and the survival rate of litopenaeus vannamei, enhance the disease resistance of litopenaeus vannamei, improve the body colour and taste flavor of litopenaeus vannamei formed using artifical compound feed, the feed addictive will not generate drug resistance and toxic side effect, the drug residue free in litopenaeus vannamei body, with good economic efficiency and social benefit is conducive to the sustainable health development of litopenaeus vannamei cultivation.
Description
Technical field
The present invention relates to aquatic feeds technical fields, and in particular to a kind of feed for litopenaeus vannamei additive and user
Method.
Background technology
Litopenaeus vannamei is commonly called as Penaeus Vannmei, is one of current highest three big shrimp species of world's cultured output, have pair
Water environment high-output stress-resistance, nutritional requirement are low, the speed of growth is fast, and shrimp body meat content is big to wait many merits, therefore it collects in recent years
Reduction cultivation scale is increasing.With being gradually increased for cultured output, disease problem getting worse.It is a large amount of antibiotic, organic
The long-time service of pesticide seriously polluted breeding water body, reduces the nutritive value of aquatic products or even endangers the health of the mankind.Cause
This, exploitation has improvement aquatic products quality, and the feed addictive of the growth for promoting prawn and the disease resistance for enhancing prawn causes
Great attention.
In currently available technology when preparing feed for litopenaeus vannamei additive, raw material is mainly plurality of herbal combination,
Then hay bacillus etc. is added in thereto, is added as CN105249022A discloses a kind of litopenaeus vannamei complex microecological feed
Add agent, weigh first 0.2-0.3 parts of tourmaline powders, 7-8 portions of hawthorn, 0.5-0.8 parts of leaves of Hawthorn, 2-3 parts of folium cortex eucommiaes, 0.2 part
Radix Astragali, 0.2 portion of motherwort, 0.5 part of Radix Codonopsis, 0.2 portion of feverfew etc. prepare traditional Chinese medicine powder, then prepare composite microorganism viable bacteria powder,
Traditional Chinese medicine powder, viable bacteria powder and nanomete talc powder are mixed with feed for litopenaeus vannamei additive.However, traditional Chinese medicine ingredients contained therein
Its application is limited to a certain extent.
Invention content
One of task of the present invention is to provide a kind of feed for litopenaeus vannamei additive, which can add
Enter in basal feed, manufactured prawn feed, which has, promotes Growth of Litopenaeus vannamei, improves prawn survival rate, enhances prawn
Disease resistance improves the effect of prawn taste flavor.
Its technical solution includes：
A kind of feed for litopenaeus vannamei additive, it is characterised in that be prepared from the following materials in parts by weight：
50~60 parts of chlorella powder, 20~30 parts of ocean rhodotorula glutinis powder, split 10~20 parts of pot algae powder and chitosan oligosaccharide 0.001~
1 part.
As the preferred embodiment of the present invention, the weight of above-mentioned raw materials is：
55 parts of chlorella powder, 25 parts of ocean rhodotorula glutinis powder split 0.005 part of 19.995 parts of pot algae powder and chitosan oligosaccharide.
As another preferred embodiment of the present invention, the weight of above-mentioned raw materials is：
56 parts of chlorella powder, 28 parts of ocean rhodotorula glutinis powder split 1 part of 15 parts of pot algae powder and chitosan oligosaccharide.
Another task of the present invention is to provide a kind of feed for litopenaeus vannamei, be raised including above-mentioned litopenaeus vannamei
Feed additives, the additive amount of feed for litopenaeus vannamei additive account for the 5~10% of the feed for litopenaeus vannamei quality.
Advantageous effects are caused by the present invention：
Raw material selected by the present invention, wherein chlorella powder are dusted by chlorella breaking wall by fermentation.Chlorella is applied to aquatic products
Cultivation in addition to can be oxygenation, removing toxic substances, to adjust bacterium algae phase, can also be used as bait or nourishing additive agent and be moved for nursery and aquatic products
Object is formed.
