It's me 12 gauge from THL, hey, unless of course you aren't the same deergrower i know..
You asked the same thing at the other forum, and i will indeed post the same..
Corn is the best thing for deer, however it holds very little nutrition value to them, to deer corn is like candy, to successfully manage good whitetail antler growth, try alfalfa, clover, wheat, or buy those mineral foods that you see, they all work!
When it comes to scent, there are basically two types; those that attract and those that mask. I've tried both on many occasions. There are lots and lots of "doe in heat" scents, designed to attract a big buck into range. I've also used a "cow in heat" scent while elk hunting.
Another scent would almost be better named as a "coverup smell". The main goal is to cover up human odor or mask it. Though I don't believe you can ever totally eliminate all human...