CN109673555A - A kind of method for culturing seedlings of Palaemon gravieri - Google Patents
A kind of method for culturing seedlings of Palaemon gravieri Download PDFInfo
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- CN109673555A CN109673555A CN201710974324.9A CN201710974324A CN109673555A CN 109673555 A CN109673555 A CN 109673555A CN 201710974324 A CN201710974324 A CN 201710974324A CN 109673555 A CN109673555 A CN 109673555A
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- 241001147368 Palaemon gravieri Species 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012258 culturing Methods 0.000 title claims abstract description 13
- 241000238557 Decapoda Species 0.000 claims abstract description 115
- 230000000366 juvenile effect Effects 0.000 claims abstract description 47
- 230000012447 hatching Effects 0.000 claims abstract description 11
- 230000017448 oviposition Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 230000002354 daily effect Effects 0.000 claims description 30
- 235000013601 eggs Nutrition 0.000 claims description 26
- 238000005286 illumination Methods 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 13
- 230000001418 larval effect Effects 0.000 claims description 11
- 241000700141 Rotifera Species 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 7
- 241000195493 Cryptophyta Species 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 230000029052 metamorphosis Effects 0.000 claims description 6
- 102000002322 Egg Proteins Human genes 0.000 claims description 4
- 108010000912 Egg Proteins Proteins 0.000 claims description 4
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 230000034004 oogenesis Effects 0.000 claims description 4
- 210000004681 ovum Anatomy 0.000 claims description 4
- 241000133262 Nauplius Species 0.000 claims description 3
- 210000002969 egg yolk Anatomy 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 8
- 230000018109 developmental process Effects 0.000 abstract description 8
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 241001247197 Cephalocarida Species 0.000 description 1
- 241000238562 Farfantepenaeus aztecus Species 0.000 description 1
- 241001235208 Farfantepenaeus paulensis Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000237536 Mytilus edulis Species 0.000 description 1
- 241000238560 Palaemonidae Species 0.000 description 1
- 241000243820 Polychaeta Species 0.000 description 1
- 241000415791 Zoothamnium Species 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000024241 parasitism Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 238000012549 training Methods 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
-
- 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 invention discloses a kind of method for culturing seedlings of Palaemon gravieri, in order to keep the sustainable development of Palaemon gravieri.It is cultivated including close shrimp domestication accelerating, the oviposition of close shrimp and hatching, juvenile shrimp cultivation; implementation through the invention; more high-quality, healthy shrimp seedling can be provided for Palaemon gravieri sustainable development; enable Palaemon gravieri large-scale development, to meet requirement of the people to Palaemon gravieri product.
Description
Technical field
The present invention relates to technical field of aquaculture, and in particular to a kind of method for culturing seedlings of Palaemon gravieri.
Background technique
Palaemon gravieri is commonly called as pink shrimp, red shrimp, flower shrimp, and Crustachia, Decapoda, Palaemonidae, body is shorter and flat-sided, volume
Angular length degree is equal to or slightly greater than carapace, and upper limb base portion is straight, and no chicken crown protuberance, frontal eminence upper limb has 12-17 teeth, lower edge 5-
7 teeth, each section appendage is complete, and step is elongated, and body is transparent, and micro-strip is faint yellow, has yellowish red color speckle, body is 4-6 centimetres long；It inhabites
In shallow sea silt substrate seabed or river mouth Its Adjacent Waters, remote migration is not done, and winter is overwintering in deepwater field, and spring swims to bank
The oviposition of river mouth Its Adjacent Waters, Major Foods are Polychaeta, Bivalve, small-sized shell-fish and fish, and in vitro fertilization, oogenesis development is incubated
Change, 1 age was distributed mainly on the Huanghai Sea, the Bohai Sea, the East Sea, common small sized otter-trawl, class of throwing the net up to sexal maturity, 3-August of reproduction period
Fishing gear fishing, fine and tender taste can be eaten raw, also can be processed into dried shrimp；Economic shrimps, fine and tender taste, for eating or processing dried shrimp raw,
China coast is distributed.It is unordered due to catching, cruel fishing is excessively captured, Palaemon gravieri quantity is fewer and fewer, and quality is also in that degeneration becomes
Gesture affects Palaemon gravieri sustainable development.
Summary of the invention
In order to keep the sustainable development of Palaemon gravieri, the present invention provides a kind of method for culturing seedlings of Palaemon gravieri.
