id	keyword
aesr-6819	fertilizer
aesr-6819	rice
aesr-6819	frg
aesr-6819	stk
aesr-6819	rcm
aesr-6819	yield
aesr-6819	ffp
aesr-6819	methods
aesr-6819	soil
aesr-6819	crop
aesr-6819	recommendation
aesr-6819	locations
aesr-6819	farmers
aesr-6819	bangladesh
aesr-6819	research