🎤 Oral
Biotechnology
2022
BT-03
Effect Of Gamete Origin (Bos Taurus – Bos Indicus) And Sexing Sperm On In Vitro Embryo Production In A Commercial System In Colombia
Lilian Bonilla León et al.
Vasquez1. Universidad Cooperativa de Colombia, Ibagué (Tolima), Colombia
Introduction: In vitro embryo production (IEP) is consid- ered an important assisted reproduction technique for bovine animal breeding in elite farms including tropical countries as Colombia. Under tropical env
🎤 Oral
Biotechnology
2022
BT-04
Pregnancy And Foetal Sex Ratio Following Transfer Of In Vitro Produced (Ivp) Embryos To Lactating Dairy Cows
Alan Crowe et al.
Stephen T. Butler1. Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Republic of Ireland
Objectives: The aims of this study were to compare preg- nancy rates and foetal sex ratio in lactating dairy cows bred by timed artificial insemination (TAI) or timed embryo transfer (TET) with fresh or frozen