An experiment on “Effect of conservation tillage and weed management practices on weed dyanamics in wheat (Triticum aestivum L.)” was conducted at the shradhay Bhagwati Singh Agriculture Research farm, Hazipur, Chandra Bhanu Gupt Krishi Mahavidyalaya, BKT, Lucnkow (U.P.) during Rabi Season of 2022-23 The experiment was laid out in split plot design (SPD) with conversation tillage and four weed control practice. Results revealed that among tillage practices crop received zero tillage + residue and in weed management practices Sulfosulfuron 75% WP @ 24 g A.I/ha found significantly better weed dynamics for wheat productivity.