In acid soils the principal chemical form of potassium available for plant uptake is ____.

Question

Quizplus · Accepted Answer

In acid soils, potassium is mostly found in the form of soluble salts such as KCl or K2SO4. These salts dissociate into ions K+ and Cl- or SO4^2- in the soil solution. Therefore, the principal chemical form of potassium available for plant uptake is K+. Option C represents the chemical formula for potassium (K+) in soil.

In Acid Soils the Principal Chemical Form of Potassium Available