Last updated on February 25th, 2026 at 09:05 pm
“Preg checked a group of 192 cows and came in about 7% open which is 5% better than when the cows were on the
other program”…Read more below!
In this trial 192 cows were started on the Rio program in October of 2016. They were kept on the Rio program continuously and in November
of 2017 the cows were preg checked the open rate was around 7% compared to the historical average of this cow herd of around 12%.