Auction Marts Dealing With Increased Numbers

Jul 16, 2021

It's a busy time for livestock auction marts.

Harold Unrau is manager of Grunthal Livestock Auction Mart.

"We're starting to see more cattle rolling through the ring here, all because of drought of course. The further north you go, the worse the drought is. They're trying to figure out what they're going to do with their cattle because they're running out of pasture. We actually had some cattle in here from up at Fisher Branch because they are out of grass. Locally here, if we get a rain here this week or beginning of next week, I think our producers will kind of be okay, at least most of them. If we don't get a rain for the next week or two, they're going to be out of pasture and the hay is really in short supply."

Unrau says normally throughout the summer they see about 100 head a week. This year that number is around 300.

He adds they are currently gearing up for an early fall run.

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Video: What Happens When Pigs Adapt to High Soybean Meal Diets? - Gustavo Lima

In this special rerun episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate in Animal Science at Iowa State University, discusses how grow-finish pigs respond to high soybean meal diets. He explains the initial drop in feed intake, changes in backfat, later adaptation, energy efficiency, amino acid utilization, and the rise in nitrogen excretion at higher inclusion levels. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/jas/article/...

“Once they got adapted to the diet, they can handle higher levels of inclusion of soybean meal.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University whose work focuses on swine nutrition, ingredient characterization, energy metabolism, caloric efficiency, and applied data analysis. With more than 15 years of experience in swine production across Latin America, Gustavo also brings expertise in environmental control, performance evaluation, barn ventilation, and grow-finish housing. Learn more from Gustavo Lima on The Swine Nutrition Blackbelt Podcast, available on all major platforms.