What is the effect of the iron seeder card in 1800 patent?

The agricultural development of "Era 1800" is also one of the important features of the game. Players want to grow and develop without these initial industrial plans. Here we bring you the epic card of the patented iron seeder, which is summarized from the player "WZ 19960309". I hope it will help you.

Patent iron seeder

Equipment union

Affect crop farms

Productivity +40%

Labor force required -50%

Era 1800|