Collecting fresh semen, extending it (with egg yolk, sterile water, and Triladyl) and then artificially inseminating a heap (30 in this case) cows in less than an hour saves the poor young bull from running himself ragged and gets them all pregnant in a very tight pattern. Good stuff! Thank you R69 for your kind donation! This methodology is a great way to enjoy the production benefits of synchronisation and to potentially use a single bull over a large number of cows, and then allow him to work as his own back up. You could AI 50 and then use him as a single backup, or over 100 in two rounds of FTAI and use him as a single backup.
8 сен 2021
