CN102499160A - Floating and rope extending type aquaculture facility and method - Google Patents
Floating and rope extending type aquaculture facility and method Download PDFInfo
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- CN102499160A CN102499160A CN2011103747588A CN201110374758A CN102499160A CN 102499160 A CN102499160 A CN 102499160A CN 2011103747588 A CN2011103747588 A CN 2011103747588A CN 201110374758 A CN201110374758 A CN 201110374758A CN 102499160 A CN102499160 A CN 102499160A
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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
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- 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 relates to an aquaculture facility applicable to open sea areas where waves are huge and flow is rapid as well as a method. The facility comprises culture containers, floating bodies, a hanging rope, a main rope, a seedling rope, weight stones, a cable, an anchor, a signal rope and signal drifts, wherein, the floating body is tied to the upper end of the culture container, and the lower end of the culture container is tied to the main rope through the hanging rope, so that the culture container is positioned above the main rope; the distance that the main rope and the culture containers are away from the sea floor can be adjusted by adjusting the lengths of the seedling rope and the cable ; the signal shifts float on the water surface and are connected with two ends of the main ropes through the signal rope; and when the facility is operated, the main rope is pulled out of the water surface through the signal rope, the culture containers are cast with bait and harvested one by one along the main rope, or the culture depth is regulated. The facility and the method have the advantages that the culture containers can be protected from the influences of wind and waves on sea water, damages to cultured organisms and the facility by bad weather are avoided, cultured organisms can be farmed in clean outer lakes where water layer is the most proper and water flow is unobstructed as well as open sea areas around islands, the culture containers suspend, the weight of the facility is reduced, and the labor intensity is reduced. The facility is applicable to abalone culture and to culture of fixed type aquatic animals and plants (such as oyster and kelp) or aquatic animals and plants which have a certain attachment ability (such as sea cucumber).
Description
Technical field:
Rope formula aquaculture facility and method are prolonged in the suspension that the present invention relates to be applicable to the shallow sea the wave is high the multiple sea area of the anxious typhoon of stream.The present invention is applicable to Bao, also is applicable to fixed or the necessarily various aquatic animales breed of adhesive ability such as oyster, scallop, sea cucumber.
Background technology:
It mainly contains China's mariculture: industrial aquaculture and mariculture.The industrial aquaculture water environment does not receive the influence of extraneous factors such as weather, sea situation, and the intensification degree of breed is high, and it is more convenient to throw something and feed, change operational administratives such as water, observation, diseases prevention, and yield per unit area is high.But the facility investment expense is high, the payback period longer relatively, shortcoming such as cultivation density is big, and disease be prone to take place, and the high medicament residue of density is serious.It is more and more rarer little and more and more expensive to add land resources, is difficult to adapt to the sustainable development of abalone culture.Mariculture has: floating raft type is cultured, the caisson formula is cultured.Caisson formula cultural method offshore is near, is difficult to solve the sedimentation in the Cultivation container, and bait throwing in and management be difficulty, and the sea area within 10 meters of the depth of waters of only suiting, and is can cultured area little; Floating raft type cultures that to have the area that can culture big, and cost of investment is low, and current are unimpeded; Water cleaning, the breed medication is few, goes up on the sea but breeding facility is floating; Be subject to stormy waves influence, especially typhoon, raft frame dipping and heaving on the sea; Particularly the instantaneous tension force of hawser or floating well rope increases, and causes short wooden stake to dial or hawser, floating well rope rupture.The Cultivation container hunting frequency is high, amplitude is big, directly influences the growth of normally ingesting of aquaculture organism.The water layer of aquaculture organism is fixed basically, can't regulate the growing environment of suitable aquaculture organism.At present floating raft type cultures that can only to be limited in the flow velocity stormy waves less and keep away in the bay of typhoon ability and carry out, and a kind of breeding facility and method that flows urgency that be applicable to the shallow sea the wave is high of must develop cultured in opening sea area or the multiple sea area of typhoon.
