CN105638536A - Multifunctional running water parturition hastening trough - Google Patents
Multifunctional running water parturition hastening trough Download PDFInfo
- Publication number
- CN105638536A CN105638536A CN201610160735.XA CN201610160735A CN105638536A CN 105638536 A CN105638536 A CN 105638536A CN 201610160735 A CN201610160735 A CN 201610160735A CN 105638536 A CN105638536 A CN 105638536A
- Authority
- CN
- China
- Prior art keywords
- water
- parturition
- trough
- groove
- cell body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 230000032696 parturition Effects 0.000 title claims abstract description 43
- 210000005056 cell body Anatomy 0.000 claims description 38
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 48
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 230000016087 ovulation Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 235000013601 eggs Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 239000002023 wood Substances 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000004681 ovum Anatomy 0.000 description 3
- 230000027272 reproductive process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000012173 estrus Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000026109 gonad development Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000001766 physiological effect Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000002196 ecbolic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000010824 fish disease Diseases 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 210000002149 gonad Anatomy 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000009027 insemination Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a multifunctional running water parturition hastening trough which consists of a trough body, a water feeding facility, a water drainage facility and separation grids, wherein a water inlet is formed in the front end of the trough body and is communicated with a water inlet pipeline; a water inlet valve is mounted on the water inlet pipeline and is used for controlling water flow and the flow speed of water in the trough; symmetric clamping grooves are uniformly mounted in the trough body; movable grid insertion plates are vertically mounted in the clamping grooves; an insertion plate for discharging water and controlling a water level is arranged at the rear end of the trough body; a water drainage ditch is mounted on the trough body at the rear end of the water drainage insertion plate. Aiming at problems in the parturition hastening stage of brand-name and high-quality fishes needing artificial ovulation and in artificial fish breeding, the multifunctional running water parturition hastening trough is easy and convenient to use, human and material resources are greatly reduced, and the harm to parent fish subjected to parturition hastening is greatly relieved; the multifunctional running water parturition hastening trough is generally welcomed by users, and is a very practical breeding facility which contributes to pushing artificial reproduction of the brand-name and high-quality fishes in mountain areas and development of fishery production.
Description
Technical field
The invention belongs to technical field of aquaculture equipment, particularly relate to a kind of lay eggs multi-functional flowing water of Fish of flowing water that is applied to and hasten parturition facility.
Background technology
At present, during artificial propagation of fish practice produces, efficient, simple and direct, practical, safety increasingly receives the concern of people. For the famous-brand and high-quality Fish laid eggs under discharge condition, the breeding of general artificial induced spawning is to utilize circular spawning pond, put into parent fish in corresponding ratio, under discharge condition, induce its sexual maturity, make its natural spawning or ovum artificial collection fertilization, in traditional reproductive process, it is necessary at least more than 5-6 people draw in the net in parent fish pond, select parent fish, transport parent fish, wastes time and energy. If running into when needing regular check gonad development situation, just becoming very bothersome, time-consuming, effort, the damage to parent fish can be brought simultaneously, increased considerably the mortality rate of parent fish. Therefore, industry is badly in need of technological facilities improvement.
Summary of the invention
It is an object of the invention to provide a kind of multi-functional flowing water to hasten parturition groove, it is intended to solve in traditional reproductive process, it is necessary at least 5-6 people draws in the net in spawning pond, select parent fish, check parent fish, transport parent fish, waste time and energy, the problem increasing parent fish injury.
The present invention is achieved in that this multi-functional flowing water is hastened parturition groove, and described multi-functional flowing water groove of hastening parturition is provided with cell body, the front end of described cell body is provided with water inlet, water inlet is connected with inlet channel, and inlet channel is provided with inlet valve, controls the flow velocity of current and trough inner water thereof with it; Uniformly being provided with the draw-in groove of symmetry in cell body, vertically-mounted in draw-in groove have moving mesh plate; The rear end of cell body is provided with the plate of draining controlling water level, and the cell body of draining plate rear end is provided with gutter.
