Question

Organic material provides nitrogen for plants. Which soil component contributes the most nitrogen to plants?

clay
humus
sand
silt

Answer 1

Hey mate here is the answer

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➡ The organic material provides nitrogen for plants....which simply implies that humus contributes the most nitrogen to plants.

thank u ❤❤✌☺

hope u r satisfied

Answer 2

HUMUS.Humus also increases the soil's capacity to exchange cations and serves as a reservoir of mineral nutrients that return gradually to the soil as microorganisms decompose the organic matter.