MD2968F1 - Process for silver carp artificial reproduction - Google Patents

Process for silver carp artificial reproduction Download PDF

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Publication number
MD2968F1
MD2968F1 MDA20050115A MD20050115A MD2968F1 MD 2968 F1 MD2968 F1 MD 2968F1 MD A20050115 A MDA20050115 A MD A20050115A MD 20050115 A MD20050115 A MD 20050115A MD 2968 F1 MD2968 F1 MD 2968F1
Authority
MD
Moldova
Prior art keywords
females
maturation
artificial reproduction
oocytes
winter
Prior art date
Application number
MDA20050115A
Other languages
Romanian (ro)
Other versions
MD2968G2 (en
Inventor
Nina Fulga
Ion Toderas
Mircea Vicol
Marin Usatai
Adrian Usatii
Original Assignee
Institutul De Zoologie Al Academiei De Stiinte A Republicii Moldova
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institutul De Zoologie Al Academiei De Stiinte A Republicii Moldova filed Critical Institutul De Zoologie Al Academiei De Stiinte A Republicii Moldova
Priority to MDA20050115A priority Critical patent/MD2968G2/en
Publication of MD2968F1 publication Critical patent/MD2968F1/en
Publication of MD2968G2 publication Critical patent/MD2968G2/en

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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)
  • Prostheses (AREA)

Abstract

Inventia se refera la piscicultura, in particular la un procedeu de reproducere artificiala a sangerului. Procedeul de reproducere artificiala a sangerului include prinderea in decembrie a femelelor de prima maturatie, precum si a femelelor de maturatie repetata, in gonadele carora paralel cu dezvoltarea oocitelor noii generatii are loc procesul de resorbtie a oocitelor nedepuse, transportarea lor in cazi din panza de cort in helesteie pentru iernat si intretinerea lor timp de cinci luni pana la inceputul lucrarilor de reproducere artificiala. Pentru efectuarea lucrarilor de reproducere artificiala femelele de maturatie repetata sunt selectate dupa gradul de maturatie a gonadelor si de dezvoltare a oocitelor de generatie noua, care se determina corespunzator prin metoda de biopsie si metoda histologica. Rezultatul inventiei consta in sporirea eficacitatii folosirii femelelor de sanger de maturatie repetata, in reducerea perioadei iarna-primavara de intretinere a lor si in micsorarea pieirii femelelor dupa trecerea in helesteiele pentru iernat.The invention relates to fish farming, in particular to a process of artificial reproduction of the blood. The process of artificial reproduction of the blood includes the capture in December of the first-maturing females, as well as of the females of repeated maturation, in the gonads whose parallel with the development of the oocytes of the new generation takes place the process of resorption of the unpowered oocytes, their transport in tubs from the tent. in freezing for the winter and their maintenance for five months until the beginning of the artificial reproduction works. For performing the artificial reproduction works the females of repeated maturation are selected according to the degree of maturation of the gonads and the development of the oocytes of new generation, which is determined accordingly by the biopsy method and the histological method. The result of the invention consists in increasing the efficiency of the use of the females of repeated maturation, in reducing the winter-spring period of their maintenance and in reducing the loss of the females after the passage in the freezing for winter.

MDA20050115A 2005-04-18 2005-04-18 Process for silver carp artificial reproduction MD2968G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050115A MD2968G2 (en) 2005-04-18 2005-04-18 Process for silver carp artificial reproduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050115A MD2968G2 (en) 2005-04-18 2005-04-18 Process for silver carp artificial reproduction

Publications (2)

Publication Number Publication Date
MD2968F1 true MD2968F1 (en) 2006-02-28
MD2968G2 MD2968G2 (en) 2006-09-30

Family

ID=36002215

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050115A MD2968G2 (en) 2005-04-18 2005-04-18 Process for silver carp artificial reproduction

Country Status (1)

Country Link
MD (1) MD2968G2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3089G2 (en) * 2005-10-10 2007-02-28 Институт Зоологии Академии Наук Молдовы Process for silver carp reproduction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1124900A1 (en) * 1983-07-08 1984-11-23 Институт Зоологии И Физиологии Ан Мсср Method of preparing herbivorous fish

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3089G2 (en) * 2005-10-10 2007-02-28 Институт Зоологии Академии Наук Молдовы Process for silver carp reproduction

Also Published As

Publication number Publication date
MD2968G2 (en) 2006-09-30

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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