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K-State expert discusses the importance of monitoring livestock for signs of heat stress

It’s county fair season in Kansas, and while local events are a great way to enjoy the sun and time with friends, heat can be an invisible fun bandit for livestock.

Kansas State University beef extension veterinarian A.J. Tarpoff said it’s important for youth showing livestock to watch animals closely and know the symptoms of heat stress.

All animals – as well as people -- can experience heat stress, which occurs when the body cannot get rid of excessive heat, either through sweating or other means.

Tarpoff said cattle handle heat differently than other animals. In particular, they struggle with the ability to sweat, which makes them reliant on getting rid of heat through their respiratory system, such as breathing the heat out. To preserve energy, they usually dissipate the heat during the night when it's cooler.

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Research in Action | Swine Cluster 4 - Activity 8: Precision Feeding with Dr. Aline Remus

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Research in Action is a video series from Swine Innovation Porc that highlights the people and projects driving innovation in Canada's pork sector.

In this episode, Dr. Aline Remus (Agriculture and Agri-Food Canada) explains how precision feeding is helping producers improve efficiency, reduce feed costs and lower environmental impacts while supporting animal health and welfare.

As part of Swine Cluster 4 - Activity 8, this research is advancing precision livestock farming by tailoring nutrition to the needs of individual pigs or groups of pigs. The project aims to reduce feed costs, decrease greenhouse gas emissions and nutrient losses, and develop practical precision feeding systems that producers can confidently adopt on-farm.

By bringing together researchers from across Canada and around the world, this work is helping transform innovative research into practical solutions for a more sustainable and competitive Canadian pork sector.