Dolomite powder is applied in some agricultural lands. The purpose of applying it is to
increase the pH of the soil
lower the pH of the soil
increase the phosphorus content of the soil
increase the nitrogen content of the soil
Answer is Right!
Answer is Wrong!
This question was previously asked in
UPSC CDS-2 – 2016
Dolomite is calcium magnesium carbonate (CaMg(CO₃)₂). Carbonate compounds are alkaline. When added to soil, they react with soil acidity (hydrogen ions), neutralizing it.
Applying dolomite to soil increases the soil’s pH, making it less acidic. This is often done in agricultural lands where the soil is too acidic for optimal plant growth. Dolomite acts as a liming agent and also provides essential nutrients, calcium and magnesium, to the soil.