Answer: Punjab
Notes: The Punjab government is promoting the DSR (or ‘Tar-wattar’) technique, which is more suitable for heavy or medium-to-heavy-textured soils due to better water retention. Light-textured soils, which require frequent irrigation, negate DSR's water-saving benefits. The Majha and Doaba regions of Punjab predominantly have suitable soil types for DSR, while Malwa has a mix of soil textures, including light-textured soils.
