CN109463322A - A kind of silvery pomfret Juvenile fish linking breeding apparatus and its application method - Google Patents
A kind of silvery pomfret Juvenile fish linking breeding apparatus and its application method Download PDFInfo
- Publication number
- CN109463322A CN109463322A CN201811496193.9A CN201811496193A CN109463322A CN 109463322 A CN109463322 A CN 109463322A CN 201811496193 A CN201811496193 A CN 201811496193A CN 109463322 A CN109463322 A CN 109463322A
- Authority
- CN
- China
- Prior art keywords
- pond
- seed
- water
- silvery pomfret
- juvenile fish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01K61/10—Culture of aquatic animals of fish
-
- 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
-
- 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
-
- 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
- A01K63/047—Liquid pumps for aquaria
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The present invention relates to a kind of silvery pomfret Juvenile fish linking breeding apparatus and its application methods, device includes that seed removes pond and seed immigration pond, it is characterized in that, the seed removes pond and seed moves between pond and is connected by interface channel, the seed moves into bottom of pond portion and is provided with immersible pump, the output end of the immersible pump is connected with one end of water pump connecting pipe, and the other end of the water pump connecting pipe removes pond back to the seed.The present invention can carry out silvery pomfret postlarva to low damage changing pond operation, effectively improve the survival rate in silvery pomfret Juvenile fish stage.
Description
Technical field
The present invention relates to silvery pomfret Juvenile fish Cultivating techniques fields, are connected breeding apparatus more particularly to a kind of silvery pomfret Juvenile fish
And its application method.
Background technique
Silvery pomfret is important one of the marine products economic fish of Deposits in Eastern Coastal China.From the beginning of this century, in view of natural sea area silvery pomfret
The decline increasingly and its huge market demand of germ plasm resource, domestic scientific research personnel have gradually started silvery pomfret artificial breeding and cultivation
R&D work.In recent years, deepening continuously along with research, Donghai Aquatic Products Inst., China Aquatic Science Research Academy's research
Personnel have taken the lead in being successfully realized full artificial breeding and the cultivation of silvery pomfret, in silvery pomfret germ plasm resource and hereditary capacity, breeding biology
, Developmental Biology, cultural ecology, nutrition and full artificial breeding and cultivation matching technology etc. achieve multinomial wound
New property achievement, develops a variety of aquaculture models and matching technology method of silvery pomfret batch production, pond and net cage, realizes China silvery pomfret
Belong to the fish culture breakthrough of zero.
Currently, restricting there are two silvery pomfret artificial breeding and the major technology bottlenecks of cultivation large-scale promotion: first is that seedling early period
Kind breeding phase emergence rate is relatively low, second is that the speed of growth is relatively slow under cultivating condition, artificial culture technology still needs further
Optimization.Silvery pomfret artificial breeding survival rate is improved by technological means, it will help accelerate the rise of silvery pomfret aquaculture industry, therefore,
Need a kind of effective silvery pomfret early stage seed rearing device and matching technology.
During conventional fish seed rearing early period, in the middle and later periods of seed rearing, i.e. Juvenile fish stage, due to pond
The long-term accumulation of bottom food organisms and its seed excreta, condition of water quality can worse and worse, and counter-measure at this time mostly uses greatly:
First is that siphon operates, bottom of pond dirt is removed, second is that carrying out directly pond (changing pond).Former approach often leads to the long-term heap of bottom of pond
Product is formed by one layer of biomembrane breakage, bottom of pond dirt disperse, finally instead results in Miao Chi that water quality is more severe, seriously affects
Emergence rate；Later approach then causes seed to be damaged (early stage seed is very fragile) often due to manual operation is transplanted seedlings, and finally leads
Cause emergence rate low.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of silvery pomfret Juvenile fish to be connected breeding apparatus and its application method,
Low damage silvery pomfret postlarva can be carried out changing pond operation, effectively improve the survival rate in silvery pomfret Juvenile fish stage.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of silvery pomfret Juvenile fish linking cultivation dress
It sets, including seed removes pond and seed moves into pond, the seed removes pond and seed moves between pond and is connected by interface channel,
The seed moves into bottom of pond portion and is provided with immersible pump, and the output end of the immersible pump is connected with one end of water pump connecting pipe, institute
The other end for stating water pump connecting pipe removes pond back to the seed.
