The present investigation was carried out during kharif season 2015 at research farm of College of Agriculture, Orissa University of Agriculture and Technology, Bhubaneswar, it was laid out in a Split-Split plot design replicated thrice with three establishment methods (M1-Direct Seeding, M2-Unpuddled transplanting, and M3- Puddled transplanting) as main plot treatment, two dates of sowing (D1-27th June and D2-11th July) as sub plots and two varieties (V1-Naveen and V2-Pooja) as Sub-Sub plot treatments. | Evaluation of water use efficiency of rice genotypes under different rice establishment methods and different growing environment