id	keyword
ajsts-1455	soil
ajsts-1455	moisture
ajsts-1455	soil moisture
ajsts-1455	operation
ajsts-1455	field
ajsts-1455	weeding
ajsts-1455	speed
ajsts-1455	weeder
ajsts-1455	depth
ajsts-1455	content
ajsts-1455	moisture content
ajsts-1455	efficiency
ajsts-1455	performance
ajsts-1455	consumption