The seed removes pond and the depth in seed immigration pond is all larger than 1.5 meters.
The interface channel is provided with an elbow in one end that seed moves into pond, the water discharging direction of the interface channel with
Seed moves into the horizontal plane of water body into 30 degree of angles.
The water pump connecting pipe includes three parts, respectively outlet section, changeover portion and U-tube section, the outlet section
One end is connected with the output end of immersible pump, and the other end is connected with one end of changeover portion, and the other end of the changeover portion is back to institute
It states seed to remove in pond and be connected with U-tube section, the water outlet of the U-tube section removes the water surface in pond towards seed.
The position of the water outlet of the U-tube section removes the interface in pond and interface channel lower than seed.
The immersible pump is located at the opposite of the interface channel water outlet.
The double-deck choked flow cage is provided with outside the immersible pump, the bilayer choked flow cage is by stainless steel stent and the double-deck 80 mesh thin,tough silk
Net composition.
The technical solution adopted by the present invention to solve the technical problems is: also providing a kind of above-mentioned silvery pomfret Juvenile fish linking
The application method of breeding apparatus, comprising the following steps:
(1) it in the last week for preparing shifting pond, is moved into toward the seed and injects fresh seawater in pond, and seed is moved into pond
Seed is removed water level and the seed in pond in the height for just touching the interface channel water outlet, blowing aeration by water level control
The water level for moving into pond is maintained at identical height；
(2) in the previous day for preparing to move pond, pond is identical feeds mode using removing with seed, moves into pond toward seed and launches
Food organisms；
(3) immersible pump is put into the double-deck choked flow cage, then the double-deck choked flow cage for being placed with immersible pump is placed on seed and is moved into
The bottom in pond, the position of the immersible pump is on the opposite of interface channel water outlet；
(4) water pump connecting pipe is connected, the outlet section part that the water pump connecting pipe is connect with immersible pump uses 25 millis
Rice bore water pipe is managed using DN50PVC in the changeover portion part for extending to seed removal pond exterior bottom, is removed being put into seed
The U-tube section part in pond uses DN110PVC " u "-shaped pipe, and " u "-shaped pipe is in seed and removes the water surface in pond hereinafter, and water outlet
Position removes pond and interface channel junction lower than seed；
(5) it carries out moving pond operation, opens diving pumping source, through 12~24 hours, the silvery pomfret postlarva greater than 95% was along connection
Channel enters seed and moves into pond.
Beneficial effect
Due to the adoption of the above technical solution, compared with prior art, the present invention having the following advantages that and actively imitating
Fruit: the present invention is supported water operation moving into pond in advance, be combined interface channel slowly carry out the mode of water body exchange into
Row is transplanted seedlings, and the seed irritability reaction caused by greatly reducing water environment mutation effectively increases the survival rate of seed；
Silvery pomfret postlarva in the present invention is passively swum seed by interface channel and moved into pond, effectively kept away using the difference of water level between pond
The damage of irritability brought by artificial fishing seedling is exempted from；The design method of water pump connecting pipe in the present invention effectively reduces water outlet
Mouthful at water flow impulse force, avoid due to water flow it is too fast caused by seed stress damage and bottom of pond dirt disperse.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of silvery pomfret Juvenile fish linking breeding apparatus, as shown in Figure 1, including that seed removes
Pond 1 and seed move into pond 2, and the seed removes pond 1 and seed moves between pond 2 and is connected by interface channel 3, and the seed moves
Enter 2 bottom of pond and be provided with immersible pump 4, the output end of the immersible pump 4 is connected with one end of water pump connecting pipe 5, the water pump
The other end of connecting pipe 5 removes pond 1 back to the seed.
Wherein, it is 4 meters that the seed, which removes pond 1 and the diameter in seed immigration pond 2, and depth is all larger than 1.5 meters.
The interface channel 3 is provided with an elbow 7, the water side of the interface channel 3 in one end that seed moves into pond 2
To the horizontal plane with seed immigration 2 water body of pond at 30 degree of angles.
