The grunt tube is your friend. ha.

I have had luck getting bucks to pay attention to the area around me by grunting and is by far the most utilized call in my deer bag. I have rattled a few small bucks up but usually if I am not hearing it in the woods I am not going to add the noise. Most of the time it takes 30 min or more for the buck to make his way over to me after a grunt sequence.

If you are hunting a field edge then an added factor you could use would be a good decoy to add a little bit of realism.