>I am hoping that mr Bush will answer this as well as anyother experts out there I am planning on purchasing a quanity of hives is there a rule of thumb out there or an average of the amount of honey a 5 box hive will produce also does going to 4.9 help with the Mite problem
I don't know if I'm a expert, but from my experience the 4.9 will resolve the mite problems once you have the bees regressed to 4.9mm or below in the center of the brood nest. The first regression of large bees will usually only get you to 5.1mm and that is not enough to resolve the issue.
How much honey you get from a strong established hive can run from none to 250 or even 300 pounds. I don't know if a "usual" number is even useful because it can vary so much because of things that aren't in your control and also because of things that are. The hives that are the most successful can quickly turn into disasters. They are the most likely to swarm the most likely to have more mites etc. Sometimes success is a curse.
Sometimes you get a drought at the wrong time, queenlessness at the wrong time, a swarm at the wrong time, a pesticide kill at the worst time (it's always a wrong time). So if you are asking what you can count on, then the answer is nothing. You might end up feeding a hive and getting nothing. You also might not even have to feed the hive and get 300 pounds of honey. But it is more likely you will get somewhere between 50 and 150 pounds of honey from a hive around here.