CN106106283B - A kind of method that compartment application ozone improves fish slimming effect - Google Patents
A kind of method that compartment application ozone improves fish slimming effect Download PDFInfo
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- CN106106283B CN106106283B CN201610514024.8A CN201610514024A CN106106283B CN 106106283 B CN106106283 B CN 106106283B CN 201610514024 A CN201610514024 A CN 201610514024A CN 106106283 B CN106106283 B CN 106106283B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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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
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- Marine Sciences & Fisheries (AREA)
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- Biodiversity & Conservation Biology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention belongs to fish culture fields, disclose a kind of method that compartment application ozone quickly improves fish slimming effect.This method includes following operating procedure: (1) cultivation water of the groundwater abstraction as weight reducing fish from 100-200 meters of depth of deep water well；(2) selection is appropriate for the fish of weight reducing cultivation；(3) fish carries out flowing water culture weight reducing, compartment application ozone during weight reducing in weight reducing pond.The method of the present invention is compared with the method for the addition feed a part in traditional weight reducing method, can the 4-5 that needed originally months time be foreshortened to 12-20 days and can be achieved the desired results, the case fatality rate of fish significantly reduces during fish weight reducing, and the quality for fish of reducing weight is significantly improved.
Description
Technical field
The invention belongs to fish culture field, in particular to a kind of method of compartment application ozone raising fish slimming effect.
Background technique
In recent years, as the expansion of fish culture area, technology are constantly progressive, fish growth speed is also getting faster,
But the edible taste of fish is inferior compared with wild fish many, main reason is that whole excessive feeding is complete during entire fish culture
Nutrient fodder and the abuse for promoting fish growth hormone and fish medicine, fish, which had not both needed to go by travelling to seek food, will not infect fish disease
And the fish that natural selection constitution is bad.It is especially in delicate flavour amino that cultivation fish poor quality, which is mainly reflected in free amino acid in the flesh of fish,
Acid is few, and protein content is low, and fat content is high, fishlike smell content of material is high and toxicant accumulation is more etc..Therefore it supports
Its edible quality is quickly improved into the research hotspot in fish culture field before growing fish listing.A kind of patent " weight reducing grass carp cultivation side
Method " (application number 201110206716.3) is disclosed from grass carp aquaculture model, feed etc.；Patent be " a kind of bighead
Salinization is reduced weight cultural method " (application number 201310174546.4) from the selecting of bighead, pond recuperation, salinization cultivation etc. into
It has gone open；Patent " a kind of weight reducing fish culture pond " (application number 201520783567.0) carries out disclosure to the construction of aquaculture pond.
Although above-mentioned patent does not carry out ad hoc analysis to quality before and after weight reducing fish, inventor demonstrate,proved after carrying out analysis to associated sample
Real above-mentioned patent improves the quality of cultivation fish positive effect really.But implement above-mentioned patented method fish Slimming-Time still
So need 1 month or so even longer time that could obtain positive effect, the time is too long during practical application, therefore shortens
Slimming-Time becomes the difficult point in cultivation field again.
Summary of the invention
In place of solving above-mentioned shortcoming and defect existing in the prior art, the purpose of the present invention is to provide an inter-species
Every the method that formula application ozone improves fish slimming effect, slimming effect and Slimming-Time can be reached.
The purpose of the invention is achieved by the following technical solution:
A kind of method that compartment application ozone improves fish slimming effect, including following operating procedure:
(1) cultivation water of the groundwater abstraction as weight reducing fish from 100-200 meters of depth of deep water well；
(2) selection is appropriate for the fish of weight reducing cultivation；
(3) fish carries out flowing water culture weight reducing, compartment application ozone during weight reducing in weight reducing pond.
Step (2) is described to select the fish for being appropriate for weight reducing cultivation to focus on the healthy and strong fish between 2~20kg for selective body.
5 cement pits that step (3) the weight reducing Chi Weiyong pipeline is sequentially connected, a length of 3~20m of each cement pit,
Width is 1~5m, a height of 1~3m；One water inlet is set in the side of first cement pit, in the side of the last one cement pit
A water outlet is arranged in bottom；The side bottom of cement pit is arranged in the port of pipeline.
The inlet and outlet are the water hole of 10 × 10cm；The diameter of the port of the pipeline is 10cm.
Cultivation water is pumped into first cement pit before weight reducing pond carries out flowing water culture weight reducing by step (3) fish, together
When close the last one cement pit water outlet and open cement pit between connected pipeline, flow into water from first cement pit
Other cement pits open the water outlet of the last one cement pit when the cement pit depth of water reaches 1.5m, make the water being pumped into and outflow
Water phase etc., keeping the depth of water in weight reducing pond is 1.5m.
Step (3) fish is first to put 100~120 in a suitable place to breed in each cement pit when pond of reducing weight carries out flowing water culture weight reducing
Fish after being put into 5~6 hours, opens ozone generator, the plastic tube for connecting ozone generator is put into first cement pit
In water, Measuring Ozone Concentration in Water is made to be maintained at 0.2~20ppm, closes 3~4 hours after continuous work 0.5~1 hour, beat again
It is closed 3~4 hours again after opening ozone generator 0.5~1 hour, circulate operation, after 12~20 days, fish weight reducing terminates.
Fish after step (3) the flowing water culture weight reducing, back fat reduce 2~4%, and stomach fat reduces 5
~7%；Make testing index with ground depth or 2- methyl isoborneol, fishy smell substance total amount reduces 20~40%.
The principle of the present invention is:
Ozone is dissolved in the water, and has sterilizing or bacteriostasis, can directly kill fish body surface and internal microorganism, reduces
Microbe damage of fish during weight reducing；Ozone in water can be done directly on fish body cell membrane, lead to the penetrating of cell membrane
Property increase, endocellular liberation substance mainly include the outflow rates such as free fatty acid accelerate, increase weight reducing fish degreasing effect；Water
In ozone there is oxidisability, into fish body after can various toxin and fishy smell substance in direct oxidation fish body, increase weight reducing fish
Toxin expelling and deodorization function of odor；Ozone in water has irritation, can stimulate the nervous system of fish, increase the mobility of fish.
The present invention compared with the prior art, have the following advantages and the utility model has the advantages that
(1) fish weight reducing speed is accelerated.Compared with the method for the addition feed a part in traditional weight reducing method, it will can need originally
4-5 months time foreshorten to 12-20 days and can achieve the desired results.
(2) case fatality rate of fish significantly reduces during fish weight reducing.
(3) quality of weight reducing fish is significantly improved.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Ozone generator used in the following embodiment be Guangzhou Jia Huan electric appliance Science and Technology Ltd., model YT-018,
100 grams of ozone are generated per hour；Water pump is the model 50GW25-10-1.5 of Shanghai Bang Pu Beng Ye Manufacturing Co., Ltd production
Water pump, flow are 25 ton/hours；5 cement pits that weight reducing Chi Weiyong pipeline is sequentially connected, the length × width × height of each cement pit
Respectively 5 × 2 × 2m；The water inlet of one 10 × 10cm is set in the side of first cement pit, in the last one cement pit
Side bottom be arranged a 10 × 10cm water outlet；The side bottom of cement pit is arranged in the port of pipeline, a diameter of
10cm。
Embodiment 1
The spring for being 10 DEG C in room temperature, with water pump from the deep well (well water surface distance ground level 4m) of underground 150m
Water is pumped into first cement pit in weight reducing pond；It simultaneously closes off the water outlet of the 5th cement pit and opens between 5 cement pits
Be connected pipeline, allows the water to flow into other cement pits from first cement pit；5 cement pit depth of waters reach 1.5m after 50 minutes, this
When open the water outlet of the 5th cement pit, make the water phase etc. of the water being pumped into and outflow, i.e. the depth of water of holding cement pit is 1.5m.
