Embryo transfer in cattle: status and prospects

Martina Štěpánková

Bakalářská práce

Abstract:

This bachelor thesis provides a comprehensive overview of the use of embryo transfer in cattle breeding. The procedure involves the transfer of one or more embryos from a donor cow to recipient cows, with the goal of improving the genetic quality of the herd. The success of the procedure is influenced by many factors, including genetics, embryo quality, donor and management, technician expertise, and recipient cow management. The thesis presents a review of relevant literature and case studies to explore the current trends, challenges, and opportunities in cattle embryo transfer. It provides insights into best practices for improving the efficiency and effectiveness of this important reproductive technology. The potential benefits of cattle embryo transfer include enhancing reproductive efficiency and productivity, reducing the generation interval, and increasing the rate of genetic gain. With the increasing importance of cattle embryo transfer in modern livestock breeding, continued research and development in this field is essential for improving the quality and productivity of the cattle industry.The thesis concludes with a look at the use of embryo transfer techniques in wild animals, for which success in this area would significantly help to counteract their extinction.

Keywords

Cryo-storage, Embryo development, Female donors and recipients, Pregnancy rate, Reproductive biotechnologies, Superovulation

Jazyk práce: angličtina

Datum vytvoření / odevzdání či podání práce: 28. 4. 2024

Obhajoba závěrečné práce

• Obhajoba proběhla 29. 5. 2024
• Vedoucí: Eliana Pintus, Ph.D.
• Oponent: Daniel Fuchs, externi

Česká zemědělská univerzita v Praze

Fakulta agrobiologie, potravinových a přírodních zdrojů

Bakalářský studijní program:
Chov hospodářských zvířat