CN107751542A - A kind of culture of Penaeus vannamei feed - Google Patents
A kind of culture of Penaeus vannamei feed Download PDFInfo
- Publication number
- CN107751542A CN107751542A CN201711065309.9A CN201711065309A CN107751542A CN 107751542 A CN107751542 A CN 107751542A CN 201711065309 A CN201711065309 A CN 201711065309A CN 107751542 A CN107751542 A CN 107751542A
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- CN
- China
- Prior art keywords
- feed
- culture
- medium
- liquid medicine
- penaeus vannamei
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
-
- 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
-
- 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
Abstract
The invention belongs to the aquatic livestock nutrition of aquaculture and forage science field, and in particular to a kind of feed of Penaeus Vannmei.Culture of Penaeus vannamei feed provided by the present invention, comprises the following steps：（1）Feed fermentation processing：Bacillus is uniformly sprayed in feed purchased in market, after 30 35 DEG C are sealed by fermentation 18 24 hours, air-dry, obtains the feed after fermentation process；（2）Toward step（1）The medium-height grass liquid medicine containing sodium alginate is uniformly sprayed in the middle feed by fermentation process, is air-dried after the completion of sprinkling, produces described prawn culturing feed.Culture of Penaeus vannamei feed provided by the present invention, feed processing mode is simple, and efficiency of feed utilization is high, can effectively improve the survival rate and drug residue free of Penaeus Vannmei, is appropriate for large-scale popularization and application.
Description
Technical field
The invention belongs to the aquatic livestock nutrition of aquaculture and forage science field, and in particular to a kind of Penaeus Vannmei
Feed.
Background technology
Penaeus Vannmei has the advantages that the speed of growth is fast, adaptable, yield is high, it has also become in China's shrimp culture
One of most important kind.At present, in order to improve the growth performance of Penaeus Vannmei, aquaculture cost is reduced, contains various hormones
The feed addictive of the chemical substances such as quasi-growth promoter, antibiotic is widely used.But such feed addictive length
Phase largely uses so that accumulates substantial amounts of antibiotic, hormonal substance in body, result in the drug resistance production of Penaeus Vannmei
It is raw, immunity of organisms degradation, and also these materials enter food chain, or even the health of people can be had a strong impact on.Chinese herbal medicine
Substitute antibiotics have been turned into the advantages of its " safety, green, noresidue ", have treated and prevented the most promising replacement of disease
Thing.At present, in order to as needed easily be added to Chinese herbal medicine in feed, many peasant households can select during use
Select sprinkling air-dried mode Chinese herbal medicine is added in feed purchased in market, such a method is easy to operate, convenient, the requirement to equipment compared with
Low, operability is stronger, but because feed purchased in market general hardness after the completion of granulation is higher, Chinese herbal medicine sprinkling is big after air-drying again
Part is only stored in the surface of feed, after feed touches water during the feeding, remains in the major part of feed surface
Chinese herbal medicine can lose, and can enter in Penaeus Vannmei body that the content of Chinese herbal medicine to play a role is seldom, and drug effect is past
It is past not ideal enough.
The content of the invention
It is an object of the invention to provide a kind of new culture of Penaeus vannamei feed, the feed by microbial fermentation and
The mode that is combined of Chinese herbal medicine sprinkling, efficiency of feed utilization and digestibility are higher, the good drug efficacy of Chinese herbal medicine and can ensure to raise
Expect the dissolution time in water, further improve efficiency of feed utilization.
The present invention is achieved through the following technical solutions above-mentioned technical purpose：
Culture of Penaeus vannamei feed provided by the present invention, comprises the following steps：（1）Feed fermentation processing：By bacillus
Uniformly it is sprayed in feed purchased in market, after 30-35 DEG C is sealed by fermentation 18-24 hours, air-dries, obtain the feed after fermentation process；（2）
Toward step（1）The medium-height grass liquid medicine containing sodium alginate is uniformly sprayed in the middle feed by fermentation process, sprinkling is completed laggard
Sector-style is done, and produces described prawn culturing feed.
Preferably, the bacillus and quality of the fodder proportioning are 1：35-40.
Preferably, the medium-height grass liquid medicine and quality of the fodder proportioning are 1：20-30.
Preferably, the mass fraction of sodium alginate is 0.2-0.8% in the medium-height grass liquid medicine.
Preferably, the preparation method of the medium-height grass liquid medicine is as follows：Chinese herbal medicine is configured by following weight proportion：Radix Astragali 5-10
Part, motherwort 5-10 parts, adlay 5-7 parts, honeysuckle 4-7 parts, rheum officinale 3-7 parts, garlic 5-8 parts, said herbal medicine and water are pressed
Mass ratio 1:5-6 ratio is carried out after boiling 3-6 hours, filtering, is removed impurity, is obtained medium-height grass liquid medicine.
