The open-field system necessitated co-operation among the inhabitants of the manor. The farmers customarily lived in individual houses in a nucleated village with a much larger manor house and church nearby. The holdings of a manor also included woodland and pasture areas for common usage and fields belonging to the lord of the manor and the religious authorities, usually Roman Catholics in medieval Western Europe. The strips or selions were cultivated by individuals or peasant families, often called tenants or serfs.
Under the open-field system, each manor or village had two or three large fields, usually several hundred acres each, which were divided into many narrow strips of land. The open-field system was the prevalent agricultural system in much of Europe during the Middle Ages and lasted into the 20th century in Russia, Iran, and Turkey. The mustard-colored areas are part of the demesne, the hatched areas part of the glebe. Generic map of a medieval manor, showing strip farming.
