Assertion: fertilizer's element | /r/HasProperty | macronutrient
Facets:
Source sentences:
text: They are named or labeled according to the content of these three elements, which are macronutrients.
text: The most vital elements for every plant on Earth are the so-called Macronutrients.
text: The other seven elements are referred to as micronutrients because they are required in small amounts, usually a few parts per million (ppm) in the plant tissue.