The dominance of acidity creates toxicity?
Correct answer: B. Al
- A. Mo
- B. Al
- C. Zn
- D. Mg
Explanation
In strongly acidic soils, soluble aluminium becomes toxic to roots and restricts root growth and nutrient uptake. Magnesium is more commonly deficient in acid soils, while zinc and molybdenum have different pH responses.
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