CN203340800U - Seabed complex cultivating apparatus for stichopus japonicas and comb shells - Google Patents
Seabed complex cultivating apparatus for stichopus japonicas and comb shells Download PDFInfo
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- CN203340800U CN203340800U CN2013203121174U CN201320312117U CN203340800U CN 203340800 U CN203340800 U CN 203340800U CN 2013203121174 U CN2013203121174 U CN 2013203121174U CN 201320312117 U CN201320312117 U CN 201320312117U CN 203340800 U CN203340800 U CN 203340800U
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- seabed
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- patinopecten yessoensis
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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 utility model provides a seabed complex cultivating apparatus for stichopus japonicas and comb shells. The seabed complex cultivating apparatus comprises a stereo rack. The upper part of the stereo rack is provided with at least two layers of cultivating areas; a periphery of each cultivating area is surrounded by netting; the cultivating area on the bottommost layer is used to cultivate stichopus japonicas; a plurality of stichopus japonicas blindages are fixedly arranged on the netting on the bottom of the bottommost cultivating area; other layers of cultivating areas are used to cultivate comb shells; between netting of two opposite side surfaces of each comb shells cultivating area is fixedly arranged a plurality of longitudinal netting; and a plurality of stereo string bags are arranged on each netting. According to biological and ecological characteristics of the comb shells and the stichopus japonicas, a apparatus suitable for seabed complex cultivation and with multi-nutritive salt layers is provided, so that a growth of the stichopus japonicas is stimulated and cultivating yield of the comb shells on a unit area is improved; the seabed complex cultivating apparatus has simple operation and strong on-site operability; and complementary property of sea area space and different ecological niches is fully utilized, so that cultivating yield is improved and environmental pressure is reduced.
Description
Technical field
The utility model belongs to the mariculture technology field, specifically, relates to a kind of seabed integrated culture device that participates in Patinopecten yessoensis that stings.
Background technology
Stichopus japonicus (
apostichopus japonicus) be one of precious kind in China marine products economic animal, the tentacle of take is scraped or is swept and gets bottom sediment (as organic chip, some bacterium and protozoa etc.) as food.Stichopus japonicus is not only a kind of delicious food and health food, is again the high marine drug of medical value.Along with the raising of socioeconomic development and people's living standard, to this, demand increases day by day the epoch.
Patinopecten yessoensis (
patinopecten yessoensis) belong to the cold water shellfish, there is individual large, grow fast, economic benefit advantages of higher.After starting to introduce China the eighties in last century, through research of technique and research for many years, at artificial breeding and cultural technique, obtained breakthrough progress, in Liaoning of China, the large-area cultivation in ground such as Shandong, bring huge economic and social benefit.Cultured output at northern Yellow Sea Patinopecten yessoensis has reached 150,000 ton/years at present.Broadcasting propagation at the bottom of extensive style is current main breeding way, is about to the above seed of 3cm and is sown in seabed, and the density of broadcasting seedling is generally 8-10/m
2, by the form of diver or trawlnet, adopt and catch.Survival rate is subject to the impact of substrate condition and harmful organisms (starfish etc.) larger, and lethality is high, and the rate of recapture is low, adopts the cost of catching high.In addition, it is higher to the substrate conditional request that propagation is broadcast at the end, is subject to the restriction of substrate condition, and propagation scale and Arrested Development are broadcast in the end of Patinopecten yessoensis.In order to enlarge the scale of cultivation, increase the income of cultivation, need the improvement of breeding facility and cultural technique badly.
The integrated culture of many trophic levels (IMTA) is based on a kind of aquaculture model of ecosystem-level management, food web angle from the whole ecosystem, comprise elementary, the secondary integrated culture to high trophic level, the metabolic waste that makes to put into nutriment superfluous in cultivating system and a kind of aquaculture organism becomes the source of nutrition of another kind of aquaculture organism, by recycling nutriment, reach and both alleviated the pressure of cultivation to environment, improve again the diversity of breed variety and the purpose of economic benefit, promoted the sustainable development of aquaculture industry.
According to above-mentioned theory, the seabed integrated culture device of studying a kind of applicable stichopus japonicus and Patinopecten yessoensis is extremely urgent.
