During the eleventh century, agricultural technology was very primitive. Describe
Agriculture was therefore very labour intensive. Fields had to be dug by hand, often once in four years, and enormous manual labour was required.
Also, an ineffective method of crop rotation was in use. The land was divided in half, one field was planted in autumn with winter wheat, while the other field was left fallow.
Rye was planted on this piece of fallow land the next year while the other half was put to fallow. With this system, the soil slowly deteriorated, and famines were not uncommon. Chronic malnutrition alternated with devastating famines and life was difficult for the poor.