CN102870712A - Sea cucumber seedling raising method - Google Patents
Sea cucumber seedling raising method Download PDFInfo
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- CN102870712A CN102870712A CN2012103521497A CN201210352149A CN102870712A CN 102870712 A CN102870712 A CN 102870712A CN 2012103521497 A CN2012103521497 A CN 2012103521497A CN 201210352149 A CN201210352149 A CN 201210352149A CN 102870712 A CN102870712 A CN 102870712A
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- sea cucumber
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- ginseng
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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
A sea cucumber seedling raising method comprises the following processes: building a dimensional cultivation pool; building a special sea cucumber raising pool; arranging a central drainage outlet; arranging a water inlet; arranging an inflation device; arranging a hapteron in the pool; catching and raising parent sea cucumber; laying eggs and fertilizing; cultivating larvas; collecting and cultivating young sea cucumber; and collecting young sea cucumber. The dimensional cultivation pool can be built indoors or a muddy puddle is dug with sandstone being paved at the bottom to serve as a cultivation pool; the inflation device is arranged in the sea cucumber raising pool; and a water inlet pipe is arranged in the sea cucumber raising pool and comprises a cold water pipe and a hot water pipe for adjusting the water temperature. The sea cucumber seedling raising method has the advantages that the seedling raising cost is reduced; the young sea cucumber grow fast; natural bait is applied, so that excreta produced by the young sea cucumber can be converted into unharmful substances by oxidoreduction; the diaphaneity of water can be adjusted through natural bait like alga; the seedling raising density is reasonably adjusted; diseases of the young sea cucumber are reduced; and antibiotics do not need to be applied, so that no drug residue exist in the young sea cucumber and the environment is not polluted.
Description
Technical field
The present invention relates to the seedling-cultivating method of aquatic product, especially relate to the cultivation seedling-cultivating method of a kind of sea cucumber.
Background technology
Because the economic worth of the benthonic animals such as abalone, sea urchin, sea cucumber is very high, sea cucumber is one of " marine products eight delicacies ", flavor warm in nature is sweet, the effect that tonifying kidney and benefiting sperm, enriching the blood to restore normal menstruation are arranged, contain that pentapeptide and three-iron glucosides etc. are antitumor, anti-inflammatory and haemolysis composition, the growth of human body, strong bone and prevention failure, arteriosclerosis etc. are had specific function, are a kind of high-grade nutraceutical that nourishing is worth that has, and are paid attention to very much so propagate the technology of these benthonic aquatic livestocks artificially.
In recent years, along with people's growth in the living standard, the life requirement of a large amount of marine products, the benthonic aquatic livestock comprises the demand of sea cucumber, the cultivation of cultivation and seedling thereof more and more is subject to people's attention.
The stichopus japonicus of China (Apostichopus japonicus) cultivation starts from nineteen fifties, and along with the expansion of sea cucumber shrimp pond and fish-farming in shallow marine water scale, the sea cucumber indoors artificial is grown seedlings and also developed rapidly.Stichopus japonicus grows at natural waters, has the habit of aestivation.Be that the individualities that body weight surpasses 20 grams all aestivation can occur, no matter stichopus japonicus yellow, Bohai Sea existence, all aestivation can occur.Because between resting stage, stichopus japonicus do not eat, motionless, and occur causing the phenomenon that loses weight because of lack of water, it is very large unfavorable that this brings to cultivation, artificial breeding is in lab simulation self-sow Environment cultivation fertilized egg, and having breeding method is to rely on energy Na Shui and moisturizing pond water temperature, Curtains exclude light adjustment water transparence and the direct method that drops into bait to Chi Shui.There is following problem in existing indoor sea cucumber seedling culture method:
1. the consumption mass energy causes seedling cost high.
2. directly throw in bait in nursery pond, superfluous bait and other refuse (excreta etc.) can't also far be removed in oxidation, can only often change water;
3. in order to prevent and treat disease, people use chemicals (bleaching powder etc.) to the breeding water body sterilization and adopt the antibiotic sterilization, cause medicament residue in the sea cucumber, and quality descends, and serious environment pollution;
4. the quality of the viability of seed and seed can not be guaranteed.
Summary of the invention
Consume mass energy for seedling cultivating process in the prior art, the technical problem that the quality of contaminated environment and seed can not be guaranteed, the present invention proposes following technical scheme:
A kind of seedling-cultivating method of sea cucumber seedling comprises following process: build at least three-dimensional culture pond of one deck; Build the special-purpose ginseng pond of supporting; The Central Drainage mouth is set; Water inlet is set; Establish aerating device in the pond; At least one deck hapteron is set in the pond; Adopting of parent participation caught and stored up; Laying eggs and fertilization of parent participation; Larval culture; The collection of young ginseng and cultivation; Collect children's ginseng.
Described three-dimensional culture pond can be in indoor construction, available brick, cement structures or build with framework plastics tank, and also can sandstone rebasing, the excavation mire be as culturing pool, and culturing pool is of a size of 50 centimetres of 180 cm x, 100 * cm x.
Described foster ginseng pond is built up at the bottom of the rectangular cement pit, and the pond size is 35～45 cubic metres, and the degree of depth is 0.8～0.9 meter, connects position, bottom, ectocentral pond and is minimum point, establishes the Central Drainage mouth in the minimum point of supporting the ginseng pond.Aerating device is established in the pond in described foster ginseng pond, and every square metre arranges 1 of aerating nozzle.Described foster ginseng arranges water inlet pipe in the pond, and water inlet pipe is divided into regulating cold water pipe and the hot-water line of water temperature.
Adopting of described parent participation caught and stored up, and before and after the Summer Solstice, adopts and catches stichopus japonicus ripe in the nature marine site, and the time of storing up was advisable with 1 week, and water temperature rests in 16 ℃～18 ℃, and the cultivation density of parent participation is not more than 30/square metre.
Laying eggs and fertilization of described parent participation generally adopted the stichopus japonicus induced spawning method, piles up for preventing smart ovum, stirs once in per 30 minutes.
Described larval culture will carry out seed selection when embryonic development during to the little bait young, drags choosing or siphon seed selection with silk screen, and seed selection is the young at the middle and upper levels, cultivates pond density and is controlled at about 0.5/milliliter.
The collection of described young ginseng and cultivation when the young 30% grows when saving the shape larva, are thrown in young ginseng collector, and collector uses corrugated plating, puts into the bait pond before young ginseng collector is thrown in and inoculates benthic diatom.
It is unsuitable excessive that described young ginseng gathers density, is generally 0.5/centimetre, and the dissolved oxygen content in the stabilization pond is not less than 3.6PPM.
Technical scheme of the present invention is compared with prior art, have following advantage: reduced seedling cost, fast growth is used natural bait, the oxidoreduction such as excreta that the sea cucumber young is produced are harmless material, regulate the transparency of water body by natural baits such as algae; Rationally regulate seedling density, reduce the disease of the sea cucumber young, need not administration of antibiotics etc. does not have medicament residue in the sea cucumber young, can not produce contaminated environment.
Embodiment
Below the present invention will be further described.
Technical scheme of the present invention comprises following process: build at least three-dimensional culture pond of one deck; Build special foster ginseng pond; The Central Drainage mouth of supporting the ginseng pond is set; Water inlet; Aerating device is set in the culturing pool; At least one deck hapteron is set in the pond; Adopting of parent participation caught and stored up; Laying eggs and fertilization of parent participation; Larval culture; The collection of young ginseng and cultivation; Collect children's ginseng.
Described three-dimensional culture pond can be at indoor construction multilayer culturing pool, available brick, cement structures or build with framework plastics tank, also in the open under the environment sandstone rebasing, the excavation mire is as culturing pool, culturing pool is of a size of 50 centimetres of 180 cm x, 100 * cm x, also can be according to the size of actual conditions and demand the concrete size of setting culturing pool, culturing pool also can be built according to the slope according to the gradient tendency of landform, also echelon level according to actual needs.
Described foster ginseng pond is built up at the bottom of the rectangular cement pit, and the pond size is 35～45 cubic metres, and the degree of depth is 0.8～0.9 meter, connects position, bottom, ectocentral pond and is minimum point, establishes the Central Drainage mouth in the minimum point of supporting the ginseng pond.
Aerating device is established in the pond in described foster ginseng pond, and every square metre arranges 1 of aerating nozzle.
Described foster ginseng arranges water inlet pipe in the pond, and water inlet pipe is divided into regulating cold water pipe and the hot-water line of water temperature.Adopting of described parent participation caught and stored up, and before and after the Summer Solstice, adopts and catches stichopus japonicus ripe in the nature marine site, and the time of storing up was advisable with 1 week, and water temperature rests in 16 ℃～18 ℃, and the cultivation density of parent participation is not more than 30/square metre.The time of storing up was advisable with 7～10 days, throw something and feed every day artifical compound feed or the sargassum thunbergii chip of throwing something and feeding.
Laying eggs and fertilization of described parent participation generally adopted the stichopus japonicus induced spawning method, piles up for preventing smart ovum, stirs once in per 30 minutes.
Described larval culture, when embryonic development will be carried out seed selection during to the little bait young, drag choosing or siphon seed selection with silk screen, seed selection is the young at the middle and upper levels, cultivate pond density and be controlled at about 0.5/milliliter, the bait that is fit to the stichopus japonicus young has Dicrateria inornata, salt algae, Chaetoceros etc., also substitutes in addition bait, throw something and feed to throw less, the diligent throwing, can not once throw something and feed too much.
The collection of described young ginseng and cultivation, when the young 30% grows when saving the shape larva, throw in young ginseng collector, collector uses corrugated plating, put into the bait pond before young ginseng collector is thrown in and inoculate benthic diatom, on the adherance benthic diatom as main bait, some unit cell algae of also can throwing something and feeding, and progressively increase intensity of illumination, the benthic diatom on the adherance is bred.Along with the growth of young ginseng, in time replenish new benthic diatom and sargassum thunbergii and grind liquid, when young ginseng body reaches more than 2 millimeters, can grind liquid as bait take sargassum thunbergii fully.
It is unsuitable excessive that described young ginseng gathers density, is generally 0.5/centimetre, and the dissolved oxygen content in the stabilization pond is not less than 3.6PPM, should inflate in the continual provisions ginseng pond simultaneously, to guarantee providing sufficient oxygen and to reduce ammonia-nitrogen content in the culturing pool.
Culturing pool in place with good conditionsi, can utilize the seawater facility of relative low temperature for the control method of temperature summer, lowers the temperature; In winter, the warm water that can utilize cultivation to discharge heats up.Utilize the temperature control regulating action of the hot water pipe that arranges in the culturing pool, or utilize the tunnel, ground temperature characteristics cool in summer and warm in winter remain on about 21 ℃ the highest water temperature in summer; In the winter time, minimum water temperature remains on about 7 ℃～8 ℃.Place with good conditionsi can utilize the seawater well, and the water temperature of seawater well general winter is 12 ℃～13 ℃, and be 15～16 ℃ summer, is the suitable water temperature of culturing stichopus japonicus growth.General salinity is not lower than 25.
Technical scheme of the present invention is compared with prior art, have following advantage: reduced seedling cost, fast growth is used natural bait, the oxidoreduction such as excreta that the sea cucumber young is produced are harmless material, regulate the transparency of water body by natural baits such as algae; Rationally regulate seedling density, reduce the disease of the sea cucumber young, need not administration of antibiotics etc. does not have medicament residue in the sea cucumber young, can not produce contaminated environment.
Claims (10)
1. the seedling-cultivating method of a sea cucumber seedling comprises following process: build at least three-dimensional culture pond of one deck; Build the special-purpose ginseng pond of supporting; The Central Drainage mouth is set; Water inlet is set; Establish aerating device in the pond; At least one deck hapteron is set in the pond; Adopting of parent participation caught and stored up; Laying eggs and fertilization of parent participation; Larval culture; The collection of young ginseng and cultivation; Collect children's ginseng.
2. the seedling-cultivating method of sea cucumber seedling according to claim 1, it is characterized in that: described three-dimensional culture pond can be in indoor construction, available brick, cement structures or build with framework plastics tank, also can sandstone rebasing, the excavation mire is as culturing pool, and culturing pool is of a size of 50 centimetres of 180 cm x, 100 * cm x.
3. the seedling-cultivating method of sea cucumber seedling according to claim 2, it is characterized in that: described foster ginseng pond, build up at the bottom of the rectangular cement pit, the pond size is 35～45 cubic metres, the degree of depth is 0.8-0.9 rice, connect position, bottom, ectocentral pond and be minimum point, establish the Central Drainage mouth in the minimum point of supporting the ginseng pond.
4. the seedling-cultivating method of sea cucumber seedling according to claim 3, it is characterized in that: aerating device is established in the pond in described foster ginseng pond, 1 of every square of meter ampere pneumatic head.
5. the seedling-cultivating method of sea cucumber seedling according to claim 4, it is characterized in that: described foster ginseng arranges water inlet pipe in the pond, and water inlet pipe is divided into to regulate the hot and cold water pipe of water temperature.
6. the seedling-cultivating method of the sharp seedling of sea cucumber according to claim 1, it is characterized in that: adopting of described parent participation caught and stored up, before and after the Summer Solstice, adopt and catch stichopus japonicus ripe in the nature marine site, the time of storing up was advisable with 1 week, water temperature rests in 16 ℃～18 ℃, and the cultivation density of parent participation is not more than 30/square metre.
7. the seedling-cultivating method of sea cucumber seedling according to claim 1 is characterized in that: laying eggs and fertilization of described parent participation, generally adopt the stichopus japonicus induced spawning method, and pile up for preventing smart ovum, stirred once in per 30 minutes.
8. the seedling-cultivating method of sea cucumber seedling according to claim 1, it is characterized in that: described larval culture, to carry out seed selection when embryonic development during to the little bait young, drag choosing or siphon seed selection with silk screen, seed selection is the young at the middle and upper levels, cultivates pond density and is controlled at about 0.5/milliliter.
9. the seedling-cultivating method of sea cucumber seedling according to claim 1, it is characterized in that: the collection of described young ginseng and cultivation, when the young 30% grows when saving the shape larva, throw in young ginseng collector, collector uses corrugated plating, puts into the bait pond before young ginseng collector is thrown in and inoculates benthic diatom.
10. the seedling-cultivating method of sea cucumber seedling according to claim 1 is characterized in that: it is unsuitable excessive that described young ginseng gathers density, is generally 0.5/centimetre, and the dissolved oxygen content in the stabilization pond is not less than 3.6PPM.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103521497A CN102870712A (en) | 2012-09-20 | 2012-09-20 | Sea cucumber seedling raising method |
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| CN2012103521497A CN102870712A (en) | 2012-09-20 | 2012-09-20 | Sea cucumber seedling raising method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396806A (en) * | 2014-10-17 | 2015-03-11 | 青岛农业大学 | Parastichopus californicus artificial spawning method |
| CN104430094A (en) * | 2014-12-09 | 2015-03-25 | 青岛农业大学 | California red holothurian artificial breeding method |
| CN104719201A (en) * | 2015-03-19 | 2015-06-24 | 山东省海洋生物研究院 | Multi-layer groove type apostichopus japonicus breeding method |
| CN110810288A (en) * | 2019-12-19 | 2020-02-21 | 大连宝发海珍品有限公司 | High-temperature sea cucumber cultivation method |
| CN114342844A (en) * | 2022-01-26 | 2022-04-15 | 广东天海参威科技开发有限公司 | Breeding method of holothuria fuscogongensis |
| CN114532262A (en) * | 2022-02-25 | 2022-05-27 | 凌海市达莲海珍品养殖有限责任公司 | Three-dimensional breeding method for small-sized sea cucumber fries |
| CN116806751A (en) * | 2023-07-12 | 2023-09-29 | 大连金砣海洋生物开发有限公司 | Natural collection stichopus japonicus offspring seed cultivation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396806A (en) * | 2014-10-17 | 2015-03-11 | 青岛农业大学 | Parastichopus californicus artificial spawning method |
| CN104430094A (en) * | 2014-12-09 | 2015-03-25 | 青岛农业大学 | California red holothurian artificial breeding method |
| CN104719201A (en) * | 2015-03-19 | 2015-06-24 | 山东省海洋生物研究院 | Multi-layer groove type apostichopus japonicus breeding method |
| CN110810288A (en) * | 2019-12-19 | 2020-02-21 | 大连宝发海珍品有限公司 | High-temperature sea cucumber cultivation method |
| CN114342844A (en) * | 2022-01-26 | 2022-04-15 | 广东天海参威科技开发有限公司 | Breeding method of holothuria fuscogongensis |
| CN114532262A (en) * | 2022-02-25 | 2022-05-27 | 凌海市达莲海珍品养殖有限责任公司 | Three-dimensional breeding method for small-sized sea cucumber fries |
| CN116806751A (en) * | 2023-07-12 | 2023-09-29 | 大连金砣海洋生物开发有限公司 | Natural collection stichopus japonicus offspring seed cultivation method |
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Application publication date: 20130116 |