英文關鍵字
agricultural
agriculture
agronomy
arable
arid
brown
canada
clay
country
countryside
crop
cultivated
dirt
dry
earth
ecology
environment
farm
farming
farmland
fertile
field
furrow
furrows
gardening
ground
land
landscape
line
mud
nature
ontario
outdoor
outdoors
plant
planting
ploughed
plowed
row
rows
rural
season
soil
spring
tillage
tilled