FR2500722A1 - Reproduction container for crustaceans - is box with upper chamber for females divided from lower chamber by apertured plate through which eggs fall - Google Patents
Reproduction container for crustaceans - is box with upper chamber for females divided from lower chamber by apertured plate through which eggs fall Download PDFInfo
- Publication number
- FR2500722A1 FR2500722A1 FR8103477A FR8103477A FR2500722A1 FR 2500722 A1 FR2500722 A1 FR 2500722A1 FR 8103477 A FR8103477 A FR 8103477A FR 8103477 A FR8103477 A FR 8103477A FR 2500722 A1 FR2500722 A1 FR 2500722A1
- Authority
- FR
- France
- Prior art keywords
- box
- females
- crustaceans
- orifices
- reproduction
- 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.)
- Pending
Links
- 241000238424 Crustacea Species 0.000 title claims abstract description 16
- 235000013601 eggs Nutrition 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 235000013305 food Nutrition 0.000 claims description 4
- 235000016709 nutrition Nutrition 0.000 claims 2
- 230000035764 nutrition Effects 0.000 claims 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 2
- 230000004224 protection Effects 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 241000238557 Decapoda Species 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
- 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
Description
La présente invention concerne un procédé et un dispositif destiné à favoriser ltensemble du cycle de reproduction des crustacés. The present invention relates to a method and a device for promoting the whole crustacean reproduction cycle.
Dans ce domaine, il existe déjà un dispositif caractérise en ce qu'il comporte une ou plusieurs enceintes destinées à recevoir une mère clla < :ullc et délimitées par des parois latérales, un fond en treillis ou tami.s, un couvercle et une enceinte séparée,pour recueillir les petits,disposée au-dessous du fond en treillis.In this area, there is already a device characterized in that it comprises one or more enclosures intended to receive a mother clla <: ullc and delimited by side walls, a trellis or tami.s bottom, a cover and an enclosure separate, to collect the young, arranged below the trellis bottom.
Les inconvénients de ce dispositif sont nombreux: - il ne permet pas de réaliser toutes les phases du cycle de reproduction. The drawbacks of this device are numerous: - it does not make it possible to carry out all the phases of the reproduction cycle.
Seules l'incubation et l'éclosion peuvent s'y effectuer. Cela entraine des manutentions coûteuses, une récupération aléatoire des éniteut's et une mortalité dûe à des stress conséquents aux transferts des crustacés.Only incubation and hatching can take place there. This leads to costly handling, random recovery of items and mortality due to stress resulting from the transfer of crustaceans.
- les crustacés ne peuvent pas être nourris. En effet, disposé sur un treillis, l'aliment leur échappe dès qu'il est fractionné, il passe au travers des mailles et pourrit au fond; les protéines comprises dans l'aliment des crustacés polluant rapidement l'eau.- crustaceans cannot be fed. Indeed, placed on a trellis, the food escapes them as soon as it is split, it passes through the meshes and rots at the bottom; the proteins included in the food of shellfish quickly polluting the water.
La contamination des oeufs par le développement des champignons est également un danger non négligeable.Contamination of eggs by the development of fungi is also a significant danger.
- les femelles se trouvant sur un treillis ou un tamis éprouvent des difficultés à ne pas faire frotter les oeufs attachés sous leur queue contre ce treillis, ce qui les détache ou les détériore.- the females being on a trellis or a sieve find it difficult not to rub the eggs attached under their tail against this trellis, which detaches or deteriorates them.
- la surveillance est difficile, voire impossible. Si le procédé est applicable à quelques individus, il interdit toute intensification.- monitoring is difficult, if not impossible. If the process is applicable to a few individuals, it prohibits any intensification.
Le dispositif suivant l'invention permet: - d'effectuer toutes les phases de la reproduction, le crustacé ne quittant pas la boite de reproduction. The device according to the invention makes it possible: - to carry out all the phases of reproduction, the crustacean not leaving the reproduction box.
- une surveillance rapide et efficace de tous les animaux.- rapid and efficient monitoring of all animals.
- d'alimenter les crustacés sans polluer l'eau.- to feed crustaceans without polluting the water.
Le dispositif suivant l'invention comprend une boite de reproduction munie d'un couvercle et de cloisons internes verticales et horizontales. The device according to the invention comprises a reproduction box provided with a cover and internal vertical and horizontal partitions.
