MD755Z - Fish spawning device - Google Patents
Fish spawning device Download PDFInfo
- Publication number
- MD755Z MD755Z MDS20130086A MDS20130086A MD755Z MD 755 Z MD755 Z MD 755Z MD S20130086 A MDS20130086 A MD S20130086A MD S20130086 A MDS20130086 A MD S20130086A MD 755 Z MD755 Z MD 755Z
- Authority
- MD
- Moldova
- Prior art keywords
- fish
- rectangular
- substrate
- nest
- eggs
- Prior art date
Links
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
Изобретение относится к рыбоводству, а именно к устройству для нереста рыб.Устройство, согласно изобретению, включает прямоугольную емкость (1) и размещенный на ее дне искусственный субстрат (2), при этом искусственный субстрат состоит из прямоугольных элементов (3), скрепленных между собой при помощи выступов (4) и выемок (5) по типу пазлов, а площадь одного прямоугольного элемента составляет 1/5…1/6 часть от установленной площади гнезда (6) икры в зависимости от вида и размера рыбы.Результат состоит в упрощении конструкции и увеличении эффективности процесса выведения рыб.The invention relates to fish farming, and in particular to a device for spawning fish. The device according to the invention includes a rectangular container (1) and an artificial substrate (2) located on its bottom, while the artificial substrate consists of rectangular elements (3) bonded to each other using protrusions (4) and recesses (5) according to the type of puzzles, and the area of one rectangular element is 1/5 ... 1/6 part of the established area of the nest (6) of the eggs, depending on the type and size of fish. The result is to simplify the design and increase effective awn process of removing fish.
Description
Invenţia se referă la piscicultură, şi anume la un dispozitiv pentru reproducerea peştilor. The invention relates to fish farming, namely to a device for fish reproduction.
Este cunoscut dispozitivul pentru reproducerea peştilor, care include câmpurile de depunere a icrelor pentru reproducerea peştilor, formate din panouri amplasate în rânduri. Dispozitivul este de asemenea dotat cu panouri suplimentare instalate pe întreagă suprafaţă de curgere a apei, la baza cărora sunt amplasate pivoturi conice de diverse înălţimi. Fiecare următorul rând de pivoturi poate fi instalat pe diagonală faţă de rândul precedent, iar înălţimea fiecărui rând de pivoturi se măreşte în direcţia jetului de apă care curge prin dispozitiv [1]. A fish breeding device is known, which includes spawning grounds for fish breeding, consisting of panels arranged in rows. The device is also equipped with additional panels installed over the entire surface of the water flow, at the base of which conical pivots of various heights are located. Each subsequent row of pivots can be installed diagonally to the previous row, and the height of each row of pivots increases in the direction of the water jet flowing through the device [1].
Neajunsul dispozitivului cunoscut este construcţia complexă şi voluminoasă, imposibilitatea instalării acesteia în aparatul pentru incubare, precum şi eficacitatea redusă. The drawback of the known device is its complex and bulky construction, the impossibility of installing it in the incubation apparatus, as well as its reduced effectiveness.
Problema pe care o rezolvă invenţia constă în simplificarea construcţiei dispozitivului şi majorarea eficacităţii procesului de reproducere a peştilor. The problem solved by the invention consists in simplifying the construction of the device and increasing the efficiency of the fish reproduction process.
Dispozitivul pentru reproducerea peştilor include un recipient dreptunghiular şi un substrat artificial amplasat la fundul acestuia, totodată substratul artificial este format din elemente dreptunghiulare, fixate între ele prin intermediul unor proeminenţe şi adâncituri de tip puzzle, iar suprafaţa unui element dreptunghiular constituie 1/5…1/6 parte din mărimea suprafeţei prestabilite a cuibului de icre în dependenţă de specia şi mărimea peştelui. The fish breeding device includes a rectangular container and an artificial substrate located at its bottom, while the artificial substrate is made up of rectangular elements, fixed to each other by means of puzzle-type protrusions and recesses, and the surface of a rectangular element constitutes 1/5…1/6 of the size of the predetermined surface of the spawning nest depending on the species and size of the fish.
