CN106359221A - Prawn factory culture system and culture method - Google Patents
Prawn factory culture system and culture method Download PDFInfo
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- CN106359221A CN106359221A CN201610787817.7A CN201610787817A CN106359221A CN 106359221 A CN106359221 A CN 106359221A CN 201610787817 A CN201610787817 A CN 201610787817A CN 106359221 A CN106359221 A CN 106359221A
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- 241000238557 Decapoda Species 0.000 title claims abstract description 87
- 238000012136 culture method Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 190
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000012258 culturing Methods 0.000 claims description 69
- 238000001914 filtration Methods 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 210000003437 trachea Anatomy 0.000 claims description 15
- 238000005276 aerator Methods 0.000 claims description 14
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 229910017464 nitrogen compound Inorganic materials 0.000 claims description 12
- 239000013589 supplement Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 claims description 8
- 241000195493 Cryptophyta Species 0.000 claims description 6
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 5
- 238000012364 cultivation method Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 10
- 230000004083 survival effect Effects 0.000 abstract description 5
- 238000009360 aquaculture Methods 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 5
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000133262 Nauplius Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- -1 water Ammonia nitrogen compound Chemical class 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
- 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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or 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
-
- 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
- A01K63/04—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of prawn culture, in particular to a prawn factory culture system and culture method. The prawn factory culture system comprises an indoor culture workshop and an outdoor pool, wherein the indoor culture shop is provided with a plurality of groups of culture units; each culture unit comprises two culture pools arranged in parallel; the indoor culture workshop also comprises an automatic bait feeding machine, a culture water treatment system and a water circulation driving device; the automatic bait feeding machine is used for feeding bait into the culture pools; the culture water treatment system is connected with the culture poosl and is used for water treatment; the water circulation driving device is arranged in the culture pools and is used for driving the water body to rotate. The system has the advantages that the complicated steps of manual bait feeding are omitted; the culture water treatment step has the advantages of simplicity and high speed; the prawn industrial culture is realized. The prawn factory culture method comprises indoor workshop culture and outdoor pool culture, and has the advantages that the process is simple; the prawn quality and the survival rate are improved; the culture time is shortened.
Description
Technical field
The application is related to prawn culturing technical field and in particular to a kind of prawn industrial cultivation system and cultural method.
Background technology
Prawn enjoys domestic and international market to welcome as a kind of high-quality marine product, and high-quality is increasing to the demand of shrimp products,
And prawn culturing has become the strong industry of China's fishery.In the case of ensureing that prawn is best in quality, efficient cultured prawn side
Formula is always the pursuit of prawn culturing.
The breeding of prawn mainly includes germ cell, naupliuss, shrimp seedling and becomes several important stage such as shrimp, wherein, in shrimp
In the stage that Seedling cultivates into shrimp, current breeding way is after finished product shrimp seedling is collected, that is, to be moved directly to outdoor and supported
Grow.However, the resistance of shrimp seedling itself reduces it is impossible to adapt to the living environment in the external world quickly, so that shrimp seedling moves to outdoor supporting
Easily ill after growing, have impact on quality and the survival rate of prawn.In addition, prawn culturing of the prior art relies primarily on artificial throwing
Bait, in cultivation water process, relies primarily on independent water process, but artificial bait throwing in has the defect of time and effort consuming, and independent
Water process mode land area is big, and high cost is unfavorable for industrialized prawn culturing.
Content of the invention
There is above-mentioned technical problem for prior art, one of purpose of the application is to provide a kind of prawn batch production to support
Grow system, this system saves the tedious steps of manpower bait throwing in, and cultivation water treatment steps have simple, quick advantage,
Achieve prawn industrialized aquaculture.
The two of the purpose of the application are to provide a kind of efficient prawnization cultural method, and this cultural method has technique letter
Advantage that is single, improving prawn quality, survival rate and shortening culturing time.
One of for achieving the above object, the application offer technical scheme below:
There is provided a kind of prawn industrial cultivation system, including indoor culture workshop and outdoor pond, described indoor culture workshop is provided with
Some groups of cultivation units, every group of cultivation unit includes two culturing pools being arranged side by side, described indoor culture workshop also include to
The cultivation water treatment system for water process that the Autoamtic bait putting machine of described culturing pool bait throwing in is connected with culturing pool, it is arranged at institute
State the water circulation driving means for driving water body rotation in culturing pool.
