英文關鍵字
agriculture
agronomy
background
barley
cereal
combine
concept
countryside
crop
cultivated
dry
equipment
farm
farmer
farming
farmland
fertile
field
grain
harvest
harvester
harvesting
industrial
industry
land
landscape
machine
machinery
monoculture
organic
outdoor
outside
plantation
ripe
rural
rye
scene
scenic
season
seed
spikelet
spin
tracking
tractor
view
wheat
work
yield