A dove field is all about producing abundant small seed on bare, walkable ground. Doves feed on the ground and won't work heavy cover, so the goal is a seed crop you can manipulate — mow or disk strips — to drop seed onto open dirt ahead of the season.
Sunflowers are the number-one dove planting, backed by browntop and proso millet, grain sorghum (milo), and wheat. Stagger plantings so seed matures on a schedule that lines up with your hunting dates.