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Start learning 50% faster. Sign in nowThe black soils are also called regur and black cotton soils because cotton is the most important crop grown on these soils. Montmorillonite is the dominant mineral in black soil and it has swelling and shrinkage property.
Which of the following elements is NOT a zero-group element?
How many oxygen atoms are present in a molecule of Aluminum sulfate, Al₂(SO4₄)₃ ?
Which of the following is the sweetest sugar?
Which nutrient does soil provide to plants?
Which of the following glass absorbs ultraviolet rays which are harmful for the eyes.
Which acid is majorly found in Orange?
Which of the following oxides is soluble in water?
Which device converts sound waves to electrical signals?
What is the molecular formula of chloroform?
Which fossil fuel is formed under earth by the decomposition of vegetable matter lying under water by anaerobic bacteria in the absence of oxygen?