CN205284633U - Two incubators are aerifyd to loach still water - Google Patents
Two incubators are aerifyd to loach still water Download PDFInfo
- Publication number
- CN205284633U CN205284633U CN201521005659.2U CN201521005659U CN205284633U CN 205284633 U CN205284633 U CN 205284633U CN 201521005659 U CN201521005659 U CN 201521005659U CN 205284633 U CN205284633 U CN 205284633U
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- China
- Prior art keywords
- incubator
- interior
- double
- rice
- misgurni anguillicaudati
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a two incubators are aerifyd to loach still water, it includes cement hatchery, interior incubator, outer incubator, aeration head and inflating pump, interior incubator is installed in the cement hatchery, outer incubator is installed in the cement hatchery, the aeration head is fixed cement hatchery bottom, the aeration head with beat air pump connected, interior incubator with it is fixed that outer incubator passes through the iron wire, it is circular or oval that interior incubator is the rectangle, the mesh number of outer incubator is the 50 -150 mesh, interior incubator is the case of laying eggs, outer incubator is the incubator. Compared with the prior art, the utility model, have following advantage and effect: can greatly improve the incubation rate through the design of two boxes.
Description
Technical field
This utility model relates to a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation, belongs to aquaculture tool, is a kind of aquatic product sprout hatching instrument.
Background technology
Misgurni anguillicaudati (MisgurnusanguillicaudatusCantor) it is one of the important outlet of current China and aquatic products of extensively being eaten, the market price is good, and culture benefit is notable. According to the statistics made by the departments concerned, domestic market annual requirement is 10-20 ten thousand tons, and international market needs more than 10 ten thousand tons, but current China market supply only 5-6 ten thousand tons, breach is very big, and price rises year after year. Thus, loach breeding has vast potential for future development.
Loach fry is the material base of loach breeding industry. Hatching, is a highly important link of loach breeding industry.
Loach fry hatching aspect, and current existing many reports both at home and abroad (as: 2000, Wang Min etc.; 2001, Xu Chengxu; 2002, Liao Pinjing; 2004, Du officials loyal to his sovereign etc.; 2005, Chen Shangui etc. ), but incubation rate is general all about 50%, it is impossible to adapt to the needs of large-scale cultivation development. In production, being typically in nature swag, arrange some fish nests for Misgurni anguillicaudati, allow it lay eggs voluntarily, the fish nest being stained with germ cell is moved into and cultivates pond by puerperal, allows it naturally hatch. Or construction circular hatching channal, the fish nest being stained with germ cell is moved into circular hatching channal hatching. Adopting these methods, incubation rate is all non-normally low, because Misgurni anguillicaudati ovum is weak viscid egg, very poor in the adhesiveness of fish nest, the germ cell come off from fish nest not easily survives, thus can not meet the needs of large-scale production, and water consumption is many, relatively costly.
Utility model content
The purpose of this utility model is in that to overcome above shortcomings in prior art, and provides a kind of reasonable in design, it is possible to increase the double; two incubator of a kind of Misgurni anguillicaudati hydrostatic inflation of survival rate.
The technical scheme in the invention for solving the above technical problem is: the double, two incubator of this one Misgurni anguillicaudati hydrostatic inflation, it is characterized in that: include cement hatchery, interior incubator, outer incubator, aeration head and inflating pump, described interior incubator is arranged in described cement hatchery, described outer incubator is arranged in described cement hatchery, described aeration head is fixed on bottom described cement hatchery, described aeration head connects with described inflating pump, described interior incubator and described outer incubator are fixed by iron wire, described interior incubator is that rectangle is circular or oval, the order number of described outer incubator is 50-150 order, described interior incubator is case of laying eggs, described outer incubator is incubator.By interior incubator, outer incubator structure, it is possible to hatch in static water body, substantially increase incubation rate.
As preferably, interior incubator described in the utility model is rectangle structure, and described outer incubator is rectangle structure, and described interior incubator specification is length, width and height respectively 1-10 rice, 1-2 rice, 0.3-1.0 rice.
