Question

Which of the following is not present in aNPK salts.​

Answer 1

Plz do provide the options mate

so that I can help you with the question .

Answer 2

✌ANSWER ✌

Potassium, Nitrogen and Phosphorus are normally derived from the soil in the form of inorganic salts and are nutrients available in fertilizers which make up 0.5 to 0.6 per cent .Hence iron is nutrient which is not available in fertilizers .

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