Listen To Ron Hays And Dale Woerner
In today’s Beef Buzz, Senior Farm and Ranch Broadcaster Ron Hays speaks with Dr. Dale Woerner of Texas Tech University, who says the beef industry needs better ways to measure red meat yield, because weight alone no longer tells the full story. As he explained, “Red meat yield is important for our industry, because ultimately we’re trying to produce beef. Today, in the cattle population, weight of the animal is just simply not a good enough scale of producing beef. There’s so much variation It relates to efficiency, it relates to profitability, it relates to all of the things that are on top of the mind of the consumer, like greenhouse gasses and carbon.”
He pointed out that new tools, while not brand-new to science, are just now being applied to the beef business. “We’re looking, generically speaking, at X-ray technologies. We’ve looked at a variety of those, where we’ve landed is CT scanning. That’s just a millimeter-by-millimeter or a slice-by-slice look at muscle, fat, and bone within that carcass. And then with computing technology, and artificial intelligence, there’s a lot of additional opportunity with that technology to do a lot of really cool things.”
Momentum is already building. According to Woerner, “National Cattlemen’s Beef Association is gathering leaders within the industry, pulling together the thought leaders. We’re looking at research projects to really further evaluate CT, take a look at the cattle population… in a three to five year time frame, I think we can make some really serious headway.”
One weakness of the current yield system, he stressed, is that it ignores nearly half the carcass. “The yield grade equation is based on data that was collected from 1958 to 1960, but didn’t take into consideration nearly half of the carcass weight, which goes into hamburger or ground beef. Not only is it 45% of the weight of the carcass, but it’s that much of the value of the carcass to go with it. If we don’t look at that component then we’re just missing half the boat in this discussion.”
He also addressed the pressure to produce bigger cattle at a time of low inventories. “We’re just increasing the size and weight of those cattle to make sure that we’re pushing pounds through the feedlot Problem is that’s not serving us well on the proportion or the percentage of that carcass that’s actually saleable as an edible cut. What we’re working on is correcting that by at least creating a tool… to appropriately incentivize a different animal type, first of all, genetically speaking, with more muscle, but then also sending a clear signal back to cattle feeders to say, hey, we don’t have to feed them this long to get to the desirable levels of marbling or eating quality.”
Dr Woerner also emphasized that genetics, feedlots, and packers all need better data to make better decisions. “We have to give the genetic side of our equation the data before they can make those breeding decisions This is a mechanism that should greatly improve defining and evaluating the appropriate or the right sized animal for our industry.” While red meat yield is the focus, he cautioned that balance is key: “We can’t just go off on a tangent and seek red meat yield. We have to keep that in context of the other things in the industry that are really, really important, like live cattle traits and marbling.”
To learn more about what the cattle industry is doing in the quest to improve red meat yield- click here
The Beef Buzz is a regular feature heard on radio stations around the region on the Radio Oklahoma Ag Network and is a regular audio feature found on this website as well. Click on the LISTEN BAR for today’s show and check out our archives for older Beef Buzz shows covering the gamut of the beef cattle industry today.
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