Wheat fertilizer requirements and application

Hello,

I have recently inherited 16 acres of farm land and sowing wheat for the first time. Here is how I am planning the fertilizer application:

[ol]
[li]Two bags (per acre) of NPK (12:32:16)  at sowing time using seed-cum-fertilizer[/li]
[li]One bag of Urea before first irrigation[/li]
[li]One bag of Urea 6-7 days after first irrigation[/li][/ol]

Am I on the right track? Do I need to change anything in above plan?

Regards,
Jatinder Singh Thind