Wherein, described Autoamtic bait putting machine includes hopper, and described hopper is provided with discharging opening, along the discharging direction of described discharging opening
It is sequentially provided with for controlling bait to discharge the switch of frequency, for controlling bait to throw to the gas coupling device of culturing pool frequency, described
Switch and described gas coupling device are all electrically connected with encoder.
Wherein, described gas coupling device includes the leading for water conservancy diversion expansion box gas that expansion box is connected with described expansion box
Trachea, described airway and described discharging opening handing-over setting, are provided with electromagnetic valve, institute between described delivery position and described expansion box
State electromagnetic valve to electrically connect with described encoder, described solenoid valve control gas is blown to the frequency of junction, gas is by bait in the lump
Blow to culturing pool.
Wherein, described cultivation water treatment system includes being arranged in every group of cultivation unit between two culturing pools side by side
Filtering ponds, described filtering ponds are provided with water inlet and outlet, two culturing pools in every group of cultivation unit be equipped with water inlet and
Outlet, the outlet of each culturing pool is all connected with the water inlet of described filtering ponds, and the water inlet of each culturing pool is all and institute
State the outlet connection of filtering ponds.
Wherein, described filtering ponds include along its length the exposure bubble processing unit of porosity communication successively, biological ball is processed
Unit and hairbrush processing unit, the water inlet of described filtering ponds be opened in described expose bubble processing unit, the going out of described filtering ponds
The mouth of a river is opened in described hairbrush processing unit.
Wherein, described exposure bubble processing unit, described biology ball processing unit, described hairbrush processing unit are equipped with aeration
Device, described exposure bubble processing unit is additionally provided with folliculus groove, described folliculus groove and the described exposure bubble away from described biology ball processing unit
The side wall of processing unit connects, and the side wall that processing unit is steeped in the described exposure being connected with described folliculus groove opens up jagged, described exposure
Bubble processing unit is filtered bubble into folliculus groove by breach.
Wherein, described water circulation driving means include at least two water pipes being partially or fully dipped in water, from described
One end insertion trachea of water pipe, the air-flow in described trachea leads to described water pipe and orders about water and discharge from described water pipe, each
The discharge outlet of water pipe is arranged in order in a clockwise direction or counterclockwise.
Wherein, it is provided with airway in described Autoamtic bait putting machine, described cultivation water treatment system is provided with aerator, and described water follows
Ring driving means are provided with trachea, and described airway, described trachea and described aerator are all connected with aerator
Two for achieving the above object, the application offer technical scheme below:
A kind of efficient prawn industrial cultivation method is provided it is characterised in that: comprise the following steps:
Step one, the cultivation of indoor culture workshop
(1) inject cultivation water: the cultivation water after water quality adjustment is injected described culturing pool, then puts into beneficial algae and swim dynamic
Thing, and stir beneficial algae and zooplankton using described water circulation driving means, obtain the cultivation water got ready；
(2) throw Seedling: put into prawn seedling to the cultivation water got ready；
(3) oxygen supplement: to described outdoor pond oxygen supplement, so that water body dissolved oxygen reaches 4 ~ 8mg/l；
(4) bait throwing in: using described Autoamtic bait putting machine, set certain bait throwing in frequency, throw in shrimp crack to described culturing pool, opening is raised
Material, cultivation threw in No. 0 mixed feed after 4 ~ 5 days, after cultivating 10 ~ 20 days, stops throwing in No. 0 mixed feed, is changed to throw in 1
Number mixed feed；
(5) cultivation water circular treatment: cultivation water, described water circulation driving means are processed using described cultivation water circulation processing system
Make water body rotational flow, the water body of rotation enters filtering ponds, the Air Exposure unit in filtering ponds, life from the water inlet of culturing pool
Thing ball processing unit, hairbrush processing unit are processed to the cultivation water entering successively, to reduce the ammonia nitrogen chemical combination in cultivation water
Thing and nitrite；
(6) go out pond: support in the prawn industrial cultivation system described in any one described in claim 1 to 8 for the prawn seedling
Grow 25 ~ 40 days, you can go out pond；
Step 2, outdoor are pool cultivated
(1) transport prawn seedling: the prawn that step one is gone out pond adopts liquid oxygen water tank to transport, then throw to described outdoor pond；
(2) oxygen supplement: to described outdoor pond oxygen supplement, so that water body dissolved oxygen reaches 2 ~ 6mg/l；
(3) water body is processed: the water in described outdoor pond is purified, to reduce ammonia nitrogen compound and nitrous acid in water
Salt；
(4) bait throwing in: bait is thrown in the outdoor pond having prawn seedling to throwing；
(5) go out pond: prawn seedling culture to certain specification can go out pond.
