How much does Vegetarianism cost in AoE3?

100 wood, 100 coin, 10 seconds (AoE3: Definitive Edition 100.19.18309).

What does Vegetarianism do in AoE3?

Villager: gathering Berry Bush rate +40%, gathering Blueberry Bush rate +40%. The game says: "A more vegetarian diet increases berry gather rates."

Technology

Vegetarianism

Vegetarianism (tech ID YPNatBhaktiVegetarianism) is a technology in AoE3: Definitive Edition 100.19.18309 costing 100 wood, 100 coin, 10 s to research at the Trading Post. Effect: Villager: gathering Berry Bush rate +40%, gathering Blueberry Bush rate +40%.

Quick answers (3)

How much does Vegetarianism cost in AoE3?: 100 wood, 100 coin, 10 seconds (AoE3: Definitive Edition 100.19.18309).
What does Vegetarianism do in AoE3?: Villager: gathering Berry Bush rate +40%, gathering Blueberry Bush rate +40%. The game says: "A more vegetarian diet increases berry gather rates."
What is the tech ID of Vegetarianism?: YPNatBhaktiVegetarianism.

A more vegetarian diet increases berry gather rates.

What it does

Villager: gathering Berry Bush rate +40%, gathering Blueberry Bush rate +40%

Cost: 100100
Research time: 10 s
Game ID: YPNatBhaktiVegetarianism

Researched at

Trading Post

Source: techtreey.xml and the Home City files, AoE3: DE 100.19.18309 (build 25040513).