Kategorier: Alla - agriculture - irrigation - trade - production

av alfonso ranz för 8 årar sedan

395

IMPROVEMENTS IN AGRICULTURE

IMPROVEMENTS IN AGRICULTURE

rebirth of cities

consequences

less hunger
increase population

trade

charters of liberty

IMPROVEMENTS IN AGRICULTURE

increase the extension of agricultural land

cutting down trees

windmills watermills

Fallow 3 years crop rotation

Heavy plough

less workers

irrigation

increase production
healthy diet