Wherein, in (4) the bait throwing in step in described step one, bait throwing in frequency is set to daily 5 times；In described step one
(4), in cultivation water circular treatment step, described ammonia nitrogen compound controls in 1 ~ 2mg/l, and described nitrite controls in 2 ~ 5 mg/
l；
(3) water body process step in described step 2, described ammonia nitrogen compound controls in 0.1 ~ 0.5mg/l, described nitrous acid
Salt controls in 0.1 ~ 0.5 mg/l.
The beneficial effect of the application:
(1) a kind of prawn industrial cultivation system of the present invention, including indoor culture workshop and outdoor pond, described indoor culture car
Between be provided with some groups of cultivation units, every group of cultivation unit includes two culturing pools being arranged side by side, and described indoor culture workshop is also
Including Autoamtic bait putting machine, cultivation water treatment system and water circulation driving means.During cultivation, first prawn is thrown Seedling and throw to indoor culture
Culturing pool in workshop, then adopts Autoamtic bait putting machine to throw in bait, and in breeding process, cultivation water treatment system is entered to cultivation water
Row is processed, and to remove ammonia nitrogen compound and nitrite in cultivation water, and water circulation driving means then make the water in culturing pool
Body rotates, and the water body one side of rotation can be easy to the bait disperseing device for feeding fish bait to launch, on the other hand foster beneficial to entering cultivation water
Grow water treatment system, and the water body rotating can be assembled the dirt in culturing pool to culturing pool center, effectively to discharge；
After the completion of indoor culture, shrimp seedling is moved to outdoor pond.Compared with prior art, this cultivating system is by bait throwing in, water process and water body
Flowing is collaborative to be carried out, and improves the efficiency of cultivation, and this system saves the tedious steps of manpower bait throwing in, and at cultivation water
Reason step has simple, quick advantage it is achieved that prawn industrialized aquaculture.
(2) a kind of efficient prawn industrial cultivation method, this cultural method is first cultivating workshop disposed within for little shrimp seedling
Cultivation, slows down the impact to little shrimp seedling for the outside adverse circumstances, little shrimp seedling grows to certain specification, then moves to outdoor pond and supported
Grow, this not only increases the adaptive faculty to environment for the shrimp seedling, also shorten culturing time, this cultural method have process is simple,
Improve prawn quality, survival rate and the advantage shortening culturing time.
Brief description
Fig. 1 is a kind of structural representation of prawn industrial cultivation system of the application.
Reference:
Hopper 1；
Discharging opening 2；
Switch 3；
Gas coupling device 4, electromagnetic valve 41, airway 42, expansion box 43；
Encoder 5；
Water circulation driving means 6, water pipe 61, trachea 62；
Filtering ponds 7, exposure bubble processing unit 71, biological ball processing unit 72, hairbrush processing unit 73, hole 74；
Aerator 8；
Folliculus groove 9, breach 91；
Aerator 10；
Culturing pool 11, the water inlet 111 of described culturing pool, the outlet 112 of described filtering ponds, the outlet of described culturing pool
113rd, the water inlet 114 of described filtering ponds.
Specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, the application is described in detail.
