MD236Y - Process for reproduction of grass carp - Google Patents

Process for reproduction of grass carp

Info

Publication number
MD236Y
MD236Y MDS20100042A MDS20100042A MD236Y MD 236 Y MD236 Y MD 236Y MD S20100042 A MDS20100042 A MD S20100042A MD S20100042 A MDS20100042 A MD S20100042A MD 236 Y MD236 Y MD 236Y
Authority
MD
Moldova
Prior art keywords
reproduction
normative
decade
stimulated
nucleus
Prior art date
Application number
MDS20100042A
Other languages
Romanian (ro)
Inventor
Oleg Crepis
Ion Toderas
Marin USATII
Adrian Usatii
Oleg Strugulea
Original Assignee
Institutul De Zoologie Al Academiei De Stiinte A Moldovei
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 Moldovei filed Critical Institutul De Zoologie Al Academiei De Stiinte A Moldovei
Priority to MDS20100042A priority Critical patent/MD236Z/en
Publication of MD236Y publication Critical patent/MD236Y/en
Publication of MD236Z publication Critical patent/MD236Z/en

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Inventia se refera la piscicultura, in particular la un procedeu de reproducere a cosasului. Procedeul include plasarea reproducatorilor intr-un bazin si stimularea lor prin reglarea conditiilor mediului in bazin: majorarea temperaturii apei pana la 22…24°C cu 24 de ore pana la inceputul reproducerii, formarea zonei cu turbulente ale fluxului de apa cu o viteza de 0,3…0,5 m/s, efectuarea oscilatiilor periodice ale nivelului apei cu o amplitudine de 0,5…0,6 m, si prin injectarea preparatelor exohormonale in functie de valoarea deplasarii de la centru a nucleului in ovule. La deplasarea de la centru a nucleului cu 60…70% se stimuleaza reproducatorii in prima decada a perioadei de reproducere cu doze normative de preparate exohormonale sau in a doua decada a perioadei de reproducere se stimuleaza femelele cu 50% din doza normativa, iar masculii cu o doza normativa, la deplasarea de la centru a nucleului cu 80…90% se stimuleaza reproducatorii doar in prima decada a perioadei de reproducere cu 15...20% din dozele normative de preparate exohormonale. Icrele si sperma se obtin prin stoarcerea manuala in rigole, icrele obtinute se fecundeaza si se amplaseaza in aparatele pentru incubare.The invention relates to fish farming, in particular to a process of reproduction of the moss. The process includes placing the reproducers in a basin and stimulating them by regulating the environmental conditions in the basin: increasing the water temperature to 22 ... 24 ° C by 24 hours until the beginning of the reproduction, forming the turbulent zone of the water flow with a speed of 0 , 3 ... 0.5 m / s, performing periodic oscillations of the water level with an amplitude of 0.5 ... 0.6 m, and by injecting the exo-hormonal preparations according to the value of the displacement from the center of the nucleus into ovules. When moving from the center of the nucleus with 60 ... 70%, the reproductive stimuli are stimulated in the first decade of the reproduction period with normative doses of exohormonal preparations or in the second decade of the reproduction period, the females are stimulated with 50% of the normative dose, and the males with a normative dose, when moving from the center of the nucleus with 80 ... 90%, the reproductive stimuli are stimulated only in the first decade of the reproduction period with 15 ... 20% of the normative doses of exo-hormonal preparations. Ichra and sperm are obtained by manual squeezing in the gutters, the obtained chickens are fertilized and placed in the incubation devices.

MDS20100042A 2010-03-10 2010-03-10 Process for reproduction of grass carp MD236Z (en)

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 true MD236Y (en) 2010-07-30
MD236Z 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)

Cited By (4)

* Cited by examiner, † Cited by third party
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
  • 2010

Cited By (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
MD236Z (en) 2011-02-28

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Legal Events

Date Code Title Description
MK4Y Short term patent expired