CN216164486U - Intelligent crab and shrimp breeding box - Google Patents
Intelligent crab and shrimp breeding box Download PDFInfo
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- CN216164486U CN216164486U CN202121556910.XU CN202121556910U CN216164486U CN 216164486 U CN216164486 U CN 216164486U CN 202121556910 U CN202121556910 U CN 202121556910U CN 216164486 U CN216164486 U CN 216164486U
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
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- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The utility model discloses an intelligent crab and shrimp breeding box, which relates to the technical field of aquaculture and comprises a box body and a box cover, wherein the box body is provided with a through hole, water flow can freely circulate inside and outside the box body, a breeding body and a moving area are arranged in the box body, a plurality of breeding nest holes are arranged on the breeding body, the breeding nest holes are provided with an inlet and an outlet through which crabs and shrimps freely enter and exit and an inner space capable of containing the crabs and the shrimps, and the moving area is positioned outside the breeding body. The natural living environment of the crabs and the shrimps is simulated, the damage of animals such as fierce fishes, birds, mice and the like is avoided, the reduction of the mutual residual action among the same species is facilitated, the catching damage to the crabs and the shrimps is greatly reduced, and the economic benefit is increased.
Description
Technical Field
The utility model relates to the technical field of aquaculture, in particular to an intelligent crab and shrimp breeding box.
Background
The river crab breeding development in China mainly goes through the following four stages:
first, natural proliferation stage
In the 50 s of the 20 th century, the river crabs in China are still in the natural catching period, but with the development of the productivity in China, water conservancy is built nationwide, gate dams are built in rivers, and the natural migration channel of the river crabs is blocked. Meanwhile, the heavy industry is vigorously developed, the discharge amount of industrial wastewater is increased, the water pollution is aggravated and the fishing amount is continuously increased, and the annual output of river crabs in China is only a few thousand tons by the 20 th century and the 60 th year.
In the beginning of the 60 s of the 20 th century, people gradually explore river crab artificial breeding technology. The large eye larvae are initially captured at the estuaries of the Qiantangjiang river and the Yangtze river and transported back to the inland lake for releasing, and a primary effect is achieved.
Researches on artificial propagation of river crabs, embryo development, development of panned larvae and megalopas, flood laws and flood laws of natural crab seedlings, catching methods of the natural crab seedlings, transport and release technologies of the crab seedlings and the like are widely carried out in China from the 70 th century.
Therefore, in the 60-80 th century, river crabs enter the period of catching natural crab seedlings to carry out large-lake discharge and aquaculture in China, natural crab seedlings are developed and utilized in large quantities, particularly crab seedlings at the estuary, the proportion of put-in crab seedlings (kg) to output commercial crabs (kg) is 1: 500-1000, for example, 1545 kg of crab seedlings are put in Tuo lake (3400 hectare) in Anhui province in 1973-1982, 1210 tons of commercial crabs are output in 1974-1983, 783 kg of commercial crabs are output per kg of crab seedlings on average, and the recapture rate is 4.18% on average. The stage achieves extremely high economic benefit.
However, the excessive fishing of the crab seedlings in this period also seriously damages the natural crab seedling resources of the qian tang river and the changjiang river estuary, and since 1981, the natural crab seedling resources are all the year round. In addition, the excessive river crab release in inland lakes seriously damages the balance of the ecological system of the local lakes, and the bait resources are affected, so that the yield of commercial crabs is reduced, the specifications are small, and the germplasm is degraded.
Second, artificial breeding crab seedling and natural crab seedling artificial breeding stage
In the 80 s of the 20 th century, after the artificial propagation technology of river crabs is successfully researched, the problem of fry breeding of river crabs in China is basically solved, and the river crab breeding in China enters the rapid development period. The fry obtaining mode is changed from natural fishing to artificial cultivation of the megalopa in a factory or a soil pond, the specifications of the artificial cultivation of the crab fries are uniform, and the economic benefit is higher than that of the natural crab fries. The operation mode is changed, the national fund collection is carried out to artificially proliferate and release the large lake for fishing by fishermen, and the operation mode is changed into an independent operation contract mode for collectively or individually contracting the lake for enrichment and culture. The feeding mode is also changed from once releasing completely relying on natural baits to manual feeding baits to match with a certain amount of manual matching baits. The culture mode is fundamentally changed from the conventional large lake water surface multiplication and discharge to the large lake purse net culture, pond culture, paddy field culture and other culture modes on small water surfaces.
