A&Mfarms
Well-known member
This probably varies by region but, how much copper and selenium should free choice minerals contain? What we use has min. 150ppm Cu and min. 17.5 Se. Just trying to get an idea if this is enough. Thanks
A&Mfarms":nzokx5on said:This probably varies by region but, how much copper and selenium should free choice minerals contain? What we use has min. 150ppm Cu and min. 17.5 Se. Just trying to get an idea if this is enough. Thanks