Nutrient uptake takes place through root interception, mass flow (movement toward the root when water adjacent to the root is taken up) and diffusion (primarily transport of nutrients that are adsorbed onto soil surfaces).

Where does most nutrient uptake occur in root?

3. Actually, most water and nutrients are absorbed by 'roots hairs',a hair-forming cell on the epidermis of a plant root. They are found only in the region of maturation of the root, and the structures allow a plant to get water and nutrients from the soil.

How does nutrient uptake occur?

These nutrients move to the root by diffusion. As uptake of these nutrients occurs at the root, the concentration in the soil solution in close proximity to the root decreases. ... Diffusion is responsible for the majority of the P, K and Zn moving to the root for uptake.