Boar Semen Cryopreservation and its Utilization in Pig Breeding

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F12%3A%230001947" target="_blank" >RIV/00027014:_____/12:#0001947 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Boar Semen Cryopreservation and its Utilization in Pig Breeding
Original language description
The objective of this study was to present the results of boar semen cryopreservation in Přeštice black-pied breed as animal genetic resources in the Czech Republic. One hundred and sixteen ejaculates from 86 healthy and fertile mature boars were collected using the gloved-hand technique from selected farms during 9 years period. Volume of the sperm-rich fraction, sperm motility, sperm concentration, morphologically abnormal spermatozoa and sperm motility after 24h storage time in boar semen extender Androhep (dilution ratio 1:1.5) was assessed. The values of sperm volume were higher in the reality than data publicized in this study because most of the boars were used to the next natural service, therefore semen collections were limited. Sperm was cryopreserved using the straw freezing procedure describe by Westendorf et al. (1975) and modified by Minitüb. Straws were thawed in a water bath at 38°C for 40s and diluted in a dilution ratio of 1:2 in Androhep (38°C). Post-thaw sperm motil
Czech name
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Czech description
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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)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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