CN1720791A - Cultural method and device that a kind of shallow sea shellfish defecation thing utilizes again - Google Patents
Cultural method and device that a kind of shallow sea shellfish defecation thing utilizes again Download PDFInfo
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- CN1720791A CN1720791A CNA2004100209672A CN200410020967A CN1720791A CN 1720791 A CN1720791 A CN 1720791A CN A2004100209672 A CNA2004100209672 A CN A2004100209672A CN 200410020967 A CN200410020967 A CN 200410020967A CN 1720791 A CN1720791 A CN 1720791A
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- shallow sea
- cage
- shellfish
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- sea shellfish
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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 present invention relates to aquaculture technology, cultural method and device that specifically a kind of shallow sea shellfish defecation thing utilizes again.It is shallow sea shellfish and sediments feeding habits animal to be carried out cage isolate and raise together with; The bottom that used device is included in cage adds a chassis, the breed chamber that impales for net between the bottom of chassis and cage; Also can be shallow sea shellfish multiple field breeding cage, the cylinder mould of breeding cage is close web frame every one deck.Adopt the present invention can utilize, slow down the aquaculture organism automatic pollution of shallow sea shellfish raft culture again to false excrement.
Description
Technical field
The present invention relates to aquaculture technology, cultural method and device that specifically a kind of shallow sea shellfish defecation thing utilizes again.
Background technology
Filter-feeding shellfish in the shallow sea growth is generally adopted raft type cultivating cage and single species breeding way, present known shallow sea shellfish raft type cultivating cage is to comprise the multilayer breed cavity configuration that is impaled by net, be generally the 5-10 layer, culture between the chamber for every layer and be provided with supporting plate with holes, culture in the chamber for every layer and place cultivated shellfish.Because cultivated shellfish produces and is rich in organic ight soil (comprising a certain proportion of false excrement) in a large number, this biogenic deposit deposits in addition naturally, cylinder mould itself is produced pollution, the fish-farming in shallow marine water environment is also caused very big influence, even cause the ecosystem unbalance, the disease aggravation of aquaculture organism.These great ecological problems have had a strong impact on the development of China's fish-farming in shallow marine water industry.In addition, because the defecation thing of cultivated shellfish is rich in nutriment, can utilize, be the good bait of sea cucumber, but these materials are not utilized fully more at present again.
Summary of the invention
The purpose of this invention is to provide cultural method and device that a kind of shallow sea shellfish defecation thing that can utilize, slow down the aquaculture organism automatic pollution of shallow sea shellfish raft culture to ight soil again utilizes again.
The technical solution adopted for the present invention to solve the technical problems is as follows:
The cultural method of shallow sea shellfish: shallow sea shellfish and sediments feeding habits animal are carried out cage isolate and raise together with;
Shellfish is chassis under the breeding cage, cultures sediments feeding habits animal; Or shallow few shellfish culture layer and the alternate setting of sediments feeding habits animal-breeding layer; Sediments feeding habits animal can be sea cucumber.
Its device: add a chassis in the bottom of cage, form the breed chamber (culturing sediments feeding habits animal in it) that net impales between the bottom of chassis and cage; Described chassis size is greater than the size of cage; Described chassis is the edge structure that is upturned.
Also can be shallow sea shellfish multiple field breeding cage, the cylinder mould of breeding cage be close web frame (cylinder mould can be got up realize with close netizen every one deck) every one deck; Close net mesh is the 5-10 millimeter.
The invention has the beneficial effects as follows:
1. adopt the present invention can slow down the biological sedimentation of shallow sea raft culture shellfish effectively, can reduce the organic accumulation in seabed, for the growth of shellfish provides good ecotope, thereby promote ecosystem balance, objectively slowed down the generation of aquaculture organism disease.
2. adopt the present invention to isolate the mode of raising together with and device can utilize shallow sea shellfish ight soil again, realized the recycle of nutriment, material utilizes the growing environment of also having optimized shellfish in the level in having increased seawater.
