CN101743922A - Place cultivation equipment, preparation method and cultural method on the mud - Google Patents
Place cultivation equipment, preparation method and cultural method on the mud Download PDFInfo
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- CN101743922A CN101743922A CN200910248797A CN200910248797A CN101743922A CN 101743922 A CN101743922 A CN 101743922A CN 200910248797 A CN200910248797 A CN 200910248797A CN 200910248797 A CN200910248797 A CN 200910248797A CN 101743922 A CN101743922 A CN 101743922A
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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
The present invention relates to a kind of preparation method that places the cultivation equipment of the precious marine product on the mud, according to the cultivation equipment of the method preparation and utilize this equipment to culture the method for precious marine product.The breeding box of making according to cultivation equipment preparation method of the present invention can nobody be a factor in 1 year, even through abominable natural conditions baptisms such as big stream, billow, spring tide and typhoons, culture casing and also can stablize and be between the 2-2.5cm of bottom silt surface, and can be because of above-mentioned natural conditions are covered, the shift position, be absorbed among the mud or buried by mud.Have more the natural calamity of destructive power at substrate mud instability, prevention than typhoon, on the basis of culturing casing again further profound levelization make the breed tower.Culture tower and be and to realize permanently not sinking to mud or being buried decades, do the substitute of nature stone reef in natural marine site by mud.Use this cultivation equipment to culture precious marine product and can make full use of the bottom silt resource, reduce aquaculture cost.
Description
Technical field
The present invention relates to a kind of preparation method that places choice seafood aquiculture equipment, particularly cultivation equipment on the mud, also relate to the self-sow method of precious marine product in addition.
Background technology
Precious marine product particularly traditional cultural method of sea cucumber is: hang with buoyant raft in natural marine site and support and method, (digging pool enclosure) that natural reef is thrown seedling are cultured circle and sea and built the method for dam culture in enclosure along the limit, build pool cultivated method indoor.The outdoor breeding method can't be resisted natural calamities such as strong wind, billow, big stream, cultures the water that encloses and factor such as can not in time change, and causes particularly precious marine product seedling mortality of precious marine product easily.And the prerequisite that indoor culture needs great number technological investment and the great number energy (coal) to consume realizations of getting off, any season and technology all closely interlock, have slightly mistake will the whole danger of destroying of appearance.
China's mud seabed area is vast, and mud district phytoplankton has kind more than 600, and other ends microorganism that dwells reaches thousands of kinds.These phytoplanktons, the end microorganism that dwells is the best bait of ocean mesobenthos, but because the bottom silt district has benthon and do not hide oneself, perches part, so mud district benthon is less.With the stichopus japonicus is example, the place that natural reef district has only reef and mud to have a common boundary, and precious marine product is maximum, stature is maximum and quality is best.The seabed can eat more horn of plenty of particulate organic matter to the children for stichopus japonicus is young.Seedling of Apostichopus japonicus has a large amount of mud, these mud to be animal and plant chip, microorganism more than 70%, to rot and half rot chip to growing up to the stage in the digestive tract of sea cucumber.Mud 0.5cm epidermis, bioclast content are more than 50%.Therefore, can adopt technology such as the natural reef of manual simulation or benthon to provide in the mud district and hide oneself, perch part, to reach the purpose of propagating precious marine product artificially.
Chinese patent, application number is that " 200810011730.6 " denomination of invention is " sludge submarine sea cucumber culture tank and a cultural method ", a kind of way of sludge submarine sea cucumber culture is provided, this method is to adopt the method for mandatory compression that breeding box is forced to sink in the mud, though this breeding box and cultural method have enlarged culturing area, reduce and culture risk, the survival rate of precious marine product is provided, but because owing to take mandatory compression method that the part breeding box is sunk in the mud, cause the being forced to property of mud in seabed to be extruded, breeding box causes being buried by the mud secondary easily, and the scope of activities of precious marine product only limits to moving both vertically of breeding box, is unfavorable for the growth of precious marine product.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, provide a kind of breeding box with preparation method inserted, that implanted is consolidated in mud and the open-air self-sow method of breeding box, cultivation equipment and precious marine product.Solved typhoon, mud is cultured the technical barrier between utensil and the torrent, guarantees that sea cucumber is supplied with by light, bait, essential to survival conditions such as the circulation of water, and need not the energy, pollution-free in the breeding process, be convenient to management, easy operating, output height; Special-purpose breeding box also is provided in addition, cultures tower, simple in structure, fast, the quality better of precious marine product growth.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be: described cultivation equipment adopts single material, perhaps by regulating cultivation equipment material proportion proportioning, the proportion of control cultivation equipment is 1.2-2.1, seawater accounts for the 30-70% of the gross weight of cultivation equipment to the buoyancy of its cultivation equipment, and the weight that cultivation equipment is pressed in muck surface is 10-120kg.
