英文關鍵字
agricultural
agriculture
agronomic
agronomy
care
chemical
corn
countryside
crop
cropland
cultivation
culture
environmental
farm
farmer
farming
fertilize
fertilizer
fertilizing
field
green
grow
growth
harvest
industry
land
landscape
machine
machinery
meadow
nature
pesticides
plant
plants
rural
season
seed
sky
spray
sprayer
spraying
spring
sprinkler
summer
toxic
tractor
wheat
work