Assertion: chicken manure | /r/MadeOf | calcium
Facets:
value: from phosphorus
type: OTHER
value: from potassium
type: OTHER
value: from macronutrients nitrogen
type: OTHER
Source sentences:
text: Aside from macronutrients nitrogen, phosphorus and potassium, which are essential for plant growth, chicken manure also contains calcium, magnesium and sulfur, which are not found in synthetic fertilizers.