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
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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
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Czech description
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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
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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
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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
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