Summary of the invention:
Avoid top layer stormy waves and boisterous influence for making Cultivation container; Expand economical halobiontic culturing area; Improve the success rate of breeding production; The present invention provides a kind of suspension to prolong rope formula aquaculture facility and method, carries out the raft culture serious problem that caused damage to solve the bigger marine site of stormy waves, and this facility can make Cultivation container and buoyancy aid avoid the influence of upper strata seawater stormy waves fully; Avoided bad weather to the destruction that aquaculture organism causes, be specially adapted to opening that the wave is high that mariculture is carried out in the anxious marine site of stream.
Technical scheme of the present invention is:
Rope formula aquaculture facility is prolonged in a kind of suspension, and this facility has Cultivation container, buoyancy aid, outstanding rope, main rope, bob rope, dropstone, hawser, anchor ingot, draw cord, signal to float.Cultivation container can have plastics now and culture frame, also can pvc pipe.One end is a buoyancy aid, and buoyancy aid can directly tie up on the Cultivation container, also can stay certain distance; The other end makes Cultivation container be in main rope top, below, sea through outstanding rope bolt owner rope.
Buoyancy aid can be selected foam material ball float, buoyancy 250～500g, and ball float does not surface during because of input, and the ball float rope need not lengthening; Dropstone can be gathered materials on the spot, but the sand bag, cement block that also can prefabricated constant weight, dropstone weight is according to sea area flow velocity and the decision of Cultivation container size, generally at 5-10kg.Dropstone is fastened main rope, the 25～35m of being separated by through weighing down the rope bolt.
Rope formula aquaculture facility is prolonged in described suspension, and main rope, hawser adopt the rope of conventional polyethylene or other anti-seawater corrosions, main rope length 80～120m, and cable length is more than the twice of this facility depth of water.
Rope formula aquaculture facility is prolonged in described suspension, and whole breeding facility can guarantee that buoyancy aid is in at least 3 meters positions below the time of low water water surface, to avoid the top layer stormy waves.
Rope formula aquaculture facility is prolonged in described suspension, according to the temperature of the righttest growth of biology and the length that illumination is restricted through hawser and dropstone, confirms the release time and the depth of water during breed.
Rope formula aquaculture method is prolonged in the suspension of described breeding facility, and its characteristic is in following concrete steps:
At the position of culturing each anchor ingot of marine site planning, connection cable mooring anchor ingot.Anchor ingot longitudinal separation 5-6 rice, left and right sides 90-190 rice.Main rope is connected with the anchor ingot through hawser, length 80-120 rice, and main rope two ends are that a signal floats through each bolt of draw cord.
To lead rope through draw cord and pull out the water surface, the Cultivation container of buoyancy aid is whenever arranged at a distance from 2.5～4m tether on main rope 4, every is 5～10kg dropstone at a distance from 25～35m bolt.
During operation, will lead rope through draw cord and pull out the water surface, along main rope Cultivation container is carried out bait throwing in one by one, harvest, or the depth of water cultured in adjustment.
Rope formula aquaculture method is prolonged in said suspension, and other specific requirement is following:
The substrate in said sea area is at the bottom of the silt or stone riprap of no severe siltation, main restrict or dropstone sinks to the seabed, otherwise, avoid accumulation of sludge to Cultivation container according to the distance at the situation adjusting needs ends off sea such as seabed water quality concentration of suspension.
Said Cultivation container upper float is in apart from least 3 meters positions below the time of low water water surface, to avoid the top layer stormy waves.
When said bait throwing in or harvest, float continuous draw cord by means of signal and will lead rope and pull out the water surface, along the main Cultivation container or weigh down rope and carry out bait throwing in or adjustment of restricting one by one.
Rope formula aquaculture method is prolonged in suspension, is applicable to fixed or the necessarily off-lying sea breed of the various aquatic animales of adhesive ability such as Bao, oyster, scallop, sea cucumber, and optimum growth temperature and illumination according to biology during breed are confirmed the release time and the depth of water.
The invention has the beneficial effects as follows:
Adopt the present invention, whole breeding facility does not surface, and has farthest avoided the boisterous influence of upper strata seawater, has avoided bad weather (comprising typhoon) to breeding facility and biological destruction.Can sink to the seabed fully, reduce the breed depth of water, simultaneously
Adopt the present invention, because Cultivation container more than 1 meter, avoids embedding bottom silt above main rope, guarantee cleaning in the container, current are unimpeded, promote aquaculture organism to grow fast.
