CN203884443U - Mussel and kelp intercropping raft frame - Google Patents
Mussel and kelp intercropping raft frame Download PDFInfo
- Publication number
- CN203884443U CN203884443U CN201420305328.XU CN201420305328U CN203884443U CN 203884443 U CN203884443 U CN 203884443U CN 201420305328 U CN201420305328 U CN 201420305328U CN 203884443 U CN203884443 U CN 203884443U
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- mussel
- anchor
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- seedling
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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
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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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- Cultivation Of Seaweed (AREA)
Abstract
Provided is a mussel and kelp intercropping raft frame. A floater is arranged on each cross point of a square grid framework formed by weaving of a plurality of main ropes which are vertically and horizontally crossed, and each floater is correspondingly provided with a hanging rope. The upper end of each hanging rope is tightly tied on the corresponding floater, the middle section of each hanging rope is tied with a slipknot on the corresponding cross point, and the lower end of each hanging rope is provided with cultivated mussels in a hanging mode. The positions below the four vertex angles of the grid framework are respectively and fixedly provided with an anchor through an anchor rope. A seedling net is correspondingly arranged in each grid in the grid framework, and the four corners of each seedling net are tightly tied to the hanging ropes at the four corners of the grids. Kelp is planted on the seedling nets, the four corners of the seedling nets are fixedly provided with sinkers, the grid framework is suspended in water on the upper layer of an aquaculture water area, the seedling nets are suspended between the floaters and the mussels, and the anchors are placed below the mussels. According to the mussel and kelp intercropping raft frame, the cultivation of the mussels and the kelp is achieved simultaneously on the same raft frame, the space utilization rate of an aquaculture sea area is greatly improved, cost of materials is saved, offshore placing operation is relatively easy and convenient, and labor cost is greatly lowered.
Description
Technical field
The utility model relates to marine aquaculture, relates in particular to the ecologic breeding that mixes of mussel and tangleweed.
Background technology
Tangleweed and mussel are important natural resources and economic marine products, and tangleweed is as fragrant plant mentioned in ancient texts, laver, sea-tangle, undaria pinnitafida etc., and edible, as feed, the raw material of industry and organic manure has higher economic worth; Mussel delicious flavour, nutritious, edible is pharmaceutically acceptable again, is the important cultivation kind that in shellfish, output surpasses 1,000,000 tons.Tangleweed productivity is very high, in process of growth, can absorb in a large number N, P nutriment, can also absorb the CO in fixing seawater
2alleviate seawater acidifying to halobiontic impact, biofilter and adjuster important in marine environment, mussel and marine alga cover are supported the growth of can mutually promoting, realize increasing both production and income, can improve environment, prevent the aging and mariculture area eutrophication in sea area, not only improve ecological benefits but also improved economic benefit.Therefore, shellfish pattern is all being greatly developed in many areas.
What current shellfish algae was supported the foster generally employing of cover is the frame structure of mussel culture raft and the alternate placement of algae culturing raft, and this structure space waste is larger, and sea is laid with harvesting work amount large, and material cost is also high, lacks general applicability.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mussel and tangleweed cover to support raft frame, this raft frame can be at a raft frame mixed breed mussel and tangleweed, compact conformation, under the prerequisite of equal cultured output, space hold rate is less, sea is laid and gathers in the crops also comparatively light, and material cost reduces relatively.
The utility model is achieved through the following technical solutions:
A kind of mussel and tangleweed cover are supported raft frame, it is characterized in that:
On the each crosspoint by some the square grid frameworks that the main rope of square crossing is woven in length and breadth, configure respectively a float,
A lifting rope of the corresponding configuration of each float, lifting rope upper end is fastened on float, and slip-knot is beaten in stage casing on crosspoint, and lower end is hung and cultivates mussel,
Below four drift angles of grid frame, pass through respectively anchor line mooring anchor,
In each grid of grid frame, corresponding configuration a slice seedling net, fastens on the lifting rope of four jiaos of grids for four jiaos of seedling net, and seedling is planted marine alga on the net, on four jiaos, seedling net, fixes sinker,
Grid frame is suspended in the upper water body of cultivation waters, and seedling net is suspended between float and mussel, and anchor is positioned at mussel below.
