CN104067965A - Method for cultivating indoor single seed oysters and simple device - Google Patents
Method for cultivating indoor single seed oysters and simple device Download PDFInfo
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- CN104067965A CN104067965A CN201410307632.2A CN201410307632A CN104067965A CN 104067965 A CN104067965 A CN 104067965A CN 201410307632 A CN201410307632 A CN 201410307632A CN 104067965 A CN104067965 A CN 104067965A
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- single seed
- seed oysters
- cultchless oyster
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- oysters
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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
Abstract
Provided are a method for cultivating indoor single seed oysters and a simple device. The method is characterized in that first the single seed oysters obtained through processing are placed in the simple device and are cultivated to seed oysters with specifications required for cultivation through a continuous running water mode, and a plurality of simple devices can be in parallel connection for use according to the number of the cultivated single seed oysters. The simple device for the cultivation method is composed of an open polyethylene plastic barrel with the diameter of 50-60 cm and the height of 50-60 cm and a threaded polyethylene plastic pipe with the diameter of 35-40 cm and the height of 40-45 cm, wherein the upper portion of the barrel is provided with 1-2 overflow holes with the diameters of the 2-4 cm, the barrel mainly contains water and baits; and the upper portion of the threaded polyethylene plastic pipe is provided with an opening. A beam is supported on the plastic barrel; after the bottom of the threaded polyethylene plastic pipe is sealed with a polyethylene screen cloth, the single seed oysters are placed, and polyethylene screen cloths of different specifications are timely replaced according to the growth sizes of the single seed oysters. The single seed oysters cultivated through the method are quick in growing speed, high in survival rate, low in cost and convenient to manage, and the method is suitable for large-scale cultivation production of the single seed oysters.
Description
Technical field
The present invention relates to the breeding method of a kind of spat of oyster, particularly relate to a kind of indoor cultchless oyster seeding cultivating method and required easy device.
Background technology
Cultchless oyster free, without the oyster of adhesive substrate.Oyster has the life habit of clustering, and normal a plurality of oysters anchor at together, and due to the restriction of growing space, hull shape irregular, has affected attractive in appearance and commodity value widely, and meanwhile, during results, labour intensity is large, and cost is high.Clustering also causes the competition of oyster on food, affects its growth rate.Cultchless oyster is not subject to the restriction of growing space due to its free property, thereby hull shape rule is attractive in appearance, and size evenly, is easy to put in a suitable place to breed and gather in the crops, and price is high.
The formation of cultchless oyster is when oyster larva occurs that eyespot has settlement and metamorphosis ability, and it is carried out to a series of physics and chemistry processing, makes it to become single free oyster.But the cultivation of cultchless oyster seedling after treatment (size is more than 1mm); cumbersome; survival rate is low; also be not applicable at present the apparatus and method of large-scale production; therefore, in the urgent need to a kind of simple to operate, save labor, breeding method and the device of the cultchless oyster seedling large-scale production of ambient stable, convenient management.
Summary of the invention
The object of this invention is to provide a kind of cultchless oyster seeding cultivating method and easy device used, it can overcome existing cultchless oyster seedling and cultivate the upper above-mentioned shortcoming existing.
A kind of indoor cultchless oyster seeding cultivating method and easy device, it is characterized in that first processing being obtained to cultchless oyster seedling puts into easy device, by continuous flowing water method, cultivate to the seed that cultivates required specification, according to cultchless oyster seedling cultivate quantity number, this device can a plurality of in parallel uses.Implementing above-mentioned breeding method easy device used is comprised of two parts, a part is by the uncovered vinyon bucket of diameter 50cm-60cm, high 50cm-60cm, 1-2 diameter arranged at the top of bucket is 2cm-4cm spillway hole, mainly be filled with water and bait, another part is by diameter 35cm-40cm, high 40cm-45cm screw thread vinyl tube, top is uncovered, there is cross beam support on Plastic Drum, bottom is with putting into cultchless oyster seedling after the sealing of polyethylene screen cloth, according to cultchless oyster seedling growth size, change in time the polyethylene screen cloth of different size.
The cultchless oyster seedling fast growth that the present invention cultivates, survival rate is high, and cost is low, is convenient to management, and the cultivation that is applicable to scale cultchless oyster seedling is produced.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
Embodiment
A kind of indoor cultchless oyster seeding cultivating method and easy device, it is characterized in that first by processing the cultchless oyster seedling obtaining, putting into easy device, by continuous flowing water method, cultivate to the seed that cultivates required specification, and according to cultchless oyster seedling cultivate quantity number, can be by a plurality of in parallel uses of easy device of the present invention.Implementing above-mentioned breeding method easy device used is comprised of two parts, a part is by the uncovered vinyon bucket 1 of diameter (50-60) cm, height (50-60) cm, (1-2) individual diameter is arranged at the top of bucket 1 is (2-4) cm spillway hole 2, mainly be filled with water and bait, another part is by diameter (35-40) cm, height (40-45) cm screw thread vinyl tube 3, top is uncovered, there is crossbeam 4 to be supported on Plastic Drum 1, bottom is with putting into cultchless oyster seedling after 5 sealings of polyethylene screen cloth, according to cultchless oyster seedling growth size, change in time the polyethylene screen cloth of different size.
The present invention can directly be placed on cultchless oyster seedling on inner screw thread plastic tube screen cloth; add the water of bait from top, to add inside to put in cultchless oyster seedling pipe; water is discharged from outer barrel top gap; by flowing water, cultivate; spat of oyster fast growth, survival rate is high, and cost is low; be convenient to management, the cultivation that is applicable to scale cultchless oyster seedling is produced.
Claims (1)
1. an indoor cultchless oyster seeding cultivating method and easy device, it is characterized in that first processing being obtained to cultchless oyster seedling puts into easy device, by continuous flowing water method, cultivate to the seed that cultivates required specification, according to cultchless oyster seedling cultivate quantity number, this easy device can a plurality of in parallel uses.Implementing above-mentioned breeding method easy device used is comprised of two parts, a part is by diameter 50cm-60cm, the uncovered vinyon bucket (1) of high 50cm-60cm, 1-2 diameter arranged at the top of bucket (1) is 2cm-4cm spillway hole (2), mainly be filled with water and bait, another part is by diameter 35cm-40cm, high 40cm-45cm screw thread vinyl tube (3), top is uncovered, there is crossbeam (4) to be supported on Plastic Drum, bottom is with putting into cultchless oyster seedling after polyethylene screen cloth (5) sealing, according to cultchless oyster seedling growth size, change in time the polyethylene screen cloth (5) of different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307632.2A CN104067965A (en) | 2014-06-26 | 2014-06-26 | Method for cultivating indoor single seed oysters and simple device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307632.2A CN104067965A (en) | 2014-06-26 | 2014-06-26 | Method for cultivating indoor single seed oysters and simple device |
Publications (1)
| Publication Number | Publication Date |
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| CN104067965A true CN104067965A (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410307632.2A Pending CN104067965A (en) | 2014-06-26 | 2014-06-26 | Method for cultivating indoor single seed oysters and simple device |
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| CN (1) | CN104067965A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996332A (en) * | 2015-06-26 | 2015-10-28 | 獐子岛集团股份有限公司 | High-density oyster breeding equipment |
| CN107568118A (en) * | 2017-09-28 | 2018-01-12 | 郑伟 | A kind of salmon fishes hatching method and salmon fishes nested incubator |
| CN110583545A (en) * | 2019-10-23 | 2019-12-20 | 上海海洋大学 | Method for breeding seawater shellfish family in larval stage |
| CN111149743A (en) * | 2019-12-31 | 2020-05-15 | 广西壮族自治区水产科学研究院 | Oyster family larva cultivating device and using method thereof |
| CN112189600A (en) * | 2020-10-27 | 2021-01-08 | 江苏海洋大学 | Method for cultivating buried-dwelling type shellfish larvae |
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| CN101077063A (en) * | 2006-05-26 | 2007-11-28 | 中国科学院海洋研究所 | Method for breeding triploid monomer oyster in scale |
| CN101773079A (en) * | 2010-01-18 | 2010-07-14 | 山东省海水养殖研究所 | Method for culturing monomeric oyster seeds and seed collector |
| CN202524897U (en) * | 2012-04-12 | 2012-11-14 | 山东海益宝水产股份有限公司 | Simple device for breeding cultchless seed oysters |
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- 2014-06-26 CN CN201410307632.2A patent/CN104067965A/en active Pending
Patent Citations (9)
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| CN2800752Y (en) * | 2005-06-08 | 2006-08-02 | 威海南洋生物技术有限公司 | Multiple-storey cage for culturing monomeric oyster |
| CN101077063A (en) * | 2006-05-26 | 2007-11-28 | 中国科学院海洋研究所 | Method for breeding triploid monomer oyster in scale |
| CN101773079A (en) * | 2010-01-18 | 2010-07-14 | 山东省海水养殖研究所 | Method for culturing monomeric oyster seeds and seed collector |
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| CN202618020U (en) * | 2012-04-25 | 2012-12-26 | 中国海洋大学 | Mesh cage applicable to cultchless oyster cultivation |
| CN203087273U (en) * | 2013-03-08 | 2013-07-31 | 中国海洋大学 | Water-changing floating net cage for breeding aquatic products |
| CN103782942A (en) * | 2014-02-28 | 2014-05-14 | 深圳市嘉灿生物科技有限公司 | Floating net cage for shellfish breeding water replacement |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996332A (en) * | 2015-06-26 | 2015-10-28 | 獐子岛集团股份有限公司 | High-density oyster breeding equipment |
| CN107568118A (en) * | 2017-09-28 | 2018-01-12 | 郑伟 | A kind of salmon fishes hatching method and salmon fishes nested incubator |
| CN110583545A (en) * | 2019-10-23 | 2019-12-20 | 上海海洋大学 | Method for breeding seawater shellfish family in larval stage |
| CN111149743A (en) * | 2019-12-31 | 2020-05-15 | 广西壮族自治区水产科学研究院 | Oyster family larva cultivating device and using method thereof |
| CN112189600A (en) * | 2020-10-27 | 2021-01-08 | 江苏海洋大学 | Method for cultivating buried-dwelling type shellfish larvae |
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Application publication date: 20141001 |