CN109511591A - A kind of rice field solid crab farming method - Google Patents
A kind of rice field solid crab farming method Download PDFInfo
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- CN109511591A CN109511591A CN201811419289.5A CN201811419289A CN109511591A CN 109511591 A CN109511591 A CN 109511591A CN 201811419289 A CN201811419289 A CN 201811419289A CN 109511591 A CN109511591 A CN 109511591A
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- crab
- crab farming
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- conveying device
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- 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
Abstract
The invention discloses a kind of rice field solid crab farming methods, including periodically carrying out feeding pharmaceutical chemistry, fixing axle is moved to the top of channel by driving conveying device, and crab farming case is launched by the feeder in channel, when the infrared sensor on column detects crab farming case, then stop driving conveying device, and start horizontal mobile device, start the fixed absorption crab farming case of calutron, feeder is moved to the top of crab farming case, feeder carries out feeding by crab farming box top；After crab farming case feeding 2-6 days, crab farming case is moved to the top of channel by starting conveying device, when the infrared sensor on column detects crab farming case, and starts horizontal mobile device, start the fixed absorption crab farming case of calutron, starting jetter cleans crab farming case.The three-dimensional culture crab automated in rice field may be implemented in the present invention, and industrial mass crab farming may be implemented in the present invention, effectively increases the growing environment of rice and crab, has preferable practicability.
Description
Technical field
The invention belongs to the technical fields of raising crabs in paddy field, and in particular to a kind of rice field solid crab farming method.
Background technique
Paddy field aquaculture is a kind of ecologic breeding to be circulated benignly according to ecological economics principle in paddy ecosystem
Mode.Famous aquatile expert Ni Dashu once pointed out, paddy field aquaculture both can saving of labor, it is laborsaving, save bait under conditions of receive
A considerable amount of aquatic products are obtained, and paddy can be promoted to increase income one one-tenth or more in the case where not increasing input.But rice field is supported
When growing, when the oxygen content in water is lower, it is unfavorable for the growth of shrimp crab.Traditional paddy field aquaculture not can be carried out large-scale support
It grows, cultivation density is significantly limited, does not meet the demand of industrialized production.
In the middle and later periods of crab cultivation process, due to the increase of pond internal capacity, including feed and the excretion of crab class are launched
The increase of object causes cultivating pool internal oxygen content relatively low, and the death rate of crab is easily caused to increase.Now in the breeding process
In order to improve the water-soluble oxygen amount of cultivating pool, the death rate of crab is reduced, it is common to use waterwheel aerator, submersible type oxygen machine etc.,
Such aerator not only higher cost, install and use that cumbersome, the degree of automation is low, but also it can only solve the molten of water body surface layer
Oxygen, it is unobvious to the increase effect of cultivating pool bottom dissolved oxygen content, and the water body of upper and lower level sufficiently cannot be exchanged thoroughly molten
Oxygen.
Summary of the invention
The purpose of the present invention is to provide a kind of rice field solid crab farming method, the present invention may be implemented to automate in rice field
Three-dimensional culture crab, the present invention may be implemented industrial mass crab farming, effectively increases the growing environment of rice and crab, have
Preferable practicability.
The present invention is achieved through the following technical solutions: a kind of rice field solid crab farming method is carried out by crab farming system
Cultivation, mainly comprises the steps that
Step S300: it periodically carries out feeding pharmaceutical chemistry, fixing axle is moved to the top of channel by driving conveying device, and passes through channel
Interior feeder launches crab farming case, when the infrared sensor on column detects crab farming case, then stops driving defeated
Device is sent, and starts horizontal mobile device, feeder is moved to crab farming case by the fixed absorption crab farming case of starting calutron
Top, feeder carry out feeding by crab farming box top；
Step S400: after crab farming case feeding 2-6 days, crab farming case is moved to the top of channel by starting conveying device, works as column
On infrared sensor when detecting crab farming case, and start horizontal mobile device, the fixed absorption crab farming case of starting calutron opens
Dynamic jetter cleans crab farming case；
The crab farming system includes aquaculture pond, the aquaculture pond it is tilted be provided with crab farming frame, longitudinal the two of the crab farming frame
End is respectively arranged with conveying device, fixing axle is provided between adjacent conveying device, rotation is provided with feeding in the fixing axle
Crab case, the aquaculture pond corresponds to crab farming erection and is equipped with the inclined channel of height, and the lower end of crab farming top of the trellis, institute is arranged in channel
It states and is provided with column on channel, infrared sensor, feeder and top are provided on the column and is vertically installed with cross bar, institute
The free end for stating cross bar is provided with calutron, magnet is correspondingly arranged on the crab farming case, positioned at the lower section of calutron
Jetter is provided on column, the side of crab farming case is arranged in the ejiction opening of the jetter；It is also set in the aquaculture pond
It is equipped with rice seed phytyl；The column bottom is provided with horizontal mobile device.
