SD Soil Health 2026: Regenerative Land Mgmt & Testing

The 2026 South Dakota Soil Health Conference (Jan. 13-14, Aberdeen, SD) features breakout sessions, panels, demos, and vendor booths on land management practices for soil health in regenerative contexts. Highlights include hands-on soil health tests like infiltration rings, slump tests, and bioassays to quantify aggregation (target >30% stable aggregates), biology (e.g., nematode counts), and chemistry (active C >500 ppm). Keynote and producer panels share field-tested no-till/strip-till transitions: e.g., interseeding covers into corn at V6 stage with airstream tech, grazing residuals for nutrient return, achieving 25% erosion drop and $15/bu profitability edge. Discussion panels tackle challenges like compaction relief via deep-rooted species (daikon, tillage radish at 4 lbs/acre) and fertility via compost extracts (aerated 24-48 hrs, 10:1 water:compost, applied foliar at 10 gal/acre). Student contests and awards recognize innovations like two-stage ditch grazing for water quality/soil building. Networking fosters practitioner exchanges on permaculture adaptations, such as keyline design for water harvesting and compost windrows (C:N 30:1, turned weekly) for self-sufficient fertility. Demonstrations cover seeders (e.g., interseeders for 50/50 cash/cover mixes), probes for root depth (>48 inches target), and economic calculators showing 3-year payback on regen investments via yield premiums and subsidies. Concrete outcomes: attendees gain protocols for monitoring (quarterly pits, annual Haney tests) and scaling systems for resilient farms with less tillage, more biology, tying to self-sufficiency via closed-loop composting and livestock integration.[7]