Fertigation — Fertigation Systems Reference
Quick-reference skill for fertigation techniques, nutrient management, and injection system design.
When to Use
- Designing fertigation systems for drip or sprinkler irrigation
- Calculating fertilizer injection rates and concentrations
- Selecting injection equipment (Venturi, positive displacement, proportional)
- Planning nutrient schedules for different crop growth stages
- Troubleshooting fertigation uniformity and compatibility issues
Commands
intro
scripts/script.sh intro
Overview of fertigation — principles, advantages, and system components.
methods
scripts/script.sh methods
Injection methods — Venturi, diaphragm pump, piston pump, proportional dosing.
nutrients
scripts/script.sh nutrients
Fertilizer types for fertigation — solubility, compatibility, and stock solutions.
scheduling
scripts/script.sh scheduling
Nutrient scheduling by crop growth stage — vegetative, flowering, fruiting.
calculations
scripts/script.sh calculations
Injection rate calculations — ppm, EC targets, dilution ratios, flow rates.
drip
scripts/script.sh drip
Drip fertigation specifics — emitter clogging prevention, acid injection, flushing.
monitoring
scripts/script.sh monitoring
Monitoring fertigation — EC, pH, runoff analysis, sensor placement.
problems
scripts/script.sh problems
Common fertigation problems — precipitates, uneven distribution, salt buildup.
help
scripts/script.sh help
version
scripts/script.sh version
Configuration
| Variable | Description |
|---|---|
FERTIGATION_DIR |
Data directory (default: ~/.fertigation/) |
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