The Water cultivating method in the rice field is the prior art, and is not improvement of the invention, and so it will not be repeated.It is waterborne
The plantation in rice field, which realizes, to purify water, and rice may be implemented and crab forms cogeneration system, have preferable practicability.
It is further, further comprising the steps of in order to preferably realize the present invention:
Step S100: aquaculture pond, crab farming case and crab children are carried out leveling disinfection；It is fixed on crab farming frame is inclined in aquaculture pond
Then conveying device is installed at longitudinal both ends of crab farming frame by portion, conveying device includes the immersion section of water exit end, then adjacent
Fixing axle is installed between the immersion section of conveying device, crab farming case is rotatably arranged in fixing axle；
Step S200: the breeding water of meta-alkalescence is injected after disinfection in aquaculture pond, is then placed on rice seed phytyl feeding
Rice Cropping is grown in pond and carried out, while transplanting algae around crab farming frame；After aquaculture pond is rested and reorganized, driving conveying device will be consolidated
Dead axle moves to the top of channel, and manually young crab is placed in crab farming case by channel realization.The aquaculture pond rest and reorganize when
Between be 8-15 days.
In order to preferably realize the present invention, further, the side of crab farming frame is also provided with increasing in the step S100
Oxygen device installs the second connecting tube in profundal zone, installs the second connecting tube, the exhaust of the second connecting tube connection in shoaling layer
The exhaust aperture of pipe is smaller；The oxygen-increasing device includes screw rod, driving motor, aerator, connecting tube, and the connecting tube is flexible
Pipe, the main appendix of the aerator are connected to connecting tube, and the connecting tube is arranged on screw rod, and the driving motor drives screw rod
Rotation, moves on screw rod above and below to be drivingly connected pipe；The connecting tube is connected with exhaust pipe, is arranged on the exhaust pipe
There is gas vent；The connecting tube includes the first connecting tube, the second connecting tube.
It is further, smaller in the up and down motion rate of the second connecting tube of profundal zone in order to preferably realize the present invention,
The screw rod is provided with the first thread segment and the second thread segment that screw pitch is sequentially reduced, first connecting tube and from top to bottom
Two connecting tubes, which respectively correspond, to be arranged on the first thread segment and the second thread segment.
In order to preferably realize the present invention, further, the children crab uses the potassium permanganate dipping bath of 20g/m3 before putting in a suitable place to breed
8min。
In order to preferably realize the present invention, further, larval stage feeding pellet, manhood feeding greenfeed；Institute
The Ph value for stating breeding water is 7.5-8.5.
In order to preferably realize the present invention, further, light compensating lamp, temperature sensor, Ph are provided in the aquaculture pond
Meter, further includes controller, the controller is separately connected calutron, conveying device, jetter, infrared sensor, feeding
Device, light compensating lamp, temperature sensor, Ph meter.
The controller, infrared sensor, feeder, temperature sensor, Ph meter and between interconnected relationship
It is the prior art and is not improvement of the invention, so it will not be repeated.The feeder is set as the prior art, and
Number of patent application is 2017203240951, patent application day is to disclose in the patent of 2017.03.30, and so it will not be repeated.
Fixing axle is carried out annular shuttling movement up and down, at this time crab farming in use, by conveying device by the present invention
Case moves up and down under the action of fixing axle, and the direction that crab farming case is consistent under the effect of gravity, will not be to crab
It damages.It can not had to logical by the way that the crab farming case of jetter lower section easy to clean is arranged in the top of crab farming frame at this time
Other additional drivings are crossed to realize the inclination of crab farming case, cost is saved, there is preferable practicability.Sewage after cleaning simultaneously
It is imported in sump by inclined channel, is derived automatically to realize sewage, saves cost, had preferable practical
Property.
The side wall of the crab farming case is engraved structure, and the aperture of the side wall of the bottom of crab farming case is less than normal, facilitates filtering
Residue.The integrated setting of the crab farming case is conducive to be managed collectively, while the utilization rate of cultivation can be improved, and has preferable
Practicability.Waste water after filters pressing is imported in centrifugal treating pond and carries out circular treatment by the present invention, while centrifugal treating pond being handled
Water purification afterwards imports jetter or imports in aquaculture pond and planted, and realizes recycling for water, avoids water resource
Waste has preferable practicability.Jetter is mainly used for washing away residual bait, the excrement etc. in crab farming case out, plays purification
The effect of water quality.
Beneficial effects of the present invention:
(1) the three-dimensional culture crab automated in rice field may be implemented in the present invention, and the present invention may be implemented industrial mass and support
Crab effectively increases the growing environment of rice and crab, has preferable practicability.
(2) after crab farming case feeding 2-6 days, cleaning crab farming case is carried out, the clean and tidy of crab farming case is maintained, avoids aquaculture pond
Interior water is contaminated, reduces the replacement speed of cultivation pool inner water, has preferable practicability.
(3) breeding water for injecting meta-alkalescence after sterilizing in aquaculture pond, is then placed on cultivation for rice seed phytyl
In pond and Rice Cropping is carried out, while transplanting algae around crab farming frame.The present invention improves water quality by the plantation of algae
It is fertile, while by the plantation of rice, realize the cogeneration system of crab and rice, realize the development of new agricultural, have compared with
Good practicability.
(4) time that the aquaculture pond is rested and reorganized is 8-15 days.The rest and reorganization of the aquaculture pond realize the interior of stable aquaculture pond
Portion's aquatic environment improves the survival rate of crab, has preferable practicability.
(5) screw rod is provided with the first thread segment and the second thread segment that screw pitch is sequentially reduced from top to bottom, and described
One connecting tube and the second connecting tube, which respectively correspond, to be arranged on the first thread segment and the second thread segment.The difference of screw pitch realizes not
With the adjusting of the exhaust pipe movement velocity of water layer, oxygenation targetedly is carried out to different water levels, is conducive to industrialize swimmer's pool
Cultivation, have preferable practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aquaculture pond；
Fig. 2 is the attachment structure schematic diagram of transport device and crab farming case；
Fig. 3 is the attachment structure schematic diagram of column and cross bar；
Fig. 4 is the attachment structure schematic diagram of the first connecting tube and the second connecting tube.
Wherein: 1- aquaculture pond, 2- rice seed phytyl, 3- channel, 4- conveying device, 5- crab farming case, 6- column, 7- cross bar,
8- calutron, 9- jetter, 10- horizontal mobile device, 11- mounting base；The second thread segment of 12-, the first thread segment of 13-,
The main appendix of 14-, the first connecting tube of 15-, the second connecting tube of 16-.
Specific embodiment
Embodiment 1:
A kind of rice field solid crab farming method, is cultivated by crab farming system, is mainly comprised the steps that
Step S300: it periodically carries out feeding pharmaceutical chemistry, fixing axle is moved to the top of channel 3 by driving conveying device 4, and passes through canal
Feeder in road 3 launches crab farming case 5, when the infrared sensor on column 6 detects crab farming case 5, then stops
Conveying device 4 is driven, and starts horizontal mobile device 10, the fixed absorption crab farming case 5 of starting calutron 8 moves feeder
The top of crab farming case 5 is moved, feeder is by carrying out feeding at the top of crab farming case 5；
Step S400: after 5 feeding of crab farming case 2-6 days, crab farming case 5 is moved to the top of channel 3 by starting conveying device 4, when
When infrared sensor on column 6 detects crab farming case 5, and start horizontal mobile device 10, the fixed absorption of starting calutron 8
Crab farming case 5, starting jetter 9 clean crab farming case 5；
The crab farming system includes aquaculture pond 1, as shown in Fig. 2, the aquaculture pond 1 it is tilted be provided with crab farming frame, it is described to support
Longitudinal both ends of crab frame are respectively arranged with conveying device 4, and fixing axle, the fixing axle are provided between adjacent conveying device 4
Upper rotation is provided with crab farming case 5, as shown in Figure 1, the corresponding crab farming erection of the aquaculture pond 1 is equipped with the inclined channel 3 of height, and canal
The lower end of crab farming top of the trellis is arranged in road 3, as shown in figure 3, being provided with column 6 on the channel 3, is provided on the column 6
Infrared sensor, feeder and top are vertically installed with cross bar 7, and the free end of the cross bar 7 is provided with calutron 8, institute
It states and is correspondingly arranged on magnet on crab farming case 5, jetter 9, the spray are provided on the column 6 of the lower section of calutron 8
The side of crab farming case 5 is arranged in the ejiction opening of cleaning device 9；Rice seed phytyl 2 is additionally provided in the aquaculture pond 1；The column 6
Bottom is provided with horizontal mobile device 10.
