I did drill them in.
Planted 10 acres as an experimental plot, then drilled in the final 20 acres in Lerado beans with foxtail millet filler. My cattle partner was so impressed he's planting his 80 acres in eagle beans next year.
If I had a controllable moist soil unit, I'd give their food plot rice mix a chance.
Never hire a plumber to do a pipe layers job.