CN109566484A - A kind of barramundi juvenile fish transportation resources - Google Patents
A kind of barramundi juvenile fish transportation resources Download PDFInfo
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- CN109566484A CN109566484A CN201811249327.7A CN201811249327A CN109566484A CN 109566484 A CN109566484 A CN 109566484A CN 201811249327 A CN201811249327 A CN 201811249327A CN 109566484 A CN109566484 A CN 109566484A
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- fry
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- latescal
- carifer
- transport
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- 241000269779 Lates calcarifer Species 0.000 title claims abstract description 36
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 34
- 230000000366 juvenile effect Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 9
- 206010002091 Anaesthesia Diseases 0.000 claims abstract description 8
- 230000037005 anaesthesia Effects 0.000 claims abstract description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 7
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 claims description 30
- 239000004568 cement Substances 0.000 claims description 17
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 claims description 15
- 239000005770 Eugenol Substances 0.000 claims description 15
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 claims description 15
- 229960002217 eugenol Drugs 0.000 claims description 15
- 238000010790 dilution Methods 0.000 claims description 12
- 239000012895 dilution Substances 0.000 claims description 12
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 claims description 11
- 229920000153 Povidone-iodine Polymers 0.000 claims description 11
- 229960001621 povidone-iodine Drugs 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000003444 anaesthetic effect Effects 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 235000012206 bottled water Nutrition 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 206010044565 Tremor Diseases 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 27
- 238000007792 addition Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000269799 Perca fluviatilis Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 241000723298 Dicentrarchus labrax Species 0.000 description 1
- 241000276618 Perciformes Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention provides a kind of Latescal carifer juvenile fish transportation resources, comprising the following steps: (1) fry temporarily supports management before transporting: selecting fry and carries out temporarily domesticating;(2) fry anesthesia is collected: fry is collected using by the way of first anaesthetize and collecting afterwards, the fry of collection be placed in it is temporary support in device, to packing and transporting;(3) fry numeration, fry counting packing and transporting: by step (2), dopey fry is put into the fry shipping bags equipped with transport water, is sealed after being filled with pure oxygen to fry shipping bags, is transported after shipping bags are packed into transport case.This method passes through a series of measures such as the temporarily feeding management of fry before transport, fry anesthesia collection, the standby level of transport, fry numeration, fry counting packing, transport case joint sealing, improve Latescal carifer juvenile fish transportation survival rate, transportation cost is reduced, and method and technology is mature, safety, is easily mastered.
Description
Technical field
The invention belongs to technical field of aquaculture, and in particular to a kind of barramundi juvenile fish transportation resources.
Background technique
Barramundi (Lates calcarifer) is commonly called as Mang Sea-bass, golden mesh perch, belongs to Perciformes, barramundi section, barramundi category, is
The torrid zone and subtropical zone economic fish, have that adaptable, heavy, growth is fast, disease is few, and delicious meat, nutritive value are high
The advantages that, it is the main economic fish in south east asia.And wide adaptation range, it can be cultivated in fresh water salt-fresh water, be deep water
The suitable breed variety of wind wave-resisting net casing.It is a kind of by China and Southeast Asian countries as pond, the main object of cage culture
Excellent cultivation object, exploitation prospect are wide.
The annual a large amount of barramundi fry of needs in all parts of the country, these fries are with mainly originating in Hainan and the Delta of the Pearl River
Area, therefore need to transport to farming site by the long-distance means of transportation such as air transportion, container carrier mostly, generally require more than ten to
20 hours continuative transports.
The major way of transport barramundi fry is that fish fry bag adds water oxygenation transport and container to add water inflation transport now,
In transportational process, fry density is larger, and temperature is higher in addition, can generate stronger stress reaction, in addition, the excretion of dead fish and fish
Waste destruction can bring the harmful wastes such as a large amount of ammonia nitrogen, nitrite to water body, these aggravate fry death again, lead to sharp kiss
Perch seedling transportation survival rate reduces.
In order to preferably promote the artificial breeding of barramundi, large-scale artificial culture high quality seedling was both needed, equally
It solves the matching technology of fry transport, therefore, a set of suitable barramundi fry long-distance transportation and can guarantee transport survival rate
Method is significant.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of barramundi seed transportation resources, the barramundis
Transportation survival rate can be improved in fry transportation resources, reduces transportation cost, and safe, easy to operate.
To reach above-mentioned purpose of the present invention, the technical solution adopted is as follows:
A kind of Latescal carifer juvenile fish transportation resources, comprising the following steps:
(1) fry temporarily supports management before transporting: selecting fry and carries out temporarily domesticating;
(2) fry anesthesia is collected: fry is collected using by the way of first anaesthetize and collecting afterwards, and the fry of collection, which is placed in, temporary supports device
In, to packing and transporting;
(3) fry numeration, fry counting packing and transporting: by step (2), dopey fry is put into the transport of the fry equipped with transport water
It in bag, seals after being filled with pure oxygen to fry shipping bags, is transported after shipping bags are packed into transport case.
The barramundi fry that fry is a length of 2~2.5cm of selective body is selected in the step (1).
Temporarily the domesticating time since being transported first 5 days fry, carries out in cement pit indoors in the step (1);It is transporting
Defeated the previous day stops feeding one day, and povidone iodine disinfection is added in water.Excreta in transportational process can be reduced by stopping feed
The process for generating the consumption with oxygen and preventing fry from jolting in transport spits food phenomenon.
Further, the cement pit is semi-buried round cement pit, 14~16m of area of cement pit2, depth be 1.5~
1.8m installs air charging system, continuous charge in cultivating process according to the standard of every square metre of 2~4 gas heads;The water inlet of cement pit
Tight-lipped patch pool wall, when water inlet, can form water flow, daily stream rate of water exchange 150%-200% in pond.
Further, the concentration of the povidone iodine is 0.8~1ppm, and povidone iodine available iodine content is mass percent
1%, additional amount is by 0.8~1.0ml of addition in per cubic meter of water.
Preferably, the concentration of the povidone iodine is 0.8ppm, and the povidone iodine additional amount is by per cubic meter of water
Middle addition 0.8ml.
Temporarily water is kept for 25~30 DEG C of water temperature during domesticating in the step (1), and dissolved oxygen reaches 4mg/L or more, salt
Degree 27~32, pH value are 7.5~7.9, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L.
It is first anaesthetized in the step (2) and is collected as being packaged first 2 hours in transport afterwards, cement pit water row is low, further according to
How much addition anesthetic of pond water body anaesthetize fry, then fry is collected into temporarily feeding device.
Further, it is 30cm that the cement pit water, which is arranged down to liquid level,.
The temporarily feeding device is temporarily to support bucket or net cage.
The anesthetic that anesthesia fry uses in the step (2) is eugenol.
Further, anesthesia fry uses eugenol dilution, and the eugenol diluent preparation method is as follows: before use
It is 1 ‰ solution that the pure eugenol of chemistry, which is diluted to volume fraction, with pure water, obtains eugenol dilution;Eugenol dilution adds
Dosage is that every liter of water adds 5~6 milliliters of dilutions.
Preferably, the volume fraction of the eugenol dilution is 1 ‰, and additive amount is that every liter of water adds 5 milliliters of dilutions.
Transport water is fresh filtering sea in the step (3), and be added in water body fish with stress spirit, water temperature control
System is at 20~23 DEG C, and water quality indicator is salinity 27~32, and it is 7.5~7.9, ammonia nitrogen < 0.1mg/ that dissolved oxygen, which keeps > 4mg/L, pH value,
L and nitrite < 0.05mg/L.
Further, the fish with stress spirit be VC stress spirit, additional amount be 8~10ppm.
Preferably, VC stress clever additional amount be 10ppm, 10g is added in per cubic meter of water.
The transport is controlled with water water temperature by ice bag, is sealed in fry shipping bags using ice cube and ice bag is made.
Fry density is 35~40 tails/L in each fry shipping bags in the step (3).
It is be filled with that pure oxygen volume is shipping bags volume 2/3 that pure oxygen is filled in the step (3).
Further, the fry shipping bags size specification is 65cm × 35cm × 35cm;Each fry shipping bags are built-in
There is 10L transport water, ships 350~400 tail fries.
Transport case is bubble chamber in the step (3), and size specification is 70cm × 38cm × 38cm, in each transport case
Place two fry shipping bags.
Further, in transportational process, merging frost bottled water or ice bag are in transport case to control fry shipping bags temperature.
Preferably, merging freezes bottled water 1~2 of water equipped with 500mL.
Haulage time is no more than 24 hours in the step (3).
Compared with prior art, the invention has the following advantages:
(1) barramundi juvenile fish transportation resources of the present invention temporarily supports management by carrying out before transport to fry, enhances fry to fortune
The adaptability of defeated environment, while stopping feed before transporting, generate discharged waste in reduction transportational process and spitting food phenomenon, band
The harmful substances such as the oxygen consumption come and a large amount of ammonia nitrogen, nitrite;Fry using first anaesthetize collect afterwards by the way of received
It is injured to reduce fry in fry activity and transfer process for collection;In transportational process, control transport quality of water, water temperature, Yi Jiyu
Density of the seedling in shipping bags, and be added fish with stress spirit, reduce the stress reaction of fry, by many kinds of measures integrated use,
Barramundi juvenile fish transportation survival rate is improved, transportation cost is reduced.
