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Genetic parameters of sperm characteristics in AI boars

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F02%3A00005138" target="_blank" >RIV/00027014:_____/02:00005138 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Genetic parameters of sperm characteristics in AI boars

  • Original language description

    Estimation of the (co)variance components and genetic parameters of sperm characteristics were estimated using the REML procedure applied for the multitrait animal model. The data set consisted from 2 975 AI boars of 217 175 records obtained during the eight year period from 1990 to 1997. Estimating coefficients of heritability of traits were: semen volume (h2 = 0.58), sperm concentration (h2 = 0.49), total number of sperm (h2 = 0.41), number of insemination doses (h2 = 0.39), sperm activity (h2 = 0.36)h2 = 0.36) and proportion of abnormal sperm (h2 = 0.34). Genetic correlations were estimated as well.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    GI - Farm animal breeding and farm animal pedigree breeding

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/QC1235" target="_blank" >QC1235: Breeding value estimation in farm animals</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2002

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Sborník referátů XX. Genetické dny Brno 2002

  • ISBN

    80-7157-607-7

  • ISSN

  • e-ISSN

  • Number of pages

    3

  • Pages from-to

    179-191

  • Publisher name

    Mendelova zemědělská a lesnická universita v Brně

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Sep 12, 2002

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article