MD3304G2 - Procedeu de reproducere a somnului american - Google Patents
Procedeu de reproducere a somnului american Download PDFInfo
- Publication number
- MD3304G2 MD3304G2 MDA20060165A MD20060165A MD3304G2 MD 3304 G2 MD3304 G2 MD 3304G2 MD A20060165 A MDA20060165 A MD A20060165A MD 20060165 A MD20060165 A MD 20060165A MD 3304 G2 MD3304 G2 MD 3304G2
- Authority
- MD
- Moldova
- Prior art keywords
- injection
- females
- males
- hours
- capacities
- Prior art date
Links
- 241000252498 Ictalurus punctatus Species 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000002347 injection Methods 0.000 abstract 9
- 239000007924 injection Substances 0.000 abstract 9
- 238000006073 displacement reaction Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 230000003054 hormonal effect Effects 0.000 abstract 2
- 230000035800 maturation Effects 0.000 abstract 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 241000252233 Cyprinus carpio Species 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000012447 hatching Effects 0.000 abstract 1
- 230000001418 larval effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000009372 pisciculture Methods 0.000 abstract 1
- 210000003635 pituitary gland Anatomy 0.000 abstract 1
- 230000000638 stimulation Effects 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)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Invenţia se referă la piscicultură, în particular la un procedeu de reproducere a somnului american.Procedeul de reproducere a somnului american include plasarea separată după sex a reproducătorilor în recipiente, stimularea maturării produselor seminale prin menţinerea în recipiente a temperaturii apei de 25…30°C, concentraţiei oxigenului dizolvat în apă de 6…8 mg/L, vitezei schimbului de apă de 10…14 L/min şi injectarea preparatului hormonal din hipofize acetonate de crap femelelor de trei ori, iar masculilor o dată concomitent cu a treia injectare femelelor. Injectarea preparatului se efectuează în funcţie de gradul de maturare a reproducătorilor în următoarele doze: la deplasarea de la centru a nucleului în ovule cu 40…50% femelelor 5 mg/kg la prima injectare, 15 mg/kg la a doua şi 25 mg/kg la a treia cu un interval între ele de 24 ore şi masculilor 15 mg/kg, la deplasarea cu 70…80%, corespunzător, femelelor 5 mg/kg, 10 mg/kg şi 15 mg/kg cu un interval între prima şi a doua injectare de 24 ore, iar între a doua şi a treia injectare de 12 ore şi masculilor 10 mg/kg, la deplasarea cu 95…100% femelelor 2,5 mg/kg, 5 mg/kg şi 10 mg/kg cu un interval între prima şi a doua injectare de 12 ore, iar între a doua şi a treia injectare de 10 ore şi masculilor 10 mg/kg. După injectarea preparatului hormonal reproducătorii în perechi se amplasează în recipiente pentru depunerea naturală a icrelor. Femelele se plasează într-un alt loc după depunerea icrelor, iar masculii după eclozarea prelarvelor din icre. Prelarvele se menţin în recipiente până la stadiul de larvă, care apoi se plasează în heleşteie.Rezultatul invenţiei constă în majorarea numărului de larve viabile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060165A MD3304G2 (ro) | 2006-06-23 | 2006-06-23 | Procedeu de reproducere a somnului american |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060165A MD3304G2 (ro) | 2006-06-23 | 2006-06-23 | Procedeu de reproducere a somnului american |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3304F1 MD3304F1 (ro) | 2007-05-31 |
| MD3304G2 true MD3304G2 (ro) | 2007-12-31 |
Family
ID=38164617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060165A MD3304G2 (ro) | 2006-06-23 | 2006-06-23 | Procedeu de reproducere a somnului american |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3304G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD236Z (ro) * | 2010-03-10 | 2011-02-28 | Институт Зоологии Академии Наук Молдовы | Procedeu de reproducere a cosaşului |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734048A (zh) * | 2013-12-21 | 2014-04-23 | 德清县吴越水产养殖有限公司 | 一种黄颡鱼的人工养殖方法 |
-
2006
- 2006-06-23 MD MDA20060165A patent/MD3304G2/ro not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| Сборник нормативно-технологической документации по товарному рыбоводству. Москва, Агропромиздат, 1986, т. 2, с. 30-32 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD236Z (ro) * | 2010-03-10 | 2011-02-28 | Институт Зоологии Академии Наук Молдовы | Procedeu de reproducere a cosaşului |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3304F1 (ro) | 2007-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| 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 |