I seeded peas 1 year into a field that had 2 passes of fall applied nh3 at 80 lb/ac. I was so worried that those 2 passes would be to rich, would stay green, and lodge terribly. In the end, I never could pick those 2 passes out all year. There was no difference from the other peas.
Peas would be easy because the edge is down, and inoculant wouldn’t be required. You likely shouldn’t need to treat either at this time of year if it’s good seed.