In this episode of the On-Farm Trials podcast, join the conversation between Grower Chris Williams and USDA-ARS Researchers Dr. Dan Long, and Dr. Stewart Wuest as they discuss their collaborative work using combine-mounted protein monitors on Chris’s farm outside of Athena, OR. Chris, Dan, and Stewart describe the what, why, and how of leveraging this ‘new’ precision technology in useful and usable ways including to map nitrogen use efficiency across the field, gain a greater understanding of how wheat responds to applied nitrogen, and how that information can translate into management decisions on the farm.