Assertion: animal manure | /r/HasProperty | rich
Facets:
value: in nitrogen
type: OTHER
Source sentences:
text: Animal manures and animal manure-based composts are rich in plant nutrients such as Nitrogen (N), Phosphorous (P) and Potassium (K) and provide organic matter that conditions the soil.
text: Animal manure is a natural fertilizer because it is rich in nitrogen.