30 Inches of Roots and Soil Health SFA Field Day | Nov. 1, 2014 | Verndale, Minn.
By Kent Solberg • SFA Livestock & Grazing Specialist
A crowd huddled against the brisk November wind during a Nov. 1, 2014, SFA Keep Cattle in Minnesota Field Day in Verndale. They were gathered around a freshly dug trench. All eyes were fixed on the man in the trench.
No, this wasn’t a funeral. The trench was dug to look at what the roots of a complex cover crop mix could do in sandy, compacted soils. Root hairs had penetrated the compaction layer and were going down at least 30 inches – Kent and Linda Solberg had planted the 12 species blend of cover crops on July 3.
As cattle grazed on the covers in the background, Kent; Jeff Duchene, NRCS Grazing Specialist; and James Schroepfer, agronomist with Ag Resources Consulting, Inc., discussed soil health, cover crops and managed grazing with a group of attentive producers from as far away as Bagley and Mountain Lake.
Earlier that afternoon, the group toured cover crops and managed grazing on Larry Heitkamp’s farm near Sebeka. Larry shared his crop rotation, cover cropping, fertility program, and how he integrates grazing dairy heifers to build soil health.
These farm tours were part of SFA’s Keep Cattle In Minnesota (KCIM) program and an MDA Energy and Sustainable Agriculture Grant. Based on evaluations from earlier KCIM events, we learned that there E a strong interest in cover crops and how to integrate livestock into cropping operations, so keep an eye on SFA Connect for future events focused on these topics.
Bale grazing at Abe Mach’s farm | Jan. 17, 2014 | Sturgeon Lake, Minn.
Video from Abe Mach’s Farm: