SD51555
5 year old buck +
I was waiting for an answer like that. Tag will sprout up aggressively and need to be dealt with. I agree on the spraying and waiting approach. Stick with the cheap and easily broadcast germinated seeds like cereals, clovers, vetch, brassicas, chicory etc. After some of that stuff rots a little, I'd go back with a skid steer and heavy drag to smooth it out without actually breaking it or lifting anything up. If it's heavy clay, all those wooden roots will buy you some time until you can get your own roots in there to keep it from turning into a concrete pond bottom.If you have just cleared down the brush I would probably skip the disk and tiller next spring and spray with round-up instead. You could amend the soil with lime and fertilizer and spray once a month in spring and summer until it is time for a July or August fall plot. If you let the roots and debris die off and break down for a year or two things will get a lot easier and you will have more options that will be less likely to damage your equipment. You might want to throw down a little more fertilizer high in nitrogen to help the dead roots break down a little faster.
I plowed up a pasture for a guy in Onamia. It didn't take long to see why it had been pasture since the beginning of time. That thing threw more rocks per acre than it'd ever grow bushels of corn. It also explained why they made fence corners out of softball sized rocks. They had millions of them.