Cover is supported raft frame and is comprised float, main rope, lifting rope, seedling net, anchor and sinker, by at least 3 longitudinally and 3 horizontal main ropes be interconnected near the grid frame structure floating on the water surface, grid frame is fixed by anchoring, seedling net is fixed in grid frame, suspends in water, marine alga is flat support at seedling online, float is evenly fixed on main rope, passes through lifting rope hanging culture mussel under each float.
Lifting rope, can be according to the suspension degree of depth of algae kind adjustment seedling net by the crosspoint of manually beating slip-knot and being fixed on flexibly grid frame.
Further, described grid frame is formed by 5 horizontal main ropes and 3 longitudinal main rope braidings, the length of each grid × wide is 2.5m × 2.5m～5m × 5m, is guaranteeing that seedling net can support under the prerequisite of seed weight, and concrete size can be adjusted according to the difference of cultivation algae.
Further again, for better ensureing the balance of raft frame in water body, on a longitudinal main rope in the middle of being positioned at and the crosspoint of outermost two horizontal main ropes, pass through respectively anchor line mooring anchor.
Further again, each anchor is fixed under grid frame by an anchor line respectively.On four drift angles and above-mentioned other two crosspoints, totally 6 points, two anchors of each some configuration, can better ensure the steady suspension of raft frame in the water body of motion.
Further again, the length of lifting rope is 10～15m, and this is because the general suitable depth of water of mussel is 5～10m left and right, can adjust lifting rope length according to concrete cultivation kind.
The beneficial effects of the utility model are:
Compared with prior art, the foster raft frame of the utility model cover can be realized the cultivation of mussel and tangleweed on a raft frame simultaneously, has greatly increased mariculture area space utilization efficiency; Combined type culture raft frame has been saved the cost of material greatly, and it is relatively simple and easy to do that operation is laid at sea, greatly reduces labour cost; Mussel culture lifting rope can assist sinker to fix seedling net, reduce the impact of stormy waves on seedling net, make to cultivate frond in a metastable environment, thereby cultivation efficiency and the success rate of marine alga are improved greatly, and seedling net can effectively be alleviated the impact of degenerating on mussel output in mariculture area eutrophication and sea area; Lifting rope in this shellfish pattern and seedling net can be adjusted the degree of depth according to different breeding kind and marine environment, reduce the restriction to breed variety, the scope of application of raft frame is increased greatly, general applicability strengthen, in view of ecotope and the economic doulbe-sides' victory pattern of marine products promotion prospect better.
Brief description of the drawings
Fig. 1 is a kind of preferred structure schematic diagram that cover is supported raft frame
In Fig. 1: 1 is float, 2 is main rope, and 3 is seedling net, and 4 is lifting rope, and 5 is anchor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Cover is as shown in Figure 1 supported raft frame, comprise float 1, main rope 2, seedling net 3, lifting rope 4, anchor 5 and sinker, article 3,2 and 5 horizontal main ropes 2 of longitudinal main rope connect and form the square grid frame structure being suspended in water body, float 1 is evenly fixed on the crosspoint place of main rope 2 and floats on the water surface, four summits of grid frame and be positioned in the middle of the crosspoint of longitudinal main rope 2 and outermost two horizontal main ropes 2 on fixing by two anchors 5, each seedling net 3 evenly suspends in water by 4 lifting ropes 4 are fixing, every lifting rope 4 is all connected on a line with float 1, seedling net 3 is suspended between float 1 and mussel lifting rope, marine alga is fixed on to seedling to be sunken to seedling net under water on the net, mussel lifting rope 4 is fixed on the float 1 time of main rope 2 flexibly by manually beating slip-knot, can be according to the cultivation of the reasonably combined economic algae of cultivation mussel species, by the placement degree of depth of manual adjustment seedling net 3 and the length of mussel lifting rope to meet the requirement of not raising together with kind.
Claims (5)
1. mussel and tangleweed cover are supported a raft frame, it is characterized in that:
On the each crosspoint by some the square grid frameworks that the main rope (2) of square crossing is woven in length and breadth, configure respectively a float (1),
Each float (1) lifting rope of corresponding configuration (4), lifting rope (4) upper end is fastened at float (1) upper, and slip-knot is beaten in stage casing on crosspoint, and lower end is hung and cultivates mussel,
Below four drift angles of grid frame, pass through respectively anchor line mooring anchor (5),
Corresponding configuration a slice seedling net (3) in each grid of grid frame, fasten on the lifting rope (4) of four jiaos of grids for four jiaos of seedling net (3), the upper plantation of seedling net (3) marine alga, fixes sinker on (3) four jiaos, seedling net
Grid frame floats in the upper water body of cultivation waters, and seedling net (3) is suspended between float (1) and mussel, and anchor (5) is positioned at mussel below.
2. mussel according to claim 1 and tangleweed cover are supported raft frame, it is characterized in that: described grid frame is formed by the braiding of 5 horizontal main ropes (2) and 3 longitudinal main ropes (2), the length of each grid × wide is 2.5m × 2.5m～5m × 5m.
3. mussel according to claim 2 and tangleweed cover is supported raft frame, it is characterized in that: described on the crosspoint of a longitudinal main rope (2) in the middle of being positioned at and outermost two horizontal main ropes (2) respectively by anchor line mooring anchor (5).
4. mussel according to claim 1 and tangleweed cover are supported raft frame, it is characterized in that: described anchor (5) configures in pairs, and each anchor (5) is fixed under grid frame by an anchor line respectively.
5. mussel according to claim 1 and tangleweed cover are supported raft frame, it is characterized in that: the length of described lifting rope (4) is 10m～15m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305328.XU CN203884443U (en) | 2014-06-09 | 2014-06-09 | Mussel and kelp intercropping raft frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305328.XU CN203884443U (en) | 2014-06-09 | 2014-06-09 | Mussel and kelp intercropping raft frame |
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| Publication Number | Publication Date |
|---|---|
| CN203884443U true CN203884443U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420305328.XU Expired - Fee Related CN203884443U (en) | 2014-06-09 | 2014-06-09 | Mussel and kelp intercropping raft frame |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756910A (en) * | 2015-03-27 | 2015-07-08 | 深圳市龙科源水产养殖有限公司 | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof |
| CN105104259A (en) * | 2015-08-19 | 2015-12-02 | 莆田市生物工程研究所 | Shallow sea raft-type healthy and efficient breeding method for Panulirus stimpsoni |
| CN108040936A (en) * | 2017-12-19 | 2018-05-18 | 新疆维吾尔自治区水产科学研究所 | A kind of perch artificial fish nest |
| CN110663539A (en) * | 2019-11-09 | 2020-01-10 | 浙江省海洋水产养殖研究所 | Ecological floating fishing reef |
| CN112385587A (en) * | 2020-11-09 | 2021-02-23 | 三亚珊瑚礁生态研究所 | Artificial reef ecological nursery |
-
2014
- 2014-06-09 CN CN201420305328.XU patent/CN203884443U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756910A (en) * | 2015-03-27 | 2015-07-08 | 深圳市龙科源水产养殖有限公司 | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof |
| CN105104259A (en) * | 2015-08-19 | 2015-12-02 | 莆田市生物工程研究所 | Shallow sea raft-type healthy and efficient breeding method for Panulirus stimpsoni |
| CN105104259B (en) * | 2015-08-19 | 2017-12-26 | 莆田市生物工程研究所 | A kind of lobster, Panulirus stimpsoni shallow sea raft formula efficient and healthful cultural method |
| CN108040936A (en) * | 2017-12-19 | 2018-05-18 | 新疆维吾尔自治区水产科学研究所 | A kind of perch artificial fish nest |
| CN110663539A (en) * | 2019-11-09 | 2020-01-10 | 浙江省海洋水产养殖研究所 | Ecological floating fishing reef |
| CN112385587A (en) * | 2020-11-09 | 2021-02-23 | 三亚珊瑚礁生态研究所 | Artificial reef ecological nursery |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |