英文關鍵字
goat
adult
tag
identification
ear
tags
livestock
accounting
population
reproduction
domestic
horns
tagging
curved
collar
agricultural
animal
husbandry
farming
pasture
agriculture
mammal
goatling
domesticating
breeding
paddock
feeding
milk
dairy
goatkeeping
herding
farm
ruminant
grazers
hay
grazing
brown
fur
young
feed
herbivore
outdoors
haystack
pet
grass
wool
pastureland
fodder
ecology
farmland