
E3Ruminant Labs focuses on forage, feed, and TMR analysis that supports better ration management, clearer benchmarking, and practical reporting for ruminant production systems.

E3Ruminant Labs is a specialized laboratory built around the needs of ruminant operations. Our work is centered on feeds, forages, and total mixed rations used in beef, dairy, and other ruminant systems.
We are designed to support practical decisions, not just generate numbers. That means organizing our services around the materials producers actually feed, the questions they are trying to answer, and the reporting needs they may be managing.
- forage and feed composition
- ration energetics interpretation
- feed-efficiency support
- TMR consistency review
- ingredient verification
- emissions-related reporting support
- producer-ready reporting language
- beef producers
- dairy producers
- feedyards and backgrounding operations
- nutritionists and consultants
- hay and forage marketers
- feed managers
- processors and value-chain partners
- sustainability and reporting programs

Our work is intended to help clients:
- compare forage lots
- improve ration accuracy
- evaluate ingredient variation
- troubleshoot feeding issues
- support benchmarking and reporting workflows
- communicate results clearly to producers and advisors
Laboratory analysis provides measured values for the sample submitted. Some efficiency, energetics, or emissions-related outputs may be calculated or modeled from those measured values plus additional assumptions.
When reports are used beyond routine feed evaluation, those distinctions should be clear.
Questions about services, sample types, or reporting support? Contact our lab team, and we will help you find the right path.
E3 Ruminant Forage Testing Laboratory
908 S Fawn Ct, Sioux Falls, SD 57110
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.