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Whether you're managing a feedlot or running cows on pasture, stress affects your cattle. Weaning calves, breeding cows, working fat cattle, and extreme weather are just a few examples of stress events that occur as a normal part of the production cycle. Stressors can have many negative effects. Stressed calves at weaning take longer to go on feed, while stressed fat cattle will back off feed for a few days after the stress event. Cows under stress may struggle to get bred, back off feed at a time when nutrients are vital to their growing fetus, or even abort a pregnancy. While these stressors are unavoidable and often necessary, we as producers do what we can to minimize the effects that stress can have on our livestock. As cattle prices remain high today, it is all the more important to combat stress in cattle to ensure the best return on investment.

The weather in Northwest Iowa and surrounding areas has certainly taken a toll on cattle so far this year. From hot, humid days to hail and flooding, our work is cut out for us. This is where products such as Purina’s Supermix Beef Abate can really come in handy. This supplement is designed to combat negative impacts on metabolic and digestive function during periods of heat stress in all stages of beef cattle. At a feeding rate of only 0.25 lbs/head/day, Beef Abate is an efficient and economic tool to fight off heat stress. This product only needs to be fed 2-3 days before and 2-3 days after a heat event occurs. Through multiple studies and trials, this product has been shown to reduce intake loss and health decline during heat events.

While Beef Abate is a great tool to combat heat stress, there are still numerous other sources of stress for cattle. For these issues, we can look to another supplement for help. Purina’s Supermix RX3 is a pelleted supplement designed for weaning and receiving cattle, containing RX3 Immune Support Technology to help prepare calves’ natural defenses to optimize their response to stress and common health challenges.

Research shows that calves fed Purina starter feeds with RX3 Immune Support technology:

  • Gained 6 pounds more on average than the control group in a 30-day period.
  • Were more uniform due to fewer poor performers.
  • Had less variation in average daily gain compared to the control.
  • Healthy calves fed RX3 Immune Support Technology gained more weight compared to healthy control calves.
  • Calves fed RX3 recognize an immune challenge up to 2 days sooner than calves without, allowing them to respond to treatment more quickly, recover more quickly, and get back on feed in a shorter amount of time. These calves require nearly 50% fewer treatments than calves without RX3, according to research.

Please contact Katia Zwart at (712) 578-2616 or Al Clough at (515) 570-6038 if you have questions about any of these products, how to deal with stress events, or want to set up an appointment for a beef specialist to visit your yard. Beef cattle nutrition is our passion, and we can't wait to work with you!