Leguminous crops add ______ in the soil.
Agriculture Officer Past Papers and Syllabus / All — Multiple-choice practice
دالدار فصلیں مٹی میں کون سا عنصر شامل کرتی ہیں؟
- A. Phosphorus
- B. None of these
- C. Potassium
- D. Nitrogen
Correct answer
Nitrogen
Explanation
Explanation Leguminous crops (e.g., beans, peas, lentils) have root nodules with nitrogen-fixing bacteria . These bacteria convert atmospheric nitrogen into a form usable by plants. Additional information : Legumes improve protein content in food as well. Helps reduce dependence on synthetic nitrogen fertilizers . Last verified on 25-01-2026
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