CN103749358A - Deep-sea three-dimensional ecological culture cage of sea cucumbers, sea urchins and sea snails - Google Patents
Deep-sea three-dimensional ecological culture cage of sea cucumbers, sea urchins and sea snails Download PDFInfo
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- CN103749358A CN103749358A CN201410009377.3A CN201410009377A CN103749358A CN 103749358 A CN103749358 A CN 103749358A CN 201410009377 A CN201410009377 A CN 201410009377A CN 103749358 A CN103749358 A CN 103749358A
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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
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- 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 invention discloses a deep-sea three-dimensional ecological culture cage of sea cucumbers, sea urchins and sea snails. The cage is characterized in that a cage body (1) is in the shape of a cone frustum 8m in diameter, the side height of the cage body (1) is 1.5-2m, the cage body (1) is fixed in a deep-sea area through pegs or weights, the cage body (1) is composed of a straight-leg bottom-anchored cage frame (2) and netting (3) covering the cage frame (2), 8 bottom attachments are evenly arranged at the bottom of the cage body (1), and 24 vertical attachments are evenly arranged at the bottom of the inner wall of the cage body. The deep-sea three-dimensional ecological culture cage of sea cucumbers, sea urchins and sea snails is simple in structure, ingenious in design and reasonably distributed, and is applicable to cultivating deep-sea cucumbers, urchins and snails at the same time.
Description
Technical field
The present invention relates to a kind of fish culture net cage, particularly a kind of deep-sea sea cucumber, sea urchin, conch stereoscopic ecological culturing net cage.
Background technology
The field of mariculture at present, the cultural method of sea cucumber, sea urchin is single.Tradition holothruian cultures are all that natural waters stable breeding or beach ginseng is pool cultivated etc., and sea urchin, conch are to adopt to raise in cages.Drawback be natural resources costly, that be applicable to cultivation poor, destroy natural environment, inconvenient operation etc.The mode cost of this single cultivation is high, and efficiency is low, and therefore needs are a kind of now can solution to the problems described above or relevant apparatus.
Summary of the invention
The present invention is in order to solve the existing above-mentioned deficiency of prior art, proposes a kind of simple in structurely, designs ingeniously, rationally distributed, can cultivate the stereoscopic ecological culturing net cage of deep-sea sea cucumber, sea urchin and conch simultaneously.
Technical solution of the present invention is: a kind of deep-sea sea cucumber, sea urchin, conch stereoscopic ecological culturing net cage, it is characterized in that: the truncated cone-shaped that described net cage 1 is 8 meters of diameters, its side height is 1.5-2 rice, net cage 1 is fixed on sea area, deep-sea by short wooden stake or emery wheel for cutting or polishing jade, net cage 1 is by forming with the cage framework 2 of anchor and the etting 3 covering outside cage framework 2 at the bottom of straight leg, bottom even at net cage 1 is distributed with 8 polythene net dishes as end adherance, is evenly distributed with 24 polythene net dishes as vertical adherance on the madial wall of net cage.
Compared with the existing technology, tool has the following advantages in the present invention:
The deep-sea sea cucumber of this kind of version, sea urchin, conch stereoscopic ecological culturing net cage, it is simple in structure, design ingenious, rationally distributed, its appearance, allow sea cucumber, sea urchin, three kinds of halobiontic raising together with of conch become possibility, it can be fixed on self region, deep-sea, and design promising sea cucumber, the end adherance that sea urchin adheres to, the vertical adherance adhering to for conch, allow sea cucumber, sea urchin and conch grow in fish culture net cage according to the life habit of self, utilize sea cucumber, sea urchin, food chain relation and the Conversion of Energy of conch, fully, effectively utilized resource.Sea cucumber, sea urchin, conch three symbiosis, tripartite's growth rate is significantly improved, and forms benign ecological cycles, becomes sea cucumber, sea urchin, the conch net cage stereo ecological cultural technique of environmental protection, low-carbon (LC).
