dehulled grain weight GRWT (broad) TO:0000590 Dehulling is the process of removing the caryopsis hull (PO:0006000), which consists of a dried lemma (PO:0009037) and a dried palea (PO:0009037). TO_GIT:242 plant_trait_ontology A grain weight (TO:0000919) which is the weight a dehulled grain (caryopsis fruit; PO:0030104). DHULGRWT (related) grain weight