Our research center is conducting an in-depth study on the racial differences in semen freezing between four prominent horse breeds: Arab, Friesian, Hanoverian, and Kurdish. This study is based on the results of over 41 semen freezing projects, each utilizing four different protocols. The primary aim of this research is to better understand the physiological differences between these breeds and how they respond to the semen freezing and thawing process.

Importance of the Study
Racial differences can significantly influence the response to freezing and the post-thaw survival of semen. Identifying these differences allows for the optimization of semen freezing protocols for each breed, improving semen quality after thawing and increasing the likelihood of successful fertilization.

Methodology
This study involves the analysis and comparison of data collected from 41 semen freezing projects, each employing four different semen freezing and thawing protocols. The results include the evaluation of key parameters such as sperm viability, motility, membrane integrity, and fertility rates. These results are analyzed using advanced statistical methods.

Results and Applications
The findings from this research will be published in reputable scientific journals and, once peer-reviewed and accepted, will be made available as a reference for veterinary professionals and breeders. The goal is to provide insights that can enhance semen freezing techniques and preserve the genetic traits of these valuable breeds.

Our center is committed to advancing knowledge and improving practices in equine reproduction and semen freezing. We aim to support veterinarians and breeders by providing up-to-date, practical information in this field.