Assertion: fertilizer's phosphorus | /r/HasProperty | converted to available forms
Facets:
value: by the process of phosphorus fixation
type: MANNER
value: readily
type: MANNER
Source sentences:
text: Soluble phosphorus, either from fertilizer or natural weathering, reacts with clay, iron and aluminum compounds in the soil, and is converted readily to less available forms by the process of phosphorus fixation.