id	keyword
ahs-2940	corm
ahs-2940	yield
ahs-2940	planting
ahs-2940	elephant
ahs-2940	foot
ahs-2940	yam
ahs-2940	size
ahs-2940	ha-1
ahs-2940	amorphophallus
ahs-2940	sen
ahs-2940	corm yield
ahs-2940	crops
ahs-2940	et al
ahs-2940	growth