Preferably, the bacillus is Bacillus subtillis.
Preferably, the content of gemma is more than 20,000,000,000/gram in the bacillus.
The present invention has following advantageous effects：
（1）Culture of Penaeus vannamei feed provided by the present invention, the feed first pass through the fermentation process of microorganism, on the one hand may be used
The utilization rate and digestibility of feed are improved, feed progress that on the other hand can be harder to dry mass is a certain degree of fluffy
Pine, medium-height grass liquid medicine is finally sprayed again so that the active ingredient in medium-height grass liquid medicine can be quickly dispersed in whole feed granules；
（2）Mixed sodium alginate in medium-height grass liquid medicine, it on the one hand can increase the adsorption rate of Chinese herbal medicine, on the other hand can play bonding
Effect, increase feed is dissolved in time of water, and then increases the utilization rate of feed；
（3）The Chinese herbal medicine of addition has good antiviral and growth promoting function；
Culture of Penaeus vannamei feed provided by the present invention, feed processing mode is simple, and efficiency of feed utilization is high, can effectively carry
The survival rate and drug residue free of high Penaeus Vannmei, are appropriate for large-scale popularization and application.
Embodiment
With reference to specific embodiment, the present invention will be described in detail to enable those skilled in the art to more preferably
Ground understands present disclosure：
Embodiment 1
Preparing for medium-height grass liquid medicine in the present embodiment is as follows：Chinese herbal medicine is configured by following quality proportioning：5 parts of the Radix Astragali, motherwort 5
Part, 5 parts of adlay, 4 parts of honeysuckle, 3 parts of rheum officinale, 5 parts of garlic, by said herbal medicine and water in mass ratio 1:5 ratio is endured
System filtering, removes impurity, obtains medium-height grass liquid medicine after 3 hours.
Embodiment 2
Preparing for medium-height grass liquid medicine in the present embodiment is as follows：Chinese herbal medicine is configured by following quality proportioning：7 parts of the Radix Astragali, motherwort 7
Part, 6 parts of adlay, 5 parts of honeysuckle, 5 parts of rheum officinale, 6 parts of garlic, by said herbal medicine and water in mass ratio 1:5 ratio is endured
System filtering, removes impurity, obtains medium-height grass liquid medicine after 4 hours.
Embodiment 3
Preparing for medium-height grass liquid medicine in the present embodiment is as follows：Chinese herbal medicine is configured by following quality proportioning：10 parts of the Radix Astragali, motherwort
10 parts, 7 parts of adlay, 7 parts of honeysuckle, 7 parts of rheum officinale, 8 parts of garlic, by said herbal medicine and water in mass ratio 1:6 ratio is carried out
After boiling 6 hours, filtering, impurity is removed, obtains medium-height grass liquid medicine.
Embodiment 4
A kind of culture of Penaeus vannamei feed that the present embodiment is provided, comprises the following steps：
（1）Feed fermentation processing：Bacillus is uniformly sprayed in feed purchased in market, after 30 DEG C are sealed by fermentation 18 hours, air-dried,
Obtain the feed after fermentation process；
（2）Toward step（1）The medium-height grass liquid medicine containing sodium alginate is uniformly sprayed in the middle feed by fermentation process, has been sprayed
Air-dried after, that is, obtain described prawn culturing feed.
In the present embodiment, bacillus and quality of the fodder ratio purchased in market are 1:35, medium-height grass liquid medicine is matched somebody with somebody with quality of the fodder
Than for 1:20, the mass fraction of sodium alginate is 0.2% in medium-height grass liquid medicine, and bacillus is Bacillus subtillis, wherein brood cell
Content is more than 20,000,000,000/gram, and medium-height grass liquid medicine used is the medium-height grass liquid medicine in embodiment 2 in the present embodiment.
Embodiment 5
A kind of culture of Penaeus vannamei feed that the present embodiment is provided, comprises the following steps：
（1）Feed fermentation processing：Bacillus is uniformly sprayed in feed purchased in market, after 32 DEG C are sealed by fermentation 22 hours, air-dried,
Obtain the feed after fermentation process；
（2）Toward step（1）The medium-height grass liquid medicine containing sodium alginate is uniformly sprayed in the middle feed by fermentation process, has been sprayed
Air-dried after, that is, obtain described prawn culturing feed.
In the present embodiment, bacillus and quality of the fodder ratio purchased in market are 1:38, medium-height grass liquid medicine is matched somebody with somebody with quality of the fodder
Than for 1:25, the mass fraction of sodium alginate is 0.5% in medium-height grass liquid medicine, and bacillus is Bacillus subtillis, wherein brood cell
Content is more than 20,000,000,000/gram, and medium-height grass liquid medicine used is the medium-height grass liquid medicine in embodiment 2 in the present embodiment.
