CN107897071A - It is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device - Google Patents
It is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device Download PDFInfo
- Publication number
- CN107897071A CN107897071A CN201711085764.5A CN201711085764A CN107897071A CN 107897071 A CN107897071 A CN 107897071A CN 201711085764 A CN201711085764 A CN 201711085764A CN 107897071 A CN107897071 A CN 107897071A
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- shrimp
- labyrinth
- devour
- aquarium
- kill
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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
- 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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- 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 present invention disclose it is a kind of reduce view and admire shrimp kill and devour and can appearance involvement make scape aquarium hide device, belong to technical field of aquaculture, hiding device includes artificial hillock body, the labyrinth layer being plugged on inside artificial hillock body, is plugged with labyrinth layer in artificial hillock body, and vertical runner pipe is equipped between the layer of labyrinth in artificial hillock body, artificial hillock body front and rear sides face is respectively equipped with into hole and goes out hole, the present invention's hides device for shrimp decortication, breeding, ensures that shrimp food is sufficient, automatically cleaning raising farm.
Description
Technical field
The invention belongs to technical field of aquaculture, and in particular to one kind reduce view and admire shrimp kill and devour and can appearance incorporate make scape
Aquarium hides device.
Background technology
It is a kind of deep pet shrimps welcome by domestic and international consumer to view and admire shrimp, its is beautiful in colour, numerous in variety, is raising
When shrimps between can have the reason for the problem of accusing each other, attack and substantially have three kinds of possibilities, 1)Heat is sought a spouse female shrimp
Shelling can attract male shrimp (most common be had after female shrimp shelling among rose shrimp cylinder the male shrimp of a pile is mad to fly);2)Inanition does not have
If companion's shelling will be fallen by noise made in coughing or vomiting when thing is eaten;3)Seize domain substantially shrimp still have territoriality sometimes in order to
If funds can also be attacked each other and allow suggestion amount of space of hiding to be greater than the quantity of shrimp-roe and avoid sometimes beating by robbing domain
Feel dizzy and can not find place and hide;Wherein seize that the situation for causing shrimp to fight in domain is most common, but raising domestic at present
It is poor to hide device aesthetics, construction is also relatively simple, it is impossible to provided for shrimp hide place well.
The content of the invention
It is an object of the invention to provide one kind for shrimp decortication, breeding, ensure that shrimp food is sufficient, automatically cleaning raising farm
A kind of reduction view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device.
To achieve the above object, the scheme taken is the present invention:One kind reduce view and admire shrimp kill and devour and can appearance incorporate make
Scape aquarium hides device, including artificial hillock body, the labyrinth layer being plugged on inside artificial hillock body, and labyrinth layer is plugged with artificial hillock body,
Vertical runner pipe is equipped with artificial hillock body between the layer of labyrinth, artificial hillock body front and rear sides face is respectively equipped with into hole and goes out hole, should
Device changes the conventional interior shape and construction of hiding device, and inside uses maze configuration, and exterior artificial hillock body passes through
More beautiful shape of viewing and admiring, such as Green Dragon stone or the loose result shape such as skin stone or dead-wood is made in mold, easy to applied to careless cylinder
Make scape, it is conventional hide device and tend not to provide for shrimp well hide place, using on maze configuration and labyrinth layer
Lower intercommunication expands the inlet and outlet quantity in hide space and the labyrinth of shrimp, though avoid shrimp enter in device of hiding still pursued and attacked to
Situation, the survival rate of shrimp is effectively ensured.
To optimize above-mentioned technical proposal, the measure taken further includes:
Preferably, the internal diameter of each labyrinth layer and channel width are different, and when shrimp is subject to prawn to attack, shrimp is hided into internal diameter
It can prevent prawn from entering in less labyrinth layer, small and weak shrimps are protected using different inner diameters and channel width.
Preferably, layer lower section in labyrinth, which is equipped with, hides storehouse, and the internal capacity for hiding storehouse only allows access into a shrimp, same when occurring
Accuse each other between volume shrimps, and in the case of entering labyrinth layer at the same time, shrimp, which can enter, to be hidden and avoid continuing to be attacked in storehouse
Hit.
