Settle it all before you die.Then stipulate in the will that all the land must stay in the family.Those that don't want to farm can either go shares and lease to other family members or all the other family members can chip in and divy up between then.Busting up a farm, no none wins except some dveloper
Biggest long running lawsuit I ever saw was over this.
Guy left the ranch to 3 sisters. Never to be sold or divided, and they were to ranch it together.
It lasted about 6 months until the fight started.
Took 16 years and all 3 sides could have bought a ranch the size of the original ranch on what they spent on lawyers.
Wonder there wasn't a killing over it all. Came close a few times.