id	keyword
afs-51469	clover
afs-51469	concentrations
afs-51469	soil
afs-51469	forage
afs-51469	plant
afs-51469	borrarp
afs-51469	grass
afs-51469	red
afs-51469	rådde
afs-51469	trials
afs-51469	white
afs-51469	boron
afs-51469	treatment
afs-51469	mixtures