(2) barramundi fry transportation resources of the invention has technology maturation, safety, can quickly be grasped by raiser
The advantages of with implementing.
Specific embodiment
The technical solution that present invention will be further explained below with reference to specific examples, so that those skilled in the art are more preferable
Ground understands and implements.In embodiment povidone iodine used, the pure eugenol of chemistry and VC stress spirit be commercial products.
A kind of Latescal carifer juvenile fish transportation resources, comprising the following steps:
(1) fry temporarily supports management before transporting
It transports to start within first 5 days to collect the barramundi fry of a length of 2~2.5cm of body in fry and puts indoor semi-buried circle into
In cement pit temporarily domesticating take exercise, wherein cement pit radius be 2.2m, depth 1.6m, according to every square metre of 4 gas heads and from
The standard of bottom of pond 5cm installs air charging system, continuous charge in cultivating process;The water inlet of cement pit is close to pool wall, and when water inlet can
Water flow is formed in pond, flows rate of water exchange 200% daily.Water is kept for 25~30 DEG C of water temperature during temporary domesticating, and dissolved oxygen reaches
4mg/L or more, salinity 27~32, pH value are 7.5~7.9, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L.It is transporting
Preceding 1 day full pool spilling head 0.8ppm povidone iodine disinfection, wherein povidone iodine available iodine content is 1%, and additional amount is by every cube
0.8ml is added in meter Shui Ti;And stop feeding one day, food is spat now to reduce excreta in transit and oxygen consumption and fry
As.
(2) fry anesthesia is collected
It is packaged first 2 hours in transport, it is 30cm that cement pit water, which is arranged down to liquid level, and how much additions further according to water body are numb
Liquor-saturated dose is anaesthetized fry, then fry is collected into temporarily feeding bucket, to packing and transporting.The anesthetic used is eugenol dilution
Liquid is obtained by the way that the pure eugenol of chemistry is diluted to 1 ‰ solution of volume fraction with pure water, and the additive amount of anesthetic is every liter
Water adds 5 milliliters of dilutions.
(3) fry numeration, fry counting packing and transporting
Transport uses fresh filtering sea with water, be added in water body fish with stress spirit 10ppm, add in every cubic meter of water
Enter 10g, water temperature regulates and controls to 20~23 DEG C, other water quality indicators are consistent with storage pond, holding pond, specially salinity 27~32, and dissolved oxygen keeps >
4mg/L, pH value are 7.5~7.9, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L.Wherein, water temperature regulation uses ice cube
It is sealed in fry shipping bags and ice bag is made, be put into the spare water of transport.
It is that ready transport water is added in 65cm × 35cm × 35cm fry shipping bags in each size specification
10L ships 350 tails in shipping bags and has been anesthetized fry, seals after pure oxygen is then filled with into shipping bags, being filled with pure oxygen volume is
The 2/3 of shipping bags volume;It is 70cm × 38cm × 38cm transport foam that the fry shipping bags of sealing, which are packed into size specification,
In case, two fry shipping bags are placed in each bubble chamber, then 500mL bottled mineral water 2 controls of merging freezing in bubble chamber
The temperature of fry conveyer belt processed, it can transported, haulage time is no more than 24 hours.
Barramundi fry is transported from Lingshui to Shenzhen and Tianjin respectively using the above method, after arriving at the destination, fry
It survives situation and is shown in Table 1:
1 the present embodiment Latescal carifer juvenile fish transportation resources of table transport barramundi fry survives situation
Above embodiments only presently preferred embodiments of the present invention, but can not as the limitation to protection scope of the present invention,
It is any to be fallen within the scope of protection of the present invention based on the improvement and deformation made on the basis of present inventive concept, it is specific to protect
Range is subject to what claims were recorded.
Claims (10)
1. a kind of Latescal carifer juvenile fish transportation resources, which comprises the following steps:
(1) fry temporarily supports management before transporting: selecting fry and carries out temporarily domesticating;
(2) fry anesthesia is collected: fry is collected using by the way of first anaesthetize and collecting afterwards, the fry of collection be placed in it is temporary support in device,
To packing and transporting;
(3) fry numeration, fry counting packing and transporting: by step (2), dopey fry is put into the fry shipping bags equipped with transport water
In, it seals after being filled with pure oxygen to fry shipping bags, is transported after shipping bags are packed into transport case.
