Should private hunting ranches be self-regulated

Hunting ranches such as King Ranch which is the biggest hunting ranch in Texas and one of the biggest I the nation. Should the be able to regulate their game animals as the please, or should they still have to follow government regulations. I would think if they were allowed to self regulate because they can have a scientist that helps with the information to regulate their animals. The government uses the average of all game animal populations to make regulations on game animals every year, and they change with what the information they get. But the hunting ranches can get better information on their ranch themselves and regulate their animals better. I think it should be a option to hunting ranches, but hey will have to pay for all the needed scientist and materials to get the information to self regulate.