CN110036954A - Accelerate Tachypleus tridentatus at the cultivating system of the sexually matured method of horseshoe crab and application this method - Google Patents
Accelerate Tachypleus tridentatus at the cultivating system of the sexually matured method of horseshoe crab and application this method Download PDFInfo
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- CN110036954A CN110036954A CN201910458083.1A CN201910458083A CN110036954A CN 110036954 A CN110036954 A CN 110036954A CN 201910458083 A CN201910458083 A CN 201910458083A CN 110036954 A CN110036954 A CN 110036954A
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- 241000239224 Tachypleus tridentatus Species 0.000 title claims abstract description 61
- 241001529572 Chaceon affinis Species 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000009360 aquaculture Methods 0.000 claims abstract description 65
- 244000144974 aquaculture Species 0.000 claims abstract description 65
- 238000012806 monitoring device Methods 0.000 claims abstract description 21
- 235000014653 Carica parviflora Nutrition 0.000 claims abstract description 17
- 241000243321 Cnidaria Species 0.000 claims abstract description 16
- 239000004576 sand Substances 0.000 claims abstract description 15
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 7
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 7
- 230000001133 acceleration Effects 0.000 claims abstract description 6
- 102000003939 Membrane transport proteins Human genes 0.000 claims abstract description 5
- 108090000301 Membrane transport proteins Proteins 0.000 claims abstract description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000001954 sterilising effect Effects 0.000 claims abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 4
- 238000004088 simulation Methods 0.000 claims description 17
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 abstract description 6
- 238000009395 breeding Methods 0.000 description 13
- 230000001488 breeding effect Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 9
- 230000035938 sexual maturation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 230000017448 oviposition Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 241000239204 Xiphosura Species 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000238421 Arthropoda Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 244000132059 Carica parviflora Species 0.000 description 1
- 241000040710 Chela Species 0.000 description 1
- 241000239205 Merostomata Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 210000000750 endocrine system Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
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- 210000004907 gland Anatomy 0.000 description 1
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- 230000006698 induction Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000016087 ovulation Effects 0.000 description 1
- 230000000624 ovulatory effect Effects 0.000 description 1
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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
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K63/045—Filters for aquaria
-
- 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)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of acceleration Tachypleus tridentatus into the cultivating system of the sexually matured method of horseshoe crab and application this method, and method is to accelerate Tachypleus tridentatus at the sexal maturity of horseshoe crab by the tidal phenomena of the water level and water flow simulating natural environment that control aquaculture pond；Cultivating system includes aquaculture pond, Microfilter, low level cistern, water pump, biological filter, Protein Skimmer, ozone sterilizer, ultraviolet sterilization device and the high-level reservoir for passing sequentially through pipeline connection；High-level reservoir is connect with aquaculture pond by pipeline；Low level cistern is equipped with water monitoring device I, and high-level reservoir is equipped with water monitoring device II and water temperature control device；The bottom of aquaculture pond is covered with coral sand.Cultural method of the invention, control condition is few, easy to operate, works well；Circulating water culture system of the invention avoids the poor problem of existing cultivation means water quality, and the problem of appendage caused by coral sand overcomes into horseshoe crab in cement pit movement is worn is laid with also in aquaculture pond.
Description
Technical field
The invention belongs to technical field of aquaculture, being related to a kind of acceleration Tachypleus tridentatus should at the sexually matured method of horseshoe crab and application
The cultivating system of method, in particular to a kind of acceleration Tachypleus tridentatus are modeled to horseshoe crab in natural environment at the sexually matured method of horseshoe crab and one kind
Lower survival condition promotes it to be rapidly achieved sexually matured Tachypleus tridentatus into horseshoe crab circulating water culture system in turn.
Background technique
Horseshoe crab belongs to Arthropoda, has chela subphylum, Merostomata, Xiphosura (Xiphosura), horseshoe crab section, existing to have 4 kinds of 3 category,
There is the title of " living fossil ", China only has Tachypleus tridentatus and two kinds of rounded tail horseshoe crab.The existing Tachypleus tridentatus in China at horseshoe crab artificial breeding mode
It is mainly modeled to horseshoe crab field grown mode in cement pit to be propagated artificially, but at horseshoe crab in cement aquaculture pond activity Shi Qijia
Shell and appendage are easy to wear, influence vulnerable to Changes in weather；Water quality replacement causes water quality poor not in time after feeding bait, and it is raw to influence horseshoe crab
Deposit state；Breeding seawater is only capable of single utilization, and utilization rate is lower, causes water resource waste；Breeding seawater exhaust emission environment etc.
Problem.
Circulating water culture system is mostly used, in aquaculture field at present to avoid artificial breeding water quality deterioration bring
Problem.Patent 201410754265.0 and patent 201020657697.7 disclose a kind of circulating water culture system, using this
Circulating water culture system can overcome existing Tachypleus tridentatus at the artificial breeding of horseshoe crab because of caused by seawater quality one to a certain extent
Series of problems.But current Tachypleus tridentatus is the Tachypleus tridentatus in the case where propagating environment artificially at the distinct issues the most that horseshoe crab artificial breeding faces
Excessively slow at the speed of growth of horseshoe crab, sexual maturation cycle is too long, this brings huge difficulty to the breeding and protection of Tachypleus tridentatus.
Therefore, a kind of acceleration Tachypleus tridentatus is developed into the great realistic meaning of the sexually matured cultural method of horseshoe crab.
Summary of the invention
It is an object of the invention to overcome prior art China horseshoe crab at horseshoe crab the speed of growth is excessively slow, sexual maturation cycle is too long
Defect, the Tachypleus tridentatus of Tachypleus tridentatus sexual maturation cycle can significantly be shortened into horseshoe crab cultural method and following using this method by providing one kind
Ring water cultivating system.
To achieve the above object, the invention provides the following technical scheme:
Accelerate Tachypleus tridentatus at the sexually matured method of horseshoe crab, by the water level and water flow simulating natural environment that control aquaculture pond
Tidal phenomena so that accelerate Tachypleus tridentatus at horseshoe crab sexal maturity；
The tidal phenomena of the water level and water flow simulating natural environment by controlling aquaculture pond is specifically referred to when feeding
Grow pond water level be 0cm and aquaculture pond without water body flow when be simulation ebb state, as the high 60~80cm of the water level of aquaculture pond,
Water flow in aquaculture pond is 0.4~0.8m3It is simulation flood tide state when/h.
The present invention simulates the specific way of Tachypleus tridentatus natural environment (tidal phenomena) are as follows: when X (such as 6:00 AM), closes and supports
The inlet valve for growing pond, opens the flowing water Valve of aquaculture pond, empties the water in aquaculture pond, when the water in aquaculture pond drain into completely it is low
The flowing water Valve that aquaculture pond is closed after the reservoir of position, simultaneously closes off circulation i.e. water pump, is at this time simulation ebb state.Y
When (such as 12 noon), open water pump, open the inlet valve of aquaculture pond, keep 2.4m3The water flow 30min of/h, so that
Aquaculture pond water level reaches 40cm, and water flow is then adjusted to 1.2m3/ h keeps flow 30min, and water level reaches at this time
The water flow of aquaculture pond is finally adjusted to 0.6m by 60cm3/ h keeps the flow to run always, is at this time simulation flood tide
State.Above is a flood tide ebb circulation, and the specific period (time) of circulation can be adjusted according to the actual situation, but its
Cycle period should be consistent, with the tidal phenomena under simulating natural environment, so that Tachypleus tridentatus adapts to tidal periodicity variation, simulation
The speed of the water inlet of aquaculture pond can be adjusted according to the actual situation during flood tide, be not limited to that, this time only provide one
The spawning season of the feasible technical solution of kind, Tachypleus tridentatus is June to September, and spawning season is not long, and the present invention can pass through change
Aquaculture pond water level height and flow velocity carry out the tidal phenomena under simulating natural environment, and then shorten the tidal period, accelerate Tachypleus tridentatus
Sexal maturity, ovulation rate shorten sexual maturation cycle.
