Crop Rotation is a Farm technology. New Farms provide +175 food. Existing Farms provide a smaller food amount.
- Building: Farm
- Age: Imperial Age (Burgundians get it one age earlier)
- Cost: 250 food, 250 wood
- Research time: 70 seconds
- Available to: 36 of 56 civilizations (20 do not have it).
The final farm upgrade. It saves wood on farm rebuilding in the late game, so it is mostly researched in long games.
Figures from the game data for Update 185872 (September 2026), at the time of publishing.