When I still had my cabin I put out two red trace mineral lick sites. These were destroyed by deer. I believe the red trace stuff has some molassas (spell)? in it to sweeten it up for cattle. It also has other minerals. Blending in some sugarbeet crush with red trace might be something worth trying. Last year we found deer hit the sugar beet crush the same night we put it out and ate everything with-in two days. This is one product I know works.