Agriculture and Farming Atlas

How The World Is Fed
Practices

Crop Rotation

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Growing different crops on the same field in an ordered sequence, so a nitrogen-fixing legume restores what a hungry cereal took and pests of one crop starve during the years of another. From the medieval three-field system to the four-course Norfolk rotation that powered the British Agricultural Revolution, rotation is the oldest reliable answer to soil exhaustion.

Facts
Practice Class
Soil fertility and pest management 1
Origin
Practiced since antiquity; systematized in medieval Europe and refined into the four-course Norfolk rotation in 18th century England 1
Cross-Tradition Connections

Associated With

The Norfolk four-course rotation is a pillar of the revolution

Crop rotation, breaking a pest's life cycle by denying it the same host in successive seasons, is one of integrated pest management's standard cultural tools.

In Discipline

Sources
1. Crop Rotation (Wikipedia)
Wikimedia FoundationView the Source
Integrated Pest Management (Wikipedia)
Wikimedia FoundationAssociated With: Integrated Pest ManagementView the Source
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