The water pump connecting pipe 5 includes three parts, respectively outlet section 8, changeover portion 9 and U-tube section 10, the outlet
One end of section 8 is connected with the output end of immersible pump 4, and the other end is connected with one end of changeover portion 9, the other end of the changeover portion 9
It is back to the seed to remove in pond 1 and be connected with U-tube section 10, the water outlet of the U-tube section 10 removes pond 1 towards seed
The water surface.The position of the water outlet of the U-tube section 10 removes the interface in pond 1 and interface channel 3 lower than seed.By will be U-shaped
The water outlet of pipeline section can reduce the water volume flow rate of water pump connecting pipe water outlet, reduction pair towards the water surface that seed moves into pond
The stimulation of seed simultaneously can effectively avoid since seed removes the bottom of pond dirt disperse caused by the agitation of pool inner water body.
The immersible pump 4 is located at the opposite of 3 water outlet of interface channel.The double-deck choked flow is provided with outside the immersible pump 4
Cage 6, the bilayer choked flow cage 6 are made of stainless steel stent and double-deck 80 mesh (178 microns of aperture) bolting silk net.Pass through the double-deck choked flow
Cage can prevent immersible pump from sucking the postlarva that seed moves into pond.
The application method of the present apparatus is as follows:
(1) it in the last week for preparing shifting pond, is moved into toward the seed and injects fresh seawater in pond, and seed is moved into pond
Seed is removed water level and the seed in pond in the height for just touching the interface channel water outlet, blowing aeration by water level control
The water level for moving into pond is maintained at identical height；
(2) in the previous day for preparing to move pond, pond is identical feeds mode using removing with seed, moves into pond toward seed and launches
The food organisms such as chlorella concentrate and artemia nauplii；
(3) immersible pump is put into the double-deck choked flow cage, then the double-deck choked flow cage for being placed with immersible pump is placed on seed and is moved into
The bottom in pond, the position of the immersible pump is on the opposite of interface channel water outlet；
(4) water pump connecting pipe is connected, the outlet section part that the water pump connecting pipe is connect with immersible pump uses 25 millis
Rice bore water pipe is managed using DN50PVC in the changeover portion part for extending to seed removal pond exterior bottom, is removed being put into seed
The U-tube section part in pond uses DN110PVC " u "-shaped pipe, and " u "-shaped pipe is in seed and removes the water surface in pond hereinafter, and water outlet
Position removes 30 centimetres or so of pond and interface channel junction lower than seed；
(5) it carries out moving pond operation, opens diving pumping source, through 12~24 hours, the silvery pomfret of the overwhelming majority (being greater than 95%)
Postlarva enters seed along interface channel and moves into pond.
The present invention is further illustrated below by one embodiment.
(1) time for most preferably moving pond operation determines
In the fish early stage seed rearing stage, constitution is more fragile, therefore, often carries out when seed size is larger
Transplanting seedlings, it is ideal to operate.But in the actual production process, more late shifting pond, although seed size is larger, bottom of pond is dirty
The accumulation of object is then even more serious, and the water quality deterioration risk as brought by bottom of pond dirt is bigger, therefore, basis is generally required in production
Seed physical condition and bottom of pond dirt accumulation situation, comprehensive analysis determine optimal shifting pond operation or soil pick-up operating time.
The use of silvery pomfret Juvenile fish linking breeding apparatus in the present embodiment, except consideration seed physical condition and bottom of pond dirt
It accumulates outside situation, it need to also the three-dimensional distribution situation that special consideration should be given to seeds in pond.In the production nursery stage, silvery pomfret is from larval stages
To between postlarva mid-term stage, most seeds are distributed in water body upper layer, and after the postlarva middle and later periods, the distribution of seed is gradually
Start to be layered, therefore, the use of the silvery pomfret Juvenile fish linking breeding apparatus in the present embodiment is only capable of before postlarva mid-term.Consider
When just switching to postlarva to silvery pomfret, constitution is still relatively fragile, for this purpose, devising following experiment content to determine the best shifting pond time:
First group, postlarva initial stage (after reaching postlarva stage 1 week) moves pond；Second group of postlarva mid-term (after reaching postlarva stage 2 weeks) moves pond,
Each group sets 3 repetitions.By the present apparatus, diving being opened certainly and is pumped up, seed is dead in 3 days behind detection seed shifting pond rate, shifting pond after 12h
Die rate.Experimental result is shown in Table 1, as can be seen from Table 1, moves between two groups of survival rate behind pond in 3 days and there was no significant difference, but move
But there were significant differences for pond rate, and postlarva initial stage group moves pond rate and is significantly higher than postlarva mid-term group (P < 0.05).Postlarva mid-term group moves pond rate
Low reason essentially consists in, and with the increase of seed size, autonomous swimming ability is enhanced, so as to cause due to water between pond
The passive transfer rate that potential difference is caused decreases.Therefore, comprehensive analysis thinks, at silvery pomfret postlarva initial stage between postlarva mid-term
(entering postlarva stage 1 week) transplant seedlings operating.
1 different time of table moves Chi Xiaoguo
| Postlarva initial stage | Postlarva mid-term | |
| Seed moves pond rate (%) | 96.82±2.15a | 89.11±2.98b |
| The death rate (%) in 3 days | 1.95±0.33 | 2.06±0.52 |
Note: significant difference (P < 0.05) is indicated with a line difference Superscript letters.
(2) actual production is tested
Experiment set three processing groups, respectively artificially move pond operational group, inhale bottom remove contamination processing group and linking cultivation processing
Group (present invention), each processing set three repetitions.The purpose of experiment is to verify analysis under actual production conditions, using which kind of
Mode is operated, and is more advantageous to and is improved final nursery success rate.Pond operational group, which is artificially moved, with cultivation processing group is connected is
It is moved into toward seed within 7 days in advance and injects fresh seawater in pond, in the previous day for preparing shifting pond, using throwing identical with seed removal pond
The mode of feeding moves into pond toward seed and launches the food organisms such as chlorella concentrate and artemia nauplii, and artificially moving pond operation is benefit
With water ladle, submersible is transplanted seedlings, and linking terminates after cultivating processing group whole device operation (water pump unlatching) 12 hours.Inhale bottom
Processing group of removing contamination is the method using siphon, and bottom of pond dirt is cleared up.Three processing groups are carried out at postlarva initial stage, i.e.,
7 days after into postlarva stage.After experiment, the death rate of each processing group after operation in 7 days is tested and analyzed, and count
Until the final survival rate of juvenile fish stage since the postlarva.Experimental result is shown in Table 2.As can be seen from Table 2, through the invention, seedling
Kind cumulative mortality in 7 days is minimum, substantially less than other two processing groups.Meanwhile use of the invention, it obtains highest
The final survival rate of Juvenile fish.Inhale bottom remove contamination processing group effect it is least ideal, reason essentially consist in soil pick-up operation while, cause
Making bottom of pond dirt, largely disperse seriously destroys pool inner water matter situation in water body, and then causes a large amount of of seed
It is dead.It removes contamination processing group, when nursery is mass produced, people although artificially moving pond and operating its effect significantly better than bottom is inhaled
It is excessively cumbersome and time-consuming and laborious to operate.
2 different operation processing group experimental result of table
| It is artificial to move pond group | Bottom is inhaled to remove contamination group | It is connected cultivation group | |
| The death rate (%) in 7 days | 23.26±3.08b | 55.37±8.29a | 5.29±1.02c |
| The final survival rate of Juvenile fish (%) * | 28.21±2.97b | 17.42±3.05c | 54.17±7.91a |
Note: indicating significant difference (P < 0.05) with a line difference Superscript letters, * only count the Juvenile fish stage finally at
Motility rate, and non-final emergence rate.
It is not difficult to find that the present invention is supported water operation in advance in immigration pond, it is combined interface channel and slowly carries out water
The mode of body exchange is transplanted seedlings, and the seed irritability reaction caused by greatly reducing water environment mutation effectively improves
The survival rate of seed；Silvery pomfret postlarva in the present invention is passively swum by interface channel into seed using the difference of water level between pond
It moves into pond, effectively prevents artificially fishing out the damage of irritability brought by seedling；The design side of water pump connecting pipe in the present invention
Formula effectively reduces the impulse force of water outlet water flow, and it is dirty to avoid seed stress damage and bottom of pond due to caused by water flow is too fast
The disperse of object.
Claims (8)
1. a kind of silvery pomfret Juvenile fish is connected breeding apparatus, including seed removes pond and seed moves into pond, which is characterized in that the seedling
Kind removes pond and seed moves between pond and is connected by interface channel, and the seed moves into bottom of pond portion and is provided with immersible pump, described
The output end of immersible pump is connected with one end of water pump connecting pipe, and the other end of the water pump connecting pipe returns to the seed
Remove pond.
2. silvery pomfret Juvenile fish according to claim 1 is connected breeding apparatus, which is characterized in that the seed removes Chi Hemiao
The depth that kind moves into pond is all larger than 1.5 meters.
3. silvery pomfret Juvenile fish according to claim 1 is connected breeding apparatus, which is characterized in that the interface channel is in seed
The one end for moving into pond is provided with an elbow, and the water discharging direction of the interface channel and seed move into the horizontal plane of water body at 30
Spend angle.
4. silvery pomfret Juvenile fish according to claim 1 is connected breeding apparatus, which is characterized in that the water pump connecting pipe packet
Three parts, respectively outlet section, changeover portion and U-tube section are included, one end of the outlet section is connected with the output end of immersible pump, separately
One end is connected with one end of changeover portion, the other end of the changeover portion be back to the seed remove in pond and with U-tube section phase
Even, the water outlet of the U-tube section removes the water surface in pond towards seed.
5. silvery pomfret Juvenile fish according to claim 4 is connected breeding apparatus, which is characterized in that the water outlet of the U-tube section
The position of mouth removes the interface in pond and interface channel lower than seed.
6. silvery pomfret Juvenile fish according to claim 1 is connected breeding apparatus, which is characterized in that the immersible pump is located at described
The opposite of interface channel water outlet.
7. silvery pomfret Juvenile fish according to claim 1 is connected breeding apparatus, which is characterized in that be provided with outside the immersible pump
The double-deck choked flow cage, the bilayer choked flow cage are made of stainless steel stent and double-deck 80 mesh sieve tulles.
8. a kind of application method of the silvery pomfret Juvenile fish linking breeding apparatus as described in any in claim 1-7, feature exist
In, comprising the following steps:
(1) it in the last week for preparing shifting pond, is moved into toward the seed and injects fresh seawater in pond, and seed is moved into the water level in pond
Seed is removed the water level in pond and seed moves by control in the height for just touching the interface channel water outlet, blowing aeration
The water level in pond is maintained at identical height；
(2) in the previous day for preparing to move pond, pond is identical feeds mode using removing with seed, moves into pond toward seed and launches bait
Biology；
(3) immersible pump is put into the double-deck choked flow cage, then the double-deck choked flow cage for being placed with immersible pump is placed on seed and moves into pond
Bottom, the position of the immersible pump is on the opposite of interface channel water outlet；
(4) water pump connecting pipe is connected, the outlet section part that the water pump connecting pipe is connect with immersible pump uses 25 millimeters of mouths
Diameter water pipe is managed using DN50PVC in the changeover portion part for extending to seed removal pond exterior bottom, removes pond being put into seed
U-tube section part uses DN110PVC " u "-shaped pipe, " u "-shaped pipe be in seed remove pond the water surface hereinafter, and water outlet position
Pond and interface channel junction are removed lower than seed；
(5) it carries out moving pond operation, opens diving pumping source, through 12~24 hours, the silvery pomfret postlarva greater than 95% was along interface channel
It is moved into pond into seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496193.9A CN109463322A (en) | 2018-12-07 | 2018-12-07 | A kind of silvery pomfret Juvenile fish linking breeding apparatus and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496193.9A CN109463322A (en) | 2018-12-07 | 2018-12-07 | A kind of silvery pomfret Juvenile fish linking breeding apparatus and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109463322A true CN109463322A (en) | 2019-03-15 |
Family