Thirdly, the high-speed development stage of river crab breeding
Since the 90 s of the 20 th century, the river crab breeding industry in China develops rapidly with the gradual improvement of people's life. River crabs are bred coarsely from a large water surface, and are developed into various modes such as fence intensive culture, pond culture, paddy field crab culture, fish and crab mixed culture, lake and river ditch fence coarse culture and the like. The cultivation of the hairy crabs has large development scale, wide range of application and fast popularization and promotion speed, which is unprecedented. After 1994, commercial crabs are successfully bred and cultivated in the same year, and although the specifications of the commercial crabs are small, the cost is low and the risk is low.
Four, ecological and efficient breeding stage of river crabs
With the continuous improvement of the breeding yield, the problem of difficult crab eating is primarily solved. However, in about 2000 years, small river crabs flood the market and have a steep price. In the northern Jiangsu fishing district in 2001, the small-sized river crabs with the size of about 50 grams drop to the 'building jumping price' of selling only 10 yuan per kilogram, while the minimum price of the river crabs with the size of more than 150 grams per kilogram is more than 100 yuan per kilogram, and according to the estimation of local aquatic departments, 70 percent of breeding crabs producing the small-sized crabs need to lose the cost, which has become the most obvious characteristic of the river crab market change in 2001. The traditional breeding technology and the traditional breeding mode seriously influence the sustainable development of the river crab industry.
Since 2002, the river crab breeding industry enters a new development stage, namely an ecological efficient crab breeding stage, so that the river crab breeding industry in China is a virtuous circle development orbit. From the existing statistical data, after the yield of the cultured river crabs rapidly develops from 50 ten thousand tons to 80 ten thousand tons from 2008 to 2018, the overall yield is kept in a stable state, but the quality of the river crabs is seriously reduced in recent years.
The existing breeding mode still has a plurality of problems: the environment of a pond or a lake is complex, crabs are easy to hide in mud, so that the crabs are inconvenient to catch, easily damaged during catching, damaged in selling and caused by economic loss; meanwhile, the existence of natural enemies greatly influences the crab yield; when feeding, large-scale feeding is carried out in water, so that feed waste, water pollution and water eutrophication are caused; at present, a plurality of farmers adopt the breeding boxes to breed, the investment cost is lower, the fishing is convenient, but the space of the breeding boxes is smaller, the oxygen content in water is lower, and the crab growth is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problems and overcomes the defects of the prior art, and provides an intelligent crab and shrimp breeding box which comprises a box body and a box cover, wherein the box body is provided with a through hole, water flow can freely circulate inside and outside the box body, a breeding body and a moving area are arranged in the box body, a plurality of breeding nest holes are formed in the breeding body, the breeding nest holes are provided with an inlet and an outlet through which crabs and shrimps freely enter and exit and an internal space capable of containing the crabs and the shrimps, and the moving area is positioned outside the breeding body.
The technical effects are as follows: according to the utility model, the intelligent crab and shrimp breeding box with the artificial cave is designed according to the habits of the cave animals, and meanwhile, the feed throwing area is arranged to simulate the natural living environment of the crabs and shrimps, so that the breeding condition is superior to and more reasonable than the living condition in the natural water environment; meanwhile, the fish grows in the intelligent breeding box, so that the damage to animals such as fierce fishes, birds, mice and the like is avoided; the hidden shelling area is also beneficial to reducing the mutual residue behavior among the same types and improving the survival rate; when the crabs are ripely fished, the breeding box is taken out integrally, so that the fishing damage to the crabs and the shrimps is greatly reduced, and the economic benefit is increased.