Embodiment 6
A kind of culture of Penaeus vannamei feed that the present embodiment is provided, comprises the following steps：
（1）Feed fermentation processing：Bacillus is uniformly sprayed in feed purchased in market, after 35 DEG C are sealed by fermentation 24 hours, air-dried,
Obtain the feed after fermentation process；
（2）Toward step（1）The medium-height grass liquid medicine containing sodium alginate is uniformly sprayed in the middle feed by fermentation process, has been sprayed
Air-dried after, that is, obtain described prawn culturing feed.
In the present embodiment, bacillus and quality of the fodder ratio purchased in market are 1:40, medium-height grass liquid medicine is matched somebody with somebody with quality of the fodder
Than for 1:30, the mass fraction of sodium alginate is 0.8% in medium-height grass liquid medicine, and bacillus is Bacillus subtillis, wherein brood cell
Content is more than 20,000,000,000/gram, and medium-height grass liquid medicine used is the medium-height grass liquid medicine in embodiment 2 in the present embodiment.
Contrast experiment
Contrast test is carried out using feed in the feed purchased in market without processing and embodiment 4,5,6：
Contrast test 1
Take the complete above-mentioned four kinds of feeds of appropriate particle to be respectively put into the water under the same terms after 2h, collect remaining feeding
Material, drying weighs the amount of its remaining nutriment, and the amount of nutriment during with being put into before contrasts, as a result such as table 1
It is shown：
Table 1
| Without the feed purchased in market of processing | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Rate of scattering and disappearing（%） | 10.1% | 9.5% | 9.8% | 10.2% |
From contrast test 1, stability of the feed with feed purchased in market in water in the present invention is essentially identical, without notable
Difference, illustrate that feed provided by the present invention meets requirement of the aquatic feeds in water stability.
Contrast test 2
Influence and the present invention of the purpose of this contrast test in the On The Growth of Penaeus Vannamei index in the research present invention
The utilization rate and Chinese herbal medicine drug effect, experimentation of middle feed are as follows：
The Penaeus Vannmei of identical quantity is fed in specification identical aquarium, experimental group one feeds the feeding purchased in market without processing
Material, the feeding of experimental group two directly spray medium-height grass liquid medicine and air-dry the feed after processing, the feed in the feeding embodiment 4 of experimental group three,
Feed in the feeding embodiment 5 of experimental group four, the feed in the feeding embodiment 6 of experimental group five, other feeding conditions are identical,
Observation detects following index respectively after 40 days：
Table 2
| Experimental group one | Experimental group two | Experimental group three | Experimental group four | Experimental group five | |
| Survival rate（%） | 60% | 87.7% | 92.4% | 93.1% | 92.6% |
| Body is grown（cm） | 2.5±0.54 | 2.6±0.83 | 2.9±0.62 | 3.0±0.42 | 2.9±0.35 |
| Body weight（mg） | 230±30.2 | 243±28.7 | 290±16.4 | 304±23.5 | 294±28.3 |
| Feed coefficient | 0.71+0.05 | 0.80±0.03 | 0.93±0.03 | 0.95±0.02 | 0.94±0.06 |
| Excrement situation | Enteron aisle is thicker, water Face floating is a large amount of white Color excrement | Water-bed excrement is brown, Floating on water has a small amount of white Color excrement | Brown, it is deposited on It is water-bed | Brown, deposition At the bottom | Brown, it is deposited on It is water-bed |
It was found from being analyzed from upper table, the survival rate of the Penaeus Vannmei in experimental group three, four, five is above experimental group two, explanation
The drug effect of Chinese herbal medicine is more preferable relative to air-dried effect is carried out after direct sprinkling in feed provided by the present invention；Experimental group three, four,
The body of Penaeus Vannmei in five is long, body weight and feed coefficient are above experimental group two, illustrates feed provided by the present invention
Penaeus Vannmei utilization rate is higher, digests and assimilates more preferable；The situation from excrement is it can be found that feeding provided in the present invention
Material can make Penaeus Vannmei have more preferable resistance against diseases, have protective effect to its alimentary canal, will not exclude to carry lesion
The white excrement of cell.
The survival rate of the Penaeus Vannmei of experimental group two is higher than experimental group one, illustrates the medicinal herb componentses of addition and can strengthen
The resistance of Penaeus Vannmei, improve its survival rate；The body of Penaeus Vannmei in experimental group two is long, body weight and feed coefficient are equal
Higher than experimental group one, illustrate that the medicinal herb componentses in the present invention also have somatotrophic effect.
