Feedbag morsels (4)
I believe the answer is:
oats
'feedbag morsels' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for oats that I've seen before include "Grains or porridge" , "Grain for porridge" , "Basis of porridge" , "Young folk might sow wild ones" , "A cereal crop" .)