Production and Quality of Spermatic Fluid of Boars Depending on Breed Groups

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910125" target="_blank" >RIV/62156489:43210/16:43910125 - isvavai.cz</a>

Result on the web

<a href="https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Production and Quality of Spermatic Fluid of Boars Depending on Breed Groups

Original language description

The aim of the present paper was to prove the influence of the breed on the qualitative and quantitative parameters of spermatic fluid of boars present at the insemination station. The research material consisted of 265 boars of breeds Czech Large White, Czech Landrace, Duroc, Line 38 and Line 48. The breed influence was identified in relation to the following values: volume of spermatic fluid (ml), concentration of sperms (in thousands per mm3), sperm motility (%) and content of pathological sperms (%). In this paper it was confirmed that there are inter-breed differences in the quality and quantity of boar's spermatic fluid, but none of the breeds achieved unique exceptional results in all indicators. The average volume of spermatic fluid of boars oscillated within the range from 220.91 (Duroc) to 333.03 ml (Czech Landrace), sperm concentration was from 330.27 (Czech Landrace) to 741.74 thousand sperms per mm3 (Duroc), sperm motility was from 71.20 (Duroc) to 74.62% (Line 48) and the content of pathological sperms was from 5.56 (Czech Large White) to 9.04% (Duroc). For assessment of quality of spermatic fluid from a comprehensive point of view, auxiliary data was calculated for individual breeds, namely total number of sperms and corrected number of sperms in the ejaculate. The total number of sperms oscillated within the range from 91.34 (Czech Large White) to 109.99 billions (Czech Landrace) and corrected number of sperms was from 64.27 (Czech Large White) do 75.84 billions (Line 48).

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

GG - Zootechnics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Article name in the collection

MendelNet 2016: Proceedings of International PhD Students Conference

ISBN

978-80-7509-443-8

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

220-224

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 9, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000392968500038