harvesting potatoes in an idaho farm field

agribusiness agricultural agriculture businesses combine crop crops cultivate cultivated cultivation digging dirt dusty earth environment equipment farm farmer farming farms field food furrows harvest industries land machine machinery mechanized morning outdoor planting potato potatoes power produce rural soil tractor tractors work fall red low angle view air quality ecology pollution idaho falls usa sep 2011- farmers hands use harvesting dug wind rower gently top undug rows waiting harvester pick place truck transport