As shown in Fig. 2, the conveying device 4 include upper driving wheel, lower driving wheel, transmission chain and driving motor, it is described on
Driving wheel, lower driving wheel are separately positioned on the upper end of one end of crab farming frame, lower end, the driving motor driving upper driving wheel fortune
It is dynamic, transmission chain is provided between the upper driving wheel, lower driving wheel；It is provided between the adjacent transmission chain of the crab farming frame solid
Dead axle.
The crab farming case 5 includes cabinet, and the inside of the cabinet has been placed equidistant with several partitions and has divided box house
For multiple culturing chambers, the side of the cabinet corresponds to culturing chamber and is provided with multiple chamber doors, corresponds to electromagnetism on the side wall of the cabinet
Device 8 is provided with magnet.The integrated setting of the crab farming case 5 is conducive to be managed collectively, while the utilization of cultivation can be improved
Rate has preferable practicability.
As shown in figure 3, the horizontal mobile device 10 includes driving motor, driving screw rod, the bottom of the column 6 passes through
Mounting base 11 is fixed in channel 3, and the bottom of the column 6 is arranged on driving screw thread by sliding block, and the bottom of sliding block is logical
Sliding rail is crossed to connect with the top slide of mounting base 11.The driving motor drives screw turns.The column 6 passes through sliding block
It moves along a straight line on the drive screw.
The three-dimensional culture crab automated in rice field may be implemented in the present invention, and the present invention may be implemented industrial mass and support
Crab effectively increases the growing environment of rice and crab.After 5 feeding of crab farming case 2-6 days, cleaning crab farming case 5 is carried out, is maintained feeding
Crab case 5 it is clean and tidy, it is contaminated to avoid water in aquaculture pond 1, reduces the replacement speed of water in aquaculture pond 1, has preferable
Practicability.
Embodiment 2:
The present embodiment is to optimize on the basis of embodiment 1, further comprising the steps of:
Step S100: aquaculture pond 1, crab farming case 5 and crab children are carried out leveling disinfection；Aquaculture pond 1 is fixed on by crab farming frame is inclined
Inside, conveying device 4 then is installed at longitudinal both ends of crab farming frame, then the immersion section of conveying device 4 including water exit end exists
Fixing axle is installed between the immersion section of adjacent conveying device 4, crab farming case 5 is rotatably arranged in fixing axle；
Step S200: the breeding water of meta-alkalescence is injected after disinfection in aquaculture pond 1, is then placed on rice seed phytyl 2
In aquaculture pond 1 and Rice Cropping is carried out, while transplanting algae around crab farming frame；After aquaculture pond 1 is rested and reorganized, conveying device is driven
4 move to fixing axle the top of channel 3, and are realized by channel 3 and manually young crab is placed in crab farming case 5.
The breeding water for injecting meta-alkalescence after disinfection in aquaculture pond 1, is then placed on aquaculture pond for rice seed phytyl 2
In 1 and Rice Cropping is carried out, while transplanting algae around crab farming frame.The present invention improves water quality by the plantation of algae
It is fertile, while by the plantation of rice, the cogeneration system of crab and rice is realized, the development of new agricultural is realized, is had preferable
Practicability.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3:
The present embodiment is optimized on the basis of embodiment 2, is also provided in the side of crab farming frame in the step S100
Oxygen-increasing device, as shown in figure 4, profundal zone install the second connecting tube 16, shoaling layer install the second connecting tube 16, described second
The exhaust aperture for the exhaust pipe that connecting tube 16 connects is smaller；The oxygen-increasing device includes screw rod, driving motor, aerator, connection
Pipe, the connecting tube are telescoping tube, and the main appendix 14 of the aerator is connected to connecting tube, and the connecting tube is arranged in screw rod
On, the driving motor drives screw turns, and moves above and below on screw rod to be drivingly connected pipe；The connecting tube is connected with
Exhaust pipe is provided with gas vent on the exhaust pipe；The connecting tube includes the first connecting tube 15, the second connecting tube 16.
It is smaller in the up and down motion rate of the second connecting tube 16 of profundal zone, the screw rod be provided with from top to bottom screw pitch according to
The first thread segment 13 and the second thread segment 12 of secondary reduction, first connecting tube 15 and the second connecting tube 16 respectively correspond setting
On the first thread segment 13 and the second thread segment 12.
The present invention realizes exhaust pipe in the oxygenation of different water levels, while increasing dissolved oxygen in water by the setting of screw rod
The dissolved oxygen amount between different water levels can be balanced, the survival rate of crab farming is effectively increased.The setting of the exhaust pipe of the different pore size
Oxygenation targetedly is carried out to the water layer of different depth.The difference of screw pitch realizes the tune of the exhaust pipe movement velocity of different water levels
Section targetedly carries out oxygenation to different water levels, is conducive to the cultivation for industrializing swimmer's pool, has preferable practicability.
The other parts of the present embodiment are identical as above-described embodiment 2, and so it will not be repeated.
Embodiment 4:
The present embodiment is optimized on the basis of embodiment 2, and the children crab uses 20g/m before putting in a suitable place to breed3Potassium permanganate leaching
Bathe 8min.The time that the aquaculture pond 1 is rested and reorganized is 8-15 days.Larval stage feeding pellet, manhood feeding greenfeed；It is described
The Ph value of breeding water is 7.5-8.5.
It is provided with light compensating lamp, temperature sensor, Ph meter in the aquaculture pond 1, further includes controller, the controller difference
Connect calutron 8, conveying device 4, jetter 9, infrared sensor, feeder, light compensating lamp, temperature sensor, Ph meter.
The rest and reorganization of the aquaculture pond 1 realize the inside aquatic environment of stable aquaculture pond 1, improve the survival rate of crab, have
Preferable practicability.Real time monitoring water quality pH value is realized in the setting of the Ph meter, realizes adjustment immediately；The temperature sensor
Be provided be conducive to real time monitoring, realize immediately adjustment temperature, adjust the growth temperature of crab.The present invention may be implemented in rice field
Industrial mass crab farming may be implemented in the three-dimensional culture crab of automation, the present invention, effectively increases the growth ring of rice and crab
Border.
The other parts of the present embodiment are identical as above-described embodiment 2, and so it will not be repeated.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (8)
1. a kind of rice field solid crab farming method, which is characterized in that cultivated, mainly comprised the steps that by crab farming system
Step S300: it periodically carries out feeding pharmaceutical chemistry, fixing axle is moved to the top of channel (3) by driving conveying device (4), and is led to
The feeder crossed in channel (3) launches crab farming case (5), when the infrared sensor on column (6) detects crab farming case
(5) when, then stop driving conveying device (4), and start horizontal mobile device (10), the fixed absorption of starting calutron (8) is supported
Feeder is moved to the top of crab farming case (5) by crab case (5), and feeder is by carrying out feeding at the top of crab farming case (5)；
Step S400: after crab farming case (5) feeding 2-6 days, start conveying device (4) for crab farming case (5) and move to channel (3)
Top when the infrared sensor on column (6) detects crab farming case (5), and starts horizontal mobile device (10), starts electromagnetism
Crab farming case (5) is cleaned in fixed absorption crab farming case (5) of device (8), starting jetter (9)；
The crab farming system includes aquaculture pond (1), the aquaculture pond (1) it is tilted be provided with crab farming frame, the crab farming frame
Longitudinal both ends are respectively arranged with conveying device (4), are provided with fixing axle between adjacent conveying device (4), in the fixing axle
Rotation is provided with crab farming case (5), and the corresponding crab farming erection of the aquaculture pond (1) is equipped with the inclined channel (3) of height, and channel (3)
The lower end of crab farming top of the trellis is set, is provided with column (6) on the channel (3), is provided with infrared sensing on the column (6)
Device, feeder and top are vertically installed with cross bar (7), and the free end of the cross bar (7) is provided with calutron (8), described
Crab farming case is correspondingly arranged on magnet on (5), is located on the column (6) of the lower section of calutron (8) and is provided with jetter (9),
Side of the ejiction opening setting of the jetter (9) in crab farming case (5)；Rice Cropping is additionally provided in the aquaculture pond (1)
Base (2)；Column (6) bottom is provided with horizontal mobile device (10).
2. a kind of rice field solid crab farming method according to claim 1, which is characterized in that further comprising the steps of:
Step S100: aquaculture pond (1), crab farming case (5) and crab children are carried out leveling disinfection；Cultivation is fixed on by crab farming frame is inclined
Conveying device (4) are then installed at longitudinal both ends of crab farming frame in the inside in pond (1), and conveying device (4) includes the immersion of water exit end
Section, then installs fixing axle between the immersion section of adjacent conveying device (4), crab farming case (5) is rotatably arranged on fixing axle
On；
Step S200: the breeding water of meta-alkalescence is injected after disinfection in aquaculture pond (1), then puts rice seed phytyl (2)
It sets in aquaculture pond (1) and carries out Rice Cropping, while transplanting algae around crab farming frame；After aquaculture pond (1) is rested and reorganized, driving
Fixing axle is moved to the top of channel (3) by conveying device (4), and is realized by channel (3) and young crab is manually placed on crab farming case
(5) in.
3. a kind of rice field solid crab farming method according to claim 2, which is characterized in that also supported in the step S100
The side of crab frame is provided with oxygen-increasing device, installs the second connecting tube (16) in profundal zone, installs the second connecting tube in shoaling layer
(16), the exhaust aperture of the exhaust pipe of the second connecting tube (16) connection is smaller；The oxygen-increasing device includes screw rod, driving electricity
Machine, aerator, connecting tube, the connecting tube are telescoping tube, and the main appendix (14) of the aerator is connected to connecting tube, the company
Adapter tube is arranged on screw rod, and the driving motor drives screw turns, and moves above and below on screw rod to be drivingly connected pipe；Institute
It states connecting tube and is connected with exhaust pipe, be provided with gas vent on the exhaust pipe；The connecting tube includes the first connecting tube (15), the
Two connecting tubes (16).
4. a kind of rice field solid crab farming method according to claim 3, which is characterized in that in the second connecting tube of profundal zone
(16) up and down motion rate is smaller, and the screw rod is provided with the first thread segment (13) that screw pitch is sequentially reduced and from top to bottom
Two thread segments (12), first connecting tube (15) and the second connecting tube (16) respectively correspond setting in the first thread segment (13) and
On second thread segment (12).
5. a kind of rice field solid crab farming method according to claim 2, which is characterized in that the children crab puts preceding use in a suitable place to breed
20g/m3Potassium permanganate dipping bath 8min.
6. a kind of rice field solid crab farming method according to claim 2, which is characterized in that the aquaculture pond (1) was rested and reorganized
Time is 8-15 days.
7. according to a kind of described in any item rice field solid crab farming methods of claim 2-6, which is characterized in that larval stage feeding
Grain feed, manhood feeding greenfeed；The Ph value of the breeding water is 7.5-8.5.
8. a kind of rice field solid crab farming method according to claim 7, which is characterized in that setting in the aquaculture pond (1)
There are light compensating lamp, temperature sensor, Ph meter, further includes controller, the controller is separately connected calutron (8), conveying device
(4), jetter (9), infrared sensor, feeder, light compensating lamp, temperature sensor, Ph meter.
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| CN201811419289.5A CN109511591A (en) | 2018-11-26 | 2018-11-26 | A kind of rice field solid crab farming method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110169325A (en) * | 2019-06-26 | 2019-08-27 | 徐州快邦生物科技开发有限公司 | A kind of rice shrimp is total to cultivating one system |
| CN110786283A (en) * | 2019-12-06 | 2020-02-14 | 谢达祥 | Pond bait feeding device educates seedlings |
| CN112931373A (en) * | 2021-02-04 | 2021-06-11 | 安徽益丰生态农业开发有限公司 | Ecological breeding system of hairy crab |
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2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169325A (en) * | 2019-06-26 | 2019-08-27 | 徐州快邦生物科技开发有限公司 | A kind of rice shrimp is total to cultivating one system |
| CN110786283A (en) * | 2019-12-06 | 2020-02-14 | 谢达祥 | Pond bait feeding device educates seedlings |
| CN112931373A (en) * | 2021-02-04 | 2021-06-11 | 安徽益丰生态农业开发有限公司 | Ecological breeding system of hairy crab |
| CN112931373B (en) * | 2021-02-04 | 2024-02-09 | 安徽益丰生态农业开发有限公司 | Ecological breeding system of hairy crab |
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Application publication date: 20190326 |