Adopt the present invention, can make aquaculture organism be in the depth of water, reduced mud scum and other adheres to harmful animal, fouling organism amount, improved product quality than suitable growth, existence.
Adopt the concrete higher applicability of the present invention, applicable to fixed or the necessarily various aquatic animales breed of adhesive ability such as oyster, scallop, sea cucumbers.
The present invention can make aquaculture regional expansion to water flow exchange more unobstructed, the off-lying sea of water cleaning or surrounding sea areas, island, and fine environment promotes the aquaculture organism growth.
Description of drawings:
Fig. 1 hangs wire-hanging type aquaculture method ideograph.Among the figure, 1 Cultivation container; 2 buoyancy aids; 3 outstanding ropes; 4 main ropes; 5 dropstones rope; 6 dropstones; 7 anchor ingots; 8 hawsers; 9 draw cords; 10 signals float; 11 waters surface; 12 seabeds.
Embodiment:
As shown in Figure 1, Cultivation container (comprising aquaculture organism) 2 is that the biological plastics that adopt of crawling property are cultured frame or PVC if culture kind, is that set (like oyster, sea-tangle) property is directly used rope.Cultivation container 1 length 50～80cm, on fasten buoyancy aid 1, fasten at main rope 4 down through outstanding rope 3, make Cultivation container 1 be in main rope 4 tops.Buoyancy aid 2 can be selected foam material ball float, and buoyancy 250～500g puts weight adjustment ball float size (being the buoyancy size) in a suitable place to breed according to aquaculture organism.Buoyancy aid does not surface during because of input, and corkline can suitably be adjusted according to actual conditions, can need not lengthening yet.Outstanding rope 3 length 80～120cm, on main rope 4 at a distance of 2.5～4m.Main rope 4 length 80～120m.Dropstone 6 is fastened main rope through weighing down rope 5 bolts, and dropstone 6 can be gathered materials on the spot, and more than general 5～10kg, can contact seabed 12, the 25～35m of being separated by.Anchor ingot 7 joins through hawser 8 and main rope 4.Hawser 8 length are more than the twice of this facility depth of water.Through falling rope length regulate with ball float be in apart from below the time of low water water surface at least the 3m position maybe will lead rope and close on the seabed, to avoid the top layer stormy waves.But anchor ingot 7 short wooden stakes (or stone stone roller).Main in addition rope 4 two ends bolts are that draw cord 9 connects 11 the signal of keeping afloat and floats 10.If aquaculture organism needs bait throwing in or regulates and weigh down rope 5, will lead rope 4 through draw cord and pull out the water surface, carry out bait throwing in one by one or adjustment along 4 pairs of Cultivation containers of main rope.
Embodiment 1: opening marine site hangs the wire-hanging type abalone culture
Present embodiment is on May 30th, 2011 in day marine site, little Ri Dao southern side, south apart from 35 nautical miles on bank, flood tide the highest depth of water 12m, and minimum depth of water 8m ebbs tide.Main rope length 100m, master's rope end 4m off sea, every at a distance from the outstanding foster Cultivation container of 3m, breeding cage is at low ebb more than the 3m of underwater.Cultivation container is diameter 25cm * length 60cm pvc pipe, and Bao is 60 among every pipe input 4.5cm.Culture became in 4 months after, the Bao survival rate is 80.2%, the average long 5.6cm of shell.Bao body shell look full, no mud scum, and aufwuch is few, and is in good condition.
Put in a suitable place to breed with batch Bao same size and density, day near coal-mine raft posture pattern of carrying out is cultured in south, and Cultivation container is in underwater 2m, and its survival rate is 63.5%, the average long 5.2cm of shell.This marine site receives o.11 typhoon " Nan Madou " influence expired 10 grades of strong wind once to occur during the breed, proves that this method can withstand the test of high sea, is the effective ways that abalone culture is carried out in high sea situation zone.