The utility model content
The purpose of this utility model is the problem existed for existing stichopus japonicus, Patinopecten yessoensis cultivation, research and develop the seabed integrated culture device that a kind of novel thorn participates in Patinopecten yessoensis, its design be coupled biology, the ecological characteristics of stichopus japonicus and Patinopecten yessoensis, can solve the problems such as the rate of catching is low, cultured product poor quality of adopting that prior art exists.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of seabed integrated culture device that participates in Patinopecten yessoensis that stings, described device comprises three-dimensional bracket, top at three-dimensional bracket at least arranges two-layer culturing area, the surrounding of every layer of culturing area is surrounded with etting respectively, the culturing area of the bottom is for culturing stichopus japonicus, be fixedly installed some stichopus japonicus blindages on the etting of its bottom, the culturing area of remainder layer is for cultivating Patinopecten yessoensis, be fixedly installed some vertical ettings between the two opposite side surfaces etting of Patinopecten yessoensis culturing area, some three-dimensional string bags are set on each vertical etting.
The vertically etting setting of standing, the plane that refers to vertical etting place is vertical with the etting plane of bottom, like this, vertically on etting, some three-dimensional string bags can be set for cultivating Patinopecten yessoensis, the three-dimensional string bag is opening up, can prevent that Patinopecten yessoensis is because of asecretory byssus set, collide with each other, interlock damage, effectively improve the survival rate of Patinopecten yessoensis.
The utility model is according to biology, the ecological characteristics of Patinopecten yessoensis, stichopus japonicus, research and develop a kind of device that is suitable for seabed many nutritive salt level integrated culture, to take full advantage of the complementarity of space, marine site and variety classes ecological niche, improve cultured output, reduce environmental pressure.
In the integrated culture of stichopus japonicus+Patinopecten yessoensis, stichopus japonicus can play the repair to environment to the feeding activity of the biodeposition of Patinopecten yessoensis.
Further, wherein on the etting of a side, zipper opening is set at every one deck culturing area.By slide fastener, during convenient cultivation operation, put seedling, sampling and results.
Wherein, described stichopus japonicus blindage comprises the baffle plate of semicircular blindage body and blindage body both sides, and barrier width 50cm arranges the circular hole of diameter 4.8cm on the blindage body, and described stichopus japonicus blindage is the PVC material, the long 15cm of specification, high 6.75cm.
The circular hole of diameter 4.8cm is set on the stichopus japonicus blindage, and the activity that is conducive to stichopus japonicus takes food.Design the baffle plate of wide 50cm in the both sides of semicircle, increased the activity space of stichopus japonicus, simultaneously, be conducive to the enrichment of organic debris.
Further, the sleeve pipe of employing between layers of described three-dimensional bracket is pegged graft.Adopt between layers sleeve pipe to peg graft, can independent assortment, dismounting, according to the cultivation needs, be combined into the multilayers such as bilayer, three layers.
Wherein, described three-dimensional bracket adopts titanium alloy material manufacture, its dimensions: long 1.2-1.8m * wide 0.8-1.2m * high 0.4-0.6m.
Further, the top of described three-dimensional bracket arranges two-layer culturing area, and lower floor is for the cultivation of stichopus japonicus, and upper strata is for the cultivation of Patinopecten yessoensis.
Wherein, the aperture of described lower floor apostichopus japonicus culture zone surrounding encirclement etting is 0.5-0.7cm.
Wherein, the aperture of described upper strata Patinopecten yessoensis culturing area surrounding encirclement etting is 1-2cm.
Wherein, place a stichopus japonicus blindage every 10-20cm in the apostichopus japonicus culture zone.
Wherein, at the Patinopecten yessoensis culturing area, the vertical etting of 6-10 bar is set, 6-10 the string bag is set on every vertical etting, the string bag is of a size of 19.5-20.5cm * 10.0-11.0cm.
All ettings all are strapped on three-dimensional bracket or sleeve pipe by nylon rope.
Compared with prior art, advantage of the present utility model and good effect are:
1, the seabed integrated culture device design of thorn participation Patinopecten yessoensis of the present utility model is ingenious, can be combined into as required the breeding facility of bilayer, multilayer.The zipper opening of etting side of design, workable when seedling, results are put in cultivation at sea.
2, according to the characteristics research and development of aquaculture organism stichopus japonicus and Patinopecten yessoensis, with strong points, applicability is strong.The three-dimensional string bag of design can prevent that Patinopecten yessoensis is because of asecretory byssus set, collides with each other, interlock damage, effectively improves the survival rate of Patinopecten yessoensis.The stichopus japonicus blindage of design not only can be for stichopus japonicus provides the place of perching, and, can increase the active area of stichopus japonicus, be conducive to the enrichment of organic debris, for stichopus japonicus provides abundant bait.
3, use this integrated culture device can promote the growth of stichopus japonicus, the cultured output of raising Patinopecten yessoensis unit are, have characteristic simple to operation, that execute-in-place is strong.
