The headlands of potato fields can have a valuable role in promoting wildlife, and one major supermarket group is helping its spud growers to establish green covers on these areas. Suffolk farm manager Andrew Francis opted to grow a green cover mix on the headlands of his potato, onion and carrot fields to create a valuable wildlife habitat and capture nutrients on the farm’s light soils. He drilled the specially designed green crops on the headland across his Breckland estate […]