機器
agricultural
agriculture
agronomy
background
country
countryside
crop
cultivate
cultivated
cultivating
cultivation
cultivator
dust
equipment
farm
farmer
farming
farmland
field
food
garden
gardening
green
grow
growing
growth
harrow
harvest
industry
land
landscape
machinery
nature
organic
plant
plantation
plough
plow
plowed
plowing
preparation
production
rural
season
soil
sowing
tractor
vehicle
work