The recommended dose of N, P₂O₅ and K₂O kg/ha for wheat are

A. 80 - 40 - 0

B. 120 - 40 - 0

C. 30 - 20 - 0

D. 40 - 30 - 0

Answer: Option B

Solution(By Examveda Team)

Every fertilizer is applied in a specified dose and specific interval of time duration or the stage of crop cultivation.
The dose of Nitrogen (N), Super phosphate (P₂O₅), and muriate of potash (K₂O) is recommended to be around 140 - 40 - 0 respectively for wheat cultivation.
Nitrogen is required in the maximum amount, it serves to promote tillering, enable photosynthesis, and build protein in the grain.