Grain

What it does

• Lets you build: 8 building levels: Farms OLD, Small Granary (Food trade), Grain Export Silos (Food trade), Huge Granary (Food trade), Grain Export Port (Food trade), Milling District (Urban), Brewing Quarter (Urban), Baking Guild (Urban)
• Bonuses where it is present: farming level +2 (Farms OLD); farming level +3 (Farms+1); farming level +4 (Farms+2); farming level +5 (Farms+3); farming level +6 (Farms+4); farming level +4 (Basin Irrigation (Crops)); farming level +6 (Canal Network (Crops)); farming level +8 (Irrigation Aqueducts (Crops)); farming level +10 (Irrigated Great Estates (Crops)); farming level +3 to +4 (Contour Furrows (Crops)); farming level +4 to +5 (Runoff Water Collection (Crops)); farming level +6 to +7 (Crop Rotation (Crops)); farming level +7 to +8 (Great Estates (Crops)); farming level +3 (Assart Clearings (Crops)); farming level +4 (Rotational Grove Fields (Crops)); farming level +6 (Lowland Deforestation (Crops)); farming level +8 (Reclaimed Woodland Estates (Crops)); farming level +4 (Qanat Network (Crops)); farming level +6 (Subterranean Aquaducts (Crops)); farming level +4 (Reclamation Embankments (Crops)); farming level +6 (Drainage Pumps (Crops)); farming level +10 (River Diversion Dyke (Crops)); farming level +13 (Reclaimed land Estates (Crops)); trade income +1 (River Ports); trade income +1 (Inland Trade centre)
• Bonuses only where it is absent: farming level +1 (Farms OLD); farming level +2 (Farms+1); farming level +3 (Farms+2); farming level +4 (Farms+3); farming level +5 (Farms+4); farming level +3 (Basin Irrigation (Crops)); farming level +5 (Canal Network (Crops)); farming level +7 (Irrigation Aqueducts (Crops)); farming level +9 (Irrigated Great Estates (Crops)); farming level +2 to +3 (Contour Furrows (Crops)); farming level +3 to +5 (Runoff Water Collection (Crops)); farming level +5 to +7 (Crop Rotation (Crops)); farming level +6 to +8 (Great Estates (Crops)); farming level +2 (Assart Clearings (Crops)); farming level +3 (Rotational Grove Fields (Crops)); farming level +5 (Lowland Deforestation (Crops)); farming level +7 (Reclaimed Woodland Estates (Crops)); farming level +3 (Qanat Network (Crops)); farming level +5 (Subterranean Aquaducts (Crops)); farming level +3 (Reclamation Embankments (Crops)); farming level +5 (Drainage Pumps (Crops)); farming level +9 (River Diversion Dyke (Crops)); farming level +12 (Reclaimed land Estates (Crops))