Embodiment 1:
One of the present embodiment prawn industrial cultivation system, as shown in figure 1, include indoor culture workshop and outdoor pond, institute
State indoor culture workshop and be provided with some groups of cultivation units, every group of cultivation unit includes two culturing pools 11 being arranged side by side, described
Indoor culture workshop also includes the cultivation for water process being connected to the Autoamtic bait putting machine of culturing pool 11 bait throwing in culturing pool 11
Water treatment system, the water circulation driving means 6 for driving water body rotation being arranged in culturing pool 11.During cultivation, first right
Shrimp is thrown Seedling and throws the culturing pool 11 to indoor culture workshop, then adopts Autoamtic bait putting machine to throw in bait, in breeding process, cultivation
Water treatment system is processed to cultivation water, and to remove ammonia nitrogen compound and nitrite in cultivation water, and water circulation drives
Device then makes the water body in culturing pool 11 rotate, and the water body one side of rotation can be easy to the bait disperseing device for feeding fish bait to launch, another
Aspect enters cultivation water treatment system using by cultivation water, and the dirt in culturing pool 11 can be gathered by water body effectively that rotate
Collect to culturing pool center, to discharge；After the completion of indoor culture, shrimp seedling is moved to outdoor pond.Compared with prior art, this cultivation
Bait throwing in, water process and water body flow are worked in coordination with and are carried out by system, improve the efficiency of cultivation, and this system saves manpower bait throwing in
Tedious steps, and cultivation water treatment steps have simple, quick advantage it is achieved that prawn industrialized aquaculture.
In the present embodiment, described Autoamtic bait putting machine includes hopper 1, and hopper 1 is provided with discharging opening 2, along the discharging side of discharging opening 1
To being sequentially provided with for controlling bait to discharge the switch 3 of frequency, for controlling bait to throw to the gas coupling device of culturing pool 11 frequency
4, switch 3 gentle coupling devices 4 are all electrically connected with encoder 5, and this Autoamtic bait putting machine need not manually control bait throwing in frequency, by coding
Device 5 bait throwing in it is achieved that automatization's bait throwing in, can improve production efficiency at regular time and quantity；And, the water of rotational flow makes to throw
The bait that enters dispersed to culturing pool, improve the effect of bait throwing in.
In the present embodiment, gas coupling device 4 include that expansion box 43 is connected with expansion box 43 for water conservancy diversion expansion box 43 gas
Airway 42, airway 42 and discharging opening 2 handing-over setting, be provided with electromagnetic valve 41 between described delivery position and expansion box 43,
Electromagnetic valve 41 is electrically connected with encoder 5, and electromagnetic valve 5 controls gas to be blown to the frequency of junction, gas bait is blowed in the lump to
Culturing pool 11, encoder 5 supply engineer according to actually required bait throwing in frequency coding after, encoder 5 control electromagnetic valve 41 open
Or close, when electromagnetic valve 41 is opened, now open by controlling switch 3 simultaneously for encoder 5, when gas is blown to junction, mixes with bait
Close and bait is blown to culturing pool 11, that is, complete bait throwing in action, using this gas coupling device 4 bait throwing in, by the discharge frequency of gas
Can control bait throwing in frequency, can throw in frequency, tool in the interval of bait in preferably timing morning and evening bait throwing in, and each bait throwing in
Have the advantages that structure is simple it is easy to operate, and the pressure energy of gas preferably controls the projection distance of bait.
In the present embodiment, described cultivation water treatment system includes being arranged at two culturing pools side by side in every group of cultivation unit
Filtering ponds 7 between 11, described filtering ponds 7 are provided with water inlet 114 and outlet 112, two cultivation in every group of cultivation unit
Pond 11 is equipped with water inlet 111 and outlet 113, the outlet 111 of each culturing pool 11 water inlet all with described filtering ponds 7
114 connections, the water inlet 111 of each culturing pool 11 is all connected with the outlet 112 of described filtering ponds 7, this industrialized aquaculture water
Cleaning system circular treatment cultivation water so that water purification process and water circulation are carried out, promote water process and water using link up into
OK, save the occupation of land space of tank, in addition, this industrialized aquaculture water purification system is provided with the culturing pool being arranged side by side
11, so that the cultivation water of multiple culturing pool 11 is processed simultaneously, improve the efficiency of water process, and, this system only includes cultivating
Pond 11, filtering ponds 7 and water circulation driving means 6, have structure simply, the advantage of low cost.