Taking pre-prepd 500 weight is that the physically fit black carp of 4~6kg/ item is respectively put into above-mentioned weight reducing pond,
Each cement pit puts 100 in a suitable place to breed.Black carp was put into weight reducing pond after 5~6 hours, opens ozone generator, will connect ozone generator
Plastic tube be put into the water of first cement pit, so that ozone is dissolved in the water, make Measuring Ozone Concentration in Water be maintained at 0.2~
20ppm is closed 3 hours after being continuously on ozone generator 1 hour, and it is small to close 3 after opening ozone generator 1 hour again again
When, it so recycles, after 12 days, fish weight reducing terminates.In experimentation, while setting the fish weight reducing experiment for not applying ozone to be handled
CK (situations such as size in weight reducing pond, number, the depth of water, water quality tests with the fish weight reducing handled using ozone).Fish weight reducing is real
After testing, the separately sampled Quality Detection for carrying out fish, detection content includes fish belly portion and fish dorsal muscle fat content, fish raw meat
The content of taste material composition ground depth and 2- methyl isoborneol indicates.Wherein, fish tissue fat content uses soxhlet extraction；Fish
The detection method of content of fishy smell material composition ground depth and 2- methyl isoborneol is according to " Wang Guochao Rofe fishlike smell characteristic component
The research Chinese Marine University master thesis of detection and removal methods, 2012 " carry out.Concrete outcome such as table 1:
The application ozone of table 1 carries out the quality preservation of black carp weight reducing experiment
As can be seen from Table 1, it is handled during black carp weight reducing using ozone, rouge in fish dorsal muscle and abdominal muscles
Fat reduces speed and less applies the fast of ozone treatment, illustrates that fish products matter raising speed is fast, slimming effect is good；Ground depth and 2- methyl
Isocamphol is 2 main components in fishlike smell, and content is low, illustrates that fishlike smell is light, in good taste, and 1 data of table illustrate that ozone can
The removal of fishlike smell during accelerating fish weight reducing；Free aminoacid content is an important indicator of seafood taste, content high meaning
Seafood U.S. is delicious, and 1 data of table equally illustrate that ozone can speed up the weight reducing speed of fish.
Embodiment 2
The summer for being 25 DEG C in room temperature, with water pump from the deep well (well water surface distance ground level 4m) of underground 150m
Water is pumped into first weight reducing pond；It simultaneously closes off the water outlet in the 5th weight reducing pond and opens the phase connecting leg between 5 weight reducing ponds
Road allows the water to flow into other weight reducing ponds from first weight reducing pond；5 weight reducing waters can reach 1.5m deeply after 50 minutes, beat at this time
The water outlet for opening the 5th weight reducing pond makes the water phase etc. of the water being pumped into and outflow, that is, keeping the depth of water in weight reducing pond is 1.5m.
Taking pre-prepd 600 weight is that the physically fit Tilapia mossambica of 2~3kg/ item is respectively put into above-mentioned weight reducing pond
In, each cement pit puts 120 in a suitable place to breed.Tilapia mossambica was put into weight reducing pond after 5~6 hours, opened ozone generator, by connection ozone hair
The plastic tube of raw device is put into the water in first weight reducing pond, and ozone is made to be dissolved in the water, make Measuring Ozone Concentration in Water be maintained at 0.2~
20ppm is closed 2.5 hours after being continuously on ozone generator 1 hour, is closed again after opening ozone generator 1 hour again
It 2.5 hours, so recycles, after 17 days, fish weight reducing terminates.In experimentation, while it is thin to set the fish for not applying ozone to be handled
Body experiment CK (situations such as size in weight reducing pond, number, the depth of water, water quality tests with the fish weight reducing handled using ozone).Fish
After weight reducing experiment, the separately sampled Quality Detection for carrying out fish, detection content includes that fish belly portion and fish dorsal muscle fat contain
Free amino acid total amount indicates in the content and fish dorsal muscle of amount, fishlike smell material composition ground depth and 2- methyl isoborneol.
Wherein, fish tissue fat content uses soxhlet extraction；The inspection of the content of fishlike smell material composition ground depth and 2- methyl isoborneol
Survey method is according to " the research Chinese Marine University master of the detection of Wang Guochao Rofe fishlike smell characteristic component and removal methods learns
Degree thesis whole-length, 2012 " carry out；Free amino acid is carried out using free amino acid automatic analyzer.Concrete outcome such as table 2:
The application ozone of table 2 carries out the quality preservation of Tilapia mossambica fish weight reducing experiment
It can equally be found out by table 2, be handled during Tilapia mossambica weight reducing using ozone, fish dorsal muscle and abdomen flesh
Fat reduces speed and less applies the fast of ozone treatment in meat, illustrates that Tilapia mossambica fish products matter raising speed is fast, slimming effect is good；Soil
Smelly element and 2- methyl isoborneol are 2 main components in fishlike smell, and content is low, illustrates that Tilapia mossambica fishlike smell is light, in good taste, table
2 data illustrate that ozone can speed up the removal of fishlike smell during Tilapia mossambica fish is reduced weight；Free aminoacid content is seafood taste
One important indicator, content height mean that seafood U.S. is delicious, and 2 data of table equally illustrate that ozone can speed up the weight reducing of Tilapia mossambica fish
Speed.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (6)
1. a kind of method that compartment application ozone improves fish slimming effect, it is characterised in that including following operating procedure:
(1) cultivation water of the groundwater abstraction as weight reducing fish from 100-200 meters of depth of deep water well；
(2) selection is appropriate for the fish of weight reducing cultivation；
(3) fish carries out flowing water culture weight reducing, compartment application ozone during weight reducing in weight reducing pond；
The fish is first to put 100~120 fishes in a suitable place to breed in each cement pit when pond of reducing weight carries out flowing water culture weight reducing, is put into 5
After~6 hours, ozone generator is opened, the plastic tube for connecting ozone generator is put into the water of first cement pit, makes water
Middle ozone concentration is maintained at 0.2~20ppm, closes 3~4 hours after continuous work 0.5~1 hour, opens ozone hair again
Raw device is closed 3~4 hours again after 0.5~1 hour, circulate operation, and after 12~20 days, fish weight reducing terminates.
