CN116806751A - Natural collection stichopus japonicus offspring seed cultivation method - Google Patents
Natural collection stichopus japonicus offspring seed cultivation method Download PDFInfo
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- CN116806751A CN116806751A CN202310854853.0A CN202310854853A CN116806751A CN 116806751 A CN116806751 A CN 116806751A CN 202310854853 A CN202310854853 A CN 202310854853A CN 116806751 A CN116806751 A CN 116806751A
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- 241000965254 Apostichopus japonicus Species 0.000 title claims abstract description 50
- 238000012364 cultivation method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 241000251511 Holothuroidea Species 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 241000208340 Araliaceae Species 0.000 claims abstract description 12
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims abstract description 12
- 235000003140 Panax quinquefolius Nutrition 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 235000008434 ginseng Nutrition 0.000 claims abstract description 12
- 238000011161 development Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 238000011835 investigation Methods 0.000 claims description 11
- 241000237536 Mytilus edulis Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 235000020638 mussel Nutrition 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 230000026109 gonad development Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000258955 Echinodermata Species 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000002149 gonad Anatomy 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000016087 ovulation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/30—Culture of aquatic animals of sponges, sea urchins or sea cucumbers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a natural collection stichopus japonicus offspring seed cultivation method, which comprises the following steps: s1, investigating the parent ginseng development condition of a target sea area in the propagation period; step two, timely putting the ecological seedling picking device in S2; step three, water layer management during S3 acquisition; step four, water layer management and environment monitoring after seedling collection are carried out in S4; step five, S5, timely throwing the seabed according to the growth of larvae and the sea area condition; s6, cleaning enemy organisms in the pre-launched sea area; step seven, production management is carried out during the submarine cultivation period of the S7 offspring seeds; and step eight, S8, timely collecting the qualified young sea cucumbers. The invention relates to a cultivation method for collecting natural stichopus japonicus seedlings in a natural sea area, which has the characteristics of large young stichopus japonicus specification, high survival rate and strong stress resistance.
Description
Technical Field
The invention belongs to the technical field of production of stichopus japonicus offspring seed cultivation methods, and particularly relates to a natural collection stichopus japonicus offspring seed cultivation method.
Background
Sea cucumber belongs to the class of invertebrate, echinoderm, and sea cucumber. There are 900 kinds of them worldwide, and about 140 kinds of them in our country. The ocean area of Indian ocean and the ocean area of western Pacific ocean are the areas with the largest variety of sea cucumbers and the largest resource amount in the world. The sea cucumbers in China are distributed in temperate regions and tropical regions, the temperate regions are mainly in Huang Bohai regions, the main economic varieties are stichopus japonicus, the individual development of the sea cucumbers is subjected to complex metamorphosis, and the life history is as follows: fertilized egg- & gt blastula- & gt primordial intestinal- & gt small ear larva (aurilaria- & gt middle ear larva- & gt large ear larva- & gt goblet-shaped larva (doliolaria- & gt penta-tentilla- & gt young ginseng, in the cultivation process, the young ginseng is required to be cultivated by parent ginseng to be cultivated for about six months before being put into a sea water cultivation area for cultivation, but the current cultivation method has some problems: 1. in the process of seed collection, the problems of wrong selection of vegetable seed sea areas, small quantity of naturally collected seeds, overlarge adhesion quantity of mussel seeds and the like occur; 2. in the process of cultivating the seedlings, enemy organisms appear, and the damage to the growth of the seedlings is great. Therefore, a natural collection stichopus japonicus seed cultivation method needs to be designed, so that the technical industry of natural collection and cultivation of stichopus japonicus seeds in sea areas is ensured to be more perfect.
The invention comprises the following steps:
the invention aims to provide a natural collection stichopus japonicus seed cultivation method for solving the problems, and solves the problems in the background art.
In order to solve the problems, the invention provides a natural collection stichopus japonicus offspring seed cultivation method technical scheme:
the natural collection stichopus japonicus offspring seed cultivation method comprises the following steps:
s1, investigating the parent ginseng development condition of a target sea area in the propagation period;
step two, timely putting the ecological seedling picking device in S2;
step three, water layer management during S3 acquisition;
step four, water layer management and environment monitoring after seedling collection are carried out in S4;
step five, S5, timely throwing the seabed according to the growth of larvae and the sea area condition;
s6, cleaning enemy organisms in the pre-launched sea area;
step seven, production management is carried out during the submarine cultivation period of the S7 offspring seeds;
and step eight, S8, timely collecting the qualified young sea cucumbers.
Preferably, when the sea water temperature in the first step reaches more than 18 ℃, the gonads of the seed ginseng develop to be mature, and the sea water salinity is between 20 and 30.
Preferably, in the second step, the position of the ecological seedling collector is adjusted according to the sampling result of the floating larvae of the stichopus japonicus in the sea area of the production test.
Preferably, in the third step, the position of the water layer of the ecological seedling collector is adjusted according to the attachment time of the mussel seedlings and the water layer.
Preferably, in the fifth step, after the specification of the young sea cucumbers is reached, the ecological seedling collector and the young sea cucumbers are put into the sea bottom together.
Preferably, in the seventh step, the submarine condition is observed irregularly, and the enemy is cleaned.
Preferably, in the step eight, according to the growth condition and production requirement of the seedlings, the seedlings are collected after reaching the specification.
The beneficial effects of the invention are as follows: the invention relates to a natural collection stichopus japonicus seed cultivation method, which has the characteristics of improving the survival rate of young stichopus japonicus and improving the activity of parent stichopus japonicus, and in specific use, compared with the traditional natural collection stichopus japonicus seed cultivation method, the natural collection stichopus japonicus seed cultivation method has the following beneficial effects:
the stichopus japonicus seedling picking equipment is simple and convenient, has less investment and low cost, and has strong operability; the collected seedlings have large production quantity, good quality and high survival rate.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a diagram of a cultivation method according to the present invention;
the specific embodiment is as follows:
as shown in fig. 1, the present embodiment adopts the following technical scheme:
example 1:
the natural collection stichopus japonicus offspring seed cultivation method comprises the following steps:
step one, (S1) investigation of parent ginseng development conditions in the target sea area propagation period;
step two, (S2) timely putting in the ecological seedling picking device;
step three, (S3) water layer management during acquisition;
fourthly, managing a water layer after seedling picking and monitoring the environment;
step five, (S5) timely throwing the seabed according to the growth of larvae and the sea area condition;
step six, (S6) cleaning the enemy organisms in the pre-put sea area;
step seven, (S7) production management during the submarine cultivation of the offspring seeds;
and step eight, (S8) timely collecting the qualified young sea cucumbers.
Wherein, in the first step, when the water temperature in the natural sea area reaches 18 ℃, the collecting seeds visit the gonad development condition, and the preparation of collecting the seeds is done.
And in the second step, when the plankton sample is collected in the natural sea area, the stichopus japonicus plankton larvae are found, the ecological seedling collector is put in, and the position of the seedling collector is adjusted.
Wherein, in step three, through the water layer and the position adjustment ecology of mussel larva appearance when gathering plankton sample adopt seedling ware position, let mussel larva adhere to on ecology and adopt seedling ware.
And in the fourth step, after the collection of the seedlings is started, the water quality and plankton in the sea area of the collected seedlings are tracked and monitored.
In the fifth step, after the collected stichopus japonicus seedlings grow to the proper throwing specification, an ecological seedling collector suitable for throwing in the sea area is selected.
In the sixth step, resource investigation is performed on the seabed where the ecological seedling collector is put in advance, enemy organisms are cleaned, the stichopus japonicus seedlings are ensured to have a safe and stable growth environment after being put in the seedling collector, and the survival rate of the seedlings is improved.
In the step seven, in the submarine cultivation stage of the offspring seeds, cleaning of enemy organisms is carried out regularly, submarine condition investigation is carried out irregularly, and the growth condition of the offspring seeds of the submarine stichopus japonicus is mastered.
In the eighth step, according to production requirements, after the sea-bottom stichopus japonicus seedlings grow to a certain specification, capturing and putting the stichopus japonicus seedlings into subsequent production.
Example 2:
the natural collection stichopus japonicus offspring seed cultivation method comprises the following steps:
step one, (S1) investigation of parent ginseng development conditions in the target sea area propagation period;
step two, (S2) timely putting in the ecological seedling picking device;
step three, (S3) water layer management during acquisition;
fourthly, managing a water layer after seedling picking and monitoring the environment;
step five, (S5) timely throwing the seabed according to the growth of larvae and the sea area condition;
step six, (S6) cleaning the enemy organisms in the pre-put sea area;
step seven, (S7) production management during the submarine cultivation of the offspring seeds;
and step eight, (S8) timely collecting the qualified young sea cucumbers.
Wherein, in the first step, when the water temperature in the natural sea area reaches 18 ℃, the collecting seeds visit the gonad development condition, and the preparation of collecting the seeds is done.
And in the second step, when the plankton sample is collected in the natural sea area, the stichopus japonicus plankton larvae are found, the ecological seedling collector is put in, and the position of the seedling collector is adjusted.
Wherein, in step three, through the water layer and the position adjustment ecology of mussel larva appearance when gathering plankton sample adopt seedling ware position, let mussel larva adhere to on ecology and adopt seedling ware.
And in the fourth step, after the collection of the seedlings is started, the water quality and plankton in the sea area of the collected seedlings are tracked and monitored.
In the fifth step, after the collected stichopus japonicus seedlings grow to the proper throwing specification, an ecological seedling collector suitable for throwing in the sea area is selected.
In the sixth step, resource investigation is performed on the seabed where the ecological seedling collector is put in advance, enemy organisms are cleaned, the stichopus japonicus seedlings are ensured to have a safe and stable growth environment after being put in the seedling collector, and the survival rate of the seedlings is improved.
In the step seven, in the submarine cultivation stage of the offspring seeds, cleaning of enemy organisms is carried out regularly, submarine condition investigation is carried out irregularly, and the growth condition of the offspring seeds of the submarine stichopus japonicus is mastered.
In the eighth step, according to production requirements, after the sea-bottom stichopus japonicus seedlings grow to a certain specification, capturing and putting the stichopus japonicus seedlings into subsequent production.
Example 3:
the natural collection stichopus japonicus offspring seed cultivation method comprises the following steps:
step one, (S1) investigation of parent ginseng development conditions in the target sea area propagation period;
step two, (S2) timely putting in the ecological seedling picking device;
step three, (S3) water layer management during acquisition;
fourthly, managing a water layer after seedling picking and monitoring the environment;
step five, (S5) timely throwing the seabed according to the growth of larvae and the sea area condition;
step six, (S6) cleaning the enemy organisms in the pre-put sea area;
step seven, (S7) production management during the submarine cultivation of the offspring seeds;
and step eight, (S8) timely collecting the qualified young sea cucumbers.
Wherein, in the first step, when the water temperature in the natural sea area reaches 18 ℃, the collecting seeds visit the gonad development condition, and the preparation of collecting the seeds is done.
And in the second step, when the plankton sample is collected in the natural sea area, the stichopus japonicus plankton larvae are found, the ecological seedling collector is put in, and the position of the seedling collector is adjusted.
Wherein, in step three, through the water layer and the position adjustment ecology of mussel larva appearance when gathering plankton sample adopt seedling ware position, let mussel larva adhere to on ecology and adopt seedling ware.
And in the fourth step, after the collection of the seedlings is started, the water quality and plankton in the sea area of the collected seedlings are tracked and monitored.
In the fifth step, after the collected stichopus japonicus seedlings grow to the proper throwing specification, an ecological seedling collector suitable for throwing in the sea area is selected.