The technical solution adopted by the invention is as follows:
A kind of method for culturing seedlings of Palaemon gravieri, it is characterized in that having following steps:
Step 1, close shrimp domestication accelerating are cultivated: selecting vigor compared with strong, appendage is complete, oogenesis shrimp is used as close shrimp to be put into indoor parent
Shrimp ponds carry out domestication accelerating and cultivate, and close shrimp ponds water temperature is 22-24 DEG C, change water 20%-30% daily, daily water temperature fluctuation range is in 0-
1 DEG C, the bait of partial size jewelry, expensive clothing and other valuables is fed, every day feeding volume accounts for the 2%-3% of close shrimp total weight；
Step 2, close shrimp oviposition and hatching: soil pick-up was carried out to close shrimp ponds in every 3-4 days, is developed by 8-12 days acceleratings, Ge Shi is long-armed
Shrimp abdomen shrimp ovum is largely hatched successively；
Juvenile shrimp cultivation: zoea larva is put into juvenile shrimp cultivation pond, the density of each juvenile shrimp cultivation pond juvenile prawn is maintained at by step 3
Ten thousand tails of 2.8-3.2/m3, water water temperature is 23-24 DEG C；
Illumination is carried out to juvenile shrimp cultivation pond and controls intensity of illumination；
I phase of Magna shape feeds Micro Algae and adds wheel animalcule, feeds daily three times, since III phase of zoea larva, in juvenile shrimp cultivation pond
Wheel animalcule density in 5-10/ml, and add prawn slice and yolk, when zoea larva shell 11 times, when metamorphosis is at young shrimp, feed halogen
Worm nauplius；
Juvenile shrimp cultivation pond is inflated, guarantees the dissolved oxygen of juvenile shrimp cultivation；
Juvenile shrimp cultivation water depth is 60cm, larval culture early period, and daily plus water makes juvenile shrimp cultivation pool water level rise 20cm, it is continuous plus
Water three days, after water level rises to 120cm, daily juvenile shrimp cultivation pond is carried out changing water and juvenile shrimp cultivation pond is inhaled every 3-4 days
Dirt processing.
The parent shrimp uses cage culture, and the net cage is inverted trapezoidal.
The step 2 further includes collecting the fertilized eggs being scattered, and soil pick-up is collected with 120 mesh sieve tulles frames, with 80 mesh sieve tulles
Frame separates fertilized eggs, and the isolated fertilized eggs are transferred in the cement pit of algae room and are cultivated, and cultivating water temperature is 12-14 DEG C,
Hatching initial stage changes water 30%-40% daily, and pond is primary every three days and observes fertilized eggs, and the hatching later period daily carries out fertilized eggs
It cleans pond, largely hatches by 18-25 days fertilized eggs.
The step 3 zoea larva stage to young shrimp stage intensity of illumination is 200-500Lx, and the young shrimp stage to shrimp seedling goes out
Pond stage intensity of illumination is 500-1000Lx.
Step 3 pond zoea larva I phase to Ⅻ phase, aeration quantity are that the water surface is in wavy, and the aeration quantity of post larval is water
Face is in boiling-like.
From I phase to IV phase, daily quantity of exchanged water is the 1/3 of juvenile shrimp cultivation pond water to the step 3 zoea larva, when Magna shape
From IV phase to VIII phase, daily quantity of exchanged water is juvenile shrimp cultivation pond water 1/2 to the young, after zoea larva entered for VIII phase, changes water daily
Amount is the 2/3 of juvenile shrimp cultivation pond water.
The beneficial effects of the present invention are:
Implementation through the invention can provide more high-quality, healthy shrimp seedling for Palaemon gravieri sustainable development, make
Palaemon gravieri can large-scale development, to meet requirement of the people to Palaemon gravieri product.
Specific embodiment
It is usually zoea larva after Palaemon gravieri shrimp egg hatching, state is divided into the 1-12 phase by shelling number,
Then abnormal at shrimp son.The invention will be further described below:
A kind of method for culturing seedlings of Palaemon gravieri, it is characterized in that having following steps:
Close shrimp domestication accelerating is cultivated: selecting vigor compared with strong, appendage is complete, oogenesis shrimp is used as close shrimp to carry out indoor domestication accelerating training
It educates, it is 22-24 DEG C that accelerating, which cultivates water temperature, changes water 20%-30% daily, and daily water temperature fluctuation range feeds partial size jewelry, expensive clothing and other valuables at 0-1 DEG C
Bait, bait can be the mussel meat shredded or Yi razor clam meat, and every day feeding volume accounts for the 2%-3% of close shrimp total weight.
