Posted 11/30/2011 22:38 (#2077862 - in reply to #2077832) Subject: 70% of unborn calf
New Mexico
Development is in the last trimester. A P1 cow can live on darn near nothing. A P2 cow can utilize very rough groceries too ie just more of em. A P3 cow needs a touch of real digestable quality to her groceries, especially that last 75 days.
feeding bred cows
