Assertion: manure's potassium | /r/HasProperty | k
Facets:
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: Potassium (K).
text: Potassium (K) for fruit growth
text: Compound chemical fertiliser is usually labelled by the amount of Nitrogen (N), Phosphorous (P), and Potassium (K) they contain.