id	keyword
ahs-7651	t1 +
ahs-7651	manure
ahs-7651	rice husks
ahs-7651	sand
ahs-7651	substrate
ahs-7651	plant
ahs-7651	seedlings
ahs-7651	growth
ahs-7651	euterpe
ahs-7651	et al
ahs-7651	mart
ahs-7651	soil
ahs-7651	oleracea