id	keyword
brj-22590	root
brj-22590	species
brj-22590	air
brj-22590	ppm
brj-22590	rooting
brj-22590	iba
brj-22590	propagation
brj-22590	layering
brj-22590	rhododendron
brj-22590	altun
brj-22590	doses