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ISU McNay Farm to Host Cow Research Field Day

Applied research is a core component of Extension and Outreach at Iowa State University, and the Iowa Beef Center has conducted a number of research projects in recent years that address questions and concerns of cow-calf producers. IBC will share the results of those projects at a Cow Research Field Day, Aug. 23 at Iowa State University's McNay Memorial Research and Demonstration Farm in Chariton.

The day starts at 9 a.m. with an optional farm tour highlighting some current alfalfa plots and farm facilities. The main program runs from 10:30 a.m. to noon with speakers covering a variety of recently completed or ongoing research projects regarding cow-calf and forage production.

Some of these featured research projects are:

  • Starch and digestible fiber-based supplementation impact on first calf heifer performance and nutrient mobilization through the production cycle.
  • Heifer development using carcass ultrasound as an indicator for heifer reproduction performance.
  • Will pour-ons affect your dung dynasty?
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Heat Stress Killing Profits? - Dr. Jeff Hansen

Video: Heat Stress Killing Profits? - Dr. Jeff Hansen

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Jeff Hansen from Elanco shares practical strategies to reduce heat stress in grow-finish pigs. He discusses how rising temperatures affect feed intake, growth, and carcass quality, and explains how nutritional tools, such as Skycis, and environmental adjustments can help maintain performance during high-stress periods.

Listen now on all major platforms! "Technologies that reduce heat or metabolic stress in pigs deliver the greatest value during summer, when growth is challenged and profit potential is highest.

" Meet the guest: Dr. Jeffrey Hansen / jeff-hansen-00b72322 is a Swine Technical Consultant at Elanco Animal Health. He holds a Ph.D. in Swine Nutrition from Kansas State University, along with degrees in Animal Science and Nutrition from Texas A&M University. With a passion for pork fat quality, feed management, and production efficiency, Dr. Hansen brings decades of swine nutrition and technical expertise to the industry.