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Cameras: another option for pork producers’ technology tool kits

Cameras are all around us. Phones, iPads, computers, Ring doorbells, all have become a part of our everyday lives and it’s difficult to imagine life without them. One Iowa State University faculty member is looking at how cameras in hog barns can help producers recognize sickness and behavior changes.

Joshua Peschel, associate professor in agricultural and biosystems engineering, is conducting research on cyber-agricultural systems that could assist farmers. He said consistent, reliable, accurate, and cost-effective health and behavior understanding of pigs is one of the biggest challenges faced by the swine industry today.

“My research emerges from the critical need for new and innovative tools that expand precision livestock farming for production-scale swine operations,” he said. “My students and I create new technologies, data sets, and computational models for sensing and sensemaking. In other words, we come up with new data sets, using only video, to better manage pigs.”

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What Causes Ear Necrosis in Pigs? - Alison Jeffery

Video: What Causes Ear Necrosis in Pigs? - Alison Jeffery



In this episode of The Swine it Podcast Show Canada, Alison Jeffery, a PhD candidate at the University of Saskatchewan, discusses emerging research on ear necrosis in pigs. She explains the role of Fusobacterium necrophorum, how ear biting may introduce bacteria into damaged tissue, and what researchers are learning about disease progression, welfare, prevention, and future management tools. Listen now on all major platforms!

"Ear necrosis is not only an infectious disease challenge, it is also a welfare issue shaped by behavior, tissue damage, and the farm environment."

Meet the guest: Alison Jeffery / alison-jeffery is a PhD candidate in Large Animal Clinical Sciences at the University of Saskatchewan. Her research focuses on improving swine health and welfare by understanding and mitigating ear necrosis in pigs. Her background includes swine research, producer support, laboratory work, and studies in animal science and veterinary microbiology. Learn more from Alison Jeffery on The Swine it Podcast Show Canada, available on all major platforms.