I have about 4 acres in alfalfa that I would like to turn into pasture. I'm assuming it is way too rich to let anything graze on as it is.

What do I need to do to accomplish this? I have pretty limited space (10 acres) and don't really want it all tied up in alfalfa.

I don't have a real tractor yet but have one on order (JD 990 - 35 PTO hp).

Thanks.