The technical scheme of the utility model is further defined as follows:
the intelligent crab and shrimp breeding box is characterized in that a feed throwing area is further arranged in the box body, and the feed throwing area is arranged above a breeding body.
The intelligent crab and shrimp breeding box has the breeding body arranged in the center of the box body or on the inner side wall of the box body.
The bottom of the box body is provided with aquatic plants.
The intelligent crab and shrimp breeding box has the advantage that the height of aquatic weeds reaches or approaches to a feed throwing area.
The case is bred to crab shrimp intelligence, the breed body is equipped with two at least, can dismantle with the box inner wall and fix to arrange according to vertical direction or horizontal direction.
The crab and shrimp intelligent breeding box is characterized in that the breeding bodies are provided with clamping structures, and the breeding bodies and the box body are fixedly connected through the clamping structures.
The crab and shrimp intelligent breeding box is characterized in that breeding holes are of a channel structure and are arranged on a breeding body in a matrix manner, and the cross section of the breeding box is circular, oval or rectangular.
The intelligent crab and shrimp breeding box is characterized in that a shelling area is further arranged in the box body, and the shelling area is located above a breeding body.
The intelligent crab and shrimp breeding box is internally provided with automatic monitoring equipment.
The intelligent crab and shrimp breeding box comprises automatic monitoring equipment, a water tank, a water pump and a water pump.
The utility model has the beneficial effects that:
(1) the utility model is provided with a feed feeding area and aquatic plants in the breeding box, and is also provided with biological environment accessories and monitoring instruments which are beneficial to the growth of crabs and shrimps, such as a camera, a temperature sensor, a water pump, an oxygenator, a hidden shelling area and the like, thereby providing high-tech and high-quality living environment conditions and observation means for the healthy and rapid growth of the crabs and shrimps;
(2) the utility model has quite high utilization ratio of the culture box, 30 caves can be distributed on a square water body, the culture quantity per unit area is 10 to 30 times of that of a normal water surface, and the culture yield is obviously improved;
(3) the breeding box can float on the upper water surface, the upper water is clean in water quality and has sufficient dissolved oxygen, and the breeding box is prevented from contacting with sludge at the water bottom, so that the breeding box is very favorable for the high-quality growth of crabs and shrimps, the physique is enhanced, and the shelling period is shortened;
(4) according to the utility model, the purposes of raising and lowering temperature in advance are achieved by controlling the depth of the breeding box on the water surface, the growth of crabs and shrimps is accelerated, and the concentrated fattening can be carried out one week before the crabs and the shrimps are listed;
(5) the utility model can provide data information of crabs and shrimps in each growth period, realizes that the breeding data can be traced, can be grasped at any time through the sensor, and can manage thousands of mu breeding areas by one mobile phone, thereby reducing a plurality of breeding management links, greatly improving the working efficiency and lightening the labor intensity;
(6) the breeding box breeding area generally selects reservoirs, rivers, lakes with rich wild resources and the like, has low water surface contract cost, and solves the problem that the existing crab breeding area is mostly an area for producing grains and has high contract cost;
(7) after popularization and application, the utility model is favorable for promoting ecological cycle, the crabs, the blue crabs, the Australia crayfish and the like are cultured in the upper layer of water, the fishes are cultured in the lower layer of water, and the excrement of the crabs and the shrimps provides rich food for the fishes, so that the natural water body does not need to use various medicinal disinfectants and the like, and the aquaculture career and the water ecological civilization construction complement each other.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of example 2;
wherein: 1. a box body; 2. a box cover; 3. a culture body; 4. breeding nest holes; 5. a feed delivery area; 6. a shelling zone; 7. an active region; 8. aquatic weeds; 9. a water flow through hole; 10. a clamping groove; 11. a clamping block; 12. a base plate; 13. a partition plate; 14. an opening; 15. a feed aperture; 16. a feed delivery conduit; 17. a lamp tube; 18. a trap hole; 19. a dissolved oxygen detector; 20. a temperature sensor; 21. a camera; 22. a bidirectional water pump.
