Which one of the following nutrients is not available in fertilisers?A – InterviewSolution

1.	Which one of the following nutrients is not available in fertilisers?A. Iron B. Calcium C. Nitrogen D. Phosphorus
Answer» Calcium, nitrogen and phosphorus are macronutrients which are required by plants in higher quantity for its proper growth and reproduction. But Iron is a micronutrient, meaning it is required by plants in lesser amounts than primary or secondary macronutrients.

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