While farmers throughout history have made use of crop rollers in one form or another, the first official use of the cover crop roller/crimper (R/C)
in contemporary cover crop research came in 2003, when technicians at The Rodale Institute designed and built a front-mounted R/C for use in research conducted to reduce tillage in organic farming systems.
The Rodale farmers used the R/C in experiments with no-till corn planted into mixed legume covers and no-till soybeans planted into small grain covers. The results, such as a drop from eight field operations to one (rolling and planting simultaneously), caught the attention of researchers at Michigan State University’s Kellogg Biological Station (KBS), who constructed a R/C of their own based on the Rodale model in 2004. |