id	keyword
afs-5891	balance
afs-5891	nitrogen
afs-5891	finland
afs-5891	ha–1
afs-5891	finnish
afs-5891	centres
afs-5891	manure
afs-5891	agriculture
afs-5891	national
afs-5891	production
afs-5891	net
afs-5891	n.a
afs-5891	environment