Q. The most suitable soil for the production of cotton is:
✅ Correct Answer: (D)
Black lava soil
Explanation:
Black lava soil, also known as black cotton soil or Regur soil, is the most suitable soil for cotton production because:
- It has a high moisture retention capacity.
- It is rich in calcium carbonate, magnesium, potash, and lime, which are essential for cotton growth.
- It has good drainage and aeration, which supports deep-rooted crops like cotton.
Why Other Options Are Incorrect:
- (A) Loamy soil → Suitable for various crops but not ideal for cotton, as it does not retain enough moisture.
- (B) Well-drained soil → A general term; cotton needs soil that holds moisture rather than drains quickly.
- (C) Alluvial soil → Good for crops like rice and wheat, but lacks the moisture-holding capacity needed for cotton.
Thus, black lava soil (Regur soil) is the best choice for cotton cultivation.
Explanation by: Official MCQ Buddy
Black lava soil, also known as black cotton soil or Regur soil, is the most suitable soil for cotton production because:
- It has a high moisture retention capacity.
- It is rich in calcium carbonate, magnesium, potash, and lime, which are essential for cotton growth.
- It has good drainage and aeration, which supports deep-rooted crops like cotton.
Why Other Options Are Incorrect:
- (A) Loamy soil → Suitable for various crops but not ideal for cotton, as it does not retain enough moisture.
- (B) Well-drained soil → A general term; cotton needs soil that holds moisture rather than drains quickly.
- (C) Alluvial soil → Good for crops like rice and wheat, but lacks the moisture-holding capacity needed for cotton.
Thus, black lava soil (Regur soil) is the best choice for cotton cultivation.