Irrigation efficiency involves the ability to minimize water losses. Such factors as loss of water from wind drift and evaporation from the soil surface and plant affect the level of efficiency.
sprinkler irrigation
Maximum length and area of a center Pivot
It is possible to determine the maximum length and area of a center Pivot for a certain set of conditions or to find out if an existing pivot can be used for a certain crop.
Transpiration and irrigation systems
Irrigation systems which apply water frequently to crops (drip, center Pivot, and solid set sprinkler irrigation systems) can mantain relatively constant, high soil moisture levels in the soil. Therefore they contribute to higher transpiration rates.