2. Latescal carifer juvenile fish transportation resources according to claim 1, which is characterized in that select fish in the step (1)
Seedling is the barramundi fry of a length of 2~2.5cm of selective body;Temporary the domesticating time since being transported first 5 days fry, cement indoors
It is carried out in pond;One day before shipping, stop feeding one day, povidone iodine disinfection is added in water.
3. Latescal carifer juvenile fish transportation resources according to claim 2, which is characterized in that the cement pit is semi-buried circle
Shape cement pit, 14~16m of area of cement pit2, depth is 1.5~1.8m, is installed according to the standard of every square metre of 2~4 gas heads
Air charging system, continuous charge in cultivating process;The water inlet of cement pit is close to pool wall, and when water inlet can form water flow in pond, often
It stream rate of water exchange 150%-200%.
4. Latescal carifer juvenile fish transportation resources according to claim 2 or 3, which is characterized in that the povidone iodine it is dense
Degree is 0.8~1ppm, and povidone iodine available iodine content is 1%, and additional amount is by 0.8~1.0ml of addition in per cubic meter of water.
5. Latescal carifer juvenile fish transportation resources according to claim 1, which is characterized in that temporarily domesticate in the step (1)
Water is kept for 25~30 DEG C of water temperature during change, and dissolved oxygen reaches 4mg/L or more, salinity 27~32, and pH value is 7.5~7.9, ammonia nitrogen
< 0.1mg/L and nitrite < 0.05mg/L.
6. Latescal carifer juvenile fish transportation resources according to claim 1, which is characterized in that first anaesthetized in the step (2)
After be collected as being packaged first 2 hours in transport, by cement pit water arrange it is low after according to how much addition anesthetic of water body to fry into
Row anesthesia, then fry is collected into temporarily feeding device.
7. Latescal carifer juvenile fish transportation resources according to claim 6, which is characterized in that anaesthetize fish in the step (2)
Seedling uses eugenol dilution, and the eugenol diluent preparation method is as follows: using preceding pure water by the pure eugenol of chemistry
Being diluted to volume fraction is 1 ‰ solution, obtains the dilution of eugenol;Eugenol dilution additive amount is every liter of water addition 5~6
Milliliter dilution.
8. Latescal carifer juvenile fish transportation resources according to claim 1, which is characterized in that transport is used in the step (3)
Water be fresh filtering sea, and in water body be added fish with stress spirit, water temperature control at 20~23 DEG C, water quality indicator is salinity
27~32, it is 7.5~7.9, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L that dissolved oxygen, which keeps > 4mg/L, pH value,.
9. Latescal carifer juvenile fish transportation resources according to claim 8, which is characterized in that the fish with stress spirit be that VC is answered
It trembles with a start, additional amount is 8~10ppm.
10. Latescal carifer juvenile fish transportation resources according to claim 1, which is characterized in that each fish in the step (3)
Fry density is 35~40 tails/L in seedling shipping bags;In transportational process, merging frost bottled water or ice bag are in transport case to control
Fry shipping bags temperature;Haulage time is no more than 24 hours.
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Cited By (6)
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CN110235822A (en) * | 2019-07-10 | 2019-09-17 | 湖北省农业科学院农产品加工与核农技术研究所 | Living aquatic product Antistress agent and its production method and application method |
CN111149761A (en) * | 2020-02-26 | 2020-05-15 | 中国水产科学研究院黄海水产研究所 | Method for reducing stress in transportation process of oplegnathus punctatus |
CN112931320A (en) * | 2021-04-14 | 2021-06-11 | 通威股份有限公司 | Perch fry pond-passing-without-water separation method |
CN113331128A (en) * | 2021-07-26 | 2021-09-03 | 烟台市海洋经济研究院(烟台市渔业技术推广站、烟台市海洋捕捞增殖管理站) | Multifunctional high-density fry long-distance transportation device and transportation method |
CN113767876A (en) * | 2021-08-23 | 2021-12-10 | 上海海洋大学 | Fish high-density keep-alive transport box and transport method |
CN113812357A (en) * | 2021-10-22 | 2021-12-21 | 上海海洋大学 | Keep-alive transportation method for relieving oxidative stress injury of sea bass |
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CN111149761A (en) * | 2020-02-26 | 2020-05-15 | 中国水产科学研究院黄海水产研究所 | Method for reducing stress in transportation process of oplegnathus punctatus |
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CN113331128A (en) * | 2021-07-26 | 2021-09-03 | 烟台市海洋经济研究院(烟台市渔业技术推广站、烟台市海洋捕捞增殖管理站) | Multifunctional high-density fry long-distance transportation device and transportation method |
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