3. adopt the present invention can increase the cultured product kind, can not only cultivated shellfish, also increase cultured product kind such as sea cucumber sediments feeding habits animal, thereby improved the economic benefit that the unit cage is cultured.
Description of drawings
Fig. 1 is the one embodiment of the invention structural representation.
Fig. 2 is the another embodiment of the present invention structural representation.
Fig. 3 is another example structure schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
Embodiment 1
As shown in Figure 1, on the basis of chlamys farreri raft type cultivating cage, add the large chassis of a circle in the bottom of cage, this chassis is made of plastics, diameter is bigger than breeding cage, the breed chamber that impales for net (plastics are made, and mesh is less than sediments feeding habits animal size) between the bottom of chassis and cage is used for placing breed sediments feeding habits animal sea cucumber such as stichopus japonicus.Chlamys farreri is cultured about 40 for common every layer, and stichopus japonicus is put 2～10 (the present embodiment stichopus japonicus is put 6 in a suitable place to breed) in a suitable place to breed in the chassis.
Among the figure: 1 is the polythene material lifting rope, and 2 is the polythene material cylinder mould, and 3 culture for aquatile and use supporting plate, and 4 be the polythene material static line, and 5 is bottom polythene material cylinder mould, and 6 is that the chassis is used in breed.
Employing the present invention raises together with mode and installs the biogenic deposits that can hold back cultivated shellfish effectively, slows down environmental pressure.Present embodiment is put stichopus japonicus in a suitable place to breed in the chassis, the consumer organism sediments plays the effect of " street cleaner ".Can increase the mariculture product after stichopus japonicus grows up to, improve the economic benefit of culturing.
Its result is: chlamys farreri and stichopus japonicus growth are all fine.During year May November to 2002 calendar year 2001, on average each grows to 24.6g from 10.6g stichopus japonicus, has increased more than 1 times.
Starting point of the present invention is: the pollution problem that fundamentally solve the shallow sea raft culture, must plan aquaculture model with the viewpoint of " ecologic breeding ", advocate " cleaner production ", actively develop diversification and culture research, reduce the automatic pollution of aquaculture organism, further improve the carrying capacity of culturing the sea area.
Embodiment 2
Difference from Example 1 is:
As shown in Figure 2, present embodiment is put stichopus japonicus in a suitable place to breed in the chassis, and every one deck supporting plate 3, the cylinder mould 2 of breeding cage is established close net, cultures stichopus japonicus, the consumer organism sediments in close net place layer and place, chassis layer; If close mesh is for when seawater velocity is big, can guarantee that the ight soil of shellfish has quite a few to be retained in the cage, so that keep the bait of abundance for stichopus japonicus.The present embodiment mesh is 5 millimeters (can adopt the plain mode that cylinder mould is wrapped with close net every one deck to realize), chlamys farreri is cultured 40 for every layer, if stichopus japonicus is put 4 in a suitable place to breed in the close stratum reticulare, put 5 in the chassis in a suitable place to breed, chlamys farreri is cultured and is led alternate setting with the apostichopus japonicus culture layer.
Its result is: chlamys farreri and stichopus japonicus growth are all fine, and the output value increases by 1 times.
Embodiment 3
Difference from Example 1 is:
As shown in Figure 3, in the present embodiment,, the cylinder mould 2 of breeding cage is established close net, culture stichopus japonicus within it, the consumer organism sediments every one deck supporting plate 3; If close mesh is for when seawater velocity is big, can guarantee that the ight soil of shellfish has quite a few to be retained in the cage, so that keep the bait of abundance for stichopus japonicus.The present embodiment mesh is 5 millimeters, and every layer of chlamys farreri is cultured 40, establishes in the close stratum reticulare stichopus japonicus and puts 4 in a suitable place to breed, and chlamys farreri is cultured the alternate setting with the apostichopus japonicus culture layer of layer.Its output value has increased by 1 times.
Claims (8)
1. the cultural method utilized again of shallow sea shellfish defecation thing is characterized in that: shallow sea shellfish and sediments feeding habits animal are carried out the cage isolation raise together with.
2. according to the cultural method of the described shallow sea shellfish of claim 1, it is characterized in that: sediments feeding habits animal-breeding layer is arranged on the bottom.
3. according to the cultural method of the described shallow sea shellfish of claim 1, it is characterized in that: shallow sea shellfish is cultured layer and the alternate setting of sediments feeding habits animal-breeding layer.
4. according to the cultural method of the described shallow sea shellfish of claim 1, it is characterized in that: sediments feeding habits animal can be sea cucumber.
5. the used device of cultural method that shallow sea shellfish defecation thing utilizes again comprises shallow sea shellfish multiple field breeding cage, and it is characterized in that: the cylinder mould of breeding cage is close web frame every one deck.
6. according to the used device of the cultural method of the described shallow sea shellfish of claim 5, it is characterized in that: close net mesh is the 5-10 millimeter.
7. according to the used device of the cultural method of the described shallow sea shellfish of claim 5, it is characterized in that: add a chassis in the bottom of cage, form the breed chamber that net impales between the bottom of chassis and cage.
8. according to the used device of the cultural method of the described shallow sea shellfish of claim 7, it is characterized in that: described chassis size is greater than the size of cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410020967A CN100579365C (en) | 2004-07-14 | 2004-07-14 | A shallow sea seashell breeding apparatus with reuse of feces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410020967A CN100579365C (en) | 2004-07-14 | 2004-07-14 | A shallow sea seashell breeding apparatus with reuse of feces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1720791A true CN1720791A (en) | 2006-01-18 |
| CN100579365C CN100579365C (en) | 2010-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410020967A Expired - Lifetime CN100579365C (en) | 2004-07-14 | 2004-07-14 | A shallow sea seashell breeding apparatus with reuse of feces |
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| Country | Link |
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| CN (1) | CN100579365C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822232A (en) * | 2010-05-22 | 2010-09-08 | 中国海洋大学 | Method for mainly cultivating sea cucumber in pond in high-yield and high-efficiency poly-cultivating manner |
| CN101660980B (en) * | 2009-09-11 | 2011-03-23 | 中国科学院海洋研究所 | Field measuring method and field measuring device of deposition action of bivalve living creatures in shallow water area |
| CN103299928A (en) * | 2013-06-03 | 2013-09-18 | 中国水产科学研究院黄海水产研究所 | Seabed comprehensive cultivation device for stichopus japonicus and comb shells |
| CN104542362A (en) * | 2013-10-12 | 2015-04-29 | 敖志辉 | Method for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
| CN104542363A (en) * | 2013-10-12 | 2015-04-29 | 敖志辉 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
| CN104938362A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Sea cucumber raising method for by using net cage under the sea and biological insect control method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070791A (en) * | 1992-09-28 | 1993-04-14 | 荣成市水产局 | Raft-type net bed shellfish breeding method |
| CN1273026A (en) * | 2000-06-12 | 2000-11-15 | 山东承天海洋水产集团公司 | Cultivating cage and its application method |
| CN2476946Y (en) * | 2001-02-06 | 2002-02-20 | 王长茂 | Shell cage |
-
2004
- 2004-07-14 CN CN200410020967A patent/CN100579365C/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660980B (en) * | 2009-09-11 | 2011-03-23 | 中国科学院海洋研究所 | Field measuring method and field measuring device of deposition action of bivalve living creatures in shallow water area |
| CN101822232A (en) * | 2010-05-22 | 2010-09-08 | 中国海洋大学 | Method for mainly cultivating sea cucumber in pond in high-yield and high-efficiency poly-cultivating manner |
| CN103299928A (en) * | 2013-06-03 | 2013-09-18 | 中国水产科学研究院黄海水产研究所 | Seabed comprehensive cultivation device for stichopus japonicus and comb shells |
| CN104542362A (en) * | 2013-10-12 | 2015-04-29 | 敖志辉 | Method for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
| CN104542363A (en) * | 2013-10-12 | 2015-04-29 | 敖志辉 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
| CN104938362A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Sea cucumber raising method for by using net cage under the sea and biological insect control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100579365C (en) | 2010-01-13 |
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