Soil carbon sequestration modeling, water holding capacity analysis, cover crop impact science, soil health index scoring, and nutrient cycling efficiency — grounded in USDA ARS soil science and NRCS research.
Select a conservation practice and region to load USDA NRCS reference rates and soil health benchmarks. Values auto-populate into Organic Carbon (SF8-S.001), Water Holding Capacity (SF8-S.002), Cover Crop Nutrients (SF8-S.003), and Soil Health Score (SF8-S.004).
Model SF8-S.001
Estimate soil carbon sequestration potential from conservation practices. Calculate CO₂ equivalent offsets and time to reach target organic matter levels.
Model SF8-S.002
Estimate plant-available water based on soil texture and organic matter. Calculate irrigation savings from improved soil health.
Model SF8-S.003
Estimate nutrient contributions from cover crop biomass. Calculate fertilizer replacement value for N, P, and K.
Model SF8-S.004
Composite soil health score based on biological, chemical, and physical indicators. Benchmarks against NRCS Soil Health standards.
Model SF8-S.005
Calculate nutrient use efficiency and recycling potential from crop residues, manure, and compost. Assess nutrient balance and loss pathways.
Aligned with USDA Secretary Rollins' Priority #4: Promoting Soil Health and Regeneration. AgrStak's tools help farmers, conservationists, and researchers quantify soil carbon, water capacity, nutrient cycling, and overall soil health improvements.