Technologies

Ostrogski Agriculture

Ostrogski Agriculture is an Age of Empires III technology available to Poles from the Imperial Age, researched at Sejm. It increases villager: gathering from Folwark by 30%; increases sejm: auto gathering from food by 15%.

APPLIES TO Definitive Edition — The Baltic Powers (2026)
Ostrogski Agriculture in Age of Empires III
Ostrogski Agriculture
TECHNOLOGY DETAILS

Research profile

Civilization
Poles
Research location
Sejm
Research time
40 seconds
Wood cost
900
Coin cost
900
Effect
Villager: gather work rate for Folwark +30%; Sejm: auto gather work rate for food +15%

Effect & research conditions

Available to Poles from the Imperial Age. Research it at Sejm. It requires Sanguszko Agriculture. Effect: Villager: gather work rate for Folwark +30%; Sejm: auto gather work rate for food +15%. Research costs 900 wood, 900 coin. Research takes 40 seconds.

Research condition

Available to Poles from the Imperial Age. Research it at Sejm. It requires Sanguszko Agriculture.

When to research

Use this Imperial Age upgrade when Villagers are actively gathering Food from Folwarks and the Sejm’s automatic Food output is also useful. The 900 Wood and 900 Coin cost funds two separate bonuses: +30% Folwark gathering and +15% Sejm Food. It follows Sanguszko Agriculture and takes 40 seconds; if one half of the economy package is idle, account for that before buying.

Folwark work and passive Sejm Food

Ostrogski Agriculture improves Villager gathering from Folwarks by 30%. It also increases the Sejm’s automatic Food gathering by 15%. The building trickle is distinct from Villagers working at the Folwark.

Later step in the Polish Agriculture line

Poles research the technology at a Sejm in the Imperial Age after Sanguszko Agriculture. It costs 900 Wood and 900 Coin and takes 40 seconds. The combined return depends on continued Folwark work and an active Sejm.