英文關鍵字
agricultural
agriculture
animal
animals
barn
beak
bird
birdflu
breeding
building
business
capacity
chick
chicken
chickens
cockerel
country
drink
factory
farm
farming
feather
feed
feeder
field
flock
food
fowl
freiland
grass
green
group
hen
husbandry
indoors
industrial
industry
inside
land
livestock
meat
midwest
modern
nature
organic
pen
poultry
production
rooster
rural
turkey
water
white
winter
young