to correct people who keep saying that farming isn't hard...
why aren't you doing it then?
farming is highly labour intensive, i mean real farming, not going out back to your tomato plant in your back yard (which is called gardening by the way), i'm talking 40 acres of corn, 20 of legumes, 50 for cattle, etc, etc, that you and typically 3-5 other guys handle every day, the care of cattle alone is a huge amount of work, depending on type of cattle, milk producing or meat cattle? and the knowledge of when to plant certain seed at certain times in a season, and you have to do soil testing, making certain that your crops CAN even grow in your soil, make certain the your equipment is kept sterile (you are producing food for the masses after all) and most farmers double as their own mechanics and the good ones even know vetinary skills, they fix anything that breaks on the farm. the average farmer has a higher skillset than most people on the planet, most of their equipment is now computerized, but there is still tons of labor intensive things, a computerized tractor isn't going to put up a fence, fix a roof of a silo, etc.
your average farmer nowadays knows computers, mechanics, vetinary, energy conservation (alot of them make their own bio diesel for their tractors),and tons other skills which equate to alot more than "poke hole in dirt, put seed in" that most think they do.
so the next time you think farming is easy, go work at one, doing everything the farmer does.