CN104542363A - Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft - Google Patents
Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft Download PDFInfo
- Publication number
- CN104542363A CN104542363A CN201310477002.5A CN201310477002A CN104542363A CN 104542363 A CN104542363 A CN 104542363A CN 201310477002 A CN201310477002 A CN 201310477002A CN 104542363 A CN104542363 A CN 104542363A
- Authority
- CN
- China
- Prior art keywords
- cylinder mould
- net cage
- seabed
- sea
- buoyant raft
- 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
- 241000251511 Holothuroidea Species 0.000 title claims abstract description 39
- 235000015170 shellfish Nutrition 0.000 title claims abstract description 20
- 239000013535 sea water Substances 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012258 culturing Methods 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 238000009313 farming Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000035922 thirst Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010043458 Thirst Diseases 0.000 description 1
- 240000004922 Vigna radiata Species 0.000 description 1
- 235000010721 Vigna radiata var radiata Nutrition 0.000 description 1
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004575 stone Substances 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
-
- 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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)
- Catching Or Destruction (AREA)
Abstract
The invention provides a device for the spatial coculture of shellfish and sea cucumber seedlings by utilizing the same buoyant raft. A lifting rope (7) is tied to an existing shellfish farming raft body every other shellfish farming net cage, the lower part of each lifting rope (7) is connected with connecting ropes (8), the connecting ropes (8) are connected with the two ends of the net cage (10) and ensures that the net cage (10) is in a horizontal state, a bamboo pole in the middle of the net cage (10) penetrates through the center of each net cage partition and ensures that the net cage is in a push-open state, two circular protection rings (9) are arranged on the net cage (10), and a buoyant raft spatial culture device is formed. The net cage (10) on the device is on the seabed most time of a day and realizes reciprocating motion in two horizontal directions under the impact of tide, so that sea cucumbers in the net cage (10) can obtain various nutrients deposited on the seabed on a large area. When the seawater is at high tide or nearly at high tide, the net cage (10) can be separated from the seabed and is prevented from being trapped in the mud of the seabed, and excrement produced by the sea cucumbers can also be washed away by the tide.
Description
Technical field
The present invention relates to marine buoyancy raft net cage culture, is the three-dimensional device with supporting shellfish and sea cucumber seedlings on same buoyant raft.
Background technology
The shellfish culture of extensive single variety for many years, the stained things such as the excreta of the various halobiontic corpse chip that rots of the sea-bottom deposit below shellfish culture buoyant raft, shell fragment, cultivated shellfish and bacterium.These stained thing long-term pollution mariculture area are one of seeds of trouble causing cultivation disaster to take place frequently, but these stained things are the nutriments required for sea cucumber, while shellfish culture, how effectively to utilize the physical function of cultivation buoyant raft with tide and trend for power is in bottom culture sea cucumber seedlings, relate to environmentally friendly resource-conserving, fully effectively utilize the problem, particularly sea cucumber seedlings of aquaculture sea area solid space to survive the winter to support temporarily is that people thirst for solving but the technical barrier that solves of success all the time.
Summary of the invention
In order to fully effectively utilize aquaculture sea area solid space, solve the technical barrier that sea cucumber seedlings winter ecology is supported temporarily, the invention provides a kind of technical scheme physical control and biological insect control organically combined, utilize same buoyant raft while sea water culture shellfish in bottom culture sea cucumber seedlings, by sea cucumber seedlings the object reaching biological insect control is licked, above-mentioned two technical barriers of the solution that can kill two birds with one stone to stained thing.
The technical scheme that technical solution problem of the present invention adopts is: every shellfish culture cylinder mould (5) bolt lifting rope (7) on the raft body (3) of existing shellfish culture, lifting rope (7) is connected with connection cord (8) below, connection cord (8) is connected with cylinder mould (10) two ends, cylinder mould (10) entirety is made to be in level, a bamboo pole is had to be in through making cylinder mould the state of propping up from each net cage separator center in the middle of cylinder mould (10), cylinder mould (10) is equipped with 2 annular protective rings (9), forms the device of the three-dimensional cultivation of a kind of buoyant raft.
The invention has the beneficial effects as follows: rationally make full use of ocean solid space and resource, realize sea cucumber seedlings winter ecology and support temporarily and aquaculture organism preventing and kill off stained thing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and case study on implementation, the invention will be further described.
Fig. 1 is the location state diagram of the three-dimensional cultivator of a kind of buoyant raft of the present invention in the non-full time of tide.
Fig. 2 is the location state diagram of the three-dimensional cultivator of a kind of buoyant raft of the present invention when full sea.
In Fig. 1,1. is buoyant spheres, is 2. buoyancy ropes, is 3. raft bodies, is 4. lifting ropes, is 5. cylinder moulds, 6.
