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feat: AI-Driven Soil Nutrient Optimization & Micronutrient Injection …#1684

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omroy07 merged 2 commits intoomroy07:mainfrom
SatyamPandey-07:feature/soil-nutrient-optimization-1645
Feb 28, 2026
Merged

feat: AI-Driven Soil Nutrient Optimization & Micronutrient Injection …#1684
omroy07 merged 2 commits intoomroy07:mainfrom
SatyamPandey-07:feature/soil-nutrient-optimization-1645

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@SatyamPandey-07
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@SatyamPandey-07 SatyamPandey-07 commented Feb 27, 2026

Description: This PR introduces the "L3-Tier" Soil Nutrient Optimization engine, expanding existing fertigation capabilities to include autonomous micronutrient balancing and dynamic weather-corrected injection strategies. It also resolves critical placeholders in the legacy

FertigationService
.

Key Enhancements:

Micronutrient Profiling: Added

FieldMicronutrients
model to track trace minerals (Zinc, Iron, Boron, Manganese, Copper) and Microbial Activity Indices.
Autonomous N-P-K-S Balancing: Implemented the

NutrientAdvisor
service, which calculates optimal N-P-1K-S ratios based on specific crop growth stages (Vegetative, Flowering, Ripening) and real-time soil nutrient flux.
Dynamic Weather/Leaching Core: Fixed the static weather location bug in

FertigationService
. The system now fetches micro-climate data specific to each zone, adjusting chemical concentrations based on 24h rainfall projections to prevent environmental runoff.
Area-Based Volume Precision: Fixed hardcoded volume logging. The engine now calculates precise carrier water requirements based on zone acreage and current moisture deficit.
Financial Integrity: Integrated the NUTRIENT_REBALANCE_COST transaction type into the double-entry ledger for automated billing of specialized micronutrient injections.
Continuous Optimization: Registered a new Celery task, nutrient_optimization_sweep, to periodically recalibrate and apply soil-health optimizations across all enabled irrigation zones.
Files Changed (10 Total):

backend/models/fertigation_v2.py
(New models for micronutrients and logs)

backend/services/nutrient_advisor.py
(AI optimization logic)

backend/api/v1/nutrient_api.py
(New API controllers)

backend/tasks/nutrient_sync.py
(Background task integration)

backend/services/fertigation_service.py
(Fixed static weather and volume placeholders)

backend/models/ledger.py
(Added new transaction type)

backend/models/audit_log.py
(Added specialized audit flags)

backend/models/
init
.py
(Updated exports)

backend/api/v1/
init
.py
(Blueprint registration)

examples/test_nutrient_optimization.py
(Comprehensive validation suite)

closes #1645

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vercel bot commented Feb 27, 2026

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Thanks for creating a PR for your Issue! ☺️

We'll review it as soon as possible.
In the meantime, please double-check the file changes and ensure that all commits are accurate.

If there are any unresolved review comments, feel free to resolve them. 🙌🏼

@omroy07
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omroy07 commented Feb 28, 2026

Conflict

@SatyamPandey-07
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No conflicts with base branch
Changes can be cleanly merged. @omroy07

@omroy07 omroy07 merged commit 0aff7f0 into omroy07:main Feb 28, 2026
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🎉 Congrats @SatyamPandey-07 on getting your PR merged! 🙌
Thanks for the contribution — looking forward to more from you 🚀

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