With reference to agricultural crops,which of the following are considered as critical elements?

  • A
    $C$,$H$,$O$
  • B
    $N$,$P$,$K$
  • C
    Mg,Fe,Zn
  • D
    Mn,Cl,Ca

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Similar Questions

The mineral element required by plants in the greatest amount is

Which element is present in the highest amount in plants?

Which elements are the primary components of plant structure?

$A$ : $N, P, K$ are called critical elements.
$R$ : They become deficient easily in soil due to leaching and higher requirement.

Provide definitions/explanations for the following:
$(1)$ Mineral nutrition
$(2)$ Essential mineral elements

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