<b>Dataset of Modeling the climate change impacts and adaptation strategy in potato production in Iran using </b><b>DSSAT model</b>

Model simulations were performed for the baseline period (1985–2014) and for future climate conditions under SSP2-4.5 and SSP5-8.5 scenarios, considering three planting-date treatments: no adaptation, early sowing, and late sowing.</p><p dir="ltr">The deposited files include the DSSAT simulation outputs and the processed numerical results used in the manuscript.

Variables include tuber yield, days to harvest, irrigation requirement, crop evapotranspiration, leaf area index, harvest index, yield-irrigation productivity, maximum temperature, and minimum temperature. For each climate zone, scenario, and adaptation treatment, the dataset provides the corresponding model outputs and the calculated percentage changes relative to the 1985–2014 baseline. These data represent the complete numerical basis for the figures, forest plots, statistical comparisons, and results reported in the manuscript.