N P K proportion in balanced fertilization is ........

Agriculture ( Patwari Exam) Farming Practise and Agri Eduaction

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N, P, K proportion in balanced fertilization is :

4 : 1 : 1

4:2:1

6 : 2 : 1

6 : 3 : 1

Explanation:

A balanced fertilizer refers to the appropriate and proportionate use of essential plant nutrients—primarily nitrogen (N), phosphorus (P), and potassium (K)—in a recommended ratio (such as 4:2:1), ensuring optimal crop growth while avoiding nutrient deficiencies and adverse environmental effects.