Rezultatul constă în simplificarea construcţiei dispozitivului şi majorarea eficacităţii procesului de reproducere a peştilor. The result is a simplification of the device's construction and an increase in the efficiency of the fish reproduction process.
Dispozitivul asigură modelarea condiţiilor naturale, extragerea icrelor şi amplasarea lor în incubator fără a provoca traumatizarea şi distrugerea parţială a icrelor depuse, precum şi restabilirea rapidă a integrităţii substratului în rezervorul pentru depunerea icrelor pentru alţi reproducători. Ca rezultat sporeşte vitalitatea icrelor embrionate şi se măreşte numărul larvelor viabile. The device ensures modeling of natural conditions, extraction of eggs and their placement in the incubator without causing trauma and partial destruction of the laid eggs, as well as rapid restoration of the integrity of the substrate in the spawning tank for other breeders. As a result, the vitality of the embryonated eggs increases and the number of viable larvae increases.
Invenţia se explică prin fig. 1-3, care reprezintă: The invention is explained by Fig. 1-3, which represent:
- fig. 1, schema dispozitivului, vedere de sus; - Fig. 1, diagram of the device, top view;
- fig. 2, schema dispozitivului, vedere din faţă, în secţiune pe axa centrală; - Fig. 2, diagram of the device, front view, in section on the central axis;
- fig. 3, schema parţială a substratului cu cuibul de icre depuse din dispozitiv pentru a fi amplasat în rezervorul pentru incubare, vedere de sus; - Fig. 3, partial diagram of the substrate with the nest of eggs deposited from the device to be placed in the incubation tank, top view;
- fig. 4, schema parţială a substratului cu cuibul de icre amplasate în rezervorul pentru incubare, vedere din faţă, în secţiune pe axa centrală, unde: - Fig. 4, partial diagram of the substrate with the egg nest placed in the incubation tank, front view, in section on the central axis, where:
1 - recipient dreptunghiular; 1 - rectangular container;
2 - substrat artificial; 2 - artificial substrate;
3 - element dreptunghiular; 3 - rectangular element;
4 - proeminenţe; 4 - protrusions;
5 - adâncituri; 5 - recesses;
6 - cuib. 6 - nest.
Dispozitivul pentru reproducerea peştilor include un recipient dreptunghiular 1, un substrat artificial 2 amplasat la fundul recipientului (acvariu, bazin). Substratul artificial 2 este format din elemente dreptunghiulare 3, fixate între ele prin intermediul unor proeminenţe 4 şi adâncituri 5 de tip puzzle. Pe substratul artificial 2 reproducătorii depun icrele în formă de cuib 6. Este de menţionat faptul că suprafaţa fiecărui element dreptunghiular 3 alcătuieşte 1/5…1/6 parte din mărimea suprafeţei prestabilite a cuibului de icre 6, în dependenţă de specia şi mărimea peştelui. The fish breeding device includes a rectangular container 1, an artificial substrate 2 located at the bottom of the container (aquarium, pool). The artificial substrate 2 consists of rectangular elements 3, fixed to each other by means of protrusions 4 and recesses 5 of the puzzle type. On the artificial substrate 2, the breeders lay their eggs in the form of a nest 6. It is worth noting that the surface of each rectangular element 3 makes up 1/5…1/6 of the size of the predetermined surface of the spawning nest 6, depending on the species and size of the fish.
Particularităţile constructive ale dispozitivului permit decuparea unei părţi a elementelor 3 substratului 2, cu icrele embrionate fixate pe el, şi transferarea acestuia în recipientul de incubare. După această procedură, în dispozitiv sunt înlocuite elementele 3 substratului 2 şi dispozitivul poate fi utilizat repetat pentru reproducerea peştilor. The constructive features of the device allow cutting out a part of the elements 3 of the substrate 2, with the embryonated eggs fixed on it, and transferring it to the incubation container. After this procedure, the elements 3 of the substrate 2 are replaced in the device and the device can be used repeatedly for fish reproduction.
