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Seasonal changes in fresh semen quality and freezability in boar semen  

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F14%3A%230002035" target="_blank" >RIV/00027014:_____/14:#0002035 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.vuzv.cz/sites/File/_privat/14080.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/14080.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Seasonal changes in fresh semen quality and freezability in boar semen  

  • Original language description

    The objective of this study was to investigate the effect season on sperm quality in fresh and cryopreserved boar sperm. Ejaculates (59) of fertile boars were divided into 4 groups according to season: winter, spring, summer and autumn. Semen volume, sperm motility, sperm concentration, percentage of morphologically abnormal spermatozoa, total number of spermatozoa per ejaculate, sperm motility after 24h storage time and the AST activity before cryopreservation and after thawing in supernatant was assessed. Samples of diluted sperm in a semen-dilution rate of 1+1.5 in Androhep were stored at 17°C until the next day. Sperm was cryopreserved. Straws were thawed in a water bath at 38°C for 40 sec and sperm motility was evaluated immediately. It was recorded that only about 49% of boars were suitable for cryopreservation. Their motility was higher than 30% which is tolerable for AI. Season affected the semen volume, fresh sperm motility, percentage of morphologically abnormal spermatozoa,

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GI - Farm animal breeding and farm animal pedigree breeding

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/QI111A166" target="_blank" >QI111A166: Biotechnological processes in reproduction and pig breeding as a tool of the economic growth and competitive advantage.</a><br>

  • Continuities

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

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Indian Journal of Animal Sciences

  • ISSN

    0367-8318

  • e-ISSN

  • Volume of the periodical

    84

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    IN - INDIA

  • Number of pages

    4

  • Pages from-to

    643-646

  • UT code for WoS article

    000337714900008

  • EID of the result in the Scopus database