L'invention sera mieux comprise à la lecture de la description détaillée qui va suivre et à l'examen du dessin annexé qui représente à titre d'exemple non limitatif un mode de réalisation de l'invention. The invention will be better understood on reading the detailed description which follows and on examining the appended drawing which represents, by way of nonlimiting example, an embodiment of the invention.
La figure unique montre la boite de reproduction. Elle est constituée de parois extérieures latérales comprenant une partie inférieure transparente (1) et une partie supérieure opaque (2). Cette disposition a pour but de pouvoir observer le crustacé (3) à loisir tout en lui assurant l'obscurité qui lui est nécessaire. The single figure shows the reproduction box. It consists of lateral external walls comprising a transparent lower part (1) and an opaque upper part (2). The purpose of this arrangement is to be able to observe the crustacean (3) at leisure while providing it with the necessary darkness.
La paroli horizontale (4). également transparente afin de faciliter l observation des femelles et de leurs oeufs, est munie d'orifices (5). The horizontal paroli (4). also transparent in order to facilitate the observation of females and their eggs, is provided with orifices (5).
Ces orifices ont pour but de laisser passer les jeunes crustacés (6) au moment < le l'éclosion.The purpose of these orifices is to let the young crustaceans (6) pass when they hatch.
Des cloisons amovibles (7) séparent les femelles entre elles, évitant le cannibalisme. lorsqu'on les retire, la boite de reproduction peut servir de boite d'accouplement en y plaçant un mâle pour plusieurs femelles. Removable partitions (7) separate the females from each other, avoiding cannibalism. when removed, the breeding box can be used as a coupling box by placing a male for several females.
Le fond de la boite peut être constitllé d 'un substrat naturel oii aft-i-ficiel (8) sur lequel les jeunes crustacés vont s'accrocher, se protéger et se nourrir. Ce substrat peut être entier ou en morceaux. The bottom of the box can be made up of a natural oii aft-i-ficiel (8) substrate on which the young crustaceans will cling, protect and feed. This substrate can be whole or in pieces.
La circulation ascendante au niveau des femelles est assurée par une arrivée d'eau qui sert également de vidange à la base de la boite (9). The upward circulation at the level of the females is ensured by a water inlet which also serves as a drain at the base of the box (9).
La sortie de l'eau s'effectue par l'intermédiaire d'une ou de plusieurs enceintes (10) situées dans la partie supérieure de la boite qui ouvre un ou plusieurs orifices (11) dans chaque compartiment de fac(n à ce que étant à niveau constant dans l'enceinte, les débits s'équilibrent.The water comes out through one or more enclosures (10) located in the upper part of the box which opens one or more orifices (11) in each compartment so that being at constant level in the enclosure, the flows balance each other.
L'eau s'évacue en trop-plein de l'enceinte par un tuyau (12) qui rejoint la boite de reproduction placée en-dessous.The water is evacuated in overflow from the enclosure by a pipe (12) which joins the reproduction box placed below.
Un couvercle (13) est percé d'orifices (14) permettant d'introduire de la nourriture qui tombe dans une zone non percée (15) de la paroi horizontale (4). Une mangeoire (1Ó) peut être fixée dans le compartiment.A cover (13) is pierced with orifices (14) allowing food to be introduced which falls into an unperforated area (15) of the horizontal wall (4). A feeder (1Ó) can be fixed in the compartment.
Les boites de reproduction s'empilent les unes sur les autres "race à des pieds d'espacement (17! qui leurs permettent de s'assembler en laissant les ouvertllres des couvercles. On peut ainsi les disposer en rayonnage en nombre varié. The reproduction boxes stack on top of each other "race with spacing feet (17! Which allow them to be assembled leaving the openings of the covers. They can thus be arranged in shelving in various numbers.
