Question

Sulphur belongs to _______ nutrient.

01

a. Primary b. Secondary c. Trace Element d. None of above.​

Answer 1

Answer:

option no.d is the answer..

Sulfur is an essential nutrient in crop production.

It is classified as a secondary element, along with Mg and Ca, but it is sometimes called “the 4th major nutrient”. Some crops can take up as much S as P. Sulfur has become more important as a limiting nutrient in crop production in recent years for several reasons.

Answer 2

It is classified secondary element, along with Mg and Ca but it is sometimes called "the 4th major nutrient"