Exemplu de realizare Example of implementation
Reproducătorii peştilor, spre exemplu ai somonului american de canal, sunt plasaţi în rezervorul dreptunghiular pentru reproducerea peştilor 1 (acvariu, bazin etc.), pe fundul căruia este amplasat substratul artificial 2, care imită fundul cu prundiş. În acest moment elementele 3 substratului 2 sunt fixate între ele prin intermediul unor proeminenţe 4 intrate în adânciturile 5 ale elementelor 3 de tip puzzle. Dimensiunea optimă a elementelor 3 în cazul somonului american de canal a fost aleasă de 10 x10 cm şi sunt executate din material plastic. În perioada de reproducere peştii depun icrele pe substratul 2 în formă de cuib 6. După terminarea procesului de depunere a icrelor, reproducătorii sunt prinşi din recipientul 1, iar cuibul de icre 6 împreună cu o parte din substratul 2 este atent extras din dispozitiv prin retragerea proeminenţelor 4 elementelelor 3 din adânciturile 5. Ulterior icrele depuse în formă de cuib 6 împreună cu o parte de substrat 2 se amplasează în recipiente de curgere (fig. 4) pentru incubarea icrelor şi stocarea prelarvelor. Fish breeders, for example, American channel salmon, are placed in the rectangular fish breeding tank 1 (aquarium, pond, etc.), on the bottom of which is placed the artificial substrate 2, which imitates the bottom with pebbles. At this point, the elements 3 of the substrate 2 are fixed to each other by means of protrusions 4 inserted into the recesses 5 of the puzzle-type elements 3. The optimal size of the elements 3 in the case of American channel salmon was chosen to be 10 x10 cm and they are made of plastic. During the breeding period, the fish lay their eggs on the substrate 2 in the form of a nest 6. After the spawning process is completed, the spawners are caught from the container 1, and the spawn nest 6 together with a part of the substrate 2 is carefully extracted from the device by withdrawing the protrusions 4 of the elements 3 from the recesses 5. Subsequently, the eggs laid in the form of a nest 6 together with a part of the substrate 2 are placed in flow containers (fig. 4) for incubation of the eggs and storage of the prelarvae.
1. SU 1457870 A1 1989.02.15 1. SU 1457870 A1 1989.02.15
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20130086A MD755Z (en) | 2013-05-17 | 2013-05-17 | Fish spawning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20130086A MD755Z (en) | 2013-05-17 | 2013-05-17 | Fish spawning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD755Y MD755Y (en) | 2014-04-30 |
| MD755Z true MD755Z (en) | 2014-11-30 |
Family
ID=50685410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20130086A MD755Z (en) | 2013-05-17 | 2013-05-17 | Fish spawning device |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD755Z (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU195773A1 (en) * | П. С. Ющенко Азовский научно исследовательский институт рыбного хоз йства | APPARATUS FOR INCUBATION OF CAVIAR FISH | ||
| SU608506A1 (en) * | 1976-12-01 | 1978-05-30 | Petrov Aleksej A | Fish-spawning arrangement |
| SU1263217A1 (en) * | 1985-04-05 | 1986-10-15 | Всесоюзный Ордена Ленина Проектно-Изыскательский И Научно-Исследовательский Институт "Гидропроект" Им.С.Я.Жука | Apparatus for fish srawning |
| SU1457870A1 (en) * | 1987-01-04 | 1989-02-15 | Всесоюзный проектно-изыскательский и научно-исследовательский институт "Гидропроект" им.С.Я.Жука | Arrangement for spawning lithophilous fish |
| RU2004123304A (en) * | 2004-07-28 | 2006-02-10 | Федеральное государственное образовательное учреждение высшего профессионального образовани "Новочеркасска государственна мелиоративна академи " ФГОУ ВПО (НГМА) (RU) | SPRING COMPLEX FOR REPRODUCTION OF RHEOPHILIC FISH SPECIES |
| MD283Z (en) * | 2010-02-19 | 2011-05-31 | Институт Зоологии Академии Наук Молдовы | Installation for incubation of spawn and storage of fish prolarvae |
