Assertion: pear | /r/HasProperty | propagated
Facets:
value: usually
type: DEGREE
value: by grafting a selected variety
type: MANNER
Source sentences:
text: Pears are usually propagated by budding or grafting onto a rootstock, usually of Pyrus communis origin.
text: The pear is normally propagated by grafting a selected variety onto a rootstock, which may be of a pear variety or quince.