It is sandbag.
In Fig. 2,7. is lifting ropes, 8. connection cord, is 9. annular protective rings, is 10. cylinder moulds.
Embodiment
Every shellfish culture cylinder mould (5) bolt lifting rope (7) on the raft body (3) of existing shellfish culture, lifting rope (7) is connected with connection cord (8) below, connection cord (8) is connected with cylinder mould (10) two ends makes cylinder mould (10) entirety be in level, a bamboo pole is had to be in through making cylinder mould the state of propping up from each net cage separator center in the middle of cylinder mould (10), 2 annular protective rings (9) cylinder mould (10) are equipped with, prevent cylinder mould (10) and seabed silt to rub breakage, form the device of the three-dimensional cultivation of a kind of buoyant raft.Cylinder mould (10) on this device realizes the reciprocating motion of two horizontal directions every day under the impact of trend in seabed, make the large-area acquisition of the energy of the sea cucumber seedlings in cylinder mould (10) be deposited on the various nutriments in seabed; During when seawater full sea or close to full sea, cylinder mould (10) can automatically disengage seabed with the rising on sea and prevent from being sticked by the silt in seabed, the excreta that sea cucumber self produces can also be washed away by trend simultaneously.
Sandbag (6) below cylinder mould (5) can make cylinder mould (5) keep vertical with sea as much as possible, prevents undue swing from scraping with lifting rope (7) and pulls.Cylinder mould (10) horizontal positioned can extend the activity time of cylinder mould in seabed, saves more solid space and makes this technical scheme can adapt to the more shallow shellfish culture marine site of seawater.
In recent years the new technology of a kind of " the marine ecological breeding of sea cucumber net cage " is just surging forward in Changhai County, Liaoning Province, and this new technology has broken away from seedling rearing room nursery to antibiotic dependence---drug residue free.But regrettably at " natural, ecological, the sea cucumbers brought out only has size as mung bean grain before entering the winter, and the direct end is broadcast and is difficult to hide opposing fish, shrimp, these harmful animals of crab, and survival rate, less than 20%, preferably can look for a place of supporting temporarily " of north latitude 39 degree.Dalian day on November 4th, 2011 responds with " Changhai County ecosystem sea cucumbers is eagerly looked forward to one " family " supported temporarily " to survive the winter the technical barrier of supporting temporarily and running into for topic reports above-mentioned sea cucumber seedlings.
Technique scheme effectively solves people and thirsts for solving the technical barrier of supporting temporarily but the sea cucumber seedlings of the solution that fails all the time is survived the winter.Before the annual 11 monthly income winters, the sea cucumber seedlings of about 2000 per jin that marine for net cage ecology brings out together was loaded cylinder mould together with mesh bag (mesh sheet).Every platform raft (mu) hangs the cylinder mould of 50 15 layers of dividing plates, each cylinder mould fills 0.3 jin of sea cucumber seedlings, because bottom-water temperature is abundanter than sea high nutrient, the large I of sea cucumber seedlings average individual in June next year reaches 300 per jin, wherein the sea cucumber seedlings individuality of 60% can reach 200 per jin, can be directly used in the end to broadcast ecology and form.Remain the less sea cucumber seedlings of 40% individuality to continue to support to November temporarily, individuality can reach 100 per jin again can carry out the end and broadcast ecology and form.The food licking own wt 1.4 times by sea cucumber every day calculates, and every platform raft (hereinafter referred to as mu) at least can consume the stained thing in seabed 12 tons every year, and computational methods are as follows:
11 below the moon seedling time, the weight of every mu of sea cucumber seedlings and quantity: cylinder mould=15 jin, 0.3 jin/cylinder mould × 50; 15 jin × 2000/jin=30000.
June next year every mu of sea cucumber seedlings weight: 30000/300/jin=100 jin
Before June next year, the average weight of every mu of sea cucumber seedlings is: (15+100) jin/2=57.5 jin,
The weight of the stained thing in seabed of sea cucumber seedlings consumption in 7 months is: 57.5 jin × 1.4/(days) × 7 months × 30(days)/moon=16905 jin (8.45 tons).
After June, the weight of the sea cucumber seedlings of residue 40% is: 100 jin-30000 × 60%/200/jin=10 jin
November next year, the quantity of sea cucumbers was: 30000-30000 × 60%=12000 head
November next year, the weight of sea cucumbers was: 12000/100/jin=120 jin
The average weight of 7-11 next year, the sea cucumbers month is: (10+120) jin/2=65 jin
The weight of the stained thing in seabed that 7-11 next year, the sea cucumber seedlings month every mu consumes is:
65 jin × 1.4/(days) × 5 months × 30(days)/moon=13650 jin (6.83 tons)
The stained thing in annual accumulative consumption seabed: (8.45+6.83) ton=15.28 ton, sea cucumber average of the whole year survival rate calculates by 80%: every platform raft (mu) at least can consume the stained thing in seabed: 15.28 tons × 80%=12.22 ton.
