id	keyword
aesr-6254	grafting
aesr-6254	plant
aesr-6254	callusing
aesr-6254	rootstock
aesr-6254	vol
aesr-6254	scion
aesr-6254	journal
aesr-6254	grafts
aesr-6254	union
aesr-6254	extract
aesr-6254	treatments
aesr-6254	point