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Maryland Bans Arsenic In Chicken Feed

Maryland became the first state to ban the use of additives containing arsenic in chicken feed Tuesday. The measure is among several new statewide laws that took effect Jan. 1.

State lawmakers passed a bill banning the chemical last year. It's used to help poultry and other fowl grow and fight parasites.

Pfizer Inc., which distributes the product, stopped selling the additive in July 2012 after a U.S. Food and Drug Administration study found higher levels of inorganic arsenic in chickens treated with the chemical.

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How Swine Nutrition Can Revolutionize Biogas Production - Dr. Felipe Hickmann

Video: How Swine Nutrition Can Revolutionize Biogas Production - Dr. Felipe Hickmann


In this episode of The Swine it Podcast Show Canada, Dr. Felipe Hickmann from Laval University explores how nutritional strategies and manure management impact biogas production in pig farming. He breaks down the science behind anaerobic digestion at low temperatures and explains how dietary adjustments affect methane production and environmental sustainability. Learn how producers can reduce emissions and improve resource efficiency. Listen now on all major platforms!

"Lowering crude protein can reduce nitrogen in manure, but only if animal intake doesn’t compensate by increasing feed consumption."

Meet the guest: Dr. Felipe Hickmann / felipe-hickmann-963853a6 is a PhD research assistant at Laval University, specializing in swine and poultry sustainability. With extensive experience in manure management, nutritional strategies, and precision livestock technologies, he contributes to improving environmental outcomes in animal agriculture.