A field irrigation interface display method constituted of: receiving an indication of an irrigation status of a respective one of a plurality of soil-topography zones of a field controlling a display of a user device to display a graphical illustration of the field split into the plurality of soil-topography zones controlling the display of the user device to display thereover an informational graphical illustration associated with the received indication of the respective soil-topography zone controlling the display of the user device to display a first actionable graphical illustration of a first irrigation attribute of the respective soil-topography zone and responsive to a user gesture at any one of the displayed first actionable graphical illustrations, outputting a first irrigation adjustment signal arranged to adjust the amount of irrigation provided by a particular one of a plurality of irrigation device sets to the respective soil-topography zone.