RE: What to Plant?
clover for sure - especially on good soil - it only requires mowing to provide 30% protein for up to 5 years.
Soybeans are a great mid-summer to late-summer forage, with a 2-4 week peak in the fall when the beans "crack open" - but is only beneficial 4-5 months out of 12. I use beans as a summer supplement to the clover staple plots.
FH