MD1016G2 - Process for artificial reproduction of the grey mullet pilengas - Google Patents
Process for artificial reproduction of the grey mullet pilengas Download PDFInfo
- Publication number
- MD1016G2 MD1016G2 MD97-0322A MD970322A MD1016G2 MD 1016 G2 MD1016 G2 MD 1016G2 MD 970322 A MD970322 A MD 970322A MD 1016 G2 MD1016 G2 MD 1016G2
- Authority
- MD
- Moldova
- Prior art keywords
- femals
- acetonated
- hypophysis
- carp
- oocyte
- Prior art date
Links
- 241001593519 Liza affinis Species 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 241000252233 Cyprinus carpio Species 0.000 abstract 4
- 206010062767 Hypophysitis Diseases 0.000 abstract 4
- 210000000287 oocyte Anatomy 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 210000002969 egg yolk Anatomy 0.000 abstract 1
- 230000003203 everyday effect Effects 0.000 abstract 1
- 230000012447 hatching Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000009372 pisciculture Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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 invention relates to the pisciculture field, particularly, to the industrial production of young grey mullet pilengas from the producers acclimatized in the conditions of Black sea estuaries.The summary of the invention consists in the fact to select producers, stimulate the femals puberty by staged introduction of carp acetonated hypophysis suspension beginning from the yolk oocyte stage, every day till approaching the phase of fatty drops formation in the oocyte in the quantity of 0,5…1,0 mg/kg of the fish mass, then each 12 hours to introduce additionally the carp acetonated hypophysis to the femals in the same quantity till the approaching the phase of one fatty drop formation in the oocyte, then to introduce the carp acetonated hypophysis to the femals at the final quantity of 4…6 mg/kg of mass, 1…3 times a day by rising the water temperature up to 20…22°C and simultaneously at this stage to stimulate the male by introduction of the carp acetonated hypophysis in the quantity of 1,0… 2 mg/kg of the mass, by that they are kept in the same conditions as the femals, then to fecundate the produced spawn with a “dry” method and to incubate into the water having salinity of 16-18 promiles.The technical result of the invention consists in increasing of the fecundated spawn quantity and increasing of the larva hatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0322A MD1016G2 (en) | 1997-12-19 | 1997-12-19 | Process for artificial reproduction of the grey mullet pilengas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0322A MD1016G2 (en) | 1997-12-19 | 1997-12-19 | Process for artificial reproduction of the grey mullet pilengas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MD1016G2 true MD1016G2 (en) | 1999-11-30 |
Family
ID=62129640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD97-0322A MD1016G2 (en) | 1997-12-19 | 1997-12-19 | Process for artificial reproduction of the grey mullet pilengas |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1016G2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD236Z (en) * | 2010-03-10 | 2011-02-28 | Институт Зоологии Академии Наук Молдовы | Process for reproduction of grass carp |
-
1997
- 1997-12-19 MD MD97-0322A patent/MD1016G2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD236Z (en) * | 2010-03-10 | 2011-02-28 | Институт Зоологии Академии Наук Молдовы | Process for reproduction of grass carp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |