MD236Z - Process for reproduction of grass carp - Google Patents
Process for reproduction of grass carp Download PDFInfo
- Publication number
- MD236Z MD236Z MDS20100042A MDS20100042A MD236Z MD 236 Z MD236 Z MD 236Z MD S20100042 A MDS20100042 A MD S20100042A MD S20100042 A MDS20100042 A MD S20100042A MD 236 Z MD236 Z MD 236Z
- Authority
- MD
- Moldova
- Prior art keywords
- normative
- reproduction
- exohormonal
- decade
- stimulated
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 241000252230 Ctenopharyngodon idella Species 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 abstract 3
- 230000001850 reproductive effect Effects 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 235000013601 eggs Nutrition 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000011534 incubation Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000009372 pisciculture Methods 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)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
The invention relates to pisciculture, in particular to a process for reproduction of grass carp.The process includes placement of reproducers in the basin and their stimulation by controlling the environmental conditions in the basin: increase of water temperature up to 22...24°C a day prior to the beginning of reproduction, creation therein of the zone of turbulent water flows at a rate of 0.3...0.5 m/s, carrying out of periodic oscillations of water level with an amplitude of 0.5...0.6 m and by introducing exohormonal preparations depending on the magnitude of displacement from the centre of nucleus in the eggs. When shifting the nucleus from the centre by 60...70% are stimulated the producers in the first decade of the reproductive period with normative doses of exohormonal preparations or in the second decade of the reproductive period are stimulated the females by 50% of the normative dose and the males with a normative dose, when shifting the nucleus from the centre by 80...90% are stimulated the producers only in the first decade of the reproductive period by 15...20% of the normative doses of exohormonal preparations. The spawn and sperm are obtained by manual straining into the cells, and the obtained spawn is fecundated and placed in the incubation apparatuses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100042A MD236Z (en) | 2010-03-10 | 2010-03-10 | Process for reproduction of grass carp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100042A MD236Z (en) | 2010-03-10 | 2010-03-10 | Process for reproduction of grass carp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD236Y MD236Y (en) | 2010-07-30 |
| MD236Z true MD236Z (en) | 2011-02-28 |
Family
ID=45815079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20100042A MD236Z (en) | 2010-03-10 | 2010-03-10 | Process for reproduction of grass carp |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD236Z (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907554A (en) * | 2014-03-20 | 2014-07-09 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Crisping cultivation method of grass carps |
| CN105918170A (en) * | 2016-04-27 | 2016-09-07 | 纪生机 | Grass carp cultivation method |
| CN107135994A (en) * | 2017-04-28 | 2017-09-08 | 靖西市秀美边城农业科技有限公司 | A kind of cultural method of anti-grass carp bacterial enteritis disease |
| CN107173280A (en) * | 2017-04-28 | 2017-09-19 | 靖西市秀美边城农业科技有限公司 | A kind of cultural method of anti-grass carp red skin disease |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1016G2 (en) * | 1997-12-19 | 1999-11-30 | Институт Зоологии Академии Наук Молдовы | Process for artificial reproduction of the grey mullet pilengas |
| MD2968G2 (en) * | 2005-04-18 | 2006-09-30 | Институт Зоологии Академии Наук Молдовы | Process for silver carp artificial reproduction |
| MD3020G2 (en) * | 2005-04-20 | 2006-11-30 | Институт Зоологии Академии Наук Молдовы | Process for silver carp and bighead carp artificial reproduction |
| MD3067G2 (en) * | 2005-12-15 | 2007-01-31 | Институт Зоологии Академии Наук Молдовы | Process for carp reproduction |
| MD3089G2 (en) * | 2005-10-10 | 2007-02-28 | Институт Зоологии Академии Наук Молдовы | Process for silver carp reproduction |
| MD3198G2 (en) * | 2006-02-24 | 2007-08-31 | Институт Зоологии Академии Наук Молдовы | Process for tench artificial reproduction |
| MD3304G2 (en) * | 2006-06-23 | 2007-12-31 | Институт Зоологии Академии Наук Молдовы | Process for channel catfish reproduction |
| MD3305G2 (en) * | 2006-07-27 | 2007-12-31 | Институт Зоологии Академии Наук Молдовы | Process for channel catfish reproduction |
-
2010
- 2010-03-10 MD MDS20100042A patent/MD236Z/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1016G2 (en) * | 1997-12-19 | 1999-11-30 | Институт Зоологии Академии Наук Молдовы | Process for artificial reproduction of the grey mullet pilengas |
| MD2968G2 (en) * | 2005-04-18 | 2006-09-30 | Институт Зоологии Академии Наук Молдовы | Process for silver carp artificial reproduction |
| MD3020G2 (en) * | 2005-04-20 | 2006-11-30 | Институт Зоологии Академии Наук Молдовы | Process for silver carp and bighead carp artificial reproduction |
| MD3089G2 (en) * | 2005-10-10 | 2007-02-28 | Институт Зоологии Академии Наук Молдовы | Process for silver carp reproduction |
| MD3067G2 (en) * | 2005-12-15 | 2007-01-31 | Институт Зоологии Академии Наук Молдовы | Process for carp reproduction |
| MD3198G2 (en) * | 2006-02-24 | 2007-08-31 | Институт Зоологии Академии Наук Молдовы | Process for tench artificial reproduction |
| MD3304G2 (en) * | 2006-06-23 | 2007-12-31 | Институт Зоологии Академии Наук Молдовы | Process for channel catfish reproduction |
| MD3305G2 (en) * | 2006-07-27 | 2007-12-31 | Институт Зоологии Академии Наук Молдовы | Process for channel catfish reproduction |
Also Published As
| Publication number | Publication date |
|---|---|
| MD236Y (en) | 2010-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4Y | Short term patent expired |