@Fa5t3r - The only problem with that is that if there are no bees in a particular area to take care of an orchard, that might be for a reason and you'd be at constant risk of losing your stock.
Not to mention it's pretty bad for bees to constantly take from the same kinds of flowers without any variety. So you would need to provide that variety for them somehow.
Any kind of livestock needs a lot of planning and a lot of care, even bees. Don't just jump into a business because it seems to be on an upswing if you don't know anything about how to run it.