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Research on the Ranch

Lakeland shares updates at Research on the Ranch 

Cool, damp weather did not damper Lakeland College’s third annual Applied Research for the Ranch Field Day on Sept. 12.  Over 75 producers, industry representatives, students, researchers and staff attended the day-long event at the Vermilion campus. 

In collaboration with the Canadian Forage and Grasslands Association (CFGA) and the Agricultural Research and Extension Council of Alberta (ARECA), the morning was spent in one of the college’s pastures where Kyle Hafner, bachelor of agriculture technology (BAgTech) student, provided an overview of the grazing plan he implemented over the 2024 grazing season.  

While at the pasture, Dr. Susan Markus, researcher with Lakeland College, talked about the GPS tags she is testing with a local producer.  Neil Thorsteinson from Range Ward provided tips and tricks for ensuring a strong grounding for a portable electric fence system, and Brittnay Thomas demonstrated the usefulness of a drone for monitoring pasture forage, animal movement and health.   

Back at the Agriculture Technology Centre, the crowd was treated to numerous presentations about various projects underway at Lakeland. Dr. Obioha Durunna is performing a trial of the Altosid product for horn fly control. Dr. Markus shared information about the research she is conducting on replacement heifer selection and the benefits of performing a reproductive tract examination prior to turn out with the bull. Dr. Brenda Ralston and BAgTech practicum student Kyleigh Magatioux outlined the challenge of providing free choice minerals to the cattle herd and individual animals' vitamin and mineral levels due to varied intake levels. Researcher Brittnay Thomas shared information on the work she is doing for Dr. Yuri Montanholi with Lakeland’s bison herd on pasture management, and Aspen McTaggart provided an update on the Sheep/Goat Vegetation Management Accreditation course she spent the summer working on. 

The final part of the day was spent learning about the journey Larry Ruud and his son Austin have been on to develop, manufacture, and distribute Nature’s Net Wrap, a compostable biopolymer alternative to the present plastic net wrap available to ag producers for baling. 


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Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave

Video: Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave


In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Julian Arroyave, a research swine nutritionist at Carthage Innovative Swine Solutions, discusses nursery feed budget strategies designed to reduce costs without compromising pig performance. He explains trials comparing high, medium, and low phase 1 and phase 2 feed budgets, including commercial validation data showing improved income over feed cost when lower-budget programs were applied under healthy herd conditions. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/tas/article/...

"Results showed that the low-budget program increased income over feed cost by $1.48 per pig."

Meet the guest: Dr. Julian Arroyave / julian-arroyave-jaramillo-638740129 is a research swine nutritionist at Carthage Innovative Swine Solutions, with experience in nursery nutrition, diet formulation, and commercial research trials. He completed his PhD at Kansas State University and previously worked as a nutrition supervisor at Kekén in Mexico. His work focuses on nutritional strategies that improve production efficiency while controlling feed costs. Learn more from Dr. Julian Arroyave Jaramillo on The Swine Nutrition Blackbelt Podcast, available on all major platforms.