CN1034100C - Aquatic product culturing pond at intertidal zone - Google Patents
Aquatic product culturing pond at intertidal zone Download PDFInfo
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- CN1034100C CN1034100C CN93115829A CN93115829A CN1034100C CN 1034100 C CN1034100 C CN 1034100C CN 93115829 A CN93115829 A CN 93115829A CN 93115829 A CN93115829 A CN 93115829A CN 1034100 C CN1034100 C CN 1034100C
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- Prior art keywords
- pond
- pool
- intertidal zone
- tide
- dam
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to a marine product cultivating pool at an intertidal zone, which comprises a pool circled by a hidden dam buried on an intertidal zone, wherein the top of the pool is below a sea level at the time of rising tide, a purse net is arranged on the inner side of the pool, the lower part of the purse net is embedded in mud, and the top of the purse net is above the sea level at the time of rising tide. The hidden dam is hidden below the sea level at the time of rising tide, and the pool is filled with sea water after the sea water ebbs tide; the sea water and the bait of marine organisms enter the purse net at the time of rising tide, and the purse net enhances oxygen, increases the bait, and prevents the invasion of injurious organisms; the purse net can block cultivating organisms and prevent the loss of the marine organisms at the time of ebbing tide, and accordingly, the present invention provides survival and good ecological environment for the cultivating organisms.
Description
The invention belongs to the mariculture technology field, particularly a kind of on the intertidal zone aquatic product culturing pond at intertidal zone of aquaculture product.
At present, because world ocean is fished for technology rapid development, living marine resources are more and more poorer, and therefore, mariculture industry also just more and more is subject to people's attention.Existing mariculture mainly contains deep water culture and mudflat aquaculture dual mode.
Deep water culture is mainly based on breed such as raft formula or net cages, promptly subtidal zone than deepwater field in throw in the cage be covered with fishnet, aquaculture product therein, aquaculture organism mainly by the biological feed in the seawater for food, during culturing, also need according to circumstances manually to throw in bait, because cage is thrown in seawater, therefore, the management difficulty of this cultural method is bigger, the investment cost of facility is also very high, also is subjected to the influence of storm wind and wave easily.
Mudflat aquaculture is exactly to build to culture the pond on the supratidal zone in sea, seawater is introduced the breed pond again and is come aquaculture product.Because culturing the pond builds on supratidal zone, therefore, the pond maritime interior waters will lean on water pump or ditch to introduce or discharge, when changing water, need to consume a lot of energy, thereby, during culturing, the pond maritime interior waters can not be changed everyday, so, being difficult to make the good water quality of maintenance in the pond, this has not only limited the input density of aquatic products, also be unfavorable for growing of aquaculture organism, simultaneously, this cultural method can not make full use of big marine abundant biological feed, and the bait of aquatic products mainly solves by throwing in artitificial food, and the quantity of throwing in bait is difficult to grasp, bait is thrown in few, can not satisfy the growth needs of aquaculture organism, and bait is thrown in many, then pollute Chi Shui easily, cause the water quality corruption, anoxic in the water, aquaculture organism is raised the nose above water to breathe, even large quantities of death, therefore, the input density of mudflat aquaculture is little, and one mu of shrimp pond is thrown the shrimp seedling and is no more than 20,000 tails, 5,000 to 10,000 of scallops, survival rate is lower, generally have only about 50%, thereby the output of mudflat aquaculture is lower, the per mu yield of shrimp pond generally is no more than 200 kilograms, and the scallop per mu yield is no more than 300 kilograms.
Above-mentioned said deep water culture is that the subtidal zone in the sea carries out, mudflat aquaculture is to carry out on the supratidal zone in sea, the zone between supratidal zone and the subtidal zone---intertidal zone then be one vast, still undeveloped zone, the intertidal zone rising tide is come water, and is full of vitality; Ebb water is done, and marine organisms are difficult to existence, and many characteristics different with supratidal zone and subtidal zone are arranged, tiding, and one day twice, endless, both cultured and brought very big difficulty to aquatic products, also culture the very favorable condition of having created to aquatic products.
