Assertion: fertilizer's plant nutrient | /r/HasProperty | major
Facets:
Source sentences:
text: Artificial fertilizers that supply all three major plant nutrients are known as complete fertilizers.
text: Fertilizers typically provide, in varying proportions, the three major plant nutrients (nitrogen, phosphorus, and potassium), the secondary plant nutrients (calcium, sulfur, magnesium), and sometimes trace elements (or micronutrients) with a role in plant nutrition: boron, chlorine, manganese, iron, zinc, copper and molybdenum.