Detailed Description
Example 1
The intelligent crab and shrimp breeding box provided by the embodiment is used for breeding crabs, has a structure shown in fig. 1, and comprises a box body 1 with through holes and an open-close type box cover 2, and water flow can freely circulate inside and outside the box body 1. Still include and breed the body 3 with 1 inside wall of box through two that the joint structure can dismantle fixedly, two breed bodies 3 set up relatively, and the middle zone is established to activity district 7, and activity district 7 accounts for 50% of 1 gross capacity of box.
Breed and be equipped with a plurality of matrix evenly distributed's breed nest hole 4 on the body 3, breed nest hole 4 on two breed bodies 3 and can be close to central active area 7 and set up relatively, also can breed 3 inside walls settings of body respectively relatively. The breeding nest holes 4 are horizontally arranged, are provided with entrances and exits for the crabs and the shrimps to freely pass in and out and internal spaces capable of containing the crabs and the shrimps, and have oval cross sections if a structure with one closed end and the other open end is adopted. The number of the breeding nest holes 4 is more than that of the breeding crabs, and the breeding nest holes are arranged at the rate of 0.6m2The scale of breeding 10-40 crabs sets the density of breeding nests 4.
An independent feed feeding area 5 and an independent shelling area 6 are arranged above the breeding body 3, and the feed feeding area 5 is connected with a feeding device. The movable area 7 is internally provided with aquatic weeds 8, the aquatic weeds 8 are positioned around the feed putting area 5, and the height of the aquatic weeds 8 is the same as that of the feed putting area 5. The box body 1 is also internally provided with a dissolved oxygen detector 19, a temperature sensor 20, a camera 21, a bidirectional water pump 22 and the like.
When the movable areas 7 respectively account for 35%, 40%, 50%, 60% and 65% of the total volume of the box body 1, the survival rates of the crabs are respectively 95%, 98%, 100%, 97% and 93%. Therefore, when the active area 7 accounts for 50% of the total capacity of the box body 1, the proportion of the active space and the rest space of the crabs is optimal, so that the survival rate is the highest and reaches 100%, and the quality and the yield of the crabs reach the optimal state at the moment.
When the particle size is 0.6m21-10 crabs, 10-40 crabs and 30-60 crabs are respectively raised, and the survival rate and the yield of the crabs are as follows: when 1-10 crabs are used, the survival rate is 100 percent, and the adult crabs are large in size, good in quality and low in yield; when 10-40 crabs are used, the survival rate is 100 percent, the adult crabs are large in size, good in quality and high in yield; when 30-60 crabs are used, the survival rate is 96%, the adult crabs have more medium body types, small numbers, common and slightly different quality, and the yield is high. It can be seen that when the thickness is 0.6m210-40 plants are cultivated, the survival rate can be guaranteed to be the highest, and meanwhile, the yield is high and the quality is excellent.
The intelligent breeding box solves the problem of crab breeding of low yield, high cost and high risk, and has the advantages of avoiding enemy invasion, improving yield, improving survival rate, improving quality, facilitating fishing, being capable of ecological circulation and the like. The natural growth environment of the crabs is simulated for intelligent breeding, and the crabs return to the room to sleep after eating natural baits and compound feeds, so that the living conditions of the crabs are superior to and more reasonable than those of the crabs in the natural water environment. The mature crabs are full of cream, yellow and full of oil, and are fat and more beautiful than the crabs grown in the wild environment.
