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Farmers fear impact of EPA's latest hazardous material rule

By Farms.com

Recent regulatory changes by the Environmental Protection Agency (EPA) have introduced a classification of perfluorooctnoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as hazardous materials. These substances are the most studied within the group known as PFAS, notorious for their persistence in the environment and potential health risks.

Zippy Duvall, President of the American Farm Bureau Federation, has publicly expressed concerns that this new classification might unfairly target farmers. The rule does not directly involve farmers in the creation or use of PFAS, yet they might end up bearing the brunt of mitigation responsibilities due to contamination from external sources.

Farmers are integral to national efforts to maintain clean water supplies, but they seek assurances that they won't be held responsible for PFAS levels unknowingly present on their lands. Duvall has called for explicit protections in the rule to prevent potential future legal challenges against farmers, highlighting the need for clear, supportive measures to avoid placing an undue burden on them.

The agricultural community is keenly watching how this rule's implementation might affect their operations. They advocate for regulations that recognize the unique position of farmers as stewards of the land who are often the first to be impacted by regulatory changes aimed at environmental preservation.

This development poses significant questions about the balance between environmental protection and the economic realities of farming, emphasizing the need for policies that consider the complexities of agricultural production and environmental management.


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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.