The better embodiment of the present invention is the foregoing is only, we should be appreciated that comes for those skilled in the art
Say, any improvement done within the spirit and principles of the invention and equivalent substitution, be all contained in the claims in the present invention
Within the protection domain of book.
Claims (7)
1. a kind of culture of Penaeus vannamei feed, it is characterised in that comprise the following steps：
（1）Feed fermentation processing：Bacillus is uniformly sprayed in feed purchased in market, 30-35 DEG C of sealing and fermenting 18-24 hour
Afterwards, air-dry, obtain the feed after fermentation process；
（2）Toward step（1）The medium-height grass liquid medicine containing sodium alginate is uniformly sprayed in the middle feed by fermentation process, has been sprayed
Air-dried after, produce described prawn culturing feed.
2. culture of Penaeus vannamei feed according to claim 1, it is characterised in that the matter of the bacillus and feed
Amount proportioning is 1：35-40.
3. culture of Penaeus vannamei feed according to claim 1, it is characterised in that the matter of the medium-height grass liquid medicine and feed
Amount proportioning is 1：20-30.
4. culture of Penaeus vannamei feed according to claim 1, it is characterised in that sodium alginate in the medium-height grass liquid medicine
Mass fraction be 0.2-0.8%.
5. culture of Penaeus vannamei feed according to claim 1, it is characterised in that the preparation method of the medium-height grass liquid medicine
It is as follows：Chinese herbal medicine is configured by following weight proportion：Radix Astragali 5-10 parts, motherwort 5-10 parts, adlay 5-7 parts, honeysuckle 4-7 parts,
Rheum officinale 3-7 parts, garlic 5-8 parts, by said herbal medicine and water in mass ratio 1:5-6 ratio is carried out after boiling 3-6 hours, mistake
Filter, impurity is removed, obtains medium-height grass liquid medicine.
6. culture of Penaeus vannamei feed according to claim 1, it is characterised in that the bacillus is Ko subtilis
Bacillus.
7. culture of Penaeus vannamei feed according to claim 1, it is characterised in that gemma contains in the bacillus
Measure to be more than 20,000,000,000/gram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065309.9A CN107751542A (en) | 2017-11-02 | 2017-11-02 | A kind of culture of Penaeus vannamei feed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065309.9A CN107751542A (en) | 2017-11-02 | 2017-11-02 | A kind of culture of Penaeus vannamei feed |
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| CN107751542A true CN107751542A (en) | 2018-03-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966169A (en) * | 2010-09-20 | 2011-02-09 | 山东省海水养殖研究所 | Compound immunopotentiator for sea cucumber and preparation method thereof |
| CN103583880A (en) * | 2013-10-18 | 2014-02-19 | 上海永凡生物科技有限公司 | Microbial fermentation feed for litopenaeus vannamei |
| US20150132436A1 (en) * | 2012-06-07 | 2015-05-14 | J&B Bio Inc. | Additive composition for shrimp feed and a method for producing the same |
| CN106954760A (en) * | 2017-03-23 | 2017-07-18 | 威海金牌生物科技股份有限公司 | It is a kind of into Bao special compound feed small powder and preparation method thereof |
| CN107028027A (en) * | 2017-05-08 | 2017-08-11 | 浦江海璞食品科技有限公司 | The preparation method of culture of Penaeus vannamei feed |
| CN107156532A (en) * | 2017-05-08 | 2017-09-15 | 磐安海璞食品科技有限公司 | The purposes of culture of Penaeus vannamei feed |
-
2017
- 2017-11-02 CN CN201711065309.9A patent/CN107751542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966169A (en) * | 2010-09-20 | 2011-02-09 | 山东省海水养殖研究所 | Compound immunopotentiator for sea cucumber and preparation method thereof |
| US20150132436A1 (en) * | 2012-06-07 | 2015-05-14 | J&B Bio Inc. | Additive composition for shrimp feed and a method for producing the same |
| CN103583880A (en) * | 2013-10-18 | 2014-02-19 | 上海永凡生物科技有限公司 | Microbial fermentation feed for litopenaeus vannamei |
| CN106954760A (en) * | 2017-03-23 | 2017-07-18 | 威海金牌生物科技股份有限公司 | It is a kind of into Bao special compound feed small powder and preparation method thereof |
| CN107028027A (en) * | 2017-05-08 | 2017-08-11 | 浦江海璞食品科技有限公司 | The preparation method of culture of Penaeus vannamei feed |
| CN107156532A (en) * | 2017-05-08 | 2017-09-15 | 磐安海璞食品科技有限公司 | The purposes of culture of Penaeus vannamei feed |
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Application publication date: 20180306 |
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