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Health and Performance of Dairy Beef to Be Featured at Feedlot Forum 2025

Dairy-beef crossbreds are gaining in popularity, yet some producers are unsure how that might work in their herds. Garland Dahlke, research scientist with the Iowa Beef Center, will present research he conducted the past 18 months examining the nutrition, health, and performance of dairy crossbred calves. His presentation is one of five at Feedlot Forum 2025 on January 14 in Sioux Center.

Beth Doran, Iowa State University extension beef specialist for northwest Iowa, said Dahlke was a member of an IBC team studying dairy crossbred calves from the wet calf stage through the finishing phase. The team monitored feed intake, body weight, sickness, and carcass quality. The project was funded by state Check-Off funds from the Iowa Beef Industry Council.

“To reduce the upfront cost for feeder cattle, feedlot producers are purchasing dairy or dairy crossbred cattle," Doran said. "However, dairy crossbreds are not without challenges. These calves are more fragile and may require  management differing from that used with calves of beef breeds.”

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Alternatives to Antibiotics - Dr. Luciana Rossi

Video: Alternatives to Antibiotics - Dr. Luciana Rossi



In this special re-run episode of The Swine Nutrition Blackbelt Podcast, we bring back our conversation with Dr. Luciana Rossi, Associate Professor at the University of Milan, who discusses alternatives to antibiotics in swine nutrition. She explores antimicrobial resistance, the role of functional ingredients, and the potential of biochar in improving gut health and sustainability. Tune in now on all major platforms!

"Biochar, a vegetable charcoal produced by pyrolysis, has shown potential in reducing diarrhea incidence and improving gut health in weaning piglets."

Meet the guest: Dr. Luciana Rossi https://www.linkedin.com/in/luciana-r... is an Associate Professor at the University of Milan, specializing in animal nutrition, biotechnology, and innovative feed strategies. Her work focuses on functional ingredients, edible vaccines, and alternatives to antimicrobials to improve swine health and sustainability. Her research advances nutritional solutions that reduce disease risk and environmental impact.