Close shrimp is used cement pit free-ranging by embodiment 1, since Palaemon gravieri often inhabits aquaculture pond bottom, mobility compared with
It is weak, there is territorial behavior, cause bait throwing in that cannot concentrate, residual bait and shrimp metabolin are often scattered in bottom of pond, bring to bait throwing in and soil pick-up
Inconvenience, time-consuming for cleaning residual bait process, is easy to hurt close shrimp.
Feeding hack, feeding platform, feeding tray and covering cover from sun is arranged in embodiment 2 by close shrimp using cement pit free-ranging and in cement pit；Setting
Feeding hack, feeding platform, feeding tray effectively solves the problems, such as to feed range big, but covers cover from sun and cannot solve the problems, such as soil pick-up very well, reason is Ge Shi
Long-armed shrimp parent shrimp is insensitive to intensity of illumination, cannot change self-position with the movement of sunshade object location.
Close shrimp is used cage culture by embodiment 3, and net cage is transformed into inverted trapezoidal, Palaemon gravieri is preferably met and inhabites
Habit, while also solving bait throwing in the dispersion and soil pick-up difficulty.Its reason is that most of Palaemon gravieri is inhabited in net cage
On wall, the bait fed along net cage wall can slowly be slid due to gravity, and the close shrimp energy of each corner distribution of mesh sheet
Food is actively fed into, while residual bait and excrement fall within aquaculture pond bottom, only need to move net cage position, it can be dirty by bottom of pond easily
It is sucked out outside pond.
Close shrimp oviposition and hatching: the fertilized eggs of close shrimp include being adhered to the fertilized eggs of female shrimp abdomen and being scattered in bottom of pond
Fertilized eggs, the fertilized eggs for being attached to female shrimp abdomen can largely hatch by 8-12 days, and the fertilized eggs for being scattered in bottom of pond are adopted
It is collected with 120 mesh sieve tulles frames, then separates fertilized eggs with 80 mesh sieve tulles frames.The isolated fertilized eggs are transferred to algae room
It is cultivated in cement pit, cultivating water temperature is 12-14 DEG C, hatches initial stage, changes water 30%-40% daily, and pond is once simultaneously every three days
Fertilized eggs are observed, are largely hatched by 18-25 days fertilized eggs, soil pick-up were carried out to close shrimp ponds in every 3-4 days.
The hatching later period of embodiment 4, pond, the hatching later period of embodiment 5 were once cleaned down to fertilized eggs in pond every three days
Pond is cleaned down to fertilized eggs daily.It is observed through comparing, it is found that many fertilized eggs in embodiment 4 have infected bacterium, ovum week
It is very thick to enclose rete malpighii, a small number of ovum colors are changed, and become pink by initial green black colour, this illustrates, has old water in pond
In the presence of water temperature is high, fertilized eggs easily bacterial infection.And there is no the above problem in embodiment 5.
Juvenile shrimp cultivation: including juvenile shrimp cultivation pond, due to having the light that significantly becomes young shrimp this period from I phase of Magna shape to developing into
Property and sociability, will be hatched far from setting fixed point light in position at parent's shrimp aquaculture net cage one by siphon in juvenile shrimp cultivation pond
The young be distributed in juvenile shrimp cultivation pond, the density of each juvenile shrimp cultivation pond juvenile prawn is maintained at ten thousand tails of 2.8-3.2/m3。
Juvenile shrimp cultivation pond is carried out illumination and to control intensity of illumination, the zoea larva stage to young shrimp stage intensity of illumination is
200-500Lx, it is 500-1000Lx that the young shrimp stage to shrimp seedling, which goes out pond intensity of illumination,；It can effectively avoid a large amount of young long-time clusters
And cause dead.
I phase of Magna shape feeds Micro Algae and adds wheel animalcule, feeds daily three times, starts just to add wheel animalcule in I phase of Magna shape, can have
Effect improves I phase of Magna shape larval metamorphosis at II phase of Magna shape young survival rate, since III phase of zoea larva, in juvenile shrimp cultivation pond
Wheel animalcule density adds prawn slice and yolk in 5-10/ml, when zoea larva shell 11 times, when metamorphosis is at young shrimp, feeds artemia
Nauplius.
Juvenile shrimp cultivation pond is inflated, I phase of zoea larva to Ⅻ phase, young mobility is weaker, it hangs by the feet in water body,
Mainly butterfly stroke mode is taken to carry out feeding activity；Therefore, aeration quantity wants small, and aeration quantity is that the water surface is in wavy, as the young is long
Greatly, in addition residual bait and organic matter increase in water, the aeration quantity of post larval is that the water surface is in boiling-like.Juvenile shrimp cultivation water depth is
60cm, larval culture early period, daily plus water makes juvenile shrimp cultivation pool water level rise 20cm, continuous plus water three days, and water level rises to 120cm
Afterwards, daily quantity of exchanged water is the 1/3 of juvenile shrimp cultivation pond water, and after paedomorphosis to IV phase of zoea larva, daily quantity of exchanged water is children
Shrimp culture pond water 1/2, after the young enters VIII phase of zoea larva, daily quantity of exchanged water is the 2/3 of juvenile shrimp cultivation pond water, and to children
Shrimp culture pond carries out soil pick-up processing.
6 larval culture water temperature of embodiment is 23-24 DEG C, and 7 larval culture water temperature of embodiment is 19-20 DEG C.Embodiment 6 and reality
The water temperature for applying example 7 can make the young smoothly abnormal to II phase of the Magna shape young, once into after III phase of zoea larva, young uropodium pole
Easily parasitism Zoothamnium, the larval metamorphosis of embodiment 6 at Magna shape IV, V young survival rate close to 90%, the larval metamorphosis of embodiment 7
It is only 70% at Magna shape IV, V young survival rate.
Embodiment 8 carried out soil pick-up processing to juvenile shrimp cultivation pond every 3-4 days, and embodiment 9 is daily to juvenile shrimp cultivation pond soil pick-up
Once, embodiment 10 is to juvenile shrimp cultivation pond not soil pick-up completely.Embodiment 9 is easily destroyed substrate, and it is abnormal to influence young shell；It is real
It applies 10 substrate of example to be easy to ruin, is unfavorable for young existence.Therefore the general soil pick-up mode for using embodiment 8.
Obviously, the above embodiment of the present invention is intended to be merely illustrative of the present example, and not to the present invention
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no need and unable to give poor example to all embodiments.And these belong to this
The connotation changes and variations that derived from of invention still fall within protection scope of the present invention.
Claims (6)
1. a kind of method for culturing seedlings of Palaemon gravieri, it is characterized in that having following steps:
Step 1, close shrimp domestication accelerating are cultivated: selecting vigor compared with strong, appendage is complete, oogenesis shrimp is used as close shrimp to be put into indoor parent
Shrimp ponds carry out domestication accelerating and cultivate, and close shrimp ponds water temperature is 22-24 DEG C, change water 20%-30% daily, daily water temperature fluctuation range is in 0-
1 DEG C, the bait of partial size jewelry, expensive clothing and other valuables is fed, every day feeding volume accounts for the 2%-3% of close shrimp total weight；
Step 2, close shrimp oviposition and hatching: soil pick-up was carried out to close shrimp ponds in every 3-4 days, is developed by 8-12 days acceleratings, Ge Shi is long-armed
Shrimp abdomen shrimp ovum is largely hatched successively；
Juvenile shrimp cultivation: zoea larva is put into juvenile shrimp cultivation pond, the density of each juvenile shrimp cultivation pond juvenile prawn is maintained at by step 3
Ten thousand tails of 2.8-3.2/m3, water water temperature is 23-24 DEG C；
Illumination is carried out to juvenile shrimp cultivation pond and controls intensity of illumination；
I phase of Magna shape feeds Micro Algae and adds wheel animalcule, feeds daily three times, since III phase of zoea larva, in juvenile shrimp cultivation pond
Wheel animalcule density in 5-10/ml, and add prawn slice and yolk, when zoea larva shell 11 times, when metamorphosis is at young shrimp, feed halogen
Worm nauplius；
Juvenile shrimp cultivation pond is inflated, guarantees the dissolved oxygen of juvenile shrimp cultivation；
Juvenile shrimp cultivation water depth is 60cm, larval culture early period, and daily plus water makes juvenile shrimp cultivation pool water level rise 20cm, it is continuous plus
Water three days, after water level rises to 120cm, daily juvenile shrimp cultivation pond is carried out changing water and juvenile shrimp cultivation pond is inhaled every 3-4 days
It is dirty.