Ocean rhodotorula glutinis powder is dusted by ocean rhodotorula fermentation drying.Ocean rhodotorula cell is rich in protein, liver
Sugared particle, unrighted acid, vitamin etc.；
Pot algae powder is split, is formed by splitting the different aerobe fermentation of pot algae, lipid content can account for more than 50% dry cell weight, and 22
Carbon acid (DHA) content is up to more than 20%；
Chitosan oligosaccharide is the monomer glycan after chitosan is digested.Chitosan oligosaccharide is applied to animal husbandry and fishery animal, can improve digestion
Road flora, improves immunity of organisms, and alternative part antibiotic is used for disease prevention and cure.
Feed for litopenaeus vannamei additive of the present invention can promote the growth of prawn, improve prawn survival rate, enhance prawn
Disease resistance, improve prawn body colour and taste flavor.And with drug resistance and toxic side effect is not generated, prawn body is interior without drug
The advantages of residual.
By feed for litopenaeus vannamei additive of the present invention, for 5~10%, to be added to litopenaeus vannamei artificial by mass percentage
In mixed feed, continuous feeding litopenaeus vannamei 30 days~60 days, you can promote growth and the survival rate of litopenaeus vannamei, enhance
Disease resistance improves the body colour and taste flavor of prawn.
Specific embodiment
The present invention proposes a kind of feed for litopenaeus vannamei additive and its application method, in order to make advantages of the present invention,
Technical solution is clearer, clear and definite, elaborates with reference to specific embodiment to the present invention.
Chlorella powder needed for the present invention splits pot algae powder, chitosan oligosaccharide, ocean rhodotorula and can be bought by commercial channel and be obtained
.
Embodiment 1:
Feed for litopenaeus vannamei additive of the present invention, in parts by weight, wherein, 50 parts of chlorella powder, ocean rhodotorula
30 parts of powder splits 19 parts of pot algae powder, 1 part of chitosan oligosaccharide；More than raw material is weighed, crush, sieve with 100 mesh sieve after, add according to 5% ratio
It being added in feed for litopenaeus vannamei, continuous feeding initial mass is that the litopenaeus vannamei of 12.23 ± 0.24g is found after 30 days, with
The control group for not adding the feed addictive is compared, and the litopenaeus vannamei survival rate of 5% group of addition improves 8.62%, and rate of body weight gain carries
High by 12.81%, prawn body colour blue phenomenon disappears, and the prawn taste after being cooked is more delicious, muscle more high resilience.
Embodiment 2:
Feed for litopenaeus vannamei additive of the present invention, in parts by weight, wherein, 55 parts of chlorella powder, ocean rhodotorula
25 parts of powder splits 19.995 parts of pot algae powder, 0.005 part of chitosan oligosaccharide；More than raw material is weighed, crush, sieve with 100 mesh sieve after, according to 8%
Ratio be added in feed for litopenaeus vannamei, continuous feeding initial mass is the litopenaeus vannamei after 60 days of 5.17 ± 0.11g
It was found that compared with not adding the feed of the feed addictive, the prawn survival rate more 9.33% of 8% dosage group, prawn are added
Rate of body weight gain is high by 15.85%.
Embodiment 3:
Feed for litopenaeus vannamei additive of the present invention, in parts by weight, wherein, 56 parts of chlorella powder, ocean rhodotorula
28 parts of powder splits 15 parts of pot algae powder, 1 part of chitosan oligosaccharide；More than raw material is weighed, crush, sieve with 100 mesh sieve after, according to 10% ratio
It is added into feed for litopenaeus vannamei.Continuously feeding initial mass is that the litopenaeus vannamei of 0.28 ± 0.02g is found after 90 days, with
The control group for not adding the feed addictive is compared, and the litopenaeus vannamei survival rate of 9% group of addition improves 13.83%, rate of body weight gain
16.55% is improved, prawn body colour blue phenomenon disappears, and the prawn taste after being cooked is more delicious, muscle more high resilience.
Embodiment 4：
Feed for litopenaeus vannamei additive of the present invention, in parts by weight, wherein, 56 parts of chlorella powder, ocean rhodotorula
28 parts of powder splits 15 parts of pot algae powder, 1 part of chitosan oligosaccharide；More than raw material is weighed, crush, sieve with 100 mesh sieve after, according to 10% ratio
It is added into feed for litopenaeus vannamei.Continuously feeding initial mass is that the litopenaeus vannamei of 0.28 ± 0.02g is found after 90 days, with
The control group for not adding the feed addictive is compared, and the litopenaeus vannamei survival rate of 10% group of addition improves 13.84%, rate of body weight gain
16.55% is improved, prawn body colour blue phenomenon disappears, and the prawn taste after being cooked is more delicious, muscle more high resilience.
