Assertion: fertilizer's nutrient | /r/HasProperty | released over specific time period
Facets:
Source sentences:
text: In contrast, controlled-release fertilizer materials are soluble inorganic fertilizers that have been modified to allow nutrients to be released over a specific time period.
text: In contrast, controlled-release fertilizer materials are soluble inorganic fertilizers that have been modified to allow nutrients to be released over a specific time period.