Semen collection, artificial vagina, electro-ejaculation, freeze semen
We tray to collection ejaculates from bulls Podol Type Cattle with artificial vagina. Fantoms for collecting were cows in heat from the same herd or from another herd. We were not successafuly. With electro-ejaculation we collected ejaculates from bulls Podol Type Cattle and freeze semen in our Institute or in field