The objective of the invention is to make full use of the exclusive characteristics of intertidal zone, improve existing aquaculture facility, provide that a kind of cultivation density is big, output is high, cost is low, manageable aquatic product culturing pond at intertidal zone.
The present invention is achieved in that
It has a purse seine, and purse seine is strapped on the some vertical rods, in the arranged outside of purse seine the pond that is surrounded by latent dam is arranged, and latent dam is being hidden under the sea at the incoming tide, but can hold a full pond seawater after the ebb; And purse seine can allow seawater and marine organisms bait enter at the incoming tide, and oxygenation increases bait, and prevents the intrusion of harmful animal, can block aquaculture organism at ebb tide, prevents loss, thereby the good ecotope of an existence is provided for aquaculture organism.
The present invention compared with prior art has following advantage:
1, make full use of the intertidal zone exclusive characteristics, high tide changes the water oxygenation for the breed pond, one day twice, fundamentally solved the problem of water quality corruption, make and remain good water quality in the pond, both helped growing of aquaculture organism, also help to improve the survival rate of aquaculture organism, simultaneously, also increased substantially cultivation density.
2, at the incoming tide, there are a large amount of marine organisms to enter in the pond in the seawater thereupon, for aquaculture organism provides multiple high-quality bait, ensured that material culture has a good ecotope of ingesting for a long time and surviving, not only promoted growing of aquaculture organism, also be particularly suitable for the mixing three-dimensional culture of multiple fish, shrimp and shellfish, make it share a pond seawater, with being subjected to the preferential of morning and evening tides, absorb different bait, each is in his proper place, simultaneously, also can save artitificial food greatly, reduce aquaculture cost, obtain good economic benefit.
3, after the ebb, anhydrous outside the breed pond, be convenient to throw seedling, Qing Chi, results, observation and management, grasp the growing state of aquaculture organism in the pond at any time, it is accurate, convenient that bait is thrown in, and needn't worry to run off and corrupt water quality.
4, pond structure is simple, and easy construction is rapid, and material can be gathered materials on the spot, and suits measures to local conditions, and invests for a short time, and expense is low.
Provide embodiments of the invention below in conjunction with accompanying drawing:
Fig. 1 is an agent structure schematic diagram of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the A-A cutaway view of Fig. 2;
Fig. 5 is an another kind of structural representation of the present invention;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the another kind of structural representation on the latent dam of the present invention;
Fig. 8 is the B-B cutaway view of Fig. 7.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention has a pond that is surrounded by the latent dam 2 that is embedded on the intertidal zone, the top in pond is the plane, and be lower than at the incoming tide sea, the height in pond is looked the seabed gradient roughly between 0.25~1 meter: described latent dam 2 usefulness coagulation epipleurals 8 and concrete cover 7 constitute, insert silt particle between two concrete side plates 8, the bottom of two concrete side plates 8 is imbedded in the silt particle of seabed; Inboard on latent dam 2 also has plastic film 9, leaks to prevent latent dam 2; On latent dam 2, also be provided with gate, release, hold and put conveniently with control; Be provided with the less purse seine 4 of hole order that is made into the fishnet line in the inboard in pond, purse seine 4 is strapped on the some vertical rods 1, and bolt has stay cord 5 in the vertical rod 1, and stay cord 5 usefulness chocks 6 are fixed on the seabed, is washed upside down by seawater preventing; The bottom of described purse seine 4 is imbedded among the silt particle of seabed, and the top is higher than about about 1 meter of sea at the incoming tide, and the hole order of purse seine 4 can be selected according to the difference of its aquaculture organism kind and specification; Also be provided with the bigger protecting wire net 3 of hole order that is made into thick fishnet line in the outside in pond, protecting wire net 3 is strapped on the some vertical rods 1, and bolt has and prevents the stay cord 5 that washed upside down in the vertical rod 1, and stay cord 5 usefulness chocks 6 are fixed on the seabed; The bottom of described protecting wire net 3 is imbedded in the silt particle of seabed, and the top is higher than sea at the incoming tide, prevents that macro-organism and other foreign objects from entering, and is not damaged with protection purse seine 4.After full water is held in the pond, can drop into the aquaculture organism seedling.
