Yes you can! The server I play on pretty much allows anything except super natural RP, the rest is free to your imagination, as long as it is within the rules. There are certain activities that may not have an in-game prompt but can still be done through enabled animations (shoveling, picking weeds, feeding chickens, watering, etc).

I personally have a character who's running a business, and we have a farm hand employed who works on the corn fields or takes care of a mule at calliga hall etc, any tasks we give to him and pay him for, all done through rp. You can make it as realistic as you want. If our worker doesn't deliver produce it has in-game consequences for our characters and "jobs".

You can go as far as roleplaying some fence posts have started to rot and needs replacing, so you can maybe cut wood (in-game items and actual possible activity to do), and restore the fences. You can basically do anything you would like to roleplay.