I'm going to plant strips of sorghum for a screen around an established clover plot. I've read that no till is best for weed control and moisture preservation in sorghum. I don't have a drill. I do have a pto tiller, disc, harrows, brushhog, roller, and a tank sprayer. Would a light tillage, broadcast, drag, then cultipack work? Should I broadcast and disc? What about sow into sprayed clover, then brushog? I've never grown sorghum before.