Preferably, the concordant with the bottom surface of labyrinth layer into Hatch Opening of storehouse is hidden, it is " L " shape to hide inside the warehouse in storehouse, warehouse
Middle part is connected to baffle by shaft, and the long end of baffle is disposed in proximity into Hatch Opening side, the warehouse inner wall above the short end of baffle
It is connected with and compresses plate, hiding the setting in storehouse only allows a shrimp to enter, since the interior shape for compressing plate and warehouse of design can
The unbounded size system of warehouse internal capacity prawn, shrimp is set at this time can for fear toward advancing inside warehouse after hiding to warehouse
The baffle of baffle short end is pushed up, baffle shift onto baffle position is carried out when compressing plate it is spacing, while to be carried in internal shrimp
For certain activity space, being in the baffle sealing at long end into Hatch Opening at this time will not completely enclose, and ensure water body circulation and supply
Support, if exterior shrimp is wanted to promote setting of the baffle due to compressing plate to make sealing smaller, exterior shrimp cannot be introduced into, and hides storehouse and rises
To the effect of prawn protection.
Preferably, baffle both ends are equipped with cotton block, compress plate bottom and are connected with cotton block, when shrimp is being hided into warehouse and shrimp hide into
When inside warehouse, shrimp body surface face can contact the spot for playing and removing shrimp body surface with cotton block, clean shrimp body, the long end top of baffle passes through
Elastic threads are connected with warehouse inner wall, are prevented to be introduced into warehouse front apron in shrimp and are closed into Hatch Opening.
Preferably, the labyrinth inner wall in the layer of labyrinth is equipped with illuminator, the optional diode luminescence pipe of illuminator or fluorophor etc.
Shiner, illuminator are arranged on the inner wall for the wall corner that labyrinth leads to outlet, and can be according to the shrimp of raising to light
Reaction is into the hole color different with hole setting is gone out, such as raises horse shrimp, can be into hole to the wall gone out between hole
Illuminator on corner's inner wall, which selects, uses sodium yellow or green light, guides it to go out labyrinth layer using its phototaxis, may be used also
The light source reacted with lucifuge is set according to breeding species in the layer of different size of labyrinth, to prevent the prawn of different plant species from taking advantage of
Negative shrimp, in careless cylinder makes scape, can launch part algae beautification and make scape, the algae of dispensing can enter in the layer of labyrinth, internal hair
Body of light, which has algae, promotes photosynthetic effect to make its growth in the layer of labyrinth, and the shrimp algae that can ingest reduces algae and exists
Increment in the layer of labyrinth, realizes that shrimp has sufficient food in the layer of labyrinth, and using shrimp except the characteristic of algae maintains raising
Quantity containing algae in water.
Preferably, layer bottom surface in labyrinth is equipped with the recirculation hole being connected with runner pipe, due to the internal diameter and channel width in the layer of labyrinth
Spend different, shrimp activity between the layer of each labyrinth is made by runner pipe, by the recirculation hole of setting and select its aperture and avoid
Prawn enters in the labyrinth layer of shrimp aggregation.
Compared with prior art, beneficial effects of the present invention are:The present invention changes the conventional inside shape for hiding device
Shape and construction, inside use maze configuration, exterior artificial hillock body by mold be made it is more beautiful view and admire shape, easy to answer
Make scape for careless cylinder, compared to it is conventional hide device and tend not to provide for shrimp well hide place, use of the invention is upper
It is equipped with below lower intercommunication maze configuration and labyrinth layer and hides storehouse, expands the inlet and outlet quantity in hide space and the labyrinth of shrimp,
Even if avoiding shrimp enters in device of hiding situation about still being pursued and attacked, using illuminator guiding shrimp discrepancy labyrinth layer and ensure algae
Class is grown to shrimp and provides food, and quantity containing algae and sanitary conditions in the survival rate and raising water of shrimp is effectively ensured.
Brief description of the drawings
Fig. 1 be the present invention it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide signal outside device
Figure;
Fig. 2 be it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate and make the sectional view for hiding device of scape aquarium;
Fig. 3 is the structure diagram for hiding storehouse;
Fig. 4 enters for shrimp hides the structure diagram behind storehouse;
Fig. 5 is the top view in labyrinth.
Description of reference numerals:1 artificial hillock body;2 labyrinths layer;201 into hole;202 illuminators;203 recirculation holes;204 go out hole;
3 runner pipes;4 hide storehouse;401 warehouses;402 into Hatch Opening;403 cotton blocks;404 elastic threads;405 baffles;406 compress plate.