Embodiment result shows; Survival rate and the growth rate that abalone culture can improve Bao production is greatly carried out in the anxious open sea area of stream in that the wave is high to adopt the inventive method; The loss of farthest avoiding bad weather and sea situation that breeding production is caused, and can gather in the crops the product of high-quality Bao.
Claims (8)
- Rope formula aquaculture facility and method are prolonged in a kind of suspensionClaim:1. rope formula aquaculture facility is prolonged in a suspension, it is characterized in that: this facility is provided with Cultivation container, buoyancy aid, outstanding rope, main rope, dropstone rope, dropstone, hawser, anchor ingot, draw cord, signal floats.
- 2. prolong rope formula aquaculture facility according to the described suspension of claim 1, it is characterized in that: Cultivation container can have plastics now and culture frame, also can pvc pipe.One end is a buoyancy aid, and buoyancy aid can directly tie up on the Cultivation container, also can stay certain distance; The other end makes Cultivation container be in the below, sea, main rope top through outstanding rope bolt owner rope.
- 3. prolong rope formula aquaculture facility according to the described suspension of claim 1; It is characterized in that: separated by a distance at main rope is the dropstone of constant weight, through the length of hawser and dropstone rope, makes main rope regulation and control to the end off sea certain altitude; Main rope both can sink to the bottom of the sea, and also can be suspended in the seawater.
- 4. one kind is utilized the suspension of the said breeding facility of claim 1 to prolong rope formula aquaculture method, and its characteristic is in following concrete steps:A) at the position of culturing each anchor ingot of marine site planning, connection cable mooring anchor ingot.Anchor ingot longitudinal separation 5-6 rice, about at a distance of general 90-190 rice.Main rope is connected with the anchor ingot through hawser, length 80-120 rice, and main rope two ends are that a signal floats through each bolt of draw cord.When b) operating, will lead rope through draw cord and pull out the water surface, the Cultivation container of buoyancy aid is whenever arranged at a distance from 2.5～4m tether on main rope 4, be 5～10kg dropstone at a distance from 25～35m bolt whenever.When c) operating, will lead rope through draw cord and pull out the water surface, Cultivation container carried out bait throwing in one by one, harvest along main rope, or the adjustment breed depth of water.
- 5. prolong rope formula aquaculture method according to the described suspension of claim 4; It is characterized in that; The substrate in sea area is at the bottom of the silt or stone riprap of no severe siltation; Main rope or dropstone can sink to the seabed, otherwise according to the distance at the situation adjusting needs ends off sea such as seabed water quality concentration of suspension, avoid accumulation of sludge to Cultivation container.
- 6. prolong rope formula aquaculture method according to the described suspension of claim 4, it is characterized in that, during said operation, the Cultivation container upper float is in apart from least 3 meters positions below the time of low water water surface, to avoid the top layer stormy waves.
- 7. prolong rope formula aquaculture method according to the described suspension of claim 4; It is characterized in that; This cultural method is applicable to that fixed (as: oyster, sea-tangle) or certain adhesive ability (as: sea cucumber etc.) aquatic animal culture, and temperature and illumination according to the righttest growth of biology during breed are confirmed the release time and the depth of water.