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing explanation the specific embodiment of the present invention.As shown in Figure 1: a kind of deep-sea sea cucumber, sea urchin, conch stereoscopic ecological culturing net cage, described net cage 1 is the truncated cone-shaped of 8 meters of diameters, the height of its side is 1.5-2 rice, this net cage 1 is fixed on sea area, deep-sea by short wooden stake or emery wheel for cutting or polishing jade, net cage 1 is comprised of cage framework 2 and the etting 3 covering outside cage framework 2, and the bottom of cage framework 2 with straight leg at the bottom of anchor, adherance at the bottom of bottom even in net cage 1 is distributed with 8, on sidewall in net cage 1, be evenly distributed with 24 vertical adherances, for cost and consideration easily, can select polythene net dish as adherance, allowing the marine product of net cage 1 interior cultivation be attached to polythene net dish grows outward.
The course of work of the deep-sea sea cucumber described in the embodiment of the present invention, sea urchin, conch stereoscopic ecological culturing net cage is as follows: first net cage 1 is fixed on to sea area, deep-sea by short wooden stake or emery wheel for cutting or polishing jade, then in annual spring, the average water temperature of seawater starts to throw in net cage 1 seed of sea cucumber, sea urchin, conch while reaching 12-14 ℃, in each net cage, throw in 200 jin of 15-20 sea cucumbers, 1000 pieces of sea urchins, 100 jin of conches; In breeding process, the bait of throwing something and feeding is the sea-tangle that originates from Dalian, and sea-tangle is thrown something and fed by fermentation afterwards, and each feeding volume (weight in wet base) is 25% left and right of cultivation marine product body weight;
Monthly check net cage 1 No. one time, if any damaged part, repair in time.In summer, on etting 2, have many oceans atom and adhere to, affect water body exchange.For some shellfishes, can in net cage, drop into appropriate conch and carry out biological control; For varicella and some filamentous algas, better by hydraulic giant removal effect, general cleaning in summer once.
The appearance of this kind of net cage, utilizes food chain relation and the Conversion of Energy of sea cucumber, sea urchin, conch, fully, has effectively utilized resource.Sea cucumber can ingest excreta and the residual bait of sea urchin, conch, cultivation conch can effectively be removed shellfish and the assorted algae adhering on etting.In addition, net cage top water layer can also cultivate algae, to the environment of cultivation, is also a kind of good improvement.Net cage sinks to seabed, and sea cucumber, sea urchin, conch can grow in being similar to natural environment.Sea cucumber, sea urchin, conch three symbiosis, tripartite's growth rate is significantly improved, and forms benign ecological cycles, becomes sea cucumber, sea urchin, the conch net cage stereo ecological cultural technique of environmental protection, low-carbon (LC).
Claims (1)
1. a deep-sea sea cucumber, sea urchin, conch stereoscopic ecological culturing net cage, it is characterized in that: described net cage (1) is the truncated cone-shaped of 8 meters of diameters, its side height is 1.5-2 rice, net cage (1) is fixed on sea area, deep-sea by short wooden stake or emery wheel for cutting or polishing jade, net cage (1) is comprised of the cage framework (2) with anchor at the bottom of straight leg and the etting (3) covering outside cage framework (2), bottom even at net cage (1) is distributed with 8 polythene net dishes as end adherance, is evenly distributed with 24 polythene net dishes as vertical adherance on the madial wall of net cage.
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CN201410009377.3A CN103749358A (en) | 2014-01-09 | 2014-01-09 | Deep-sea three-dimensional ecological culture cage of sea cucumbers, sea urchins and sea snails |
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CN201410009377.3A CN103749358A (en) | 2014-01-09 | 2014-01-09 | Deep-sea three-dimensional ecological culture cage of sea cucumbers, sea urchins and sea snails |
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Cited By (3)
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CN107232102A (en) * | 2017-06-28 | 2017-10-10 | 中国水产科学研究院南海水产研究所 | A kind of method that Babylonia areolata (Lamarck) is raised together with hojothuria leucospilota, fragrant plant mentioned in ancient texts batch production |
CN108834965A (en) * | 2018-07-05 | 2018-11-20 | 深圳市华盛丰农业科技发展有限公司 | A kind of Rapana venosa method for culturing seedlings and device |
CN110589981A (en) * | 2019-10-15 | 2019-12-20 | 上源环工生态环境科技(苏州)有限公司 | Combined type three-dimensional ecological floating bed for riverway restoration and purification |
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CN110589981A (en) * | 2019-10-15 | 2019-12-20 | 上源环工生态环境科技(苏州)有限公司 | Combined type three-dimensional ecological floating bed for riverway restoration and purification |
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Application publication date: 20140430 |