In the present embodiment, filtering ponds 7 include along its length the exposure bubble processing unit 71 of hole 74 connection successively, biology
Ball processing unit 71 and hairbrush processing unit 73, the water inlet 114 of filtering ponds 7 is opened in exposure bubble processing unit 71, filtering ponds 7
Outlet 112 be opened in hairbrush processing unit 73, using this filtering ponds 7, processed by multi-level unit, can effectively remove foster
Grow the nitrite in water and ammonia nitrogen garbage, in addition, not only structure is simple, also achieve the use of purified treatment and cultivation water
Circulation is carried out simultaneously, improves the efficiency of cultivation purifying water process.
In the present embodiment, exposure bubble processing unit 71, biological ball processing unit 72, hairbrush processing unit 73 are equipped with aerator
8, expose bubble processing unit 71 and be additionally provided with folliculus groove 9, folliculus groove 9 steeps processing unit 71 with the exposure away from biological ball processing unit 72
Side wall connects, and the side wall that processing unit 71 is steeped in the exposure being connected with folliculus groove 9 opens up jagged 91, exposes bubble processing unit 71 and passes through to lack
Mouth 91 filters bubble into folliculus groove 9, to go out bubble, using this filtering ponds 7, aerator 8 is easy to aeration, and folliculus groove 9 is just
In removing bubble removing.
In the present embodiment, water circulation driving means 6 include at least two water pipes 61 being partially or fully dipped in water, from
One end insertion trachea 62 of water pipe 61, the air-flow in trachea 62 leads to water pipe 61 and orders about water and discharge from water pipe 61, each water
The discharge outlet of pipe 61 is arranged in order in a clockwise direction or counterclockwise and drives water to arrange from water pipe using the air-flow in trachea
Go out, the discharge outlet being arranged in order in a clockwise direction or counterclockwise makes water form the current of equidirectional rotation, rotation
The current turning preferably can flow into filtering ponds from the outlet of culturing pool, and, the dirt of culturing pool is also revolved by the water rotating
To culturing pool 11 center, to remove crude removal further.
In the present embodiment, in described Autoamtic bait putting machine, it is provided with airway 42, described cultivation water treatment system is provided with aerator
8, described water circulation driving means are provided with trachea 62, and airway 42, trachea 62 and described aerator 8 are all connected with aerator 10,
So that generation air-flow.
Embodiment 2:
The efficient prawn industrial cultivation method of one of the present embodiment it is characterised in that: comprise the following steps:
Step one, the cultivation of indoor culture workshop
(1) inject cultivation water: then the cultivation water injection culturing pool 11 after water quality adjustment puts into beneficial algae and zooplankton,
And stir beneficial algae and zooplankton using described water circulation driving means 6, obtain the cultivation water got ready；
(2) throw Seedling: put into prawn seedling to the cultivation water got ready；
(3) oxygen supplement: to culturing pool oxygen supplement, so that water body dissolved oxygen reaches 4 ~ 8mg/l, preferably 5mg/l；
(4) bait throwing in: using described Autoamtic bait putting machine, set certain bait throwing in frequency, throw in shrimp crack to described culturing pool, opening is raised
Material, cultivates 4 ~ 5 days, throws in No. 0 mixed feed after preferential 3, after cultivating 10 ~ 20 days, stops throwing in No. 0 cooperation after preferential 15
Feedstuff, is changed to throw in No. 1 mixed feed；
(5) cultivation water circular treatment: cultivation water, described water circulation driving means are processed using described cultivation water circulation processing system
6 make water body rotational flow, and the water body of rotation enters filtering ponds 7, the Air Exposure unit in filtering ponds 7 from the water inlet of culturing pool
71st, biological ball processing unit 72, hairbrush processing unit 73 are processed to the cultivation water entering, successively to reduce in cultivation water
Ammonia nitrogen compound and nitrite；
(6) go out pond: support in the prawn industrial cultivation system described in any one described in claim 1 to 8 for the prawn seedling
Grow 25 ~ 40 days, after preferably 30 days, pond can be gone out；
Step 2, outdoor are pool cultivated
(1) transport prawn seedling: the prawn that step one is gone out pond adopts liquid oxygen water tank to transport, then throw to described outdoor pond；
(2) oxygen supplement: to described outdoor pond oxygen supplement, so that water body dissolved oxygen reaches 2 ~ 6mg/l, preferably 5mg/l；
(3) water body is processed: the water in described outdoor pond is purified, to reduce ammonia nitrogen compound and nitrous acid in water
Salt；
(4) bait throwing in: bait is thrown in the outdoor pond having prawn seedling to throwing；
(5) go out pond: prawn seedling culture to certain specification can go out pond.
