id	keyword
afs-71902	trials
afs-71902	varieties
afs-71902	yield
afs-71902	plant
afs-71902	grain
afs-71902	muhos
afs-71902	viikki
afs-71902	plant trials
afs-71902	number
afs-71902	barley
afs-71902	fig
afs-71902	drill
afs-71902	culms
afs-71902	ear