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The deficiency of nitrogen in a maize plant can be corrected by applying?

The deficiency of nitrogen in a maize plant can be corrected by applying?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Potassium chloride
  • B Muriate of potash
  • C Sulphate of ammonia
  • D Calcium carbonate
Correct Answer: Option C
Explanation:

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