The accompanying drawing explanation
Fig. 1 is the structural representation that thorn described in the utility model participates in the seabed integrated culture device specific embodiment of Patinopecten yessoensis;
Fig. 2 is the structural representation (removing etting and the sleeve pipe of surrounding) that thorn described in the utility model participates in integrated culture device upper strata, the seabed Patinopecten yessoensis culturing area of Patinopecten yessoensis;
Fig. 3 is the structural representation (removing etting and the sleeve pipe of surrounding) that thorn described in the utility model participates in the integrated culture device lower floor apostichopus japonicus culture zone, seabed of Patinopecten yessoensis;
Fig. 4 is the structural representation of stichopus japonicus blindage.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in figure 1, a kind of seabed integrated culture device that participates in Patinopecten yessoensis that stings, comprise three-dimensional bracket 1, on the top of three-dimensional bracket 1, two-layer culturing area is set, be respectively the Patinopecten yessoensis culturing area 2 on upper strata and the apostichopus japonicus culture zone 3 of lower floor, the surrounding of every layer of culturing area is all surrounded with etting 4;
As shown in Figure 2, be fixedly installed eight vertical ettings 5 of standing between the two opposite side surfaces etting of Patinopecten yessoensis culturing area 2, eight three-dimensional string bags 6 are set on each vertical etting 5, amount to 64, the three-dimensional string bag 6 materials are common scallop culture cylinder mould etting used, and the string bag 6 is of a size of 20cm * 10.5cm.The three-dimensional string bag 6 can prevent that Patinopecten yessoensis is because of asecretory byssus set, collides with each other, the interlock damage, effectively improves the survival rate of Patinopecten yessoensis.
As shown in Figure 3, on the etting of 3 bottoms, apostichopus japonicus culture zone, every 15cm, be fixedly installed 1 stichopus japonicus blindage 7, fix altogether eight stichopus japonicus blindages 7.
Wherein on the etting of a side, zipper opening (not shown on figure) is set at every one deck culturing area.By slide fastener, during convenient cultivation operation, put seedling, sampling and results.
As shown in Figure 4, stichopus japonicus blindage 7 comprises the baffle plate 72 of semicircular blindage body 71 and blindage body both sides, and baffle plate 72 increases the activity space of stichopus japonicus, simultaneously, is conducive to the enrichment of organic debris.Baffle plate 72 width 50cm arrange the circular hole 73 of diameter 4.8cm on blindage body 71, and the activity that is conducive to stichopus japonicus takes food.Stichopus japonicus blindage 7 is the PVC material, the long 15cm of specification, high 6.75cm.
The sleeve pipe of employing between layers 8 of three-dimensional bracket 1 is pegged graft.Adopt between layers sleeve pipe to peg graft, can independent assortment, dismounting, according to the cultivation needs, be combined into the multilayers such as bilayer, three layers.
Three-dimensional bracket 1 adopts titanium alloy material manufacture, its dimensions: long 1.5m * wide 1m * high 0.5m.
Wherein, the aperture that Patinopecten yessoensis culturing area 2 surroundings in upper strata are surrounded etting 4 is 1.4cm, to strengthen the exchange of current, guarantees the bait supply that Patinopecten yessoensis is grown required, simultaneously, reduces resistance, to increase the stability of whole device.
The aperture that lower floor's apostichopus japonicus culture zone 3 surroundings are surrounded etting 4 is 0.63cm, and to prevent the escape of seedling of Apostichopus japonicus, in addition, aperture can not be too close, in order to avoid shut by bed mud or fouling organism, affects the supply of current exchange and food.
Concrete culture experiment:
Test stichopus japonicus used and take from Xi Can pond, port, Rongcheng City, initial specification is 54.12 ± 2.41g; Patinopecten yessoensis is taken from Weihai Co., Ltd green for a long time, and initial specification is that weight in wet base: 25.94 ± 6.25g, shell are long: 60.14 ± 3.69mm.Suitable season (November) in water temperature, open slide fastener, stichopus japonicus is put into to bottom, Patinopecten yessoensis is respectively charged in the string bag.64 of upper strata cultivation Patinopecten yessoensis, 12 of lower floor's culturing stichopus japonicus, be equivalent to respectively every square metre of 42 of Patinopecten yessoensis of cultivation, 8 of stichopus japonicus.The diver assists the integrated culture device is fixed to seabed.
Through the cultivation of 4 months, the weight in wet base of Patinopecten yessoensis increased by 70.68 ± 0.37g, and the specification of stichopus japonicus has reached 74.2 ± 6.16g, and survival rate is all 96%.
Can find out, use this integrated culture device can promote the growth of stichopus japonicus, improve the cultured output of Patinopecten yessoensis unit are.There is characteristic simple to operation, that execute-in-place is strong.
Through experimental verification, the seabed integrated culture device that the utility model thorn participates in Patinopecten yessoensis has the following advantages:
1, the biodeposition of the Patinopecten yessoensis on upper strata (comprising: ight soil, false excrement) can become one of feed source of lower floor's culturing stichopus japonicus.Not only be conducive to the growth of stichopus japonicus, and, by the feeding activity of stichopus japonicus, can reduce the pressure of filter-feeding shellfish biodeposition to environment;
2, avoid interlock, the damage between Patinopecten yessoensis, improve survival rate and the output of cultivation Patinopecten yessoensis;
3, broadcast Reproduction methods the end of with and compare, can reduce or avoid the infringement of harmful organisms, improve survival rate; And, to adopt and catch conveniently, the rate of recapture is high.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. one kind is stung the seabed integrated culture device that participates in Patinopecten yessoensis, it is characterized in that: described device comprises three-dimensional bracket, top at three-dimensional bracket at least arranges two-layer culturing area, the surrounding of every layer of culturing area is surrounded with etting respectively, the culturing area of the bottom is for culturing stichopus japonicus, be fixedly installed some stichopus japonicus blindages on the etting of its bottom, the culturing area of remainder layer is for cultivating Patinopecten yessoensis, be fixedly installed some vertical ettings between the two opposite side surfaces etting of Patinopecten yessoensis culturing area, some three-dimensional string bags are set on each vertical etting.
2. seabed integrated culture device according to claim 1 is characterized in that: at every one deck culturing area, wherein on the etting of a side, zipper opening is set.
3. seabed integrated culture device according to claim 1, it is characterized in that: described stichopus japonicus blindage comprises the baffle plate of semicircular blindage body and blindage body both sides, barrier width 50cm, the circular hole of diameter 4.8cm is set on the blindage body, described stichopus japonicus blindage is the PVC material, the long 15cm of specification, high 6.75cm.
4. seabed integrated culture device according to claim 3, it is characterized in that: the sleeve pipe of employing between layers of described three-dimensional bracket is pegged graft.
5. seabed integrated culture device according to claim 4, it is characterized in that: described three-dimensional bracket adopts titanium alloy material manufacture, its dimensions: long 1.2-1.8m * wide 0.8-1.2m * high 0.4-0.6m.
6. according to the described seabed of any one integrated culture device in claim 1-5, it is characterized in that: the top of described three-dimensional bracket arranges two-layer culturing area, and lower floor is for the cultivation of stichopus japonicus, and upper strata is for the cultivation of Patinopecten yessoensis.
7. seabed integrated culture device according to claim 6, it is characterized in that: the aperture that described lower floor apostichopus japonicus culture zone surrounding is surrounded etting is 0.5-0.7cm.
8. seabed integrated culture device according to claim 6, it is characterized in that: the aperture that described upper strata Patinopecten yessoensis culturing area surrounding is surrounded etting is 1-2cm.
9. seabed integrated culture device according to claim 6, is characterized in that: in the apostichopus japonicus culture zone, every 10-20cm, place a stichopus japonicus blindage.
10. seabed integrated culture device according to claim 6, it is characterized in that: at the Patinopecten yessoensis culturing area, the vertical etting of 6-10 bar is set, 6-10 the string bag is set on every vertical etting, the string bag is of a size of 19.5-20.5cm * 10.0-11.0cm.
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| CN2013203121174U CN203340800U (en) | 2013-06-03 | 2013-06-03 | Seabed complex cultivating apparatus for stichopus japonicas and comb shells |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719182A (en) * | 2016-12-02 | 2017-05-31 | 獐子岛集团股份有限公司 | Patinopecten yessoensis seabed shackle culture method and device |
| CN106719187A (en) * | 2016-12-02 | 2017-05-31 | 獐子岛集团股份有限公司 | A kind of Patinopecten yessoensis submarine facility cultural method and device |
-
2013
- 2013-06-03 CN CN2013203121174U patent/CN203340800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719182A (en) * | 2016-12-02 | 2017-05-31 | 獐子岛集团股份有限公司 | Patinopecten yessoensis seabed shackle culture method and device |
| CN106719187A (en) * | 2016-12-02 | 2017-05-31 | 獐子岛集团股份有限公司 | A kind of Patinopecten yessoensis submarine facility cultural method and device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140603 |