Trade secrets, proprietary information. We won't do your homework for you. However, if you read a few hundred posts on this site--it should give you an idea.
Also talk to the salesman at your fert dealer; take him out for coffee, he will have ideas and products to suggest.
If all else fails, look through the information from your nearest agricultural college...or...attend a winter turf conference at your nearest turfgrass association.
Don't forget to get licensed and insured.