Further, described water inlet pipe diameter: �� 90--120mm.
Further, described grid plate is square stainless steel welded forms, and centre is waning shape or latticed.
Further, described draining plate is made up of 8--12 block, for plank or corrosion resistant plate.
The present invention has the advantage that and has the benefit effect that 1) can by the job simplification originally needing more than 6 people to operate for having only to 2-3 people, and need not wear wader, more need not water and operable complete under people, effect improves more than 60%;2) this invention is applicable to the Fish application that nearly all flowing water is laid eggs, and uses expanded range; 3) drastically reduce the area the injury to parent fish, therefore, parent fish puerperal survival rate is greatly improved, at least minimizing parent fish mortality rate in puerperal more than 70%; 4) drastically reduce the area construction investment compared with tradition spawning pond, at least can reduce investment more than 60%.
Accompanying drawing explanation
Fig. 1 is that the multi-functional flowing water that the embodiment of the present invention provides is hastened parturition groove structural representation;
In figure: 1, water inlet; 2, grid plate; 3, draining plate; 4, gutter; 5, cell body; 6, inlet valve; 7, draining barricade;
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with accompanying drawing 1, the structure of the present invention is explained in detail.
As it is shown in figure 1, the multi-functional flowing water of the embodiment of the present invention is hastened parturition, groove includes: water inlet 1, grid plate 2, draining plate 3, gutter 4, cell body 5, inlet valve 6, draining barricade 7.
The front end of described cell body 5 is provided with water inlet 1, and water inlet 1 is connected with inlet channel, and inlet channel is provided with inlet valve 6, controls the flow velocity of current and trough inner water thereof with it; Uniformly being provided with the draw-in groove of symmetry in cell body 5, vertically-mounted in draw-in groove have moving mesh plate 2; The rear end of cell body 5 is provided with the plate 3 of draining controlling water level, and the cell body 5 of draining plate 3 rear end is provided with gutter 4.
Water inlet: water inlet pipe diameter: �� 90--120mm; Necessary more than the 2m of the water inlet discrepancy in elevation from water inlet water source, to guarantee hydraulic pressure and current; One valve is installed to control the water yield and current before water inlet.
Grid plate: according to draw-in groove specification, freely to insert degree of being taken as, square stainless steel welded by 15mm �� 15mm or 20mm �� 20mm forms, it is waning shape or latticed in the middle of it, pore size can be determined according to fish specification size of hastening parturition, and to guarantee that fish can not pass through, flowing water can pass freely through as degree. It is oblong-shaped, according to hastening parturition groove size needed in actual production process and its length and width fixed, is generally 606mm �� 400mm or 606mm �� 500mm, can insert flexibly in slot or to take off as degree.
Draining plate: be made up of some pieces (being generally 8--12 block), material can use plank, it is also possible to corrosion resistant plate; Its length and grid plate, with long, can be highly the 1/8 or 1/12 of grid plate. In cell body, the slot on both sides can insert flexibly or take off, for the height of water level in control flume body.
Gutter: this place and cell body are ined succession, and form an entirety, but more lower slightly than whole cell body, connect outer drainage channel, to guarantee that the water body flowed out in cell body is easily drained as degree.
Cell body: be the main part of whole device, such as Fig. 1, cell body specification: length 6m--12m, specifically can determine according to production site and fish size of hastening parturition; Empty transverse section: 600mm �� 400mm or 600mm �� 500mm in cell body; Spacing 1--1.5m between slot, can set 4--8 slot according to cell body length, and wherein first slot is from water inlet 15--20mm; One, end is from draining barricade 8--15mm; Cell body height 900--1000mm; Cell body wall mesa width 24--30mm; To facilitate production operation; Cell body inwall and the cell body wall stand face smooth nontoxic material of canescence are mated formation, smooth to guarantee.
