Soil Testing Analysis Agent
Analyzes soil test lab results across fields to generate precision fertilizer and amendment recommendations tailored to each crop and soil zone.
Soil test results arrive from labs as raw nutrient values that agronomists must manually interpret against crop needs, field history, and regional guidelines to build a fertilizer plan, a process that becomes unwieldy across dozens of fields with multiple sampling zones each
Generic, whole-field fertilizer application wastes money on over-application in high-fertility zones while under-serving low-fertility areas, hurting both input costs and yield potential
Translating lab reports into variable-rate application maps for equipment compatibility adds another manual, error-prone step
The Soil Testing Analysis Agent ingests soil lab results across all sampling zones and automatically generates crop-specific nutrient and amendment recommendations calibrated to regional agronomic guidelines
The agent ingests soil test lab results by sampling zone, including pH, macronutrient, and micronutrient levels, and cross-references them against crop-specific nutrient removal rates and regional university extension guidelines. A recommendation engine calculates the optimal fertilizer and amendment rate per zone to close nutrient gaps without over-application, factoring in the planned crop rotation and yield goals. Recommendations are converted into variable-rate prescription maps formatted for the farm's application equipment and exported directly to the equipment's controller or a third-party ag software platform. Results and applied rates are logged to track soil fertility trends over multiple seasons.
Lab Result Ingestion
- Import soil test results by sampling zone
- Normalize pH, macronutrient, and micronutrient data
- Map results to field GPS coordinates and zones
- Flag zones with values outside expected ranges
Recommendation Generation
- Apply crop-specific nutrient removal and yield goal models
- Reference regional extension agronomic guidelines
- Calculate per-zone fertilizer and amendment rates
- Identify zones needing lime or micronutrient correction
Prescription Mapping
- Convert recommendations into variable-rate prescription maps
- Format maps for compatibility with application equipment
- Export to equipment controllers or ag software platforms
- Validate application rates against equipment limits
Trend Tracking
- Log applied rates against recommendations
- Track soil fertility trends across seasons
- Calculate input cost savings from variable-rate application
- Recommend adjustments to future sampling zones