LU502637B1 - Method for promoting maturation of coelomactra antiquata parent shellfish cultured by shrimp pond algae - Google Patents
Method for promoting maturation of coelomactra antiquata parent shellfish cultured by shrimp pond algae Download PDFInfo
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- 241000238557 Decapoda Species 0.000 title claims abstract description 68
- 241000668745 Coelomactra antiquata Species 0.000 title claims abstract description 55
- 235000015170 shellfish Nutrition 0.000 title claims abstract description 51
- 241000195493 Cryptophyta Species 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000035800 maturation Effects 0.000 title claims abstract description 17
- 230000001737 promoting effect Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 230000005070 ripening Effects 0.000 claims abstract description 4
- 241000195628 Chlorophyta Species 0.000 claims description 5
- 241000206751 Chrysophyceae Species 0.000 claims description 5
- 241000206761 Bacillariophyta Species 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 description 12
- 235000013601 eggs Nutrition 0.000 description 9
- 238000005276 aerator Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 238000012258 culturing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 235000016709 nutrition Nutrition 0.000 description 5
- 230000035764 nutrition Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 241000238553 Litopenaeus vannamei Species 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 230000017448 oviposition Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 230000005791 algae growth Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 235000012041 food component Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 241000091751 Chaetoceros muellerii Species 0.000 description 1
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 241000668747 Coelomactra Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241001078425 Isochrysis zhanjiangensis Species 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- 241000196316 Tetraselmis subcordiformis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 210000002149 gonad Anatomy 0.000 description 1
- 230000002710 gonadal effect 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
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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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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- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
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- Birds (AREA)
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- Farming Of Fish And Shellfish (AREA)
Abstract
The application discloses a method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae, which relates to the technical field of Coelomactra antiquata cultivation. The method comprises the following steps: Placing the Coelomactra antiquata parent shellfish in a culture pond for ripening cultivation, and adding shrimp pond water to the culture pond to the height of a drain pipe; the daily management is as follows: Changing the water by 1/2 every morning, and using a water pump (2-inch water pump with a flow rate of 15m3/ hour) to pump the shrimp pond water to the original depth; extracting directly shrimp pond water in the afternoon, adding it to the culture pond, and making the pond water continuously convect; cleaning the sand layer on the surface regularly.
Description
DESCRIPTION LU502637
METHOD FOR PROMOTING MATURATION OF COELOMACTRA ANTIQUATA
PARENT SHELLFISH CULTURED BY SHRIMP POND ALGAE
The application relates to the technical field of Coelomactra antiquata cultivation, and in particular to a method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae.
Coelomactra antiquata is a large bivalve mollusk embedded in the shallow sea and feeds on unicellular algae and organic debris in the water, commonly known as “imperial concubine conch”. Coelomactra antiquata is a popular and valuable edible shellfish because of its large size, high meat content, tender and delicious meat and rich nutrition. In recent years, the demand for
Coelomactra antiquata has been increasing, but all kinds of predatory fishing (such as electric trawling, raking nets and other operations) have led to a sharp drop in output and serious damage to resources. Therefore, it is extremely important to protect the resources of Coelomactra antiquata. The research on artificial breeding and breeding of Coelomactra antiquata is an effective way to solve the current resource shortage, and the key to artificial breeding is to obtain mature parent shellfish of Coelomactra antiquata and induce spawning and release sperm eggs.
The conventional methods for promoting the maturation of Coelomactra antiquata parent shellfish mainly include: 1) promoting maturation by feeding artificially cultured unicellular algae; 2) promoting maturation by regulating of water temperature. However, artificial culture of unicellular algae needs to invest more manpower and material resources, and the growth of algae is often greatly affected by the weather, so the supply of algae cannot be guaranteed. In addition, the varieties of unicellular algae cultured by artificial feeding are single, and the nutrition of
Coelomactra antiquata after feeding is not comprehensive, which is not conducive to gonadal maturation of Coelomactra antiquata. While regulating the water temperature requires a lot of energy, which is not in line with the production concept of low-carbon emission reduction.
SUMMARY LU502637
Based on the above discussion, the present application provides a method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae. Under natural conditions, it is not necessary to regulate the water temperature, and the shrimp pond algae and organic debris in shrimp ponds are used as the bait of Coelomactra antiquata, so as to realize the ripening effect of Coelomactra antiquata parent shellfish.
To achieve the above purpose, the present application provides the following solutions:
The application provides a method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae, which comprises the following steps:
Placing the Coelomactra antiquata parent shellfish in a culture pond for ripening cultivation, and adding shrimp pond water to the culture pond to the height of a drain pipe; the daily management is as follows: Changing the water by 1/2 every morning, and using a water pump (2-inch water pump with a flow rate of 15m°/ hour) to pump the shrimp pond water to the original depth; extracting directly shrimp pond water in the afternoon, adding it to the culture pond, and making the pond water continuously convect; cleaning the sand layer on the surface regularly.
Further, the stocking density of the Coelomactra antiquata parent shellfish is 15-18/m°.
Further, the time of convection is 12-18 minutes.
Further, the sand layer is cleaned on the surface every 5 days.
Further, the shrimp pond water is water in a culture pond for raising prawns.
Further, the shrimp pond water contains green algae, diatoms, golden algae and organic debris.
The green algae, diatoms, golden algae and organic debris all are nutrients beneficial to the ingestion of Coelomactra antiquata.
The shrimp culture pond specifically comprises: paving the bottom of the shrimp pond with a special culture film, and arranging respectively water wheel aerators at opposite corners of the pond; cleaning the shrimp pond, adding the seawater after coarse sand filtration, and then applying the inorganic nutrients for cultivating algae, with the amount of 12-18g/m* of compound fertilizer (Total nutrients>45%, N-P,Os-K,0=14-16-15), 1-1.5g/m° of Na,SiOs, starting the aerator to fully mix the pool water with nutrients; after 7-8 days of cultivation, the algae in the shrimp pond grows, and when the pond water reaches a certain transparency, thé/502637
Penaeus vannamei seedlings are put in. Shrimp pond management is carried out as follows: 10-15 days after the shrimp seedlings are released, nutrient salts for algae growth are additionally applied, and the additional application amount of the nutrient salts is 4-6g/m° of compound fertilizer (Total nutrients>45%, N-P,Os-K30=14-16-15), 1-1.5g/ m° of Na2SiOs; since the residual bait left by feeding the shrimp feed and the excrement excreted along with the growth of the individual shrimp are increased in the future, the residual bait and the excrement of the shrimp can be used as nutritional components of the algae; the aerator is started for 2 hours every morning and afternoon respectively.
The application discloses the following technical effects: (1) The unicellular algae growing in shrimp ponds include green algae, diatoms and golden algae, which are various, and there are also organic debris, all of which are high-quality biological food for Coelomactra antiquata, and the growth of algae is less affected by the weather. Therefore, when culturing the Coelomactra antiquata parent shellfish, the algae and organic debris in the shrimp pond are mainly fed, so that the Coelomactra antiquata has comprehensive nutrition, can promote the Coelomactra antiquata to rapidly mature, discharge sperm eggs, and improve the discharge amount of sperm eggs. In addition, after a short period of intensive cultivation, the gonad of parent shellfish can mature again to discharge sperm eggs. (2) The method of the application has the advantages of simple operation, easy mastery of technology, manpower and material resources saving, and reduced production cost.
In order to explain the embodiment of the application or the technical scheme in the prior art more clearly, the drawings used in the embodiment will be briefly introduced below.
Obviously, the drawings in the following description are only some embodiments of the application. For ordinary technicians in the field, other drawings can be obtained according to these drawings without paying creative labor.
FIG. 1 is a photograph of a plastic frame used for culturing the Coelomactra antiquata parent shellfish of the present application;
FIG. 2 is a photograph of a culture pool for culturing the Coelomactra antiquata parent shellfish according to the present application; LU502637
FIG. 3 is an effect diagram of laying a plastic frame at the bottom of a culture pool for culturing the Coelomactra antiquata parent shellfish of the application.
Various exemplary embodiments of the present application will now be described in detail, which should not be regarded as a limitation of the present application, but rather as a more detailed description of certain aspects, characteristics and embodiments of the present application.
It should be understood that the terms described in the present application are only for describing specific embodiments, and are not intended to limit the present application. In addition, as for the numerical range in the present application, it should be understood that every intermediate value between the upper limit and the lower limit of the range is also specifically disclosed. Intermediate values within any stated value or stated range and every smaller range between any other stated value or intermediate values within the stated range are also included in the present application. The upper and lower limits of these smaller ranges can be independently included or excluded from the range.
Unless otherwise stated, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which the present application relates. Although the present application only describes preferred methods and materials, any methods and materials similar or equivalent to those described herein may be used in the practice or testing of the present application. All documents mentioned in this specification are incorporated by reference to disclose and describe methods and/or materials related to the documents. In case of conflict with any incorporated documents, the contents of this specification shall prevail.
Without departing from the scope or spirit of the application, it is obvious to those skilled in the art that many modifications and changes can be made to the specific embodiments of the specification of the application. Other embodiments derived from the description of the present application will be apparent to the skilled person. The specification and examples of this application are only exemplary.
As used herein, the terms "including", "comprising", "having", "containing", etc. are d!H502637 open terms, which means including but not limited to.
The cultivation place of the present application is at Houhong Village, Qindou Town,
Zhanjiang City, Guangdong Province.
The shrimp pond in the embodiment of the application is specifically a shrimp culture pond:
The shrimp pond covers an area of about 2000m?, with a depth of 1.5-1.7m. The bottom of the pond is covered with a special film for cultivation, and a waterwheel aerator with a power of 0.75kv is placed at the opposite corner of the pond. The shrimp pond is thoroughly cleaned and disinfected, seawater filtered by coarse sand is added to a depth of 1.4m, then inorganic nutrient salt for culturing algae is applied, the application amount is 15g/m* of compound fertilizer and 1.3 g/m’ of Na,SiOs, and the aerator is started to fully mix the pond water with the nutrient salt.
The aerator is started to fully mix the pool water with nutrients. After 7-8 days of culture, the algae in the pond can grow. When the pond water reaches a certain transparency, 90,000 Penaeus vannamei seedlings with a length of about 1cm are put in.
Management of shrimp ponds: The nutrients for algae growth are applied after the shrimp seedlings are put out for 12 days, and the additional application amount of nutrients is 1/3 of that at the beginning. In the future, as the residual bait left by feeding the shrimp feed and the excrement excreted along with the individual growth of the shrimp are increased, the residual bait and the excrement of the shrimp can be used as nutritional components of the algae. The aerator is started at 7: 00 a.m. and 18: 00 p.m. every day for 2 hours.
In the embodiment of the application, the culture pool for cultivating the Coelomactra antiquata parent shellfish is as follows: The bottom area of the indoor cement pool (as shown in
FIG. 2) is 20m? and the pool depth is 1.0m, at the bottom of the pool, a plastic frame with a specification of 65cmx45cmX 12cm is placed (the plastic frame is shown in FIG. 1, and the effect diagram of the finished plastic basket is shown in FIG. 2). In this way, there is a space of 12cm high between the plastic frame and the bottom of the pool, which is conducive to discharging the dirt in the sand. The plastic frame is paved with 100 mesh cloth, and then 25cm thick fine sand is paved on the mesh cloth, the diameter of the sand grains is 600-800m, and eight aerated stones are placed on the sand surface. The vertical drain pipe is sleeved at the outer water outlet, and the pipe is 0.8m high, and pool water flows out from the vertical drain pipe when water is changed.
The selection of Coelomactra antiquata parent shellfish in the embodiment of thé/502637 application is specifically as follows: The Coelomactra antiquata with a shell length of more than 8.0cm (2 years old), a complete shell and a strong closed shell is selected as the parent shellfish, which is rinsed clean and then put into a cement pool for accelerated maturation and intensive cultivation.
In the embodiment of the application, the water used in the culture process of Coelomactra antiquata parent shellfish is the shrimp pond water in the penaeus vannamei culture pond.
Embodiment 1
During the culture process of the Coelomactra antiquata parent shellfish, the stocking density is 16/m°, water (shrimp pond water) is added into the culture pool to the height of 0.8m of the drainage pipe, 1/2 of the water is changed at 10:00 every morning, and the shrimp pond water is added into the original water depth by a water pump (2-inch water pump with the flow rate of 15m*/ hour); at 6:00 p.m., the shrimp pond water is directly pumped by a water pump and added to the cultured pond of Coelomactra antiquata parent shellfish, and the pond water is continuously convected for 15 minutes to keep the pond water transparent; every five days, the sand layer on the surface is cleaned, and the dirty water is siphoned off with a pipe. Subsequently, convection treatment is performed (the water in the shrimp pond is pumped by a water pump and added to the parental shellfish culture pond, and the pond water is allowed to continuously convect for 15 minutes to maintain a certain degree of transparency in the pond water). If dead shellfish are found during feeding, pick them out in time.
Embodiment 2
During the culture process of the Coelomactra antiquata parent shellfish, the stocking density is 18/m°, water (shrimp pond water) is added into the culture pool to the height of 0.8m of the drainage pipe, 1/2 of the water is changed at 9:00 every morning, and the shrimp pond water is added into the original water depth by a water pump (2-inch water pump with the flow rate of 15m°/ hour); at 5:00 p.m., the shrimp pond water is directly pumped by a water pump and added to the cultured pond of Coelomactra antiquata parent shellfish, and the pond water is continuously convected for 15 minutes to keep the pond water transparent; every five days, the sand layer on the surface is cleaned, and the dirty water is siphoned off with a pipe. Subsequently, convection treatment is performed (the water in the shrimp pond is pumped by a water pump and added to the parental shellfish culture pond, and the pond water is allowed to continuousk#502637 convect for 15 minutes to maintain a certain degree of transparency in the pond water). If dead shellfish are found during feeding, pick them out in time.
Embodiment 3
During the culture process of the Coelomactra antiquata parent shellfish, the stocking density is 15/m°, water (shrimp pond water) is added into the culture pool to the height of 0.8m of the drainage pipe, 1/2 of the water is changed at 10:00 every morning, and the shrimp pond water is added into the original water depth by a water pump (2-inch water pump with the flow rate of 15m°/ hour); at 6:00 p.m., the shrimp pond water is directly pumped by a water pump and added to the cultured pond of Coelomactra antiquata parent shellfish, and the pond water is continuously convected for 15 minutes to keep the pond water transparent; every five days, the sand layer on the surface is cleaned, and the dirty water is siphoned off with a pipe. Subsequently, convection treatment is performed (the water in the shrimp pond is pumped by a water pump and added to the parental shellfish culture pond, and the pond water is allowed to continuously convect for 15 minutes to maintain a certain degree of transparency in the pond water). If dead shellfish are found during feeding, pick them out in time.
Embodiment 4
During the culture process of the Coelomactra antiquata parent shellfish, the stocking density is 17/m°, water (shrimp pond water) is added into the culture pool to the height of 0.8m of the drainage pipe, 1/2 of the water is changed at 10:00 every morning, and the shrimp pond water is added into the original water depth by a water pump (2-inch water pump with the flow rate of 15m°/ hour); at 6:00 p.m., the shrimp pond water is pumped by a water pump and added to the cultured pond of Coelomactra antiquata parent shellfish, and the pond water is continuously convected for 15 minutes to keep the pond water transparent; every five days, the sand layer on the surface is cleaned, and the dirty water is siphoned off with a pipe. Subsequently, convection treatment is performed (the water in the shrimp pond is pumped by a water pump and added to the parental shellfish culture pond, and the pond water is allowed to continuously convect for 15 minutes to maintain a certain degree of transparency in the pond water). If dead shellfish are found during feeding, pick them out in time.
Comparative example 1
The difference from embodiment 1 is only that, The cultivation water is filtered seawatdsJ502637 and the convection water every afternoon is also filtered seawater. The artificially cultured unicellular algae (Isochrysis zhanjiangensis, Chaetoceros muelleri, Platymonas subcordiformis and Chlorella) are fed at 10:00 a.m. and 6:00 p.m. every day.
Comparative example 2
The difference from Embodiment 1 is only that the continuous convection of pool water for minutes every afternoon is adjusted to 1/2 of changing water.
The time from the introduction of Coelomactra antiquata parent to its sexual maturity (4th instar), the number of eggs laid by the first individual, the survival rate of the first culture, the time required from the first egg laying to the second egg laying, the number of eggs laid by the second individual and the survival rate of the second culture of Embodiment 1 to 4 and
Comparative Examples 1 to 2 are counted. The results are shown in Table 1.
Table 1 . Ti f
Time from the | Number of me Number | The . . ., | The required eggs laid . introduction of | eggs laid . survival survival | from the by the
Coelomactra by the first rate of qe rate of first egg second
Groups antiquata parent | individual ; qe the . the first | laying to | individual to its sexual (Ten second ; culture the second | (Ten maturity thousand ; culture (days) spawns) (%) egg laying | thousand (%) y P (days) spawns) ° ream |__| me | >| 2 [941
Comparative 31 20 89.06 20 12 85.96
Example 1
Comparative 26 200 | 90.625 19 110 | 87.59
Example 2
According to the application, the shrimp pond water is used as the culture water of the
Coelomactra antiquata parent shellfish, no additional bait is required to be fed in the culture process, green algae, diatom, golden algae and organic debris in the shrimp pond water can be used as bait of the Coelomactra antiquata parent shellfish, the nutrition is comprehensive, tH&/502637 nutrition requirement of the Coelomactra antiquata parent shellfish can be met, and the disease resistance is improved. At the same time, with reasonable water exchange and convection processes, the maturation-promoting rate of the parent shellfish of Coelomactra antiquata parent shellfish is increased, and the ovulation rate is also increased.
