Fig. 1

Study area showing (a) district-wise actual wheat yield and (b) spatial distribution of mean annual rainfall. Maps were generated using ArcGIS Desktop software (version 10.8; https://www.esri.com/arcgis).

Study area showing (a) district-wise actual wheat yield and (b) spatial distribution of mean annual rainfall. Maps were generated using ArcGIS Desktop software (version 10.8; https://www.esri.com/arcgis).