Preparation method one preferred version of a kind of cultivation equipment of the present invention: described cultivation equipment adopts single material, perhaps by reconciling cultivation equipment material proportion proportioning, the proportion of control breeding box is 1.4-1.9, seawater accounts for the 40-60% of casing gross weight to the buoyancy of its casing, and the weight that casing is pressed in muck surface is 30-70kg.
A kind of breeding box one preferred version that utilizes said method to make of the present invention: described breeding box is made of casing (2), loam cake (1), adherance (10), suspension crossbeam (4).Described casing (2) top surface area is equal to or less than base area; Casing has circulation window (3) on four sides, and one-sided circulation window (3) area is not less than 1/4 of this lateralarea, is not more than 3/4 of this lateralarea; Circulation window (3) base is not less than 6cm apart from casing (2) base.
A kind of breeding box one preferred version that utilizes said method to make of the present invention: described casing is two relative bottom sides arbitrarily, are provided with osculum (7), and outer being provided with of osculum (7) prevented the cover that becomes silted up.
A kind of breeding box one preferred version that utilizes said method to make of the present invention: described loam cake (1), the centre is provided with port (8), and the surface is provided with several air-vents (9), and loam cake (1) is buckled on the casing (2), there is sealing strip (18) sealing the centre, locks by built-in lock (14).
A kind of breeding box one preferred version that utilizes said method to make of the present invention: described suspension crossbeam (4) is fixing or portable, hangs crossbeam (4) and is clamped in the draw-in groove (6) of casing (2) by the fixing lock of formula alive (5) that is arranged on two ends.
A kind of breeding box one preferred version that utilizes said method to make of the present invention: described adherance is connected with fixed leg (11), level places in the casing (2), be stuck in above the fixed leg (11) and hang crossbeam (4) formula fixator (13) alive, insert below in the slot (12) of casing (2) bottom surface.
A kind of breed tower one preferred version that utilizes said method to make of the present invention: form by base (15), lateral partitions (16) and longitudinal baffle (17), lateral partitions (16), longitudinal baffle (17) alternately are fixed on the base (15) mutually, lateral partitions (16), longitudinal baffle (17) are by improving step by step to the center all around, be Pyramid, clapboard spacing is 5-15cm.
A kind of breed tower one preferred version that utilizes said method to make of the present invention: described base (15) has the bottom that highly is not less than 6cm under the plane, the interior angle of bottom and base (15) more than or equal to 90 ° less than 180 °, last base or the supreme base that highly is not more than 5cm arranged on base (15) plane, two relative sides of bottom are provided with into osculum (19), advance outer being provided with of osculum (19) and prevent the cover that becomes silted up.
A kind of breeding box, breed tower one preferred version that utilizes said method to make of the present invention: the height of described breeding box, breed tower is bottom surface girth 1/4-1/16.
A kind of breeding box, breed tower one preferred version that utilizes said method to make of the present invention: the height of described breeding box, breed tower is bottom surface girth 1/7-1/13.
Of the present inventionly utilize above-mentioned breeding box cultural method one preferred version: described breeding box is to place on the mud with inserted, casing is compressed to 2-2.5cm with the mud of top layer 5cm thickness, height around the mud parcel casing is 2-2.5cm simultaneously, mud below the 8cm is unaffected, and bait is that microorganism, mud scum organic matter, algae chip and algae are rotted and the rot pieces of debris in the breeding process.Should do periodic cleaning, be generally cleaning in month to three months once, not have billow phase 2-4 cleaning in individual month in the winter time once, after the billow, must check, clear up after the sea is stable.
Of the present inventionly utilize above-mentioned breed tower cultural method one preferred version: described breed tower is to place on the mud with implanted, culture tower base bottom and implant mud, mud wraps up the tower body bottom fully, mud was not invaded tower body base plane or was invaded tower body base plane and was no more than 2.5cm, mud below the 12cm is unaffected, to culture tower and place among the spontaneous growth environment, adopt the self-sow method.
The inserted compression method of breeding box is meant, the breeding box of making according to the present invention culturing bottom half contact muck surface, compresses mud, and its water content is reduced.Bottom half and the mud full form that the contacts knot that strikes a bargain forms semi-consolidatedly gradually, and last bottom half and mud are fixed fully.The breed casing relies on the weight in the seawater, and casing is compressed to 2-2.5cm with the mud of top layer 5cm thickness, and the height around the mud parcel casing is 2-2.5cm simultaneously, and the mud below the 8cm is unaffected.Mud between the 5-10cm in practice, the degree difference of different regional effects, its amplitude is about 1cm.Inserted compression method is different from mandatory compression, and inserted compression method is to the power that can bear of bottom silt, the phenomenon that casing does not have mud to extrude in the process of inserted compression mud.Tank floor and mud are fixed fully, form the ring of encirclement of 2-2.5cm all around on the base, and the gap of the ring of encirclement and casing can be filled by mud in the process of moving back that rises of tide afterwards, and the breeding box casing is embedded among the mud of 2-2.5cm all the time.This inserted compression method can effectively be protected the casing silt consolidation, and under the situation that the following degree of depth 8cm silt consolidation of casing power can not dissipate fully, the fixed of bottom half and mud can not dissipated fully.This is because the mud of casing periphery can directly absorb moisture under the effect of billow, the volumetric expansion consolidation force descends, and billow can't directly act on the mud of bottom half, and bottom half silt consolidation power descends and dissipates and can only absorb moisture from the mud of periphery.When suffering than the bigger natural calamity of typhoon, the following degree of depth 8cm silt consolidation of casing power begins to dissipate, culturing casing mud all around upwards floats on the basis of former static state, wherein 0.5cm top layer mud swims in water, when mud upwards floats 3cm, under proportion, buoyancy, of the effect of casing base, can produce a power that makes progress jointly at billow, bottom half is located in place again, this power that makes progress is along with increase, the volume of bottom half mud water content increase, and casing can move up.Casing makes progress mobilely can guarantee the following mud in bottom under the situation that consolidation force dissipates fully, can not be extruded away and runs off, and mud can stop moving of casing.Mud around the sea kindliness casing begins fixed gradually, casing is reduced by power upwards gradually, the end and bottom sludge progressively restore to the original state, and this mud that is billow phase bottom silt surface 0.5cm suspends in water also can precipitate gradually, buries phenomenon but can not form secondary to casing.A typhoon can't be realized the dissipation of the following silt consolidation power of 8cm, and this is because the sporadic and short-time characteristic of typhoon.
The implanted compression method of culturing tower is meant, the breed tower of making according to the present invention, mud is implanted in the base bottom, and mud wraps up the tower body bottom fully, mud was not invaded tower body base plane or was invaded tower body base plane and was no more than 2.5cm, and the mud below the 12cm is unaffected.The implanted compression method is on the basis of inserted compression method, increases the outer bottom edge of implanting in the darker mud.Under the situation that mud degree of depth 12-16cm silt consolidation power not exclusively dissipates, can not exert an influence to equipment.The base bottom can be protected the silt consolidation power of deep layer more, and can guarantee that bottom sludge does not run off.If mud too dilutes, can install the base on the base additional, under the situation that silt consolidation power dissipates, produce power upwards, do not run off to guarantee bottom sludge.Its osculum is that equipment compression mud is to discharge the moisture that sludge volume is dwindled generation.The defence cover is to avoid mud to run off.Under the situation that implanted and inserted silt consolidation power dissipate equal effect is arranged.Difference between them is that the time of implanted compression method breed tower and the complete fixed needs of mud is slightly long.
Beneficial effect of the present invention is:
1, by selection to cultivation equipment material, proportion, make cultivation equipment with inserted compression mud or with implanted compression mud, changed original mandatory compression mud.This kind method can make full use of the consolidation force of mud.
So the Anti-Typhoon ability of 2 cultivation equipments of the present invention is stronger, can realize the open-air self-sow of precious marine product fully.Mud water content more than the seabed depth 5cm is higher, and particularly there is not bearing capacity in the mud of epidermis 1-2cm.The following mud of degree of depth 10cm is to deposit for many years and accumulate, and has formed strong solid consolidation force.Though it does not possess bigger weight capacity, typhoon and storm tide acting in conjunction also can't make its consolidation force finish dissipation.
3, make cultivation equipment place the purpose on the mud to be, wide mud seabed possesses the precious marine product growth advantage of dwelling of the higher end, as suitable water temperature, abundant food resource, stable pH value and salinity and zero water pollution etc.
4, utilize cultivation equipment preparation method of the present invention, make cultivation equipment simulate natural reef, be similar to " ship " and be stable on the mud.The breed box house has been not limited to hang crossbeam, adherance, also can not have above-mentioned auxiliary equipment, puts into other devices of being convenient to culture or do not have any auxiliary equipment to be used for culturing.
Description of drawings
Fig. 1 breeding box outside drawing of the present invention
Fig. 2 breeding box superstructure of the present invention figure
Fig. 3 breeding box casing of the present invention outside drawing
Fig. 4 suspension beam structure of the present invention figure
Fig. 5 breeding box perspective view of the present invention
Fig. 6 cultures the tower vertical view
Fig. 7 cultures the tower end view
Among the figure, 1-loam cake, 2-casing, the 3-window that circulates, 4-hangs crossbeam, and 5-lives, and formula is fixing locks 6-draw-in groove, 7-osculum, the 8-port, 9-air-vent, 10-adherance, 11-fixed leg, the 12-slot, 13-or fixator, 14-built-in lock, the 15-base, 16-lateral partitions, 17-longitudinal baffle, the 18-sealing strip, 19-advances osculum, the 20-clasp.
Embodiment
Embodiment 1
The breeding box of making according to the present invention is used to culture seedling of Apostichopus japonicus.
Make a 1.4 * 1.4m, highly for the breed casing of 50cm, material proportion be the first day of the lunar month of 1.5 material material, casing 160 kilograms of gross weights, actual in the seabed every square metre give 35 kilograms of silt pressures.Breeding box inside is placed with adherance, and adherance is connected with fixed leg, is stuck in above in the slot that hangs crossbeam formula fixator alive, following insertion tank floor, and the suspension crossbeam is a packaged type.One-sided circulation window ara is 0.4m
2, circulation window base is apart from casing base 6cm.Lavatory, relative two end of casing has osculum, osculum for being provided with the anti-cover that becomes silted up.
Present embodiment is used for the breed of seedling of Apostichopus japonicus, does periodic cleaning, is generally cleaning in month to three months once, does not have billow phase 2-4 cleaning in individual month in the winter time once, after the billow, must check, clear up after the sea is stable.
The breeding box of making according to the present invention is used to culture fish or shell precious marine product.
Make a 1.5 * 1.5m, highly for the proportion of the breed casing of 70cm, loam cake material be 1.1 north flitch, casing adopt the proportion of material be the actual weight of 1.8 north flitch, casing be 200 kilograms, actual in the seabed every square metre give 50 kilograms of silt pressures.Breeding box is removed adherance, is hung crossbeam.One-sided circulation window ara is 0.62m
2, circulation window base is apart from casing base 7cm.Lavatory, relative two end of casing has osculum, osculum for being provided with the anti-cover that becomes silted up.
Present embodiment is used for the breed of fish or shell precious marine product, does periodic cleaning, is generally cleaning in month to three months once, does not have billow phase 2-4 cleaning in individual month in the winter time once, after the billow, must check, clear up after the sea is stable.
The breed tower of making according to the present invention is used to culture sea cucumber.
Make a 1.4 * 1.4m, highly for the breed tower body of 50cm, material proportion be the first day of the lunar month of 1.5 material material, tower body 160 kilograms of gross weights, actual in the seabed every square metre give 35 kilograms of silt pressures.Cut off spacing and conveniently be advisable for picking up the sea cucumber that grows up, the bottom height is 8cm, and angle is 93 ° in bottom and the base, supreme base.
