1. Highest Plant Height, maximum Plant dry weight was recorded with treatment receiving 100 % (120 kg /ha) Nitrogen through urea with Boron@ 3kg/ha [Treatment -2] .2. Maximum cob length ,cob girth and more numbers of rows, grains per row, test weight and grain yield was recorded with treatment receiving 100% [120 kg /ha] Nitrogen through Urea with Boron @ 3 Kg/ha [Treatment -2] .3. Maximum gross returns, net returns and benefit cost ratio was also recorded with treatment receiving 100 % [120 kg / ha] Nitrogen through Urea with Boron at 3 kg/ha [Treatment -2].