ID=65676063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811496193.9A Pending CN109463322A (en) | 2018-12-07 | 2018-12-07 | A kind of silvery pomfret Juvenile fish linking breeding apparatus and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109463322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221840A1 (en) * | 2022-05-20 | 2023-11-23 | 青岛蓝色粮仓海洋渔业发展有限公司 | Catamaran workboat-based deep-sea aquaculture method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488798A (en) * | 2014-12-22 | 2015-04-08 | 浙江海洋学院 | Transferring device for cuttlefish cultivated in cement ponds |
| CN106577066A (en) * | 2016-10-08 | 2017-04-26 | 荆门市鸣盛生态农业有限公司 | Terrace leech and rice-lobster mixed ecocycle breeding system and method |
| CN206423372U (en) * | 2017-01-24 | 2017-08-22 | 四川巨海渔业科技有限公司 | A kind of aquaculture pond water inlet structure |
| CN206620721U (en) * | 2017-03-16 | 2017-11-10 | 衢州学院 | Fish pond aerating machine |
| CN207940245U (en) * | 2018-03-19 | 2018-10-09 | 宁波大学 | A kind of silvery pomfret fry is dedicated plus water filters buffer unit |
| CN209403309U (en) * | 2018-12-07 | 2019-09-20 | 中国水产科学研究院东海水产研究所 | A kind of silvery pomfret Juvenile fish linking breeding apparatus |
-
2018
- 2018-12-07 CN CN201811496193.9A patent/CN109463322A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488798A (en) * | 2014-12-22 | 2015-04-08 | 浙江海洋学院 | Transferring device for cuttlefish cultivated in cement ponds |
| CN106577066A (en) * | 2016-10-08 | 2017-04-26 | 荆门市鸣盛生态农业有限公司 | Terrace leech and rice-lobster mixed ecocycle breeding system and method |
| CN206423372U (en) * | 2017-01-24 | 2017-08-22 | 四川巨海渔业科技有限公司 | A kind of aquaculture pond water inlet structure |
| CN206620721U (en) * | 2017-03-16 | 2017-11-10 | 衢州学院 | Fish pond aerating machine |
| CN207940245U (en) * | 2018-03-19 | 2018-10-09 | 宁波大学 | A kind of silvery pomfret fry is dedicated plus water filters buffer unit |
| CN209403309U (en) * | 2018-12-07 | 2019-09-20 | 中国水产科学研究院东海水产研究所 | A kind of silvery pomfret Juvenile fish linking breeding apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221840A1 (en) * | 2022-05-20 | 2023-11-23 | 青岛蓝色粮仓海洋渔业发展有限公司 | Catamaran workboat-based deep-sea aquaculture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109090004B (en) | Block type bionic pond propagation seedling raising equipment and method | |
| CN107646763A (en) | A kind of macula lutea basket fish artificial fecundation method | |
| CN208047746U (en) | Three-dimensional Procambius clarkii Special artificial shrimp nest | |
| CN104957072A (en) | Parent litopenaeus vannamei breeding system and method | |
| CN202618028U (en) | Penaeus vannamei hatching apparatus | |
| CN103931542B (en) | Device and method for culturing stichopus japonicus through circulating water | |
| CN106172131B (en) | A kind of method of recirculated water linked network piece hatching seawater blueness Medaka fertilized eggs | |
| CN209171197U (en) | A kind of high-low-position recycle stream water fish and vegetable symbiotic cultivation equipment | |
| CN107114296A (en) | A kind of system and cultural method of control prawn circulating water cultivation water fluidised form | |
| CN101664005A (en) | Industrial and artificial breeding method of Sarotherodon sp | |
| CN110839579A (en) | Rice-fish ecological planting and breeding system and method | |
| CN209403309U (en) | A kind of silvery pomfret Juvenile fish linking breeding apparatus | |
| CN207219860U (en) | A kind of clear bottom decontamination apparatus of aquaculture | |
| CN109463322A (en) | A kind of silvery pomfret Juvenile fish linking breeding apparatus and its application method | |
| CN113179980A (en) | Seedling raising method for tapes dorsatus | |
| CN107864901A (en) | A kind of large-scale floating purse seine fish ecology mixed cultivation method | |
| CN109287533B (en) | Large-scale breeding method and equipment for hybrid scallop offspring seeds | |
| CN114600806B (en) | Ripening promoting method for cultivating Xishi lingual parent shellfish by using pond algae | |
| CN206213016U (en) | The system that fingerling is directly cultivated in a kind of utilization Tilapia mossambica adult fish pond | |
| CN211211022U (en) | Partitioned aquaculture pond | |
| CN109619015B (en) | Multifunctional aquaculture pond | |
| CN107509673A (en) | A kind of resource utilization method of intensive Environment of Litopenaeus vannamei Low breeding wastewater | |
| CN211091383U (en) | Rice-fish ecological planting and breeding system | |
| CN211458507U (en) | Ecological breeding system of sea horse | |
| CN209677123U (en) | A kind of fish rice symbiosis cultivation apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |