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#

VariableDescriptionFERTIGATION_DIRData directory (default: ~/.fertigation/)

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