Sodic soils generally have a poor physical condition.To what is this most likely due? A)low organic matter content B)impact of raindrops on the soil surface C)dispersal of the Na saturated soil colloids D)precipitation of the Ca²⁺ and Mg²⁺ ions as carbonates E)high content of smectite in the soils

Question

Quizplus · Accepted Answer

Sodic soils have a high concentration of sodium ions, which can disrupt the structure of soil aggregates and cause soil colloids to become dispersed. This leads to poor soil physical condition, including decreased water infiltration, increased erosion, and reduced plant growth.

Sodic Soils Generally Have a Poor Physical Condition