Æcerbot

Æcerbot (Old English "Field-Remedy") is an Anglo-Saxon charm recorded in the 11th century, intended to remedy fields that yielded poorly. The charm consists of a partially Christianized prayer and a day-long ritual that began at night with four sods taken from the field, to the root-mats of which a poultice was applied in the form of yeast, honey, oil and milk mixed with parts of all the good herbs that grew, save buckwheat and woody plants. In Christian times the sods were taken to mass and returned to the field before nightfall, each with a small cross planted in it. This was the extent to which the ritual was Christianized. Once more in the field, the healer faced the east, where the sun would rise, turning three times clockwise and calling upon the "holy guardian of the heavenly kingdom" to "fill the earth", that the crops would grow. A plough was then anointed with a "hallowed" mix of oil, paste, frankincense, salt and fennel, of which the imported frankincense lent a Christian element; a chant was then sung, beginning Erce, erce, erce eorþan modor, mother of earth". The field was then ploughed with a chant hailing "Erce, eorthan modor."