SYSTEM AND METHOD FOR MANAGING IRRIGATION OF A FIELD PLOT FOR A GROWING SEASON

摘要

An irrigation management method constituted of: applying a global RSP model to received GIV values to forecast global RSP values; and applying a plot- specific RSP model to receive PS IV values to forecast plot- specific RSP values, wherein responsive to the forecast global and plot- specific RSP values, a forecast ETO and measured plot- specific RSP values, the method is further constituted of: generating an ETc curve; responsive to the generated ETc curve, determining a growing season water amount for the field plot and/or determining a next irrigation water amount for the field plot; and outputting to a device the determined growing season water amount and/or the determined next irrigation water amount such that irrigation of the field plot can be adjusted.