A field experiment was conducted at the Crop Research Farm (CRF), Department of Agronomy, Naini Agricultural Institute, Sam Higginbottom University Agriculture, Technology and Sciences (SHUATS), Prayagraj (UP) during year 2021 rabi season. The comprised 8 treatments with different combinations phosphorus, zinc varieties (Pusa-362, Rvg-202) replicated thrice in a Randomized Block Design. main ob...