Method for Spreading Spraying Liquid onto Arable Agricultural Land

An agricultural field sprayer for spreading a spraying liquid onto arable agricultural land comprising,

• at least one storage container for storing said spraying liquid,
• at least one spraying boom aligned to be transverse to a direction of travel,
• at least one first and second spreading device, which are connected to said storage container in a fluid-conducting manner and are arranged along said spraying boom, where said spraying liquid can be spread with a determinable first operating parameter via said first spreading device and with a determinable second operating parameter via said second spreading device, and
• at least one associated open-loop and/or closed-loop control system configured to control said at least one first and second operating parameter in an open-loop and/or closed-loop manner, and where said open-loop and/or closed-loop control system is configured to adjust and/or correct said first and/or second operating parameter when a predeterminable maximum difference is reached or undercut, wherein at least one of several of control strategies can be selected, and that said first and/or second operating parameter can be adjusted and/or corrected as a function of said respective control strategy.