CN102067823A - Buoyant-raft net cage sea cucumber culture device and sea cucumber culture method - Google Patents
Buoyant-raft net cage sea cucumber culture device and sea cucumber culture method Download PDFInfo
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- CN102067823A CN102067823A CN2010105503579A CN201010550357A CN102067823A CN 102067823 A CN102067823 A CN 102067823A CN 2010105503579 A CN2010105503579 A CN 2010105503579A CN 201010550357 A CN201010550357 A CN 201010550357A CN 102067823 A CN102067823 A CN 102067823A
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- net cage
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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
Abstract
The invention discloses a buoyant-raft net cage sea cucumber culture device and a sea cucumber culture method. The device comprises a floating ball, a buoyant raft hanging rope and a net cage, wherein two ends of the buoyant raft hanging rope are connected with the floating ball; the net cage is connected with the buoyant raft hanging rope via a lifting rope; the floating ball is connected with a wood pile fixed on the seabed respectively by steady lines; and the buoyant raft hanging rope is long enough to cause the net cage to touch the seabed. In the culture device, because the floating ball is fixed by the steady lines connected with the wood pile fixed on the seabed and the net cage is fixed on the seabed in the culture process, influence on the culture system because of ocean current and sea water fluctuation can be effectively lowered, which is more favourable for the sea cucumber to grow. In the culture process, technicians can pull or put down the net cage by the buoyant raft hanging rope; the buoyant-raft net cage sea cucumber culture device is convenient to operate, effectively lowers culture cost and improves economic benefit.
Description
Technical field
The present invention relates to the holothruian cultures technology, relate in particular to a kind of buoyant raft net cage holothruian cultures device and corresponding holothurian culture method that utilizes existing breed instrument to be improved the back gained.
Background technology
Sea cucumber belongs to echinoderm, ranks first of the seafood delights eight delicacies, and is nutritious.According to the study, the particularly northern apostichopus japonicus selenka of sea cucumber has the characteristics of high protein, low fat, low sugar, and very high edibility and medical value are arranged.Along with the raising of people's living standard and the continuous minimizing of self-sow stichopus japonicus resource, wild sea cucumber output has been difficult to satisfy people's demand.Propagating the sea cucumber industry artificially is grown up.At present, holothruian cultures mainly adopt several forms such as seedling rearing room breed, stable breeding breed, the breed of shallow sea cage and shallow seabed sowing breed.Wherein seedling rearing room is cultured the artificial dependency degree height to breeding environment.Several breed forms such as stable breeding breed, the breed of shallow sea cage and shallow seabed sowing breed utilize natural marine site to culture, but are subject to breed instrument and cost thereof, culture the marine site usually and are chosen in the coastal waters neritic province domain, the sea water advanced 10m that is no more than usually.Common following shortcoming:
1. the culturing area major limitation is cultured the water source and limited by seawer tide in the coastal waters or the beach area;
2. the culture-cycle long, by the seedling stage to becoming the ginseng stage will pass through 2-3 even culturing time more of a specified duration usually;
Restricted by environment and other factors, the seawater fluctuation is big, is unfavorable for the stichopus japonicus stable growth;
4. the naturally regulating power is poor, sea cucumber incidence of disease height, and breed has a big risk.
Along with social development, the continuous expansion of sea apostichopus japonicus culture scale, and the culturing area in coastal waters constantly reduces, existing cultural technique can not satisfy people's needs gradually, especially marine pollution incident increases gradually, people begin to favor the cultural technique in environmental protection, low-carbon energy-saving type, so (15～40m) apostichopus japonicus culture has become a kind of inexorable trend in exploitation territory, mesopelagic (200.Given this present invention is proposed.
Summary of the invention
The object of the present invention is to provide and be applicable to sea water advanced device and method in the territory, mesopelagic (200 of 15～40m holothruian cultures.
For achieving the above object, the invention provides a kind of buoyant raft net cage holothruian cultures device, described device comprises ball float, outstanding rope of the buoyant raft that two ends are connected with ball float and net cage, net cage is connected by the outstanding rope of lifting rope and buoyant raft, and wherein said ball float is connected with the timber that is fixed in the seabed by antilift wire respectively; The length of the outstanding rope of buoyant raft is enough to make net cage to touch the seabed.Use cultivator of the present invention, owing to ball float is fixed by the antilift wire that is connected in the seabed timber, and in the breeding process, net cage set seabed, cultivating system is subjected to the influence of ocean current and seawater fluctuation to be able to effective reduction, more helps the growth of sea cucumber.In the breeding process, the technical staff can pull-up by the outstanding rope of buoyant raft or is put down net cage, simple operation.And the technical staff can be according to the concrete condition of culturing the marine site, by adjusting the length of the outstanding rope of antilift wire and buoyant raft, so that cultivator is applicable to selected breed marine site.