Present embodiment is used to culture sea cucumber, will culture tower and place among the spontaneous growth environment, simulates natural reef, adopts the self-sow method, and input bait that need not be artificial, bait rely on the natural supply of mud fully.
Embodiment 4
The breeding box of making according to the present invention is used to culture fish or shell precious marine product.
Make one 1.6 * 1.6 highly for the breed casing of 60cm, adopt folder reinforcing bar in the capsule material, be 1.4 with the proportion that increases its whole bearing capacity, north material, the overall weight of case be 240 kilograms, actual in the seabed every square metre give 60 kilograms of silt pressures.Breeding box is removed adherance, is hung crossbeam.One-sided circulation window ara is 0.62m
2, circulation window base is apart from casing base 8cm.Lavatory, relative two end of casing has osculum, osculum for being provided with the anti-cover that becomes silted up.
Present embodiment is used for the breed of fish or shell precious marine product, does periodic cleaning, is generally cleaning in month to three months once, does not have billow phase 2-4 cleaning in individual month in the winter time once, after the billow, must check, clear up after the sea is stable.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (13)
1. the preparation method of a cultivation equipment, it is characterized in that: described cultivation equipment adopts single material, perhaps by regulating cultivation equipment material proportion proportioning, the proportion of control cultivation equipment is 1.2-2.1, seawater accounts for the 30-70% of the gross weight of cultivation equipment to the buoyancy of its cultivation equipment, and the weight that cultivation equipment is pressed in muck surface is 10-120 kg.
2. the preparation method of a kind of cultivation equipment according to claim 1, it is characterized in that: described cultivation equipment adopts single material, perhaps by reconciling cultivation equipment material proportion proportioning, the proportion of control breeding box is 1.4-1.9, seawater accounts for the 40-60% of casing gross weight to the buoyancy of its casing, and the weight that casing is pressed in muck surface is 30-70kg.
3. implement claim 1,2 a kind of breeding box of making for one kind, it is characterized in that: described breeding box is made of casing (2), loam cake (1), adherance (10), suspension crossbeam (4).Described casing (2) top surface area is equal to or less than base area; Casing has circulation window (3) on four sides, and one-sided circulation window (3) area is not less than 1/4 of this lateralarea, is not more than 3/4 of this lateralarea; Circulation window (3) base is not less than 6 cm apart from casing (2) base.
4. a kind of breeding box according to claim 3 is characterized in that: described casing is two relative bottom sides arbitrarily, are provided with osculum (7), and outer being provided with of osculum (7) prevented the cover that becomes silted up.
5. a kind of breeding box according to claim 3 is characterized in that: described loam cake (1), centre are provided with port (8), the surface is provided with several air-vents (9), loam cake (1) is buckled on the casing (2), and there is sealing strip (18) sealing the centre, locks by built-in lock (14).
6. a kind of breeding box according to claim 3, its feature with: described suspension crossbeam (4) be fixing or portable, hang crossbeam (4) and be clamped in the draw-in groove (6) of casing (2) by fixing lock (5) of the formula alives that is arranged on two ends.
7. a kind of breeding box according to claim 3, it is characterized in that: described adherance is connected with fixed leg (11), level places in the casing (2), is stuck in above the fixed leg (11) to hang crossbeam (4) formula fixator (13) alive, inserts below in the slot (12) of casing (2) bottom surface.
8. implement claim 1,2 a kind of breed towers of making for one kind, it is characterized in that: form by base (15), lateral partitions (16) and longitudinal baffle (17), lateral partitions (16), longitudinal baffle (17) alternately are fixed on the base (15) mutually, lateral partitions (16), longitudinal baffle (17) are by improving step by step to the center all around, be Pyramid, clapboard spacing is 5-15cm.
9. a kind of breed tower according to claim 8, it is characterized in that: have under described base (15) plane bottom, bottom that highly is not less than 6 cm and the interior angle of base (15) more than or equal to 90 ° less than 180 °, last base or the supreme base that highly is not more than 5cm arranged on base (15) plane, two relative sides of bottom are provided with into osculum (19), advance outer being provided with of osculum (19) and prevent the cover that becomes silted up.
