Looking at building a potential livestock building where the livestock would be fed through an exterior wall. I dislike wood poles in the ground but wondering how concrete walls and or the wet set concrete brackets for poles hold up to silage and or manure as compared with wood poles set in ground. Would like to avoid using separate j bunks.  Something similar to the 5th and 6th pics in post linked below if I can get the link to work.
Thank you.

https://talk.newagtalk.com/forums/thread-view.asp?tid=826892&mid=7217012#M7217012