Common carp (Cyprinus carpio Linneaus, 1758) male fertilization potency with secure number of spermatozoa per ova

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F15%3A43888528" target="_blank" >RIV/60076658:12520/15:43888528 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/jai.12736/abstract;jsessionid=FF71027C3C1CF44CFF29D2B0E20965D7.f02t01" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/jai.12736/abstract;jsessionid=FF71027C3C1CF44CFF29D2B0E20965D7.f02t01</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jai.12736" target="_blank" >10.1111/jai.12736</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Common carp (Cyprinus carpio Linneaus, 1758) male fertilization potency with secure number of spermatozoa per ova

Popis výsledku v původním jazyce

The objective of this study with common carp spermatozoa was to understand the fertilization potency of different males when different sperm quantities were applied per ova of a single female. The sperm of five males representing very good sperm motilityand the ova from one female exhibiting the best apparent quality were used. The sperm of each male was collected at volumes of 5 (1000 spermatozoa), 10 (5000 spermatozoa), 20 (10000 spermatozoa), 40 (20000 spermatoza) and 400l (200000 spermatozoa) and pre-diluted with 995, 990, 980, 960 and 600l of Kurokura solution, respectively. Thereafter, 4000 eggs and pre-diluted spermatozoa from each male, one by one, were simultaneously added to 1000, 5000, 10000, 20000 and 200000 spermatozoa and activated withhatchery water. Initial sperm motility was in the range of 89.5-97.2% at 15s, decreasing to 19.1-30.2% at 60s post-activation. At all times of evaluated post-activation, the sperm motility did not differ significantly among the males. Spe

Název v anglickém jazyce

Common carp (Cyprinus carpio Linneaus, 1758) male fertilization potency with secure number of spermatozoa per ova

Popis výsledku anglicky

The objective of this study with common carp spermatozoa was to understand the fertilization potency of different males when different sperm quantities were applied per ova of a single female. The sperm of five males representing very good sperm motilityand the ova from one female exhibiting the best apparent quality were used. The sperm of each male was collected at volumes of 5 (1000 spermatozoa), 10 (5000 spermatozoa), 20 (10000 spermatozoa), 40 (20000 spermatoza) and 400l (200000 spermatozoa) and pre-diluted with 995, 990, 980, 960 and 600l of Kurokura solution, respectively. Thereafter, 4000 eggs and pre-diluted spermatozoa from each male, one by one, were simultaneously added to 1000, 5000, 10000, 20000 and 200000 spermatozoa and activated withhatchery water. Initial sperm motility was in the range of 89.5-97.2% at 15s, decreasing to 19.1-30.2% at 60s post-activation. At all times of evaluated post-activation, the sperm motility did not differ significantly among the males. Spe

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Ichthyology

ISSN

0175-8659

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

Supplement 1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

169-173

Kód UT WoS článku

000354292000029

EID výsledku v databázi Scopus

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