Assertion: cowpea | /r/HasProperty | grown for hay
Facets:
value: specifically
type: MANNER
Source sentences:
text: When cowpea is grown specifically for hay, cowpea hay can be of similar quality to alfalfa hay.
text: When cowpea is specifically grown for hay, cutting should be done when 25% of the pods are coloured (Van Rij, 1999).