So last year, i started my steers out on a purina show ration and a couple months in it started getting really expensive, about $17 a bag. When that happened i switched them onto straight cracked corn with protein pellet (22%) and cotton seed hulls mixed in. This year i would like to keep my calves on that feed to keep costs down but i would like to add some other stuff to it like oats and/or barley. what is a good ratio per ton of corn/oats/barley? ive looked into AAOK's feed ration but not all the ingredients for it are available to me here. feel free to PM me and thanks for any help! also it needs to be safe for steers and heifers.