One of my oldest friends is a farmer, and he explained to me once that farming is a pretty lonely sort of job, as you're on your own most of the time!
I guess that working the land is lonesome, with just a tractor to chat to, but getting in a 'specialist' seems a bit odd, when one's experience in getting stuff to grow counts for a lot these days.
My pal went to Wye College, (gone now), and had to learn everything from scratch, and while he was from a land-owning family, they very nearly went pop when his dad was lost at sea (boating accident), and he had to get the place up and running PDQ! I only found this out a couple of years ago!
But I just couldn't work on a farm with animals, as they'd all get names and we'd just love them, and hate to get the vet round...