La manutention et la mortalité étant réduite au minimum, la surveillance des débits et celle des crustacés, gracie à leur visualisation étant évidente, ce dispositif permet la création de station d'alevinage inten suve, applicable à toutes les espèces de crustacés marins et d'eau douce, en faisant varier les dimensions et les débits. Handling and mortality being reduced to a minimum, the monitoring of the flows and that of the crustaceans, thanks to their visualization being obvious, this device allows the creation of inten suve nursery station, applicable to all species of marine crustaceans and fresh water, varying the dimensions and flow rates.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8103477A FR2500722A1 (en) | 1981-02-16 | 1981-02-16 | Reproduction container for crustaceans - is box with upper chamber for females divided from lower chamber by apertured plate through which eggs fall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8103477A FR2500722A1 (en) | 1981-02-16 | 1981-02-16 | Reproduction container for crustaceans - is box with upper chamber for females divided from lower chamber by apertured plate through which eggs fall |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2500722A1 true FR2500722A1 (en) | 1982-09-03 |
Family
ID=9255481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8103477A Pending FR2500722A1 (en) | 1981-02-16 | 1981-02-16 | Reproduction container for crustaceans - is box with upper chamber for females divided from lower chamber by apertured plate through which eggs fall |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2500722A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990002485A1 (en) * | 1988-09-02 | 1990-03-22 | Nardino Leonardo Sorbello | Method of and apparatus for cultivation of crustaceans |
EP2815641A1 (en) * | 2013-06-19 | 2014-12-24 | Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung | Method for water exchange and breeding device for aquatic animals for carrying out the method |
CN104365542A (en) * | 2014-10-28 | 2015-02-25 | 大连银娃娃大鲵科研繁育有限公司 | Andrias larva culturing device |
CN108782389A (en) * | 2018-06-26 | 2018-11-13 | 刘雪 | Lobster cultivation box structure and production method in a kind of flush type water |
CN109122443A (en) * | 2018-08-13 | 2019-01-04 | 广州蓝灵水处理设备有限公司 | Australia freshwater lobster recirculated water oogenesis hatching system and method for culturing seedlings |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR437699A (en) * | 1911-12-15 | 1912-04-27 | Louis Marie Auguste De Letang | Device for safely obtaining the product of crayfish and crustacean spawns |
FR79595E (en) * | 1963-03-29 | |||
FR2018904A1 (en) * | 1968-09-26 | 1970-06-26 | Vapor Ab | |
FR2153332A1 (en) * | 1971-09-20 | 1973-05-04 | Schaefer Gmbh Fritz | |
FR2175060A1 (en) * | 1972-03-06 | 1973-10-19 | Asahi Dow Ltd | |
US3815546A (en) * | 1972-10-10 | 1974-06-11 | E Plante | Lobster plant |
US3916833A (en) * | 1974-03-04 | 1975-11-04 | Steven A Serfling | Aqueous crustacean culture system |
EP0003885A2 (en) * | 1978-02-15 | 1979-09-05 | Peter Leonard Brinkworth | Method of cultivating marine and aquatic species and habitats thereof |
-
1981
- 1981-02-16 FR FR8103477A patent/FR2500722A1/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR79595E (en) * | 1963-03-29 | |||
FR437699A (en) * | 1911-12-15 | 1912-04-27 | Louis Marie Auguste De Letang | Device for safely obtaining the product of crayfish and crustacean spawns |
FR2018904A1 (en) * | 1968-09-26 | 1970-06-26 | Vapor Ab | |
FR2153332A1 (en) * | 1971-09-20 | 1973-05-04 | Schaefer Gmbh Fritz | |
FR2175060A1 (en) * | 1972-03-06 | 1973-10-19 | Asahi Dow Ltd | |
US3815546A (en) * | 1972-10-10 | 1974-06-11 | E Plante | Lobster plant |
US3916833A (en) * | 1974-03-04 | 1975-11-04 | Steven A Serfling | Aqueous crustacean culture system |
EP0003885A2 (en) * | 1978-02-15 | 1979-09-05 | Peter Leonard Brinkworth | Method of cultivating marine and aquatic species and habitats thereof |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990002485A1 (en) * | 1988-09-02 | 1990-03-22 | Nardino Leonardo Sorbello | Method of and apparatus for cultivation of crustaceans |
EP2815641A1 (en) * | 2013-06-19 | 2014-12-24 | Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung | Method for water exchange and breeding device for aquatic animals for carrying out the method |
CN104365542A (en) * | 2014-10-28 | 2015-02-25 | 大连银娃娃大鲵科研繁育有限公司 | Andrias larva culturing device |
CN104365542B (en) * | 2014-10-28 | 2016-03-16 | 大连银娃娃大鲵科研繁育有限公司 | Giant salamander fry cultivator |
CN108782389A (en) * | 2018-06-26 | 2018-11-13 | 刘雪 | Lobster cultivation box structure and production method in a kind of flush type water |
CN108782389B (en) * | 2018-06-26 | 2020-07-17 | 泰州好润生物科技股份有限公司 | Embedded type underwater lobster breeding box structure and manufacturing method |
CN109122443A (en) * | 2018-08-13 | 2019-01-04 | 广州蓝灵水处理设备有限公司 | Australia freshwater lobster recirculated water oogenesis hatching system and method for culturing seedlings |
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