Agronomic Research

As a farmer conducting research for other farmers, Marion Calmer's Ag research center is the largest, independently funded, farmer run research centers in the nation. The most recently published research booklet can be found in the link below. For more information on data collected from previous years or any general questions, please call us directly at (309) 629-9000.

2014 Calmer Ag Research Data

"I took a disk across last fall, ran sulfur and planted beans this spring. Pretty happy with how the head harvested with Calmer rolls- it chopped them [stalks] down real good so a guy could do some tillage. I recommend it to all my neighbors."

- Clifford Elsen, Hecla, SD