- 8. prolong rope formula aquaculture method according to the described suspension of claim 4, it is characterized in that, when bait throwing in or harvest, float continuous draw cord by means of signal and will lead rope and pull out the water surface, along the main Cultivation container or weigh down rope and carry out bait throwing in or adjustment of restricting one by one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110374758.8A CN102499160B (en) | 2011-11-18 | 2011-11-18 | Floating and rope extending type aquaculture facility and method |
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| CN201110374758.8A CN102499160B (en) | 2011-11-18 | 2011-11-18 | Floating and rope extending type aquaculture facility and method |
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| CN102499160A true CN102499160A (en) | 2012-06-20 |
| CN102499160B CN102499160B (en) | 2014-12-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104604762A (en) * | 2014-12-31 | 2015-05-13 | 莆田市渔业行业协会 | Open type sea area sink cage long line breed method and device |
| CN105850793A (en) * | 2016-04-08 | 2016-08-17 | 莆田市荔城区聚慧科技咨询有限公司 | Underwater suspending-type breeding device and method |
| CN106359213A (en) * | 2016-12-01 | 2017-02-01 | 烟台市水产研究所 | Scallop parent breeding device for marine ranch and construction method thereof |
| CN109548722A (en) * | 2018-11-14 | 2019-04-02 | 福建省水产资源调查队 | Bottom long line culture facility and its operational method outside gulf |
| CN111387114A (en) * | 2020-03-04 | 2020-07-10 | 宁波大学科学技术学院 | Submarine system of deep water aquaculture facility |
| CN112931324A (en) * | 2021-03-05 | 2021-06-11 | 中国海洋大学 | Submarine culture method and device suitable for oysters |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| CN101897306A (en) * | 2010-07-16 | 2010-12-01 | 中国海洋大学 | Offshore seining cultivation device |
| CN101926295A (en) * | 2010-07-22 | 2010-12-29 | 龙泽海产养殖有限公司 | Soft-frame abalone breeding device |
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- 2011-11-18 CN CN201110374758.8A patent/CN102499160B/en not_active Expired - Fee Related
Patent Citations (3)
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| CN201617091U (en) * | 2010-01-06 | 2010-11-03 | 龙泽海产养殖有限公司 | Young sea cucumber protecting net cage in sea cucumber pond |
| CN101897306A (en) * | 2010-07-16 | 2010-12-01 | 中国海洋大学 | Offshore seining cultivation device |
| CN101926295A (en) * | 2010-07-22 | 2010-12-29 | 龙泽海产养殖有限公司 | Soft-frame abalone breeding device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604762A (en) * | 2014-12-31 | 2015-05-13 | 莆田市渔业行业协会 | Open type sea area sink cage long line breed method and device |
| CN105850793A (en) * | 2016-04-08 | 2016-08-17 | 莆田市荔城区聚慧科技咨询有限公司 | Underwater suspending-type breeding device and method |
| CN106359213A (en) * | 2016-12-01 | 2017-02-01 | 烟台市水产研究所 | Scallop parent breeding device for marine ranch and construction method thereof |
| CN109548722A (en) * | 2018-11-14 | 2019-04-02 | 福建省水产资源调查队 | Bottom long line culture facility and its operational method outside gulf |
| CN111387114A (en) * | 2020-03-04 | 2020-07-10 | 宁波大学科学技术学院 | Submarine system of deep water aquaculture facility |
| CN111387114B (en) * | 2020-03-04 | 2021-08-24 | 宁波大学科学技术学院 | Submarine system of deep water aquaculture facility |
| CN112931324A (en) * | 2021-03-05 | 2021-06-11 | 中国海洋大学 | Submarine culture method and device suitable for oysters |
| CN112931324B (en) * | 2021-03-05 | 2022-07-29 | 中国海洋大学 | Submarine culture method and device suitable for oysters |
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Application publication date: 20120620 Assignee: PUTIAN CITY YULIFANG AQUATIC PRODUCT CO., LTD. Assignor: Wang Chunzhong Contract record no.: 2017990000232 Denomination of invention: Floating and rope extending type aquaculture facility and method Granted publication date: 20141217 License type: Common License Record date: 20170620 Application publication date: 20120620 Assignee: Putian Hua Hai aquatic product development Co., Ltd. Assignor: Wang Chunzhong Contract record no.: 2017990000233 Denomination of invention: Floating and rope extending type aquaculture facility and method Granted publication date: 20141217 License type: Common License Record date: 20170620 Application publication date: 20120620 Assignee: Putian City natural star agricultural development Co., Ltd Assignor: Wang Chunzhong Contract record no.: 2017990000234 Denomination of invention: Floating and rope extending type aquaculture facility and method Granted publication date: 20141217 License type: Common License Record date: 20170620 Application publication date: 20120620 Assignee: FUJIAN WANLI HONGHAI TREASURE CO., LTD. Assignor: Wang Chunzhong Contract record no.: 2017990000235 Denomination of invention: Floating and rope extending type aquaculture facility and method Granted publication date: 20141217 License type: Common License Record date: 20170620 |
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