At between 20 to 300 lbs per acre, yes. Generally most legumes will need 60 lbs per acre, so most will be self sufficient in ideal weather.
For 60 bushel per acre soybeans still require fertilizing with monoammonium and diammonium phosphates, as well as ammonium acetate, and to go beyond 70 bushels consistently supposedly does require supplemental nitrogen although this has yet to be recreated in studies.