英文關鍵字
active
agricultural
agriculture
agro
agronomy
bad
crops
cultivate
cultivating
cultivation
destroying
destruction
equipment
failure
farm
farmer
farming
farmland
fertilize
field
green
grinds
harvest
harvesting
industry
land
machine
machinery
mill
milling
nature
overproduction
peppers
plant
plantations
plow
plowing
processing
rural
season
seasonal
shredding
soil
tops
tractor
vegetable
vehicle
waste
work
zero