Evaluating groundwater vulnerability is crucial for sustainable water resource management, particularly where groundwater is heavily utilized for domestic and agricultural purposes. This paper presents a methodology combining machine learning with the GIS‐based DRASTIC model for the Paler watershed, lower Krishna subbasin, southern India. The DRASTIC model assesses seven hydrogeological characteristics: depth to water table, r...

The experiment was conducted in a split–split plot design (SSPD) layout on two winter wheat ( Triticum aestivum L.) cultivars, namely, the salt‐tolerant KRL‐1‐4 and the salt‐intolerant HD‐2894, under various saline irrigation regimes ranging from 1.7 to 12 dSm −1 treated with and without foliar potassium application at a K + :Na + ratio of 1:10. In the SSPD experiment, the main effects of salinity, foliar application, and vari...