In order further to stablize the outstanding rope section of the buoyant raft that has hung net cage, as preferably, fixes two clasps on the outstanding rope of the buoyant raft described in the buoyant raft net cage holothruian cultures device of the present invention, the distance between the clasp is slightly larger than the distance between the timber; Clasp is connected on the antilift wire and can moves up and down along antilift wire.This design makes that the outstanding rope of the buoyant raft relative stability of part strengthens between the clasp, more helps culturing.
Another optimal way of the present invention is to hang a plurality of net cages by lifting rope, 1～5 meter of adjacent net cage spacing on the outstanding rope of described buoyant raft.A plurality of net cages hang on the outstanding rope of same buoyant raft, have saved device for fastening greatly, such as the input of ball float, antilift wire, timber; The breed personnel only by pull-up or put down the outstanding rope of buoyant raft and can handle a plurality of net cages successively, realize the intensification of fish culture net cage, saving cost, operation readiness so effectively in culturing operation.Being provided with of net cage spacing can be determined that integrated cost and cultivation density are considered, preferred 1～2 meter of adjacent net cage spacing by the cultural technique personnel by the investigation to the marine site condition.
From above describing as can be known, distance decision between two timbers that are used for fixing ball float is used to hang the length of the outstanding rope of buoyant raft of net cage, the present application people finds through overtesting, distance is relatively more suitable length for 100 ± 10 meters between two timbers, both guarantee the upward suspension amount of net cage of outstanding rope, be unlikely to the influence operation again.
Another object of the present invention provides a kind of holothurian culture method, and described method is characterised in that uses the described buoyant raft net cage of claim 1 holothruian cultures device.Described cultural method comprises that conventional culturing area selection, cultivator are installed, seedling is selected to throw in, the steps such as nurse inspection and sea cucumber results of feeding.The marine site that holothurian culture method selected depth of the present invention is 15～40 meters is as culturing area.0～26 ℃ of preferred water temperature, the marine site of seawater salinity 27 ‰～33 ‰.
Adopt buoyant raft net cage holothruian cultures device of the present invention and corresponding cultural method, has following clear superiority: can select the darker territory, mesopelagic (200 of water body as culturing the marine site, easily pollute the marine site away from the coastal waters, realize green cultivation, expanded the culturing area of stichopus japonicus, can raise area by using large-scale oceanic pasture to increase stichopus japonicus.The net cage setting of intensification, the economy system cost is simplified and is cultured operation, and aquaculture cost is lower, the economic benefit height, the culturist can select the large ocean pasture for use, helps reducing the incidence rate of sea cucumber.The aquaculture model in net cage set seabed reduces the influence to sea cucumber of ocean current and water fluctuation in conjunction with the use of high-quality feed, cultures the sea cucumber fast gaining, and the culture-cycle in 1 year two season has shortened the culturing time of stichopus japonicus.
Description of drawings
Accompanying drawing 1 width of cloth of the present invention,
Fig. 1 is a buoyant raft net cage holothruian cultures device schematic diagram of the present invention;
Among the figure: 1, ball float, 2, the outstanding rope of buoyant raft, 3, net cage, 4, antilift wire, 5, timber, 6, lifting rope, 7, clasp.
Embodiment
Below in the mode of specific embodiment to buoyant raft net cage holothruian cultures device of the present invention and use the holothurian culture method of this device to be described further.
At 2010 4 the end of month, select the sea farming pasture to carry out the territory, mesopelagic (200 (15～40m) culture the stichopus japonicus engineering test in wide Lu Dao marine site, Changhai County, Daliang City, Liaoning Province.Culture the marine site north latitude 39 ° 08 ', 122 ° 23 of east longitude ', 15 ± 2 ℃ of water temperatures, seawater salinity 27 ‰～33 ‰.
1, buoyant raft net cage holothruian cultures device is installed
Described herein is single group buoyant raft net cage holothruian cultures devices, as Fig. 1:
At first select correct position, squeeze into the two timber 5a and the 5b that are used for fixing in the seabed, timber 5a and 5b squeeze into ground, the seabed degree of depth and are not less than 4m; The two spacing 100m.Two ball float 1a are connected with timber 5a, 5b with 4b by antilift wire 4a respectively with 1b; The outstanding rope of buoyant raft 2 two ends are connected with 1b with ball float 1a respectively.Fix two clasp 7a and 7b on the outstanding rope 2 of buoyant raft, the distance between clasp 7a and the 7b is slightly larger than the distance between timber 5a and the 5b; Clasp 7a and 7b go up and can move up and down along antilift wire 4a and 4b around being connected in antilift wire 4a and 4b.The stage casing (being the part between clasp 7a and the 7b) of the outstanding rope 2 of buoyant raft hangs a plurality of net cages 3 by lifting rope 6, and the distance between the net cage 3 is 1～2m.The length of the outstanding rope 2 of buoyant raft is enough to make all net cages 3 to touch the seabed, and it is 30m under the sea that net cage is placed depth-averaged.
