Some irrigation systems are more efficient than others. In gravity (tiered) fed irrigation is 40% -meaning that 60% is lost to evaporation while drip irrigation systems are 80-90% efficient -meaning 10-20% lost to evaporation.

Question

Quizplus · Accepted Answer

Gravity-fed irrigation systems have lower efficiency due to higher water loss through evaporation and runoff, while drip irrigation systems deliver water directly to the plant roots, significantly reducing water loss and achieving higher efficiency rates.

Some Irrigation Systems Are More Efficient Than Others