Embodiment
The present invention is described in further detail with attached drawing with reference to embodiments:
Embodiment 1:
As shown in Figure 1, 2, it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate and make the device of hiding of scape aquarium, including artificial hillock body
1, the labyrinth layer 2 being plugged on inside artificial hillock body 1 is plugged with labyrinth layer 2 in artificial hillock body 1, is equipped with artificial hillock body 1 between labyrinth layer 2
Vertical runner pipe 3,1 front and rear sides face of artificial hillock body are respectively equipped with into hole 201 and go out hole 204, the internal diameter of each labyrinth layer 2 and
Channel width is different, when shrimp is subject to prawn to attack, shrimp hide into can prevent in internal diameter less labyrinth layer 2 prawn into
Enter, small and weak shrimps are protected using different inner diameters and channel width, which changes the conventional inside shape for hiding device
Shape and construction, inside use maze configuration, and more beautiful shape of viewing and admiring is made up of mold for exterior artificial hillock body 1, such as
Green Dragon stone or the loose result shape such as skin stone or dead-wood, easy to make scape applied to careless cylinder, conventional device of hiding tends not to very well
Provided for shrimp and hide place, using hide space and the labyrinth of maze configuration and labyrinth layer about 2 intercommunications expansion shrimp
Quantity is imported and exported, even if avoiding shrimp enters in device of hiding situation about still being pursued and attacked, the survival rate of shrimp, artificial hillock is effectively ensured
Card slot is left in 1 back side shelter of body, and the dead color for replacing different model hides labyrinth layer 2.
The device of hiding of the present invention is not limited only to be used to raise animal for display, is alternatively arranged as fish shelter and is thrown in marine site to play
The effect of ecology maintenance.
Embodiment 2:
As shown in Figure 3,4, the present embodiment is optimized on the basis of embodiment 1:Layer 2 lower section in labyrinth, which is equipped with, hides storehouse 4, hides storehouse
4 internal capacity only allows access into a shrimp, accuses each other between there are same volume shrimps, and enters labyrinth layer 2 at the same time
In the case of, shrimp can enter hide avoid continuing in storehouse 4 it is under attack.Hide being put down into Hatch Opening 402 and the bottom surface of labyrinth layer 2 for storehouse 4
Together, the inside of warehouse 401 for hiding storehouse 4 is " L " shape, and the middle part of warehouse 401 is connected to baffle 405 by shaft, and the long end of baffle 405 is set
It is disposed adjacent into 402 side of Hatch Opening, 401 inner wall of warehouse above the short end of baffle 405, which is connected with, compresses plate 406, hides storehouse 4
Setting only allows a shrimp to enter, since the interior shape for compressing plate 406 and warehouse 401 of design can hold the inside of warehouse 401
The unbounded size system of prawn is measured, shrimp for fear can be toward advancing inside warehouse 401 after hiding to warehouse 401, at this time can be by baffle
The baffle 405 of 405 short ends pushes up, baffle 405 shift onto 405 position of baffle is carried out when compressing plate 406 it is spacing, while including being
The shrimp in portion provides certain activity space, is in the sealing of baffle 405 at long end into Hatch Opening 402 at this time and will not completely enclose, protects
Demonstrate,prove water body circulation and support, if exterior shrimp is wanted to promote setting of the baffle 405 due to compressing plate 406 to make 405 smaller of sealing, outside
The shrimp in portion cannot be introduced into, and hides storehouse 4 and plays the role of prawn protection.
405 both ends of baffle are equipped with cotton block 403, compress 406 bottom of plate and are connected with cotton block 403, when shrimp is being hided into warehouse 401
And shrimp, when hiding into 401 inside of warehouse, shrimp body surface face can contact the spot for playing and removing shrimp body surface with cotton block 403, shrimp body, gear are cleaned
The long end top of plate 405 is connected by elastic threads 404 with 401 inner wall of warehouse, prevents to be introduced into 401 front apron of warehouse, 405 envelope in shrimp
Close into Hatch Opening 402.
Embodiment 2:
As shown in Fig. 2,5, the present embodiment is optimized on the basis of embodiment 1:Labyrinth inner wall in labyrinth layer 2, which is equipped with, to shine
Body 202, the shiner such as the optional diode luminescence pipe of illuminator 202 or fluorophor, illuminator 202 are arranged on the wall that labyrinth leads to outlet
On the inner wall of body corner, and can according to reaction of the shrimp of raising to light into hole 201 and go out hole 204 set it is different
Color, such as raising horse shrimp, can select into hole 201 to the illuminator 202 gone out on the wall corner inner wall between hole 204
Using sodium yellow or green light, guide it to go out labyrinth layer 2 using its phototaxis, can also be according to breeding species in different size
Labyrinth layer 2 in set with lucifuge reaction light source, to prevent the prawn of different plant species from bullying shrimp, in careless cylinder makes scape,
Part algae beautification can be launched and make scape, the algae of dispensing can enter in labyrinth layer 2, and internal illuminator 202, which has algae, to be promoted
Into photosynthetic effect make its labyrinth layer 2 in growth, and shrimp can ingest algae reduce algae labyrinth layer 2 in growth
Amount, realizes that shrimp has sufficient food in labyrinth layer 2, and using shrimp except the characteristic of algae maintains the number containing algae in raising water
Amount, also optional the dark-coloured light source for being of certain illuminator 202 or does not shine, and concrete condition is determined according to domesticated animal.
