DairyTalk 332: Lower crude protein, higher margins: rethinking dairy ration strategies - by Helmut Demmelhuber

DairyTalk by Helmut Demmelhuber · Mar 21, 2026 · 20m

This episode draws on a technical article analyzing protein efficiency as a key lever for profitability in dairy herds. It demonstrates that commonly used “safety margins” in crude protein levels can drive unnecessary feed costs and nitrogen losses. By adjusting rations toward lower protein levels, farms can significantly improve economic outcomes while maintaining milk production. Milk urea nitrogen serves as a central indicator to monitor nitrogen utilization and avoid inefficiencies. The article emphasizes that better ration formulation and rumen function deliver greater returns than…