CN101637140A - Indoor wintering method of octopus parents in north - Google Patents
Indoor wintering method of octopus parents in north Download PDFInfo
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- CN101637140A CN101637140A CN200910162251A CN200910162251A CN101637140A CN 101637140 A CN101637140 A CN 101637140A CN 200910162251 A CN200910162251 A CN 200910162251A CN 200910162251 A CN200910162251 A CN 200910162251A CN 101637140 A CN101637140 A CN 101637140A
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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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- 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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Abstract
The invention discloses an indoor wintering method of octopus parents in north, comprising the following steps: paving a layer of sea sand at the bottom of a culture pond, placing cultivation tanks instrings at the bottom of the culture pond, aerating the culture pond using an air pump via dispersed-air stone, keeping the water temperature of the culture pond not less than 10 DEG C, and placing mulluscs lower in living bodies such as quadrangle clams and short necked clams as well as small crabs for one time or many times. The method avoids the fatal damage on breeding parents caused by lowertemperature in winter in the north, provides rich octopus breeding parents by manpower and reduces the dependence on natural parents and damage to natural resources. The method ensures high cultivation density and survival rate, favorable economic benefit and simple method and is suitable for large and medium size cultivation units with wintering condition.
Description
Technical field
The invention belongs to aquatic products parents culture technology, a kind of specifically indoor wintering method of octopus parents in north.
Background technology
Short octopus (Octopus ocellatus) belongs to siphonopods, and Octopodida is a kind of small-sized octopus, is commonly called as eight bands.Be distributed widely in the Bohai Sea, the Huanghai Sea and northern East China Sea.Its delicious meat, nutritious, very popular, have very high economic worth.Raw and fresh food, dry product and the processed goods of short octopus all have wide market at home and abroad, and main exit Korea S and Japan are northern China important export precious marine products.
At present, short octopus is cultured new varieties as the north, and its acquisition of breeding parent mainly depends on natural fishing for, and it is adopted to catch with transportation and all can damage the breeding parent, is difficult to guarantee to breed the quality of parent.Therefore, artificial parent form with overwintering technology be that short octopus artificial breeding provided guarantee for 1 year.In the north, winter, the seawater water temperature can be reduced to below 2 ℃, made short octopus be difficult in indoor wintering.Octopus parents in north technology indoor wintering just becomes the key technology of breeding parents culture, and the artificial breeding of lacking octopus is had very important significance.
Summary of the invention
The object of the present invention is to provide that a kind of cultivation density and survival rate height, method are simple, the method for octopus parents in north indoor wintering of being applicable to that big-and-middle-sized breed unit with winter condition uses.
The objective of the invention is to realize: indoor wintering method of octopus parents in north by following scheme, it is characterized in that: octopus parents is cultured the pond water inlet and delivery port is set, water inlet is higher than the water surface, the delivery port setting prevents the net of escaping, sea water advanced be the pond in indoor culture pond of 0.8m～1.2m at the bottom of the thick extra large sand of shop one deck 8cm～10cm; By polyethylene rope cultivation tank is tied to form string and is positioned on the extra large sand of culturing the bottom, pond every square metre 10～15; 10～15/m of cultivation density
2Adopt inflator pump to inflate culturing the pond, dissolved oxygen content is remained on more than the 6mg/L through gas exhausting stone; Keep the culturing pool temperature to be not less than 10 ℃, natural temperature adopts flowing water to cultivate more than 10 ℃ the time, seawater day, exchange rate was greater than 100%, when natural temperature is lower than 10 ℃, adopted underground sea water to improve water temperature by heat exchanger, change water every day once, each 50%, clean out residual bait simultaneously; According to the cultivation density and the intensity of feeding, adopt the shellfish and the little assorted crab of live body low values such as disposable or muptiple-use input Mactra quadrangularis, variegated clam.
It is 15m that described octopus parents is cultured the general area in pond
2～30m
2
Described cultivation tank is that short octopus is perched veil, and it is a kind of terrine, and a jar mouthful internal diameter is 4cm～6cm, and a jar intracavity diameter is 6cm～8cm, and jar end is provided with the leaking hole of aperture 1cm.
Culture the even oxygenation in pond, per 5～9m in order to make octopus parents
2A gas tube is set, 60～100 purpose gas exhausting stones is installed at the end of gas tube.
Described discharge outlet can be provided with the drainpipe draining, the internal diameter of drainpipe is 120～180mm, the described net that prevents to escape is that drainpipe is extended into pond one segment distance, and its top and side that extends in the pond internal drainage pipe is provided with some water holes that diameter is 3～6mm.
The advantage of indoor wintering method of octopus parents in north of the present invention is: by the technology of the pool cultivated environment of control indoor culture, water temperature, dissolved oxygen and bait feeding, overcome the mortal injury that north of china in winter low temperature brings the breeding parent, abundant short octopus artificial breeding parent is provided, minimizing is to the dependence of natural parent with to the destruction of natural resources, and use this method, the cultivation density of short octopus and survival rate height, good in economic efficiency, method is simple, this technology is applicable to that big-and-middle-sized breed unit with winter condition uses.
Description of drawings
Fig. 1 is an indoor wintering method of octopus parents in north pond structure schematic diagram of the present invention;
Fig. 2 propagates the cultivation tank three-dimensional cutaway view that pool cultivated method is used artificially for the short octopus of the present invention.
Embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of indoor wintering method of octopus parents in north is manually built 30m
2Octopus parents is cultured pond 2, culture pond 2 water inlet 1 and delivery port are set, water inlet 1 is higher than the water surface, it is 150mm drainpipe 6 that internal diameter is set on the delivery port, drainpipe 6 extends into 80cm in the pond, the top and the side that extend in the pond internal drainage pipe are provided with some water holes 8 that diameter is 5mm, and keeping sea water advanced in the pond is about 1m, at the thick extra large sand 3 of Chi Dipu one deck 10cm; By 120 strands polyethylene ropes 5 cultivation tank 4 being tied to form string is positioned on the extra large sand 3 of culturing 2 bottoms, pond, 14 every square metre, described cultivation tank 4 is that short octopus is perched veil, it is a kind of terrine, and a jar mouthful internal diameter is 5cm, and a jar mouthful external diameter is 7cm, the high 8cm of terrine, terrine chamber internal diameter 6cm, external diameter 8cm, jar end, be provided with the leaking hole of aperture 1cm; 12/m of cultivation density
2Adopt inflator pump to culture pond inflation, every 7m through 7 pairs of gas exhausting stones
2A gas tube 9 is set, 80 purpose gas exhausting stones 7 is installed, dissolved oxygen content is remained on more than the 6mg/L at the end of gas tube 9; Keep the culturing pool temperature to be not less than 10 ℃, natural temperature adopts flowing water to cultivate more than 10 ℃ the time, seawater day, exchange rate was greater than 100%, when natural temperature is lower than 10 ℃, adopted underground sea water to improve water temperature by heat exchanger, change water every day once, each 50%, clean out residual bait simultaneously; Threw something and fed in per 2 days shellfish and the little assorted crab of live body low values such as live body shellfish, variegated clam.
Claims (5)
1, a kind of indoor wintering method of octopus parents in north, it is characterized in that: octopus parents is cultured pond (2) water inlet (1) and delivery port is set, water inlet (1) is higher than the water surface, the delivery port setting prevents the net of escaping, sea water advanced be the pond in indoor culture pond (2) of 0.8m～1.2m at the bottom of the thick extra large sand (3) of shop one deck 8cm～10cm; By polyethylene rope (5) cultivation tank (4) is tied to form string and is positioned on the extra large sand (3) of culturing bottom, pond (2) every square metre 10～15; 10～15/m of cultivation density
2Adopt inflator pump to inflate culturing the pond, dissolved oxygen content is remained on more than the 6mg/L through gas exhausting stone (7); Keep the culturing pool temperature to be not less than 10 ℃, natural temperature adopts flowing water to cultivate more than 10 ℃ the time, seawater day, exchange rate was greater than 100%, when natural temperature is lower than 10 ℃, adopted underground sea water to improve water temperature by heat exchanger, change water every day once, each 50%, clean out residual bait simultaneously; According to the cultivation density and the intensity of feeding, adopt the shellfish and the little assorted crab of live body low values such as disposable or muptiple-use input Mactra quadrangularis, variegated clam.