As preferably, the suitable for reading of outer incubator described in the utility model exceeds the water surface more than 10 centimetres.
As preferably, outer incubator described in the utility model is arranged from hatching 0.3 meter of of pool wall.
As preferably, the density of aeration head described in the utility model is 1-2 every square metre.
As preferably, the bottom surface of interior incubator described in the utility model is apart from water surface 0.2-0.9 rice.
As preferably, interior incubator described in the utility model is apart from described outer incubator 5 centimetres.
As preferably, interior incubator described in the utility model is circular or oval, then area is 1-20 square metre, high-order 0.3-1.0 rice.
This utility model compared with prior art, has the following advantages and effect: can greatly improve incubation rate by double; two cabinet design.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Label declaration: cement hatchery 1, interior incubator 2, outer incubator 3, aeration head 4.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following example are that this utility model is not limited to following example to explanation of the present utility model.
Referring to Fig. 1, the double, two incubator of a kind of Misgurni anguillicaudati hydrostatic inflation in the present embodiment includes cement hatchery 1, interior incubator 2, outer incubator 3, aeration head 4 and inflating pump, described interior incubator 2 is arranged in described cement hatchery 1, described outer incubator 3 is arranged in described cement hatchery 1, described aeration head 4 is fixed on bottom described cement hatchery 1, described aeration head 4 connects with described inflating pump, described interior incubator 2 and described outer incubator 3 are fixed by iron wire, described interior incubator 2 is that rectangle is circular or oval, the order number of described outer incubator 2 is 50-150 order, described interior incubator 2 is case of laying eggs, described outer incubator 3 is incubator.
In the present embodiment, described interior incubator 2 is rectangle structure, and described outer incubator 3 is rectangle structure, and described interior incubator 2 specification is length, width and height respectively 1-10 rice, 1-2 rice, 0.3-1.0 rice.
In the present embodiment, the suitable for reading of described outer incubator 3 exceeds the water surface more than 10 centimetres.
In the present embodiment, described outer incubator 3 is arranged from hatching 0.3 meter of of pool wall.
In the present embodiment, the density of described aeration head 4 is 1-2 every square metre.
In the present embodiment, the bottom surface distance water surface 0.2-0.9 rice of described interior incubator 2.
In the present embodiment, described interior incubator 2 is apart from described outer incubator 5 centimetres.
In the present embodiment, described interior incubator 2 is circular or oval, then area is 1-20 square metre, high-order 0.3-1.0 rice.
The use procedure of the double; two incubator of a kind of Misgurni anguillicaudati hydrostatic inflation in the present embodiment is, at the disposable addition in cement hatchery 1 0.3-1.0 rice deep water, water arranges the different interior incubator 2 of mesh size, outer incubator 3, interior incubator 2 underwater penetration 0.2-0.9 rice, close loach after hastening parturition is placed in a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation, from oestrusing, spawning and fertilization to hatching, emerge, whole process all carries out at a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation.Substantially increase hatching rate, solve the problem that can not produce loach fry at present in enormous quantities. This utility model will significantly improve the undesirable condition that current China loach breeding produces and exports goods and earns foreign currency, and China's fishery science and technology and economic development will be played huge impetus. Save the expenses such as capital construction, water power, labour force, reduce production cost. The hatchery facility of same scale, this utility model can save fund more than 60%, saves water power etc. more than 70%, especially economizes on water up to more than 90%. This has very big reality meaning in water-deficient area.
Incubation step is: the first step, clears up sterilization cement hatchery 1 and various hatching utensil, and adds water to cement hatchery 1. Common disinfectants is chlorine dioxide or sym-closene. According to the operation instruction of disinfectant, cement hatchery 1, hatching utensil are carried out thorough disinfection. After disinfectant lack of toxicity in cement hatchery 1, disposable addition 0.3-1.0 rice phreatic water or tap water immediately.
Second step, arranges interior incubator 2, outer incubator 3. Specification, shape are determined according to hatchery and batch volume of production. For ease of operation management, interior incubator 2, outer incubator 3 are typically designed as rectangle or circle, ellipse. Rectangle case, length, width and height respectively 1-10 rice, 1-2 rice, 0.3-1.0 rice are advisable; Case circular, oval, area 1-20 square metre, high 0.3-1.0 rice is advisable. Interior incubator 2 is case of laying eggs, mesh 0.05-1.0 centimetre, and length and width are less than outer container 10 centimetres, and tall and big in outer container 15 centimetres, interior incubator 2 is from outer container 5 centimetres; Outer incubator 3 is incubator, and order number is 50-150 order, suitable for reading exceeds the water surface more than 10 centimetres. Outer incubator 3 is arranged from hatching 0.3 meter of of pool wall, and interior incubator 2, outer incubator 3 are fixed-type with iron wire. Net cage underwater penetration 0.2-0.9 rice.
3rd step, arranges inflatable tool. The hatchery set incubator is evenly arranged the aeration head 4 being connected with inflating pump, the every 1-2 square meter of quantity one.
4th step, hatching of hastening parturition. To the parent fish matched, with fish odinagogue HCG, LRH, DOM, Medulla Cyprinus carpio hypophysis etc., its injection is hastened parturition by usage and dosage to specifications. Parent fish of hastening parturition carries out in the ratio of sex ration 1:0.5-3.0. Parent fish after injection odinagogue puts into incubator. Water temperature more than 20 DEG C, 5-30 hour starts spawning and fertilization, within 12-48 hour, starts to emerge, and under about three days loach Seedlings, the pool is cultivated, and incubation period terminates.
Above content described in this specification is only to this utility model example explanation. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field; without departing from the content of this utility model description or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to.
Claims (8)
1. the double, two incubator of Misgurni anguillicaudati hydrostatic inflation, it is characterized in that: include cement hatchery, interior incubator, outer incubator, aeration head and inflating pump, described interior incubator is arranged in described cement hatchery, described outer incubator is arranged in described cement hatchery, described aeration head is fixed on bottom described cement hatchery, described aeration head connects with described inflating pump, described interior incubator and described outer incubator are fixed by iron wire, described interior incubator is that rectangle is circular or oval, the order number of described outer incubator is 50-150 order, described interior incubator is case of laying eggs, described outer incubator is incubator.
2. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterized in that: described interior incubator is rectangle structure, described outer incubator is rectangle structure, and described interior incubator specification is length, width and height respectively 1-10 rice, 1-2 rice, 0.3-1.0 rice.
3. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterised in that: the suitable for reading of described outer incubator exceeds the water surface more than 10 centimetres.
4. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterised in that: described outer incubator is arranged from hatching 0.3 meter of of pool wall.
5. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterised in that: the density of described aeration head is 1-2 every square metre.
6. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterised in that: the bottom surface distance water surface 0.2-0.9 rice of described interior incubator.
7. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterised in that: described interior incubator is apart from described outer incubator 5 centimetres.
8. a kind of double; two incubator of Misgurni anguillicaudati hydrostatic inflation according to claim 1, it is characterised in that: described interior incubator is circular or oval, then area is 1-20 square metre, high-order 0.3-1.0 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005659.2U CN205284633U (en) | 2015-12-08 | 2015-12-08 | Two incubators are aerifyd to loach still water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005659.2U CN205284633U (en) | 2015-12-08 | 2015-12-08 | Two incubators are aerifyd to loach still water |
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| Publication Number | Publication Date |
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| CN205284633U true CN205284633U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005659.2U Expired - Fee Related CN205284633U (en) | 2015-12-08 | 2015-12-08 | Two incubators are aerifyd to loach still water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804471A (en) * | 2015-12-08 | 2017-06-09 | 范县国大高科农业有限公司 | A kind of double incubators of loach hydrostatic inflation |
-
2015
- 2015-12-08 CN CN201521005659.2U patent/CN205284633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804471A (en) * | 2015-12-08 | 2017-06-09 | 范县国大高科农业有限公司 | A kind of double incubators of loach hydrostatic inflation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |