CN201821756U - Appliance for breeding cuttlefish fertilized eggs out of water - Google Patents
Appliance for breeding cuttlefish fertilized eggs out of water Download PDFInfo
- Publication number
- CN201821756U CN201821756U CN2010205966326U CN201020596632U CN201821756U CN 201821756 U CN201821756 U CN 201821756U CN 2010205966326 U CN2010205966326 U CN 2010205966326U CN 201020596632 U CN201020596632 U CN 201020596632U CN 201821756 U CN201821756 U CN 201821756U
- Authority
- CN
- China
- Prior art keywords
- water
- shower nozzle
- fertilized egg
- breeding
- fertilized eggs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses an appliance for breeding cuttlefish fertilized eggs out of water, and relates to cephalopoda breeding of aquiculture. The utility model needs to provide an appliance for breeding cuttlefish fertilized eggs out of water, and the technical scheme of is as follows: a fish tank, a shower nozzle, a water pump and a water pipe are adopted. The appliance for breeding cuttlefish fertilized eggs out of water is characterized in that a crossbar is arranged above the fish tank and used for hanging a spawning rope or a spawning stick; the fertilized eggs are stuck on the spawning rope or the spawning stick out of water; sea water is filled in the fish tank; the water pump pumps water in the fish tank, and is connected with the shower nozzle through the water pipe; the water sprayed out by the shower nozzle drops on the fertilized eggs and then returns to the fish tank; therefore, the water can be recycled for use.
Description
Technical field
The utility model relates to the dried up hatching of aquaculture siphonopods fertilized egg, especially cultures the dried up hatching of fertilized egg of Sepiella maindroni.
Background technology
Sepiella maindroni is distributed widely in Russian Yuan Donghai, the rapids indoor sea of Japan, the contiguous marine site of Korea's southwest seashore and China, mainly concentrates on China Zhejiang and ALONG COASTAL FUJIAN.Be called as " four big marine products " with big little yellow croaker and hairtail.Because the cuttlefish height contains protein, nutritious, eating mouth feel is pure, is traditional table delicacies delicacy, liked by the consumer, always occupies important share on market.Because overfishing, the stock number of Sepiella maindroni obviously reduces, and germ plasm resource also shows the sign that comparatively significantly fails.Therefore, carry out propagating artificially of Sepiella maindroni and not only help improving current fishery economic situation, the resource recovery of Sepiella maindroni is had crucial effects equally.The beginning of this century, domesticly in succession the artificial breeding of Sepiella maindroni some research work have been carried out.At present, the domestic artificial breeding that solved substantially such as manually forms at a difficult problem, but the low problem of the hatchability of fertile eggs of artificial breeding delays to be improved, and general incubation rate is only about 10%.Because Sepiella maindroni development of fertilized ova speed has certain difference, the time that differs is about 10 days.Under the situation of hatching in water, after first seedling hatched, the ovum of also not hatching water mold can occur on every side in several days afterwards, has a strong impact on still unhatched fertilized egg hatching rate.Therefore, need a kind of more effective mode of hatching,, improve the fertilized egg hatching rate in the hope of reducing the possibility that produces water mold.
The utility model content
The problem that the utility model need solve provides a kind of Sepiella maindroni fertilized egg hatching rate that improves, and reduces the hatching apparatus of the generation of incubating oosperm disease in period.
The technical solution of the utility model adopts fish jar, shower nozzle, water pump, water pipe, it is characterized in that having set up cross bar above the fish jar, cross bar hangs the lay eggs rope or the rod of laying eggs, fertilized egg is dried up to be sticked on the lay eggs rope or the rod of laying eggs, and dress is fit to hatching salinity, the seawater of pH condition in the fish jar, water pump draws water in fish jar, water pump connects shower nozzle by water pipe, and shower nozzle ejection water droplet is sprinkled upon fertilized egg and upward returns afterwards fish jar, forms the recycling of water.