2. a kind of method for culturing seedlings of Palaemon gravieri as described in claim 1, it is characterised in that: the parent shrimp is supported using net cage
It grows, the net cage is inverted trapezoidal.
3. a kind of method for culturing seedlings of Palaemon gravieri as described in claim 1, it is characterised in that: the step 2 further includes receiving
Collect the fertilized eggs being scattered, soil pick-up is collected with 120 mesh sieve tulles frames, fertilized eggs is separated with 80 mesh sieve tulles frames, by the separation
Fertilized eggs are transferred in the cement pit of algae room and are cultivated, and cultivating water temperature is 12-14 DEG C, hatch initial stage, change water 30%-40% daily,
Pond is fallen every three days once and observes fertilized eggs, and the hatching later period was cleaned down pond to fertilized eggs daily, by 18-25 days fertilized eggs
A large amount of hatchings.
4. a kind of method for culturing seedlings of Palaemon gravieri as described in claim 1, it is characterised in that: the step 3 zoea larva
Stage to young shrimp stage intensity of illumination is 200-500Lx, and it is 500-1000Lx that the young shrimp stage to shrimp seedling, which goes out pond stage intensity of illumination,.
5. a kind of method for culturing seedlings of Palaemon gravieri as described in claim 1, it is characterised in that: the step 3 pond Magna shape children
I phase of body to Ⅻ phase, aeration quantity are that the water surface is in wavy, and the aeration quantity of post larval is that the water surface is in boiling-like.
6. a kind of method for culturing seedlings of Palaemon gravieri as described in claim 1, it is characterised in that: the step 3 zoea larva
From I phase to IV phase, daily quantity of exchanged water be juvenile shrimp cultivation pond water 1/3, when zoea larva from IV phase to VIII phase, daily quantity of exchanged water
For juvenile shrimp cultivation pond water 1/2, after zoea larva entered for VIII phase, daily quantity of exchanged water is the 2/3 of juvenile shrimp cultivation pond water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710974324.9A CN109673555A (en) | 2017-10-19 | 2017-10-19 | A kind of method for culturing seedlings of Palaemon gravieri |
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| CN201710974324.9A CN109673555A (en) | 2017-10-19 | 2017-10-19 | A kind of method for culturing seedlings of Palaemon gravieri |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720419A (en) * | 2019-12-03 | 2020-01-24 | 江苏省海洋水产研究所 | Artificial breeding method for macrobrachium giganteum in soil pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575648A (en) * | 1980-06-12 | 1982-01-12 | Nippon Nousan Kogyo Kk | Assorted feed for cultivation of crustacean |
| CN102860269A (en) * | 2011-07-04 | 2013-01-09 | 上海市水产研究所 | Parapenaeopsis hardwickii wild parent shrimp artificial domesticating technology |
| CN103314895A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Artificial breeding method for parapenaeopsis hardwickii |
| CN103314892A (en) * | 2013-05-28 | 2013-09-25 | 杨成胜 | Palaemonetes sinensis ecological breeding method |
-
2017
- 2017-10-19 CN CN201710974324.9A patent/CN109673555A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575648A (en) * | 1980-06-12 | 1982-01-12 | Nippon Nousan Kogyo Kk | Assorted feed for cultivation of crustacean |
| CN102860269A (en) * | 2011-07-04 | 2013-01-09 | 上海市水产研究所 | Parapenaeopsis hardwickii wild parent shrimp artificial domesticating technology |
| CN103314892A (en) * | 2013-05-28 | 2013-09-25 | 杨成胜 | Palaemonetes sinensis ecological breeding method |
| CN103314895A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Artificial breeding method for parapenaeopsis hardwickii |
Non-Patent Citations (1)
| Title |
|---|
| 张道波: "《海水虾蟹类养殖技术》", 31 October 1998, 青岛海洋大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720419A (en) * | 2019-12-03 | 2020-01-24 | 江苏省海洋水产研究所 | Artificial breeding method for macrobrachium giganteum in soil pond |
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Application publication date: 20190426 |
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