Comparative example 1：
Litopenaeus vannamei is fed 60 days using feed for litopenaeus vannamei (being free of feed for litopenaeus vannamei additive of the present invention)
After find, prawn body colour is turned blue, and prawn survival rate is low.
It uses for reference the prior art and can be realized in the part do not addressed in the present invention.
It should be noted that：Those skilled in the art are made under the introduction of this specification any equivalent way or
Obvious variant should all be within the scope of the present invention.
Claims (4)
1. a kind of feed for litopenaeus vannamei additive, it is characterised in that be prepared from the following materials in parts by weight：
50~60 parts of chlorella powder, 20~30 parts of ocean rhodotorula glutinis powder split 0.001~1 part of 10~20 parts of pot algae powder and chitosan oligosaccharide.
2. a kind of feed for litopenaeus vannamei additive according to claim 1, it is characterised in that：The parts by weight of the raw material
It matches and is：
55 parts of chlorella powder, 25 parts of ocean rhodotorula glutinis powder split 0.005 part of 19.995 parts of pot algae powder and chitosan oligosaccharide.
3. a kind of feed for litopenaeus vannamei additive according to claim 1, it is characterised in that：The parts by weight of the raw material
It matches and is：
56 parts of chlorella powder, 28 parts of ocean rhodotorula glutinis powder split 1 part of 15 parts of pot algae powder and chitosan oligosaccharide.
4. a kind of feed for litopenaeus vannamei, it is characterised in that：It is raised including claims 1 to 3 any one of them litopenaeus vannamei
Feed additives, the additive amount of the feed for litopenaeus vannamei additive account for the 5~10% of the feed for litopenaeus vannamei quality.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070908.8A CN108125071A (en) | 2018-01-25 | 2018-01-25 | A kind of feed for litopenaeus vannamei additive and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070908.8A CN108125071A (en) | 2018-01-25 | 2018-01-25 | A kind of feed for litopenaeus vannamei additive and its application method |
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| Publication Number | Publication Date |
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| CN108125071A true CN108125071A (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070908.8A Pending CN108125071A (en) | 2018-01-25 | 2018-01-25 | A kind of feed for litopenaeus vannamei additive and its application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452494A (en) * | 2018-10-08 | 2019-03-12 | 天津农学院 | A kind of Cynoglossus semilaevis feed addictive and preparation method thereof and application method |
| CN109480126A (en) * | 2018-12-12 | 2019-03-19 | 大连海洋大学 | Litopenaeus vannamei composite feed additive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054911A (en) * | 2014-06-09 | 2014-09-24 | 无锡科乐生物能源有限公司 | Egg-laying poultry feed additive and egg-laying poultry feed |
| CN105746951A (en) * | 2016-03-10 | 2016-07-13 | 青岛农业大学 | Penaeus vannamei larval stage feed and method for preparing same |
-
2018
- 2018-01-25 CN CN201810070908.8A patent/CN108125071A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054911A (en) * | 2014-06-09 | 2014-09-24 | 无锡科乐生物能源有限公司 | Egg-laying poultry feed additive and egg-laying poultry feed |
| CN105746951A (en) * | 2016-03-10 | 2016-07-13 | 青岛农业大学 | Penaeus vannamei larval stage feed and method for preparing same |
Non-Patent Citations (2)
| Title |
|---|
| 夏冬梅等: ""海洋红酵母对凡纳滨对虾生长及免疫的影响"", 《广东农业科学》 * |
| 李振达等: ""壳寡糖对凡纳滨对虾生长和免疫力的影响"", 《南方水产科学》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452494A (en) * | 2018-10-08 | 2019-03-12 | 天津农学院 | A kind of Cynoglossus semilaevis feed addictive and preparation method thereof and application method |
| CN109480126A (en) * | 2018-12-12 | 2019-03-19 | 大连海洋大学 | Litopenaeus vannamei composite feed additive |
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Application publication date: 20180608 |
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