| RU2453111C1 (en) * | 2010-12-14 | 2012-06-20 | Федеральное Государственное унитарное предприятие Азовский научно-исследовательский институт рыбного хозяйства | Device for incubation of eggs of pasted fish species |
-
2013
- 2013-05-17 MD MDS20130086A patent/MD755Z/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU195773A1 (en) * | П. С. Ющенко Азовский научно исследовательский институт рыбного хоз йства | APPARATUS FOR INCUBATION OF CAVIAR FISH | ||
| SU608506A1 (en) * | 1976-12-01 | 1978-05-30 | Petrov Aleksej A | Fish-spawning arrangement |
| SU1263217A1 (en) * | 1985-04-05 | 1986-10-15 | Всесоюзный Ордена Ленина Проектно-Изыскательский И Научно-Исследовательский Институт "Гидропроект" Им.С.Я.Жука | Apparatus for fish srawning |
| SU1457870A1 (en) * | 1987-01-04 | 1989-02-15 | Всесоюзный проектно-изыскательский и научно-исследовательский институт "Гидропроект" им.С.Я.Жука | Arrangement for spawning lithophilous fish |
| RU2004123304A (en) * | 2004-07-28 | 2006-02-10 | Федеральное государственное образовательное учреждение высшего профессионального образовани "Новочеркасска государственна мелиоративна академи " ФГОУ ВПО (НГМА) (RU) | SPRING COMPLEX FOR REPRODUCTION OF RHEOPHILIC FISH SPECIES |
| MD283Z (en) * | 2010-02-19 | 2011-05-31 | Институт Зоологии Академии Наук Молдовы | Installation for incubation of spawn and storage of fish prolarvae |
| RU2453111C1 (en) * | 2010-12-14 | 2012-06-20 | Федеральное Государственное унитарное предприятие Азовский научно-исследовательский институт рыбного хозяйства | Device for incubation of eggs of pasted fish species |
Also Published As
| Publication number | Publication date |
|---|---|
| MD755Y (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2248999T3 (en) | CULTURE OF SESIL MARINE ANIMALS. | |
| CN102763617A (en) | Artificial breeding method of sikamea oysters | |
| CN104160993A (en) | Artificial propagation method of fry of paracobitis variegatus | |
| CN104996330B (en) | A kind of Penaeus Vannmei segmented cultural method based on shrimp age | |
| CN107864904A (en) | Ecological-floating island type viscid egg artificial fish nest | |
| CN102550452A (en) | Cultivating method of Sea anemone parents | |
| CN101940171A (en) | Breeding method of glyptocidaris crenularis offspring seed | |
| CN103891657B (en) | A kind of natural propagation method of sword anchovy | |
| CN101507421A (en) | Carnivorous fish high success-ratio cultivation method and feeding device according different standard | |
| CN202476273U (en) | Fish nest for spawning and incubation of fishes laying adhesive eggs | |
| CN102187839B (en) | Artificial crossing cultivation method of seawater takifugu species | |
| CN104642211A (en) | Artificial breeding method for procypris rabaudi | |
| CN104335979A (en) | Artificial breeding method and artificial breeding device for leeches | |
| CN104396721B (en) | A kind of Sargassum fusiforme (Harv.) Setch rhizoid crosses summer device for raising seedlings and method for culturing seedlings | |
| CN216821322U (en) | Mangrove crab is ecological breeding device of doing altogether | |
| MD755Z (en) | Fish spawning device | |
| KR102100076B1 (en) | Apparatus for sea cucumber cultivation | |
| KR20140020380A (en) | Sea cucumber cultivating apparatus with floor having organic material floating function | |
| CN103583433B (en) | Method for planting grass at bottom of pool to cultivate loach fries | |
| CN106937616A (en) | One kind incubates Odontobutis obscura technology using the production of separate single nest | |
| CN107410146B (en) | A kind of construction method in the fry rearing pond based on geomembrane | |
| KR101657413B1 (en) | seed collecting device of seaweed | |
| RU2363153C2 (en) | Growing method of young sturgeon fishes | |
| CN102165928B (en) | Cave type lobster breeding net | |
| CN107211932A (en) | A kind of abalone offspring seed cultivation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG9Y | Short term patent issued | ||
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |