Geometry information of wet bulb is important for the design of projects and management of
drip irrigation, mainly to estimate the volume of wet soil, emitter flows and irrigation time. This
study aims to determine the dimensions of wet bulb formed by drippers with different flow
and terrain declivities. For this, soil moisture levels were determined throughout the soil
profile after drip irrigation with three flow emitters associated with four terrain declivities. It
was verified that when the terrain was in level, there was greater radial migration of water on …