Embodiment 2:
As Fig. 5, shown in Figure 6, its structure such as embodiment 1, difference is, also is provided with several layers purse seine 10 in purse seine 4, and the bottom of purse seine 10 is imbedded in the silt particle of seabed, and the top of purse seine 10 is higher than sea at the incoming tide; Purse seine 10 is fixed on the vertical rod 1, and bolt has stay cord 5 in the vertical rod 1, and stay cord 5 usefulness chocks 6 are fixed on the seabed; The hole order of described purse seine 10 can be selected according to kind of culturing and specification, so that carry out the breed of multiple fish, shrimp and shellfish therein.
Above-mentioned said purse seine 10 can be provided with multilayer, also can in purse seine 4, be provided with a plurality of incoherent mutually, separately independently, different holes purpose purse seine 10, thereby carry out raising together with of fishes and shrimps and shellfish.
Embodiment 3:
As Fig. 7, shown in Figure 8, its structure such as embodiment 1, difference is, latent dam 2 usefulness railings 11 and plastic plate 13 constitute, plastic plate 13 is fixed on the railing 11, and the bottom is imbedded in the silt particle in seabed, and the top bolt has stay cord 12, stay cord 12 usefulness chocks 6 are fixed in the silt particle of seabed, are washed upside down by seawater preventing.
Above-mentioned said latent dam 2 also can make of waterproof cloth or other waterproof materials, and its installation and fixing method are the same.
Claims (3)
1, a kind of aquatic product culturing pond at intertidal zone, it has a purse seine (4), and purse seine (4) is strapped on the some vertical rods (1), it is characterized in that, the pond that is surrounded by latent dam (2) is arranged in the arranged outside of purse seine (4).
2, aquatic product culturing pond at intertidal zone according to claim 1 is characterized in that, described latent dam (2) constitutes with concrete side plate (8) and concrete cover (7).
3, aquatic product culturing pond at intertidal zone according to claim 1 is characterized in that, described latent dam (2) can also use plastic plate (13) or other waterproof materials and railing (11) to constitute.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93115829A CN1034100C (en) | 1993-09-30 | 1993-09-30 | Aquatic product culturing pond at intertidal zone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93115829A CN1034100C (en) | 1993-09-30 | 1993-09-30 | Aquatic product culturing pond at intertidal zone |
Publications (2)
Publication Number | Publication Date |
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CN1089080A CN1089080A (en) | 1994-07-13 |
CN1034100C true CN1034100C (en) | 1997-02-26 |
Family
ID=4991361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93115829A Expired - Fee Related CN1034100C (en) | 1993-09-30 | 1993-09-30 | Aquatic product culturing pond at intertidal zone |
Country Status (1)
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CN (1) | CN1034100C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102605744A (en) * | 2012-03-19 | 2012-07-25 | 王德普 | Moving tank and manufacturing method of moving tank |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102106302B (en) * | 2010-12-27 | 2012-10-03 | 广西红树林研究中心 | Embedded fish ecological cultivating system of water body self-updated mud flat pipe |
CN102234993A (en) * | 2011-04-25 | 2011-11-09 | 山东河海水力插板工程有限责任公司 | Unidirectional flow project for seawater in high-level downflow weirs |
CN103430884A (en) * | 2013-08-29 | 2013-12-11 | 广西红树林研究中心 | Inter-tidal zone fish deposition habitat and self-purification underground pipeline ecological breeding system |
JP6427030B2 (en) * | 2014-02-28 | 2018-11-21 | ヤンマー株式会社 | Method for aquaculture of aquaculture organisms and aquaculture facility therefor |
CN117356341A (en) * | 2023-09-04 | 2024-01-09 | 南方海洋科学与工程广东省实验室(湛江) | Comprehensive planting and breeding pond and planting and breeding method for mangrove aquatic products |
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1993
- 1993-09-30 CN CN93115829A patent/CN1034100C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102605744A (en) * | 2012-03-19 | 2012-07-25 | 王德普 | Moving tank and manufacturing method of moving tank |
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Publication number | Publication date |
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CN1089080A (en) | 1994-07-13 |
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