Amino acid fertilizers typically contain a diverse array of 17 free amino acids. These compounds play essential roles in plant metabolism, growth, and stress response mechanisms. By providing readily available nutrients and stimulating plant functions, amino acid fertilizers contribute to improved nutrient uptake, enhanced plant vigor, and ultimately, higher crop yields. Their dual role as nutrient sources and biostimulants makes them a valuable component in modern agricultural practices aimed at maximizing plant productivity while reducing environmental impact