Thank you El Alto, people obviously do make money out of agriculture or they wouldn't be doing it. I recently heard of a British farmer who has moved from Greece to Spain because he could buy a larger farm, he was on one of the islands and couldn't expand anymore where he was. He also pointed out that the locals had not moved with the times and wouldn't even invest in labour saving methods.

My word they do have a good profit margin, can't say I am not envious, good luck to them!