Cull cows are in the 50's because of all the dairy cows being slaughtered. That market is saturated currently.
I do agree with your comment on the beef being called Product of USA.
I think dad covered and told son if it was a big issue plant 5 more acres and don't worry about covering. Not my operation just telling you what I've seen, the old cows keep milking on the junk.
Thats not true where I live. I can show you multiple piles that aren't covered and they might loose 6-10" to spoilage. I'll stand by my thought if your letting cattle all over it why cover it.