In the above-mentioned buoyant raft cage culture device, it is material that timber 5a and 5b select elm for use, and it is material that the outstanding rope 2 of buoyant raft, antilift wire 4a and 4b and lifting rope 6 all adopt nylon rope; Net cage 3 is selected scallop culture triangle cylindricality cylinder mould commonly used for use.Cylinder mould length 1m, cross section are the equilateral triangles of length of side 33cm.This cylinder mould one end sealing, an end activity of establishing is sealed, and conveniently feeds.
2, holothruian cultures
(1) seedling is selected
Select feeding habits good, do not have drag just, drain normally, corn strong complete effectively, do not have bald thorn, body line up, health is glossy, it is green to be or health seedling isabelline, that absorption affinity is strong.
(2) seedling is thrown in
One jin of the seedling that every cage input specification is (15～40) head/500g.
(3) feed for nursing
The feedstuff feeding cycle is 30 days, and the feed of being fed is mainly selected the algae feed of suitable stichopus japonicus such as mouse algae, sargassum, undaria pinnitafida, sea-tangle growth, and selected algae must be by boiling, and in the algae feed a certain proportion of dregs of beans of interpolation, zeolite component.Feed ingredient and preparation method see CN101856063A.
(4) remove harmful substance and biology;
(5) nurse is checked;
(6) become the ginseng results: ended to 2010 9 the end of month, the stichopus japonicus body weight increases to (6～7) head/500g, and the propagation amplitude reaches 3～4 times.
In view of using buoyant raft net cage holothruian cultures device of the present invention, the culturist is carrying out above-mentioned (2) to (6) when operating, only need net cage 3 can be left the water successively and carry out corresponding operating, put into water in proper order again after finishing, sink to the seabed from the outstanding rope 2 of end ball float 1a pulling buoyant raft.Efficient easily row easy and simple to handle effectively reduces aquaculture cost, increases economic efficiency.
Claims (8)
1. buoyant raft net cage holothruian cultures device, comprise ball float (1a, 1b), the outstanding rope of the buoyant raft that two ends are connected with ball float (1a, 1b) (2) and net cage (3), net cage (3) is connected with the outstanding rope of buoyant raft (2) by lifting rope (6), and it is characterized in that: ball float (1a, 1b) is connected with the timber that is fixed in the seabed (5a, 5b) by antilift wire (4a, 4b) respectively; The length of the outstanding rope of buoyant raft (2) is enough to make net cage (3) to touch the seabed.
2. buoyant raft net cage holothruian cultures device according to claim 1 is characterized in that fixing two clasps (7a, 7b) on the outstanding rope of described buoyant raft (2), and the distance between the clasp (7a, 7b) is slightly larger than the distance between the timber (5a, 5b); Clasp (7a, 7b) is connected in antilift wire (4a, 4b) and goes up and can move up and down along antilift wire (4a, 4b).
3. buoyant raft net cage holothruian cultures device according to claim 1 and 2 is characterized in that the outstanding rope of described buoyant raft (2) upward hangs a plurality of net cages (3) by lifting rope (6), 1～5 meter of adjacent net cage (3) spacing.
4. buoyant raft net cage holothruian cultures device according to claim 3 is characterized in that 1～2 meter of described adjacent net cage (3) spacing.
5. buoyant raft net cage holothruian cultures device according to claim 3 is characterized in that between described two timbers (5a, 5b) apart from 100 ± 10 meters.
6. a holothurian culture method is characterized in that using the described buoyant raft net cage of claim 1 holothruian cultures device.
7. holothurian culture method according to claim 6, the marine site that it is characterized in that 15～40 meters of selected depths is as culturing area.
