Laserfiche WebLink
9/24/2019 <br />How much water do lawns require? <br />• Evaporation: water loss from soil surface <br />• Transpiration: water loss from plant surfaces (similar to <br />perspiration in humans) <br />• Evaporation +Transpiration = Evapotranspiration (ET) <br />• Irrigation should match <- ET <br />• Environmental conditions influencing ET: <br />-Solar radiation (sunlight), temperature, humidity, wind, precipitation <br />fiT = <br />)0.408A(Jk"-G)+y <br />.�._.. �.. <br />16 <br />