In the sixth step, resource investigation is performed on the seabed where the ecological seedling collector is put in advance, enemy organisms are cleaned, the stichopus japonicus seedlings are ensured to have a safe and stable growth environment after being put in the seedling collector, and the survival rate of the seedlings is improved.
In the step seven, in the submarine cultivation stage of the offspring seeds, cleaning of enemy organisms is carried out regularly, submarine condition investigation is carried out irregularly, and the growth condition of the offspring seeds of the submarine stichopus japonicus is mastered.
In the eighth step, according to production requirements, after the sea-bottom stichopus japonicus seedlings grow to a certain specification, capturing and putting the stichopus japonicus seedlings into subsequent production.
Comparative example 1: and (5) comparing and testing the ecological seedling collector.
The natural collection stichopus japonicus offspring seed cultivation method comprises the following steps:
step one, (S1) investigation of parent ginseng development conditions in the target sea area propagation period;
step two, (S2) timely putting in the ecological seedling picking device;
step three, (S3) water layer management during acquisition;
fourthly, managing a water layer after seedling picking and monitoring the environment;
step five, (S5) timely throwing the seabed according to the growth of larvae and the sea area condition;
step six, (S6) cleaning the enemy organisms in the pre-put sea area;
step seven, (S7) production management during the submarine cultivation of the offspring seeds;
and step eight, (S8) timely collecting the qualified young sea cucumbers.
Wherein, the step two is an ecological seedling collector contrast test.
Wherein, the water layer comparison test is carried out during the collection of the step three.
Wherein, the step six enemy organism cleaning comparison test.
The sea cucumber seedlings were cultivated according to examples 1 to 3 and comparative example 1, respectively, wherein the main environmental seawater was removed in comparative example 1, 4 sets of sea cucumber seedlings were obtained in examples 1 to 3 and comparative example 1, then four sets of sea cucumbers were put into seawater in the same volume, the survival rate of the sea cucumber seedlings was recorded, and the four sets of sea cucumbers were put into a specific environment for shade drying for one hour to record the surface shade drying degree, to obtain the following results:
| drying humidity in the shade | Survival after stocking (%) | Degree of shade dryness | |
| Example 1 | 75％ | 75.8 | Drying |
| Example 2 | 82.5％ | 74.9 | Is drier |
| Example 3 | 90％ | 73.4 | Wet and slippery |
| Comparative example 1 | According to the current ambient humidity | 55.9 | Wet skid |
From the above tables, it can be seen from examples 1-3 and comparative example 1 that the survival rate after stocking can be effectively increased when young sea cucumbers are added in the culture zone for culturing the goblet-shaped larvae, and the purpose design objective of the invention is achieved: by the design of the invention, the time of drying in the shade is effectively reduced, the drying time of the shade can be effectively controlled, the influence on the activity of the dried parent ginseng in the shade is avoided, and the ovulation quantity is increased.
Comparative example 2: aqueous layer comparison test during acquisition.
Comparative example 3: and (5) cleaning and comparing the enemy organisms.
While the basic principles and main features of the present invention and advantages of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims and their equivalents.
Claims (7)
1. The natural collection stichopus japonicus offspring seed cultivation method comprises the following steps:
step one, (S1) investigation of parent ginseng development conditions in the target sea area propagation period;
step two, (S2) timely putting in the ecological seedling picking device;
step three, (S3) water layer management during acquisition;
fourthly, managing a water layer after seedling picking and monitoring the environment;
step five, (S5) timely throwing the seabed according to the growth of larvae and the sea area condition;
step six, (S6) cleaning the enemy organisms in the pre-put sea area;
step seven, (S7) production management during the submarine cultivation of the offspring seeds;
and step eight, (S8) timely collecting the qualified young sea cucumbers.
2. The method for naturally occurring collected stichopus japonicus offspring seed cultivation according to claim 1, wherein: and in the first step, when the sea water temperature reaches more than 18 ℃, the sea water salinity is between 20 and 30.
3. The method for naturally occurring collected stichopus japonicus offspring seed cultivation according to claim 1, wherein: and in the second step, the position of the ecological seedling collector is adjusted according to the sampling result of the floating larvae of the stichopus japonicus in the production test sea area.
4. The method for naturally occurring collected stichopus japonicus offspring seed cultivation according to claim 1, wherein: and in the third step, the position of the water layer of the ecological seedling collector is adjusted according to the attachment time of the mussel fries and the water layer.
5. The method for naturally occurring collected stichopus japonicus offspring seed cultivation according to claim 1, wherein: and in the fifth step, after the specification of the young sea cucumbers is reached, the ecological seedling collector and the young sea cucumbers are put into the sea bottom together.
6. The method for naturally occurring collected stichopus japonicus offspring seed cultivation according to claim 1, wherein: and in the seventh step, the submarine condition is observed irregularly, and enemy organisms are cleaned.
7. The method for naturally occurring collected stichopus japonicus offspring seed cultivation according to claim 1, wherein: in the eighth step, according to the growth condition and production requirement of the seedlings, the seedlings are usually collected after the specifications of the seedlings are reached.
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| CN202310854853.0A CN116806751A (en) | 2023-07-12 | 2023-07-12 | Natural collection stichopus japonicus offspring seed cultivation method |
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| CN202310854853.0A CN116806751A (en) | 2023-07-12 | 2023-07-12 | Natural collection stichopus japonicus offspring seed cultivation method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965925A (en) * | 2010-10-12 | 2011-02-09 | 大连金砣水产食品有限公司 | Forage for sea cucumber |
| CN102870712A (en) * | 2012-09-20 | 2013-01-16 | 黄思睿 | Sea cucumber seedling raising method |
| CN104365509A (en) * | 2013-08-12 | 2015-02-25 | 大连长海海滨水产有限公司 | Sea cucumber culturing method |
| CN104969895A (en) * | 2015-08-12 | 2015-10-14 | 山东省海洋生物研究院 | Breeding method of ecological fries of Apostichopus japonicus |
| CN107318723A (en) * | 2017-08-08 | 2017-11-07 | 姜楠 | A kind of culturing marine products method |
| CN109392784A (en) * | 2018-11-13 | 2019-03-01 | 中国海洋大学 | A method of for selecting stichopus japonicus bottom to broadcast proliferation place |
| KR102087432B1 (en) * | 2018-12-28 | 2020-04-20 | 한국해양과학기술원 | Pharmaceutical composition and food composition for muscle disease treatment or improving muscle strength comprising enzymatic hydrolysates of red sea cucumber |
-
2023
- 2023-07-12 CN CN202310854853.0A patent/CN116806751A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965925A (en) * | 2010-10-12 | 2011-02-09 | 大连金砣水产食品有限公司 | Forage for sea cucumber |
| CN102870712A (en) * | 2012-09-20 | 2013-01-16 | 黄思睿 | Sea cucumber seedling raising method |
| CN104365509A (en) * | 2013-08-12 | 2015-02-25 | 大连长海海滨水产有限公司 | Sea cucumber culturing method |
| CN104969895A (en) * | 2015-08-12 | 2015-10-14 | 山东省海洋生物研究院 | Breeding method of ecological fries of Apostichopus japonicus |
| CN107318723A (en) * | 2017-08-08 | 2017-11-07 | 姜楠 | A kind of culturing marine products method |
| CN109392784A (en) * | 2018-11-13 | 2019-03-01 | 中国海洋大学 | A method of for selecting stichopus japonicus bottom to broadcast proliferation place |
| KR102087432B1 (en) * | 2018-12-28 | 2020-04-20 | 한국해양과학기술원 | Pharmaceutical composition and food composition for muscle disease treatment or improving muscle strength comprising enzymatic hydrolysates of red sea cucumber |
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