What does the ET Adjustment Factor (ETAF) influence in water calculations?

The ET Adjustment Factor (ETAF) plays a crucial role in determining the rate of water application for irrigation systems. It is a factor that adjusts the reference evapotranspiration (ET) based on specific local conditions and vegetation types, impacting how much water is needed for efficient irrigation practices. By considering factors such as plant type, climate, and local conditions, the ETAF ensures that water applications are optimized to meet the needs of the landscape while promoting water efficiency.

This adjustment aids in formulating irrigation schedules that align with the actual water requirements of the plants in a given area. Adjusting the water application rate contributes significantly to sustainable water management practices in landscape architecture, ultimately leading to conservation efforts and reduced water wastage.