The Deccan Plateau, particularly the states of Telangana, Andhra Pradesh, and parts of Maharashtra, is known for its acidic soils.

Natural weathering processes, such as the leaching of bases and the accumulation of organic matter, are the primary causes of soil acidity in India.

Sandy soils, due to their low buffering capacity, are more prone to acidification compared to other soil types.

Soil acidity can lead to reduced crop yields due to nutrient imbalances, aluminum toxicity, and impaired root development.

Phosphorus availability decreases in acidic soils, making it less accessible to plants.

Liming, the application of alkaline materials like calcium carbonate or magnesium carbonate, is the most effective method for reducing soil acidity.

Rice is a crop that can tolerate acidic conditions better than many other crops.

The pH range between 5.5 and 6.5 is generally considered optimal for most crops.

pH measurement is the standard method used to determine soil acidity.

Liming is the process of neutralizing soil acidity by adding alkaline materials.

Aluminum toxicity is a common problem in acidic soils, affecting root development and nutrient uptake in plants.

Approximately 40 million hectares of land in India are affected by soil acidity.

Kerala has the highest percentage of acidic soils among Indian states.

Soils derived from volcanic rocks can have high levels of acidity due to the presence of sulfuric acid.

Soybean is a crop that is particularly sensitive to soil acidity and often shows stunted growth in acidic conditions.