In the present embodiment, in (4) the bait throwing in step in described step one, bait throwing in frequency is set to daily 5 times；Described step
In (4) cultivation water circular treatment step in, described ammonia nitrogen compound controls in 1 ~ 2mg/l, preferably 1.5 mg/l, described nitrous
Hydrochlorate controls in 2 ~ 5 mg/l, preferably 3mg/l；
(3) water body process step in described step 2, described ammonia nitrogen compound controls in 0.1 ~ 0.5mg/l, preferably 0.3mg/
L, described nitrite controls in 0.1 ~ 0.5 mg/l, preferably 0.2 mg/l.
This cultural method, first cultivating workshop disposed within for little shrimp seedling, slows down the impact to little shrimp seedling for the outside adverse circumstances,
Little shrimp seedling grows to certain specification, then moves to outdoor pond and is cultivated, and this not only increases the adaptive faculty to environment for the shrimp seedling, also
Shorten culturing time, this cultural method has process is simple, improves prawn quality, survival rate and shorten the excellent of culturing time
Point.
Finally it should be noted that above example is only in order to illustrating the technical scheme of the application, rather than the application is protected
The restriction of shield scope, although having made to explain to the application with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, the technical scheme of the application can be modified or equivalent, without deviating from the reality of technical scheme
Matter and scope.
Claims (10)
1. a kind of prawn industrial cultivation system it is characterised in that: include indoor culture workshop and outdoor pond, described indoor culture
Workshop is provided with some groups of cultivation units, and every group of cultivation unit includes two culturing pools being arranged side by side, described indoor culture workshop
The cultivation water treatment system for water process from culturing pool to the Autoamtic bait putting machine of described culturing pool bait throwing in that also include being connected with,
It is arranged at the water circulation driving means for driving water body rotation in described culturing pool.
2. a kind of prawn industrial cultivation system according to claim 1 it is characterised in that: described Autoamtic bait putting machine includes
Hopper, described hopper is provided with discharging opening, and the discharging direction along described discharging opening is sequentially provided with for controlling bait to discharge frequency
Switch, be used for controlling bait to throw to the gas coupling device of culturing pool frequency, described switch and described gas coupling device are all electrically connected with volume
Code device.
3. a kind of prawn industrial cultivation system according to claim 2 it is characterised in that: described gas coupling device include store up
The airway for water conservancy diversion expansion box gas that gas tank is connected with described expansion box, described airway and described discharging opening handing-over
Setting, is provided with electromagnetic valve between described delivery position and described expansion box, described electromagnetic valve is electrically connected with described encoder, described
Solenoid valve control gas is blown to the frequency of junction, and gas blows bait in the lump to culturing pool.
4. a kind of prawn industrial cultivation system according to claim 1 it is characterised in that: described cultivation water treatment system
Including being arranged at the filtering ponds between two culturing pools side by side in every group of cultivation unit, described filtering ponds are provided with water inlet and go out
The mouth of a river, two culturing pools in every group of cultivation unit are equipped with water inlet and outlet, and the outlet of each culturing pool is all and institute
State the water inlet connection of filtering ponds, the water inlet of each culturing pool is all connected with the outlet of described filtering ponds.
5. a kind of prawn industrial cultivation system according to claim 4 it is characterised in that: described filtering ponds are included along it
The length direction exposure bubble processing unit of porosity communication, biological ball processing unit and hairbrush processing unit successively, described filtering ponds
Water inlet be opened in described expose bubble processing unit, the outlet of described filtering ponds is opened in described hairbrush processing unit.
6. a kind of prawn industrial cultivation system according to claim 5 it is characterised in that: described expose bubble processing unit,
Described biology ball processing unit, described hairbrush processing unit are equipped with aerator, and described exposure bubble processing unit is additionally provided with folliculus groove,
The side wall that described folliculus groove steeps processing unit with the described exposure away from described biology ball processing unit is connected, with described folliculus groove even
The side wall that processing unit is steeped in the described exposure connecing opens up jagged, and the described bubble processing unit that exposes is filtered bubble into folliculus by breach
Groove.
7. a kind of prawn industrial cultivation system according to claim 1 it is characterised in that: described water circulation driving means
Partially or fully it is dipped in water pipe in water including at least two, insert trachea from one end of described water pipe, in described trachea
Air-flow leads to described water pipe and orders about water and discharge from described water pipe, and the discharge outlet of each water pipe is in a clockwise direction or counterclockwise
Direction is arranged in order.
8. a kind of prawn industrial cultivation system according to claim 1 it is characterised in that: set in described Autoamtic bait putting machine
There is airway, described cultivation water treatment system is provided with aerator, described water circulation driving means are provided with trachea, described airway,
Described trachea and described aerator are all connected with aerator.
9. a kind of prawn industrial cultivation method it is characterised in that: comprise the following steps:
Step one, the cultivation of indoor culture workshop
(1) inject cultivation water: the cultivation water after water quality adjustment is injected described culturing pool, then puts into beneficial algae and swim dynamic
Thing, and stir beneficial algae and zooplankton using described water circulation driving means, obtain the cultivation water got ready；
(2) throw Seedling: put into prawn seedling to the cultivation water got ready；
(3) oxygen supplement: to described culturing pool oxygen supplement, so that water body dissolved oxygen reaches 4 ~ 8mg/l；
(4) bait throwing in: using described Autoamtic bait putting machine, set certain bait throwing in frequency, throw in shrimp crack to described culturing pool, opening is raised
Material, cultivation threw in No. 0 mixed feed after 4 ~ 5 days, after cultivating 10 ~ 20 days, stops throwing in No. 0 mixed feed, is changed to throw in 1
Number mixed feed；
(5) cultivation water circular treatment: cultivation water, described water circulation driving means are processed using described cultivation water circulation processing system
Make water body rotational flow, the water body of rotation enters filtering ponds, the Air Exposure unit in filtering ponds, life from the water inlet of culturing pool
Thing ball processing unit, hairbrush processing unit are processed to the cultivation water entering successively, to reduce the ammonia nitrogen chemical combination in cultivation water
Thing and nitrite；
(6) go out pond: support in the prawn industrial cultivation system described in any one described in claim 1 to 8 for the prawn seedling
Grow 25 ~ 40 days, you can go out pond；
Step 2, outdoor are pool cultivated
(1) transport prawn seedling: the prawn that step one is gone out pond adopts liquid oxygen water tank to transport, then throw to described outdoor pond；
(2) oxygen supplement: to described outdoor pond oxygen supplement, so that water body dissolved oxygen reaches 2 ~ 6mg/l；
(3) water body is processed: the water in described outdoor pond is purified, to reduce ammonia nitrogen compound and nitrous acid in water
Salt；
(4) bait throwing in: bait is thrown in the outdoor pond having prawn seedling to throwing；
(5) go out pond: prawn seedling culture to certain specification can go out pond.
10. a kind of efficient prawn industrial cultivation method according to claim 9 it is characterised in that: described step one
In (4) bait throwing in step in, bait throwing in frequency is set to daily 5 times；In (4) cultivation water circular treatment step in described step one,
Described ammonia nitrogen compound controls in 1 ~ 2mg/l, and described nitrite controls in 2 ~ 5 mg/l；
(3) water body process step in described step 2, described ammonia nitrogen compound controls in 0.1 ~ 0.5mg/l, described nitrous acid
Salt controls in 0.1 ~ 0.5 mg/l.
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| CN201610787817.7A CN106359221A (en) | 2016-08-31 | 2016-08-31 | Prawn factory culture system and culture method |
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