and as prices adjust on the global market to various events, we can reasonably expect mills to adjust their "recipes" based on price and availability with an eye towards the final output, not specific amounts of various ingredient inputs.
Corn prices are still relatively high, but wheat prices...
Lazy J has already covered it, but since you asked me.
Corn is a cheap (I mentioned cheap?) nutritionally deficient feed ingredient which is valuable primarily as a source of carbs.
Having said that, carbs ARE important. and corn's nutritional deficiencies are pretty much across the board low...
The important thing is that the feed is fresh and meets the minimum nutritional levels for adequate performance at a price you are willing to pay.
"Corn Free", "Soy Free", and "Organic" are largely marketing, they have little if anything to do with the adequacy of the feed.
Not to stir the...