The root of cotton plant goes up to depth of_________________?
Correct answer: B. 4-6 ft
- A. 2-3 ft
- B. 4-6 ft
- C. 8-10 ft
- D. non of these
Explanation
Cotton develops a deep tap-root system that may reach roughly 4–6 feet under favourable soil conditions. Deep rooting helps the crop use moisture from lower soil layers during dry periods.
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