Abstract: Locations of seeds in a field can be identified using event-based processing or frequency-based processing. A material is applied to the field, based upon the seed locations.

Abstract: An agricultural machine applies liquid material to a field. Valve control signals control valves to apply the liquid material. Row pressure on the agricultural machine is sensed to identify when the valve is opened to apply the liquid material. The valve control signals are generated, based on the row pressure, to control the valves to apply the liquid material at a desired location in the field, relative to plant locations in the field.

Abstract: Systems and methods for optimizing a travel speed of a mobile agricultural machine provide for detecting one or more job quality characteristic values, detecting a travel speed of the mobile agricultural machine, determining an optimal travel speed for the mobile agricultural machine based on the one or more job quality characteristic values and a job quality characteristic threshold value for each of the one or more job quality characteristic values, and generating a control signal based on the determined optimal travel speed for the mobile agricultural machine and the detected travel speed of the mobile agricultural machine.

Abstract: An agricultural machine includes a soil strength generation system that generates an output indicator of soil strength. A control system generates on action signal based on the soil strength.

Abstract: An agricultural machine applies liquid material to a field. Valve control signals control valves to apply the liquid material. Row pressure on the agricultural machine is sensed to identify when the valve is opened to apply the liquid material. The valve control signals are generated, based on the row pressure, to control the valves to apply the liquid material at a desired location in the field, relative to plant locations in the field.