Labyrinth 2 bottom surface of layer are equipped with the recirculation hole 203 being connected with runner pipe 3, due to the internal diameter and channel width in labyrinth layer 2
It is different, shrimp activity between each labyrinth layer 2 is made by runner pipe 3, is kept away by the recirculation hole 203 and its selected aperture of setting
Exempt from the labyrinth layer 2 that prawn assembles into shrimp.
Embodiment 4:
Hide and oxygenation agent is placed with storehouse 4, the preparation method of oxygenation agent is as follows:
1) it is acidified zeolite:Dilute sulfuric acid is added in zeolite and carries out acidification, the zeolite after acidifying is put into extruder and is squeezed
Press as bar, diameter≤φ 3mm of bar, send to roaster and roasted, crushed after cooling, finally with 70 mesh sieves
The zeolite powder for screening 20 parts by weight is spare;
2) sustained release agent is prepared:By the water heating and melting to thick, 0.7% deltamethrin milk oil of addition of PVAC polyvinylalcohol -1799
Stir evenly, postcooling, be again heated to it is thick, cooling sustained release agent is made, weigh 7 parts by weight corrosion inhibiter;
3) after bacillus, photosynthetic bacteria and EM bacterium being carried out Shaking culture respectively, by cultured bacillus, photosynthetic bacteria
It is transferred in proportion in fermentation tank with EM bacterium bacterium solution and carries out mixing fermentation culture, the tank of fermentation tank holds 5t, inventory 68%, culture temperature
24 DEG C ± 2 DEG C of degree, operation tank pressure 0.6at, ventilating ratio 1 ﹕ 1.5, agitation revolution 200r/min, when fermentation period 29 is small;Fermentation is opened
After beginning 6 it is small when after add sodium perborate, L-threonine and D-Thr, add when 1.5 is small once until fermentation ends, every time
Additive amount is 2 parts by weight of sodium perborate, 0.01 parts by weight of L-threonine, 0.03 parts by weight of D-Thr, and two is small before fermentation ends
When be added without any material, by the bacillus of preparation, photosynthetic bacteria and EM bacterium mixed fermentation liquid by the ﹕ of Fa Jiao Ye ︰ straw ashs=1
10 ratio absorption, is made the complex microorganism of powdery, crosses the complex microorganism that 70 mesh sieves screen 30 parts by weight, spare, cultivates
The effective adsorption tank bottom ammonia nitrogen of complex microorganism, nitrite, the harmful substance such as algae toxin, improve bottom of pond oxidation-reduction potential and
Dissolved oxygen, reduces water body acidity, stablizes water pH value, addition sodium perborate and special matches somebody with somebody during complex microorganism is cultivated
The L-threonine and D-Thr of ratio, can make complex microorganism mutually convert the non-ion state ammon in water body and ion ammonia, real
Now the ammonia-nitrogen content in water body is controlled, and complex microorganism can provide microelement-supplementing for shrimp, ensure that shrimp is normal
Growth, improves the survival rate of shrimp.
4) anhydrous magnesium chloride of 12 parts by weight is added in blender, acid 2 parts of potassium sulfate is added, with 400r/min's
Rotating speed stirs 25 minutes, is stirred using the stirring rod for being connected with 3 milliamperes, and blender shell is metal, is uniformly mixed;
5) it is 20 parts by weight of zeolite powder, 7 parts by weight of sustained release agent, 30 parts by weight of complex microorganism, 15 parts by weight of quick lime, sulfuric acid is sub-
7 parts by weight of iron are added sequentially in the blender of step 4, are stirred 18 minutes with the rotating speed of 600r/min, are uniformly mixed and are impregnated;
6) mixing in step 5 and the product after dipping are all poured into fermentation hole, heap fermentation 22 days, then pulls solarization out
It is dry;Fine-powdered is ground into afterwards, and grain fineness 0.1-0.2mm, is compressed into tablet form, obtains oxygenation agent.
It is fresh to be continuously increased in raising water body by placing oxygenation agent in storehouse 4 and playing the role of chemistry aeration hiding
Nutrient, also can control the ammonia-nitrogen content in water body, improves water level transparency, reach improvement substrate, purpose of purifying the water quality.
Embodiment 5:
Experimental comparison, by the artificial hillock for hiding device-routine for being used to make scape for hiding device and market is sold of the present invention, progress
Raising experiment:To ensure to cultivate accuracy, aquaculture pond is selected to be cultivated, cultivation pool area 60 ㎡, depth 1m, bottom of pond are put down
It is smooth, the fine sand of 2cm thickness is laid with bottom of pond, the last week water inlet of shrimp is put, plants floating plant water peanut, ON cycle water pump and perseverance
Warm device, and salt is put in water;
That places the present invention respectively in the aquaculture pond of the same terms hides device(Aquaculture pond 1), what placement market was sold is used for
That makes scape hides device(Aquaculture pond 2), rice shrimp is launched, injected volume is every square metre of 10 tails;
Feedstuff feeding, feeds 1 time daily, and 4 points of every afternoon feeds;
Water quality management:Water filling 1 time weekly, water was changed every 1 month 1 time, and quantity of exchanged water is water body total amount 40%.
576 tail of survival rice shrimp in aquaculture pond 1 after the raising of 1 year, interior 483 tail of survival rice shrimp of aquaculture pond 2.
Hiding device and can fully improve the survival rate of viewing and admiring shrimp in feeding process by using the present invention, and raising
Feedstuff feeding amount opposite can be reduced during supporting, and changing waterside number also can accordingly be reduced, and the water quality of raising is imitated with auto purification
Fruit, 16% is improved to the culture benefit for viewing and admiring shrimp.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this area
Member, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification.Therefore, it is all equivalent
Technical solution fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (7)
1. it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate and make the device of hiding of scape aquarium, including artificial hillock body(1), it is plugged on
Artificial hillock body(1)Internal labyrinth layer(2), it is characterised in that:The artificial hillock body(1)Inside it is plugged with labyrinth layer(2), artificial hillock body(1)
Interior labyrinth layer(2)Between be equipped with vertical runner pipe(3), the artificial hillock body(1)Front and rear sides face is respectively equipped with into hole(201)
With go out hole(204).
2. it is according to claim 1 it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device,
It is characterized in that:Each labyrinth layer(2)Internal diameter and channel width it is different.
3. it is according to claim 1 it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device,
It is characterized in that:The labyrinth layer(2)Lower section, which is equipped with, hides storehouse(4).
4. it is according to claim 3 it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device,
It is characterized in that:It is described to hide storehouse(4)Into Hatch Opening(402)With labyrinth layer(2)Bottom surface it is concordant, it is described to hide storehouse(4)Storehouse
Body(401)Inside is " L " shape, warehouse(401)Middle part is connected to baffle by shaft(405), baffle(405)Long end be arranged at and lean on
Closely into Hatch Opening(402)Side, baffle(405)Short end above warehouse(401)Inner wall, which is connected with, compresses plate(406).
5. it is according to claim 4 it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device,
It is characterized in that:The baffle(405)Both ends are equipped with cotton block(403), baffle(405)Long end top passes through elastic threads(404)With
Warehouse(401)Inner wall connects.
6. it is according to claim 1 it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device,
It is characterized in that:The labyrinth layer(2)Interior labyrinth inner wall is equipped with illuminator(202).
7. it is according to claim 1 it is a kind of reduce view and admire shrimp kill and devour and can appearance incorporate make scape aquarium hide device,
It is characterized in that:The labyrinth layer(2)Bottom surface is equipped with and runner pipe(3)The recirculation hole of connection(203).
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CN201711085764.5A CN107897071B (en) | 2017-11-07 | 2017-11-07 | Avoidance device capable of reducing cannibalism of ornamental shrimps and integrating appearance into landscape aquarium |
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CN201711085764.5A CN107897071B (en) | 2017-11-07 | 2017-11-07 | Avoidance device capable of reducing cannibalism of ornamental shrimps and integrating appearance into landscape aquarium |
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Cited By (2)
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CN112616760A (en) * | 2021-01-20 | 2021-04-09 | 广州市天河区阿他顿商贸有限公司 | Su shrimp is vwatched and is bred case equipment with water quality testing |
CN113615616A (en) * | 2021-08-28 | 2021-11-09 | 中国海洋大学 | Multi-independent space shielding device for portunus trituberculatus breeding |
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CN112616760A (en) * | 2021-01-20 | 2021-04-09 | 广州市天河区阿他顿商贸有限公司 | Su shrimp is vwatched and is bred case equipment with water quality testing |
CN113615616A (en) * | 2021-08-28 | 2021-11-09 | 中国海洋大学 | Multi-independent space shielding device for portunus trituberculatus breeding |
CN113615616B (en) * | 2021-08-28 | 2022-06-14 | 中国海洋大学 | Multi-independent space shielding device for portunus trituberculatus breeding |
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