Black Soil - Regur
Black soil, also known as Regur, is a type of soil that is commonly found in the Deccan Plateau region of India. Here are some key points about black soil:

Characteristics:
- Black soil is rich in minerals like calcium, magnesium, and iron, making it highly fertile.
- It has a high clay content, which gives it good moisture retention properties.
- The soil is dark in color due to its high organic matter content.

Origin:
- Black soil is formed from the weathering of basalt rocks, which are rich in iron, magnesium, and calcium.
- The soil gets its black color from the presence of non-soluble compounds of iron and aluminum.

Distribution:
- Black soil is primarily found in the Deccan Plateau region of India, covering states like Maharashtra, Madhya Pradesh, and parts of Gujarat, Andhra Pradesh, and Telangana.
- It is also found in some parts of other countries like Sri Lanka and parts of Africa.

Usage:
- Black soil is highly suitable for cultivation of crops like cotton, sugarcane, pulses, and oilseeds.
- It is known for its ability to retain moisture during dry periods, making it ideal for crops that require water.
In conclusion, black soil, or Regur, is a type of soil that is characterized by its high fertility, dark color, and rich mineral content. It plays a crucial role in agriculture in the Deccan Plateau region and is highly valued for its agricultural productivity.