Sponsored by Elanco, with guest Dr. Frank White, this episode focuses on two critical topics for cow-calf producers: managing bred heifers and maximizing forage utilization during challenging grazing conditions. The discussion emphasizes that first-calf heifers are among the most nutritionally demanding animals in the herd because they are still growing, carrying a calf, and preparing for lactation and rebreeding. As a result, maintaining a body condition score of approximately six at calving is highlighted as a key management goal to improve reproductive success and shorten the postpartum interval.
The hosts discuss the benefits of managing bred heifers separately from mature cows whenever possible, allowing producers to meet their higher nutritional requirements and reduce competition from older, dominant animals. When separate management is not feasible, they recommend increasing access to feed and supplements to ensure younger females are not pushed away from resources.
A major portion of the conversation addresses forage efficiency during drought and periods of declining forage quality. The speakers explain that cattle producers are really feeding the rumen microbes, which require adequate protein to digest low-quality forage effectively. When forage protein drops below critical levels, intake and digestibility decline, reducing the amount of nutrition cattle can obtain from available forage. Strategic protein supplementation can significantly improve forage utilization by supporting microbial activity in the rumen.
The group also notes that protein supplementation does not always need to occur daily, as cattle can recycle nitrogen and often maintain performance with less frequent feeding schedules. However, they caution that animals requiring significant weight gain or body condition improvement may need more intensive nutritional management. Overall, the episode stresses the importance of planning ahead, monitoring body condition early, and using nutrition strategically to position cattle for long-term success.
Podcast: Play in new window | Download