The present invention by change aquaculture pond in hydraulic pressure and flow velocity manual simulation's tidal fluctuations, thus influence Tachypleus tridentatus swimming,
It ingests and fertility.In aquaculture pond the variation of water level and flow velocity can play change water temperature, increase water body dissolved oxygen amount and
The effect to purify water.During Tachypleus tridentatus breeding, using different water volume flow rates, variation in water pressure as stimulation, to Tachypleus tridentatus
Oviposition, breeding have an impact, and then Tachypleus tridentatus living environment are made to change, and make China by periodically-varied water level and flow velocity
Horseshoe crab gradually adapts to the variation, to influence its life style and physiological status.And compared with the tide speed under natural environment,
Tide simulation speed under breeding environment is with respect to raising, tide time change diversity and with periodically.
As a preferred technical scheme:
It is as described above to accelerate Tachypleus tridentatus at the sexually matured method of horseshoe crab, the simulation ebb state and the last simulation
The time interval of flood tide state is 6~8h, simulates the phenomenon of ebbing tide that rises by cyclically-varying, Tachypleus tridentatus is made gradually to adapt to the change
Change, to form the biocycle of Tachypleus tridentatus, it is made to perceive upcoming tidewater fluctuation, temperature, bait and other phases in advance
Biology variation is closed, then this induction adjusting and dominating role through the intracorporal nervous system of Tachypleus tridentatus and endocrine system, make it
Corresponding change occurs for life style and physiological status, and then gradually adapts to the simulation and rise the living environment of phenomenon of ebbing tide, and increases it
Survival rate and shorten its ovulatory cycle.The time interval for simulating flood tide state is too short or too long, influences Tachypleus tridentatus and forms rule
Biocycle, in circulation simulation rise ebb tide phenomenon living environment adapt to the period it is longer, thus to shorten Tachypleus tridentatus
It is unobvious at horseshoe crab sexual maturation cycle effect.
The present invention also provides a kind of application cultivating system as described above for accelerating Tachypleus tridentatus into the sexually matured method of horseshoe crab, packets
Include the aquaculture pond for passing sequentially through pipeline connection, Microfilter, low level cistern, water pump, biological filter, Protein Skimmer, smelly
Oxygen sterilizer, ultraviolet sterilization device and high-level reservoir；The high-level reservoir is connect with aquaculture pond by pipeline；
Microfilter filters the substances such as suspended matter, residue in breeding water body by the rotation of interior arrangement and back-flushing effect,
Water body is set to reach clean-up effect；Contain a large amount of round plastic fillers (diameter 2cm), cultivation water and filler table inside biological filter
The microbial film gap-contact grown on face removes ammonia nitrogen and nitrite in water body, purifies water body further；Albumen
Matter separator makes to be converted into troubled liquor row after dirt formation bubble in water body bubble surface absorption water using foam fraction factor principle
Out, have the function that remove the impurity such as ammonia nitrogen, suspended matter, residual bait in water body；Ozone sterilizer is made by the Strong oxdiative of ozone
With removal water body organism matter；Ultraviolet sterilizer inhibits or eliminates bacterium in water body；
The low level cistern is equipped with water monitoring device I, and high-level reservoir is equipped with water monitoring device II and water
Temperature control device；
The bottom of the aquaculture pond is covered with coral sand.
Cultivating system of the invention is circulating water culture system, which obviate the problem that existing cultivation means water quality is poor,
The present invention is laid with the problem of appendage caused by coral sand overcomes into horseshoe crab in cement pit movement is worn also in aquaculture pond, and leads to
The water level and water volume flow rate for crossing control aquaculture pond promote it to simulate the survival condition of Tachypleus tridentatus in a natural environment at horseshoe crab
Sexal maturity is rapidly completed in mating period.
As a preferred technical scheme:
Cultivating system as described above, the aquaculture pond are cylindrical structure, and bottom is disposed with pipe, is covered with coral on the outside of pipe
Coral sand, pipe top are wrapped up by nylon wire, and coral sand is prevented to be discharged with water flow fluctuation, and the top of aquaculture pond is equipped with inlet valve
Door, lower part is equipped with flowing water Valve.
Cultivating system as described above, the pipe are round tube, height 60cm, diameter 8cm；The grain of the coral sand
Diameter is 1~3mm, and being laid with height is 15cm；The nylon wire is 1600 mesh nets.The grain of the size of pipe of the invention, coral sand
Diameter and laying height and the model of nylon wire are not limited to that those skilled in the art can select according to the actual situation.
Cultivating system as described above, the material of the pipe are PVC, PP, PE, ABS or stainless steel.The material of pipe of the invention
Matter and not only in this, can also be other plastics or metal tube, metal tube is impregnated in long-time in water may corrode.
Cultivating system as described above is provided with multiple aquaculture ponds in parallel between the high-level reservoir and Microfilter；
Biological filter includes biological filter I and biological filter II, the water pump, biological filter I, biofiltration
Pond II and Protein Skimmer are sequentially connected；
The sieve of the Microfilter is 100~150 mesh stainless steel mesh.
Cultivating system as described above, the biological filter I connect with pneumatic fan, can be increased by pneumatic fan
Water body dissolved oxygen in the I of biological filter.
Cultivating system as described above, the water monitoring device I and water monitoring device II include temperature sounder, molten
Oxygen measuring device and pH analyzer；
The inlet valve and flowing water Valve are equipped with flow monitor.
Cultivating system as described above, the water monitoring device I, water monitoring device II, flow monitor, inlet valve
Door and flowing water Valve are connect with computer.The present invention can both obtain the water quality of high-level reservoir and low level cistern by computer
Situation, but can by computer to inlet valve and flowing water Valve be controlled i.e. control aquaculture pond water level and water volume flow rate with
Tidal phenomena under simulating natural environment accelerates the sexal maturity of Tachypleus tridentatus.
The utility model has the advantages that
(1) a kind of acceleration Tachypleus tridentatus of the invention controls the water level and water flow of aquaculture pond at the sexually matured method of horseshoe crab
To simulate the survival condition of Tachypleus tridentatus in a natural environment at horseshoe crab, control condition is few, easy to operate, works well, great application
Prospect；
(2) application of the invention accelerates Tachypleus tridentatus at the cultivating system of the sexually matured method of horseshoe crab, is circulating water culture system,
Avoid the poor problem of existing cultivation means water quality；
(3) application of the invention accelerates Tachypleus tridentatus at the cultivating system of the sexually matured method of horseshoe crab, and coral is laid in aquaculture pond
The problem of coral sand, appendage caused by overcoming into horseshoe crab in cement pit movement is worn, application prospect is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Tachypleus tridentatus of the invention at horseshoe crab circulating water culture system；
Fig. 2 is the structural schematic diagram of aquaculture pond of the invention；
Wherein, 1- aquaculture pond, 2- Microfilter, 3- low level cistern, 4- water pump, 5- pneumatic fan, the biofilter 6- I, 7-
Biofilter II, 8- Protein Skimmer, 9- ozone sterilizer, 10- ultraviolet sterilizer, 11- high-level reservoir, 12- water
Matter monitoring device II, 13- computer, 14- inlet valve, 15- flowing water Valve, 16- nylon wire, 17- coral sand.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the invention is further elaborated.
Embodiment 1
A kind of Tachypleus tridentatus at horseshoe crab circulating water culture system, as shown in Figure 1, including the aquaculture pond for passing sequentially through pipeline connection
1, Microfilter 2, low level cistern 3, water pump 4, biological filter I 6, biofiltration equipped with 100~150 mesh stainless steel mesh
Pond II 7, Protein Skimmer 8, ozone sterilizer 9, ultraviolet sterilization device 10 and high-level reservoir 11；
High-level reservoir 11 is connect with aquaculture pond 1 by pipeline, be provided between high-level reservoir 11 and Microfilter 2 it is multiple simultaneously
The aquaculture pond of connection, biological filter I 6 are connect with pneumatic fan 5；
Low level cistern 3 is equipped with water monitoring device I, and high-level reservoir 11 is equipped with 12 He of water monitoring device II
Water temperature control device, water monitoring device I and water monitoring device II 12 include that temperature sounder, dissolved oxygen meter and pH are surveyed
Determine instrument；
Aquaculture pond 1 is cylindrical structure, and bottom is disposed with high 60cm, and diameter is the pvc pipe of 8cm, is covered on the outside of pvc pipe
Partial size is the coral sand 17 of 1~3mm, and the laying height of coral sand is 15cm, and pvc pipe top is wrapped up by 1600 mesh nylon wires 16,
The top of aquaculture pond is equipped with inlet valve 14, and lower part is equipped with flowing water Valve 15, and inlet valve 14 and flowing water Valve 15 are equipped with
There are flow monitor, water monitoring device I, water monitoring device II, flow monitor, inlet valve and flowing water Valve and calculating
Machine 13 connects.
The method that Tachypleus tridentatus is cultivated at horseshoe crab is carried out at horseshoe crab circulating water culture system using Tachypleus tridentatus, that is, passes through control aquaculture pond
Water level and water flow simulating natural environment tidal phenomena so that accelerate Tachypleus tridentatus at horseshoe crab sexal maturity；
Specifically: 6:00 AM closes the inlet valve of aquaculture pond, opens the flowing water Valve of aquaculture pond, empties in aquaculture pond
Water, after the water in aquaculture pond drains into low level cistern completely close aquaculture pond flowing water Valve, simultaneously close off circulating water
System is water pump, and at this time to simulate ebb state, 12 noon opens water pump, opens the inlet valve of aquaculture pond, keeps 2.4m3/
Water flow is then adjusted to 1.2m so that aquaculture pond water level reaches 40cm by the water flow 30min of h3/ h keeps the stream
30min is measured, water level reaches 60cm at this time, and the water flow of aquaculture pond is finally adjusted to 0.6m3/ h keeps the flow to transport always
Row, at this time to simulate flood tide state, above is a flood tide ebb circulation, is always maintained at the above circulation.
It uses method of the invention to cultivate Tachypleus tridentatus into the sexual maturation cycle of horseshoe crab as 2 months, and cement aquaculture pond is used to support
The Tachypleus tridentatus grown is 3 months at the sexual maturation cycle of horseshoe crab, and comparison is it can be found that the water level and water that the present invention passes through control aquaculture pond
Body flow to simulate the survival condition of Tachypleus tridentatus in a natural environment at horseshoe crab, and then promote its being rapidly completed property of mating period at
It is ripe, great application prospect.
Embodiment 2
A kind of Tachypleus tridentatus is at the cultural method of horseshoe crab, and substantially the same manner as Example 1, difference is that the height of pvc pipe are
80cm, the i.e. water level of simulation flood tide state are 80cm, and final water flow is 0.4m3/h.Its Tachypleus tridentatus at horseshoe crab sexal maturity
Period is 2 months.
Embodiment 3
A kind of Tachypleus tridentatus is at the cultural method of horseshoe crab, and substantially the same manner as Example 1, difference is that the height of pvc pipe are
70cm, the i.e. water level of simulation flood tide state are 70cm, and final water flow is 0.8m3/h.Its Tachypleus tridentatus at horseshoe crab sexal maturity
Period is 2 months.
Comparative example
A kind of cultural method, it is substantially the same manner as Example 1, it is different only in that the water level and water flow of its aquaculture pond,
Its water level for simulating flood tide state is 1m, and final water flow is 1.2m3/h。
Tachypleus tridentatus being carried out using the cultural method of comparative example to cultivate at horseshoe crab, Tachypleus tridentatus is 3 months at the sexual maturation cycle of horseshoe crab,
It is compared with Examples 1 to 3 it can be found that, by the stimulation that water level and water volume flow rate change, adding during Tachypleus tridentatus breeding oviposition
Its fast sexual gland is mature and can lay eggs in a short time, and then improves Clutch frequency and egg laying amount, the Tachypleus tridentatus young for after
Breeding lays the foundation.It can be seen that just can be shortened the sexual maturation cycle of Tachypleus tridentatus under specific water level and water flow, in turn
Improve the spawning rate of Tachypleus tridentatus.
Although specific embodiments of the present invention have been described above, it should be appreciated by those skilled in the art these
It is merely illustrative of, under the premise of without prejudice to the principle and substance of the present invention, a variety of changes can be made to these embodiments
More or modify.
Claims (10)
1. accelerating Tachypleus tridentatus at the sexually matured method of horseshoe crab, which is characterized in that by the water level and water flow mould that control aquaculture pond
The tidal phenomena of quasi- natural environment accelerates Tachypleus tridentatus at the sexal maturity of horseshoe crab in turn；
The tidal phenomena of the water level and water flow simulating natural environment by controlling aquaculture pond specifically refers to work as aquaculture pond
Water level be 0cm and aquaculture pond without water body flow when be simulation ebb state, when the high 60~80cm of the water level of aquaculture pond, cultivation
Water flow in pond is 0.4~0.8m3It is simulation flood tide state when/h.
2. acceleration Tachypleus tridentatus according to claim 1 is at the sexually matured method of horseshoe crab, which is characterized in that the simulation ebb shape
The time interval of state and the last simulation flood tide state is 6~8h.
3. the application such as described in any item cultivating systems for accelerating Tachypleus tridentatus into the sexually matured method of horseshoe crab of claim 1~2, special
Sign is, including passing sequentially through aquaculture pond, the Microfilter, low level cistern, water pump, biological filter, protein that pipeline connects
Separator, ozone sterilizer, ultraviolet sterilization device and high-level reservoir；The high-level reservoir and aquaculture pond are connected by pipeline
It connects；
The low level cistern is equipped with water monitoring device I, and high-level reservoir is equipped with water monitoring device II and water temperature control
Device processed；
The bottom of the aquaculture pond is covered with coral sand.
4. cultivating system according to claim 3, which is characterized in that the aquaculture pond is cylindrical structure, bottom cloth
It is equipped with pipe, is covered with coral sand on the outside of pipe, pipe top is wrapped up by nylon wire, and the top of aquaculture pond is equipped with inlet valve, is set in pipe
There is flowing water Valve.
5. cultivating system according to claim 4, which is characterized in that the pipe is round tube, and height 60cm, diameter is
8cm；The partial size of the coral sand is 1~3mm, and being laid with height is 15cm；The nylon wire is 1600 mesh nets.
6. cultivating system according to claim 5, which is characterized in that the material of the pipe is for PVC, PP, PE, ABS or not
Become rusty steel.
7. cultivating system according to claim 3, which is characterized in that be provided between the high-level reservoir and Microfilter more
The aquaculture pond of a parallel connection；
The biological filter includes biological filter I and biological filter II, the water pump, biological filter I, biofiltration
Pond II and Protein Skimmer are sequentially connected；
The sieve of the Microfilter is 100~150 mesh stainless steel mesh.
8. cultivating system according to claim 7, which is characterized in that the biological filter I is connect with pneumatic fan.
9. cultivating system according to claim 3, which is characterized in that the water monitoring device I and water monitoring device
II includes temperature sounder, dissolved oxygen meter and pH analyzer；
The inlet valve and flowing water Valve are equipped with flow monitor.
10. cultivating system according to claim 9, which is characterized in that the water monitoring device I, water monitoring device
II, flow monitor, inlet valve and flowing water Valve are connect with computer.
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| CN111567475A (en) * | 2020-06-30 | 2020-08-25 | 潘俊朝 | High-yield aquaculture system |
| CN113040068A (en) * | 2021-03-12 | 2021-06-29 | 中国人民解放军国防科技大学 | Culture system and culture method for intertidal zone organisms |
| CN115299396A (en) * | 2022-08-24 | 2022-11-08 | 广东广深农业科技发展有限公司 | Aquaculture device and control system and control method thereof |
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| CN201917815U (en) * | 2010-12-01 | 2011-08-03 | 烟台大学 | On-line automatic water quality monitoring device for circulating water cultivation |
| CN102487853B (en) * | 2011-11-18 | 2013-09-04 | 洪水根 | Artificial breeding and culturing method for horseshoe crabs |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111567475A (en) * | 2020-06-30 | 2020-08-25 | 潘俊朝 | High-yield aquaculture system |
| CN113040068A (en) * | 2021-03-12 | 2021-06-29 | 中国人民解放军国防科技大学 | Culture system and culture method for intertidal zone organisms |
| CN113040068B (en) * | 2021-03-12 | 2022-11-04 | 中国人民解放军国防科技大学 | Culture system and culture method for intertidal zone organisms |
| CN115299396A (en) * | 2022-08-24 | 2022-11-08 | 广东广深农业科技发展有限公司 | Aquaculture device and control system and control method thereof |
| CN115299396B (en) * | 2022-08-24 | 2023-11-14 | 广东广深农业科技发展有限公司 | Aquaculture device, control system and control method thereof |
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