Fertigation

Fertigation reference — injecting fertilizers through irrigation systems, nutrient scheduling, injection methods, and crop-specific programs. Use when designing fertigation systems, calculating nutrient rates, or managing drip/sprinkler fertilizer delivery.

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

bash

scripts/script.sh intro

Overview of fertigation — principles, advantages, and system components.

methods

bash

scripts/script.sh methods

Injection methods — Venturi, diaphragm pump, piston pump, proportional dosing.

nutrients

bash

scripts/script.sh nutrients

Fertilizer types for fertigation — solubility, compatibility, and stock solutions.

scheduling

bash

scripts/script.sh scheduling

Nutrient scheduling by crop growth stage — vegetative, flowering, fruiting.

calculations

bash

scripts/script.sh calculations

Injection rate calculations — ppm, EC targets, dilution ratios, flow rates.

drip

bash

scripts/script.sh drip

Drip fertigation specifics — emitter clogging prevention, acid injection, flushing.

monitoring

bash

scripts/script.sh monitoring

Monitoring fertigation — EC, pH, runoff analysis, sensor placement.

problems

bash

scripts/script.sh problems

Common fertigation problems — precipitates, uneven distribution, salt buildup.

help

bash

scripts/script.sh help

version

bash

scripts/script.sh version

Configuration

Variable	Description
FERTIGATION_DIR	Data directory (default: ~/.fertigation/)

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