2, according to the described indoor wintering method of octopus parents in north of claim 1, it is characterized in that: it is 15m that described octopus parents is cultured pond (2) area
2～30m
2
3, according to claim 1 or 2 described indoor wintering method of octopus parents in north, it is characterized in that: described cultivation tank (4) is that short octopus is perched veil, and it is a kind of terrine, and a jar mouthful internal diameter is 4cm～6cm, the terrine intracavity diameter is 6cm～8cm, and jar end is provided with the leaking hole of aperture 1cm.
4, according to claim 1 or 2 described indoor wintering method of octopus parents in north, it is characterized in that: per 5～9m
2A gas tube (9) is set, 60～100 purpose gas exhausting stones (7) is installed on the top of gas tube (9).
5, according to claim 1 or 2 described indoor wintering method of octopus parents in north, it is characterized in that: described discharge outlet is provided with drainpipe (6) draining, the internal diameter of drainpipe (6) is 120～180mm, the described net that prevents to escape is that drainpipe (6) is extended into pond one segment distance, and the top and the side that extend in pond internal drainage pipe (6) are provided with some water holes (8) that diameter is 3～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101622519A CN101637140B (en) | 2009-07-31 | 2009-07-31 | Indoor wintering method of octopus parents in north |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101622519A CN101637140B (en) | 2009-07-31 | 2009-07-31 | Indoor wintering method of octopus parents in north |
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| Publication Number | Publication Date |
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| CN101637140A true CN101637140A (en) | 2010-02-03 |
| CN101637140B CN101637140B (en) | 2011-11-23 |
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| CN2009101622519A Expired - Fee Related CN101637140B (en) | 2009-07-31 | 2009-07-31 | Indoor wintering method of octopus parents in north |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983560A (en) * | 2010-11-19 | 2011-03-09 | 宋剑 | Underwater aeration disk for aquaculture |
| CN102550460A (en) * | 2012-02-15 | 2012-07-11 | 山东省海洋水产研究所 | Artificial propagation method of Octopus ocellatus in outdoor earth pond |
| CN102715112A (en) * | 2012-06-30 | 2012-10-10 | 山东省海洋水产研究所 | Indoor industrial aquaculture method for geoduck |
| CN103262816A (en) * | 2013-04-28 | 2013-08-28 | 中国水产科学研究院东海水产研究所 | Equipment for cultivating Charybdis feriatus female parents and application method of equipment |
| CN103875588A (en) * | 2014-01-26 | 2014-06-25 | 广东海洋大学 | Pond water self-circulation system and method for prawn intensive culture pond |
| CN104335926A (en) * | 2013-07-25 | 2015-02-11 | 盘锦光合蟹业有限公司 | Juvenile crab wintering method in crab breeding process |
| CN104756922A (en) * | 2015-04-28 | 2015-07-08 | 中国海洋大学 | Intensive octopus variabilis overwintering breeding method |
| CN106417101A (en) * | 2016-09-30 | 2017-02-22 | 威海虹润海洋科技有限公司 | Artificial breeding method for Octopus variabilis |
| CN107743915A (en) * | 2017-11-24 | 2018-03-02 | 江苏中洋集团股份有限公司 | A kind of aeration system in fishery breeding postnatal care pond |
| CN110178756A (en) * | 2019-07-12 | 2019-08-30 | 鲁东大学 | A method of increasing short octopus natural resources amount |
| CN110393164A (en) * | 2019-06-28 | 2019-11-01 | 国家海洋环境监测中心 | It is suitble to the clam large size seedling seed three-stage breeding method in northern China cold sea area |
| CN110495412A (en) * | 2019-09-09 | 2019-11-26 | 鲁东大学 | A kind of method of stichopus japonicus and true octopus batch production integrated culture |
