People are becoming more and more interested in just where their food comes from. They dislike the idea of huge factory farms with poor environmental standards and no respect for the land. One really good farm business idea is starting a small farm and offering tours for curious customers.
This idea is great for several reasons. First of all, you can charge a small fee to those who would like to tour it. This will bring income in on a daily basis. You will probably need to have one employee whose job it is to give these tours, but the money coming in will be well worth it.