The most important nutrient for oil production is

A. N

B. S

C. Mg

D. Zn

Answer: Option B

Solution(By Examveda Team)

The most important nutrient for oil production is Sulphur.
Sulphur plays an important role in the formation of plant proteins, amino acids, some vitamins and enzymes, photosynthesis, energy metabolism, carbohydrate production, and synthesis of protein.
The plants fed with sufficient sulphur in turn increase the yield and oil content of the seeds.