CN107211923A - A kind of Synechogobius ommaturus ecological breeding method - Google Patents
A kind of Synechogobius ommaturus ecological breeding method Download PDFInfo
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- CN107211923A CN107211923A CN201710304748.4A CN201710304748A CN107211923A CN 107211923 A CN107211923 A CN 107211923A CN 201710304748 A CN201710304748 A CN 201710304748A CN 107211923 A CN107211923 A CN 107211923A
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- 241000112684 Acanthogobius hasta Species 0.000 title claims abstract description 26
- 238000009395 breeding Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 241000251468 Actinopterygii Species 0.000 claims abstract description 43
- 241000851180 Palaemon carinicauda Species 0.000 claims abstract description 5
- 238000005070 sampling Methods 0.000 claims abstract 2
- 239000003814 drug Substances 0.000 claims description 11
- 230000001488 breeding effect Effects 0.000 claims description 8
- 229940079593 drug Drugs 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 241000238557 Decapoda Species 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 231100000241 scar Toxicity 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 241000252233 Cyprinus carpio Species 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 241000530454 Litopenaeus schmitti Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000754779 Brycinus imberi Species 0.000 description 2
- 241000239250 Copepoda Species 0.000 description 2
- 241000700141 Rotifera Species 0.000 description 2
- 239000003653 coastal water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 241001131796 Botaurus stellaris Species 0.000 description 1
- 241000269829 Gobiidae Species 0.000 description 1
- 241001125931 Hoplias malabaricus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 241000054450 Takifugu flavidus Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000003643 water by type 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
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A kind of Synechogobius ommaturus ecological breeding method, being related to the nursery of Synechogobius ommaturus includes selecting for parent fish, put the control of quantity in a suitable place to breed, the selection of pond size, overwintering culture is managed, and fry is collected, it is characterized in that selecting parent fish of the specification at 100-250 grams 11-December, the pond for being put into 3-9 mu is cultivated, male and female 1：1, the control of mu stocking rate is in 3-5 tails, and overwintering culture phase mu puts 1-2 kilograms of live body exopalaemon carinicaudas, as parent population feed, refreshes the water periodically, and keeps good water quality condition, pond water level be maintained at 1.25 meters, salinity be maintained at more than 5 ‰；April 20 next year, with post-sampling fry, checks growing state, collects to divide in time when fry length is to more than 2.5 centimetres and puts.
Description
Technical field
The present invention relates to the method for culturing seedlings of Synechogobius ommaturus.
Background technology
Synechogobius ommaturus (Acanthogobius ommaturus Richardson), also known as Synechogobius hasta, category
Perch type mesh, Gobiidae, goby category, is annual warm warm nature coastal waters demersal fishes, the ability of adaptive temperature and salinity compared with
By force, it is distributed widely in coastal, bay and Hekou Area, likes to inhabit the waters of mud or silt substrate, is that a kind of habit is more fierce
Violent predacious fish, the juvenile fish that mainly ingests, shrimp, crab and small flexible animal, it is also more normal that similar big individual kills and devour small individual
See.Synechogobius ommaturus it is individual larger, growth is very fast, and adult fish individual can be grown to 100g -250g then, at the end of some individuals
Can grow to 500g or so；Its fine and tender taste, without silk bone, dressing percentage be high, delicious flavour, deep to be familiar with and favored by citizen, tool is certain
Economic value.Although Synechogobius ommaturus has certain yield in coastal waters littoral area, the demand and supply contraction is still more prominent.
The seventies in last century, China has scholar to carry out the research of some biology to Synechogobius ommaturus successively, in recent years to it
Breeding and cultivation have also gradually grown up, but less compared with the report of successful case and mature technology experience, especially yet there are no
It is relevant according to its reproductive characteristic, by selecting the parent fish of appropriate size, quantity is put in control in a suitable place to breed, by the cultivation of Wintering Period, wound
Suitable Reproduction Conditions are made, to successfully obtain the report of the ecological seed of Synechogobius ommaturus.
The content of the invention
It is an object of the invention to provide a kind of method of Synechogobius ommaturus pond ecological nursery.
Technical scheme includes selecting for seedling raising process parent fish, puts the control of quantity, the choosing of pond size in a suitable place to breed
Select, the cultivating and managing during surviving the winter, the collection of fry；It is characterized in that 11 annual-December selects physically fit, vigor is good,
Scale and fin ray are complete, and body surface smooth is put into pond and cultivated without scar, specification in 100-250 grams of parent fish, cultivate
With 3-9 mu of pond, (in terms of practical operation situation, pond area is unsuitable excessive, excessive to after for pond type rectangle or positive square
Collecting fry makes troubles), enter draining conveniently, bottom of pond is smooth, and soil property is soft, and bottom of pond thickness of soft soil need to be not less than 30cm, store
Outlet capacity is maintained at more than 1.25 meters, to ensure the stability of pond water quality and water temperature；Pond must be carried out before stocked carp
Trimming, sterilizes cleaning work, and first with the bleaching powder 25ppm band water medicines pool, bottom of pond stays 25 centimeters of water, the abundant covering cell side of a pond during medicine pool
Edge bottom, the slightly higher normal concentration of Drug level, fully to kill pest and disease damage and harmful organisms；Medicine pool water is removed after 3 days, then is discharged
60 kgs/acre of quick lime, improves bottom material of pond for breeding；Put and first intake before fish 30 centimeters, soak 3 days heel row drystone bucks, eliminate alkalescence,
Enter new water again to 1 meter or so, salinity is maintained at 5 ‰ -15 ‰, and 6 days or so before Yu Fangyu impound water, it is ensured that water quality safety is good
It is good；It is 1 that parent fish, which puts sex ration in a suitable place to breed,：1, the control of every mu of stocking rate 3-5 tails (with averagely finally produced per tail raun fry 1.5-
2.0 ten thousand tail meters, put excessive on the contrary because natural bait is not enough in a suitable place to breed, survival rate of fish fry is not high and loses more than gain, it is desirable to must strictly control
Make the stocking rate of parent fish)；Parent's fish nurturing period water quality needs in water to cultivate or supplement suitable based on clear, light, during breeding
Close fry opening underlying biological bait such as wheel animalcule, Copepods, wheel animalcule in 500/liter, Copepods in 20/liter, because by basis
The restriction of bait factor, live body spine end of the specification in 620/kilogram will be delivered in time by having put in a suitable place to breed after Synechogobius ommaturus parent fish
White shrimp, every mu puts 1-2 kilograms, on the one hand as overwintering culture phase parent population feed, and on the other hand its later stage breeding young can conduct
Live food, a small amount of shrimp feed during which can be fed every other day, and water temperature is less than 8 DEG C or overcast and rainy, can thrown once for 4-5 days, multiple to spot tail
Goby parent fish without specially feeding again；One, 1.5kw aerators are equipped with 3-4 mu, daily monitoring water quality is fixed depending on situation
Phase changes water, keeps water quality good, pond water level is maintained at more than 1.25 meters；Fry is carried out every other day after April 20 next year to adopt
Sample, checks growing state, treats fry length to more than 2.5 centimetres, draws in the net to collect spot tail for the leather strap net of 20 mesh with mesh in time and answers
Goby seed is divided outward puts.
The following distinguishing feature of present invention tool：1) existing pond condition facility, equipment requirement can be made full use of simple；2) energy
Requirement is released by cultivation or increment, Synechogobius ommaturus fry and fingerling is effectively obtained；3) compared with pond brooder, capture shrimp tiger
Fish fry, fingerling operation it is more simple and convenient, it is to avoid raise together with kind (such as takifugu flavidus) to fry, fingerling during harvesting
Squeeze and sting interference, the seed of acquisition is more healthy, and fingerling length during more than 2.5cm to just collecting, and neat specification puts survival rate in a suitable place to breed more
It is high；4) cost of the present invention is low, efficiency high, and management is convenient, workable, it is easy to is received and is promoted by production unit.Can have again
Effect solves the large-scale cultivation of Synechogobius ommaturus and the seed supply problem of enhancement releasing.
Embodiment
Production technology of the present invention comprises the following steps：
The selection of parent fish is with putting in a suitable place to breed：In the shoal of fish that 11 annual-December captures from pond, select physically fit, it is living
Power is good, and scale and fin ray are complete, and body surface smooth puts trimmed, sterilization in a suitable place to breed without scar, parent fish of the specification at 100-250 grams
Treated pond, sex ration is 1：1, mu stocking rate is controlled in 3-5 tails；And the live body of/kilogram of specification 620 is delivered in time
Exopalaemon carinicauda, mu puts 1-2 kilograms, on the one hand as overwintering culture phase parent population feed, and on the other hand its later stage breeding young can make
Should not be excessive for the stocking rate of live food, but exopalaemon carinicauda, during surviving the winter, parent's fish stocking rate is not high, and water temperature is low, and fish are taken the photograph
Appetite is few, according to the stocking rate of parent fish, and mu puts 1-2 kilograms of white shrimp, and white shrimp is put in a suitable place to breed excessively, and adult shrimp can disturb just
The goby fry of membrane, influences survival rate.Period can feed a small amount of shrimp feed every other day, and water temperature is less than 8 DEG C or overcast and rainy, can
Throw once within 4-5 days, to Synechogobius ommaturus parent fish without specially feeding again；
Pond is selected：Parent fish, which is cultivated, uses 3-9 mu of pond, enters draining conveniently, bottom of pond is smooth, and soil property is soft.Due to spot
The multiple goby of tail has is nested by burrowing, and the habit of egg reproduction is carried out in cave, bottom of pond thickness of soft soil need to be not less than
30cm.Pond water-holding capacity is maintained at more than 1.25 meters, is equipped with one, 1.5kw aerators with 3-4 mu, is needed before putting parent fish in a suitable place to breed
The trimming in pond is carried out, cleaning work is sterilized, first with the bleaching powder 25ppm band water medicines pool, bottom of pond stays 25 centimeters of water during the medicine pool, fully
Pond edge bottom is covered, the slightly higher normal concentration of Drug level, fully to kill pest and disease damage and harmful organisms, is removed after 3 days
Medicine pool water, then 60 kgs/acre of applying quick lime, improve bottom material of pond for breeding, put and first intake before fish 30 centimeters, and immersion is drained after 3 days, is disappeared
Except alkalescence, then newly enter new water to 1 meter, salinity is maintained at 5 ‰ -15 ‰, too high in salinity, which can be desalinated, salinity is too low adds bittern, tune
Save 6 days or so before this scope, and Yu Fangyu and impound water, it is ensured that water quality safety is good.
Water level, Water-quality control：Cultivating and managing requirement of the parent fish during surviving the winter is to supplement new water, pond water level in time
More than 1.25 meters need to be maintained at, salinity wants daily monitoring, water salinity will be maintained at more than 5 ‰, daily to carry out monitoring water quality, depending on
New water is refreshed the water periodically or filled to situation, keeps water quality good；Fine day noon need to open aerator 2 hours, keep water activity.
The collection of fry is put with dividing：Under normal circumstances, Synechogobius ommaturus under field conditions (factors), is just opened by the end of March or at the beginning of 4 months
Beginning egg reproduction, after April 20 can sample examination every other day, track fry growth situation, at the beginning of 5 months by the end of April, treat fry length extremely
More than 2.5 centimetres (too small be difficult draw in the net collection), you can drawn in the net to collect for the leather strap net of 20 mesh with mesh, and divide put as needed
Raised to each pool；The determination that seed collects specification and acquisition time point is key point, is operated by repeatedly practice, in outdoor pond
The pool, suitably fishes for collection when Synechogobius ommaturus fry is more than 2.5 centimetres, this collects with the early seedling of brooder and requires specification 4cm
Have any different above, brooder morning seedling collects preceding together with other fish that survive the winter, and collects early seedling, rule again after other fish go out canopy
More than lattice 4cm seed strong antijamming capability；And that outdoor ponds are single is noiseless when emerging, fry specification is up to more than 2.5 centimetres
When suitably fish for collection, too small energy is poor, easy to stick to invest etting, shakes off down laborious, and seedling body is tender and lovely, receives easy when net is concentrated
Damage；Excessive energy is strong, arrests difficulty.Collecting Synechogobius ommaturus fry can first draw half net point to put, then full pond is integrally drawn；One
Under whole pond draw in the net, quantity is more, extruding easy damaged together, the survival rate after influence seedling separation；It facts have proved the leather strap net from 20 mesh
Draw in the net to collect most appropriate；Mesh is slightly larger, easily causes fry to be pierced into mesh, damages fish body；Mesh is overstocked, operating difficulties, uncomfortable
Suitable productivity is used.
According to the method described above, 2015-2016, Shanghai Aquatic Product Institute Fengxian scientific base-Xi Chang points of bases, enter
Synechogobius ommaturus pond ecological of having gone breeding experiment, key data is as follows：Pond area is 9 mu, December 13 to 15 in 2015
Day, the tail of Synechogobius ommaturus parent fish 27 is put into, average mu puts 3 tails, and sex ration is 1：1, female body average size be 212.9 grams/
Tail；Male body average size is 194.4 grams/fish.On December 16th, 2015 is put into fresh and alive 18 kilograms of exopalaemon carinicauda, and average size is
645 tails/kilogram, mu stocking rate is 2.0 kilograms.On April 28th, 2016 draws in the net for the first time, capture Synechogobius ommaturus fingerling 41.4 ten thousand
Tail, average size is 2.3 centimetres/tail.On May 4th, 2016 checks and accepts draw in the net again, capture Synechogobius ommaturus fingerling 37.2 ten thousand
Tail, average size is 3.0 centimetres/tail of total length, 0.156 gram/fish of body weight.This experiment female body average size for 212.9 grams/
Tail, average fish brood amount is at 3.0 ten thousand, in terms of situation about drawing in the net for the first time, per the production seedling amount of the female body parent fish of tail in 1.53 ten thousand tails, one
Drawn in the net for the second time after week, per the production seedling amount of the female body parent fish of tail in 1.37 ten thousand tails.
Claims (1)
1. a kind of Synechogobius ommaturus ecological breeding method, including seedling raising process parent fish selects, and puts the control of quantity, pond in a suitable place to breed
The selection of pool size, the cultivating and managing during surviving the winter, the collection of fry；It is good for it is characterized in that selecting physique 11 annual-December
Strong, vigor is good, and scale and fin ray are complete, and body surface smooth is put into pond progress without scar, parent fish of the specification at 100-250 grams
Cultivate, cultivate and use 3-9 mu of pond, pond type rectangle or positive square, enter draining conveniently, bottom of pond is smooth, and soil property is soft, and bottom of pond is soft
Soil thickness need to be not less than 30cm, and water-holding capacity is maintained at more than 1.25 meters；Need to carry out the trimming in pond, sterilization before stocked carp
Cleaning work, first with the bleaching powder 25ppm band water medicines pool, bottom of pond stays 25 centimeters of water during the medicine pool, fully covering pond edge bottom, uses
Concentration is not less than normal concentration, fully to kill pest and disease damage and harmful organisms；Medicine pool water, then applying quick lime are removed after 3 days
60 kgs/acre, improve bottom material of pond for breeding；Put and first intake before fish 30 centimeters, immersion is drained after 3 days, eliminate alkalescence, then enter new water to 1
Rice, salinity is maintained at 5 ‰ -15 ‰, and 6 days before Yu Fangyu impound water, it is ensured that water quality safety is good；Parent fish puts sex ration in a suitable place to breed
For 1：1, every mu of stocking rate control delivers live body exopalaemon carinicauda of the specification in 620/kilogram in 3-5 tails, and every mu puts 1-2
Kilogram, during which in addition to shrimp feed is fed every other day, to Synechogobius ommaturus parent fish without specially feeding；With 3-4 mu of placements
One, 1.5kw aerators, daily monitoring water quality, refresh the water periodically depending on situation, keep water quality good, pond water level is maintained at 1.25 meters
More than；Fry of sampling every other day is needed after April 20 next year, growing state is checked, treats fry length to more than 2.5 centimetres, is used in time
Leather strap net, which draws in the net to collect to divide, to be put.
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| CN201710304748.4A CN107211923A (en) | 2017-05-03 | 2017-05-03 | A kind of Synechogobius ommaturus ecological breeding method |
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| CN201710304748.4A CN107211923A (en) | 2017-05-03 | 2017-05-03 | A kind of Synechogobius ommaturus ecological breeding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568153A (en) * | 2020-12-31 | 2021-03-30 | 陈锚 | Organic tail spear goby breeding method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703011A (en) * | 2009-07-30 | 2010-05-12 | 浙江省海洋水产研究所 | Method for cultivating synechogobius hast fry |
| CN103636543A (en) * | 2013-12-18 | 2014-03-19 | 上海市水产研究所 | Indoor artificial breeding method of glossogobius giuris |
| CN103718998A (en) * | 2013-12-18 | 2014-04-16 | 上海市水产研究所 | Method for acquiring ecological early breeding seeds of acanthogobius ommaturus Richardson |
-
2017
- 2017-05-03 CN CN201710304748.4A patent/CN107211923A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703011A (en) * | 2009-07-30 | 2010-05-12 | 浙江省海洋水产研究所 | Method for cultivating synechogobius hast fry |
| CN103636543A (en) * | 2013-12-18 | 2014-03-19 | 上海市水产研究所 | Indoor artificial breeding method of glossogobius giuris |
| CN103718998A (en) * | 2013-12-18 | 2014-04-16 | 上海市水产研究所 | Method for acquiring ecological early breeding seeds of acanthogobius ommaturus Richardson |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568153A (en) * | 2020-12-31 | 2021-03-30 | 陈锚 | Organic tail spear goby breeding method |
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Application publication date: 20170929 |