The above-mentioned embodiments only describe the preferred mode of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, those of ordinary skill in the art have made various contributions to the technical solutions of the present application. Variations and improvements should fall within the protection scope determined by the claims of the present application.
Claims (6)
1. A method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae, characterized by comprising the following steps: placing the Coelomactra antiquata parent shellfish in a culture pond for ripening cultivation, and adding shrimp pond water to the culture pond to the height of a drain pipe; the daily management is as follows: changing the water by 1/2 every morning, pumping the shrimp pond water to the original depth; extracting directly shrimp pond water in the afternoon, adding it to the culture pond, and making the pond water continuously convect; cleaning the sand layer on the surface regularly.
2. The method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae according to claim 1, characterized in that the stocking density of the Coelomactra antiquata parent shellfish is 15-18/m°.
3. The method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae according to claim 1, characterized in that the time of convection is 12-18 minutes.
4. The method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae according to claim 1, characterized in that the sand layer is cleaned on the surface every 5 days.
5. The method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae according to claim 1, characterized in that the shrimp pond water is water in a culture pond for raising prawns.
6. The method for promoting maturation of Coelomactra antiquata parent shellfish cultured by shrimp pond algae according to claim 1, characterized in that the shrimp pond water contains green algae, diatoms, golden algae and organic debris.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328927.2A CN114600806B (en) | 2022-03-31 | 2022-03-31 | Ripening promoting method for cultivating Xishi lingual parent shellfish by using pond algae |
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| LU502637B1 true LU502637B1 (en) | 2023-10-06 |
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| CN (1) | CN114600806B (en) |
| LU (1) | LU502637B1 (en) |
| WO (1) | WO2023184693A1 (en) |
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| CN115053841A (en) * | 2022-07-12 | 2022-09-16 | 广东海洋大学 | Maturation promoting method for Xishi tongue parent shellfish |
| CN117898226A (en) * | 2024-01-31 | 2024-04-19 | 广东海洋大学 | Artificial breeding method of Xishi tongue |
| CN117898227A (en) * | 2024-01-31 | 2024-04-19 | 广东海洋大学 | Application of shrimp pool algae bait in artificial breeding of western tongue |
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| US5692455A (en) * | 1993-04-19 | 1997-12-02 | University Of Hawaii | Fluidized bed production of oysters and other filter feeding bivalve mollusks using shrimp pond water |
| CN100490639C (en) * | 2007-04-18 | 2009-05-27 | 广东海洋大学 | Method for cultivating young shellfish during artificial breeding process |
| JP2011244795A (en) * | 2010-05-21 | 2011-12-08 | Minamikyushu City | Method for producing on land of sand-submerged bivalves, such as littleneck clam |
| CN103518657B (en) * | 2013-10-23 | 2015-09-02 | 广东海洋大学 | A kind of continental rise controlled water body intermediate cultivate method improving large nacre weed survival rate |
| CN103798166B (en) * | 2014-01-24 | 2015-07-29 | 中国科学院南海海洋研究所 | The indoor extensive artificial breeding method of a kind of the South China coastal Hong Kong oyster |
| CN104542376A (en) * | 2014-12-12 | 2015-04-29 | 青岛无为保温材料有限公司 | Artificial clam growing method |
| CN105475185B (en) * | 2015-11-28 | 2017-12-12 | 中国海洋大学 | A kind of rock oyster incubation is cultivated and the method for spawning |
| CN106719185B (en) * | 2017-01-05 | 2020-05-19 | 中国海洋大学 | Method for ecologically breeding crassostrea gigas seedlings by utilizing high-temperature period |
| CN108849657A (en) * | 2018-07-17 | 2018-11-23 | 北海市秀派珠宝有限责任公司 | A kind of pteria martensii incubation breeding method |
| JP7336226B2 (en) * | 2019-03-27 | 2023-08-31 | 太平洋セメント株式会社 | Shellfish farming method |
| CN113951182A (en) * | 2021-10-11 | 2022-01-21 | 粤源种质科技(湛江)有限公司 | Multi-nutrition-level comprehensive breeding method for fishes, shrimps, crabs and shellfish |
-
2022
- 2022-03-31 CN CN202210328927.2A patent/CN114600806B/en active Active
- 2022-05-30 WO PCT/CN2022/095873 patent/WO2023184693A1/en unknown
- 2022-05-30 LU LU502637A patent/LU502637B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN114600806A (en) | 2022-06-10 |
| WO2023184693A1 (en) | 2023-10-05 |
| CN114600806B (en) | 2023-01-24 |
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