Soils having 200 kg available K2O/ha will be classed as
A. Low
B. Medium
C. High
D. Both A and B
Answer: Option B
Solution(By Examveda Team)
Soils having 200 kg available K2O per hectare will be categorized as medium. The dense clay soil has usually a high concentration of potassium, as it traps the mineral and allows it to build to highly concentrated levels.The quality or grade of potassium fertilizers is expressed as a percentage of potassium oxide (K2O) equivalent. The most common potassium fertilizers used in agriculture are Muriate of Potash.
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