Assertion: urea | /r/ObjectUse | used in agricultural industry
Facets:
value: as an animal feed additive
type: MANNER
value: widely
type: DEGREE
value: as fertilizer
type: MANNER
Source sentences:
text: Urea, a white crystalline solid containing 46% nitrogen, is widely used in the agricultural industry as an animal feed additive and fertilizer Here we discuss it only as a nitrogen fertilizer.