N-P-K stands for nitrogen (N), phosphorus (P), and potassium (K) — three essential nutrients vital for plant growth and development. Understanding the roles of these nutrients can help farmers choose the right type of compound fertilizer for their crops.
N-P-K stands for nitrogen (N), phosphorus (P), and potassium (K) â three essential nutrients vital for plant growth and development. Understanding the roles of these nutrients can help farmers choose the right type of compound fertilizer for their crops. Each nutrient serves a specific function: