Sure wouldn't hurt, but they would have to pass downwind for it to do any good. That means they might also smell you unless you were kinda of careful. Any that did pass by would surely stop for an easy shot.
I have tried the same thing while bow hunting, but never had it work. I prefer to try and train them by feeding as often as possible to the same spot. Spreading regular corn along a long stretch of road or sendero seems to be the best, except for an electric feeder.
Good luck.
pepaw