Claims (1)
1. one kind utilizes the three-dimensional device with supporting shellfish and sea cucumber seedlings of same buoyant raft, every shellfish culture cylinder mould (5) bolt lifting rope (7) on the raft body (3) of existing shellfish culture buoyant raft, lifting rope (7) is connected with connection cord (8) below, connection cord (8) is connected with cylinder mould (10) two ends, a bamboo pole is had to pass from each net cage separator center in the middle of cylinder mould (10), cylinder mould (10) is made to be in the state of propping up, 2 annular protective rings (9) cylinder mould (10) are equipped with, form the three-dimensional cultivator of a kind of buoyant raft, cylinder mould (10) on this device realizes the reciprocating motion of two horizontal directions every day under the impact of trend in seabed, the large-area acquisition of the energy of the sea cucumber seedlings in cylinder mould (10) is made to be deposited on the various nutriments in seabed, it is characterized in that: on same buoyant raft, water layer above hangs the cylinder mould (5) of shellfish culture, there is the cylinder mould (10) of culturing sea cucumbers seedling in seabed below buoyant raft, and cylinder mould (10) entirety is in level, can climb away seabed in seawater full sea or close to during full sea with sea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477002.5A CN104542363A (en) | 2013-10-12 | 2013-10-12 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477002.5A CN104542363A (en) | 2013-10-12 | 2013-10-12 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104542363A true CN104542363A (en) | 2015-04-29 |
Family
ID=53060301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310477002.5A Pending CN104542363A (en) | 2013-10-12 | 2013-10-12 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104542363A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2365883Y (en) * | 1999-01-14 | 2000-03-01 | 长岛县人民政府 | Raft frame for culturing fan shell |
| CN1720791A (en) * | 2004-07-14 | 2006-01-18 | 中国科学院海洋研究所 | Cultural method and device that a kind of shallow sea shellfish defecation thing utilizes again |
| CN101438685A (en) * | 2007-11-22 | 2009-05-27 | 浙江海洋学院 | Moveable bottom-raft type cultivation system |
| CN101444193A (en) * | 2008-10-28 | 2009-06-03 | 敖志辉 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
| CN101720692A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages |
| CN101720694A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Device and method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages |
| CN101720693A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Device and method for cultivating sea cucumber on seabed by using net cage for cultivating shellfish |
| CN201515651U (en) * | 2008-10-28 | 2010-06-30 | 敖志辉 | Apparatus for cultivating holothurian in sea bottom by net cage for cultivating shellfish |
| CN202425451U (en) * | 2011-12-02 | 2012-09-12 | 黎祖福 | Biological carbon fixation device for three-dimensional crab, shellfish and alga cultivation |
| CN203505318U (en) * | 2013-10-12 | 2014-04-02 | 敖志辉 | Floating raft three-dimensional type device for simultaneously cultivating young shellfishes and young sea cucumbers |
-
2013
- 2013-10-12 CN CN201310477002.5A patent/CN104542363A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2365883Y (en) * | 1999-01-14 | 2000-03-01 | 长岛县人民政府 | Raft frame for culturing fan shell |
| CN1720791A (en) * | 2004-07-14 | 2006-01-18 | 中国科学院海洋研究所 | Cultural method and device that a kind of shallow sea shellfish defecation thing utilizes again |
| CN101438685A (en) * | 2007-11-22 | 2009-05-27 | 浙江海洋学院 | Moveable bottom-raft type cultivation system |
| CN101444193A (en) * | 2008-10-28 | 2009-06-03 | 敖志辉 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
| CN101720692A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages |
| CN101720694A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Device and method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages |
| CN101720693A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Device and method for cultivating sea cucumber on seabed by using net cage for cultivating shellfish |
| CN201515651U (en) * | 2008-10-28 | 2010-06-30 | 敖志辉 | Apparatus for cultivating holothurian in sea bottom by net cage for cultivating shellfish |
| CN202425451U (en) * | 2011-12-02 | 2012-09-12 | 黎祖福 | Biological carbon fixation device for three-dimensional crab, shellfish and alga cultivation |
| CN203505318U (en) * | 2013-10-12 | 2014-04-02 | 敖志辉 | Floating raft three-dimensional type device for simultaneously cultivating young shellfishes and young sea cucumbers |
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| PB01 | Publication | ||
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Application publication date: 20150429 |