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Design irrigation systems for landscapes.
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Module 2
Calculating Plant Water Needs
1
Understanding Reference Evapotranspiration (ET₀) for Irrigation Planning
Define Reference Evapotranspiration (ET₀) and its role in irrigation planning.
2
Crop Coefficient Selection and Application
Select and apply the appropriate Crop Coefficient (Kc) for different plant types and densities.
3
Calculating Daily Plant Water Needs (ETc)
Calculate the daily water requirement (ETc) for a specific plant type using the formula ETc = ET₀ × Kc.
4
From Depth to Volume: Calculating Hydrozone Water Needs
Convert the calculated water requirement from depth (mm/day) to volume (Liters/day) for each hydrozone.
Previous module
Foundations of Irrigation Design
Next module
Sprinkler System Design and Layout