the combine harvester rape, and the tractor goes to unload it

agriculture background barley beige biodiesel biofuel blue canola colza combine combineharvester corn countryside crop cultivated cut field flax flora food germany graincrops grainfield guentermanaus hanover harvest infrastructure leavesofcrop linseed machine maize nature nutrients oats oilseedrape reaping rye sorghum soybeans strawfield sunflower technology threshing tractor vegetation winnowingwheat work working