2. the method that a kind of compartment application ozone according to claim 1 improves fish slimming effect, it is characterised in that: step
Suddenly (2) are described selects the fish for being appropriate for weight reducing cultivation to focus on the healthy and strong fish between 2~20kg for selective body.
3. the method that a kind of compartment application ozone according to claim 1 improves fish slimming effect, it is characterised in that: step
Suddenly (3) 5 cement pits being sequentially connected of weight reducing Chi Weiyong pipeline, a length of 3~20m, the width of each cement pit be 1~5m,
A height of 1~3m；One water inlet is set in the side of first cement pit, is arranged one in the side bottom of the last one cement pit
A water outlet；The side bottom of cement pit is arranged in the port of pipeline.
4. the method that a kind of compartment application ozone according to claim 3 improves fish slimming effect, it is characterised in that: institute
State the water hole that inlet and outlet are 10 × 10cm；The diameter of the port of the pipeline is 10cm.
5. the method that a kind of compartment application ozone according to claim 1 improves fish slimming effect, it is characterised in that: step
Suddenly cultivation water is pumped into first cement pit before weight reducing pond carries out flowing water culture weight reducing by (3) described fish, is simultaneously closed off last
Connected pipeline between the water outlet and opening cement pit of one cement pit, makes water flow into other cement from first cement pit
The water outlet of the last one cement pit is opened in pond when the cement pit depth of water reaches 1.5m, makes the water phase etc. of the water being pumped into and outflow,
The depth of water for keeping weight reducing pond is 1.5m.
6. the method that a kind of compartment application ozone according to claim 1 improves fish slimming effect, it is characterised in that: warp
Fish after crossing step (3) the flowing water culture weight reducing, back fat reduce 2~4%, and stomach fat reduces 5~7%；It is smelly with soil
Element or 2- methyl isoborneol make testing index, and fishy smell substance total amount reduces 20~40%.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248398A (en) * | 1998-09-23 | 2000-03-29 | 王秉心 | Closed circulation cultivation system |
| CN102293174A (en) * | 2011-07-22 | 2011-12-28 | 广东省中山食品水产进出口集团有限公司 | Method for cultivating slim grass carp |
| CN103283645A (en) * | 2013-05-13 | 2013-09-11 | 华南农业大学 | Salinization weight-reducing bighead carp culture method |
| CN103583435A (en) * | 2013-11-13 | 2014-02-19 | 叶大铿 | Eel leucomalachite-green-removal aquaculture method |
| CN103843707A (en) * | 2013-12-30 | 2014-06-11 | 浙江省海洋开发研究院 | Method for breeding penaeus vannamei boone by using ozone water |
| CN205106036U (en) * | 2015-10-12 | 2016-03-30 | 湖南开天新农业科技有限公司 | Pond is bred to weight -reducing fish |
-
2016
- 2016-06-30 CN CN201610514024.8A patent/CN106106283B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248398A (en) * | 1998-09-23 | 2000-03-29 | 王秉心 | Closed circulation cultivation system |
| CN102293174A (en) * | 2011-07-22 | 2011-12-28 | 广东省中山食品水产进出口集团有限公司 | Method for cultivating slim grass carp |
| CN103283645A (en) * | 2013-05-13 | 2013-09-11 | 华南农业大学 | Salinization weight-reducing bighead carp culture method |
| CN103583435A (en) * | 2013-11-13 | 2014-02-19 | 叶大铿 | Eel leucomalachite-green-removal aquaculture method |
| CN103843707A (en) * | 2013-12-30 | 2014-06-11 | 浙江省海洋开发研究院 | Method for breeding penaeus vannamei boone by using ozone water |
| CN205106036U (en) * | 2015-10-12 | 2016-03-30 | 湖南开天新农业科技有限公司 | Pond is bred to weight -reducing fish |
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