id	keyword
ahs-8228	biochar
ahs-8228	water
ahs-8228	soil
ahs-8228	plant
ahs-8228	stress
ahs-8228	leaf
ahs-8228	treatment
ahs-8228	weight
ahs-8228	drought
ahs-8228	requirement
ahs-8228	root
ahs-8228	bcd
ahs-8228	melon
ahs-8228	water requirement
ahs-8228	effect
ahs-8228	use