Example 2
The intelligent crab and shrimp breeding box provided by the embodiment is used for breeding crabs, and has a structure shown in figure 2, and comprises a box body 1, a box cover 2 and a breeding body 3, wherein the box body 1 is of an uncovered cuboid structure, water flow through holes 9 are arranged on the surface of the box body 1 and the box cover 2, the breeding body 3 is arranged on the inner walls of the long side plates on the two sides of the box body 1, clamping grooves 10 are arranged on the two sides of the back surface of the breeding body 3, the breeding body 3 is clamped with clamping blocks 11 arranged on the inner walls of the long side plates on the two sides of the box body 1 through the clamping grooves 10 on the two sides of the back surface of the breeding body, a plurality of breeding nest holes 4 are arranged on the front surface of the breeding body 3 in a matrix manner, a backing plate 12 is arranged above the breeding body 3, two partition plates 13 are arranged on the backing plate 12, the backing plate 12 is divided into a feed feeding area 5 and a shelling area 6, openings are arranged at different side ends of the two partition plates 13, one end of the shelling area 6 in the backing plate 12 is abutted against the inner wall of the short side plate of the box body 1 corresponding to the inner wall, the feed throwing area 5 at the other end of the backing plate 12 is provided with an upward arc-shaped bending structure, a space is reserved between the feed throwing area and the inner wall of the short side plate at the other side of the box body 1, the box cover 2 is buckled on the box body 1, the box cover 2 corresponding to the feed throwing area 5 is provided with a feed hole 15, the feed hole 15 is connected with a feed conveying pipeline 16, the interior of the box body 1 is symmetrically provided with a lamp tube 17, the lamp tube 17 is respectively positioned on the long side plates at the two sides of the box body 1, one short side plate of the box body 1 is provided with a trapping hole 18, a dissolved oxygen detector 19 and a temperature sensor 20 are also arranged in the box body 1, the dissolved oxygen detector 19 and the temperature sensor 20 are both positioned on the inner wall of the short side plate opposite to the trapping hole 18, a bidirectional water pump 22 is arranged on one side of the short side of the bottom plate of the box body 1, and cameras 21 are arranged at the upper ends of the inner walls of the short side plates on the two sides of the box body 1.
In this embodiment, 5 surfaces of the box body 1 and the box cover 2 are provided with air holes for facilitating oxygen supply in the box body 1 and air circulation in the box body 1, the breeding body 3 is clamped with the clamping block 11 in the box body 1 through the clamping groove 10, so that the installation and the taking out are convenient, a plurality of breeding nest holes 4 are arranged in a matrix on the front surface of the breeding body 3 for facilitating crab growth, a feeding and shell-returning liner plate 12 is arranged above the breeding body 3, one end of the feeding and shell-returning liner plate 12 is abutted against the inner wall of the short side plate of the box body 1 corresponding to the feeding and shell-returning liner plate, the other end of the feeding and shell-returning liner plate 12 is provided with an upward arc-shaped bending structure, a space is reserved between the feeding and shell-returning liner plate and the inner wall of the short side plate of the other side of the box body 1, so that crabs can climb into the feed feeding area 5 of the feeding and shell-returning liner plate 12, the box cover 2 corresponding to the position of the feed area 5 is provided with feed holes 15, the feed holes 15 are connected with feed conveying pipelines 16, to facilitate feeding, openings 14 are provided at different lateral ends of the two partition plates 13 in the feeding and shell removing plate 12 to allow crabs to enter the shell removing area 6.
Example 3
The case is bred to crab shrimp intelligence that this embodiment provided for breed lobster, lie in with embodiment 1's difference, two 3 box 1 interior bottom surfaces of breed bodies can dismantle fixedly through the joint structure, and two breed bodies 3 stack fixedly from top to bottom through the joint structure, and the region is established to the active area 7 all around. The cross section of the breeding nest hole 4 is circular, and the cross section is measured according to the length of 0.6m2The scale of 200 lobsters is set to the density of the breeding holes 4.
The intelligent crab breeding box is provided with an artificial cave according to the habit of the living animals. After eating the feed, the crabs return to the room of themselves to sleep, and the living conditions of the crabs are superior to and more reasonable than those of the crabs in natural water environment. The mature crabs are full of cream, yellow and full of oil, and are fat and more beautiful than the crabs grown in the wild environment.
The intelligent crab breeding box has wide economic development prospect. If the rice field can be popularized nationwide, millions of mu of rice fields can be saved, the economic benefit generated every year can reach hundreds of billions of yuan, and the rice field plays an important role in promoting the mutual enrichment of villagers.
In addition to the above embodiments, the present invention may have other embodiments; all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (11)
1. The utility model provides a case is bred to crab and shrimp intelligence, is including box (1) and case lid (2) that have the through-hole, rivers can freely circulate circulation, its characterized in that inside and outside box (1): the crab-shrimp breeding cage is characterized in that a breeding body (3) and a moving area (7) are arranged in the box body (1), a plurality of breeding nest holes (4) are formed in the breeding body (3), the breeding nest holes (4) are provided with entrances and exits through which crabs and shrimps freely pass and inner spaces in which the crabs and the shrimps can be accommodated, and the moving area (7) is located outside the breeding body (3).
2. The intelligent crab and shrimp breeding box according to claim 1, characterized in that: still be equipped with fodder in box (1) and put in district (5), fodder is put in district (5) and is established breed body (3) top.
3. The intelligent crab and shrimp breeding box according to claim 1, characterized in that: the breeding body (3) is arranged in the center of the box body (1) or on the inner side wall of the box body (1).
4. The intelligent crab and shrimp breeding box according to claim 1, characterized in that: the bottom of the box body (1) is provided with aquatic weeds (8).
5. The intelligent crab and shrimp culturing tank according to claim 4, characterized in that: the height of the aquatic weeds (8) reaches or approaches to the feed putting area (5).
6. The intelligent crab and shrimp culturing tank according to any one of claims 1-5, wherein: the culture bodies (3) are at least two, can be detachably fixed on the inner wall of the box body (1), and are arranged in the vertical direction or the horizontal direction.
7. The intelligent crab and shrimp culturing tank according to claim 6, characterized in that: the breeding bodies (3) are provided with clamping structures, and the breeding bodies (3) and the box body (1) can be fixedly connected through the clamping structures.
8. The intelligent crab and shrimp culturing tank according to any one of claims 1-5, wherein: breed nest hole (4) and be channel structure breed and be the matrix arrangement on body (3), its cross sectional shape is circular, oval or rectangle.
9. The intelligent crab and shrimp culturing tank according to any one of claims 1-5, wherein: a shelling area (6) is further arranged in the box body (1), and the shelling area (6) is located above the breeding body (3).
10. The intelligent crab and shrimp culturing tank according to any one of claims 1-5, wherein: automatic monitoring equipment is arranged in the box body (1).
11. The intelligent crab and shrimp culturing tank according to claim 10, characterized in that: the automatic monitoring equipment comprises a dissolved oxygen detector, a temperature sensor, a camera and a bidirectional water pump.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110151878.5A CN112806303A (en) | 2021-02-03 | 2021-02-03 | Intelligent crab breeding box |
| CN202120314521X | 2021-02-03 | ||
| CN2021101518785 | 2021-02-03 | ||
| CN202120314521 | 2021-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216164486U true CN216164486U (en) | 2022-04-05 |
Family
ID=78066443
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110776858.7A Withdrawn CN113508777A (en) | 2021-02-03 | 2021-07-09 | Case is bred to crab and shrimp intelligence |
| CN202121556910.XU Active CN216164486U (en) | 2021-02-03 | 2021-07-09 | Intelligent crab and shrimp breeding box |
| CN202121556908.2U Active CN215123378U (en) | 2021-02-03 | 2021-07-09 | Intelligent crab and shrimp breeding box capable of automatically trapping food |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115486407A (en) * | 2022-08-18 | 2022-12-20 | 中国海洋大学 | Polyculture water quality monitoring sampling device of oyster and shrimp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114208756A (en) * | 2021-12-30 | 2022-03-22 | 江苏省淡水水产研究所 | Circulating water intensive culture method for river crabs |
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2021
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- 2021-07-09 CN CN202121556910.XU patent/CN216164486U/en active Active
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486407A (en) * | 2022-08-18 | 2022-12-20 | 中国海洋大学 | Polyculture water quality monitoring sampling device of oyster and shrimp |
| CN115486407B (en) * | 2022-08-18 | 2023-08-01 | 中国海洋大学 | Oyster and prawn polyculture water quality monitoring sampling device |
Also Published As
| Publication number | Publication date |
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| CN113508777A (en) | 2021-10-19 |
| CN215123378U (en) | 2021-12-14 |
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