– Stan Smith, OSU Extension PA, Fairfield County
An article we published two years ago – Not all corn is created equal! – resulted in questions regarding feed supplement tags, the amount of protein in most of the supplements we’re using in some common small Midwest feedlot rations, and why we might need additional protein when the feed tag suggests only using 1.5 pounds per head per day of what is commonly a 40% protein supplement. Good question with a fairly simple answer . . . the tag doesn’t say you don’t need, or can’t use additional protein in order to optimize performance. It simply says to only use 1.5 pounds of that source of protein.
This isn’t a new question. In fact, I’ve discussed it with any number of beef cattle feeders who have asked the question over the years. If you’ve participated in one of Francis Fluharty’s Beef Feedlot Schools in the past, you know the answer as to why we could enhance performance with additional protein, but perhaps not how or why we find ourselves in this place where at first glance feed supplement tags might imply they can supply adequate protein to the ration at a rate of only 1.5 pounds of supplement per day.
Back in the 60’s I recall using a Continue reading