機器
agricultural
agriculture
agronomy
blue
country
countryside
crop
cultivate
cultivating
cultivation
drill
equipment
farm
farmer
farming
farmland
fertilizer
field
food
grain
harvest
implement
industry
land
landscape
machinery
mechanization
nature
outdoors
plant
planter
planting
plow
plowed
rural
season
seed
seeder
seeding
soil
sowing
spring
summer
tractor
vehicle
wheat
wheel
work
worker