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Oklahoma foundation seeks improvement in housing, treatment of pigs

Oklahoma held its first-ever conference to discuss humane treatment for pigs Wednesday.

About 100 animal welfare advocates gathered on National Pig Day to talk about how the animals are treated, particularly female sows, at an event organized and supported by the Kirkpatrick Foundation.

They also discussed how owners of the nation’s major pork producers typically raise the animals in a way that favors mega-business profits at both farmers’ and consumers’ expense.

Various speakers addressed the group about confined animal feeding operations (CAFOs), how rural economies are impacted by industrial farming, consumers’ attitudes about animal welfare issues, better ways to raise animals consumed for food and pending litigation before the U.S. Supreme Court that challenges a proposition California voters approved in 2018 that established minimum square-feet confinement requirements for veal calves, breeding female pigs and egg-laying hens.

The California measure, called Proposition 12, also banned sales of products related to those animals inside the state if those minimum requirements aren’t met, even when the animals are raised and harvested outside the state. The Supreme Court has not yet ruled on the case.

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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.