10. according to claim 3,8 described breeding box, breed tower, it is characterized in that: the height of described breeding box, breed tower is bottom surface girth 1/4-1/16.
11. the height of breeding box according to claim 10, breed tower is characterized in that: the height of described breeding box, breed tower is bottom surface girth 1/7-1/13.
12. cultural method of utilizing the described breeding box of claim 3, its feature with: described breeding box is to place on the mud with inserted, casing is compressed to 2-2.5cm with the mud of top layer 5cm thickness, height around the mud parcel casing is 2-2.5cm simultaneously, mud below the 8cm is unaffected, and bait is that microorganism, mud scum organic matter, algae chip and algae are rotted and the rot pieces of debris in the breeding process.Should do periodic cleaning, be generally cleaning in month to three months once, not have billow phase 2-4 cleaning in individual month in the winter time once, after the billow, must check, clear up after the sea is stable.
13. cultural method of utilizing the described breed tower of claim 8, it is characterized in that: described breed tower is to place on the mud with implanted, culture tower base bottom and implant mud, mud wraps up the tower body bottom fully, mud was not invaded tower body base plane or was invaded tower body base plane and was no more than 2.5cm, mud below the 12cm is unaffected, will culture tower and place among the spontaneous growth environment, adopts the self-sow method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102487976A CN101743922B (en) | 2009-12-24 | 2009-12-24 | Breeding device on sludge, making method and breeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102487976A CN101743922B (en) | 2009-12-24 | 2009-12-24 | Breeding device on sludge, making method and breeding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101743922A true CN101743922A (en) | 2010-06-23 |
| CN101743922B CN101743922B (en) | 2012-01-04 |
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ID=42472004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102487976A Expired - Fee Related CN101743922B (en) | 2009-12-24 | 2009-12-24 | Breeding device on sludge, making method and breeding method |
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| Country | Link |
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| CN (1) | CN101743922B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109760A (en) * | 2013-02-05 | 2013-05-22 | 大连海洋大学 | Fishing rock suitable for sand substrates |
| CN103270990A (en) * | 2013-06-04 | 2013-09-04 | 浙江海洋学院 | Floating type splicable fish shelter |
| CN109090050A (en) * | 2018-08-29 | 2018-12-28 | 中国水产科学研究院黄海水产研究所 | A kind of nereis culture device that exempting from silt and its application method |
| CN110583553A (en) * | 2019-10-12 | 2019-12-20 | 金陵科技学院 | Novel breed case based on baffle structure |
| CN112471053A (en) * | 2020-12-22 | 2021-03-12 | 浙江海洋大学 | Sea cucumber culture box for aquaculture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298441A (en) * | 1970-01-01 | 1972-12-06 | Seasalter & Ham Oyster Fishery | Improvements in and relating to shellfish cultivation |
| CN2862685Y (en) * | 2005-09-27 | 2007-01-31 | 李永纪 | Intermediate cultivation and circulation cultivation container for sea cucumber sprout |
| CN101288386B (en) * | 2008-06-06 | 2010-09-22 | 李永纪 | Sludge submarine sea cucumber culture tank and breeding method |
-
2009
- 2009-12-24 CN CN2009102487976A patent/CN101743922B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109760A (en) * | 2013-02-05 | 2013-05-22 | 大连海洋大学 | Fishing rock suitable for sand substrates |
| CN103270990A (en) * | 2013-06-04 | 2013-09-04 | 浙江海洋学院 | Floating type splicable fish shelter |
| CN103270990B (en) * | 2013-06-04 | 2015-10-28 | 浙江海洋学院 | The sliceable fish shelter of floating |
| CN109090050A (en) * | 2018-08-29 | 2018-12-28 | 中国水产科学研究院黄海水产研究所 | A kind of nereis culture device that exempting from silt and its application method |
| CN110583553A (en) * | 2019-10-12 | 2019-12-20 | 金陵科技学院 | Novel breed case based on baffle structure |
| CN110583553B (en) * | 2019-10-12 | 2024-04-02 | 金陵科技学院 | Novel breed case based on baffle structure |
| CN112471053A (en) * | 2020-12-22 | 2021-03-12 | 浙江海洋大学 | Sea cucumber culture box for aquaculture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101743922B (en) | 2012-01-04 |
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