The beneficial effects of the utility model are simple in structure, easy to operate, meet the primary condition of Sepiella maindroni incubating oosperm, stop because the too high anoxic that causes of density of ovum, can effectively reduce the generation of saprolegniasis, thereby improve Sepiella maindroni fertilized egg hatching rate.
Description of drawings
What accompanying drawing was represented is the schematic diagram of the dried up hatching apparatus of a kind of Sepiella maindroni fertilized egg.
Embodiment
The utility model (seeing accompanying drawing) by suspension lay eggs the rope or lay eggs the rod horizontal pavilion 1, fish jar 2, shower nozzle 3, water pump 4, water pipe 5 form, cross bar is located at the fish jar top, cross bar hangs the lay eggs rope or the rod of laying eggs, fertilized egg 6 dried up sticking on the lay eggs rope or the rod of laying eggs, lay eggs the rope or the rod of laying eggs hang dried up 10-20cm, the hatching of being fit to salinity is arranged in the fish jar, the seawater of pH condition, water pump draws water from fish jar and connects shower nozzle by water pipe, open water pump when shower nozzle is worked apart from fertilized egg 20-30cm., shower nozzle is gone up uniform sprinkling toward the fertilized egg string.
Claims (3)
1. the utensil of the dried up hatching of a Sepiella maindroni fertilized egg, adopt fish jar, shower nozzle, water pump, water pipe, it is characterized in that having set up cross bar above the fish jar, cross bar hangs the lay eggs rope or the rod of laying eggs, and fertilized egg is dried up to be sticked on the lay eggs rope or the rod of laying eggs, and dress is fit to the hatching salinity in the fish jar, the seawater of pH condition, water pump draws water in fish jar, and water pump connects shower nozzle by water pipe, and shower nozzle ejection water droplet is sprinkled upon fertilized egg and upward returns afterwards fish jar.
2. the utensil of the dried up hatching of a kind of Sepiella maindroni fertilized egg according to claim 1, it is characterized in that the laying eggs rope or the rod of laying eggs are hung dried up 10-20cm.
3. the utensil of the dried up hatching of a kind of Sepiella maindroni fertilized egg according to claim 1 and 2 is characterized in that shower nozzle is apart from fertilized egg 20-30cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205966326U CN201821756U (en) | 2010-11-08 | 2010-11-08 | Appliance for breeding cuttlefish fertilized eggs out of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205966326U CN201821756U (en) | 2010-11-08 | 2010-11-08 | Appliance for breeding cuttlefish fertilized eggs out of water |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201821756U true CN201821756U (en) | 2011-05-11 |
Family
ID=43960322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205966326U Expired - Fee Related CN201821756U (en) | 2010-11-08 | 2010-11-08 | Appliance for breeding cuttlefish fertilized eggs out of water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201821756U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103070122A (en) * | 2013-02-01 | 2013-05-01 | 浙江省海洋水产研究所 | Method and special device for hatching and preferring sepiella maindroni oosperms |
CN103238545A (en) * | 2013-05-23 | 2013-08-14 | 中国水产科学研究院黄海水产研究所 | Device and method for hatching fertilized eggs of sepia esculenta |
CN107593540A (en) * | 2017-09-28 | 2018-01-19 | 济南三峰益农农业科技有限公司 | A kind of air hangs egg hatching device |
CN109452207A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | Artificial spawning attachment device based on the hidden habit of cuttlefish |
CN109452206A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | A kind of device improving cuttlefish hatchability of fertile eggs |
WO2020118366A1 (en) * | 2018-12-11 | 2020-06-18 | Australian Crayfish Hatchery Pty Ltd | Apparatus and method for commercial aquaculture production |
