Technologies

Mechanized Rice Cultivation

Mechanized Rice Cultivation is the Imperial Age capstone of the Asian Rice Paddy Food-gathering chain. After Dike-Controlled Canals, it improves Villager Food gathering from Mills, Farms, Food Rice Paddies, Fields and Haciendas by 50%, and Hacienda automatic Food gathering by 50%.

APPLIES TO The Asian Dynasties (2007); also in Definitive Edition
Mechanized Rice Cultivation in Age of Empires III
Mechanized Rice Cultivation
TECHNOLOGY DETAILS

Research profile

Civilization
Asians
Research location
Rice Paddy
Research time
30 seconds
Wood cost
1,000
Coin cost
1,000
Effect
Villager gather work rate for Mill, Farm, Rice Paddy (food), Field (food), and Hacienda (food) +50%; Hacienda auto gather food work rate for food +50%

Effect & research conditions

Research at a Rice Paddy for 1,000 Wood and 1,000 Coin; the research takes 30 seconds. The bonus applies to the named Food sources, not Coin gathering or every resource collection task. The prior technologies are Paddy Threshing, Irrigation Channels and Dike-Controlled Canals. Its high price makes it a late economic investment that depends on a continuing agricultural economy.

Research condition

Asian civilizations; Imperial Age; Rice Paddy; requires Dike-Controlled Canals

When to research

Research when the Imperial Age economy can afford the cost and enough Villagers or Haciendas use the listed Food sources to benefit. The 50% improvement is strongest when many workers remain assigned for a long period. Compare it with immediate army and siege needs; an upgrade that finishes after the decisive fight may not repay its cost.

The final Food upgrade is distinct from Coin research

Mechanized Rice Cultivation improves Food gathering. The Coin chain uses Rice Trade, Rice Markets and Rice Exports and has different prerequisites and effects. Both chains use the Rice Paddy, so distinguish the intended resource before committing a research queue. A 50% Food bonus will not improve a Coin-focused economy by itself.

A high-cost benefit for a mature farming base

The 1,000 Wood and 1,000 Coin cost is large even in the Imperial Age, and the 30-second research delays its impact. It is most useful when the affected Food sources will keep running. Preserve the farms and worker assignments long enough to earn the return, while maintaining enough military production to protect the economy.