In a chemical fertilizer, a fertilizer that contains two or more of the main nutrients
such as N, P, K, etc., is called a compound fertilizer. The compound fertilizer containing two main nutrients is called binary
compound fertilizer, the one containing three main nutrients is called ternary compound fertilizer, and the one containing more
than three nutrients is called compound fertilizer.
such as N, P, K, etc., is called a compound fertilizer. The compound fertilizer containing two main nutrients is called binary
compound fertilizer, the one containing three main nutrients is called ternary compound fertilizer, and the one containing more
than three nutrients is called compound fertilizer.