| CN110786272A (en) * | 2019-12-03 | 2020-02-14 | 中国海洋大学 | Overwintering cultivation method for octopus ocellatus larvae |
| CN111149733A (en) * | 2020-01-14 | 2020-05-15 | 赣州市水产研究所 | Natural overwintering method for outdoor pond of spiny eels |
| CN111280093A (en) * | 2020-03-04 | 2020-06-16 | 浙江省海洋水产研究所 | Device and method for breeding and spawning of octopus ocellatus parents and hatching of fertilized eggs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101273715A (en) * | 2008-05-13 | 2008-10-01 | 三门县琴海水产养殖有限公司 | Method and field for cultivating Octopus variabilis |
| CN201204867Y (en) * | 2008-05-13 | 2009-03-11 | 三门县琴海水产养殖有限公司 | Ocellated octopus culturing box |
| CN101491224B (en) * | 2009-02-19 | 2011-11-09 | 浙江海洋学院 | Octopus family parent industrialized cultivation method and special hidden object |
-
2009
- 2009-07-31 CN CN2009101622519A patent/CN101637140B/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983560A (en) * | 2010-11-19 | 2011-03-09 | 宋剑 | Underwater aeration disk for aquaculture |
| CN102550460A (en) * | 2012-02-15 | 2012-07-11 | 山东省海洋水产研究所 | Artificial propagation method of Octopus ocellatus in outdoor earth pond |
| CN102550460B (en) * | 2012-02-15 | 2013-07-31 | 山东省海洋水产研究所 | Artificial propagation method of Octopus ocellatus in outdoor earth pond |
| CN102715112A (en) * | 2012-06-30 | 2012-10-10 | 山东省海洋水产研究所 | Indoor industrial aquaculture method for geoduck |
| CN103262816A (en) * | 2013-04-28 | 2013-08-28 | 中国水产科学研究院东海水产研究所 | Equipment for cultivating Charybdis feriatus female parents and application method of equipment |
| CN104335926A (en) * | 2013-07-25 | 2015-02-11 | 盘锦光合蟹业有限公司 | Juvenile crab wintering method in crab breeding process |
| CN104335926B (en) * | 2013-07-25 | 2016-08-31 | 盘锦光合蟹业有限公司 | A kind of button crab wintering method in river crab breeding process |
| CN103875588A (en) * | 2014-01-26 | 2014-06-25 | 广东海洋大学 | Pond water self-circulation system and method for prawn intensive culture pond |
| CN104756922A (en) * | 2015-04-28 | 2015-07-08 | 中国海洋大学 | Intensive octopus variabilis overwintering breeding method |
| CN104756922B (en) * | 2015-04-28 | 2015-10-28 | 中国海洋大学 | A kind of intensive overwintering culture method of long octopus |
| CN106417101A (en) * | 2016-09-30 | 2017-02-22 | 威海虹润海洋科技有限公司 | Artificial breeding method for Octopus variabilis |
| CN106417101B (en) * | 2016-09-30 | 2019-03-26 | 威海虹润海洋科技有限公司 | A kind of artificial breeding method of long octopus |
| CN107743915A (en) * | 2017-11-24 | 2018-03-02 | 江苏中洋集团股份有限公司 | A kind of aeration system in fishery breeding postnatal care pond |
| CN110393164A (en) * | 2019-06-28 | 2019-11-01 | 国家海洋环境监测中心 | It is suitble to the clam large size seedling seed three-stage breeding method in northern China cold sea area |
| CN110393164B (en) * | 2019-06-28 | 2022-04-05 | 国家海洋环境监测中心 | Three-stage cultivation method for large-size clam seedlings suitable for cold sea areas in northern China |
| CN110178756A (en) * | 2019-07-12 | 2019-08-30 | 鲁东大学 | A method of increasing short octopus natural resources amount |
| CN110495412A (en) * | 2019-09-09 | 2019-11-26 | 鲁东大学 | A kind of method of stichopus japonicus and true octopus batch production integrated culture |
| CN110786272A (en) * | 2019-12-03 | 2020-02-14 | 中国海洋大学 | Overwintering cultivation method for octopus ocellatus larvae |
| CN111149733A (en) * | 2020-01-14 | 2020-05-15 | 赣州市水产研究所 | Natural overwintering method for outdoor pond of spiny eels |
| CN111280093A (en) * | 2020-03-04 | 2020-06-16 | 浙江省海洋水产研究所 | Device and method for breeding and spawning of octopus ocellatus parents and hatching of fertilized eggs |
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|---|---|
| CN101637140B (en) | 2011-11-23 |
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