What are the Characteristics of Black Soil?
By BYJU'S Exam Prep
Updated on: September 12th, 2023
The characteristic of black soil includes that it is dark, rich in humus, and highly concentrated in phosphoric acid, phosphorus, and ammonia. Iron, lime, calcium, potassium, aluminum, and magnesium are also abundant. These soils are excellent for growing various crops as they are very productive. Cotton is the most important crop grown on black soil. The Russian word chernozem means “black soil.”
Table of content
Characteristics of Black Soil
Due to the weathering of lava rocks and the presence of significant amounts of iron, alumina, and magnesia, this soil is dark in color. Black soil is sticky when wet and cracks when dry because it contains high amounts of calcium, carbonate, and potassium and retains moisture well.
The black soil produced by volcanic eruptions is incredibly productive and suitable for intensive farming. The characteristics of black soil are described below:
- High fertility and soil-like texture.
- Lime, potash, magnesium, calcium carbonate, and potassium are abundant, but nitrogen and phosphorus are scarce.
- Extremely water-resistant, incredibly dense, and firm when wet.
- When dry, the material shrinks and forms deep, wide cracks.
- Low in organic content, high in carbon exchange capacity, and neutral to mildly alkaline in reaction.
Related Questions:
- Why was the Welby Commission Appointed?
- Which Gas is Used in Refrigerator?
- Which Element is Used in a Solar Cell?
- As per Net Asset Method Purchase Consideration is Equal to
- What are the 5 Stages of Succession?
- Who Started the Wahhabi Movement and Why?
- Blue Print is an Important Component of Which of the Following?
