機器
above
aerial
agricultural
agriculture
background
beautiful
chemical
corn
country
countryside
crop
cultivated
day
drone
ecologic
ecological
farm
farmer
farming
farmland
fertilizer
field
fungicide
green
harvest
herbicide
industry
insecticide
insecticides
land
landscape
meadow
nature
organic
pesticide
plant
plantation
rural
sky
spray
sprayer
spring
sunny
sunrise
sunset
toxic
tractor
treatment
wheat