Draining barricade: thickness of wall body 60--70, mm;The mouth of long 500mm �� high 150mm or 500mm �� 200mm is opened, in order to draining bottom body of wall. Draining barricade also can replace it with last block grid plate.
Hasten parturition the operation principle of groove: utilize flowing water lay eggs Fish oestrus lay eggs before need the physiological property of stimulation by running water, design this groove of hastening parturition, can control to enter the water yield of cell body, current by valve; Required water depth is made by draining wood plate controlling; Cell body limit upper table surface, along about 30 centimeters wide, is spread towel in the above, be can be used as the platform that parent fish checks, injects, hastens parturition, and its function is as an operating-table; Omnidistance flowing water in whole process, it is possible to grasped the flow velocity of flowing water by valve, its function is the simulating natural condition down-flow water stimulation to breeding parent fish. The quantity of the grid plate of required insertion is determined according to practical situation, being divided into several regions in cell body, just can carry out parent fish male and female subregion, a batch subregion of hastening parturition, different fingerling subregion, the temporary nutrient district of parent fish in these regions easily, be formed and carry out different multiple functional areas such as fingerling is hastened parturition, different batches is hastened parturition simultaneously.
The front end of cell body is provided with water inlet, and water inlet is connected with inlet channel, and inlet channel is provided with inlet valve; Uniformly being provided with the draw-in groove of symmetry in cell body, vertically-mounted in draw-in groove have grid plate; The rear end of cell body is provided with draining wood plate, and the cell body of draining wood plate rear end is provided with gutter.
This multi-functional flowing water is hastened parturition, and groove is convenient to be selected parent fish in the process of hastening parturition, and utilizes this multi-functional flowing water to hasten parturition groove, does not need to draw in the net, do not need transport, it is only necessary to two people just can complete the packet of parent fish male and female, the inspection of parent fish Maturity, hasten parturition the injection of pin, the carrying out of artificial insemination.
There is the function of parent fish storage pond, holding pond, because it need to not draw in the net to fish for the process of parent fish from parent fish pond, decrease and fish for required manpower from parent fish pond, decrease the stress of fish in the process of fishing for, the injury being greatly lowered in the process of fishing for suffered by parent fish, substantially increases the survival rate after parent fish is hastened parturition.
In reproductive process, because of the flowing water environment difference to some extent needed for different types of Fish gonad development, the needs in producing according to the time, by the size of inlet valve whole-process control current and flow.
According to parent fish Maturity, a point different batches is hastened parturition simultaneously, greatly reduces workload, and it is more than that its work efficiency improves several times than traditional approach, is a kind of science, easy, the efficient mode of production.
Height according to human body and the practicality fully taken into account in production, the height of groove of hastening parturition, width, the degree of depth, cell wall thickness all through well-designed go out, given full play of the subjective initiative of people and embodied in production the spirit with people's text.
Omnidistance current are controlled, contribute to the growth of parent fish gonad, decrease the generation of parent fish disease simultaneously.
Simple in construction, easy to operation, cost of manufacture is low, and in production, practicality is extremely strong, can promote the use of on a large scale.
The present invention utilize flowing water lay eggs Fish oestrus lay eggs before need the physiological property of stimulation by running water, design this groove of hastening parturition, point male and female after the parent fish hastened parturition selects are put in groove different interval, carry out injection of hastening parturition respectively according to a conventional method, groove is put in mixing, with net will hasten parturition groove top cover and compacting, it is prevented that fish jumps out and escapes; Appropriateness current are selected to carry out stimulation by running water according to parent fish kind and Individual Size, period avoids artificial disturbance, after oxytocic drug Effect time is close, the quantity of the grid plate of required insertion is determined according to practical situation, being divided into several regions in cell body, just can carry out parent fish male and female subregion, a batch subregion of hastening parturition, different fingerling subregion, the temporary nutrient district of parent fish in these regions easily, be formed and carry out different multiple functional areas such as fingerling is hastened parturition, different batches is hastened parturition simultaneously.By mature brood fish in groove or table top carry out Maturity inspection respectively, carry out according to a conventional method after reaching the onset of ovulation adopting ovum and artificial fertilization, and germ cell is put into couveuse or hatchery hatching, by non-full maturity or do not adopted ovum fish continue in groove, carry out stimulation by running water, until completing to hasten parturition. Can control to enter the water yield of cell body, current by valve; Required water depth is made by draining wood plate controlling; Cell body limit upper table surface, along about 30 centimeters wide, is spread towel in the above, be can be used as the platform that parent fish checks, injects, hastens parturition, and its function is as an operating-table; Omnidistance flowing water in whole process, it is possible to grasped the flow velocity of flowing water by valve, its function is the simulating natural condition down-flow water stimulation to breeding parent fish.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (4)
1. a multi-functional flowing water is hastened parturition groove, it is characterised in that described multi-functional flowing water groove of hastening parturition is provided with cell body, the front end of described cell body is provided with water inlet, water inlet is connected with inlet channel, and inlet channel is provided with inlet valve, controls the flow velocity of current and trough inner water thereof with it; Uniformly being provided with the draw-in groove of symmetry in cell body, vertically-mounted in draw-in groove have moving mesh plate; The rear end of cell body is provided with the plate of draining controlling water level, and the cell body of draining plate rear end is provided with gutter.
2. multi-functional flowing water as claimed in claim 1 is hastened parturition groove, it is characterised in that described water inlet pipe diameter: �� 90--120mm.
3. multi-functional flowing water as claimed in claim 1 is hastened parturition groove, it is characterised in that described grid plate is square stainless steel welded forms, and centre is waning shape or latticed.
4. multi-functional flowing water as claimed in claim 1 is hastened parturition groove, it is characterised in that described draining plate is made up of 8--12 block, for plank or corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160735.XA CN105638536A (en) | 2016-03-21 | 2016-03-21 | Multifunctional running water parturition hastening trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160735.XA CN105638536A (en) | 2016-03-21 | 2016-03-21 | Multifunctional running water parturition hastening trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105638536A true CN105638536A (en) | 2016-06-08 |
Family
ID=56495007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160735.XA Pending CN105638536A (en) | 2016-03-21 | 2016-03-21 | Multifunctional running water parturition hastening trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105638536A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622892A (en) * | 2019-10-31 | 2019-12-31 | 宁德市富发水产有限公司 | Water-flowing type production promoting method for oplegnathus fasciatus and juvenile fish culturing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892651A (en) * | 1988-03-25 | 1990-01-09 | Hill Theodore L | Filtering system for fish ponds |
