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Rootzone Environment Management

Pre-Course Survey: Rootzone Management

Pre-Course Survey

Introduction to Rootzone Environment Management

Course Introduction

Module 1: Plant Nutrition

Plant Nutrients
Fertilizers
Nutrient Monitoring EC
Nutrient Monitoring pH
Dissolved Oxygen
Nutrient Disorders and Sampling
Deficiencies
Nutrient Injection and Calibration
Section summary

Module 2: Growing Media /Substrate

Substrate Identification
Substrate Applications to Hydroponics
Substrates – Physical Properties
Substrates – Chemical and Biological Properties
Substrate - Preparation before planting

Module 3: Moisture Management

Functions of Water (6:54)
Water Loss and Water Stress (12:58)
Irrigation Water Quality (28:50)
Recycling Irrigation Water (12:22)
Irrigation Management – Liquid Culture Systems (15:19)
Irrigation Management – Substrate-Based Culture Systems (17:33)

Post-Course Survey: Rootzone Management

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