Consider the following statement with reference to soils. 1. Large amounts of iron and lime is found in black soil. 2. Red and yellow soil is found in Baghelkhand. 3. Alluvial soil is found in Bhind and Morena District. Select the correct statement from the above.
1, 2 and 3
Let's break down the statements about different types of Indian soils to determine which ones are correct.
Statement 1 claims that large amounts of iron and lime are found in black soil. Black soils, also known as Regur soils, are characterized by their deep profile, dark color, and high clay content. These soils are particularly rich in minerals like calcium carbonate, magnesium, potash, and importantly, iron. The presence of lime is also a common feature of black soils, contributing to their often slightly alkaline nature. Therefore, this statement accurately describes key components of black soil.
Statement 2 suggests that red and yellow soil is found in the Baghelkhand region. Baghelkhand is a historical region located in northern Madhya Pradesh and southeastern Uttar Pradesh. The dominant soil type in this plateau region, which is derived from crystalline rocks of the ancient Vindhyan system, is indeed the red and yellow soil. The characteristic red color comes from iron oxides present in the soil, while the yellow color appears when these soils are hydrated. This statement is factually correct regarding the geographical distribution of these soils.
Statement 3 states that alluvial soil is found in the Bhind and Morena districts. These districts are situated in the northern part of Madhya Pradesh, forming a significant part of the Chambal river basin. The Chambal River and its tributaries deposit rich layers of silt and sand, which are characteristic of alluvial soil formation. These soils are known for their fertility and are widespread in river valleys across India. Consequently, the presence of alluvial soil in Bhind and Morena districts is accurate.
After analyzing each statement:
Since all three statements are accurate, the correct option includes all of them.
Which of the following statements regarding Regur soil is/are correct?
1. It is a light coloured, clayey and fertile soil.
2. It is developed on Deccan basaltic lava under hot and humid conditions.
3. Cotton is extensively cultivated in this soil.
Select the answer using the code given below:
Which one of the following soils is ideal for growing cotton?
Which one of the following is an organic soil?
The term 'Regur' is used to mean;
Which of the following is NOT a method of soil conservation?