This episode of The Moos Room dives into new research on agrivoltaics—specifically how forages perform when grown under solar panels in grazing systems. Brad shares results from a recent study evaluating multiple grass and legume species across different solar array designs compared to a traditional pasture.

Overall, forage production depended heavily on species and shade level. Cool-season grasses like meadow fescue and orchardgrass performed well under solar panels, sometimes even producing more biomass than in open pasture. In contrast, warm-season species like sorghum-sudangrass struggled under shaded conditions. Legumes such as red clover maintained strong performance and contributed to improved forage quality.

One of the biggest takeaways was that while heavier shade can reduce total biomass, it often improves forage quality. Grasses grown under solar panels showed higher crude protein and greater fiber digestibility, especially in more shaded systems. This suggests agrivoltaic systems can still produce high-quality feed, even when yield is slightly reduced.

The episode highlights that selecting the right species—particularly shade-tolerant cool-season grasses and legume mixtures—is key to success in grazing-based solar systems. Ultimately, agrivoltaics offers a promising opportunity to combine livestock production with renewable energy, providing both high-quality forage and an additional revenue stream for farmers.

Agrivoltaic arrays and effects of forage biomass and nutritive value of grasses and legumes for grazing dairy cattle
https://www.jdscommun.org/article/S2666-9102(26)00073-6/fulltext

Agrivoltaics Webinar Cattle and Kilowatts 4/14
Sponsored by University of Minnesota Extension

Our first webinar is April 14th, 2026 5pm CT.

Register for the zoom link: z.umn.edu/cattlekilowatts

Cattle and kilowatts webinar: Real-world solar grazing in practice

Join the University of Minnesota Extension for an in-depth webinar featuring pioneers of cattle solar grazing. This session moves beyond theory and into the pasture, focusing on the practical management, infrastructure, and animal welfare considerations of running cattle on solar sites. Guest speakers include Will Harris and Dale Caldwell (White Oak Pastures) leaders in regenerative agriculture who have integrated solar grazing into their multi-species operation in Bluffton, Georgia. Josh Bennett (HUWA Enterprises), an agrimation expert at the forefront of cattle-ready solar design will also join the discussion.

Questions, comments, scathing rebuttals? -> themoosroom@umn.edu or call 612-624-3610 and leave us a message!

Linkedin -> The Moos Room
Twitter -> @UMNmoosroom and @UMNFarmSafety
Facebook -> @UMNDairy
YouTube -> UMN Beef and Dairy and UMN Farm Safety and Health
Instagram -> @UMNWCROCDairy
Extension Website
AgriAmerica Podcast Directory

In this episode of The Moos Room, Brad shares insights from a recent study at the University of Minnesota Morris dairy focused on reducing mastitis and improving behavior in first-lactation heifers. The research tested a simple, low-labor strategy: bringing heifers into the parlor once per week for three weeks before calving, gently acclimating them, and applying a 1% iodine teat dip. Results showed that trained heifers were calmer, easier to milk, and significantly less likely to kick during milking, improving both animal welfare and milker safety. While overall clinical mastitis rates did not differ, the treatment notably reduced Staphylococcus aureus infections, with untrained heifers having five times greater odds of infection shortly after calving. The episode highlights how small, proactive management steps before calving can break the cycle of stress, poor behavior, and disease—offering a practical approach to improving transition success in dairy heifers.

Questions, comments, scathing rebuttals? -> themoosroom@umn.edu or call 612-624-3610 and leave us a message!

Linkedin -> The Moos Room
Twitter -> @UMNmoosroom and @UMNFarmSafety
Facebook -> @UMNDairy
YouTube -> UMN Beef and Dairy and UMN Farm Safety and Health
Instagram -> @UMNWCROCDairy
Extension Website
AgriAmerica Podcast Directory

Spring calving is underway in Minnesota, and with it comes renewed focus on the booming beef-on-dairy market. In this episode, Brad dives into current calf prices—highlighting the strong premium for beef-cross calves—and breaks down new research comparing Holstein and beef × dairy calves under the same management.

Across studies from Canada and Brazil, crossbred calves consistently showed advantages: lower rates of diarrhea, fewer treatment interventions, improved starter intake, and greater feed efficiency. While respiratory disease incidence was similar, crossbreds recovered faster and required fewer treatments. By 84 days, crossbred calves were heavier and more efficient to raise, reinforcing long-standing evidence that heterosis improves calf performance. The takeaway is clear: beef-on-dairy calves not only bring strong market value but also demonstrate biological and economic advantages during the pre-weaning phase—making them an increasingly attractive strategy for dairy producers navigating volatile milk markets.

Questions, comments, scathing rebuttals? -> themoosroom@umn.edu or call 612-624-3610 and leave us a message!

Linkedin -> The Moos Room
Twitter -> @UMNmoosroom and @UMNFarmSafety
Facebook -> @UMNDairy
YouTube -> UMN Beef and Dairy and UMN Farm Safety and Health
Instagram -> @UMNWCROCDairy
Extension Website
AgriAmerica Podcast Directory