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Winter Storm Uri’s Impact on Livestock Agriculture in Texas

By David P. Anderson
 
Economic impacts of winter storm Uri are still being pulled together.  It appears that cattle death losses in feedyards and dairies were light.  It helped that the storm front did not drop a lot of moisture ahead of the cold.  Cow losses have been reported and it’s likely that newborn calves were hit hard during the storm.  Data from USDA indicates about 15 percent of calves are born in the western region of the US in February.  Additional feed costs and lost efficiency will likely be a large source of economic losses.   The animal used their feed energy to stay warm rather than gain weight.  The well-publicized electric grid problems forced reduced steam flaking and more reliance on dry ground corn.  Steer live weights in the Texas, Oklahoma, and New Mexico region dropped from 1,361 pounds for the week before the storm to 1,251 pounds per head for the week of the storm.  Milk production was reduced and there were reports of limited milk dumping.
 
South Texas sustained some large losses in the citrus industry due to freezing temperatures extending into the Rio Grande Valley.  The severity of freeze damage to the trees won’t be clear for some time but, certainly will include losses to this year’s crop and part of next year’s, as well.
Source : osu.edu

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

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.