id	keyword
afs-145198	model
afs-145198	growth
afs-145198	weight
afs-145198	breed
afs-145198	concentrate
afs-145198	effect
afs-145198	level
afs-145198	age
afs-145198	weaning
afs-145198	curve
afs-145198	feeding
afs-145198	kids
afs-145198	goats