Question

Give reasons for the following.
NPK salts are important macronutrients.
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Answer 1

Nitrogen ,Phosphorus ,Potassium are the "big 3" primary nutrients in commercial fertilisers . Each of these fundamental fertilisers plays a key role in plant nutrition. Nitrogen is considered to be the most important nutrient and plants absorb more nitrogen than any other element .

Answer 2

QUESTION :-

• NPK salts are important macronutrients. Give Reason

AÑSWER :-

• Nitrogen is one of the important nutrient for plants, as plants absorb nitrogen more than any other element.
• Macronutrients are essential for plant growth and a good overall state of the plant.
• The primary macronutrients are Nitrogen (N), Phosphorus (P), and Potassium (K).