CN105724281B - A kind of combined type nereis culture device and its application method - Google Patents
A kind of combined type nereis culture device and its application method Download PDFInfo
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- CN105724281B CN105724281B CN201610078965.1A CN201610078965A CN105724281B CN 105724281 B CN105724281 B CN 105724281B CN 201610078965 A CN201610078965 A CN 201610078965A CN 105724281 B CN105724281 B CN 105724281B
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- pipe
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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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Abstract
A kind of combined type nereis culture device and its application method, belong to aquaculture field, it includes cube framework and more than one more pipe units, cube framework one side is separated into the equal square lattice of specification by dividing strip and claims lattice top surface, more pipe units form by the folded pipe of tabular " u "-shaped arranged side by side and with the prominent porous flat plate of card, tabular " u "-shaped folds pipe perpendicular to porous flat plate plane, and it is fixedly connected by the two-arm upper end of " u "-shaped pipe with the hole wall of porous flat plate, so as to which the folded pipe of tabular " u "-shaped is fixed on below porous flat plate vertically, the folded pipe of multiple tabular " u "-shapeds is parallel vertically to be sequentially fixed at below porous flat plate, the opening of all " u "-shaped pipes is in same level and concordant with porous flat plate；The present invention breaches traditional breeding way of clam worm, nereis culture is breached the limitation in time and space, eliminates indoor culture clam worm and carries, eluriates the heavy labor of silt, and can greatly increase the cultivation density of clam worm.
Description
Technical field
The invention belongs to technical field of aquaculture, specifically a kind of combined type nereis culture device and its user
Method.
Background technology
A kind of clam worm is economic value and the higher bottom of nutritive value is dwelt marine organisms, it is mainly broken with deposit and animals and plants
Piece is food.In recent years, the cultivation scale of clam worm constantly expands.Breeding way mainly with intertidal zone mud bank cultivation based on, this tradition
Breeding way is limited by clam worm habitat condition, can only be selected in the region of clam worm NATURAL DISTRIBUTION, and it is fished mainly by a large amount of artificial
Excavate, labor intensity is big, and intertidal zone bottom environment is damaged, and have impact on the bio-diversity of culturing area.Excavation process
It is easy to that clam worm is caused to damage, reduces the yield of commercial specification clam worm.Even if indoors, cultivating clam worm also be unable to do without mud
Sand inhabites matrix as it.This traditional breeding way has significant limitation, necessarily hinders the development of nereis culture industry.
Nereis culture industry needs the breeding way that breaks traditions badly and improves cultural technique, promotes industry development.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of combined type nereis culture device and its application method, solved
Silt is certainly used to operate the drawbacks such as inconvenience, combined type nereis culture device user as caused by cultivation matrix in the prior art
Just, it is mobile flexibly, harvesting it is convenient, can use indoors under the conditions of industrial aquaculture, can also be in areas such as outdoor ponds, shallow seas
Domain uses.
The present invention is achieved by the following technical solutions：
A kind of combined type nereis culture device, it includes cube framework and more than one more pipe units, cube framework one
Face is separated into the equal square lattice of specification by dividing strip and claims lattice top surface, and more pipe units are folded by tabular " u "-shaped arranged side by side
Pipe and with the prominent porous flat plate composition of card, described tabular " u "-shaped fold pipe be gradually shortened by a series of length, two " U "
Intussusception forms the " u "-shaped pipe that shape arm spacing diminishes successively successively, is fixedly connected two-by-two between " u "-shaped pipe, described a series of " U "
The opening of shape pipe is on same level straight line；Tabular " u "-shaped folds pipe perpendicular to porous flat plate plane, and passes through " u "-shaped pipe
Two-arm upper end is fixedly connected with the hole wall of porous flat plate, more so as to which the folded pipe of tabular " u "-shaped is fixed on below porous flat plate vertically
The folded pipe of individual tabular " u "-shaped is parallel vertically to be sequentially fixed at below porous flat plate, and the opening of all " u "-shaped pipes is in same level
It is upper and concordant with porous flat plate；
Have 2-6 card for being horizontally away from the extension of porous flat plate direction prominent on described porous flat plate；Form cube framework
Have on the side of lattice top surface and dividing strip and the prominent neck to match of card；The folded pipe of tabular " u "-shaped and porous flat plate are prominent by card
The more pipe units of composition are snapped together with neck.
Further, the prominent two sides of described card are prominent arc surface, and neck is vertically positioned at side and the lattice of lattice top surface
In bar.
Further, also there is lattice in face corresponding with the lattice top surface, is lattice bottom surface, lattice bottom surface is by crisscross
Dividing strip forms, and described lattice specification is identical with lattice top surface；
Further, there is vertical support bar between lattice top surface and lattice bottom surface, described support bar connects respectively up and down
In crisscross dividing strip crosspoint, play a supporting role.
Further, clasp is provided with the vertex of cube framework, the clasp of upper drift angle is used for the nereis culture device
Hang in sea area, the clasp of lower drift angle can be used for hanging weight, to stablize the nereis culture device in vertical direction.
The present invention also provides a kind of application method of the nereis culture device, comprises the following steps that：
(1) assemble：More pipe units are caught in the lattice of cube framework according to neck and the prominent position of card, by described group
Box-like nereis culture device soaks 3-5 days in the seawater；
(2) clam worm is put in a suitable place to breed：After immersion, the combined type nereis culture device is taken out from water, by ready clam worm
Uniformly it is sprinkling upon on the porous flat plate of described device, after clam worm slips into the " u "-shaped pipe of more pipe units, stands 15-30 minutes；
(3) water filling：The combined type nereis culture device is put into tun or cement pit, seawater is injected and submerges
The temperature difference of whole described nereis culture device, wherein water temperature and nereis culture water is no more than 3 DEG C；
(4) adapt to：Placed 2-3 days in the tun or cement pit described in step (3), during which will be disengaged from the cultivation
The clam worm of device is taken out, and is repeated step (2), (3), all clam worms is stably inhabited in cultivation apparatus；
(5) fixation：The combined type nereis culture device is positioned over indoor culture pond, pond or hangs on sea area, is led to
Crossing the bottom of device of hang cultivation needs under weight is hung on into device just by the clasp that vertex is set under device
Side；
(6) harvest：After forming, the side of more pipe units is directed at the effluent pipe mouth of water pump, clam worm is gone out, while with net
Bag access clam worm.
The present invention has many advantages and good effect compared with prior art：
1st, the present invention breaches traditional breeding way of clam worm, nereis culture is breached the limitation in time and space.
2nd, the heavy labor of silt is carried, eluriated invention avoids indoor culture clam worm, and cultivation apparatus can by cleaning
To reuse.
3rd, it is of the invention compared with traditional breeding way, the cultivation density of clam worm can be greatly increased.
4th, the present invention is easy to use, and harvest is convenient, and the clam worm individual integrity degree of harvest is high, and quality is excellent.
Brief description of the drawings
Fig. 1 cube framework top views：1st, dividing strip, 2, side, 3, lattice, 7, neck；
Fig. 2 is that tabular " u "-shaped folds pipe front view：5th, U-typed pipe；
Fig. 3 is porous flat plate top view：4th, card is prominent, and 6, hole wall.
Embodiment
Technical scheme is further explained below by embodiment, but protection scope of the present invention not by
Any formal limitation of embodiment.
A kind of combined type nereis culture device, as Figure 1-3, it includes cube framework and more than one multitube list
Member, cube framework one side are separated into the equal square title lattice top surface of specification by dividing strip 1, and the 8 of described cube framework
Bar side 2 is plastic material, 8 side materials wide 1cm, thick 2cm, long 105cm, wide 103.4cm；The dividing strip is that materials are wide
1cm, thick 1cm plastic material, dividing strip are divided into lattice top surface 8 × 8 lattice 3, and each lattice space is 11.8 ×
12.0cm；More pipe units are made up of the folded pipe of tabular " u "-shaped arranged side by side and the porous flat plate for having 2 cards prominent 4 per side, described
Tabular " u "-shaped fold pipe be gradually shortened by a series of length, the " u "-shaped pipe 5 that two " u "-shaped arm spacing diminish successively covers successively
It is folded to form, it is fixedly connected two-by-two between " u "-shaped pipe, a series of opening of described " u "-shaped pipes is on same level straight line；Plate
The folded pipe of shape " u "-shaped is vertical and is opened on porous flat plate plane, and the tabular " u "-shaped folds the port of " u "-shaped pipe 5 and the porous flat plate of pipe
Hole wall 6 be fixedly connected, so as to be fixed on below porous flat plate the folded pipe of tabular " u "-shaped is vertical, the folded pipe of multiple tabular " u "-shapeds is perpendicular
Directly parallel to be sequentially fixed at below porous flat plate, the opening of all " u "-shaped pipes is in same level and put down with porous flat plate
Together；Symmetrical structure centered on the more pipe unit overlooking surfaces are seen, the bore that the " u "-shaped folds pipe is identical, is 0.7cm, tube wall
Thickness about 0.2cm, the multitube cell height are 8cm, i.e., the height that tabular " u "-shaped folds pipe is 8cm.
There is the card for being horizontally away from the extension of porous flat plate direction to dash forward on described porous flat plate；Form cube framework lattice top
Have on the side in face and dividing strip and the prominent neck 7 to match of card；Described more pipe units are fastened on one by the way that card is prominent with neck
Rise.
The prominent two sides of described card are prominent arc surface, and neck is vertically positioned in the side and dividing strip of lattice top surface,
In each lattice of top surface lattice, there are 2 necks on the side of cube framework, there is 4 necks on dividing strip.
Also there is lattice in face corresponding with the lattice top surface, is lattice bottom surface, lattice bottom surface and crisscross dividing strip
Composition, described lattice specification are identical with lattice top surface；
There is vertical support bar between lattice top surface and lattice bottom surface, described support bar is connected to hands in length and breadth up and down
Wrong dividing strip crosspoint, plays a supporting role, support bar height 8cm.
Be provided with 8 angles of the cuboid framework internal diameter be 2cm plastic hoop as clasp.The clasp of upper drift angle is used
Hung in the nereis culture device in sea area, the clasp of lower drift angle can be used for hanging weight, with steady in vertical direction
Surely nereis culture device is stated.
A kind of application method based on the device, it is specifically included as follows using step：
(1) assemble：More pipe units are caught in the lattice of cube framework according to neck and the prominent position of card, with a diameter of
0.8cm polyethylene rope is fastened by the plastic buckle of corner above framework, and is met at equal length above cube framework,
Knot；
(2) device is entered into seawater immersion：The combined type nereis culture device is soaked 3-5 days in the seawater；
(3) clam worm is put in a suitable place to breed：After immersion, the combined type nereis culture device is taken out from seawater, by ready sand
Silkworm is uniformly sprinkling upon the porous flat plate of described device, after clam worm slips into the " u "-shaped pipe of more pipe units, waits 15-30 minutes；
(4) water filling：The combined type nereis culture device is put into tun or cement pit, in container or cement pit
Seawater to submerge whole described combined type nereis culture device, wherein sea water temperature is no more than 3 with nereis culture with water temperature difference
℃；
(5) adapt to：Place 2-3 days in the seawater, the clam worm that during which will be disengaged from the cultivation apparatus is taken out, and repeats step
(3), (4), all clam worms are made stably to inhabit in cultivation apparatus；
(6) fixation：The combined type nereis culture device is positioned over indoor culture pond, pond or hangs on sea area, is led to
The lower drift angle for crossing the device cube framework of hang cultivation is also required to set 4 plastic buckles, and dropstone is passed through into plastic buckle
Hang on immediately below device；
(7) harvest：After forming, the side of more pipe units is directed at pumping for water pump and by effluent pipe mouth, by clam worm from U-typed
The other end of pipe is gone out, while with mesh bag access.
The clam worm that length specification is 2-20cm can be cultivated using apparatus of the present invention, substantially covers the complete of clam worm mature stage
Portion's specification limit；To the clam worm of close specification, its cultivation density can reach 1000/m2More than, this is significantly better than tradition and supported
Grow 200-500 bars/m2Density.It can reach more than 90% by the cultivation clam worm survival rate of 2 months, fish the finished product of acquisition
Clam worm integrity degree can reach 98%.
Claims (6)
1. a kind of combined type nereis culture device, it is characterised in that it includes cube framework and more than one more pipe units, side
Body framework one side is separated into the equal square lattice of specification by dividing strip and claims lattice top surface, and more pipe units are by tabular arranged side by side
The folded pipe of " u "-shaped and with the prominent porous flat plate composition of card, described tabular " u "-shaped fold pipe be gradually shortened by a series of length,
Intussusception forms the " u "-shaped pipe that two " u "-shaped arm spacing diminish successively successively, is fixedly connected two-by-two between " u "-shaped pipe, a series of
The opening of " u "-shaped pipe is on same level straight line；Tabular " u "-shaped folds pipe perpendicular to porous flat plate plane, and passes through " u "-shaped pipe
Two-arm upper end be fixedly connected with the hole wall of porous flat plate, so as to be fixed on below porous flat plate the folded pipe of tabular " u "-shaped is vertical,
The folded pipe of multiple tabular " u "-shapeds is parallel vertically to be sequentially fixed at below porous flat plate, and the opening of all " u "-shaped pipes is in same level
It is on face and concordant with porous flat plate；
Have 2-6 card for being horizontally away from the extension of porous flat plate direction prominent on described porous flat plate；Form cube framework lattice
Have on the side of top surface and dividing strip and the prominent neck to match of card；The folded pipe of tabular " u "-shaped is prominent with blocking by card with porous flat plate
Groove snaps together the more pipe units of composition.
2. a kind of combined type nereis culture device according to claim 1, it is characterised in that the prominent two sides of described card are
Prominent arc surface, neck are vertically positioned in the side and dividing strip of lattice top surface.
3. a kind of combined type nereis culture device according to claim 1, it is characterised in that corresponding with the lattice top surface
Face also have lattice, be lattice bottom surface, lattice bottom surface is made up of crisscross dividing strip, described lattice specification and lattice top
Face is identical.
4. a kind of combined type nereis culture device according to claim 3, it is characterised in that in lattice top surface and lattice bottom
There is vertical support bar between face, described support bar is connected to crisscross dividing strip crosspoint up and down, plays support
Effect.
5. a kind of combined type nereis culture device according to claim 1, it is characterised in that in the vertex of cube framework
Provided with clasp, the clasp of upper drift angle is used to nereis culture device hanging to be used for hanging in sea area, the clasp of lower drift angle
Weight is hung, to stablize the nereis culture device in vertical direction.
6. the application method of nereis culture device, is comprised the following steps that described in claim 1-5 any one：
(1) assemble：More pipe units are caught in the lattice of cube framework according to neck and the prominent position of card, by the combined type
Nereis culture device soaks 3-5 days in the seawater；
(2) clam worm is put in a suitable place to breed：After immersion, the combined type nereis culture device is taken out from water, ready clam worm is uniform
It is sprinkling upon on the porous flat plate of described device, after clam worm slips into the " u "-shaped pipe of more pipe units, stands 15-30 minutes；
(3) water filling：The combined type nereis culture device is put into tun or cement pit, seawater is injected and submerges whole
The temperature difference of described nereis culture device, wherein water temperature and nereis culture water is no more than 3 DEG C；
(4) adapt to：Placed 2-3 days in the tun or cement pit described in step (3), during which will be disengaged from the cultivation apparatus
Clam worm take out, repeat step (2), (3), all clam worms is stably inhabited in cultivation apparatus；
(5) fixation：The combined type nereis culture device is positioned over indoor culture pond, pond or hangs on sea area, by outstanding
The bottom of device that extension mode cultivates needs to hang on weight immediately below device by the clasp that vertex is set under device；
(6) harvest：After forming, the side of more pipe units is directed at the effluent pipe mouth of water pump, clam worm is gone out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078965.1A CN105724281B (en) | 2016-02-04 | 2016-02-04 | A kind of combined type nereis culture device and its application method |
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| CN201610078965.1A CN105724281B (en) | 2016-02-04 | 2016-02-04 | A kind of combined type nereis culture device and its application method |
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| CN105724281A CN105724281A (en) | 2016-07-06 |
| CN105724281B true CN105724281B (en) | 2018-03-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106945224A (en) * | 2017-02-20 | 2017-07-14 | 嵊州陌桑高科股份有限公司 | The integrated drawing method of combined type sericulture frame |
| CN113142110B (en) * | 2021-04-08 | 2022-08-12 | 广西壮族自治区水产科学研究院 | Nereid facility culture device and method based on plant matrix |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817121B (en) * | 2006-03-08 | 2011-03-23 | 何丽辉 | Clam worm culturing metod |
| CN101564023B (en) * | 2009-04-28 | 2011-12-07 | 大连水产学院 | Middle breeding method for large-specification seedlings of perineris aibihitensis grube |
| CN103563861B (en) * | 2013-11-07 | 2014-12-10 | 东营振宇水产资源开发有限公司 | Perinereis aibuhitensis totally-artificial breeding technology |
| CN104430195B (en) * | 2014-11-18 | 2017-10-27 | 中国水产科学研究院黄海水产研究所 | A kind of perinereis aibihitensis Grube cultivation apparatus and application method |
| CN205378693U (en) * | 2016-02-04 | 2016-07-13 | 中国水产科学研究院黄海水产研究所 | Porous clam worm breeding device |
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Application publication date: 20160706 Assignee: RONGCHENG DONGCHUDAO MARINE TECHNOLOGY Co.,Ltd. Assignor: YELLOW SEA FISHERIES Research Institute CHINESE ACADEMY OF FISHERY SCIENCES Contract record no.: X2020370010030 Denomination of invention: A combined sand silkworm breeding device and its use method Granted publication date: 20180313 License type: Exclusive License Record date: 20201228 |
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