id	keyword
afs-71867	varieties
afs-71867	yield
afs-71867	temperature
afs-71867	grain
afs-71867	culms
afs-71867	number
afs-71867	sparse
afs-71867	growth
afs-71867	populations
afs-71867	fig
afs-71867	ear
afs-71867	plant