For a farm you will need some education in "no till farming" or "sustainable agriculture" but along with that you may want some animal husbandry.
Soil biology is key to farming and the most profitable and economical farming is done using good management of the natural soil, plants that add to the soil and managing stock to maintain it,\
I am planning on moving to a property where I can raise my own food. That includes beef, pork, and chickens, their feed and pasture land along with agriculture in the form of wheat, oats, barley, buck-wheat, alfalfa, apples, pears, apricots, cherries, oak, walnut, maple and a year round vegetable garden and berries. Pigs and chickens are wonderful because they typically always use the same area to defecate so it can easily be composted with the straw used for bedding. The pigs help keep the area in the forest clear of clutter and need only two or three areas to browse.
Chicken will provide eggs until they get old and then they are a meat source. I plan on having breeding populations so I don't just buy animals each year, raise them and send them to market, I have a perpetual source of food.
The ground will likely need to be regenerated before I can grow anything and I will need the food that is grown to feed my animals.I am selecting only heritage plants so with each harvest I can set aside seed to plant the next years crop. The animals I am looking at will be old breeds suited well to the environment and ability to forage for food. It will get cold so Scottish Highland cattle are my first choice and much like goats they will browse and graze in separate parcels giving time for each area to regenerate. They don't require help to breed or give birth and are hardy smaller cattle with good to friendly demeanor that are eager to learn and like people and other animals. Along with a few donkeys they can take most of the predators in the area. The pigs are Irish Tamworth for many of the same reasons as the cattle and the chickens are Chantecler and are cold hardy and lay all year.
All the animals will have to be bred wisely to keep the biodiversity within their genes to remain a viable breeding stock. I am working out a spreadsheet to help with that. It will mean keeping the genders separate until it is time to breed and tracking the offspring while watching for divergence. Divergent offspring will not be bred and will be a dead end for that line. If one hen, sow or cow continuously produces divergent offspring it will be harvested and the same goes for the bulls, hogs and roosters. (chickens can provide eggs for eating but won't be bred again)
So there are a few points to consider in your education. It might serve you to get a veterinarian degree. That may help keep expenses down and provide an income if you have the time.