The Toro Company
Fertilizer distribution metering system and method

Abstract:

A metering system and method of operating fertilizer distribution equipment, such as a spreader-sprayer, is described that includes monitoring revolution data for opposing left and right wheels with left and right sensors. A controller controls an actuator's operation to operably regulate the output of a liquid and/or solid fertilizer product. The fertilizer output is based at least in part on the revolution data and a fertilizer unit-per-area input.