The principal way in which P and K ions move from the soil to the root of field crops

A. Root interception

B. Mass flow

C. Diffusion

D. None of these

Answer: Option C

Solution(By Examveda Team)

The principle way in which Phosphorus and Potassium ions move from the soil to the root of field crops is Diffusion. While Diffusion is the process of movement of molecules to maintain the net flow of matter from the region of high concentration to a region of low concentration.