8. holothurian culture method according to claim 7 is characterized in that selecting 0～26 ℃ of water temperature, and the marine site of seawater salinity 27 ‰～33 ‰ is as culturing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010550357A CN102067823B (en) | 2010-11-19 | 2010-11-19 | Buoyant-raft net cage sea cucumber culture device and sea cucumber culture method |
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| CN201010550357A CN102067823B (en) | 2010-11-19 | 2010-11-19 | Buoyant-raft net cage sea cucumber culture device and sea cucumber culture method |
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| CN102067823A true CN102067823A (en) | 2011-05-25 |
| CN102067823B CN102067823B (en) | 2012-10-10 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578015A (en) * | 2012-04-02 | 2012-07-18 | 大连獐子岛渔业集团股份有限公司 | Shellfish cultivation method using deep-water stand raft |
| CN102613115A (en) * | 2012-04-02 | 2012-08-01 | 大连獐子岛渔业集团股份有限公司 | Shellfish breeding method by arranging platform raft in different water layers |
| CN102657125A (en) * | 2012-05-25 | 2012-09-12 | 山东安源水产股份有限公司 | Application of floating deep-water cages to stichopus japonicas cultivation and stichopus japonicas cultivation method using floating deep-water cages |
| CN103299933A (en) * | 2013-06-09 | 2013-09-18 | 浙江海洋学院普陀科学技术学院 | Combined elevation and raft type cultivation device |
| CN103918587A (en) * | 2014-03-28 | 2014-07-16 | 翟玉明 | Floating and suspending tidal floating type culture net cage |
| CN104412920A (en) * | 2013-09-04 | 2015-03-18 | 敖志辉 | Sea cucumber youngling benthic ecosystem temporary aquaculture method |
| CN105660458A (en) * | 2015-03-19 | 2016-06-15 | 福建东禹海洋健康食品有限公司 | Storm-prevention seabed cultivation basket |
| CN108094277A (en) * | 2018-01-26 | 2018-06-01 | 上海海洋大学 | A kind of new Corbicula fluminea hanging culture bamboo raft |
| CN113287550A (en) * | 2021-05-31 | 2021-08-24 | 中国科学院南海海洋研究所 | Small-size ginseng seedling bottom sowing ecological breeding device and use method |
| CN114451334A (en) * | 2021-11-25 | 2022-05-10 | 中国科学院南海海洋研究所 | Method for culturing giant clams in suspended net cage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644042A (en) * | 2005-01-13 | 2005-07-27 | 许立可 | Netting cases for ecological culture of sea cucumber |
| CN101243780A (en) * | 2008-01-25 | 2008-08-20 | 广东海洋大学 | Liftable expansion rope wind wave resistant cultivation method for pearl oyster |
| CN201160419Y (en) * | 2007-11-22 | 2008-12-10 | 浙江海洋学院 | Movable bottom layer raft type cultivation system |
-
2010
- 2010-11-19 CN CN201010550357A patent/CN102067823B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644042A (en) * | 2005-01-13 | 2005-07-27 | 许立可 | Netting cases for ecological culture of sea cucumber |
| CN201160419Y (en) * | 2007-11-22 | 2008-12-10 | 浙江海洋学院 | Movable bottom layer raft type cultivation system |
| CN101243780A (en) * | 2008-01-25 | 2008-08-20 | 广东海洋大学 | Liftable expansion rope wind wave resistant cultivation method for pearl oyster |
Non-Patent Citations (2)
| Title |
|---|
| 《海参海胆增养殖技术》 20040630 谢忠明主编，隋锡林等编著 海参海胆增养殖技术 第13页 7-8 , 1 * |
| 《齐鲁渔业》 20081231 马广文等 网箱吊笼养殖刺参技术研究 第15-16页 1-8 第25卷, 第7期 2 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578015A (en) * | 2012-04-02 | 2012-07-18 | 大连獐子岛渔业集团股份有限公司 | Shellfish cultivation method using deep-water stand raft |
| CN102613115A (en) * | 2012-04-02 | 2012-08-01 | 大连獐子岛渔业集团股份有限公司 | Shellfish breeding method by arranging platform raft in different water layers |
| CN102657125A (en) * | 2012-05-25 | 2012-09-12 | 山东安源水产股份有限公司 | Application of floating deep-water cages to stichopus japonicas cultivation and stichopus japonicas cultivation method using floating deep-water cages |
| CN103299933A (en) * | 2013-06-09 | 2013-09-18 | 浙江海洋学院普陀科学技术学院 | Combined elevation and raft type cultivation device |
| CN104412920A (en) * | 2013-09-04 | 2015-03-18 | 敖志辉 | Sea cucumber youngling benthic ecosystem temporary aquaculture method |
| CN103918587A (en) * | 2014-03-28 | 2014-07-16 | 翟玉明 | Floating and suspending tidal floating type culture net cage |
| CN105660458A (en) * | 2015-03-19 | 2016-06-15 | 福建东禹海洋健康食品有限公司 | Storm-prevention seabed cultivation basket |
| CN108094277A (en) * | 2018-01-26 | 2018-06-01 | 上海海洋大学 | A kind of new Corbicula fluminea hanging culture bamboo raft |
| CN113287550A (en) * | 2021-05-31 | 2021-08-24 | 中国科学院南海海洋研究所 | Small-size ginseng seedling bottom sowing ecological breeding device and use method |
| CN113287550B (en) * | 2021-05-31 | 2022-04-12 | 中国科学院南海海洋研究所 | Small-size ginseng seedling bottom sowing ecological breeding device and use method |
| CN114451334A (en) * | 2021-11-25 | 2022-05-10 | 中国科学院南海海洋研究所 | Method for culturing giant clams in suspended net cage |
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