id	keyword
aesr-939	soil
aesr-939	lettuce
aesr-939	seeds
aesr-939	salt
aesr-939	system
aesr-939	growth
aesr-939	germination
aesr-939	aquaponics
aesr-939	saltwater
aesr-939	coir
aesr-939	coconut
aesr-939	treatment