Author/Authors
YAVAŞ, Tuğba Korkmaz Hatay Food Control Laboratory, Turkey , DAŞKIN, Ali Ankara Üniversitesi - Faculty of Veterinary Medicine - Department of Reproduction and Artificial Insemination, Turkey
Title Of Article
Effect of alternative cryopreservation procedures on bull semen
شماره ركورد
34968
Abstract
The aim of this study was to assess the use of - 152°C ultra freezer for freezing and storing bull semen as an alternative to freezing over the liquid nitrogen vapor and storing in liquid nitrogen in terms of certain post-thaw spermatological parameters. Two ejaculates, one per each bull, were used without pooling. Four different freezing and storing protocols were tested.At 1 week, 2 months and 6 months after cryopreservation, the frozen semen was thawed and the seminal parameters were determined. As a conclusion, this study has confirmed that the use of -152 °C ultra-low freezer for freezing and storing bull semen for 6 months is a viable alternative to liquid nitrogen.
From Page
231
NaturalLanguageKeyword
Bull , cryopreservation , semen , storage , ultra , low freezer
JournalTitle
Veterinary Journal of Ankara University
To Page
234
JournalTitle
Veterinary Journal of Ankara University
Link To Document