AU2020104174B4 (en) * | 2018-12-11 | 2021-04-15 | Australian Crayfish Hatchery Pty Ltd | Apparatus and method for commercial aquaculture production |
-
2010
- 2010-11-08 CN CN2010205966326U patent/CN201821756U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103070122A (en) * | 2013-02-01 | 2013-05-01 | 浙江省海洋水产研究所 | Method and special device for hatching and preferring sepiella maindroni oosperms |
CN103070122B (en) * | 2013-02-01 | 2015-07-15 | 浙江省海洋水产研究所 | Method and special device for hatching and preferring sepiella maindroni oosperms |
CN103238545A (en) * | 2013-05-23 | 2013-08-14 | 中国水产科学研究院黄海水产研究所 | Device and method for hatching fertilized eggs of sepia esculenta |
CN103238545B (en) * | 2013-05-23 | 2014-06-18 | 中国水产科学研究院黄海水产研究所 | Device and method for hatching fertilized eggs of sepia esculenta |
CN107593540A (en) * | 2017-09-28 | 2018-01-19 | 济南三峰益农农业科技有限公司 | A kind of air hangs egg hatching device |
CN109452207A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | Artificial spawning attachment device based on the hidden habit of cuttlefish |
CN109452206A (en) * | 2018-11-23 | 2019-03-12 | 浙江省海洋水产研究所 | A kind of device improving cuttlefish hatchability of fertile eggs |
WO2020118366A1 (en) * | 2018-12-11 | 2020-06-18 | Australian Crayfish Hatchery Pty Ltd | Apparatus and method for commercial aquaculture production |
AU2020104174B4 (en) * | 2018-12-11 | 2021-04-15 | Australian Crayfish Hatchery Pty Ltd | Apparatus and method for commercial aquaculture production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201821756U (en) | Appliance for breeding cuttlefish fertilized eggs out of water | |
CN201938196U (en) | Device for breeding sea cucumbers in bathyal half-hanging floating raft and cage | |
CN101720693A (en) | Device and method for cultivating sea cucumber on seabed by using net cage for cultivating shellfish | |
CN103931534B (en) | A kind of method that large squama Barb pond net box efficiently cultivates | |
CN201515651U (en) | Apparatus for cultivating holothurian in sea bottom by net cage for cultivating shellfish | |
CN105454113A (en) | Fish, shrimp, and shellfish seawater pond circulating aquacultural method | |
CN104756910A (en) | Dual-network three-dimensional cultivating system for abalones and algae and cultivating method thereof | |
CN101720694A (en) | Device and method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages | |
CN104041457B (en) | A kind of Qinling Mountains fine-scaled graphite artificial fecundation method | |
CN101496500B (en) | Technique for cultivating Hemifusus tuba | |
CN104255615B (en) | It is a kind of that soft thorn is naked splits buttocks fish artificial fecundation method | |
CN201577410U (en) | Laminar poly-culturing device | |
CN102007880A (en) | Method for temporarily culturing female portunus trituberculatus indoors | |
CN101720692A (en) | Method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages | |
CN101595847B (en) | Method for inducing Stichopus Japonicus Selenka to lay eggs in vivo | |
CN104161001A (en) | Tilapia and loach mixed-pool-breeding method | |
CN106305533A (en) | Floating raft type culture method of oysters | |
CN103766261B (en) | Exopalaemon carinicauda 1 year continuous many batches of artificial cultivating method | |
CN102696513A (en) | Land-based crab breeding device and crab breeding method | |
CN205546824U (en) | Three -dimensional cultured equipment and farming systems of asparagus and oyster | |
CN102007875A (en) | Leiocassis longirostris intensive artificial propagation method | |
CN204362750U (en) | A kind of mandarin fish family selective breeding isolation hatching system | |
CN106614412A (en) | Method for improving overwintering survival rate of limnodrilus hoffmeisteri | |
CN202760008U (en) | Soil pond rearing device of Chinese mitten crab large-scale family juvenile crabs | |
CN105210937A (en) | A kind of loach ecological cultivation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20111108 |