| CN201509497U (en) * | 2009-09-30 | 2010-06-23 | 新疆赛湖渔业科技开发有限公司 | Coregonusautumnalis running-water natural egg laying pond system |
| CN101965817A (en) * | 2010-11-18 | 2011-02-09 | 河北省水产研究所 | Coldwater fish high-density hatcher |
| CN201894119U (en) * | 2010-11-18 | 2011-07-13 | 河北省水产研究所 | High-density cold-water fish incubator |
| CN203072660U (en) * | 2013-03-12 | 2013-07-24 | 中国水产科学研究院黑龙江水产研究所 | Incubation and cultivation device for incubating roe and culturing fry of salmon trout |
| CN203105342U (en) * | 2013-04-03 | 2013-08-07 | 中国水产科学研究院黑龙江水产研究所 | Simple zebra fish oviposition and incubation device |
| US20130206077A1 (en) * | 2012-02-13 | 2013-08-15 | R&D Aquatics, LLC | Apparatus and method for research and testing of small aquatic species |
| CN205694990U (en) * | 2016-03-21 | 2016-11-23 | 吴青 | A kind of multi-functional flowing water is hastened parturition groove |
-
2016
- 2016-03-21 CN CN201610160735.XA patent/CN105638536A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892651A (en) * | 1988-03-25 | 1990-01-09 | Hill Theodore L | Filtering system for fish ponds |
| CN201509497U (en) * | 2009-09-30 | 2010-06-23 | 新疆赛湖渔业科技开发有限公司 | Coregonusautumnalis running-water natural egg laying pond system |
| CN101965817A (en) * | 2010-11-18 | 2011-02-09 | 河北省水产研究所 | Coldwater fish high-density hatcher |
| CN201894119U (en) * | 2010-11-18 | 2011-07-13 | 河北省水产研究所 | High-density cold-water fish incubator |
| US20130206077A1 (en) * | 2012-02-13 | 2013-08-15 | R&D Aquatics, LLC | Apparatus and method for research and testing of small aquatic species |
| CN203072660U (en) * | 2013-03-12 | 2013-07-24 | 中国水产科学研究院黑龙江水产研究所 | Incubation and cultivation device for incubating roe and culturing fry of salmon trout |
| CN203105342U (en) * | 2013-04-03 | 2013-08-07 | 中国水产科学研究院黑龙江水产研究所 | Simple zebra fish oviposition and incubation device |
| CN205694990U (en) * | 2016-03-21 | 2016-11-23 | 吴青 | A kind of multi-functional flowing water is hastened parturition groove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622892A (en) * | 2019-10-31 | 2019-12-31 | 宁德市富发水产有限公司 | Water-flowing type production promoting method for oplegnathus fasciatus and juvenile fish culturing method |
| CN110622892B (en) * | 2019-10-31 | 2022-02-11 | 宁德市富发水产有限公司 | Water-flowing type production promoting method for oplegnathus fasciatus and juvenile fish culturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101156555B (en) | a artificial fecundation method for Siberian sturgeon and hatching arrangement | |
| CN102696534B (en) | Foul drainage system at bottom of pond for culture | |
| CN104255633B (en) | A kind of eel culture pond | |
| CN103931525B (en) | The artificial propagation of the naked skin-carp meat in Xinjiang and fry rearing method | |
| CN204232113U (en) | A kind of fish multiplication station culturing pool of layering draining | |
| CN101642067B (en) | Method for artificially hastening parturition of American reeves shads, inseminating and hatching germ cells | |
| CN104170785B (en) | A kind of water-flow control method of efficiency culturing pool | |
| CN103461245B (en) | A kind of hilsa herring parent population natural spawning pond and fertilized egg gathering system | |
| CN102379256A (en) | Ring-duct net cage for breeding of oriental weatherfish | |
| CN107980674B (en) | Cultivation method for cultivating fishes in high density on large water surface | |
| CN205694990U (en) | A kind of multi-functional flowing water is hastened parturition groove | |
| CN201911178U (en) | Automatic collection device for fertilized egg of aquatic animals | |
| CN105638536A (en) | Multifunctional running water parturition hastening trough | |
| CN103651231B (en) | Aquaculture of aquatic animal System and method for | |
| CN203675867U (en) | Aquatic animal culture system | |
| CN210641989U (en) | Lasa schizothorax biddy roe incubator | |
| CN104770327B (en) | A kind of hatching method of Ranaspinosa David. Rana ovum | |
| CN207219863U (en) | Bionic giant salamander breeds pond | |
| CN203801508U (en) | Parent acrossocheilus fasciatus pond | |
| CN207017415U (en) | A kind of livestock-raising field of reusable edible resource | |
| CN216392698U (en) | Pneumatic multifunctional water pushing and oxygen increasing equipment | |
| CN205567522U (en) | Male and female disconnect -type giant salamander breeds pond | |
| CN205511646U (en) | A hatching apparatus for loach breeds | |
| CN205695043U (en) | A kind of flowing water high yielding culture system | |
| CN213784897U (en) | A bionical attitude parent fish pond that is used for fish multiplication station schizothorax prenanti parent fish to cultivate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |