12/19/2022
I’ve always implemented a no cull before 3 1/2 years old seems to be matching most studies done now. There is no proven science that you can improve the genetics of a whitetail herd unless in a high fence situation. On lands of free range, a doe is bred by the buck that happens to be the closest to her, at the time she is receptive. Yes, there are mature bucks that tend a doe for days, and they fight to breed that doe. However, the majority are not bred in this way.
The best practice I’ve found in over 30 years is to do your best to keep the ratio of bucks to does as close to 1/1 as you can. Again, unless in a high fence situation, most times the best you can do is 1 buck to 3/4 does.